WorldWideScience

Sample records for regional experiment fire-ii

  1. Regional Sociological Research Experience

    Directory of Open Access Journals (Sweden)

    Mikhail Vladimirovich Morev

    2015-11-01

    Full Text Available The article presents the experience of the Institute of Socio-Economic Development of Territories of RAS in conducting sociological research on the territory of the Vologda Oblast and the Northwestern Federal District. It describes the historical aspects of formation of the system for public opinion monitoring and examines its theoretical and methodological foundations. The author of the article analyzes the structure of monitoring indicators and provides a brief interpretation of research findings that reflect social wellbeing and social perception trends. In addition, the paper analyzes people’s attitude toward the activities of federal and regional authorities, trends in social well-being, consumer sentiment and also the complex indicator – the index of public sentiment in the region – developed by ISEDT RAS researchers. The results of sociological studies carried out at ISEDT RAS correlate with the dynamics of the all-Russian public opinion polls conducted by the Institute of Sociology of the Russian Academy of Sciences, the Russian Public Opinion Research Center (VCIOM, Levada-Center, etc. They indicate that Russian society gradually adapts to new conditions of life after the collapse of the USSR. Besides, opinion polls show the most important features of the post-Soviet Russian history at its present stage; they are associated with the intensification of international political relations, the consequences of the “Crimean spring” and the new challenges Russia’s economy is facing now. The article concludes that as global community, of which Russian society is part, is evolving, sociological knowledge begins to play an increasingly important role in administration and national security; this is associated with the greater importance attached to intangible development factors. Therefore, a necessary prerequisite for administration effectiveness in all its stages is to implement the results of sociological research on social

  2. Comparisons of cloud ice mass content retrieved from the radar-infrared radiometer method with aircraft data during the second international satellite cloud climatology project regional experiment (FIRE-II)

    Energy Technology Data Exchange (ETDEWEB)

    Matrosov, S.Y. [Univ. of Colorado, Boulder, CO (United States)]|[National Oceanic and Atmospheric Administration Environmental Technology Lab., Boulder, CO (United States); Heymsfield, A.J. [National Center for Atmospheric Research, Boulder, CO (United States); Kropfli, R.A.; Snider, J.B. [National Oceanic and Atmospheric Administration Environmental Technology Lab., Boulder, CO (United States)

    1996-04-01

    Comparisons of remotely sensed meteorological parameters with in situ direct measurements always present a challenge. Matching sampling volumes is one of the main problems for such comparisons. Aircraft usually collect data when flying along a horizontal leg at a speed of about 100 m/sec (or even greater). The usual sampling time of 5 seconds provides an average horizontal resolution of the order of 500 m. Estimations of vertical profiles of cloud microphysical parameters from aircraft measurements are hampered by sampling a cloud at various altitudes at different times. This paper describes the accuracy of aircraft horizontal and vertical coordinates relative to the location of the ground-based instruments.

  3. Regionalization: making sense of the Canadian experience.

    Science.gov (United States)

    Lewis, Steven; Kouri, Denise

    2004-01-01

    This paper revisits the purposes and achievements of regionalization, a decade after its widespread implementation across Canada, and considers to what extent changes in healthcare concepts, emphasis and delivery can reasonably be attributed to it. The authors address four main questions. What, conceptually, is regionalization in healthcare, and what distinguishes it as a structure? How was regionalization intended to contribute to the achievement of the goals for the health system articulated in the 1980s and 1990s? How has regionalization been implemented in Canada, and how have these factors affected its potential to achieve its intended impact? And finally, with the experience gained over the last decade, how might we now (re)design regionalization to better contribute to health system goals? In Canada, regionalization of healthcare has entailed more than devolution and decentralization of services from provincial governments to regional authorities. It included consolidation of authority from local boards and agencies, and some centralization of services. Regionalization was the remedy proposed for the diagnosis of fragmentation and incoherence made by commissions across the country in the 1980s. Regionalization addressed the organizational dimensions of the perceived problems, but provincial governments added goals unrelated to structural change to its mandate. The authors assess the potential impact of regionalization on health system goals and take stock of current Canadian circumstances. Even where regionalization's impact is theoretically high, there are many practical limits to its effect. Although it can facilitate or impede change, in the end the will and actions of provincial governments, providers and other actors in the health system are fundamental to attaining more substantive goals. Many health reform goals require nothing less than a transformation of how society views health, and in the culture of healthcare delivery. Further, the authors argue

  4. A convective and radiative heat transfer analysis for the FIRE II forebody

    Science.gov (United States)

    Greendyke, Robert B.; Hartung, Lin C.

    1993-01-01

    A Navier-Stokes flowfield solution method (LAURA code) using finite-rate chemistry and two-temperature thermal nonequilibrium was used in combination with two nonequilibrium radiative heat transfer codes to calculate heating for the FIRE II vehicle. An axisymmetric model of the actual body shape was used. One radiative heating code (NEQAIR) was used in uncoupled fashion with the flowfield solver's energy equations, while the other code (LORAN) was used in both coupled and uncoupled variations. Several trajectory points ranging from highly nonequilibrium flow to near-equilibrium flow were used for a study of both convective and radiative heating over the vehicle. Considerable variation in radiative heating was seen at the extremes, while agreement was good in the intermediate trajectory points. Total heat transfer calculations gave good comparison until the peak heating trajectory points were encountered, and returned to good agreement for the last two equilibrium points.

  5. Regional Community and International Relations: the Volgograd Region Experience

    Directory of Open Access Journals (Sweden)

    Danakari Richard A.

    2016-06-01

    Full Text Available The article deals with the complex and controversial problems of the new regional communities’ formation and the impact of the interethnic relations sphere on them. The author notes that the processes of interaction between representatives of different cultures and civilizations, ethnic groups and religions have become increasingly controversial and tense in the context of continuous social dynamics. Similarly to the Russian society as a whole, regional communities are in a state of transitivity. They get transformed, they acquire new qualities such as multicasting and heterogeneity, multi-ethnicity and multi-confessionalism, fragmentarity and multiculturality. This fact increases the risks and uncertainties, problematizes future prospects. National non-governmental organizations are increasingly positioning themselves as civil society institutions at the present stage of social development at the regional level. They perform a difficult dual task: on the one hand, they ensure the preservation and development of history, native language, culture, ethnic traditions, and on the other hand, they work on the integration, on the common identity and the Russian nation formation. On the territory of the Volgograd region, largely due to the active cooperation of regional authorities and local authorities with national public associations, international and inter-confessional relations are stable. The basis of such activity is respect for history, native language, culture, tradition, religion, national dignity of all people in the region, regardless of their belonging to a certain ethnic group or religion. Over two decades of accumulated considerable experience of joint inter-ethnic dialogue and cooperation, provided tolerance and peace, harmony and mutual understanding between people of different ethnicities and religions in the country.

  6. Southeast regional experiment station. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-05

    This is the final report of the Southeast Regional Experiment Station project. The Florida Solar Energy Center (FSEC), a research institute of the University of Central Florida (UCF), has operated the Southeast Regional Experiment Station (SE RES) for the US Department of Energy (DOE) since September 1982. Sandia National Laboratories, Albuquerque (SNLA) provides technical program direction for both the SE RES and the Southwest Regional Experiment Station (SW RES) located at the Southwest Technology Development Institute at Las Cruces, New Mexico. This cooperative effort serves a critical role in the national photovoltaic program by conducting system evaluations, design assistance and technology transfer to enhance the cost-effective utilization and development of photovoltaic technology. Initially, the research focus of the SE RES program centered on utility-connected PV systems and associated issues. In 1987, the SE RES began evaluating amorphous silicon (a-Si) thin-film PV modules for application in utility-interactive systems. Stand-alone PV systems began receiving increased emphasis at the SE RES in 1986. Research projects were initiated that involved evaluation of vaccine refrigeration, water pumping and other stand-alone power systems. The results of this work have led to design optimization techniques and procedures for the sizing and modeling of PV water pumping systems. Later recent research at the SE RES included test and evaluation of batteries and charge controllers for stand-alone PV system applications. The SE RES project provided the foundation on which FSEC achieved national recognition for its expertise in PV systems research and related technology transfer programs. These synergistic products of the SE RES illustrate the high visibility and contributions the FSEC PV program offers to the DOE.

  7. A regional experience with emergency liver transplantation.

    Science.gov (United States)

    Washburn, W K; Bradley, J; Cosimi, A B; Freeman, R B; Hull, D; Jenkins, R L; Lewis, W D; Lorber, M I; Schweizer, R T; Vacanti, J P; Rohrer, R J

    1996-01-27

    Liver transplantation for patients requiring life-support results in the lowest survival and highest costs. A ten year (1983-1993) regional experience with liver transplantation for critically ill patients was undertaken to ascertain the fate of several subgroups of patients. Of the 828 liver transplants performed at six transplant centers within the region over this period, 168 (20%) were done in patients who met today's criteria for a United Network of Organ Sharing (UNOS) status 1 (emergency) liver transplant candidate. Recipients were classified according to chronicity of disease and transplant number (primary-acute, primary-chronic, reTx-acute, reTx-chronic). Overall one-year survival was 50% for all status 1 recipients. The primary-acute subgroup (n = 63) experienced a 57% one-year survival compared with 50% for the primary-chronic (n = 51) subgroup (P = 0.07). Of the reTx-acute recipients (n = 43), 44% were alive at one year in comparison with 20% for the reTx-chronic (n = 11) group (P = 0.18). There was no significant difference in survival for the following: transplant center, blood group compatibility with donors, age, preservation solution, or graft size. For patients retransplanted for acute reasons (primary graft nonfunction (PGNF) or hepatic artery thrombosis [HAT]), survival was significantly better if a second donor was found within 3 days of relisting (52% vs. 20%; P = 0.012). Over the study period progressively fewer donor organs came from outside the region. No strong survival-based argument can be made for separating, in allocation priority, acute and chronic disease patients facing the first transplant as a status 1 recipient. Clearly patients suffering from PGNF or HAT do far better if retransplanted within 3 days. Establishing an even higher status for recipients with PGNF, perhaps drawing from a supraregional donor pool, would allow surgeons to accept more marginal donors, thus potentially expanding the pool, without significantly

  8. Southwest Region Experiment Station 1988 report

    Energy Technology Data Exchange (ETDEWEB)

    1989-05-01

    The highlights of tasks performed during 1988 by staff members at the Southwest Region Experiment Station (SWRES) are summarized in this report. During 1988, our staff tested and evaluated photovoltaic systems, designed hardware for data acquisition systems, developed software for data analysis, and demonstrated the uses of Photovoltaics (PVs) to the public. Field evaluations of stand-alone and grid-connected systems were a major project for the SWRES in 1988. The goal was to determine the reliability of PV systems, to identify degradation trends, and to recommend solutions to problems. In 1988, the SWRES staff visited 7 sites and tested and evaluated 11 PV systems. Four of the seven tests were paid for under the DOE contract, the balance paid for by private companies or agencies. They were about 7200 crystalline and 2200 amorphous silicon (a-Si) modules tested in 1988. Forty-eight crystalline modules were nonproducing; thirty-nine of them in the Georgetown array. Some problems with the a-Si modules were found. However, the significance of these various failures is hard to determine. The failures are hard to categorize because of the differences in this newer technology. The system ratings determined by the SWRES continue to be lower than the commonly referenced number. Georgetown is the worst example--being rated at 210 kW compared to the 300kW value used to describe the system. Testing results from other systems show system rating 5 to 15 percent below nameplate. The system testing performed by the SWRES show that module failures rates for crystalline modules is lower than 2/10,000 per year including the high number of failures at Georgetown. For systems that have been operating over seven years, it is still difficult to pinpoint any degradation trend in year to year performance. 23 figs., 2 tabs.

  9. Southwest Region Experiment Station - Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Rosenthal, A

    2011-08-19

    Southwest Technology Development Institute (SWTDI), an independent, university-based research institute, has been the operator of the Southwest Region Photovoltaic Experiment Station (SWRES) for almost 30 years. The overarching mission of SWTDI is to position PV systems and solar technologies to become cost-effective, major sources of energy for the United States. Embedded in SWTDI's general mission has been the more-focused mission of the SWRES: to provide value added technical support to the DOE Solar Energy Technologies Program (SETP) to effectively and efficiently meet the R&D needs and targets specified in the SETP Multi-Year Technical Plan. : The DOE/SETP goals of growing U.S. PV manufacturing into giga-watt capacities and seeing tera-watt-hours of solar energy production in the U.S. require an infrastructure that is under development. The staff of the SWRES has supported DOE/SETP through a coherent, integrated program to address infrastructural needs inhibiting wide-scale PV deployment in three major technical categories: specialized engineering services, workforce development, and deployment facilitation. The SWRES contract underwent three major revisions during its five year period-of- performance, but all tasks and deliverables fell within the following task areas: Task 1: PV Systems Assistance Center 1. Develop a Comprehensive multi-year plan 2. Provide technical workforce development materials and workshops for PV stakeholder groups including university, professional installers, inspectors, state energy offices, Federal agencies 3. Serve on the NABCEP exam committee 4. Provide on-demand technical PV system design reviews for U.S. PV stakeholders 5. Provide PV system field testing and instrumentation, technical outreach (including extensive support for the DOE Market Transformation program) Task 2: Design-for-Manufacture PV Systems 1. Develop and install 18 kW parking carport (cost share) and PV-thermal carport (Albuquerque) deriving and publishing

  10. An Entrance Region Mass Transfer Experiment.

    Science.gov (United States)

    Youngquist, G. R.

    1979-01-01

    This paper describes an experiment designed to reveal the consequences of the development of a concentration boundary layer. The rate of a mass transfer limited electrochemical reaction is measured and used to obtain the dependence of average Sherwood number on Reynolds number and entrance length. (Author/BB)

  11. An Entrance Region Mass Transfer Experiment.

    Science.gov (United States)

    Youngquist, G. R.

    1979-01-01

    This paper describes an experiment designed to reveal the consequences of the development of a concentration boundary layer. The rate of a mass transfer limited electrochemical reaction is measured and used to obtain the dependence of average Sherwood number on Reynolds number and entrance length. (Author/BB)

  12. The Great Lakes Regional Stroke Network Experience

    OpenAIRE

    Bray Hedworth, Angela; Smith, Cassidy S

    2006-01-01

    Stroke is a leading cause of disability and the third leading cause of death among adults in the United States and in the Great Lakes states of Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin. The Great Lakes Regional Stroke Network was created to enhance collaboration and coordination among the Great Lakes states to reduce the burden of stroke and stroke-related disparities associated with race, sex, and geography. Three priorities were identified for reducing the effects of stro...

  13. New Regionalism in Russia: Is the Western European Experience Applicable?

    Directory of Open Access Journals (Sweden)

    Elena Albina

    2008-06-01

    Full Text Available The aim of the present article is to explore Western approaches to regionalism in order to analyze how the Russian experience of regionalism can fit into the existing paradigm. After having examined Western European theoretical approaches to regionalism (‘old’ and ‘new’ regionalism are compared and experience in regional policy, the article examines the obstacles and opportunities for the rise of new regionalism in Russia. The primary statement of the article is that the political mobilization of Russian regions is dependent not only on external pressures (be it globalization and Europeanization, national pressures (dominance of the state-centred approach, but also on internal regional factors, such as the style of regional leadership, economic potential and proximity to the border which can shape the strength of regional ‘actorness’. To show the validity of the proposed hypothesis, the regions endowed with such factors are studied through the prism of the analytical framework of ‘opportunity structures’.

  14. Urban and regional studies in the experience economy

    DEFF Research Database (Denmark)

    Lorentzen, Anne; Jeannerat, Hugues

    2013-01-01

    is to deconstruct economic value and innovation in regional studies and elaborate on the role of consumers and stages of consumption. Another is the actor perspective and the question of how localized networks of innovative actors evolve and engage in experiential staging. Finally the experience economy is seen...... as an integrated approach in policy and strategic planning on as well as across different scales. Future research should not only trace the evolution of experience offerings, stages and destinations and its possible dependence on specific economic phases and contexts. It should also develop further the potentials...... of the experience economy approach as a new perspective on economic phenomena as well as on territorial development....

  15. The Makana Regional Centre of Expertise: Experiments in Social Learning

    Science.gov (United States)

    Lotz-Sisitka, Heila; O'Donoghue, Rob; Wilmot, Di

    2010-01-01

    This article deliberates the possibilities for Regional Centres of Expertise (RCEs) to become "experiments" in social learning. The purpose of the article is to advance the broader research agenda of RCEs through reflection on the empirical research agenda of one RCE, Makana RCE in South Africa. As such it opens questions on how we might…

  16. The FIRST experiment: interaction region and MAPS vertex detector

    Energy Technology Data Exchange (ETDEWEB)

    Spiriti, E. [INFN, Sezione di Roma Tre, Via della Vasca Navale 84, I-00146 Roma (Italy); De Napoli, M.; Romano, F. [INFN, Laboratori Nazionali del Sud, Via S. Sofia 62, I-95125 Catania (Italy)

    2011-06-15

    The improvement of the precision of the measurement of the nuclear cross-section, in order to fulfill the requirements of the actual Monte Carlo simulations for hadrontherapy and space radioprotection, is the main goal of the FIRST experiment. After a brief introduction on the treatment planning in hadrontherapy, this paper describes main characteristics and components of the experiment. The features of the interaction region detectors and their main needs (low material budget, high angular coverage, two tracks resolution and large trigger rate) are discussed. Special emphasis is devoted in discussing the new silicon pixel vertex detector, in particular its new developed data acquisition and its characterization with the first test results obtained with a prototype of the detector.

  17. The FIRST experiment: interaction region and MAPS vertex detector

    Science.gov (United States)

    Spiriti, E.; de Napoli, M.; Romano, F.; FIRST Collaboration

    2011-06-01

    The improvement of the precision of the measurement of the nuclear cross-section, in order to fulfill the requirements of the actual Monte Carlo simulations for hadrontherapy and space radioprotection, is the main goal of the FIRST experiment. After a brief introduction on the treatment planning in hadrontherapy, this paper describes main characteristics and components of the experiment. The features of the interaction region detectors and their main needs (low material budget, high angular coverage, two tracks resolution and large trigger rate) are discussed. Special emphasis is devoted in discussing the new silicon pixel vertex detector, in particular its new developed data acquisition and its characterization with the first test results obtained with a prototype of the detector.

  18. INCREASE THE INVESTMENT ATTRACTIVENESS OF THE REGION: THE EXPERIENCE OF THE VORONEZH REGION

    Directory of Open Access Journals (Sweden)

    I. M. Podmolodina

    2014-01-01

    Full Text Available Summary. The paper clarifies the relationship of concepts investment climate, investment attractiveness, investment activity. It has been established that investment activity is a sign of effective investment attractiveness. Investment attractiveness of the subject of the Russian Federation due to the efforts of the regional authorities in the areas of improving the investment climate in the region; improvement of legal norms for domestic and foreign investors; developing incentives for investment activity. The article substantiates the investment policy measures that should contribute to the objectives of the investment strategy through implementation of investment programs. The priorities of the investment policy in the region include the creation of clusters, the development of branches of agriculture, increase the volume of production of import-substituting products. The attractiveness of the Voronezh region due to its favorable geopolitical location, large capacity market, its personnel and scientific potential. Investment activity in the Voronezh region largely determines the special organization "Agency for Investment and Strategic Projects." Investment activity in the region is stimulated by the development of industrial parks in the territory of which the large investment projects world producers. Voronezh region has rich experience in attracting potential investors and working with them. The article discusses a set of preferences granted inve-Sided, clarity and transparency of the existing mechanism of their production, thereby increasing the investment attractiveness of the Voronezh region. Provides an overview of realized and announced for implementation of investment projects. The article notes that further increase the investment attractiveness of the Voronezh region is associated with the improvement of legal and regulatory framework; development of infrastructure for the implementation of investment projects; Formation of

  19. REGIONAL CLIMATE MODELING STUDY FOR THE CARPATHIAN REGION USING REGCM4 EXPERIMENTS

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    PIECZKA I.

    2015-03-01

    Full Text Available The newest model version of RegCM is adapted with the ultimate aim of providing climate projection for the Carpathian region with 10 km horizontal resolution. For this purpose, first, coarse resolution reanalysis data and global climate model outputs are used to drive 50 km resolution model experiments, from which the outputs are used to provide necessary boundary conditions for the fine scale model runs. Besides the historical runs (for the period 1981-2010, RCP4.5 scenario is also analyzed in this paper for the 21st century. These experiments are essential since they form the basis of national climate and adaptation strategies by providing detailed regional scale climatic projections and enabling specific impact studies for various sectors.

  20. Centralization of a Regional Clinical Microbiology Service: The Calgary Experience

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    Deirdre L Church

    1999-01-01

    Full Text Available Diagnostic laboratory services in Alberta have been dramatically restructured over the past five years. In 1994, Alberta Health embarked on an aggressive laboratory restructuring that cut back approximately 30% of the overall monies previously paid to the laboratory service sector in Calgary. A unique service delivery model consolidated all institutional and community-based diagnostic testing in a company called Calgary Laboratory Services (CLS in late 1996. CLS was formed by a public/private partnership between the Calgary Regional Health Care Authority (CRHA and MDS-Kasper Laboratories. By virtue of its customer service base and scope of testing, CLS provides comprehensive regional laboratory services to the entire populace. Regional microbiology services within CLS have been successfully consolidated over the past three years into a centralized high volume laboratory (HVL. Because the HVL is not located in a hospital, rapid response laboratories (RRLs are operated at each acute care site. Although the initial principle behind the proposed test menus for the RRLs was that only procedures requiring a clinical turnaround time of more than 2 h stay on-site, many other principles had to be used to develop and implement an efficient and clinically relevant RRL model for microbiology. From these guiding principles, a detailed assessment of the needs of each institution and extensive networking with user groups, the functions of the microbiology RRLs were established and a detailed implementation plan drawn up. The experience at CLS with regards to restructuring a regional microbiology service is described herein. A post-hoc analysis provides the pros and cons of directing and operating a regionalized microbiology service.

  1. Centralization of a regional clinical microbiology service: The Calgary experience.

    Science.gov (United States)

    Church, D L; Hall, P

    1999-11-01

    Diagnostic laboratory services in Alberta have been dramatically restructured over the past five years. In 1994, Alberta Health embarked on an aggressive laboratory restructuring that cut back approximately 30% of the overall monies previously paid to the laboratory service sector in Calgary. A unique service delivery model consolidated all institutional and community-based diagnostic testing in a company called Calgary Laboratory Services (CLS) in late 1996. CLS was formed by a public/private partnership between the Calgary Regional Health Care Authority (CRHA) and MDS-Kasper Laboratories. By virtue of its customer service base and scope of testing, CLS provides comprehensive regional laboratory services to the entire populace. Regional microbiology services within CLS have been successfully consolidated over the past three years into a centralized high volume laboratory (HVL). Because the HVL is not located in a hospital, rapid response laboratories (RRLs) are operated at each acute care site. Although the initial principle behind the proposed test menus for the RRLs was that only procedures requiring a clinical turnaround time of more than 2 h stay on-site, many other principles had to be used to develop and implement an efficient and clinically relevant RRL model for microbiology. From these guiding principles, a detailed assessment of the needs of each institution and extensive networking with user groups, the functions of the microbiology RRLs were established and a detailed implementation plan drawn up. The experience at CLS with regards to restructuring a regional microbiology service is described herein. A post-hoc analysis provides the pros and cons of directing and operating a regionalized microbiology service.

  2. Multi-nucleon transfer experiments in the actinide region

    Energy Technology Data Exchange (ETDEWEB)

    Geibel, Kerstin; Reiter, Peter; Birkenbach, Benedikt [Institut fuer Kernphysik, Universitaet zu Koeln (Germany); Valiente-Dobon, Jose Javier; Recchia, Francesco [Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro (Italy); Gadea, Andres [IFIC, CSIC-Universidad de Valencia (Spain); Lenzi, Silvia [Dipartimento di Fisica, University of Padova (Italy)

    2012-07-01

    Two experiments at the PRISMA-CLARA-Setup at the LNL in Legnaro were analysed focussing on the target-like reaction products in the actinide region after multi-nucleon transfer reactions. Both experiments use {sup 238}U as target; a {sup 70}Zn-beam with 460 MeV and a {sup 136}Xe-beam with 926 MeV were employed. Kinematic correlations between the reaction partners are used to obtain information about the unobserved target-like reaction products by the analysis of the beam-like particles identified with the PRISMA-spectrometer. Clean {gamma}-spectra from neutron-rich actinide nuclei are obtained with the CLARA-array. An extension of the ground state rotational band in {sup 240}U and insights in neutron-rich Th-isotopes were achieved. Based on relative cross section distributions for various reaction channels the perspectives and limitations for in-beam {gamma}-spectroscopy with this experimental method in this mass region are discussed.

  3. Development of absorptive capacity in a regional innovation system: experience of Lithuanian regions

    Directory of Open Access Journals (Sweden)

    Vita Juknevičienė

    2015-09-01

    Full Text Available The importance of innovativeness and competitiveness is rising and it is the essential condition for the survival in a global market. Especially it is vitally important for small countries (and their regions, which do not have the exceptional situation and position in the market, acknowledged products (services or resources, even stable long-term traditions of innovation culture, etc. The present paper focuses on absorptive capacity, its development issues in regional innovation systems and well-being creation in a small country’s regions. For the purposes of the research, analyses were carried out, identifying reasons (or barriers, promoting (or limiting innovative activities, impeding organizational propensities and desire to develop activities of knowledge access, anchoring and diffusion at the organizational and inter-organizational level. This paper reveals the experience of Lithuanian regions from the point of view of experts, representing institutions of science, business, innovation and business support. This paper represents the experience of partnerships (successful and failed for the knowledge absorption in Lithuania and their connection to subsequent directions of organizational behavior and decisions. Furthermore, the author suggests main aspects for managers, seeking to maintain (gain organizational absorptive capacity, corresponding to requirements and speed of the modern market.

  4. Attributing Sources of Variability in Regional Climate Model Experiments

    Science.gov (United States)

    Kaufman, C. G.; Sain, S. R.

    2008-12-01

    Variability in regional climate model (RCM) projections may be due to a number of factors, including the choice of RCM itself, the boundary conditions provided by a driving general circulation model (GCM), and the choice of emission scenario. We describe a new statistical methodology, Gaussian Process ANOVA, which allows us to decompose these sources of variability while also taking account of correlations in the output across space. Our hierarchical Bayesian framework easily allows joint inference about high probability envelopes for the functions, as well as decompositions of total variance that vary over the domain of the functions. These may be used to create maps illustrating the magnitude of each source of variability across the domain of the regional model. We use this method to analyze temperature and precipitation data from the Prudence Project, an RCM intercomparison project in which RCMs were crossed with GCM forcings and scenarios in a designed experiment. This work was funded by the North American Regional Climate Change Assessment Program (NARCCAP).

  5. Assessing the Transferability of the Regional Climate Model REMO to Different COordinated Regional Climate Downscaling EXperiment (CORDEX Regions

    Directory of Open Access Journals (Sweden)

    Claas Teichmann

    2012-02-01

    Full Text Available The transferability of the regional climate model REMO with a standard setup over different regions of the world has been evaluated. The study is based on the idea that the modeling parameters and parameterizations in a regional climate model should be robust to adequately simulate the major climatic characteristic of different regions around the globe. If a model is not able to do that, there might be a chance of an “overtuning” to the “home-region”, which means that the model physics are tuned in a way that it might cover some more fundamental errors, e.g., in the dynamics. All simulations carried out in this study contribute to the joint effort by the international regional downscaling community called COordinated Regional climate Downscaling EXperiment (CORDEX. REMO has been integrated over six CORDEX domains forced with the so-called perfect boundary conditions obtained from the global reanalysis dataset ERA-Interim for the period 1989 to 2008. These six domains include Africa, Europe, North America, South America, West Asia and the Mediterranean region. Each of the six simulations was conducted with the identical model setup which allows investigating the transferability of a single model to regions with substantially different climate characteristics. For the consistent evaluation over the different domains, a new evaluation framework is presented by combining the Köppen-Trewartha climate classification with temperature-precipitation relationship plots and a probability density function (PDF skill score method. The evaluation of the spatial and temporal characteristics of simulated precipitation and temperature, in comparison to observational datasets, shows that REMO is able to simulate the mean annual climatic features over all the domains quite reasonably, but still some biases remain. The regions over the Amazon and near the coast of major upwelling regions have a significant warm bias. Wet and dry biases appear over the

  6. The Constrained Vapor Bubble Experiment - Interfacial Flow Region

    Science.gov (United States)

    Kundan, Akshay; Wayner, Peter C., Jr.; Plawsky, Joel L.

    2015-01-01

    Internal heat transfer coefficient of the CVB correlated to the presence of the interfacial flow region. Competition between capillary and Marangoni flow caused Flooding and not a Dry-out region. Interfacial flow region growth is arrested at higher power inputs. 1D heat model confirms the presence of interfacial flow region. 1D heat model confirms the arresting phenomena of interfacial flow region Visual observations are essential to understanding.

  7. Yorkshire Regional Lymphoma Histopathology panel: analysis of five years' experience.

    Science.gov (United States)

    Bird, C C; Lauder, I; Kellett, H S; Chorlton, I; Barnes, N; Darwin, C; Cartwright, R A; Boyko, R

    1984-08-01

    Five years' experience of operating a Regional Lymphoma Histopathology Panel is described. During this period, approximately 1400 cases were registered of which nearly 1200 were confirmed as malignant lymphoma. Complete concordance of diagnosis was achieved between submitting pathologists and the Panel in two-thirds of cases of Hodgkin's disease and just over half of non-Hodgkin's lymphoma. Most discrepancies in diagnosis were found to be of clinical importance in terms of prognosis and/or therapeutic management of patients. In approximately two-thirds of such instances disagreement arose because of wrong assignment of tumour grade within the main lymphoma class but in one-third of cases the main class of lymphoma was wrongly designated. Panel members experienced similar diagnostic problems as submitting pathologists although to a lesser extent. The existence of the panel has not reduced the proportion of cases causing diagnostic difficulty for submitting pathologists or panel members during the 5 year study period. The principal cause of death was ascertained from death certificates and autopsy findings in nearly half the cases dying during the study period. In approximately half of these infection (largely pulmonary) played a major role while most of the remainder died of various cardiovascular, pulmonary or renal disorders. There was no specific pattern relating to the main lymphoma class. It is concluded that whilst the panel fulfils a useful function in resolving diagnostic difficulties and standardizing lymphoma diagnosis its role is restricted somewhat by the limitations imposed by conventional morphological assessments.

  8. Experience on healthcare utilization in seven administrative regions of Tanzania.

    Science.gov (United States)

    Kayombo, Edmund J; Uiso, Febronia C; Mahunnah, Rogasian L A

    2012-01-27

    Health care utilization in many developing countries, Tanzania included, is mainly through the use of traditional medicine (TRM) and its practitioners despite the presence of the conventional medicine. This article presents findings on the study that aimed to get an experience of health care utilization from both urban and rural areas of seven administrative regions in Tanzania. A total of 33 health facility managers were interviewed on health care provision and availability of supplies including drugs, in their respective areas. The findings revealed that the health facilities were overburden with higher population to serve than it was planned. Consequently essential drugs and other health supplies were available only in the first two weeks of the month. Conventional health practitioners considered traditional health practitioners to be more competent in mental health management, and overall, they were considered to handle more HIV/AIDS cases knowingly or unknowingly due to shear need of healthcare by this group. In general conventional health practitioners were positive towards traditional medicine utilization; and some of them admitted using traditional medicines. Traditional medicines like other medical health systems worldwide have side effects and some contentious ethical issues that need serious consideration and policy direction. Since many people will continue using traditional/alternative medicine, there is an urgent need to collaborate with traditional/alternative health practitioners through the institutionalization of basic training including hygiene in order to improved healthcare in the community and attain the Millennium Development Goals by 2015.

  9. Experience on healthcare utilization in seven administrative regions of Tanzania

    Directory of Open Access Journals (Sweden)

    Kayombo Edmund J

    2012-01-01

    Full Text Available Abstract Health care utilization in many developing countries, Tanzania included, is mainly through the use of traditional medicine (TRM and its practitioners despite the presence of the conventional medicine. This article presents findings on the study that aimed to get an experience of health care utilization from both urban and rural areas of seven administrative regions in Tanzania. A total of 33 health facility managers were interviewed on health care provision and availability of supplies including drugs, in their respective areas. The findings revealed that the health facilities were overburden with higher population to serve than it was planned. Consequently essential drugs and other health supplies were available only in the first two weeks of the month. Conventional health practitioners considered traditional health practitioners to be more competent in mental health management, and overall, they were considered to handle more HIV/AIDS cases knowingly or unknowingly due to shear need of healthcare by this group. In general conventional health practitioners were positive towards traditional medicine utilization; and some of them admitted using traditional medicines. Traditional medicines like other medical health systems worldwide have side effects and some contentious ethical issues that need serious consideration and policy direction. Since many people will continue using traditional/alternative medicine, there is an urgent need to collaborate with traditional/alternative health practitioners through the institutionalization of basic training including hygiene in order to improved healthcare in the community and attain the Millennium Development Goals by 2015.

  10. Estimation of regional mass anomalies from Gravity Recovery and Climate Experiment (GRACE) over Himalayan region

    Science.gov (United States)

    Agrawal, R.; Singh, S. K.; Rajawat, A. S.; Ajai

    2014-11-01

    Time-variable gravity changes are caused by a combination of postglacial rebound, redistribution of water and snow/ice on land and as well as in the ocean. The Gravity Recovery and Climate Experiment (GRACE) satellite mission, launched in 2002, provides monthly average of the spherical harmonic co-efficient. These spherical harmonic co-efficient describe earth's gravity field with a resolution of few hundred kilometers. Time-variability of gravity field represents the change in mass over regional level with accuracies in cm in terms of Water Equivalent Height (WEH). The WEH reflects the changes in the integrated vertically store water including snow cover, surface water, ground water and soil moisture at regional scale. GRACE data are also sensitive towards interior strain variation, surface uplift and surface subsidence cover over a large area. GRACE data was extracted over the three major Indian River basins, Indus, Ganga and Brahmaputra, in the Himalayas which are perennial source of fresh water throughout the year in Northern Indian Plain. Time series analysis of the GRACE data was carried out from 2003-2012 over the study area. Trends and amplitudes of the regional mass anomalies in the region were estimated using level 3 GRACE data product with a spatial resolution at 10 by 10 grid provided by Center for Space Research (CSR), University of Texas at Austin. Indus basin has shown a subtle decreasing trend from 2003-2012 however it was observed to be statistically insignificant at 95 % confidence level. Ganga and Brahmaputra basins have shown a clear decreasing trend in WEH which was also observed to be statistically significant. The trend analysis over Ganga and Brahamputra basins have shown an average annual change of -1.28 cm and -1.06 cm in terms of WEH whereas Indus basin has shown a slight annual change of -0.07 cm. This analysis will be helpful to understand the loss of mass in terms of WEH over Indian Himalayas and will be crucial for hydrological and

  11. Regional Advection Perturbations in an Irrigated Desert (RAPID) Experiment

    NARCIS (Netherlands)

    Debruin, H.A.R.; Hartogensis, O.K.; Allen, R.G.; Kramer, J.W.J.L.

    2005-01-01

    The RAPID field experiment took place in August - September 1999 at a site 25km south of Twin Falls, Idaho, USA. The experiment concerned micrometeorological observations over extensive, well-irrigated fields covered with the fast-growing crop alfalfa. During daytime, on a number of days the sensibl

  12. Universities, regional innovation systems and the Bangalore experience

    DEFF Research Database (Denmark)

    Vang, Jan; Coenen, Lars; Chaminade, Christina;

    2007-01-01

    This paper takes stock with one-size-fits-all models on the role of universities in regional innovation systems in Asia. It proposes a contextual and evolutionary perspective which focuses on the match between the specific competences and capabilities of the universities and the firms' particular...... requirements. Drawing on a non-deterministic evolutionary perspective, it makes an empirical analysis of the role played by universities and publicly funded research organizations in initiating, sustaining and deepening Bangalore's regional innovation system for the IT-service and software industry....

  13. FIRST EXPERIENCE WITH HEART TRANSPLANTATION IN KRASNODAR REGION

    Directory of Open Access Journals (Sweden)

    K. O. Barbukhatti

    2012-01-01

    Full Text Available The article presents the 2-year results of prospective study, which included 67 heart transplantations for end-stage heart failure, performed in Krasnodar, in Clinical regional hospital No 1. Survival rate was 89,1% (59 patients. Causes of death were septic complications, thromboembolia of the pulmonary artery, severe pancreatonecrosis, and transplant rejection due to non-compliance with immunosuppression therapy, heart rhythm disturbances. The most common complications were pneumonia (19%, heart graft rejection (10%, steroid-induced diabe- tes (10%. In a year after heart transplantation chronic heart failure, II stage, was diagnosed in 29 patients (43%, I stage – in 30 (44% patients. Monitoring and therapy are carried out by cardiologists domiciliary and by spe- cialists of polyclinic of Krasnodar clinical hospital. Orthotopic heart transplantation is an effective treatment for end – stage heart failure. It is possible to provide surgical treatment and further management of patients in multisectoral regional medical hospital. 

  14. Multinational Experiment 7. Maritime Security Region: The Arctic

    Science.gov (United States)

    2013-07-08

    currently valid OMB control number. 1. REPORT DATE 08 JUL 2013 2. REPORT TYPE N/A 3. DATES COVERED 4. TITLE AND SUBTITLE Multinational Experiment...thousand meters. Vast ledges of subsea land extend from the surrounding continents and underlie nearly two thirds of the ocean. The central Arctic... models had predicted. According to satellite measurements the minimum area of sea ice has decreased by more than 11 percent per decade over the last 30

  15. The regional energy integration: the latin-american experiences; L'integration energetique regionale: les experiences latino-americaines

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The ways of the regional economic integrations are not identical and generate different repercussions on the markets and the energy industries evolution. The example of the Latin America proposes many various experiences to evaluate the stakes and the limits of each regional integrations. These limits lead to solution researches including indisputable convergencies. The first part of this document presents the genesis of these regional economic integrations experiences in Latina America, to study in the second part the energy consequences of the liberal ALENA and of the more political MERCOSUR. (A.L.B.)

  16. Initiating Transdisciplinarity in Academic Case Study Teaching: Experiences from a Regional Development Project in Salzburg, Austria

    Science.gov (United States)

    Muhar, Andreas; Vilsmaier, Ulli; Glanzer, Michaela; Freyer, Bernhard

    2006-01-01

    Purpose: The purpose of this paper is to describe experiences with the initiation of transdisciplinarity in academic case study teaching with special reference to regional planning, based on the case study "Leben 2014 (Life 2014)--perspectives for regional development in the national park region Ober-pinz-gau, Salzburg".…

  17. Three-Dimensional Scale-Model Tank Experiment of the Hudson Canyon Region

    Science.gov (United States)

    2014-09-30

    Three-Dimensional Scale-Model Tank Experiment of the Hudson Canyon Region Jason D. Sagers Applied Research Laboratories at The University of...planning for future experiments in ocean environments with slopes and canyons . APPROACH The development of fully 3D numerical acoustic propagation models...Experiment of the Hudson Canyon Region 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER

  18. Peel Region TransHelp's experience

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-09-15

    TransHelp was founded in the Peel Region of Ontario in 1981 to provide paratransit service to individuals unable to use conventional transit. The TransHelp vehicle fleet consists of 40 buses that make over 220,000 one way trips annually. Each vehicle has a typical life span of between 375,000 and 425,000 km. TransHelp vehicles spend much of their time idling in emissions-sensitive areas, such as outside hospitals. In order to reduce fuel costs, TransHelp adopted the use of propane to fuel its vehicles. However, difficulties were experienced with this technology, particularly on V-10 engines where increased maintenance was a problem. SFI Technologies Inc. provided a solution with their SEQUIN System which allows seamless transitioning between gasoline and propane under all conditions without any operator involvement in fuel selection. The technology favours propane as the fuel of choice and automatically switches between propane and gasoline based on the ideal conditions at the time of operation. The technology has received certification from the Environmental Protection Agency in the United States and the Canadian Standards Association. The use of the SEQUIN System has proven to successful for TransHelp. It has allowed the use of propane to be continued, meaning that vehicle emissions are greatly reduced relative to gasoline or diesel fuelled vehicles. TransHelp has realized a fuel savings of 15-20 per cent over gasoline and receives an additional federal transit rebate of 15 per cent for the conversion cost.

  19. North Karelia regional chain of care: Finnish experiences.

    Science.gov (United States)

    Itkonen, Pentti

    2004-01-01

    Information--and communication technology is one of the most important cornerstones in more and more data and knowledge intensive health care sector. However these factors don't create financial gains and productivity benefits spontaneously. They need organisational and social innovations and new business models. The growth of productivity is connected to the process and organisational innovations and not to the number of computers and the growth of using ICT. One of the problems prohibiting health care profession to move to real e-work environment is the lack of the reliable measures and on these measures based performance measurement and strategic management. Health care can be improved by utilizing ICT and tools like performance measuring are key weapons in the arsenal of new e-work environment and measuring based new strategic management. Neither public sector nor not-for-profit hospitals look for financial rewards as their ultimate proof of success. Instead, they seek to achieve ambitious missions aimed at improving the health standards and wellbeing of the citizens. ICT- based new way of managing in the public sector is just beginning to gain a critical level of digitalization and will most likely come to its own in the coming years. Therefore, it is essential to research on how the health care sector can be moved towards new regional models and clinical workflow using intelligent standard based strategic management and performance measurement. If the breakthrough of the eight-hour working day and shortening of working time are evaluated afterwards, it can be stated that they have made the society more anthropocentric and humane. During one century the annual working time has shortened from 3000 hours to 1700 hours in the European Union countries. These foundations of a more humane society--eight-hour working day and shortening of regular working time--are however disappearing in the post-industrialized information society. There are various grounds for the

  20. Involvement of Sensory Regions in Affective Experience: A Meta-Analysis.

    Science.gov (United States)

    Satpute, Ajay B; Kang, Jian; Bickart, Kevin C; Yardley, Helena; Wager, Tor D; Barrett, Lisa F

    2015-01-01

    A growing body of work suggests that sensory processes may also contribute to affective experience. In this study, we performed a meta-analysis of affective experiences driven through visual, auditory, olfactory, gustatory, and somatosensory stimulus modalities including study contrasts that compared affective stimuli to matched neutral control stimuli. We found, first, that limbic and paralimbic regions, including the amygdala, anterior insula, pre-supplementary motor area, and portions of orbitofrontal cortex were consistently engaged across two or more modalities. Second, early sensory input regions in occipital, temporal, piriform, mid-insular, and primary sensory cortex were frequently engaged during affective experiences driven by visual, auditory, olfactory, gustatory, and somatosensory inputs. A classification analysis demonstrated that the pattern of neural activity across a contrast map diagnosed the stimulus modality driving the affective experience. These findings suggest that affective experiences are constructed from activity that is distributed across limbic and paralimbic brain regions and also activity in sensory cortical regions.

  1. Involvement of sensory regions in affective experience: A meta-analysis

    Directory of Open Access Journals (Sweden)

    Ajay eSatpute

    2015-12-01

    Full Text Available A growing body of work suggests that sensory processes may also contribute to affective experience. In this study, we performed a meta-analysis of affective experiences driven through visual, auditory, olfactory, gustatory, and somatosensory stimulus modalities including study contrasts that compared affective stimuli to matched neutral control stimuli. We found, first, that limbic and paralimbic regions, including the amygdala, anterior insula, pre-supplementary motor area and portions of orbitofrontal cortex were consistently engaged across two or more modalities. Second, early sensory input regions in occipital, temporal, piriform, mid-insular, and primary sensory cortex were frequently engaged during affective experiences driven by visual, auditory, olfactory, gustatory and somatosensory inputs. A classification analysis demonstrated that the pattern of neural activity across a contrast map diagnosed the stimulus modality driving the affective experience. These findings suggest that affective experiences are constructed from activity that is distributed across limbic and paralimbic brain regions and also activity in sensory cortical regions.

  2. Promoting University and Industry Links at the Regional Level: Comparing China's Reform and International Experience

    Science.gov (United States)

    Po, Yang; Cai, Yuzhuo; Lyytinen, Anu; Hölttä, Seppo

    2016-01-01

    This paper intends to learn from international experiences in order to facilitating China's ongoing regional university transformation with an ultimate goal to enhance the role of university in regional economic development and innovation. In so doing, this paper compares major models of universities of applied sciences (UAS) around the world from…

  3. Seeking Solutions though the Mirror of Finnish Experience: Policy Recommendations for Regional University Transformation in China

    Science.gov (United States)

    Cai, Yuzhuo; Yang, Po; Lyytinen, Anu; Hölttä, Seppo

    2015-01-01

    China has recently launched a radical reform to transform over 600 regional universities into application and technology oriented institutions. The reform is a response to diverse labour market demands, regional economic development and the suboptimal structure of the higher education system, and uses international experiences as a reference.…

  4. The clothes make the trans: region and geography in experiences of the body.

    Science.gov (United States)

    Crawley, Sara L

    2008-01-01

    Written as an autoethnographic essay, the article explores the relationship between LGBT experience and geographic differences. The author discusses her experiences of forming a butch self while living in a suburban, subtropical environment and comparing herself to images of urban lesbian pop culture. If gender is performative, how do clothes permit us to or impede us from envisioning the body or being seen by others as butch/trans/masculine/multiple-gendered/diverse? Does the fashion uniform of the urban tranny boi and the publicizing of urban youth movements as the measure of LGBT experience impede LGBTs in other regions from envisioning themselves as "trans" or "butch: enough? Using interactionist sociological theory and gender performance theories, she considers the relationship between the visually sexed body and gendered embodiment. The goal in this piece is to open the conversation about regional LGBT experiences and their influence on physical embodiment.

  5. Formative experience mediated by virtual learning environment: science and mathematics teachers’ education in the amazon region

    Directory of Open Access Journals (Sweden)

    France Fraiha Martins

    2012-06-01

    Full Text Available This article reports results of a qualitative research, in the narrative modality. We investigated the formative experiences of teachers of Mathematics and Science through distance learning in the Amazon region, experienced in a course through the Virtual Learning Environment (VLE. We investigated under what conditions this education experience was a catalyst for teachers’ reflections on the Amazonian context of teaching science and mathematics. By using Discursive Textual Analysis some categories e merged: graduating in the Amazon region: obstacles and confrontations; AVA and Technologies: meaning (s of the education experience and the impact of the experience in the perceptions of teachers’ practices and training. The analysis of the results reveals the obstacles to the training in this context. The dynamics experienced by the use of VLE technologies and of the teachers reverberated methodological insights regarding the use of technology in teaching practices, indicating also the VLE as an alternative of (self education on the Amazon reality

  6. Health care IT collaboration in Massachusetts: the experience of creating regional connectivity.

    Science.gov (United States)

    Halamka, John; Aranow, Meg; Ascenzo, Carl; Bates, David; Debor, Greg; Glaser, John; Goroll, Allan; Stowe, Jim; Tripathi, Micky; Vineyard, Gordon

    2005-01-01

    The state of Massachusetts has significant early experience in planning for and implementing interoperability networks for exchange of clinical and financial data. Members of our evolving data-sharing organizations gained valuable experience that is of potential benefit to others regarding the governance, policies, and technologies underpinning regional health information organizations. We describe the history, roles, and evolution of organizations and their plans for and success with pilot projects.

  7. SPURS: Salinity Processes in the Upper-Ocean Regional Study: THE NORTH ATLANTIC EXPERIMENT

    Science.gov (United States)

    Lindstrom, Eric; Bryan, Frank; Schmitt, Ray

    2015-01-01

    In this special issue of Oceanography, we explore the results of SPURS-1, the first part of the ocean process study Salinity Processes in the Upper-ocean Regional Study (SPURS). The experiment was conducted between August 2012 and October 2013 in the subtropical North Atlantic and was the first of two experiments (SPURS come in pairs!). SPURS-2 is planned for 20162017 in the tropical eastern Pacific Ocean.

  8. Radiation loads of the detectors for the central region of the LHCb experiment at LHC

    CERN Document Server

    Talanov, V V

    2002-01-01

    The formation of the secondary-radiation field in the central region of the future LHCb experiment at LHC (CERN) was numerically simulated. The specific features of the field characteristics were revealed for different configurations of detectors in the experiment. The radiation loads governing the detector operation in a given radiation environment were evaluated. Methods for optimizing the design of the detectors and the accelerator vacuum chamber were proposed. (15 refs).

  9. Technology and Knowledge Transfer in the Graz Region Ten Years of Experience

    Science.gov (United States)

    Hofer, Franz; Adametz, Christoph; Holzer, Franz

    2004-01-01

    Technology and knowledge transfer from universities to small and medium-sized enterprises (SMEs) is seen as one way to strengthen a region's innovation capability. But what if SMEs do not want to play along? Looking back at some 10 years' experience of supporting SMEs, the authors describe in detail the 'Active Knowledge Transfer' programme, which…

  10. Generalization of the World Experience in Differentiation of Regions on Account of Innovation

    Directory of Open Access Journals (Sweden)

    Blahun Ivan S.

    2016-01-01

    Full Text Available One of the main strategic objectives of our State is to promote innovation, which should include development and launch of new products at the national market, development and introduction of new technologies, creation and application of new knowledge. In accordance with the said above, the article has examined the experience of European Union Member States to improve the efficiency of innovation and differentiation of regions in terms of innovation, tools for evaluation of the innovation activity status has been determined in relation to the territories of the European Union at the level of regions.

  11. Facilities for Territorial Medicine: the experiences of Piedmont and Lombardy Regions

    Directory of Open Access Journals (Sweden)

    Stefano Capolongo

    2015-04-01

    Full Text Available In recent years, the demographic transition and epidemiological has made the health system hospital-centric obsolete and has highlighted the need for a new organization focused on territorial health community, taking charge of the patient, on team work and can ensure, through dedicated facilities, continuity of care and integration of social welfare.The main changes in the regulatory field have thus oriented investments both structural and economic towards poles to network with hospitals that represent new points of reference for the health of citizens, where primary care services are integrated with the territory and the specialized services of the Public Health departments.These facilities provide the organizational paradigm to which the regional realities must strive.The article reports recent experiments conducted within the regions of Piedmont and Lombardy in this sector and the ongoing research in the field of CNETO on behalf of the Lombardy Region.

  12. Service providers' experiences and needs in working with refugees in the Geelong region: a qualitative study.

    Science.gov (United States)

    Jewson, Ashlee; Lamaro, Greer; Crisp, Beth R; Hanna, Lisa; Taket, Ann

    2015-01-01

    Service providers in Geelong, one of the priority locations for the resettlement of refugees in regional Australia, were interviewed to explore their perceptions of the health and wellbeing needs of refugees, and the capacity of service providers in a regional area to meet these. In all, 22 interviews were conducted with health and human service professionals in a range of organisations offering refugee-specific services, culturally and linguistically diverse (CALD) services in general, and services to the wider community, including refugees. The findings revealed that a more coordinated approach would increase the effectiveness of existing services; however, the various needs of refugees were more than could be met by organisations in the region at current resource levels. More staff and interpreting services were required, as well as professional development for staff who have had limited experience in working with refugees. It should not be assumed that service needs for refugees resettled in regional Australia will be the same as those of refugees resettled in capital cities. Some services provided in Melbourne were not available in Geelong, and there were services not currently provided to refugees that may be critical in facilitating resettlement in regional and rural Australia.

  13. The first year experience of occupational therapy students at an Australian regional university: Promoting student retention and developing a regional and remote workforce.

    Science.gov (United States)

    Boehm, Jackie; Cordier, Reinie; Thomas, Yvonne; Tanner, Bronwyn; Salata, Karen

    2017-02-01

    Student retention at regional universities is important in addressing regional and remote workforce shortages. Students attending regional universities are more likely to work in regional areas. First year experience at university plays a key role in student retention. This study aimed to explore factors influencing the first year experience of occupational therapy students at a regional Australian university. Surveys were administered to 58 second year occupational therapy students in the first week of second year. Data were analysed using descriptive statistics, inferential statistics (Pearson χ(2) ; Spearman rho) and summarising descriptive responses. An Australian regional university. Second year undergraduate occupational therapy students. Factors influencing students' decisions to study and continue studying occupational therapy; factors enhancing first year experience of university. Fifty-four students completed the survey (93.1%). A quarter (25.9%) of students considered leaving the course during the first year. The primary influence for continuing was the teaching and learning experience. Most valued supports were orientation week (36.7%) and the first year coordinator (36.7%). The importance of the first year experience in retaining occupational therapy students is highlighted. Engagement with other students and staff and academic support are important factors in facilitating student retention. It is important to understand the unique factors influencing students' decisions, particularly those from regional and remote areas, to enter and continue in tertiary education to assist in implementing supports and strategies to improve student retention. © 2015 National Rural Health Alliance Inc.

  14. An Observing System Simulation Experiment for the Western North Pacific Region

    Directory of Open Access Journals (Sweden)

    Shuhei Masuda

    2014-01-01

    Full Text Available This study investigated the effectiveness of concentrated observations for ocean state estimation in a region remote from the observation site. I executed a twin observing system simulation experiment (OSSE for the North Pacific region, using an ocean data synthesis system, to examine how the potential effectiveness is for a well-defined criterion, the representativeness of the subsurface salinity minimum corresponding to North Pacific Intermediate Water (NPIW. The results of the OSSE show that data synthesis confined to the region corresponding to the recent origin of the NPIW (35°N–53°N, 130°E–170°E can affect the modeled extent of the NPIW in the central Pacific at 35°N, 180°. The interannual variability of the NPIW is not well reproduced in terms of the standard deviation value (std, only by the data input in the origin region. The root mean square difference between the “true” and the synthesized field is twice larger than the std although there the representativeness of the scale of salinity minimum is improved by about one-third of the difference between the “true” and “first-guess” fields in a snapshot. These results imply that combinations of concentrated and other in situ observations should be required for the dynamic state estimation of the NPIW.

  15. Simulated projection of ISMR over Indian Himalayan region: assessment from CSIRO-CORDEX South Asia experiments

    Science.gov (United States)

    Mukherjee, Sandipan; Hazra, Anupam; Kumar, Kireet; Nandi, Shyamal K.; Dhyani, Pitamber P.

    2017-09-01

    In view of a significant lacuna in the Himalaya-specific knowledge of forthcoming expected changes in the rainfall climatology, this study attempts to assess the expected changes in the Indian summer monsoon rainfall (ISMR) pattern exclusively over the Indian Himalayan Region (IHR) during 2020-2070 in comparison to a baseline period of 1970-2005 under two different warming scenarios, i.e., representative concentration pathways 4.5 and 8.5 (RCP 4.5 and RCP 8.5). Five climate model products from the Commonwealth Scientific and Industrial Research Organization initiated Coordinated Regional Climate Downscaling Experiment of World Climate Research Programme over south Asia region are used for this purpose. Among the several different features of ISMR, this study attempts to investigate expected changes in the average summer monsoon rainfall and percent monthly rainfall to the total monsoon seasonal rainfall using multimodel averages. Furthermore, this study attempts to identify the topographical ranges which are expected to be mostly affected by the changing average monsoon seasonal rainfall over IHR. Results from the multimodel average analysis indicate that the rainfall climatology is expected to increase by >0.75 mm/day over the foothills of northwest Himalaya during 2020-2070, whereas the rainfall climatology is expected to decrease for the flood plains of Brahmaputra under a warmer climate. The monthly percent rainfall of June is expected to rise by more than 1% over the northwestern Himalaya during 2020-2040 (although insignificant at p value 1%) in rainfall climatology during 2020-2070, whereas regions more than 1500 m in eastern Himalaya are expected to experience inconsistent variation in rainfall climatology under a warmer climate scenario.

  16. Neurosurgical experience with tumours of the pineal region at Clinica Puerta de Hierro.

    Science.gov (United States)

    Vaquero, J; Ramiro, J; Martínez, R; Bravo, G

    1992-01-01

    The clinicopathological experience with 50 cases of pineal region tumours at Clinica Puerta de Hierro is presented. In this series, 88% of the patients were evaluated by CT-scan. Pineal region tumours make up approximately 0.7% of the intracranial expansive processes in the Spanish population. The largest group of lesions appearing in this localization is that of the germinomas (38%), followed by nontumoural lesions (20%) and tumours generally considered to be of the vicinity, such as meningiomas, gliomas and metastases (18%), tumours of the pineal parenchyma (14%), and non-germinoma germinal tumours (10%). In our series, in addition to an intracranial hypertension syndrome, an ophthalmological and, to a minor degree, an endocrinological syndrome predominate in germ-cell tumours, with a cerebellar syndrome appearing in gliomas of the pineal region. All the patients in the series diagnosed as having a germinoma and treated by irradiation are alive, and free of disease, after follow-up ranging from 2 to 20 years (mean: 8 years). The experience obtained with the present series supports the opinion that, in radiosensitive tumours, surgical resection adds no therapeutic benefit to treatment with radiotherapy alone. We suggest that when dealing with a tumour of the pineal region, CT-scan and clinical assessment now permit an initial selection of patients susceptible to surgery as a first therapeutic option, indicating those patients who, because they are considered to have either a "probable germinoma" or a "tumour of uncertain diagnosis", should undergo stereotaxic biopsy or trial radiotherapy and, only when this has proved a failure, should be subjected to open surgery.

  17. To the Extremes! A Teacher Research Experience Program in the Polar Regions

    Science.gov (United States)

    Warburton, J.; Bartholow, S.

    2014-12-01

    PolarTREC-Teachers and Researchers Exploring and Collaborating, a teacher professional development program, began with the International Polar Year in 2004 and continues today in the United States. In 2007, the National Science Foundation designated PolarTREC as potentially transformative, meaning that the "research results often do not fit within established models or theories and may initially be unexpected or difficult to interpret; their transformative nature and utility might not be recognized until years later." PolarTREC brings U.S. K-12 educators and polar researchers together through an innovative teacher research experience model. Teachers spend three to six weeks in remote arctic and Antarctic field camps. Since 2007, over 100 teachers have been placed in field experiences throughout the Arctic and Antarctic and with half of them participating in field experiences in Antarctica. During their experience, teachers become research team members filling a variety of roles on the team. They also fulfil a unique role of public outreach officer, conducting live presentations about their field site and research as well as journaling, answering questions, and posting photos. Evaluation data collected over the past eight years on program participants shows that PolarTREC has clearly achieved it goals and strongly suggests programs that link teachers and researchers can have the potential to transform the nature of science education. By giving teachers the content knowledge, pedagogical tools, confidence, understanding of science in the broader society, and experiences with scientific inquiry, participating teachers are using authentic scientific research in their classrooms. Not surprisingly this has also led to increases in student interest and knowledge about the Polar Regions. In this presentation, we will highlight the best practices of teacher research experiences as well as discuss why it is vital to have teachers and researchers work together to communicate

  18. Neutrino Oscillations in the Atmospheric Parameter Region: From the Early Experiments to the Present

    Directory of Open Access Journals (Sweden)

    G. Giacomelli

    2013-01-01

    Full Text Available The aim of this paper is to provide a historical perspective on the main experimental steps which led to the current picture of neutrino oscillations in the “atmospheric parameter region.” In the 1980s a deficit of atmospheric muon neutrinos was observed with the first generation of underground experiments. In the following decade new experiments provided fundamental results which led to the discovery claims in 1998. At the beginning of the new century neutrino beams of medium and high energy became available and several long baseline experiments were performed and added new information to the atmospheric neutrino puzzle. The interpretation of the results of atmospheric and long baseline neutrino experiments was in terms of dominant νμ→ντ oscillations. Short recollections are made of the SNO solar neutrino measurements, of the results with neutrino telescopes, and of reactor neutrinos to measure sin2θ13. Over the years the phenomenological picture improved in completeness and increased in complexity. A short perspective concludes the paper.

  19. Towards a probabilistic regional reanalysis system for Europe: evaluation of precipitation from experiments

    Directory of Open Access Journals (Sweden)

    Liselotte Bach

    2016-11-01

    Full Text Available A new development in the field of reanalyses is the incorporation of uncertainty estimation capabilities. We have developed a probabilistic regional reanalysis system for the CORDEX-EUR11 domain that is based on the numerical weather prediction model COSMO at a 12-km grid spacing. The lateral boundary conditions of all ensemble members are provided by the global reanalysis ERA-Interim. In the basic implementation of the system, uncertainties due to observation errors are estimated. Atmospheric assimilation of conventional observations perturbed by means of random samples of observation error yields estimates of the reanalysis uncertainty conditioned to observation errors. The data assimilation employed is a new scheme based on observation nudging that we denote ensemble nudging. The lower boundary of the atmosphere is regularly updated by external snow depth, sea surface temperature and soil moisture analyses. One of the most important purposes of reanalyses is the estimation of so-called essential climate variables. For regional reanalyses, precipitation has been identified as one of the essential climate variables that are potentially better represented than in other climate data sets. For that reason, we assess the representation of precipitation in our system in a pilot study. Based on two experiments, each of which extends over one month, we conduct a preliminary comparison to the global reanalysis ERA-Interim, a dynamical downscaling of the latter and the high-resolution regional reanalysis COSMO-REA6. In a next step, we assess our reanalysis system's probabilistic capabilities versus the ECMWF-EPS in terms of six-hourly precipitation sums. The added value of our probabilistic regional reanalysis system motivates the current production of a 5-year-long test reanalysis COSMO-EN-REA12 in the framework of the FP7-funded project Uncertainties in Ensembles of Regional Re-Analyses (UERRA.

  20. A regional and multi-faceted approach to postgraduate water education – the WaterNet experience in Southern Africa

    Directory of Open Access Journals (Sweden)

    D. Love

    2012-11-01

    Full Text Available This paper reports the experience of a regional network of academic departments involved in water education that started as a project and evolved, over a period of 12 yr, into an independent network organisation. The paper pursues three objectives. First, it argues that it makes good sense to organise postgraduate education and research on water resources on a regional scale and presents the WaterNet experience as an example that a regional approach can work. Second, it presents preliminary findings and conclusions that the regional approach presented by WaterNet did make a contribution to the capacity needs of the region both in terms of management and research capacity. Third, it draws two generalised lessons from the WaterNet experience. Lesson one pertains to the importance of legitimate ownership and an accountability structure for network effectiveness. Lesson two is related to the financial and intellectual resources required to jointly developing educational programmes through shared experience.

  1. Numerical Experiments on the Spin-up Time for Seasonal-Scale Regional Climate Modeling

    Institute of Scientific and Technical Information of China (English)

    ZHONG Zhong; HU Yijia; MIN Jinzhong; XU Honglei

    2007-01-01

    In this paper, the numerical experiments on the issue of spin-up time for seasonal-scale regional climate modeling were conducted with the newly Regional Climate Model (RegCM3), in the case of the abnormal climate event during the summer of 1998 in China. To test the effect of spin-up time on the regional climate simulation results for such abnormal climate event, a total of 11 experiments were performed with different spin-up time from 10 days to 6 months, respectively. The simulation results show that, for the meteorological variables in the atmosphere, the model would be running in "climate mode" after 4-8-day spin-up time, then,it is independent of the spin-up time basically, and the simulation errors are mainly caused by the model's failure in describing the atmospheric processes over the model domain. This verifies again that the regional climate modeling is indeed a lateral boundary condition problem as demonstrated by earlier research work.The simulated mean precipitation rate over each subregion is not sensitive to the spin-up time, but the precipitation scenario is somewhat different for the experiment with different spin-up time, which shows that there exists the uncertainty in the simulation to precipitation scenario, and such a uncertainty exhibits more over the areas where heavy rainfall happened. Generally, for monthly-scale precipitation simulation, aspin-up time of 1 month is enough, whereas a spin-up time of 2 months is better for seasonal-scale one.Furthermore, the relationship between the precipitation simulation error and the advancement/withdrawal of East Asian summer monsoon was analyzed. It is found that the variability of correlation coefficient for precipitation is more significant over the areas where the summer monsoon is predominant. Therefore, the model's capability in reproducing precipitation features is related to the heavy rainfall processes associated with the advancement/withdrawal of East Asian summer monsoon, which suggests

  2. The Scenario Approach to the Development of Regional Waste Management Systems (Implementation Experience in the Regions of Russia)

    Science.gov (United States)

    Fomin, Eugene P.; Alekseev, Audrey A.; Fomina, Natalia E.; Dorozhkin, Vladimir E.

    2016-01-01

    The article illustrates a theoretical approach to scenario modeling of economic indicators of regional waste management system. The method includes a three-iterative algorithm that allows the executive authorities and investors to take a decision on logistics, bulk, technological and economic parameters of the formation of the regional long-term…

  3. Clinical experience with a high definition exoscope system for surgery of pineal region lesions.

    Science.gov (United States)

    Birch, Kurtis; Drazin, Doniel; Black, Keith L; Williams, James; Berci, George; Mamelak, Adam N

    2014-07-01

    VITOM-90 (Karl Storz Endoscopy, Tuttlingen, Germany) is a new technology that can be used as an alternative to the operating microscope. We have found that this device substantially improves surgeon comfort during infra-tentorial supracerebellar approaches to pineal region masses, and now report our experiences. The VITOM-90 is a specially designed scope that is attached to a high definition (HD) digital camera and displayed on a HD video monitor. This system was utilized in five patients undergoing infratentorial supracerebellar approaches for pineal region lesions. Surgical outcomes and pathologies are described. The device was used by three surgeons during five procedures. Three patients underwent surgery in the sitting position and two in the modified prone (Concorde) position. Pathologies included pineocytoma, lipoma, and germinoma. Total resection was achieved in three patients and subtotal in two patients. Surgeon assessment was positive; surgeons indicated that surgery with the VITOM-90 was more comfortable than with the operating microscope. Lack of stereopsis was considered a minor drawback. The VITOM-90 permitted a natural head and neck position. Operating room personnel and residents reported improved visualization of the anatomy. Using the VITOM-90 benefited surgeons during pineal region surgery by reducing strain and allowing the surgeon to operate from a comfortable position without increased operative time or complications. The improved comfort levels may translate into safer, more accurate surgeries in this complex area.

  4. Extension of Measurable Region of Object Vibration Phasor in Phase-Modulated TV Holographic Interferometry: Experiment

    Science.gov (United States)

    Kojima, Kentaro; Miyazaki, Takeshi; Nojima, Ken; Yamamoto, Hirotaka; Sasaki, Yasuhito

    2004-03-01

    In this paper, we present an experiment based on the previously reported theory concerning the extension of the measurable region of object vibration phasor in phase-modulated TV holographic interferometry. This theory is based on the following facts: (1) the modulation of speckle interference image is proportional to the Bessel function, (2) its argument indicates the distance between the phasors of phase modulation and object vibration in the complex plane, and (3) the modulation increases as the Bessel function argument approaches zero. The phase modulation phasor is scanned, and at each pixel, one seeks the phase modulation phasor producing the maximum modulation. From the modulations produced by four phase modulation phasors adjacent to the sought phase modulation phasor, the object vibration phasor can be calculated. We analyzed the vibration of a phosphor-bronze rectangular plate with free sides, which were vibrated at the center by a piezoelectric transducer (PZT). Twenty-one phase modulation phasors were employed. The results of measurement were presented, and it was confirmed that the object vibration phasor can be measured in the wider region based on the theory concerning the extension of the measurable region.

  5. REGIONAL EXPERIENCE OF CERVICAL CANCER PREVENTION IN THE REPUBLIC OF SAKHA (YAKUTIA

    Directory of Open Access Journals (Sweden)

    L. N. Afanaseva

    2014-01-01

    Full Text Available Abstract. There are evidences of increasing cervix uteri malignant tumors in the Republic of Sakha (Yakutia in the period of 2003–2013. In such situation new, more effective, but less expensive organizational measures for prevention and early identification of oncological diseases should be developed. The recent epidemiological studies have convincingly shown that high-oncological-risk genital papilloma viral infection was certain risk factor of developing pre-cancer changes and cervical cancer. Detection of HPV regional epidemiological characteristics is extremely important for optimization of programs on diagnostics and prevention of cervix uteri cancer. The epidemiological and molecular-biological studies in Yakutia have detected more high infection rate in the female population than in male one. It was established that 11 high-oncological-risks genotypes of the virus circulating in the region with considerable prevalence of HPV Type 16. Since 2008 the program on vaccination against papilloma viral infection for girls and young women aged 10 to 25 years has been implemented in Yakutia Over six years, the number of vaccinated girls and women in Yakutsk reached 1093 persons. It has been the first experience in the Siberian and Far Eastern Federal Regions.

  6. A simple regional coupled model experiment for summer-time climate simulation over southern Africa

    Energy Technology Data Exchange (ETDEWEB)

    Ratnam, J.V.; Behera, S.K. [Research Institute for Global Change, Yokohama, Kanagawa (Japan); Application Laboratory, Yokohama (Japan); Masumoto, Y. [Research Institute for Global Change, Yokohama, Kanagawa (Japan); Takahashi, K. [Application Laboratory, Yokohama (Japan); Earth Simulator Center, Yokohama (Japan); Yamagata, T. [Application Laboratory, Yokohama (Japan); The University of Tokyo, School of Science, Tokyo (Japan)

    2012-11-15

    The main aim of this paper is to evaluate the Advanced Research Weather Research and Forecasting (WRF) regional model in simulating the precipitation over southern Africa during austral summer. The model's ability to reproduce the southern African mean climate and its variability around this mean state was evaluated by using the two-tier approach of specifying sea surface temperature (SST) to WRF and by using the one-tier approach of coupling the WRF with a simple mixed-layer ocean model. The boundary conditions provided by the reanalysis-II data were used for the simulations. Model experiments were conducted for twelve austral summers from DJF1998-99 to DJF2009-10. The experiments using both the two-tier and one-tier approaches simulated the spatial and temporal distributions of the precipitation realistically. However, both experiments simulated negative biases over Mozambique. Furthermore, analysis of the wet and dry spells revealed that the one-tier approach is superior to the two-tier approach. Based on the analysis of the surface temperature and the zonal wind shear it is noted that the simple mixed-layer ocean model coupled to WRF can be effectively used in place of two-tier WRF to simulate the climate of southern Africa. This is an important result because specification of SST at higher temporal resolutions in the subtropics is the most difficult task in the two-tier approach for most regional prediction models. The one-tier approach with the simple mixed-layer model can effectively reduce the complicacy of finding good SST predictions. (orig.)

  7. Regionalização e novos rumos para o SUS: a experiência de um colegiado regional Regionalization and new courses to SUS: the experience of a regional college

    Directory of Open Access Journals (Sweden)

    Emerson Assis

    2009-03-01

    Full Text Available Em que pese todos os avanços no Sistema Único de Saúde (SUS desde a sua implantação, são também notórias as suas fragilidades e seus limites. Um deles, não obstante a diretriz constitucional de regionalização, é que até recentemente não havia uma política concreta de estímulo de integração entre os municípios e, consequentemente, de regiões de saúde, tão necessárias à garantia da integralidade da atenção. Nos últimos três anos, entretanto, o Ministério da Saúde, com a implementação do Pacto pela Saúde, na sua dimensão da gestão, iniciou esse processo, que tem se mostrado promissor para o desenvolvimento e crescimento do SUS nacional. Este trabalho apresenta a experiência positiva de implantação de um Colegiado Regional no Estado de São Paulo, na região de Campinas, através da qual gestores e técnicos das secretarias de saúde estão se tornando sujeitos mais "empoderados" da construção da Saúde na região.Despite all the advances that have occurred in Sistema Único de Saúde (SUS - National Health System since its implementation, its weaknesses and limits are also remarkable. One of them, in spite of the constitutional guideline for regionalization, is that, until recently, there had been no concrete policy to stimulate integration between municipalities and, consequently, between health regions, which are necessary to ensure integral care. In the last three years, however, the Ministry of Health, with the implementation of the Health Pact in its management dimension, started this process, which has been promising to the development and growth of the national SUS. This study presents the positive experience of implementation of a Regional College in the State of São Paulo, in the region of Campinas, through which managers and technicians of the health departments are becoming empowered subjects of the construction of Health in the region.

  8. E-Commerce Experiences in the Real Estate Industry: a preliminary study in regional Queensland

    Directory of Open Access Journals (Sweden)

    Jeanette Van Akkeren

    2003-05-01

    Full Text Available Computer systems have become commonplace in most SMEs and technology is increasingly becoming a part of doing business. In recent years, the Internet has become readily available to businesses; consequently there has been growing pressure on SMEs to take up e-commerce. However, e-commerce is perceived by many as being unproven in terms of business benefit. This research aims to determine what, if any, benefits are derived from assimilating e-commerce technologies into SME business processes. This paper presents three in-depth case studies from the Real Estate industry in a regional setting. Overall, findings were positive and identified the following experiences: enhanced business efficiencies, cost benefits, improved customer interactions and increased business return on investment.

  9. Coherent structure diffusivity in the edge region of Reversed Field Pinch experiments

    Science.gov (United States)

    Spolaore, M.; Antoni, V.; Spada, E.; Bergsåker, H.; Cavazzana, R.; Drake, J. R.; Martines, E.; Regnoli, G.; Serianni, G.; Vianello, N.

    2005-01-01

    Coherent structures emerging from the background turbulence have been detected by electrostatic measurements in the edge region of two Reversed Field Pinch experiments, RFX (Padua) and Extrap-T2R (Stockholm). Measurements have been performed by arrays of Langmuir probes which allowed simultaneous measurements of temperature, potential and density to be carried out. These structures have been interpreted as a dynamic balance of dipolar and monopolar vortices, whose relative population are found to depend on the local mean E × B flow shear. The contribution to the anomalous transport of these structures has been investigated and it has been found that the corresponding diffusion coeffcient accounts up to 50% of the total diffusivity. The experimental findings indicate that the diffusion coeffcient associated to the coherent structures depends on the relative population of the two types of vortices and is minimum when the two populations are equal. An interpretative model is proposed to explain this feature.

  10. The experience of a nationwide Community of Practice to set up Regional Prevention Plans in Italy.

    Science.gov (United States)

    Giusti, Angela; Perra, Alberto; Lombardo, Flavia

    2017-07-27

    In 2010, the Italian Ministry of Health decided to start the planning process to elaborate the National Plan of Prevention 2010-2012 jointly with the 21 Regions. The National Institute of Health was responsible for supporting regional planners (RPs) by an original participatory approach of a web-based Community of Practice (CoP) to set up their own Regional Plans of Prevention. In this paper, we summarise the theoretical framework adopted, the main phases characterising the lifecycle of the nationwide CoP, the evaluation approach adopted and its findings. Following the CoP theoretical framework from Wenger, an initial group of RPs were trained on Project Cycle Management as a planning method and thereafter they started interacting on a web-based Moodle platform for 8 months. The CoP evaluation mainly took into account aspects of 'immediate value', such as members interactions within the website, and several quantitative and qualitative tools were used to monitor changes over time. Data were retrieved from Moodle statistics or directly from the RPs by the means of a Knowledge, Attitude and Practice survey, a reaction survey, SWOT analysis and focus groups. The level of individual RPs knowledge increased after the initial course from 55.7% to 75%, attitudes and competence perception about the planning process method also showed an overall favourable change. During the CoP life span, the number of members increased from the original 98 RPs to include up to 600 new members on the basis of spontaneous demand. From April 2010 to January 2011, the 'vital signs' of the CoP were monitored, including RP logins (13,450 total logins and 3744 unique logins), views (27,522) and posts (1606) distributed in 326 forum discussion threads. Data and information retrieved from quantitative and qualitative evaluation approaches proved to be useful for the management and follow-up of the CoP. The CoP experience was successful as 19 out of 20 Regions submitted their Regional Preventive

  11. Chemical release experiments to induce F region ionospheric plasma irregularities at the magnetic equator

    Science.gov (United States)

    Sultan, Peter Jared

    1994-01-01

    The largest-scale plasma instability that occurs naturally in the Earth's ionosphere is a turbulent upwelling of the equatorial F region known as equatorial spread-F (ESF). During an ESF event, high plasma density magnetic fluxtubes at the bottomside of the F region are thought to change places with lower plasma density flux-tubes from below in a Rayleigh-Taylor type (heavy fluid over light fluid) instability. This interchange creates a large-scale (10's of km) density perturbation locally, which rapidly penetrates through to the topside of the F region, creating a plume of cascading smaller-scale (meter to centimeter scale) irregularities from the sharp density gradients at the edges of the rising plasma 'bubble'. In a theoretical test of this overall scenario for ESF, a linear instability growth rate is derived following the magnetic fluxtube formalism of Haerendel. Using realistic atmospheric and ionospheric density model inputs, growth rates are calculated for a range of geophysical conditions. Time/altitude domains having positive growth rates are found to coincide with observed time/altitude patterns of ESF occurrence, thus supporting the fluxtube model. The physics also are tested experimentally by the deliberate creation of plasma bubbles in ambient ionospheres that the fluxtube model predicts are susceptible to the Rayleigh-Taylor instability. Two such artificial seed perturbations were generated during the 1990 NASA/Boston University CRRES-at-Kwajalein campaign, when clouds of sulfur hexafluoride (SF6) were released by sounding rockets to initiate plasma recombinations near the bottomside of the equatorial ionosphere. Multiple diagnostics (incoherent scatter radar, high frequency radar, optics, and satellite polarimeters at several sites) were used to monitor the prelaunch status of the ionosphere and the electron depleted regions that resulted from the chemical releases. Small ESF plumes were observed to form in the region of the artificial perturbation

  12. Characterizing soil preferential flow using iodine--starch staining experiments and the active region model

    Energy Technology Data Exchange (ETDEWEB)

    Sheng, Feng; Wang, Kang; Zhang, Renduo; Liu, Hui-Hai

    2009-03-01

    Thirteen iodine-starch staining experiments with different boundary conditions and measurement scales were conducted at two sites to study preferential flow processes in natural unsaturated soils. Digital imaging analyses were implemented to obtain the corresponding preferential flow patterns. The test results are used to evaluate a recently proposed active region model in terms of its usefulness and robustness for characterizing unsaturated flow processes at field scale. Test results provide useful insights into flow patterns in unsaturated soils. They show that flow pattern depends on the top boundary condition. As the total infiltrating-water depth increased form 20 mm to 80 mm for the 100 x 100 cm{sup 2} plots, the corresponding flow pattern changed from few preferential flow paths associated with a relatively small degree of stained coverage and a small infiltration depth, to a pattern characterized by a higher stained coverage and a larger infiltration depth, and to (finally) a relatively homogeneous flow pattern with few unstained area and a much larger infiltration depth. Test results also show that the preferential flow pattern became generally more heterogeneous and complex for a larger measurement scale (or size of infiltration plot). These observations support the general idea behind the active region model that preferential flow pattern in unsaturated soils are dynamic and depend on water flow conditions. Further analyses of the test results indicate that the active-region model is able to capture the major features of the observed flow pattern at the scale of interest, and the determined parameter values do not significantly depend on the test conditions (initial water content and total amount of infiltrating water) for a given test site. This supports the validity of the active region model that considers that parameter to be a property of the corresponding unsaturated soil. Results also show that some intrinsic relation seems to exist between active

  13. Performance of upstream interaction region detectors for the FIRST experiment at GSI

    CERN Document Server

    Abou-Haidar, Z; Alvarez, M A G; Anelli, M; Aumann, T; Battistoni, G; Bocci, A; Bohlen, T T; Boudard, A; Brunetti, A; Carpinelli, M; Cirrone, G A P; Cortes-Giraldo, M A; Cuttone, G; De Napoli, M; Durante, M; Fernandez-Garcia, J P; Finck, C; Gallardo, M I; Golosio, B; Iarocci, E; Iazzi, F; Ickert, G; Introzzi, R; Juliani, D; Krimmer, J; Kurz, N; Labalme, M; Leifels, Y; Le Fevre, A; Leray, S; Marchetto, F; Monaco, V; Morone, M C; Oliva, P; Paoloni, A; Patera, V; Piersanti, L; Pleskac, R; Quesada, J M; Randazzo, N; Romano, F; Rossi, D; Rosso, V; Rousseau, M; Sacchi, R; Sala, P; Sarti, A; Schuy, C; Sciubba, A; Sfienti, C; Simon, H; Sipala, V; Spiriti, E; Stuttge, L; Tropea, S; Younis, H

    2012-01-01

    The FIRST (Fragmentation of Ions Relevant for Space and Therapy) experiment at GSI has been designed to study carbon fragmentation, measuring (12)C double differential cross sections (- (2)I /- - E) for different beam energies between 100 and 1000 MeV/u. The experimental setup integrates newly designed detectors in the, so called, Interaction Region around the graphite target. The Interaction Region upstream detectors are a 250 mum thick scintillator and a drift chamber optimized for a precise measurement of the ions interaction time and position on the target. In this article we review the design of the upstream detectors along with the preliminary results of the data taking performed on August 2011 with 400 MeV/u fully stripped carbon ion beam at GSI. Detectors performances will be reviewed and compared to those obtained during preliminary tests, performed with 500 MeV electrons (at the BTF facility in the INFN Frascati Laboratories) and 80 MeV/u protons and carbon ions (at the INFN LNS Laboratories in Cata...

  14. Regional Integrated Experiments on Air Quality over Pearl River Delta 2004 (PRIDE-PRD2004): Overview

    Science.gov (United States)

    Zhang, Y. H.; Hu, M.; Zhong, L. J.; Wiedensohler, A.; Liu, S. C.; Andreae, M. O.; Wang, W.; Fan, S. J.

    The aims of the Program of Regional Integrated Experiments on Air Quality over Pearl River Delta of China 2004 (PRIDE-PRD2004) were to characterize in depth the pollution, and to improve the understanding of the chemical and radiative processes in the atmosphere of Pearl River Delta (PRD) in South-Eastern China. This comprehensive program integrated ground-base in situ measurements, vertical observations (including aircraft) and model simulations. The intensive field campaign was conducted from 4 October to 5 November 2004 at two super-sites: an urban site in Guangzhou city (23.13°N, 113.26°E) and a non-urban site at Xinken (22.61°N, 113.59°E). They were coordinated with concurrent meteorological observations as well as measurements at stations of a regional monitoring network. Quality control and quality assurances, application of closure studies and observation-based modeling were the key elements of the research strategies for the PRIDE-PRD2004 campaign. Knowledge and understanding of the important issues, including 3-D distribution of air pollution, ozone formation process and its control strategies, sources of volatile organic compounds, chemical and physical characteristics and radiative properties of aerosols, and the important role of nitrous acid atmospheric chemistry, have been improved substantially by this study.

  15. The Evolution of the Region of Interest Builder for the ATLAS Experiment at CERN

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00060668; Blair, Robert; Crone, Gordon Jeremy; Green, Barry; Love, Jeremy; Proudfoot, James; Rifki, Othmane; Panduro Vazquez, William; Vandelli, Wainer; Zhang, Jinlong

    2016-01-01

    ATLAS is a general purpose particle detector, at the Large Hadron Collider (LHC) at CERN, designed to measure the products of proton collisions. Given the high interaction rate (40 MHz), selective triggering in real time is required to reduce the rate to the experiment's data storage capacity (1 kHz). To meet this requirement, ATLAS employs a hardware trigger that reduces the rate to 100 kHz and software based triggers to select interesting interactions for physics analysis. The Region of Interest Builder (RoIB) is an essential part of the ATLAS detector Trigger and Data Acquisition (TDAQ) chain where the coordinates of the regions of interest (RoIs) identified by the first level trigger (L1) are collected and passed to the High Level Trigger (HLT) to make a decision. While the current custom VME based RoIB operated reliably during the first run of the LHC, it is desirable to have a more flexible RoIB and more operationally maintainable in the future, as the LHC reaches higher luminosity and ATLAS increases t...

  16. Field experiment of subgrade vibration induced by passing train in a seasonally frozen region of Daqing

    Institute of Scientific and Technical Information of China (English)

    Ling Xianzhang; Zhang Feng; Zhu Zhanyuan; Ding Lin; Hu Qinli

    2009-01-01

    The vibration characteristics and attenuation of the subgrade caused by passing trains in a seasonally frozen region of Daqing, China are investigated. Three field experiments were conducted during different times through the year, in normal, freezing and thawing periods, respectively, and the influence of the season, train speed and train type, is described in this paper. The results show that: (l) the vertical component is the greatest among the three components of the measured vibration near the rail track, and as the distance to the railway track increases, the dominant vibration depends on the season. (2) Compared with the vibration in the normal period, the vertical and longitudinal vibrations increase while the lateral vibration decreases in the freezing period. However, in the thawing period, the vertical and longitudinal vibrations decrease, and the lateral vibration increases. (3) As train speeds increase, the subgrade vibration increases. (4) The vibration induced by a freight train is greater than by a passenger train. These observations provide a better understanding of the vibration and dynamic stability of the subgrade and may be useful in developing criteria for railway and building construction in cold regions.

  17. The GEM detectors for the innermost region of the forward muon station of the LHCb experiment

    CERN Document Server

    Alfonsi, M

    The LHCb experiment will take place at the LHC accelerator at CERN and will start in 2008. It is dedicated to precision measurements of CP violation and rare decays in the b quark sec- tor. The apparatus is a single arm spectrometer and it is designed with a robust and flexible trigger in order to extensively gain access to a wide spread of differ ent physical processes involving beauty particles. This will allow to over-constrain the Standard M odel predictions about CP violation, and to discover any possible inconsistency, whi ch would reveal the presence of “New Physics” beyond the Standard Model. This thesis reports the work performed on two aspects of the L HCb experiment: the main contribution is the development and the construction of a de tector based on Gas Electron Multiplier (GEM) technology for the instrumentation of the high irradiated region around the beam pipe of the forward Muon Station; in the second part t he possibility of the search of the rare D 0 → + − decay at the LHCb exper...

  18. Community pico and micro hydropower for rural electrification: experiences from the mountain regions of Cameroon

    Directory of Open Access Journals (Sweden)

    Stefano Mandelli

    2016-02-01

    Full Text Available Less than 15% of rural areas of Cameroon have access to grid electricity. Only 53% of the population has access to grid electricity. Notwithstanding, Cameroon has a huge hydropower potential which could be harnessed. Mini grids, powered by pico and micro hydropower plants, are a relatively new rural electrification strategy in Cameroon. Several of such mini grids have been realized in the mountain regions of the country. Some of these systems have been more successful than others. This paper aims to share the experiences of community-based pico and micro hydropower schemes for rural electrification in Cameroon. The paper provides insight to the challenges that three of such mini grid systems powered by pico and micro hydropower plants had encountered and it attempts to identify issues related to their performances. The study was based on personal experience, field visits, participant observations, interviews and focus group discussions with key members of the beneficiary communities and documentations from the local NGO which implemented the schemes. Key findings of this study relate to the description of the main aspects about: planning of a robust system design, organizational aspects, like social cohesion at all levels of scheme management, community leadership and ownership of the system and involvement of the beneficiaries at all stages of the project cycle. These aspects were particularly addressed within the context of rural communities in Cameroon.

  19. Field work in geography. Region with experience in socio-environmental conflicts

    Directory of Open Access Journals (Sweden)

    Beatriz Ensabella

    2016-07-01

    Full Text Available This article emphasizes the importance of the geographical field work in a region with socio-environmental conflict, such us the problem with water in Sierras Chicas, Cordoba. The main focus is a pedagogical experience, the Socio-Communal Practice (SCP, performed by professors, students and assistants of the subject Rural Geography, of the Bachelor’s in Geography course of studies of the Philosophy and Humanity School (PHS, in the city of La Granja, in Colón, Córdoba. The SCP is an experience that makes the students approach the social field of the territory conflicts. It is an activity that goes beyond the extension project, since it involves all the students doing the subject. And it is also a way to combine -in our case, from the geographic work- the teaching, investigation and extension functions typical of the university students. Through the SCP, we aim to make the Rural Geography students approach the field work, with local social organizations that deeply know the problems of their cities and that work together with our investigation group. In addition, this contact together with the individual thoughts, the group discussion and the debates between the university students, will broaden, in the whole society, the knowledge about the reality in which they live and with which they struggle. This article starts by defining what it is understood by SCP. Then, taking into account our practice, we develop what we consider to be the two logics that support the field work. One refers to the building of knowledge and to the different ways of learning and knowing. The other is related to the understanding of the socio-territory conflict in the area where the practice will be done: the Mesa del Agua and La Granja environment. We include a section about the description of the experience and its results, and we conclude with some reflections made taking into account the continuity of the practice

  20. Mature-Aged Job Seekers' Experiences of Centrelink and the Job Network Services in an Australian Regional Centre

    Science.gov (United States)

    Kossen, Chris; Hammer, Sara

    2010-01-01

    Unemployment may be considered a normal, if not likely, experience of a person's lifelong career. This paper is based on a primary, qualitative study that focused on the way mature-aged unemployed citizens experience government unemployment and employment agencies: Centrelink and the Job Network in a large regional city. It contributes to existing…

  1. The Relationship of a Pilot's Educational Background, Aeronautical Experience and Recency of Experience to Performance In Initial Training at a Regional Airline

    Science.gov (United States)

    Shane, Nancy R.

    The purpose of this study was to determine how a pilot's educational background, aeronautical experience and recency of experience relate to their performance during initial training at a regional airline. Results show that variables in pilots' educational background, aeronautical experience and recency of experience do predict performance in training. The most significant predictors include years since graduation from college, multi-engine time, total time and whether or not a pilot had military flying experience. Due to the pilot shortage, the pilots entering regional airline training classes since August 2013 have varied backgrounds, aeronautical experience and recency of experience. As explained by Edward Thorndike's law of exercise and the law of recency, pilots who are actively using their aeronautical knowledge and exercising their flying skills should exhibit strong performance in those areas and pilots who have not been actively using their aeronautical knowledge and exercising their flying skills should exhibit degraded performance in those areas. Through correlation, chi-square and multiple regression analysis, this study tests this theory as it relates to performance in initial training at a regional airline.

  2. Collaborative experiment on intercomparison of regional-scale hydrological models for climate impact assessment

    Science.gov (United States)

    Krysanova, Valentina; Hattermann, Fred

    2015-04-01

    The Inter-Sectoral Impact Model Intercomparison Project (ISI-MIP) is a community-driven modelling effort bringing together impact modellers across sectors and scales to create more consistent and comprehensive projections of the impacts of climate change. This project is aimed in establishing a long-term, systematic, cross-sectoral impact model intercomparison process, including comparison of climate change impacts for multiple sectors using ensemble of climate scenarios and applying global and regional impact models. The project is coordinated by the Potsdam Institute for Climate Impact Research. An overview of this project and collaborative experiment related to the regional-scale water sector model intercomparison in ISI-MIP will be presented. The regional-scale water sector modelling includes eleven models applied to eleven large-scale river basins worldwide (not every model is applied to every of eleven basins). In total, 60-65 model applications will be done by several collaborating groups from different Institutions. The modelling tools include: ECOMAG, HBV, HBV-light, HYPE, LASCAM, LISFLOOD, mHM, SWAT, SWIM, VIC and WaterGAP. Eleven river basins chosen for the model application and intercomparison are: the Rhine and Tagus in Europe, the Niger and Blue Nile in Africa, the Ganges, Lena, Upper Yellow and Upper Yangtze in Asia, the Upper Mississippi and Upper Amazon in America, and the Murray-Darling in Australia. Their drainage areas range between 67,490 km2 (Tagus) to 2,460,000 km2 (Lena). Data from global and regional datasets are used for the model setup and calibration. The model calibration and validation was done using the WATCH climate data for all cases, also checking the representation of high and low percentiles of river discharge. For most of the basins, also intermediate gauge stations were included in the calibration. The calibration and validation results, evaluated with the Nash and Sutcliffe efficiency (NSE) and percent bias (PBIAS), are mostly

  3. Multi scale Disaster Risk Reduction Systems Space and Community based Experiences over HKH Region

    Science.gov (United States)

    Gurung, D. R.; Shrestha, M.; Shrestha, N.; Debnath, B.; Jishi, G.; Bajracharya, R.; Dhonju, H. K.; Pradhan, S.

    2014-11-01

    An increasing trend in the recurrence of natural disasters and associated impacts due to Floods, Glacier Lake out bursts, landslides and forest fire is reported over Hindu Kush Himalyan (HKH) region. Climate change and anthropogenic coupled factors are identified as primary factors for such increased vulnerability. The large degree of poverty, lack of infrastructure, poor accessibility and uncertainties involved in understanding high altitude land surface and climate dynamics poses serious challenges in reducing disaster vulnerability and mitigating disaster impacts. In this context effective development of Disaster Risk Reduction (DRR) protocols and mechanisms have been realized as an urgent need. The paper presents the adoption and experiences of multi scale DRR systems across different Himalayan member countries ranging from community based indigenous early warning to space based emergency response and decision support systems. The Establishment of a Regional Flood Information System (HKH-HYCOS) over Ganges-Brahmaputra-Meghna (GBM) and Indus river basins promoted the timely exchange of flood data and information for the reduction of flood vulnerability within and among the participating countries. Satellite based forest fire alert systems evoked significant response among diverse stakeholders to optimize fire incidence and control. Satellite rainfall estimation products, satellite altimetry based flood early warning systems, flood inundation modelling and products, model derived hydrology flow products from different global data-sharing networks constitutes diverse information to support multi scale DRR systems. Community-based Flood Early Warning System (FEWS) enabled by wireless technology established over the Singara and Jiadhal rivers in Assam also stands as one of the promising examples of minimizing flood risk. Disaster database and information system and decision support tools in Nepal serves as potential tool to support diverse stakeholders.

  4. The G4Foam Experiment: global climate impacts of regional ocean albedo modification

    Science.gov (United States)

    Gabriel, Corey J.; Robock, Alan; Xia, Lili; Zambri, Brian; Kravitz, Ben

    2017-01-01

    Reducing insolation has been proposed as a geoengineering response to global warming. Here we present the results of climate model simulations of a unique Geoengineering Model Intercomparison Project Testbed experiment to investigate the benefits and risks of a scheme that would brighten certain oceanic regions. The National Center for Atmospheric Research CESM CAM4-Chem global climate model was modified to simulate a scheme in which the albedo of the ocean surface is increased over the subtropical ocean gyres in the Southern Hemisphere. In theory, this could be accomplished using a stable, nondispersive foam, comprised of tiny, highly reflective microbubbles. Such a foam has been developed under idealized conditions, although deployment at a large scale is presently infeasible. We conducted three ensemble members of a simulation (G4Foam) from 2020 through to 2069 in which the albedo of the ocean surface is set to 0.15 (an increase of 150 %) over the three subtropical ocean gyres in the Southern Hemisphere, against a background of the RCP6.0 (representative concentration pathway resulting in +6 W m-2 radiative forcing by 2100) scenario. After 2069, geoengineering is ceased, and the simulation is run for an additional 20 years. Global mean surface temperature in G4Foam is 0.6 K lower than RCP6.0, with statistically significant cooling relative to RCP6.0 south of 30° N. There is an increase in rainfall over land, most pronouncedly in the tropics during the June-July-August season, relative to both G4SSA (specified stratospheric aerosols) and RCP6.0. Heavily populated and highly cultivated regions throughout the tropics, including the Sahel, southern Asia, the Maritime Continent, Central America, and much of the Amazon experience a statistically significant increase in precipitation minus evaporation. The temperature response to the relatively modest global average forcing of -1.5 W m-2 is amplified through a series of positive cloud feedbacks, in which more

  5. CFORS - Regional Chemical and Weather Forecast System in Support of Field Experiments

    Science.gov (United States)

    Yienger, J. J.; Uno, I.; Guttikunda, S. K.; Carmichael, G. R.; Tang, Y.; Thongboonchoo, N.; Woo, J.; Dorwart, J.; Streets, D.

    2001-12-01

    In this paper we will present the development, evaluation, and use of improved modeling techniques and methodologies for the integration of meteorological forecasts with air pollution forecasts in support of field operations during the TRACE-P and Ace-Asia experiments in East Asia. During the campaign period we provided a variety of forecast products using our regional modeling system built upon the dynamic meteorological model RAMS and the 3-D regional chemical transport models STEM-III. These models were run in both on-line and off-line modes, and the results integrated into an interactive web-based data mining and analysis framework. This resulting Chemical Weather Forecasting System CFORS, was run operationally for the period February through May 2001, and provided 72-hr forecasts of a variety of aerosol, chemical and air mass and emission marker quantities. These included aerosol mass distribution and optical depth by major component (e.g., dust, sea salt, black carbon, organic carbon, and sulfate), photochemical quantities including ozone and OH/HO2, and air mass & emissions markers including lightning, volcanic, mega-cities, and biomass burning. These model products were presented along with meteorological forecasts and satellite products, and used to help determine the flight plans, the positioning of the ship, and to alert surface stations of upcoming events (such as dust storms). The use of CFORS forecasts (along with other model results) models were shown to provide important new information and level of detail into mission planning. For example many of the mission objectives required designing flight paths that sampled across gradients of optical depth, or flew above, below and through vertical layers of aerosol, intercepted biomass emission plumes, or sampled dust storms. CFORS, forecasts of dust outbreaks and plume locations, etc., proved to be very useful in designing missions that meet these objective. In this paper we will present an overview of

  6. The G4Foam Experiment: Global Climate Impacts of Regional Ocean Albedo Modification

    Energy Technology Data Exchange (ETDEWEB)

    Gabriel, Corey; Robock, Alan; Xia, Lili; Zambri, Brian; Kravitz, Benjamin S.

    2017-01-12

    Reducing insolation has been proposed as a geoengineering response to global warming. Here we present the results of climate model simulations of a unique Geoengineering Model Intercomparison Project Testbed experiment to investigate the benefits and risks of a scheme that would brighten certain oceanic regions. The National Center for Atmospheric Research CESM-CAM4-CHEM global climate model was modified to simulate a scheme in which the albedo of the ocean surface is increased over the subtropical ocean gyres in the Southern Hemisphere. In theory, this could be accomplished using a stable, nondispersive foam, comprised of tiny, highly reflective microbubbles. Such a foam has been developed under idealized conditions, although deployment at a large scale is presently infeasible. We conducted three ensemble members of a simulation (G4Foam) from 2020 through 2069 in which the albedo of the ocean surface is set to 0.15 (an increase of 150%) over the three subtropical ocean gyres in the Southern Hemisphere, against a background of the RCP6.0 (representative concentration pathway resulting in +6 W m-2 radiative forcing by 2100) scenario. After 2069, geoengineering is ceased, and the simulation is run for an additional 20 years. Global mean surface temperature in G4Foam is 0.6 K lower than RCP6.0, with statistically significant cooling relative to RCP6.0 south of 30°N. There is an increase in rainfall over land, most pronouncedly in the tropics during the June-July-August season, relative to both G4SSA (specified stratospheric aerosols) and RCP6.0. Heavily populated and highly cultivated regions throughout the tropics, including the Sahel, Southern Asia, the Maritime Continent, Central America and much of the Amazon, experience a statistically significant increase in precipitation minus evaporation. The temperature response to the relatively modest global average forcing of –1.5 W m-2 is amplified through a series of positive cloud feedbacks, in which more shortwave

  7. Arctic rapid sea ice loss events in regional coupled climate scenario experiments

    Directory of Open Access Journals (Sweden)

    R. Döscher

    2013-03-01

    Full Text Available Rapid sea ice loss events (RILEs in a mini-ensemble of regional Arctic coupled climate model scenario experiments are analyzed. Mechanisms of sudden ice loss are strongly related to atmospheric circulation conditions and preconditioning by sea ice thinning during the seasons and years before the event. Clustering of events in time suggests a strong control by large-scale atmospheric circulation. Anomalous atmospheric circulation is providing warm air anomalies of up to 5 K and is forcing ice flow, affecting winter ice growth. Even without a seasonal preconditioning during winter, ice drop events can be initiated by anomalous inflow of warm air during summer. It is shown that RILEs can be generated based on atmospheric circulation changes as a major driving force without major competing mechanisms, other than occasional longwave effects during spring and summer. Other anomalous seasonal radiative forcing or short-lived forcers (e.g., soot play minor roles or no role at all in our model. RILEs initiated by ocean forcing do not occur in the model, although cannot be ruled out due to model limitations. Mechanisms found are qualitatively in line with observations of the 2007 RILE.

  8. Arctic rapid sea ice loss events in regional coupled climate scenario experiments

    Directory of Open Access Journals (Sweden)

    R. Döscher

    2012-07-01

    Full Text Available Rapid sea ice loss events (RILEs in a mini-ensemble of regional Arctic coupled climate model scenario experiments are analyzed. Mechanisms of sudden ice loss are strongly related to atmospheric circulation conditions and preconditioning by sea ice thinning during the seasons and years before the event. Clustering of events in time suggests a strong control by large scale atmospheric circulation. Anomalous atmospheric circulation is forcing ice flow and providing warm air affecting winter ice growth. Even without a seasonal preconditioning during winter, ice drop events can be initiated by anomalous inflow of warm air from the Atlantic sector during summer. It is shown that RILE events can be generated solely based on atmospheric circulation changes without possible competing mechanisms, such as anomalous seasonal radiative forcing or short-lived forcers (e.g. soot. Such forces do merely play minor roles or no role at all in our model. Mechanisms found are qualitatively in line with observations of the 2007 RILE.

  9. Specific features of oil biodegradation in meadow-chestnut soils of the Stavropol region (model experiment)

    Science.gov (United States)

    Ibatullina, I. Z.; Semenova, T. A.; Yakovlev, A. S.

    2012-03-01

    Oil biodegradation in oil-contaminated meadow-chestnut soils under the impact of different biological preparations was studied in a model experiment. The soils differed from one another in the age of contamination and in the presence/absence of the stage of preliminary biological remediation. Background uncontaminated soils served as the control. To characterize oil degradation, the indices of basal respiration (BR) and dehydrogenase activity (DA) and data on oil concentrations in the soil were applied. It was shown that the most complete biodegradation of oil takes place in the soils with recent oil contamination in comparison with the soils contaminated with oil for 6.5 and 19.5 months. Maximum BR values were observed in the soils contaminated with oil for 19.5 months, whereas maximum DA values were observed in the soils contaminated with oil for 6.5 months. According to the multivariate analysis of variance, the major factors affecting the rate of oil biodegradation were the age of oil contamination, the biological preparation applied, and the presence (or absence) of the stage of preliminary biological remediation. These factors specified 18, 72, and 3% of the total variance of the residual oil content in the samples, respectively. The type of the applied biological preparations had the major effect on the BR and DA indices specifying 63 and 53% of their total variances, respectively. The results obtained in this study can be used as recommendations for remediation of oil-contaminated soils in the Stavropol region.

  10. Monte-Carlo simulations of different concepts for shielding in the ATLAS experiment forward region

    CERN Document Server

    Stekl, I; Eschbach, R; Kovalenko, V E; Leroy, C; Marquet, C; Palla, J; Piquemal, F; Pospísil, S; Shupe, M A; Sodomka, J; Tourneur, S; Vorobel, V

    2001-01-01

    The role and performance of various layers (steel, cast iron (CI), concrete, lead, borated polyethylene (BPE), lithium filled polyethylene (LiPE)) and their combinations as shielding against neutrons and photons in the ATLAS experiment forward region (JF shielding) has been studied by means of Monte-Carlo simulations. These simulations permitted one to determine the locations of appearance and disappearance of neutrons and photons and their number at this location. In particular, the determination of the number of newly born neutrons and photons, the number of stopped neutrons and photons, as well as the number of neutrons and photons crossing the borders of shielding layers allowed the assessment of the efficiency of the JF shielding. It provided a basis for comparing the merits of different configurations of shielding layers. The simulation code is based on GEANT, FLUKA, MICAP and GAMLIB. The results of the study give strong support to a segmented shielding made of five layers (steel, CI, BPE, steel, LiPE).

  11. Timeslice experiments for understanding regional climate projections: applications to the tropical hydrological cycle and European winter circulation

    Science.gov (United States)

    Chadwick, Robin; Douville, Hervé; Skinner, Christopher B.

    2017-01-01

    A set of atmosphere-only timeslice experiments are described, designed to examine the processes that cause regional climate change and inter-model uncertainty in coupled climate model responses to CO_2 forcing. The timeslice experiments are able to reproduce the pattern of regional climate change in the coupled models, and are applied here to two cases where inter-model uncertainty in future projections is large: the tropical hydrological cycle, and European winter circulation. In tropical forest regions, the plant physiological effect is the largest cause of hydrological cycle change in the two models that represent this process. This suggests that the CMIP5 ensemble mean may be underestimating the magnitude of water cycle change in these regions, due to the inclusion of models without the plant effect. SST pattern change is the dominant cause of precipitation and circulation change over the tropical oceans, and also appears to contribute to inter-model uncertainty in precipitation change over tropical land regions. Over Europe and the North Atlantic, uniform SST increases drive a poleward shift of the storm-track. However this does not consistently translate into an overall polewards storm-track shift, due to large circulation responses to SST pattern change, which varies across the models. Coupled model SST biases influence regional rainfall projections in regions such as the Maritime Continent, and so projections in these regions should be treated with caution.

  12. Characterizing the impact of urban emissions on regional aerosol particles; airborne measurements during the MEGAPOLI experiment

    Directory of Open Access Journals (Sweden)

    E. J. Freney

    2013-09-01

    Full Text Available The MEGAPOLI experiment took place in July 2009. The aim of this campaign was to study the aging and reactions of aerosol and gas-phase emissions in the city of Paris. Three ground-based measurement sites and several mobile platforms including instrument equipped vehicles and the ATR-42 aircraft were involved. We present here the variations in particle- and gas-phase species over the city of Paris using a combination of high-time resolution measurements aboard the ATR-42 aircraft. Particle chemical composition was measured using a compact time-of-flight aerosol mass spectrometer (C-ToF-AMS giving detailed information of the non-refractory submicron aerosol species. The mass concentration of BC, measured by a particle absorption soot photometer (PSAP, was used as a marker to identify the urban pollution plume boundaries. Aerosol mass concentrations and composition were affected by air-mass history, with air masses that spent longest time over land having highest fractions of organic aerosol and higher total mass concentrations. The Paris plume is mainly composed of organic aerosol (OA, black carbon and nitrate aerosol, as well as high concentrations of anthropogenic gas-phase species such as toluene, benzene, and NOx. Using BC and CO as tracers for air-mass dilution, we observe the ratio of ΔOA / ΔBC and ΔOA / ΔCO increase with increasing photochemical age (−log(NOx / NOy. Plotting the equivalent ratios for the Positive Matrix Factorization (PMF resolved species (LV-OOA, SV-OOA, and HOA illustrate that the increase in OA is a result of secondary organic aerosol (SOA. Within Paris the changes in the ΔOA / ΔCO are similar to those observed during other studies in Mexico city, Mexico and in New England, USA. Using the measured VOCs species together with recent organic aerosol formation yields we predicted ~ 50% of the measured organics. These airborne measurements during the MEGAPOLI experiment show that urban emissions contribute to the

  13. Managed Aquifer Recharge: from Local Research and Experiences to Regional Aquifer Storage and Recovery

    Science.gov (United States)

    Hendriks, D.; Faneca, M.; Oude Essink, G.; van Baaren, E.; Stuurman, R.; Delsman, J. R.; van Kempen, C.; de Louw, P.

    2016-12-01

    Many areas in the world experience periodic water shortages due to meteorological drought, salt water intrusion or over-exploitation of the water resources. Recently, it was established that the depletion of aquifers in many areas of the world is in an advanced state (Gleeson et al, 2012). This poses enormous challenges as 2.5 billion people and many companies depend on groundwater now and in the future (UN, 2015; ESG, 2016). A solution to increase robustness of water systems and prevent water shortage is subsurface storage of water during wet periods using Managed Aquifer Research (MAR). In addition to mitigation of water shortage, MAR can also reduce the occurrence and degree of flooding. Here, we present an overview of Deltares MAR expertise and available tools for up-scaling MAR. Deltares has experience with both research and implementation of MAR in different parts of the world under various hydro(geo)logical, climatic and socio-economic conditions. Various MAR techniques were assessed/tested in coastal areas of the Netherlands, Spain, New York, New Orleans and in Bangladesh. In some of these areas specific groundwater shortage related issues occur, such as salt water intrusion or subsidence. In Singapore, monitoring campaigns and modeling were done to design MAR by infiltration of water in over-exploited aquifers. In Abu Dhabi, geophysical methods were used to detect the optimal conditions for MAR systems. To effectively increase the robustness of groundwater systems up-scaling of MAR is required. For this purpose, Deltares developed tools that provide insight in the potential demand, possibilities and effectiveness of MAR at larger scales. The Quick scan tool for Fresh Groundwater Buffering provides insight on regional to national scale and is based on GIS-information of water demand, water resources, and subsurface properties. This quick scan tool has been applied for Mozambique, Kenya, India and Bangladesh. The Fresh Water Optimizer assesses the

  14. Why a regional approach to postgraduate water education makes sense - the WaterNet experience in Southern Africa

    Science.gov (United States)

    Jonker, L.; van der Zaag, P.; Gumbo, B.; Rockström, J.; Love, D.; Savenije, H. H. G.

    2012-03-01

    This paper reports the experience of a regional network of academic departments involved in water education that started as a project and evolved, over a period of 12 yr, into an independent network organisation. The paper pursues three objectives. First, it argues that it makes good sense to organise postgraduate education and research on water resources on a regional scale. This is because water has a transboundary dimension that poses delicate sharing questions, an approach that promotes a common understanding of what the real water-related issues are, results in future water specialists speaking a common (water) language, enhances mutual respect, and can thus be considered an investment in future peace. Second, it presents the WaterNet experience as an example that a regional approach can work and has an impact. Third, it draws three generalised lessons from the WaterNet experience. Lesson 1: For a regional capacity building network to be effective, it must have a legitimate ownership structure and a clear mandate. Lesson 2: Organising water-related training opportunities at a regional and transboundary scale makes sense - not only because knowledge resources are scattered, but also because the topic - water - has a regional and transboundary scope. Lesson 3: Jointly developing educational programmes by sharing expertise and resources requires intense intellectual management and sufficient financial means.

  15. A Regional CO2 Observing System Simulation Experiment Using ASCENDS Observations and WRF-STILT Footprints

    Science.gov (United States)

    Wang, James S.; Kawa, S. Randolph; Eluszkiewicz, Janusz; Collatz, G. J.; Mountain, Marikate; Henderson, John; Nehrkorn, Thomas; Aschbrenner, Ryan; Zaccheo, T. Scott

    2012-01-01

    Knowledge of the spatiotemporal variations in emissions and uptake of CO2 is hampered by sparse measurements. The recent advent of satellite measurements of CO2 concentrations is increasing the density of measurements, and the future mission ASCENDS (Active Sensing of CO2 Emissions over Nights, Days and Seasons) will provide even greater coverage and precision. Lagrangian atmospheric transport models run backward in time can quantify surface influences ("footprints") of diverse measurement platforms and are particularly well suited for inverse estimation of regional surface CO2 fluxes at high resolution based on satellite observations. We utilize the STILT Lagrangian particle dispersion model, driven by WRF meteorological fields at 40-km resolution, in a Bayesian synthesis inversion approach to quantify the ability of ASCENDS column CO2 observations to constrain fluxes at high resolution. This study focuses on land-based biospheric fluxes, whose uncertainties are especially large, in a domain encompassing North America. We present results based on realistic input fields for 2007. Pseudo-observation random errors are estimated from backscatter and optical depth measured by the CALIPSO satellite. We estimate a priori flux uncertainties based on output from the CASA-GFED (v.3) biosphere model and make simple assumptions about spatial and temporal error correlations. WRF-STILT footprints are convolved with candidate vertical weighting functions for ASCENDS. We find that at a horizontal flux resolution of 1 degree x 1 degree, ASCENDS observations are potentially able to reduce average weekly flux uncertainties by 0-8% in July, and 0-0.5% in January (assuming an error of 0.5 ppm at the Railroad Valley reference site). Aggregated to coarser resolutions, e.g. 5 degrees x 5 degrees, the uncertainty reductions are larger and more similar to those estimated in previous satellite data observing system simulation experiments.

  16. Generic Regional Development Strategies from Local Stakeholders' Scenarios - an Alpine Village Experience

    Directory of Open Access Journals (Sweden)

    Ariane Walz

    2010-09-01

    Full Text Available The article discusses the participatory elaboration of strategies for sustainable regional development in an Alpine tourist region in Austria to cope with global change effects evolving locally, considering climate change, economic change as well as (local societal change. Local stakeholders in an Alpine village in the Montafon region contributed in workshops to achieve the final results: participant teams conducted system analyses of the regional system to explore key elements of the region. Narrative scenarios described possible positive and negative development trends and indicated the critical issues controlling future development; 3D-images of landscape transition simulations show the consequences of certain development directions. Alternative development directions supported the local stakeholders to elaborate regional development strategies. In the end, the scientist team derived generic strategies for Alpine regions based on the locally developed strategy bundle. The article presents the intention, progress and outcome of the participatory approach and elaborates the potential to derive generic strategies from local ones and discusses the possibly occurring conflicts regarding cross-scale transfers of these local strategies. Overall, tourism was seen as a key element for future regional development, which can on the one hand derogate Alpine regions and is on the other hand threatened by climate change and diminution of landscape attractiveness. The suggested development strategies will help to cope with global change issues mitigating the negative consequences on the local society and environment.

  17. THE ROLE OF UNIVERSITIES IN SHAPING THE INNOVATION ECONOMY OF REGIONS (THE U.S. EXPERIENCE AND LESSONS FOR RUSSIA

    Directory of Open Access Journals (Sweden)

    G. B. Kochetkov

    2010-01-01

    Full Text Available Experience of the USA in creation of technical parks and business parks around leading US universities and examples of such parks are discussed. Basic components that influence efficiency of such structures and innovative development of regions are determined.

  18. Retinoblastoma: experience of a referral center in the North Region of Portugal

    Directory of Open Access Journals (Sweden)

    Rocha-Bastos R

    2014-05-01

    Full Text Available RA da Rocha-Bastos,1 JR Araújo,1 RS Silva,2 MJ Gil-da-Costa,2 E Brandão,1 NJ Farinha,2,3 F Falcão-Reis,1,4 T Dinah-Bragança1 1Department of Ophthalmology, Hospital São João, 2Hematology and Oncology Unit, Pediatric Hospital, Hospital São João, 3Pediatrics Department, Faculty of Medicine, University of Porto, 4Department of Sense Organs, Faculty of Medicine, University of Porto, Porto, Portugal Purpose: To describe the experience of the Ophthalmology Department of Hospital São João (HSJ, a tertiary health care center in North Region, Portugal, in terms of the diagnosis, treatment, and follow-up of retinoblastoma. Methods: This was a retrospective study of patients diagnosed with retinoblastoma in Hospital São João, between 1978 and 2012. Results: Fifty patients with retinoblastoma were evaluated in our institution between 1978 and 2012. Four patients were excluded due to loss of follow-up. Among the 46 retinoblastoma cases, 33 (71.7% were unilateral and 13 (28.3% bilateral, with a mean age at diagnosis of 22.19 months and 6.92 months, respectively (P<0.001. Leukocoria was the most common presenting sign (36.9%, followed by strabismus (19.6%, a combination of leukocoria and strabismus (8.7%, and buphthalmia (2.2%. Between 1978 and 1992, nine retinoblastoma cases were referred to our hospital, all of them unilateral, and, in each case, enucleation was performed, with or without salvage therapy. Between 1993 and 2012, 18 eyes with retinoblastoma were successfully managed with conservative treatment. Conclusion: Demographic results were generally coincident with previous reports. It is crucial to screen leukocoria in pediatric practice, even in asymptomatic children. The outcome of retinoblastoma treatment in our hospital is similar to other series in developed countries. Keywords: retinoblastoma, leukocoria, strabismus, enucleation, pediatric cancer

  19. [Regional and individual factors of stress experience in Germany: results of a representative survey with the perceived stress questionnaire (PSQ)].

    Science.gov (United States)

    Kocalevent, R-D; Hinz, A; Brähler, E; Klapp, B F

    2011-12-01

    The aim of the present study was to define, besides prevalence data, regional and individual factors of stress experience in a representative sample of the German general population. Regional factors were examined separately by federal state and the size of the political location. Individual factors were defined according to the severity of the stress experience as well as on the basis of central social factors such as family state, profession and earnings. The Perceived Stress Questionnaire (PSQ), a validated, self-evaluation process for recording a subjective representation of frequency estimates of stress experiences was used. Data acquisition was carried out by a market research institute in a multi-topic questionnaire (N=2,552). Households were selected by the random route procedure, target persons were also selected at random. The prevalence rate for an elevated stress experience was 14.5%, that for a very high stress experience 3.1% of the sample. People without education exhibited the highest rates of stress experience (36.8%), followed by the unemployed (30.6%). Individual and social factors that favour an increased stress experience are a subjectively poor state of health (OR: 3.42) or belonging to the lower social economic status (OR: 1.30). Furthermore, there are indications of regional factors such as size of the location as well as differences between the individual federal states. An east-west comparion did not show any significant differences with regard to stress experiences. In the light of the illness burden associated with chronic stress situations, preventative measures in cases of unemployment or low level of education should be given priority. © Georg Thieme Verlag KG Stuttgart · New York.

  20. Do Signers Understand Regional Varieties of a Sign Language? A Lexical Recognition Experiment

    Science.gov (United States)

    Stamp, Rose

    2016-01-01

    The degree of mutual intelligibility of British Sign Language (BSL) regional varieties has been a subject of some debate. Recent research in which dyads of signers from contrasting regional backgrounds engaged in a conversational task showed no problems understanding one another. The present study investigated signers' knowledge of different BSL…

  1. Regional Incentives and Patient Cross-Border Mobility: Evidence from the Italian Experience

    Directory of Open Access Journals (Sweden)

    Elenka Brenna

    2015-06-01

    Full Text Available Background In recent years, accreditation of private hospitals followed by decentralisation of the Italian National Health Service (NHS into 21 regional health systems has provided a good empirical ground for investigating the Tiebout principle of “voting with their feet”. We examine the infra-regional trade-off between greater patient choice (due to an increase in hospital services supply and financial equilibrium, and we relate it to the significant phenomenon of Cross-Border Mobility (CBM between Italian regions. Focusing on the rules supervising the financial agreements between regional authorities and providers of hospital care, we find incentives for private accredited providers in attracting patient inflows. Methods The analysis is undertaken from an institutional, regulatory and empirical perspective. We select a sample of five regions with higher positive CBM balance and we examine regional regulations governing the contractual agreements between purchasers and providers of hospital care. According to this sample, we provide a statistical analysis of CBM and apply a Regional Attraction Ability Index (RAAI, aimed at testing patient preferences for private/public accredited providers. Results We find that this index is systematically higher for private providers, both in the case of distance/boundary patients and of excellence/general hospitals. Conclusion Conclusions address both financial issues regarding the coverage of regional healthcare systems and equity issues on patient healthcare access. They also raise concerns on the new European Union (EU directive inherent to patient mobility across Europe.

  2. Regional incentives and patient cross-border mobility: evidence from the Italian experience

    Science.gov (United States)

    Brenna, Elenka; Spandonaro, Federico

    2015-01-01

    Background: In recent years, accreditation of private hospitals followed by decentralisation of the Italian National Health Service (NHS) into 21 regional health systems has provided a good empirical ground for investigating the Tiebout principle of "voting with their feet". We examine the infra-regional trade-off between greater patient choice (due to an increase in hospital services supply) and financial equilibrium, and we relate it to the significant phenomenon of Cross-Border Mobility (CBM) between Italian regions. Focusing on the rules supervising the financial agreements between regional authorities and providers of hospital care, we find incentives for private accredited providers in attracting patient inflows. Methods: The analysis is undertaken from an institutional, regulatory and empirical perspective. We select a sample of five regions with higher positive CBM balance and we examine regional regulations governing the contractual agreements between purchasers and providers of hospital care. According to this sample, we provide a statistical analysis of CBM and apply a Regional Attraction Ability Index (RAAI), aimed at testing patient preferences for private/public accredited providers. Results: We find that this index is systematically higher for private providers, both in the case of distance/boundary patients and of excellence/general hospitals. Conclusion: Conclusions address both financial issues regarding the coverage of regional healthcare systems and equity issues on patient healthcare access. They also raise concerns on the new European Union (EU) directive inherent to patient mobility across Europe. PMID:26029895

  3. An Overview of Regional Experiments on Biomass Burning Aerosols and Related Pollutants in Southeast Asia: From BASE-ASIA and the Dongsha Experiment to 7-SEAS

    Science.gov (United States)

    Lin, Neng-Huei; Tsay, Si-Chee; Maring, Hal B.; Yen, Ming-Cheng; Sheu, Guey-Rong; Wang, Sheng-Hsiang; Chi, Kai Hsien; Chuang, Ming-Tung; Ou-Yang, Chang-Feng; Fu, Joshua S.; Reid, Jeffrey S.; Lee, Chung-Te; Wang, Lin-Chi; Wang, Jia-Lin; Hsu, Christina N.; Sayer, Andrew M.; Holben, Brent N.; Chu, Yu-Chi; Nguyen, Xuan Anh; Sopajaree, Khajornsak; Chen, Shui-Jen; Cheng, Man-Ting; Tsuang, Ben-Jei; Tsai, Chuen-Jinn; Peng, Chi-Ming; Schnell, Russell C.; Conway, Tom; Chang, Chang-Tang; Lin, Kuen-Song; Tsai, Ying I.; Lee, Wen-Jhy; Chang, Shuenn-Chin; Liu, Jyh-Jian; Chang, Wei-Li; Huang, Shih-Jen; Lin, Tang-Huang; Liu, Gin-Rong

    2013-01-01

    By modulating the Earth-atmosphere energy, hydrological and biogeochemical cycles, and affecting regional-to-global weather and climate, biomass burning is recognized as one of the major factors affecting the global carbon cycle. However, few comprehensive and wide-ranging experiments have been conducted to characterize biomass-burning pollutants in Southeast Asia (SEA) or assess their regional impact on meteorology, the hydrological cycle, the radiative budget, or climate change. Recently, BASEASIA (Biomass-burning Aerosols in South-East Asia: Smoke Impact Assessment) and the 7-SEAS (7- South-East Asian Studies) Dongsha Experiment were conducted during the spring seasons of 2006 and 2010 in northern SEA, respectively, to characterize the chemical, physical, and radiative properties of biomass-burning emissions near the source regions, and assess their effects. This paper provides an overview of results from these two campaigns and related studies collected in this special issue, entitled Observation, modeling and impact studies of biomass burning and pollution in the SE Asian Environment. This volume includes 28 papers, which provide a synopsis of the experiments, regional weatherclimate, chemical characterization of biomass-burning aerosols and related pollutants in source and sink regions, the spatial distribution of air toxics (atmospheric mercury and dioxins) in source and remote areas, a characterization of aerosol physical, optical, and radiative properties, as well as modeling and impact studies. These studies, taken together, provide the first relatively complete dataset of aerosol chemistry and physical observations conducted in the sourcesink region in the northern SEA, with particular emphasis on the marine boundary layer and lower free troposphere (LFT). The data, analysis and modeling included in these papers advance our present knowledge of source characterization of biomass-burning pollutants near the source regions as well as the physical and

  4. Implementation of the GFS physical package in the GRAPES regional model: single column experiment

    Science.gov (United States)

    Chen, Baode; Huang, Wei; Bao, Jian-wen

    2015-04-01

    There is a growing concern about coupling among physical components in NWP models. The Physics package of the NCEP Global Forecast System (GFS) has been considerably turned and connection among various components is well considered. Thus, the full GFS physical package was implemented into the GRAPES-MESO and its single column version as well. Using the data collected at ARM Southern Great Plain site during the summer 1997 Intensive Observing Period, several experiments of single-column model (SCM) were conducted to test performance of a set of original physical processes of GRAPES(CTL experiment) and the GFS physics package implemented(GFS experiment). Temperature, moisture, radiation, surface heat flux, surface air temperature and precipitation are evaluated. It is found that potential temperature and vapor mixing ratio simulated by GFS experiment is more accurate than that of CTL experiment. Errors of surface downward solar and long-wave radiation simulated by GFS experiment are less than that of CTL experiment and upward latent and sensible heat flux are also better agreeing with observation. The maximum and minimum 2-m air temperatures of the GFS experiment are close to observation compared with that of CTL experiment. Analysis of precipitation simulated shows that both sets of physical processes well reproduce heavy rainfall events. Failure and delay of moderate rainfall events and over predictions of drizzle events are commonly found for two sets of experiments. For the case of three rainfall events, the errors of potential temperature and vapor mixing ratio simulated by GFS experiment were smaller than that of CTL experiment. It is shown that the late occurrences of rainfall are resulted from a more stable temperature profile and lower moisture simulated in boundary layer than those from the observation prior to rainfall. When the simulated rainfall occurs, the simulated temperature and moisture become more favorable to the precipitation than observation.

  5. Wine and cultural heritage. The experience of the Alto Douro Wine Region

    Directory of Open Access Journals (Sweden)

    Lina Lourenço-Gomes

    2015-12-01

    Full Text Available The Demarcated Douro Region is one of the oldest demarcated wine regions, and the largest and the most heterogeneous mountainous wine region in the world. Viticulture covers 44,000 ha, and since 2001 an area covering 24,600 ha has been designated as the most representative territory of the Demarcated Douro Region, the Alto Douro Wine Region. This region is included in the list of World Heritage Sites as an evolving and living cultural landscape. The Demarcated Douro Region fits the terroir model, as its economy is based on wine (Porto wine and Douro still wines, supplemented by tourism. During recent decades, both activities have witnessed deep and structural changes, with consequences for the maintenance of the traditional characteristics of the cultural landscape that drove the UNESCO classification. With this issue in mind, the goal of this paper is to describe the recent evolution of the main economic activities of the Demarcated Douro Region. In particular, we aim to deepen the knowledge about the preferences of Portuguese visitors towards the Alto Douro Wine Region and its attributes, thus determining those that deserve preservation and, consequently, public attention. The results of a mixed logit model show that visitors assign highest utility to the preservation of vineyards supported by schist walls, followed by the agglomerations and the characteristic mosaic nature of the landscape. Additionally, respondents who are richer, employed, better educated, better informed regarding the culture of the site and more influenced by the listing are more willing to participate in preserving the cultural heritage of the region.

  6. Do Signers Understand Regional Varieties of a Sign Language? A Lexical Recognition Experiment.

    Science.gov (United States)

    Stamp, Rose

    2016-01-01

    The degree of mutual intelligibility of British Sign Language (BSL) regional varieties has been a subject of some debate. Recent research in which dyads of signers from contrasting regional backgrounds engaged in a conversational task showed no problems understanding one another. The present study investigated signers' knowledge of different BSL regional varieties. Twenty-five participants from Belfast, Glasgow, Manchester, and Newcastle took part in a computer-based lexical recognition task in which they had to identify the meaning of 47 color signs from various regions in the United Kingdom. The results indicate that overall signers have a poor knowledge of regional signs for colors when signs are presented in isolation and without mouthing. Furthermore, signers with deaf parents performed better in the recognition task than signers with hearing parents and varieties from London and Birmingham were easiest to recognize. This article discusses how signers cope with regional differences and considers the features that facilitate in the recognition of regional varieties in BSL.

  7. Trans-European transport networks influence on the regional development and urban systems: Serbian experience

    Directory of Open Access Journals (Sweden)

    Maksin-Mićić Marija

    2004-01-01

    Full Text Available The trans-European transport network has different effects at macro regional mezzo-regional and micro-regional level, and its effectiveness rises with the lower regional levels. Possible approaches to the trans-European transport network impact and effect survey and policy options have been pointed out. The importance of increased accessibility and mobility for regional expansion and for a more balanced and polycentric system of city networks has been underlined. Changes in the spatial organization utilization and structure of cities, as well as in social benefits and losses subsequent to impacts of trans-European transport corridor "X" section Belgrade-Niš have been analyzed. The new trans-European or major transport infrastructure does not per se create regional and urban system network development, although it can affect the conditions for the processes that create growth and development. The effects can be increased by co-ordination of measures of regional, spatial and urban policy, land use transport, environmental and other policies. The necessary measure is the introduction of spatial impact assessment as sartorial policy instrument for the large transport infrastructure plans and projects.

  8. Does regional diversity recover after disturbance? A field experiment in constructed ponds

    Science.gov (United States)

    Woods, Lauren M.; Biro, Elizabeth G.; Yang, Muxi

    2016-01-01

    The effects of disturbance on local species diversity have been well documented, but less recognized is the possibility that disturbances can alter diversity at regional spatial scales. Since regional diversity can dictate which species are available for recolonization of degraded sites, the loss of diversity at regional scales may impede the recovery of biodiversity following a disturbance. To examine this we used a chemical disturbance of rotenone, a piscicide commonly used for fish removal in aquatic habitats, on small fishless freshwater ponds. We focused on the non-target effects of rotenone on aquatic invertebrates with the goal of assessing biodiversity loss and recovery at both local (within-pond) and regional (across ponds) spatial scales. We found that rotenone caused significant, large, but short-term losses of species at both local and regional spatial scales. Using a null model of random extinction, we determined that species were selectively removed from communities relative to what would be expected if species loss occurred randomly. Despite this selective loss of biodiversity, species diversity at both local and regional spatial scales recovered to reference levels one year after the addition of rotenone. The rapid recovery of local and regional diversity in this study was surprising considering the large loss of regional species diversity, however many aquatic invertebrates disperse readily or have resting stages that may persist through disturbances. We emphasize the importance of considering spatial scale when quantifying the impacts of a disturbance on an ecosystem, as well as considering how regional species loss can influence recovery from disturbance. PMID:27781153

  9. Chromosomal anomalies: The experience of the Congenital Anomalies Registry of the Valencia Region

    National Research Council Canada - National Science Library

    Gimeno-Martos, S; Cavero-Carbonell, C; López-Maside, A; Bosch-Sánchez, S; Martos-Jiménez, C; Zurriaga, O

    2016-01-01

    ...) in the Valencia Region, in less than one year olds, during the period 2007-2011. Live births, still births and termination of pregnancy due to foetal anomaly between 2007 and 2011 with chromosomal CA...

  10. Monitoring soil erosion in terraced catchments in Mediterranean regions: a field experiment in Cyprus

    Science.gov (United States)

    Camera, Corrado; Djuma, Hakan; Zoumides, Christos; Eliades, Marinos; Bruggeman, Adriana; Abate, Dante; Faka, Marina; Hermon, Sorin

    2016-04-01

    Terraces retained by dry-stone walls are very common features in mountainous Mediterranean environments. These structures provide accessible agricultural land on steep slopes, favoring water infiltration and reducing water runoff and soil erosion. However, during the last decades, an increasing trend of agricultural land abandonment has resulted in a lack of maintenance of the terrace walls and the onset of a general process of land degradation. The objective of this study is the quantification of soil erosion in a small terraced catchment (10,000 m2), located on the north-eastern slope of the Troodos Mountains (Cyprus), at an elevation of 1,300 m a.s.l. The catchment is cultivated with vineyards and it is representative of the main agricultural land use in the Troodos region. Soil erosion is measured by sediment traps and laser scans are made to assess changes in terrace geometry. In addition, a weather station measuring rainfall, temperature and relative humidity has been installed in the catchment, along with 18 soil moisture sensors, to relate soil erosion processes with climate and (sub)surface hydrology. A total of 10 sediment traps, five pairs, have been installed in the study site, catching five well-maintained sections of a dry-stone wall and five degraded (collapsed) sections. Each trap is 1 m wide. In detail, two terraces, 11 and 14 m long, located at the same elevation and separated by a strip of natural vegetation, are monitored with four and six traps, respectively. To get a complete picture of the erosion processes occurring on the selected area, the trap pairs collect sediment from both the collapsed and the well maintained wall sections of the two terraces. In addition, terrace area of two traps is delineated by metal borders (1x4 m2) to relate erosion rates to a known drainage area. The sediment traps are emptied after all rainfall events. At the beginning and end of the rainy season, a laser scanning survey of a terrace located uphill of the ones

  11. Regional climate model experiments to investigate the Asian monsoon in the Late Miocene

    Directory of Open Access Journals (Sweden)

    H. Tang

    2011-08-01

    Full Text Available The Late Miocene (11.6–5.3 Ma is a crucial period in the history of the Asian monsoon. Significant changes in the Asian climate regime have been documented for this period, which saw the formation of the modern Asian monsoon system. However, the spatiotemporal structure of these changes is still ambiguous, and the associated mechanisms are debated. Here, we present a simulation of the average state of the Asian monsoon climate for the Tortonian (11–7 Ma using the regional climate model CCLM3.2. We employ relatively high spatial resolution (1° × 1° and adapt the physical boundary conditions such as topography, land-sea distribution and vegetation in the regional model to represent the Late Miocene. As climatological forcing, the output of a Tortonian run with a fully-coupled atmosphere-ocean general circulation model is used. Our regional Tortonian run shows a stronger-than-present East Asian winter monsoon wind as a result of the enhanced mid-latitude westerly wind of our global forcing and the lowered present-day northern Tibetan Plateau in the regional model. The summer monsoon circulation is generally weakened in our regional Tortonian run compared to today. However, the changes of summer monsoon precipitation exhibit major regional differences. Precipitation decreases in northern China and northern India, but increases in southern China, the western coast and the southern tip of India. This can be attributed to the changes in both the regional topography (e.g. the lower northern Tibetan Plateau and the global climate conditions (e.g. the higher sea surface temperature. The spread of dry summer conditions over northern China and northern Pakistan in our Tortonian run further implies that the monsoonal climate may not have been fully established in these regions in the Tortonian. Compared with the global model, the high resolution regional model highlights the spatial differences of the Asian monsoon climate in the Tortonian, and better

  12. Experiments with Seasonal Forecasts of ocean conditions for the Northern region of the California Current upwelling system

    Science.gov (United States)

    Siedlecki, Samantha A.; Kaplan, Isaac C.; Hermann, Albert J.; Nguyen, Thanh Tam; Bond, Nicholas A.; Newton, Jan A.; Williams, Gregory D.; Peterson, William T.; Alin, Simone R.; Feely, Richard A.

    2016-06-01

    Resource managers at the state, federal, and tribal levels make decisions on a weekly to quarterly basis, and fishers operate on a similar timeframe. To determine the potential of a support tool for these efforts, a seasonal forecast system is experimented with here. JISAO’s Seasonal Coastal Ocean Prediction of the Ecosystem (J-SCOPE) features dynamical downscaling of regional ocean conditions in Washington and Oregon waters using a combination of a high-resolution regional model with biogeochemistry and forecasts from NOAA’s Climate Forecast System (CFS). Model performance and predictability were examined for sea surface temperature (SST), bottom temperature, bottom oxygen, pH, and aragonite saturation state through model hindcasts, reforecast, and forecast comparisons with observations. Results indicate J-SCOPE forecasts have measurable skill on seasonal timescales. Experiments suggest that seasonal forecasting of ocean conditions important for fisheries is possible with the right combination of components. Those components include regional predictability on seasonal timescales of the physical environment from a large-scale model, a high-resolution regional model with biogeochemistry that simulates seasonal conditions in hindcasts, a relationship with local stakeholders, and a real-time observational network. Multiple efforts and approaches in different regions would advance knowledge to provide additional tools to fishers and other stakeholders.

  13. Vulnerability of Russian regions to natural risk: experience of quantitative assessment

    Science.gov (United States)

    Petrova, E.

    2006-01-01

    One of the important tracks leading to natural risk prevention, disaster mitigation or the reduction of losses due to natural hazards is the vulnerability assessment of an "at-risk" region. The majority of researchers propose to assess vulnerability according to an expert evaluation of several qualitative characteristics, scoring each of them usually using three ratings: low, average, and high. Unlike these investigations, we attempted a quantitative vulnerability assessment using multidimensional statistical methods. Cluster analysis for all 89 Russian regions revealed five different types of region, which are characterized with a single (rarely two) prevailing factor causing increase of vulnerability. These factors are: the sensitivity of the technosphere to unfavorable influences; a "human factor"; a high volume of stored toxic waste that increases possibility of NDs with serious consequences; the low per capita GRP, which determine reduced prevention and protection costs; the heightened liability of regions to natural disasters that can be complicated due to unfavorable social processes. The proposed methods permitted us to find differences in prevailing risk factor (vulnerability factor) for the region types that helps to show in which direction risk management should focus on.

  14. Vulnerability of Russian regions to natural risk: experience of quantitative assessment

    Directory of Open Access Journals (Sweden)

    E. Petrova

    2006-01-01

    Full Text Available One of the important tracks leading to natural risk prevention, disaster mitigation or the reduction of losses due to natural hazards is the vulnerability assessment of an 'at-risk' region. The majority of researchers propose to assess vulnerability according to an expert evaluation of several qualitative characteristics, scoring each of them usually using three ratings: low, average, and high. Unlike these investigations, we attempted a quantitative vulnerability assessment using multidimensional statistical methods. Cluster analysis for all 89 Russian regions revealed five different types of region, which are characterized with a single (rarely two prevailing factor causing increase of vulnerability. These factors are: the sensitivity of the technosphere to unfavorable influences; a 'human factor'; a high volume of stored toxic waste that increases possibility of NDs with serious consequences; the low per capita GRP, which determine reduced prevention and protection costs; the heightened liability of regions to natural disasters that can be complicated due to unfavorable social processes. The proposed methods permitted us to find differences in prevailing risk factor (vulnerability factor for the region types that helps to show in which direction risk management should focus on.

  15. Antimicrobial Resistance Control Strategies: A Coordinated Research Initiative Experience in the Asia Pacific Region.

    Science.gov (United States)

    Lapierre, Lisette; Asenjo, Gabriela; Vergara, Constanza; Cornejo, Javiera

    2017-05-01

    The objective was to gather information on the status of antimicrobial surveillance in the Asia Pacific region and suggest control strategies. Twenty-one economies of the Asia Pacific region participated in this initiative. A survey was conducted on antimicrobial use and surveillance throughout the region. A workshop was carried out to create awareness about the issue and discuss the implementation of control strategies. Based on the survey results and workshop conclusions, it can be established that there is better understanding of the implications of antimicrobial resistance in the human medicine area. Only few economies take actions to control antimicrobial resistance on a veterinary/agricultural level. To confront antimicrobial resistance, it is critical to raise awareness; cooperation between all countries is needed to apply international standards, to be able to have harmonized public policies. Countries must align and improve their systems for surveillance and monitoring of antimicrobial resistance in human, animals, and the environment.

  16. Renewable Energy Development in the Context of Green Economy: the Experience of Kostanay Region (Kazakhstan

    Directory of Open Access Journals (Sweden)

    Alla Anatolyevna Pakina

    2016-12-01

    Full Text Available The world’s best practices of “green” economy principles implementation demonstrate that one of the key criteria in this way is increasing energy efficiency. We have investigated the perspectives of renewable energy use through the case study of the Kostanay region – one of developed regions of Kazakhstan with industrial-agrarian type of the economy. The analysis of the natural conditions revealed that the area has sufficient resources to generate energy through renewable sources. The average annual radiation on the territory of the Kostanay region amounts to 3.55 kWh/mІ per day, and wind resources are also available to produce energy: the average wind speed here is 4-5 m/s, with the maximum wind speed 40 m/s in the southern part of the region. At the same time the biomass resources have the greatest potential as a renewable energy source. Taking into account the share of agricultural areas (92 %, the Kostanay region has a great potential for recycling agricultural production wastes – of both the livestock and crop production – for energy purposes, and such facilities are already in operation in some farms of the region. The assessment of biogas production potential, carried out in the article, showed that it can be considered as the most effective way to reduce fossil fuels consumption and to cover energy demand in the agricultural sector. Development of renewable energy will also contribute to environmental problems solution and raising the living standards of the local population.

  17. Levels of consciousness during regional anesthesia and monitored anesthesia care: patient expectations and experiences.

    Science.gov (United States)

    Esaki, Roy K; Mashour, George A

    2009-05-01

    Complaints of "intraoperative awareness" after regional anesthesia and monitored anesthesia care have been reported. We hypothesized that this may be due to either unmet expectations regarding levels of consciousness or states of consciousness resembling general anesthesia. A structured interview assessing expected and experienced levels of consciousness was given to 117 patients who underwent regional anesthesia or monitored anesthesia care. Complete unconsciousness was the state most often expected and subjectively experienced. Furthermore, only 58% of patients had expectations set by the anesthesia provider. These data indicate that, from the patient's perspective, the boundary between general and nongeneral anesthesia is obscured.

  18. Automated detection of regions of interest for tissue microarray experiments: an image texture analysis

    Directory of Open Access Journals (Sweden)

    Tözeren Aydin

    2007-03-01

    Full Text Available Abstract Background Recent research with tissue microarrays led to a rapid progress toward quantifying the expressions of large sets of biomarkers in normal and diseased tissue. However, standard procedures for sampling tissue for molecular profiling have not yet been established. Methods This study presents a high throughput analysis of texture heterogeneity on breast tissue images for the purpose of identifying regions of interest in the tissue for molecular profiling via tissue microarray technology. Image texture of breast histology slides was described in terms of three parameters: the percentage of area occupied in an image block by chromatin (B, percentage occupied by stroma-like regions (P, and a statistical heterogeneity index H commonly used in image analysis. Texture parameters were defined and computed for each of the thousands of image blocks in our dataset using both the gray scale and color segmentation. The image blocks were then classified into three categories using the texture feature parameters in a novel statistical learning algorithm. These categories are as follows: image blocks specific to normal breast tissue, blocks specific to cancerous tissue, and those image blocks that are non-specific to normal and disease states. Results Gray scale and color segmentation techniques led to identification of same regions in histology slides as cancer-specific. Moreover the image blocks identified as cancer-specific belonged to those cell crowded regions in whole section image slides that were marked by two pathologists as regions of interest for further histological studies. Conclusion These results indicate the high efficiency of our automated method for identifying pathologic regions of interest on histology slides. Automation of critical region identification will help minimize the inter-rater variability among different raters (pathologists as hundreds of tumors that are used to develop an array have typically been evaluated

  19. Regional climate model experiments to investigate the Asian monsoon in the Late Miocene

    Directory of Open Access Journals (Sweden)

    H. Tang

    2011-03-01

    Full Text Available The Late Miocene (11.6–5.3 Ma is a crucial period for the Asian monsoon evolution. However, the spatiotemporal changes of the Asian monsoon system in the Late Miocene are still ambiguous, and the mechanisms responsible for these changes are debated. Here, we present a simulation of the Asian monsoon climate (0 to 60° N and 50 to 140° E in the Tortonian (11–7 Ma using the regional climate model CCLM3.2. We employ relatively high spatial resolution (1° × 1° and adapt the physical boundary conditions such as topography, land-sea distribution and vegetation in the regional model to represent the Late Miocene. As climatological forcing, the output of a Tortonian run with a fully-coupled atmosphere-ocean general circulation model is used. Our results show a stronger-than-present E-Asian winter monsoon wind in the Tortonian, as a result of the enhanced mid-latitude westerly wind of our global forcing and the lowered northern Tibetan Plateau in the regional model. The summer monsoon circulation is generally weakened in our regional Tortonian run compared to today. However, the changes of summer monsoon precipitation exhibit major regional differences. The precipitation decreases in N-China and N-India, but increases in S-China, the western coast and the southern tip of India. This can be attributed to the combined effect of both the regional topographical changes and the other forcings related to our global model. The spread of the dry summer conditions over N-China and NW-India further implies that the monsoonal climate may not be fully established over these regions in the Tortonain. Compared with the global model, the high resolution regional model highlights the spatial differences of the Asian monsoon climate in the Tortonian, and better characterizes the convective activity and its response to topographical changes. It therefore provides a useful and compared to global models complementary tool to improve our understanding of the Asian

  20. [Experience of Regional Vascular Centre in assisting patients with severe cerebrovascular accidents in Novosibirsk].

    Science.gov (United States)

    Doronin, B M; Marushak, A A; Popova, T F; Gribacheva, I A; Petrova, E V

    2016-01-01

    The analysis of the work of the neurological department of the Novosibirsk regional vascular center of City Clinical Hospital #1 for the period from 2013 to 2015 was done. We analyzed the annual reports of the regional vascular center, dynamics of cerebrovascular disease patterns, lethality, about the provision of medical care to patients with stroke, the use of high-tech methods of diagnosis and treatment. Ascertain the progress achieved and the perspectives of further improving the quality of care to patients with stroke due to wider use of methods of rehabilitation in the acute stage of stroke.

  1. Curriculum development for an advanced regional anesthesia education program: one institution's experience from apprenticeship to comprehensive teaching.

    Science.gov (United States)

    Ouanes, Jean-Pierre P; Schwengel, Deborah; Mathur, Vineesh; Ahmed, Omar I; Hanna, Marie N

    2014-02-01

    Results of recent attitude survey studies suggest that most practicing physicians are inadequately treating postoperative pain. Residents in anesthesia are confident in performing lumbar epidural and spinal anesthesia, but many are not confident in performing the blocks with which they have the least exposure. Changes need to be made in the training processes to a comprehensive model that prepares residents to perform a wider array of blocks in postgraduate practice. Here, we describe one institution's approach to creating a standardized, advanced regional anesthesia curriculum for residents that follows the six core competencies of the ACGME. Residents received training in anatomy dissection, ultrasound-guided regional anesthesia, traditional nerve stimulation techniques, problem-based learning and simulation sessions, oral board presentation sessions, and journal club sessions. Residents kept a detailed log for their use of peripheral nerve block procedures. We have now redesigned and implemented an advanced regional anesthesia program within our institution to provide residents with experience in regional anesthesia at a competent level. Resident's knowledge in regional anesthesia did improve after the first year of implementation as reflected in improvements between the pre- and post-tests. As the advanced regional anesthesia education program continues to improve, we hope to demonstrate levels of validity, reliability, and usability by other programs.

  2. Experiences with collaborative climate impacts assessments for regional governments in southwestern British Columbia

    Science.gov (United States)

    Sobie, S. R.; Murdock, T. Q.

    2016-12-01

    Infrastructure vulnerability assessments and adaptation planning have created demand for detailed information about climate change and extreme events from local and regional governments. Individual communities often have distinct priorities regarding climate change impacts. While projections from climate models are available to investigate these impacts, they are not always applicable or easily interpreted by local agencies. We discuss a series of climate impacts assessments for several regional and local governments in southwestern British Columbia. Each of the assessments was conducted with input from the users on project definition from the start of the process and on interpretation of results throughout each project. To produce sufficient detail for the assessment regions, we produce high-resolution (800m) simulations of precipitation and temperature using downscaled climate model projections. Sets of derived climate parameters tailored to each region are calculated from both standard indices such as CLIMDEX and from an energy-balance snowpack model. Involving user groups from the beginning of the analysis helps to convey the meaning and confidence of each set of climate change parameters to users and also clarifies what projections are feasible or not for impact assessments. We discuss the different levels of involvement and collaboration with each organization, and the resulting decisions implemented following each of the projects.

  3. "Power, Regulation and Physically Active Identities": The Experiences of Rural and Regional Living Adolescent Girls

    Science.gov (United States)

    Casey, M.; Mooney, A.; Smyth, J.; Payne, W.

    2016-01-01

    Drawing on interpretations of Foucault's techniques of power, we explored the discourses and power relations operative between groups of girls that appeared to influence their participation in Physical Education (PE) and outside of school in sport and physical activity (PA) in rural and regional communities. Interviews and focus groups were…

  4. Capacity building in human resources for health: The experience of the region of the Americas.

    Science.gov (United States)

    Godue, Charles; Cameron, Rick; Borrell, Rosa Maria

    2016-12-27

    Since the year 2003, most countries of the Region of the Americas have experienced sustained economic growth and inclusive development policies. In the health sector, achieving universal access became the overarching goal. However, the structural limitations of the health workforce represented a formidable obstacle to change. National Health Authorities were confronted with the challenge of developing critical capacities to redress entrenched inequalities in access to qualified health personnel. Under the auspices of the Pan American Health Organization, the Ministers of Health of the Region adopted, in September 2007, twenty regional goals for Human Resources for Health 2007-2015, aligned with the renewed strategy of Primary Health Care. Subsequently, a set of indicators and a methodology were developed to assess the goals and to monitor progress at the country level. Fifteen countries carried out a baseline assessment in 2009 or 2010 and conducted a second assessment in 2013. Although differences were noted across goals and between countries, the results suggested improvements in all twenty goals overall. The goals linked to the distribution of personnel, the management of migration, and the cooperation with education institutions appeared to be more resilient to change. The twenty Regional Goals for Human Resources for Health provided a common vision for action and a framework for cooperation within and among countries, and was a catalyst for change. Faced with evolving challenges, the countries should consider adopting a new shared agenda that builds on progress made and further supports intergovernmental policy alignment and capacity building in health workforce development, governance and management.

  5. Samara region experience in organization of emergency care system for patients with acute coronary syndrome

    Directory of Open Access Journals (Sweden)

    Duplyakov D.V.

    2015-09-01

    Full Text Available The article presents the general features of healthcare program for patients with acute coronary syndrome which started in Samara region in 2007. Some results and perspectives of future development of Samara “myocardial infarction network” are elucidated.

  6. The Outlook for Low-Grade Fuels in Tomsk Region: Research Experience at Tomsk Polytechnic University

    Directory of Open Access Journals (Sweden)

    Khaustov Sergei A.

    2016-01-01

    Full Text Available The urgency of the discussed issue is caused by the need to substitute in the regional fuel-energy balances imported energy resources with local low-grade fuels. The main aim of the study is to estimate thermal properties of local fuels in Tomsk region and evaluate its energy use viability. The methods used in the study were based standard GOST 52911-2008, 11022-95 and 6382-2001, by means of a bomb calorimeter ABK-1 and Vario micro cube analyzer. The mineral ash of researched fuels was studied agreeing with GOST 10538-87. The results state the fact that discussed low-grade fuels of Tomsk region in the unprepared form are not able to replace imported coal in regional energy balance, because of the high moisture and ash content values. A promosing direction of a low-temperature fue processing is a catalytic converter, which allows receiving hydrogen-enriched syngas from the initial solid raw.

  7. The lived experience of patients regarding patients' rights practice at hospitals in Amhara Region, northern Ethiopia

    Directory of Open Access Journals (Sweden)

    Berhane A

    2016-05-01

    Full Text Available Adugnaw Berhane,1 Fikre Enquselassie2 1College of Health Sciences, Debre Berhan University, Debre Berhan, 2School of Public Health, Addis Ababa University, Addis Ababa, EthiopiaBackground: There are a number of different international guidelines promoting the practice of observing patients’ rights in the health care service. Patients experience greater satisfaction in the health care service when their rights are protected. The purpose of this study was to examine patients’ experiences regarding their rights in hospital settings in northern Ethiopia.Patients and methods: Data were collected using semistructured interviews of 22 patients, who have had experience of health care service in the hospital setting. The patients were selected from the outpatient and inpatient departments of referral and district hospitals in northern Ethiopia. The interview data were tape-recorded, transcribed, translated, reviewed, and analyzed using a phenomenographic approach. Categories of descriptions were constructed based on the patients’ conceptions and ways of understanding the phenomenon of patients’ rights practice.Results: The findings revealed four main qualitatively different ways of understanding patients’ rights practice from the patients’ perspective. These main categories of description were patient-centered practice, being secured, respecting patients’ dignity, and getting referral.Conclusion: The different conceptions of patient rights give us a deeper understanding of how patients may experience patients’ rights practice. The result provides a foundation for developing health care practice that equips the patient with a positive experience, thus contributing in drafting patients’ bill of rights in the local context.Keywords: patient rights, phenomenography, hospital health care, patient experience

  8. Synthesis of field experiments concerning the grass layer in the savanna regions of southern Africa

    CSIR Research Space (South Africa)

    O'Connor, TG

    1985-10-01

    Full Text Available The purpose of this synthesis of long term experiments was to develop an account of how the principal determinants (rainfall, soil type, woody/grass ratio, herbivory, fire) influence the dynamics of the grass layer of southern African savannas...

  9. Documentation of polio eradication initiative best practices: Experience from WHO African Region.

    Science.gov (United States)

    Okeibunor, Joseph; Nshimirimana, Deo; Nsubuga, Peter; Mutabaruka, Evariste; Tapsoba, Leonard; Ghali, Emmanuel; Kabir, Shaikh Humayun; Gassasira, Alex; Mihigo, Richard; Mkanda, Pascal

    2016-10-10

    The African Region is set to achieving polio eradication. During the years of operations, the Polio Eradication Initiative [PEI] in the Region mobilized and trained tremendous amount of manpower with specializations in surveillance, social mobilization, supplementary immunization activities [SIAs], data management and laboratory staff. Systems were put in place to accelerate the eradication of polio in the Region. Standardized, real-time surveillance and response capacity were established. Many innovations were developed and applied to reaching people in difficult and security challenged terrains. All of these resulted in accumulation of lessons and best practices, which can be used in other priority public health intervention if documented. The World Health Organization Regional Office for Africa [WHO/AFRO] developed a process for the documentation of these best practices, which was pretested in Uganda. The process entailed assessment of three critical elements [effectiveness, efficiency and relevance] five aspects [ethical soundness, sustainability, involvement of partners, community involvement, and political commitment] of best practices. A scored card which graded the elements and aspects on a scale of 0-10 was developed and a true best practice should score >50 points. Independent public health experts documented polio best practices in eight countries in the Region, using this process. The documentation adopted the cross-sectional design in the generation of data, which combined three analytical designs, namely surveys, qualitative inquiry and case studies. For the selection of countries, country responses to earlier questionnaire on best practices were screened for potential best practices. Another criterion used was the level of PEI investment in the countries. A total of 82 best practices grouped into ten thematic areas were documented. There was a correlation between the health system performances with DPT3 as proxy, level of PEI investment in countries

  10. Resolving regional conflicts and public opinion: The Nigerian experience in Liberian crisis

    Directory of Open Access Journals (Sweden)

    Salami, B.O.

    2013-06-01

    Full Text Available Nigeria played an important role which led to the resolution of the Liberian crisis between 1990 and 1997. But between 1990 and 1993 towards the end of General Ibrahim Babangida’s regime (1985-1993, Nigeria’s role in the Liberian peace process became a major issue which preoccupied Nigeria’s external relations within the West African Sub-region. This paper examines in how public opinion influences government attitude and posture towards the Liberian situation.

  11. Measles Elimination Activities in the Western Pacific Region: Experience from the Republic of Korea

    OpenAIRE

    Choe, Young June; Jee, Youngmee; Oh, Myoung-don; Lee, Jong-koo

    2015-01-01

    We describe the global status of measles control and elimination, including surveillance and vaccination coverage data provided by the World Health Organization (WHO). Since 2000, two doses of measles vaccine (MCV2) became recommended globally and the achievement of high vaccination coverage has led to dramatic decrease in the measles incidence. Our finding indicates that, in the Western Pacific Region (WPR), substantial progress has been made to control measles transmission in some countries...

  12. Vulnerability of Russian regions to natural risk: experience of quantitative assessment

    OpenAIRE

    Petrova, E.

    2006-01-01

    International audience; One of the important tracks leading to natural risk prevention, disaster mitigation or the reduction of losses due to natural hazards is the vulnerability assessment of an "at-risk" region. The majority of researchers propose to assess vulnerability according to an expert evaluation of several qualitative characteristics, scoring each of them usually using three ratings: low, average, and high. Unlike these investigations, we attempted a quantitative vulnerability asse...

  13. A Regional Seismic Experiment in India to Increase Knowledge of Velocity Structure

    Science.gov (United States)

    2006-05-01

    magmatic terrane of granite gneisses. These are exposed as far north as the southern margin of the Himalayan foreland basin and are thought to extend...to the north beneath the Himalayan foreland basin and the high Himalaya, and possibly as far north as southern Tibet. Based gn their correlation...Wagad uplift (Figure 17), place them in the salt plains and tidal regions of the Rann. There is no obvious surface ex- pression of the faults which

  14. PI forecast with or without de-clustering: an experiment for the Sichuan-Yunnan region

    Directory of Open Access Journals (Sweden)

    C. S. Jiang

    2011-03-01

    Full Text Available Pattern Informatics (PI algorithm uses earthquake catalogues for estimating the increase of the probability of strong earthquakes. The main measure in the algorithm is the number of earthquakes above a threshold magnitude. Since aftershocks occupy a significant proportion of the total number of earthquakes, whether de-clustering affects the performance of the forecast is one of the concerns in the application of this algorithm. This problem is of special interest after a great earthquake, when aftershocks become predominant in regional seismic activity. To investigate this problem, the PI forecasts are systematically analyzed for the Sichuan-Yunnan region of southwest China. In this region there have occurred some earthquakes larger than MS 7.0, including the 2008 Wenchuan earthquake. In the analysis, the epidemic-type aftershock sequences (ETAS model was used for de-clustering. The PI algorithm was revised to consider de-clustering, by replacing the number of earthquakes by the sum of the ETAS-assessed probability for an event to be a "background event" or a "clustering event". Case studies indicate that when an intense aftershock sequence is included in the "sliding time window", the hotspot picture may vary, and the variation lasts for about one year. PI forecasts seem to be affected by the aftershock sequence included in the "anomaly identifying window", and the PI forecast using "background events" seems to have a better performance.

  15. Experience of measuring the level of victimization of the population of Nizhniy Novgorod region

    Directory of Open Access Journals (Sweden)

    Anna A. Glukhova

    2016-09-01

    Full Text Available Objective basing on the data from empirical sociological study to identify the level of latency and victimization of the population of Nizhny Novgorod region. Methods general scientific analysis systemicstructural approach to the analysis of object of research comparativelegal as well as logical methods and specific scientific method survey ndash questionnaires and interviews. nbsp Results qualitative and quantitative analysis is performed of the overall situation referring to unrecorded crime latent crime committed on the territory of Nizhny Novgorod city and Nizhny Novgorod oblast as well as comparative analysis of the level of latent crime in the city and region by the types and trends of criminal activities the main reasons are identified for refusal the victims to appeal to police in Nizhny Novgorod and Nizhny Novgorod oblast recommendations and proposals are elaborated of the work of territorial bodies of the Ministry of Domestic Affairs to the aim of reducing the level of latent crime. Scientific novelty for the first time on the basis of data obtained during a sociological survey the crime situation on the territory of Nizhny Novgorod region is discussed revealing the actual level of latent delinquency and proposals and practical recommendations are formulated for the adjustment of the work of territorial bodies of the Ministry of Domestic Affairs to the aim of reducing the level of latent crime. Practical significance basing on the research the recommendations are to improve the work of territorial bodies of the Ministry of Domestic Affairs to the aim of reducing the level of latent crime.

  16. Experiences of expressing and storing colostrum antenatally: A qualitative study of mothers in regional Western Australia.

    Science.gov (United States)

    Brisbane, Joanna M; Giglia, Roslyn C

    2015-06-01

    This qualitative study explored the experiences and breastfeeding outcomes of a group of mothers who expressed colostrum in the antenatal period. In-depth interviews were conducted over the telephone with 12 women who had attended a unique antenatal lactation clinic appointment at 37 weeks' gestation. Seven main response themes were identified. Most women reflected positively upon their attendance and reported that the experience of expressing colostrum allowed them to become familiar with their breasts and gave them a sense of security by having a supply of colostrum stored for possible use after birth. The main negative emotions reported were a sense of embarrassment at expressing the colostrum, particularly in front of another person, the difficulties with expressing colostrum and in one instance, the physical pain associated with the process. Antenatal expression of colostrum may improve maternal breastfeeding confidence. Further research using long-term records will determine whether this practice improves breastfeeding outcomes.

  17. A micro-meteorological experiment in the atmospheric boundary layer in Highveld region

    Energy Technology Data Exchange (ETDEWEB)

    Esau, I N; Zilitinkevich, S S [G.C. Rieber Climate Institute of Nansen Environmental and Remote Sensing Center, Thoermohlensgate 47, 5006, Bergen (Norway); Djolov, G; Rautenbach, C J deW, E-mail: igor.ezau@nersc.n [University of Pretoria (South Africa)

    2010-08-15

    Meteorology of the planetary boundary layer (PBL) is to large extent determined by turbulent processes. Those processes and their interaction with surface properties are not well understood. The processes over heterogeneous land surfaces are understood even less. To progress in the understanding simultaneous observations with a network of meteorological stations are needed. A joint project between Norwegian and South African research foundations funded a micrometeorological experiment in the Highveld area of the South Africa (MMEH). The experiment has been organized to collect data from 5 automatic meteorological stations placed at 7 km to 23 km separation distances from each other. The data were collected continuously over 2 years. This paper presents the idea, the theoretical background and the organization of the MMEH.

  18. Listening to music during regional anesthesia: patients' experiences and the effect on mood.

    Science.gov (United States)

    Sven-Olof Trängeberg, Örjan; Stomberg, Margareta Warrén

    2013-10-01

    Many patients experience a sense of anxiety and insecurity during the perianesthesia period. It is important to the care relationship that the nurse be able to help the patient to establish a degree of control over their situation and thus regain their own sense of security. Music therapy can be a useful tool to accomplish this. The purpose of this study was to determine the effect of a music intervention on patient's mood and self-reported satisfaction. A multimodal research design using an open-ended interview and quantitative anxiety scale was used. A total of 15 patients were interviewed with an open question in addition to completing the Hospital Anxiety and Depression (HAD) scale. The interviews were analyzed using qualitative content analysis and the HAD scale according to standard practice. An analysis of the interviews revealed a main theme: a feeling of satisfaction, and three subthemes: positive experience, inner peace, and detachment from reality. It emerged from the interviews that it was important for the patients to select music themselves. Patients had a positive experience, inner peace, and detachment from reality with changes in the patients' state of mind before and after the musical intervention. The anxiety level significantly decreased (P = .019) after the patients listened to music during surgery compared with the prevalence of anxiety before listening to music. This study shows that music has a positive impact on patients undergoing anesthesia. Copyright © 2013 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  19. Baryon-antibaryon asymmetry in central rapidity region at LHC with the ALICE experiment

    CERN Document Server

    Broz, Michal

    The Large Hadron Collider (LHC) provided the first proton-proton collisions in the period of November-December 2009. Since then, a large data sample has been recorded by all LHC experiments. This event sample allows us to study more and more exotic particles and events. The ALICE (A Large Ion Collider Experiment) experiment, though designed primarily to study heavy ion collisions, has a rich proton-proton physics program. The characteristic features of ALICE are its very low-momentum cut-off, the low material budget and the excellent particle identification (PID) and vertexing capabilities. In this thesis, I discuss the results from the analysis of proton-proton collisions at the different LHC energies (√s = 900 GeV, 2.76 TeV and 7 TeV). I concentrate on the antibaryon-to-baryon ratio study which is of great importance for description of baryon number transport and it can allow to determine the carrier of the baryon number as well as to give an information on baryon structure itself. In particular, the mult...

  20. Were equatorial regions less affected by the 2009 influenza pandemic? The Brazilian experience.

    Directory of Open Access Journals (Sweden)

    Cynthia Schuck-Paim

    Full Text Available Although it is in the Tropics where nearly half of the world population lives and infectious disease burden is highest, little is known about the impact of influenza pandemics in this area. We investigated the mortality impact of the 2009 influenza pandemic relative to mortality rates from various outcomes in pre-pandemic years throughout a wide range of latitudes encompassing the entire tropical, and part of the subtropical, zone of the Southern Hemisphere (+5(°N to -35(°S by focusing on a country with relatively uniform health care, disease surveillance, immunization and mitigation policies: Brazil. To this end, we analyzed laboratory-confirmed deaths and vital statistics mortality beyond pre-pandemic levels for each Brazilian state. Pneumonia, influenza and respiratory mortality were significantly higher during the pandemic, affecting predominantly adults aged 25 to 65 years. Overall, there were 2,273 and 2,787 additional P&I- and respiratory deaths during the pandemic, corresponding to a 5.2% and 2.7% increase, respectively, over average pre-pandemic annual mortality. However, there was a marked spatial structure in mortality that was independent of socio-demographic indicators and inversely related with income: mortality was progressively lower towards equatorial regions, where low or no difference from pre-pandemic mortality levels was identified. Additionally, the onset of pandemic-associated mortality was progressively delayed in equatorial states. Unexpectedly, there was no additional mortality from circulatory causes. Comparing disease burden reliably across regions is critical in those areas marked by competing health priorities and limited resources. Our results suggest, however, that tropical regions of the Southern Hemisphere may have been disproportionally less affected by the pandemic, and that climate may have played a key role in this regard. These findings have a direct bearing on global estimates of pandemic burden and the

  1. Experiences in regional landslide forecasting from Piemonte region (North-western Italy) and South-Eastern Norway between the 15th and the 23rd of May 2013

    Science.gov (United States)

    Tiranti, Davide; Boje, Søren; Cremonini, Roberto; Devoli, Graziella; Sund, Monica

    2017-04-01

    Although Italy and Norway belongs to different climates, they can be influenced by the same large low pressure systems. On May 2013, ARPA in Piemonte region and NVE in Norway issued warning for flood and landslides due to the arriving of a deep and large low pressure (known as Vb-tief). This type of weather is well known to produce the largest floods in Europe. Recent studies in Norway confirm that similar systems are also responsible of triggering landslide events. In this contribution we present how the existing forecasting systems in Piemonte region and in Norway react and we summarize our experiences. Regional early warning systems (EWS) are operational both in Piemonte region (Italy) and nationally in Norway to forecast shallow landslides, debris flows and debris avalanches. Both EWSs provides daily landslide hazard assessments based on quantitative thresholds and daily rainfall forecasts coupled with qualitative expert analysis. The ARPA Piemonte warning system has been operational since 1994 while the NVE one since 2013: daily bulletins are published respectively by http://www.arpa.piemonte.gov.it/rischinaturali and www.varsom.no. From 15th May to 19nd June 2013, ARPA Piemonte rain gauges recorded more that 200mm in Piemonte and 60-90cm fresh snow over the Alps above 2000m asl. Several rivers were flooded and diffuse landslides were occurred over all the region. In Norway the same weather type lasts a bit longer from 15th May to 2nd June 2013. South-Eastern Norway received a lot of rain distributed in 2 major events, the 15th - 16th of May and between the 22nd and 23rd of May. In addition, high temperatures produced intense snow melting over a large area. Snow depth was less than normal but the snow melted within two weeks while the frost in the area was deeper than normal. From 21st to 23rd May heavy rainfall, over 70 mm in a few hours, fell over the Glomma river basin, especially over Gudbrandsdalen, causing extensive flood along Glomma river and hundreds

  2. The Economic Impact of Labeled Regional Products: The Experience of the UNESCO Biosphere Reserve Entlebuch

    Directory of Open Access Journals (Sweden)

    Florian Knaus

    2017-02-01

    Full Text Available Protected area management bodies are increasingly required to address economic development alongside the original goal of conservation. This is especially true for United Nations Educational, Scientific and Cultural Organization (UNESCO biosphere reserves, which are expected to function as models for sustainable development. Economic development has been achieved in many places through nature-based tourism. Sale of products labeled as coming from protected areas is considered promising in this respect too, especially in Europe, but their economic impact has not been assessed so far. This study estimated the gross added value generated by labeled products from the UNESCO Biosphere Reserve Entlebuch—a rural, mountainous region in Switzerland. After a management-guided phase of building up credibility, identity, and innovations, labeled products generated a remarkable gross added value of US$ 5.8 million in 2014, 13 years after the product label was introduced. This corresponds to 4% of the jobs in agriculture and forestry and 1% of all jobs in the region. Given potential synergies with biodiversity, tourism, individual well-being, and other assets, labeled products can be true advantages for protected areas and their managers.

  3. The Evolution of the Region of Interest Builder in the ATLAS Experiment

    CERN Document Server

    Blair, Robert; The ATLAS collaboration; Green, Barry; Love, Jeremy; Proudfoot, James; Rifki, Othmane; Panduro Vazquez, Jose Guillermo; Zhang, Jinlong

    2015-01-01

    ATLAS is a general purpose particle detector at the Large Hadron Collider (LHC) at CERN designed to measure the products of proton collisions. Given their high interaction rate (1GHz), selective triggering in real time is required to reduce the rate to the experiment’s data storage capacity (1KHz). To meet this requirement, ATLAS employs a combination of hardware and software triggers to select interesting collisions for physics analysis. The Region of Interest Builder (RoIB) is an integral part of the ATLAS detector Trigger and Data Acquisition (TDAQ) chain where the coordinates of the regions of interest (RoIs) identified by the first level trigger (L1) are collected and passed to the High Level Trigger (HLT) to make a decision. While the current custom RoIB operated reliably during the first run of the LHC, it is desirable to have the RoIB more operationally maintainable in the new run, which will reach higher luminosities with an increased complexity of L1 triggers. We are responsible for migrating the ...

  4. The Evolution of the Region of Interest Builder in the ATLAS Experiment at CERN

    CERN Document Server

    Rifki, Othmane; The ATLAS collaboration; Crone, Gordon Jeremy; Green, Barry; Love, Jeremy; Proudfoot, James; Panduro Vazquez, William; Vandelli, Wainer; Zhang, Jinlong

    2015-01-01

    ATLAS is a general purpose particle detector at the Large Hadron Collider (LHC) at CERN designed to measure the products of proton collisions. Given their high interaction rate (1GHz), selective triggering in real time is required to reduce the rate to the experiment’s data storage capacity (1KHz). To meet this requirement, ATLAS employs a combination of hardware and software triggers to select interesting collisions for physics analysis. The Region of Interest Builder (RoIB) is an integral part of the ATLAS detector Trigger and Data Acquisition (TDAQ) chain where the coordinates of the regions of interest (RoIs) identified by the first level trigger (L1) are collected and passed to the High Level Trigger (HLT) to make a decision. While the current custom RoIB operated reliably during the first run of the LHC, it is desirable to have the RoIB more operationally maintainable in the new run, which will reach higher luminosities with an increased complexity of L1 triggers. We are responsible for migrating the ...

  5. The neurosurgical telecounseling network in the Veneto Region: 4 years of experience of HEALTH OPTIMUM.

    Science.gov (United States)

    Dario, Claudio; Scannapieco, Gianluigi; Scienza, Renato; Carraro, Maria Grazia; Saccavini, Claudio; Vio, Elena; Valongo, Sara

    2014-11-01

    Neurosurgery is a highly specialized service that, because of high costs, is often centralized. Since 2005, a neurosurgical telecounseling service was defined and then deployed in the Veneto Region. It was aimed at creating the same range of services for head trauma by using standardized protocols at regional levels and at rationalizing the use of human and technological resources by providing a network of services that manages patients at the local level. The main objective of the study was to evaluate the use of this service. Interoperability and flexibility were granted by creating a technological framework based on international standards. Physicians of local hospitals electronically transmit patients' clinical data and images to neurosurgeons located at a central hospital. These physicians respond to the requesting physicians by providing all the necessary recommendations. The outcomes were collected over a period of 41 months. The service is now available in 34 hospitals. Every year 3,181 telecounselings are conducted for patients with an average age of 65.5 years (55% male, 45% female) whose health status is mainly not serious. Within 30 min from the request of telecounseling, 49% of responses are sent. In 84% of cases the patient was not moved. The overall appreciation of clinicians is positive (4.3/5). Intervention time was reduced, and resources were optimized. The service brought remarkable benefits at the organizational level. The reorganization of the processes and patient management leads to rationalization of both human and technological resources.

  6. [Chromosomal anomalies: The experience of the Congenital Anomalies Registry of the Valencia Region].

    Science.gov (United States)

    Gimeno-Martos, S; Cavero-Carbonell, C; López-Maside, A; Bosch-Sánchez, S; Martos-Jiménez, C; Zurriaga, O

    2016-04-01

    To describe the temporal trend and distribution of chromosomal congenital abnormalities (CA) in the Valencia Region, in less than one year olds, during the period 2007-2011. Live births, still births and termination of pregnancy due to foetal anomaly between 2007 and 2011 with chromosomal CA (Q90-Q99.9 codes of the 10th International Classification of Diseases -British Paediatric Association) were selected from the CA population-based Registry of Valencia Region The prevalence per 10,000 births for the chromosomal CA and for the different types of chromosomal syndromes with 95% confidence intervals was calculated. The analysis was performed by calculating prevalences and data were compared using Pearson Chi-squared test. A total of 895 cases were found, representing a prevalence of 33.5 per 10,000 births (95% CI: 31.0-35.9), highlighting five syndromes: Down's, Edward's, Patau, Turner and Klinefelter. The prevalence of chromosomal CA and Down's syndrome were stable over the period, except in 2010. Down's was the most frequent chromosomal CA (67% of the cases), and the most frequent termination of pregnancy type was for foetal anomaly (69%). Cardiac heart defects represented 70.3% of the associated congenital anomalies. Mothers of children with chromosomal CA were mainly Spanish (73.3%). The age group of mothers over 39 years had a higher prevalence (133.0 per 10,000 births). The province of Castellón had the highest prevalence, 39.1 per 10,000 births. The prevalence has remained stable over the five years, excluding the significant decline in 2010, for chromosomal CA detected and two of the major syndromes. The chromosomal CA are an important public health problem as they represent 15% of all CA identified in the Valencia Region, and agrees with the European data. Copyright © 2015 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  7. A Regional CO2 Observing System Simulation Experiment for the ASCENDS Satellite Mission

    Science.gov (United States)

    Wang, J. S.; Kawa, S. R.; Eluszkiewicz, J.; Baker, D. F.; Mountain, M.; Henderson, J.; Nehrkorn, T.; Zaccheo, T. S.

    2014-01-01

    Top-down estimates of the spatiotemporal variations in emissions and uptake of CO2 will benefit from the increasing measurement density brought by recent and future additions to the suite of in situ and remote CO2 measurement platforms. In particular, the planned NASA Active Sensing of CO2 Emissions over Nights, Days, and Seasons (ASCENDS) satellite mission will provide greater coverage in cloudy regions, at high latitudes, and at night than passive satellite systems, as well as high precision and accuracy. In a novel approach to quantifying the ability of satellite column measurements to constrain CO2 fluxes, we use a portable library of footprints (surface influence functions) generated by the WRF-STILT Lagrangian transport model in a regional Bayesian synthesis inversion. The regional Lagrangian framework is well suited to make use of ASCENDS observations to constrain fluxes at high resolution, in this case at 1 degree latitude x 1 degree longitude and weekly for North America. We consider random measurement errors only, modeled as a function of mission and instrument design specifications along with realistic atmospheric and surface conditions. We find that the ASCENDS observations could potentially reduce flux uncertainties substantially at biome and finer scales. At the 1 degree x 1 degree, weekly scale, the largest uncertainty reductions, on the order of 50 percent, occur where and when there is good coverage by observations with low measurement errors and the a priori uncertainties are large. Uncertainty reductions are smaller for a 1.57 micron candidate wavelength than for a 2.05 micron wavelength, and are smaller for the higher of the two measurement error levels that we consider (1.0 ppm vs. 0.5 ppm clear-sky error at Railroad Valley, Nevada). Uncertainty reductions at the annual, biome scale range from 40 percent to 75 percent across our four instrument design cases, and from 65 percent to 85 percent for the continent as a whole. Our uncertainty

  8. A regional CO2 observing system simulation experiment for the ASCENDS Satellite Mission

    Directory of Open Access Journals (Sweden)

    J. S. Wang

    2014-05-01

    Full Text Available Top-down estimates of the spatiotemporal variations in emissions and uptake of CO2 will benefit from the increasing measurement density brought by recent and future additions to the suite of in situ and remote CO2 measurement platforms. In particular, the planned NASA Active Sensing of CO2 Emissions over Nights, Days, and Seasons (ASCENDS satellite mission will provide greater coverage in cloudy regions, at high latitudes, and at night than passive satellite systems, as well as high precision and accuracy. In a novel approach to quantifying the ability of satellite column measurements to constrain CO2 fluxes, we use a portable library of footprints (surface influence functions generated by the WRF-STILT Lagrangian transport model in a regional Bayesian synthesis inversion. The regional Lagrangian framework is well suited to make use of ASCENDS observations to constrain fluxes at high resolution, in this case at 1° latitude × 1° longitude and weekly for North America. We consider random measurement errors only, modeled as a function of mission and instrument design specifications along with realistic atmospheric and surface conditions. We find that the ASCENDS observations could potentially reduce flux uncertainties substantially at biome and finer scales. At the 1° × 1°, weekly scale, the largest uncertainty reductions, on the order of 50%, occur where and when there is good coverage by observations with low measurement errors and the a priori uncertainties are large. Uncertainty reductions are smaller for a 1.57 μm candidate wavelength than for a 2.05 μm wavelength, and are smaller for the higher of the two measurement error levels that we consider (1.0 ppm vs. 0.5 ppm clear-sky error at Railroad Valley, Nevada. Uncertainty reductions at the annual, biome scale range from ∼40% to ∼75% across our four instrument design cases, and from ∼65% to ∼85% for the continent as a whole. Our uncertainty reductions at various scales are

  9. EXPERIENCE OF REMOTE ANALYSIS OF THE IMPLEMENTATION OF CLUSTER POLICY IN REGIONAL AND SECTORAL ASPECTS

    Directory of Open Access Journals (Sweden)

    A. V. Tihonov

    2014-01-01

    Full Text Available The article is written based on research in the framework of the Presidium of theRussianAcademyof Sciences' «Forecast Technological Development of Russia in view of new global integration processes, technological, economic and institutional aspects». The aim of the study was to develop and test a sociological tools remote monitoring implementation of cluster policy. The work was conducted by the authors in three stages: 1. Development of a methodology for analyzing and methods of remote sensing of primary information (2012; 2. Analiz source database on 83 regions of the country and on the oil and gas industry (2013; 3. Proverka fi ndings and conclusions based on the online survey of experts (2014. The paper presents the main results of this work at each stage of this work and concludes the possibility of using this methodology is not only scientifi c, but also for practical purposes.

  10. An Overview of the Regional Experiments for Land-Atmosphere Exchanges 2012 (Reflex 2012 Campaign

    Directory of Open Access Journals (Sweden)

    Timmermans Wim J.

    2015-12-01

    Full Text Available The REFLEX 2012 campaign was initiated as part of a training course on the organization of an airborne campaign to support advancement of the understanding of land-atmosphere interaction processes. This article describes the campaign, its objectives and observations, remote as well as in situ. The observations took place at the experimental Las Tiesas farm in an agricultural area in the south of Spain. During the period of ten days, measurements were made to capture the main processes controlling the local and regional land-atmosphere exchanges. Apart from multi-temporal, multi-directional and multi-spatial space-borne and airborne observations, measurements of the local meteorology, energy fluxes, soil temperature profiles, soil moisture profiles, surface temperature, canopy structure as well as leaf-level measurements were carried out. Additional thermo-dynamical monitoring took place at selected sites.

  11. Triple-GEM detectors for the innermost region of the muon apparatus at the LHCb experiment

    CERN Document Server

    Poli-Lener, M; Bencivenni, G

    2005-01-01

    The LHCb experiment will take place at the future LHC accelerator at CERN and will start in 2007. It is a single arm spectrometer to precision measurements of CP violation and rare decays in the b quark sector. Recent experimental results have shown that CP violation is large in this sector. LHCb is designed with a robust and flexible trigger in order to extensively gain access to a wide spread of different physical processes involving the beauty particles. This will allow to over-constrain the Standard Model predictions about $\\mathcal{CP}$ violation, and to discover any possible inconsistency, which would reveal the presence of ''New Physics''. The work presented in this thesis has two main parts: the development of a charged particle detector based on Gas Electron Multiplication (GEM) and the study of luminosity measurements with the physical channels $Z^{0} \\rightarrow \\mu^{+} \\mu^{-}$ and $W^{\\pm} \\rightarrow \\mu^{\\pm} \

  12. ["Evaluating health workshops": the experience of health education committees in the Pays de la Loire region].

    Science.gov (United States)

    Lamour, P; LeHélias, L; Berry, P; Cubas, A; Lombrail, P

    2005-03-01

    The five health promotion and education committees (CODES) from the Pays de la Loire region are carrying out health promotion projects involving socially disadvantaged people. These projects are referred to as ateliers santé (literally meaning "health workshops"). These interventions are conducted over a series of participatory sessions, which creates a more supportive structure to guide people with difficulties assisting them to better recognise and formulate their health needs, as they are normally part of a population group which is neither accustomed to expressing their health needs nor to being heard on this subject. At present little is known about these projects; therefore the Inter-regional and departmental health education committee from Nantes chose to carry out an evaluation of 7 of the 47 existing "workshops". Each one of the seven interventions required an average of 31 hours of preparation. Overall, there were 9 sessions organised with 8 to 9 participants, each lasting for the duration of 2.5 hours, held over a period of 32 weeks. At the end of each session, 85% of the participants claimed that there were satisfied. When questioned six months after the end of their "workshop", half of the 37 participants reported that their perceived health status was a little or much better after having taken part in the process. The evaluation demonstrates that a more clear definition of the operational objectives is necessary in order to promote increased input from the participants and to clarify the intentions of the project team towards a population group which needs a means by which it can enter into this critical debate. The process appears to be in accordance with the criteria and goals of health promotion: negotiation of the content, participation of members of the target audience throughout various stages of the project, and adjustment of the size and scale of the project being to involve a small total number of participants in order to favour effective

  13. Study of the Quality of Life of the Older Generation: a Regional Experience

    Directory of Open Access Journals (Sweden)

    Vitalii Nikolaevich Barsukov

    2016-09-01

    Full Text Available The increase in life expectancy in Russia along with low fertility has led to the fact that the age structure of the population has undergone significant changes: the proportion of children in the total population was continuously reducing, while the share of people over 60 was growing. Such transformations have multiple impacts, ranging from the issues of financial provision of pension systems, functioning of the labor market to the change in the value orientations of society. The growth of socio-demographic groups of elderly people leads to the fact that it is becoming increasingly important for the socio-economic development of territories, thus facilitating research in the field of studying its resource potential and quality of life. The paper is devoted to the study of components of a “subjective” quality of life of the specified group of the population. The authors present conceptual approaches to the problem of an “ageing” society and specifics of studying the quality of life of the elderly. The paper substantiates the importance of sociological assessments in the study of issues typical of the elderly. The authors show the place of Russia in the international ranking of the Global AgeWatch Index and its position for all the four particular indices. Based on the findings of a sociological study, the authors highlight major problem areas that hinder the improvement of the quality of life of the elderly population, and put forward possible ways to level them. The paper considers the main normative legal acts that regulate the activities of federal and regional authorities in ensuring the decent quality of life of this socio-demographic group. The authors discuss several social projects (taking the Vologda Oblast as an example that aim to improve the living conditions of the elderly, highlight the problems associated with the implementation and scientific substantiation of the relevance of these projects. The conclusion is made

  14. Leveraging social media for flood emergency management: an experience in Campania region (southern Italy)

    Science.gov (United States)

    Biafore, Mauro

    2017-04-01

    Campania is the Italian region with the highest population density (419 inhabitants/km2). Almost 20% of its territory (13669 km2) is exposed to severe hydrogeological risk scenarios, triggered by extreme rainfall events with duration ranging from a few tens of minutes to several hours. Many of these risk scenarios can only be mitigated by non-structural measures, which are mainly designed to increase the resilience of the exposed communities. Several studies have evidenced that the effectiveness of civil protection actions can be enhanced by using social media for disseminating and collecting information relevant for crisis preparedness, response and recovery. However, the application of social media in the management of hydrogeological risks is still in its infancy. The civil protection of Campania Region, as part of a FP7 project called SUPER (Social sensors for secUrity Assessments and Proactive EmeRgencies management), has been validating an integrated framework enabling optimal blending of social media in the emergency management processes. The SUPER project is a joint effort of social media experts (including social network providers) and security experts (including security and civil protection agencies), towards introducing an integrated and privacy-friendly approach to the use of social media in emergencies and security incidents. As part of the project outcomes, the "SUPER platform" has been developed. It consists of a set of social media processing components integrated in a Common Operational Picture, designed for supporting security and emergency management. A demonstration was primarily setup to evaluate how the SUPER platform can effectively facilitate the exploitation of social media data for improving civil protection actions during a simulated emergency scenario. To this purpose, a civil protection exercise took place in the city of Sorrento (Naples, Italy), involving tens of volunteers and emergency operators. The simulated emergency scenario was

  15. Electroweak Physics in the forward region and b$\\overline b$ resonances search at the LHCb experiment

    CERN Document Server

    Sestini, L

    2016-01-01

    The LHCb experiment offers a complementary phase space region with respect to ATLAS and CMS to study electroweak processes, thanks to the unique acceptance and the large bandwidth trigger at low energy threshold. Here, the latest measurements performed during the LHC Run-I data taking are presented, setting the scene for the future. Possible developments in this sector are discussed, in particular the search for b$\\overline b$ resonances, considered preferred channels in the observation of new exotic states and New Physics.

  16. Field Experience Exchange Meeting for the Southern Region of National Agricultural Standardization Demonstration Area Held in Chengdu

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ An Experience Exchange Meeting of National Agricultural Standardization Demonstration Area was held in Chengdu, Sichuan Province during May 18~21,2004. This meeting was of great importance to the overall promotion of agricultural standardization demonstration area work, more than 100 representatives from quality & technology supervision bureaus of 15 provinces, autonomous regions, municipalities directly under the Central Government and some cities independently listed city in the state plan, the Ministry of Agriculture, the Ministry of Water Resources, All-China Federation of Supply and Marketing Cooperatives, State Forestry Administration, State Grain Administration, State Tobacco Monopoly Administration etc.

  17. Numerical experiments with MPI-ESM coupled atmosphere-land-ocean model in conjunction with data assimilations in Arctic region

    Science.gov (United States)

    Belyaev, K.; Kuleshov, A.; Kirchner, I.; Tuchkova, N.

    2016-12-01

    Numerical experiments have been performed with state-of-the art modern MPI Earth System model (MPIESM) in conjunction with ocean altimetry data assimilation from archive AVISO. The original data assimilation method has been derived and applied. All computations have been realized on cluster system of German Climate Computing Center (DKRZ). The results of numerical experiments with and without assimilation were recorded and analyzed. A special attention has been focused on the Arctic zone. The model output in this region, in particular, ice concentration have been compared with independent data given by Arctic institute of Canada. It is shown that there is a good match of analyzed (after assimilation) model output and independent data.

  18. [Work experience of a stroke center in the Western region of Kazakhstan].

    Science.gov (United States)

    Kabdrakhmanova, G B; Ermagambetova, A P; Suleĭmanova, S Iu; Khamidulla, A A; Darin, D B

    2014-01-01

    Objectives. To analyze results of the work of a regional stroke center in Aktobe city opened in Kazakhstan according to a state program of Health Care development for 2011-2015 years "Healthy Kazakhstan". Material and methods. In total 1177 stroke patients were hospitalized, including 721 patients (61.2%) with ischemic stroke, 268 (22.8%) patients with hemorrhagic stroke, 108 (9.2%) with transitory disturbances of cerebral blood circulation, 26 (2.2%) with subarachnoid hemorrhage and 54 (4.6%) with unspecified stroke. Results. The use of thrombolytic therapy (TLT), a highly specialized method of treatment of ischemic stroke, was analyzed. Other aspects of the work, including the measures of early and continued rehabilitation, are presented. During the first day after TLT, a significant reduction in neurological disorders was observed in 22 patients (84.6%). The partial recovery was seen in 3 patients (11.5%). One patient (3.8%) had hemorrhagic transformation. Conclusions. The use of TLT in the acute stage of ischemic stroke allows to achieve the complete recovery of neurological functions so patients can return to work and full life.

  19. Thalassemia major and intermedia in jammu and kashmir, India: a regional transfusion centre experience.

    Science.gov (United States)

    Vasudev, Rahul; Sawhney, Vijay

    2014-12-01

    Data on status of thalassemia and hemoglobinopathies from the extreme northern part of India is scarce. We investigated socio-demographic characteristics and management issues related to β-thalassemia in Jammu and Kashmir, India. Data from 96 thalassemia major and intermedia patients visiting the department of transfusion medicine for their transfusion needs was collected. Parameters recorded included age group, age at diagnosis, gender, religion, districts of the state they belonged to, family history of thalassemia, blood group, type of thalassemia (major/intermedia), total number of transfusions received and chelation therapy status. Thalassemia major patients comprised 92 (95.8 %) and intermedia 4 (4.2 %) of the cohort. Most cases were diagnosed in infancy or early childhood. The districts of Jammu and Rajouri together contributed 53 % of the cases. Most patients were Hindu (76/96, 79.2 %). A positive family history was most often obtained from Muslim patients (8/18, 44.4 %). Only 50 % cases were on iron chelation therapy. There is a need to come up with a national/local policy to manage disease in endemic areas and a policy formulated to help families and patients. Data such as ours may help in health management planning for thalassemic patients in this region.

  20. Examining lag effects between industrial land development and regional economic changes: The Netherlands experience

    Science.gov (United States)

    Ustaoglu, Eda; Lavalle, Carlo

    2017-01-01

    In most empirical applications, forecasting models for the analysis of industrial land focus on the relationship between current values of economic parameters and industrial land use. This paper aims to test this assumption by focusing on the dynamic relationship between current and lagged values of the ‘economic fundamentals’ and industrial land development. Not much effort has yet been attributed to develop land forecasting models to predict the demand for industrial land except those applying static regressions or other statistical measures. In this research, we estimated a dynamic panel data model across 40 regions from 2000 to 2008 for the Netherlands to uncover the relationship between current and lagged values of economic parameters and industrial land development. Land-use regulations such as land zoning policies, and other land-use restrictions like natural protection areas, geographical limitations in the form of water bodies or sludge areas are expected to affect supply of land, which will in turn be reflected in industrial land market outcomes. Our results suggest that gross domestic product (GDP), industrial employment, gross value added (GVA), property price, and other parameters representing demand and supply conditions in the industrial market explain industrial land developments with high significance levels. It is also shown that contrary to the current values, lagged values of the economic parameters have more sound relationships with the industrial developments in the Netherlands. The findings suggest use of lags between selected economic parameters and industrial land use in land forecasting applications. PMID:28877204

  1. Measles Elimination Activities in the Western Pacific Region: Experience from the Republic of Korea.

    Science.gov (United States)

    Choe, Young June; Jee, Youngmee; Oh, Myoung-don; Lee, Jong-Koo

    2015-11-01

    We describe the global status of measles control and elimination, including surveillance and vaccination coverage data provided by the World Health Organization (WHO). Since 2000, two doses of measles vaccine (MCV2) became recommended globally and the achievement of high vaccination coverage has led to dramatic decrease in the measles incidence. Our finding indicates that, in the Western Pacific Region (WPR), substantial progress has been made to control measles transmission in some countries; however, the measles virus continues to circulate, causing outbreaks. The Republic of Korea (ROK) experienced a series of resurgence of measles due to the importation and healthcare-associated transmission in infants, however overall incidence and surveillance indicators met the WHO criteria for measles elimination. The ROK was verified to be measles-free along with Australia, Mongolia, and Macau, China in 2014. One of the effective elimination activities was the establishment of solid keep-up vaccination system in school settings. The lessons learnt from the measles elimination activities in Korea may contribute to enhancing the surveillance schemes and strengthening of vaccination programs in member countries and areas of WPR.

  2. Aviation and the delivery of medical care in remote regions: the Lesotho HIV experience.

    Science.gov (United States)

    Furin, Jennifer; Shutts, Mike; Keshavjee, Salmaan

    2008-02-01

    In many regions of the world plagued by high burdens of disease, there is difficulty in accessing basic medical care. This is often due to logistical constraints and a lack of infrastructure such as roads. Medical aviation can play a major role in addressing some of these crucial issues as it allows for the rapid transport of patients, personnel, and medications to remote-and sometimes otherwise inaccessible-areas. Lesotho is a mountainous nation of 2 million people that provides a good example of medical aviation as a cornerstone in the delivery of health care. The population has a reported HIV seroprevalence of 25%, and many patients live in rural areas that are inaccessible by road. Mission Aviation Fellowship has joined forces with a medical team from the nongovernmental organization Partners In Health in an effort to launch a comprehensive program to address HIV and related problems in rural Lesotho. This medical aviation partnership has allowed for the provision of HIV prevention and treatment services to thousands of people living in the mountains. This commentary describes how medical aviation has been crucial in developing models to address complex, serious health problems in remote settings.

  3. ARTISTIC INTERVENTION PROJECTS AND CULTURAL MEMORY: EXPERIENCES FROM PORTUGAL’S CENTRE REGION

    Directory of Open Access Journals (Sweden)

    Claudia Pato Carvalho

    2015-03-01

    Full Text Available In July and August 2013, O Teatrão, a Coimbra-based theatre company, presented the project Arruin-ados, comprising three theatre performances in three abandoned spaces (‘ruins’, one in each of three cities in the Centre region of Portugal located along the Mondego River: Coimbra, Montemor-o-Velho, and Figueira da Foz. Developed through a community the atre approach, the artistic presentations were based on the collection of local memories, including local testimonies and other types of local materials from local, social, and economic history. The objectives of the project were to bring un-der reflection how different types of urban and rural ruins, understood as scars and tattoos of a country, may speak about the history of that country and, at the same time, may inspire the possible future transformations and possibilities of change. In parallel with this reflec-tion, the artistic production embodies a strong commit-ment to build collective projects; a sense of a shared, common territory; and a network of people and things to explore and articulate, in a localized, concrete way, the history of Portugal between 1890 and 2020. The paper assesses the role and significance of Arruinados in the context of collective memory, community-based artistic interventions in public space, and the potential for local mobilization through the arts.

  4. Spectral evaluation of Earth geopotential models and an experiment on its regional improvement for geoid modeling

    Indian Academy of Sciences (India)

    B Erol

    2012-06-01

    As the number of Earth geopotential models (EGM) grows with the increasing number of data collected by dedicated satellite gravity missions, CHAMP, GRACE and GOCE, measuring the differences among the models and monitoring the improvements in gravity field recovery are required. This study assesses the performance of recent EGMs derived from CHAMP, GRACE, and other data in comparison to the earlier two models in Turkish territory. Also the improvement capacities of these EGMs using local terrestrial data are inspected with two different approaches. In the first approach, the spherical harmonic coefficients of EGMs are modified depending on the local gravity data. In the second part, the original EGMs with their maximum harmonic expansions are employed in Remove Compute Restore algorithm for high resolution local geoid modelling. The assessment results with the local terrestrial data exhibited large disagreements among the models in Turkey. The outputs from regional improvements of EGMs using the gravity observations clarified the important role of the ground truth data contribution in geopotential models. The validations of the computed high resolution geoids rely on the EGMs at the GNSS/levelling networks, having 451 and 309 benchmarks, provided an absolute accuracy by means of standard deviations of the geoid height differences around 20 cm. These results from the final stage of the case study provide a comparison among the EGMs by means of their fit to the local gravity field.

  5. Eltrombopag for the Treatment of Immune Thrombocytopenia: The Aegean Region of Turkey Experience

    Directory of Open Access Journals (Sweden)

    Füsun Özdemirkıran

    2015-12-01

    Full Text Available INTRODUCTION: OBJECTIVE: Immune thrombocytopenia (ITP is an immune mediated disease characterized by transient or persistent decrease of the platelet count to less than 100 × 109/l. Although it is included in a benign disease group, bleeding complications may be mortal. With a better understanding of the pathophysiology of the disease, thrombopoietin receptor agonists which came into use in recent years, seem to be an effective option in the treatment of resistant patients. METHODS: In this study, retrospective data of 40 patients who were treated with Eltrombopag due to the diagnosis of refractory ITP in the Aegean region were examined and evaluated. RESULTS: In the study total rate of response was 87%, and in the cases with response the median period that number of platelets reached over 50. × 109/l was determined as 19.5 (5-60 days. DISCUSSION AND CONCLUSION: CONCLUSION: In one patient venous sinus thrombosis was observed and showed no other additional risk factor due to/ related to thrombosis. The other patient with complete response and irregular follow-up for 12 months was lost due to sudden death as the result of propable acute myocardial infarction.

  6. A experiência da integração europeia e seu potencial para a integração regional The experience of european integration and its potential for regional integration

    Directory of Open Access Journals (Sweden)

    Philippe C. Schmitter

    2010-01-01

    Full Text Available O artigo mostra que o processo de constituição da União Europeia representa um caminho significativo para o reforço do regionalismo. Assim, pode tornar-se modelo para outras tentativas políticas de integração regional. A reflexão sobre as diversas teorias que explicam esse fenômeno é a estratégia mais eficaz para examinar as possibilidades de transferência dessa experiência. O autor constrói um quadro classificatório que permite a avaliação dos pontos fortes e os mais débeis presentes nas diferentes propostas. O desafio que se coloca à análise é o de compreender a mudança na relação entre Estados nacionais previamente soberanos e economias nacionais cada vez mais interdependentes.This paper shows that the process of constitution of the European Union represents a significant way of reinforcing regionalism. It can thus become a model for other political attempts at regional integration. A reflection on the various theories that account for this phenomenon is the best strategy to study the transposition of the European experience. The autor constructs a classification scheme that allows for the evaluation of the stronger and weaker points of the different approaches. The challenge is to understand the change in the relation among previously sovereign nation states and increasingly interdependent national economies.

  7. An Experience of Statistical Method Application in Forest Survey at Angara River Region in 1932

    Directory of Open Access Journals (Sweden)

    L. N. Vashchuk

    2014-10-01

    Full Text Available Report of the Angara forest economic expedition of forest economic survey in 1932 on the left bank of the Angara River has been found. The survey covered a part of Krasnoyarsk Territory and Irkutsk region, a total area of 18641.8 thousand ha. The report describes technology of forest inventory and achievements that have not previously been published. The survey was conducted by statistical method, which consisted of a sample by a continuous forest inventory enumeration of trees on sample plots (SP, arranged in an array on a particular system, followed by mathematical-statistical recalculation of the sample results to the entire survey. To do this, strip finders (sights were cut in the latitudinal direction at a distance from one another at 16 km. On the hacked sights, by every 2 km, 0.1 ha (10 × 100 m SP were established. In total 32 forest inventory sights were hacked, with total length of 9931 km, which incorporated 4817 SP. The accuracy of forest resources’ inventory characteristics determining also was investigated using smaller sample plots. For this purpose, each of the SP were cut to smaller area of 0.01 ha (10 × 10 m, where independent continuous enumeration of trees was conducted, andsample trees were cut, measured and bucked to the assortments, to explore the tree stand assortment structure. At each «sample cutting area» all the trees were felled out from 44 cm and above DBH. At half of the sample plot with 5 × 10 m size, located in the eastern end, all the trees were felled out and measured from 24 cm and above DBH. Every four «sample cutting area» in the fifth, all the trees with 12 cm and above DBH were cut down and measured. According to the results of the work, a detailed description of forest resources in the whole Angara river basin, and across 17 forest exploitation areas was completed.

  8. [Rheumatoid arthritis among mapuche aborigines. A 16 years experience in the IX Region of the Chile].

    Science.gov (United States)

    Kaliski, S; Bustos, L; Artigas, C; Alarcón, C; Vega, M A; Cárdenas, C

    2001-03-01

    Mapuche, Chilean natives, represent approximately 9.8% of Chilean population and in the IX region of the country, they account for 18.4% of population over 15 years old. They preserve some socio-cultural characteristics that make them different to the rest of the population. To describe the epidemiological characteristics rheumatoid arthritis among Mapuche natives. Retrospective review of patients of Mapuche origin with rheumatoid arthritis, seen at Temuco Hospital between 1980 and 1996. Among 308 cases gathered, only 106 (93 women, aged 55 +/- 10 years old) complied with 1987 American College of Rheumatology (ACR) criteria for rheumatoid arthritis. The disease began between 29 and 52 years old in 73% of patients and the mean delay in diagnosis was 4.4 years. At diagnosis, 99% had symmetric poliarthritis, 28.3% had either fatigue, fever or weight loss, and 46.9% were in class III or in class IV of ACR-1991. Fifty three percent of patients developed Sicca syndrome, 36% developed nodules, 23% developed Raynaud phenomenon, 11% developed pulmonary involvement, 7% developed vasculitis, 5% developed neurological manifestations and 19% developed ophthalmologic involvement. Rheumatoid factor was positive in 78% and 73% had erosions. HLA DR4 was (+) in 60% of 30 patients. Thirty percent required 3 or more disease modifying drugs and prednisone over 10 mg/day. There was no correlation between functional capacity and several other features of the disease. Mapuche rheumatoid arthritis patients are detected late and have a poor functional capacity at the time of diagnosis. They also have a higher proportion of extraarticular manifestations, more erosions and require more aggressive treatments.

  9. Microphysical Responses to Catalysis During a Stratocumulus Aircraft Seeding Experiment over the Sanjiangyuan Region of China

    Institute of Scientific and Technical Information of China (English)

    王黎俊; 银燕; 姚展予; 孙安平

    2013-01-01

    This study explores the microphysical responses to a cloud seeding operation in the Sanjiangyuan re-gion, China. The cloud seeding was performed using a zigzag flight pattern, while the detection phase was accomplished using a back-and-forth flight pattern through the top of a stratocumulus layer. Global Position System (GPS) and Particle Measuring System (PMS) data obtained during the operation are used to determine the effective cloud area before and after the operation, differentiate the phase states of cloud particles, and analyze changes in the concentrations of liquid cloud particles and ice crystals, the evolution of the cloud particle spectrum, and the content of supercooled water. The median diameter of liquid cloud particles in the area of the cloud-seeding operation was 3.5-18.5 µm, most cloud particles observed in the 21.5-45.5-µm size regime were ice crystals, while all particles of size 50 µm and above were in the ice phase. Changes in the concentration and typical diameter of cloud particles within 36 km downwind of the cloud-seeding operation did not exceed natural fluctuations in the cloud area before the operation; however, the concentration of liquid cloud particles decreased substantially in areas with high concentrations of super-cooled water (concentrations of supercooled water exceeding 0.01 g m-3). The concentration of ice crystals within the measuring range of the Forward Scattering Spectrometer Probe (FSSP) increased substantially, the water content of ice-phase particles increased, and the average supercooled water content in the cloud decreased from (68.3±23.1)%before the operation to (34.2±12.4)%. The effects of cloud seeding were more pronounced in parts of the cloud where the content of supercooled water was higher. Little to no effects were observed in parts of the cloud with low concentrations of supercooled water.

  10. Assessment of cryopreserved donor skin viability: the experience of the regional tissue bank of Siena.

    Science.gov (United States)

    Pianigiani, E; Tognetti, L; Ierardi, F; Mariotti, G; Rubegni, P; Cevenini, G; Perotti, R; Fimiani, M

    2016-06-01

    Skin allografts from cadaver donors are an important resource for treating extensive burns, slow-healing wounds and chronic ulcers. A high level of cell viability of cryopreserved allografts is often required, especially in burn surgery, in Italy. Thus, we aimed to determine which conditions enable procurement of highly viable skin in our Regional Skin Bank of Siena. For this purpose, we assessed cell viability of cryopreserved skin allografts procured between 2011 and 2013 from 127 consecutive skin donors, before and after freezing (at day 15, 180, and 365). For each skin donor, we collected data concerning clinical history (age, sex, smoking, phototype, dyslipidemia, diabetes, cause of death), donation process (multi-tissue or multi-organ) and timing of skin procurement (assessment of intervals such as death-harvesting, harvesting-banking, death-banking). All these variables were analysed in the whole case study (127 donors) and in different groups (e.g. multi-organ donors, non refrigerated multi-tissue donors, refrigerated multi-tissue donors) for correlations with cell viability. Our results indicated that cryopreserved skin allografts with higher cell viability were obtained from female, non smoker, heartbeating donors died of cerebral haemorrhage, and were harvested within 2 h of aortic clamping and banked within 12 h of harvesting (13-14 h from clamping). Age, cause of death and dyslipidaemia or diabetes did not appear to influence cell viability. To maintain acceptable cell viability, our skin bank needs to reduce the time interval between harvesting and banking, especially for refrigerated donors.

  11. Modeling experience curves in MERGE (model for evaluating regional and global effects)

    Energy Technology Data Exchange (ETDEWEB)

    Kypreos, S. [Paul Scherrer Institute, Villigen (Switzerland). Energy Systems Analysis Group

    2005-11-01

    The Swiss National Centre of Competence in Research on Climate aims to explore the predictability, variability, and risk of climate change. The Paul Scherrer Institute, which is involved in this program, uses integrated assessment models to simulate policies for climate-change mitigation under uncertainty. We report here selected results of the model for evaluating the regional and global effects (MERGEs) of greenhouse-gas emissions with endogenous technological learning (ETL), known as MERGE-ETL. The novelty of the approach is the application of an heuristic algorithm to solve the non-linear and non-convex MERGE problem where 'learning-by-doing' is adopted for a set of energy technologies. The study presents numerical examples showing the implications of endogenous-learning for the timing of carbon-abatement that stabilizes carbon concentrations (e.g. at 550 ppmv), as well as the implications of this in terms of cost/benefit (C/B) analysis. The endogenous-learning formulation is contrasted with the version of the model without ETL. The improved methodology indicates a potential for significant reduction in carbon-abatement cost and economic losses. The method, which is basically in favor of late actions in abatement, implicitly assumes early R and D support and learning investments in carbon-free systems to help these new technologies follow their learning curves. The endogenous treatment of learning already shows significant reductions of carbon emissions in the baseline case and indicates that low-carbon concentrations and improved environmental performance can be obtained when policies are followed that compensate for externalities related to climate change. More precisely, MERGE-ETL gives C/B-optimal carbon-emission trajectories near the 590-ppmv-concentration level. Moreover, the imposition of constraints on the rate of temperature change (e.g. 0.21{sup o}C per decade) demands early actions in carbon mitigation. (author)

  12. Experience of developing rural surgical care in a remote mountainous region of Pakistan: Challenges and opportunities

    Directory of Open Access Journals (Sweden)

    R Alvi

    2011-01-01

    Full Text Available Background: Pakistan is one of the most populated countries with a population of 160 million; 67% are rural population but all the tertiary care facilities are concentrated in large cities. The Northern Areas is the most remote region with difficult terrain, harsh weather conditions and the tertiary care hospital at a distance of 600 km with traveling time of 16 h. The Aga Khan Medical Centre, Singul (AKMCS is a secondary healthcare facility in Ghizer district with a population of 132,000. AKMCS was established in 1992 to provide emergency and common elective surgical care. It has strengthened the primary health service through training, education and referral mechanism. It also provided an opportunity for family physicians to be trained in common surgical operations with special emphasis on emergency obstetric care. In addition it offers elective rotations for the residents and medical students to see the spectrum of diseases and to understand the concept of optimal care with limited resources. Methods and Results: The clinical data was collected prospectively using international classification of diseases ICD -9 coding and the database was developed on a desktop computer. Information about the operative procedures and outcome was separately collected on an Excel worksheet. The data from January 1998 to December 2001 were retrieved and descriptive analysis was done on epi info-6. Thirty-one thousand seven hundred and eighty-two patients were seen during this period, 53% were medical, 24% surgical, 16% obstetric and 7% with psychiatric illness. Out of 1990 surgical operations 32% were general surgery, 31% orthopedic, 21% pediatric, 12% obstetric and 4% urological cases; 42% of operations were done under general anesthesia, 22% spinal, 9% intravenous (IV ketamine, 6% IV sedation and 21% under local anesthesia. Six hundred and sixty-two were done in the main operation room including general surgery 337, obstetric 132, urological 67, pediatric 66

  13. Descriptive Epidemiology of Human Thyroid Cancer: Experience from a Regional Registry and the Volcanic Factor

    Directory of Open Access Journals (Sweden)

    Pasqualino eMalandrino

    2013-06-01

    Full Text Available Thyroid cancer (TC, the most common endocrine tumor, has steadily increased worldwide due to the increase of the papillary histotype. The reasons for this spread have not been established. In addition to more sensitive thyroid nodule screening, the effect of environmental factors cannot be excluded. Because high incidences of TC were found in volcanic areas (Hawaii and Iceland, a volcanic environment may play a role in the pathogenesis of TC.In January 2002, the Regional Register for Thyroid Cancer was instituted in Sicily. With a population of approximately 5 million inhabitants with similar genetic and lifestyle features, the coexistence in Sicily of rural, urban, industrial, moderate-to-low iodine intake and volcanic areas provides a conducive setting for assessing the environmental influences on the etiology of TC.In Sicily, between 2002 and 2004, 1,950 new cases of TC were identified, with an age-standardized rate (world ASR(w=17.8/100000 in females and 3.7/100000 in males and a high female/male ratio (4.3:1.0. The incidence of TC was heterogeneous within Sicily. There were 2.3 times more cases in the Catania province (where most of the inhabitants live in the volcanic area of Mt. Etna: ASR(w=31.7/105 in females and 6.4/105 in males vs 14.1 in females and 3.0 in males in the rest of Sicily. Multivariate analysis documented that residents in the volcanic area of Mt. Etna had a higher risk of TC, compared to the residents in urban, industrial and iodine deficient areas of Sicily. An abnormally high concentration of several chemicals was found in the drinking water of the Mt. Etna aquifer, which provides water to most of the residents in the Catania province. Our data suggest that environmental carcinogen(s of volcanic origin may promote papillary TC. Additional analyses, including cancer biological and molecular features, will allow a better understanding of risk factors and etiopathogenetic mechanisms.

  14. An experiment on brand loyalty among mobile phone users in the basque region of Spain

    Directory of Open Access Journals (Sweden)

    M.Z.Ye. Salem

    2016-03-01

    Full Text Available The aim of the article. This paper attempts to examine brand loyalty among mobile phone users – the case of the main six mobile phone companies operating in the Basque region of Spain. The results of the analysis. Marketers always try to develop a strong and healthy brand in the mind of existing as well as potential consumers. There are different views regarding the meanings and measurement of brand loyalty depending on the professional backgrounds of the individuals conducting the research. More research is necessary about brand loyalty because conceptual and empirical gaps remain in the marketing literature. Competitive studies are vital considering the differences between nations' cultures, governments and economies which affect the way companies and customers respond to markets. An empirical study was conducted to collect the primary data using a questionnaire as a tool in order to test the hypotheses. The questionnaire was distributed to 400 respondents who were randomly selected from the population. Conclusions and directions of further researches. The findings proved that there is low loyalty toward phone mobile companies according to users' attitudes through: they have moderate confidence in the services of the companies, they consider themselves moderate loyal to the companies in return for the excellent service, the companies improve its services by a moderate way, promotion of competitive companies affect their attitudes, and they will not remain committed to the companies' brands, if prices increase. In addition, there is no loyalty among mobile phone users toward companies they deal with according to users' behaviors through: the respondents intend to sign out of the companies they deal with in the next few years, they will switch to competitors if they face problems regarding the companies' services, they will intend to sign up with competitors that offer better prices, they do not encourage others to sign up for these companies

  15. Analysis of patterns of palliative radiotherapy in north west India: A regional cancer center experience

    Directory of Open Access Journals (Sweden)

    Akhil Kapoor

    2015-01-01

    Full Text Available Background: Palliative radiotherapy (PRT is the eventual requirement in 30-50% of all cancer patients. PRT is primarily aimed to relieve pain and prevent/treat collapse or fracture in case of bone metastasis, to reduce edema in patients with cranial metastasis, and to control distressing symptoms of rapid primary growth. An audit of PRT planned in a busy cancer center can help in the characterization of the requirements of the patients and the formulation of institutional policies. Materials and Methods: In total, 516 patients who received PRT in our regional cancer center from January 2012 to December 2012 and whose complete records were available for analysis were selected for this retrospective study. Medical records and radiotherapy files were analyzed to obtain data such as sociodemographic parameters, prescription of PRT, and follow up. Descriptive statistics were evaluated in terms of frequencies and percentages to allow comparisons. Results: Of the 516 patients, 73% patients were male; the median age of the patients receiving PRT was 62 years (range 13-83 years. About 48% ( n = 248 patients received PRT at the primary site while rest (52% were given PRT at the metastatic site. The most common indication of PRT was pain (56.8% cases, followed by cytostatic PRT (19.8% and raised ICT (12.4%. The median dose prescribed was 30 Gy (range 8-36 Gy delivered in 1-12 fractions over the duration of 1-18 days. The overall response rate was about 43% at 2 weeks of completion of PRT; the median follow-up of the patients was 154 days (range 9-256 days. The long-term symptom relief at median follow up was 8%. Conclusions: Good clinical judgment and expertise is required in prescribing correct fractionation schedule to achieve effective symptom palliation with lowest possible cost and inconvenience to the patients and relatives. Hypofractionated radiotherapy is a feasible treatment option in patients with advanced incurable disease to achieve effective

  16. Monthly Extended Predicting Experiments with Nonlinear Regional Prediction. Part Ⅱ: Improvement of Wave Component Prediction

    Institute of Scientific and Technical Information of China (English)

    CHEN Bomin; JI Liren; YANG Peicai; ZHANG Daomin

    2006-01-01

    Based on Chen et al. (2006), the scheme of the combination of the pentad-mean zonal height departure nonlinear prediction with the T42L9 model prediction was designed, in which the pentad zonal heights at all the 12-initial-value-input isobar levels from 50 hPa to 1000 hPa except 200, 300, 500, and 700 hPa were derived from nonlinear forecasts of the four levels by means of a good correlation between neighboring levels.Then the above pentad zonal heights at 12 isobar-levels were transformed to the spectrum coefficients of the temperature at each integration step of T42L9 model. At last, the nudging was made. On account of a variety of error accumulation, the pentad zonal components of the monthly height at isobar levels output by T42L9 model were replaced by the corresponding nonlinear results once more when integration was over.Multiple case experiments showed that such combination of two kinds of prediction made an improvement in the wave component as a result of wave-flow nonlinear interaction while reducing the systematical forecast errors. Namely the monthly-mean height anomaly correlation coefficients over the high- and mid-latitudes of the Northern Hemisphere, over the Southern Hemisphere and over the globe increased respectively from 0.249 to 0.347, from 0.286 to 0.387, and from 0.343 to 0.414 (relative changes of 31.5%, 41.0%, and 18.3%).The monthly-mean root-mean-square error (RMSE) of T42L9 model over the three areas was considerably decreased, the relative change over the globe reached 44.2%. The monthly-mean anomaly correlation coefficients of wave 4-9 over the areas were up to 0.392, 0.200, and 0.295, with the relative change of 53.8%, 94.1%,and 61.2%, and correspondingly their RMSEs were decreased respectively with the rate of 8.5%, 6.3%, and 8.1%. At the same time the monthly-mean pattern of parts of cases were presented better.

  17. Saharan dust in Brazil and Suriname during the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) - Cooperative LBA Regional Experiment (CLAIRE) in March 1998

    Science.gov (United States)

    Formenti, P.; Andreae, M. O.; Lange, L.; Roberts, G.; Cafmeyer, J.; Rajta, I.; Maenhaut, W.; Holben, B. N.; Artaxo, P.; Lelieveld, J.

    2001-07-01

    Advection of Saharan dust was observed via chemical and optical measurements during March 1998 in Brazil and Suriname during the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA)-Cooperative LBA Airborne Regional Experiment (CLAIRE)-98 experiment. In Brazil the dust outbreak produced an increase of a factor of 3 in the daily mean mass concentration (up to 26±7 μg m-3) of particles smaller than 10 μm equivalent aerodynamic diameter (EAD), and in the daily mean aerosol particle scattering coefficient σs (up to 26±8 Mm-1 STP, ambient humidity). Background levels of aerosol scattering (ambient) were σs ˜ 10 Mm-1. The effect of dust advection was evident for all major crustal elements (Al, Si, Ca, Ti, Mn, and Fe), as well as the sea-salt elements (Na, Cl, and S), as the dust layer was transported at low altitude (below 800 hPa). Coarse P and organic carbon (OC) concentrations were not influenced by the occurrence of dust, and were mainly emitted by the rain forest. The dry scattering mass efficiency of dust (particles smaller than 10 μm EAD) was estimated to be between 0.65 (±0.06) and 0.89 (±0.08) m2 g-1. Airborne profiles of aerosol scattering showed two distinct types of vertical structure in the dust layer over Suriname, either vertically uniform (15, 26 March), or plume-like (25 March). Dust layers extended generally up to 700 hPa, while scattering layers occasionally encountered at higher altitudes resulted from smoke emitted by biomass burning in Venezuela and Colombia. Observations in South America were supported by measurements in Israel and Tenerife (Canary Islands), where the dust outbreaks were also detected.

  18. Regional Aerosol Forcing over India: Preliminary Results from the South West Asian Aerosol-Monsoon Interactions (SWAAMI) Aircraft Experiment

    Science.gov (United States)

    Morgan, W.; Brooks, J.; Fox, C.; Haslett, S.; Liu, D.; Kompalli, S. K.; Pathak, H.; Manoj, M. R.; Allan, J. D.; Haywood, J. M.; Highwood, E.; Langridge, J.; Nanjundaiah, R. S.; Krishnamoorthy, K.; Babu, S. S.; Satheesh, S. K.; Turner, A. G.; Coe, H.

    2016-12-01

    Aerosol particles from multiple sources across the Indian subcontinent build up to form a dense and extensive haze across the region in advance of the monsoon. These aerosols are thought to perturb the regional radiative balance and hydrological cycle, which may have a significant impact on the monsoon circulation, as well as influencing the associated cloud and rainfall of the system. However the nature and magnitude of such impacts are poorly understood or constrained. Major uncertainties relevant to the regional aerosol burden include its vertical distribution, the relative contribution of different pollution sources and natural emissions and the role of absorbing aerosol species (black carbon and mineral dust). The South West Asian Aerosol-Monsoon Interactions (SWAAMI) project sought to address these major uncertainties by conducting an airborne experiment during June/July 2016 on-board the UK Facility for Airborne Atmospheric Measurement (FAAM) BAe-146 research aircraft. Based out of Lucknow in the), The aircraft conducted multiple flights from Lucknow in the heart of the Indo-Gangetic Plain (IGP) in advance of the monsoon and during the onset phase. The spatial and vertical distribution of aerosol was evaluated across northern India, encompassing drier desert-like regions to the west, heavily populated urban and industrial centres over the IGP and air masses in outflow regions to the south-east towards the Bay of Bengal. Principal measurements included aerosol chemical composition using an Aerodyne Aerosol Mass Spectrometer and a DMT Single Particle Soot Photometer, alongside a Leosphere backscatter LIDAR. Sulphate was a major contributor to the aerosol burden across India, while the organic aerosol was elevated and more dominant over the most polluted regions of the IGP. Substantial aerosol concentrations were frequently observed up to altitudes of approximately 6km, with notable changes in aerosol chemical and physical properties when comparing different

  19. Atmospheric Transport Modeling with 3D Lagrangian Dispersion Codes Compared with SF6 Tracer Experiments at Regional Scale

    Directory of Open Access Journals (Sweden)

    François Van Dorpe

    2007-01-01

    Full Text Available The results of four gas tracer experiments of atmospheric dispersion on a regional scale are used for the benchmarking of two atmospheric dispersion modeling codes, MINERVE-SPRAY (CEA, and NOSTRADAMUS (IBRAE. The main topic of this comparison is to estimate the Lagrangian code capability to predict the radionuclide atmospheric transfer on a large field, in the case of risk assessment of nuclear power plant for example. For the four experiments, the results of calculations show a rather good agreement between the two codes, and the order of magnitude of the concentrations measured on the soil is predicted. Simulation is best for sampling points located ten kilometers from the source, while we note a divergence for more distant points results (difference in concentrations by a factor 2 to 5. This divergence may be explained by the fact that, for these four experiments, only one weather station (near the point source was used on a field of 10 000 km2, generating the simulation of a uniform wind field throughout the calculation domain.

  20. Regional climate change experiments over southern South America. II: Climate change scenarios in the late twenty-first century

    Energy Technology Data Exchange (ETDEWEB)

    Nunez, Mario N.; Solman, Silvina A. [Centro de Investigaciones del Mar y la Atmosfera (CIMA-CONICET/UBA) DCAO (FCEyN-UBA), Ciudad Universitaria, Pabellon II, Piso 2, Buenos Aires (Argentina); Cabre, Maria Fernanda [Centro de Investigaciones del Mar y la Atmosfera (CIMA-CONICET/UBA), Ciudad Universitaria, Pabellon II, Piso 2, Buenos Aires (Argentina)

    2009-06-15

    We present an analysis of climate change over southern South America as simulated by a regional climate model. The regional model MM5 was nested within time-slice global atmospheric model experiments conducted by the HadAM3H model. The simulations cover a 10-year period representing present-day climate (1981-1990) and two future scenarios for the SRESA2 and B2 emission scenarios for the period 2081-2090. There are a few quantitative differences between the two regional scenarios. The simulated changes are larger for the A2 than the B2 scenario, although with few qualitative differences. For the two regional scenarios, the warming in southern Brazil, Paraguay, Bolivia and northeastern Argentina is particularly large in spring. Over the western coast of South America both scenarios project a general decrease in precipitation. Both the A2 and B2 simulations show a general increase in precipitation in northern and central Argentina especially in summer and fall and a general decrease in precipitation in winter and spring. In fall the simulations agree on a general decrease in precipitation in southern Brazil. This reflects changes in the atmospheric circulation during winter and spring. Changes in mean sea level pressure show a cell of increasing pressure centered somewhere in the southern Atlantic Ocean and southern Pacific Ocean, mainly during summer and fall in the Atlantic and in spring in the Pacific. In relation to the pressure distribution in the control run, this indicates a southward extension of the summer mean Atlantic and Pacific subtropical highs. (orig.)

  1. HIN3/396: Experience of Creation of the National (Regional) Telematics Medical Corporate Network in Ukraine

    Science.gov (United States)

    Mayorov, O; Ponomarenko, V; Kalnish, V

    1999-01-01

    Introduction Ukraine has an extensive experience on creating and maintaining National Medical Networks. A variety of examples include: The National Register of the persons suffered from the Chernobyl disaster: Net of the Sanitary and Epidemiological Service of the Ministry of Health. The National Medical Network for monitoring oncology patients: this links Regional Oncology Dispensaries with Institute of Oncology. Ukraine has a membership to "EuroTransplant" and National Medical Network in this effort has linked Regional Centres with the National Informational Centre on Transplantation. Regional databases from Regional Venereologic Dispensaries, used for monitoring diseases, have been extended to include cases of AIDS. The Telemedical Cardiology Centre in Kharkiv, with trans-telephone ECG. All equipment, including portable ECG amplifiers and modems, is developed in the Ukraine. Teleconsulting Medical Centres, in Kiev, for the analysis of MRI images. The centre "Patholog", in which oncologists - cytologists carry out work. The Ukrainian Association of Computer Medicine (UACM) has created (http: //www.uacm.cit-a.net) WWW- server , which has become a nucleus of the Corporate medical network permitting to exchange the information to 78 institutional members and over 900 individual members. The UACM has created affiliate Web - EHTO-UKRAINE server on national language (http://www.ehto-ukr.cit-ua.net). Ukraine took part in the "Telemedecine Medical Care Networks within the Baltic Region" programme. Also, Ukraine started the Ukrainian- American project on the monitoring of birth defects. Methods The National Telematics Medical Corporate Network 'UkrMedNet' is under construction on the basis of existing the HealthNet and some other autonomous medical networks, with the newest of telecommunication technologies, used in Internet. This project also envisages the integration of all existing separate medical nets, universities and R&D institutes into one 'UkrMedNet', as well as

  2. A preliminary experiment for the long-term regional reanalysis over Japan assimilating conventional observations with NHM-LETKF

    Science.gov (United States)

    Fukui, Shin; Iwasaki, Toshiki; Saito, Kazuo; Seko, Hiromu; Kunii, Masaru

    2016-04-01

    Several long-term global reanalyses have been produced by major operational centres and have contributed to the advance of weather and climate researches considerably. Although the horizontal resolutions of these global reanalyses are getting higher partly due to the development of computing technology, they are still too coarse to reproduce local circulations and precipitation realistically. To solve this problem, dynamical downscaling is often employed. However, the forcing from lateral boundaries only cannot necessarily control the inner fields especially in long-term dynamical downscaling. Regional reanalysis is expected to overcome the difficulty. To maintain the long-term consistency of the analysis quality, it is better to assimilate only the conventional observations that are available in long period. To confirm the effectiveness of the regional reanalysis, some assimilation experiments are performed. In the experiments, only conventional observations (SYNOP, SHIP, BUOY, TEMP, PILOT, TC-Bogus) are assimilated with the NHM-LETKF system, which consists of the nonhydrostatic model (NHM) of the Japan Meteorological Agency (JMA) and the local ensemble transform Kalman filter (LETKF). The horizontal resolution is 25 km and the domain covers Japan and its surroundings. Japanese 55-year reanalysis (JRA-55) is adopted as the initial and lateral boundary conditions for the NHM-LETKF forecast-analysis cycles. The ensemble size is 10. The experimental period is August 2014 as a representative of warm season for the region. The results are verified against the JMA's operational Meso-scale Analysis, which is produced with assimilating observation data including various remote sensing observations using a 4D-Var scheme, and compared with those of the simple dynamical downscaling experiment without data assimilation. Effects of implementation of lateral boundary perturbations derived from an EOF analysis of JRA-55 over the targeted domain are also examined. The comparison

  3. Real-Time Very High-Resolution Regional 4D Assimilation in Supporting CRYSTAL-FACE Experiment

    Science.gov (United States)

    Wang, Donghai; Minnis, Patrick

    2004-01-01

    To better understand tropical cirrus cloud physical properties and formation processes with a view toward the successful modeling of the Earth's climate, the CRYSTAL-FACE (Cirrus Regional Study of Tropical Anvils and Cirrus Layers - Florida Area Cirrus Experiment) field experiment took place over southern Florida from 1 July to 29 July 2002. During the entire field campaign, a very high-resolution numerical weather prediction (NWP) and assimilation system was performed in support of the mission with supercomputing resources provided by NASA Center for Computational Sciences (NCCS). By using NOAA NCEP Eta forecast for boundary conditions and as a first guess for initial conditions assimilated with all available observations, two nested 15/3 km grids are employed over the CRYSTAL-FACE experiment area. The 15-km grid covers the southeast US domain, and is run two times daily for a 36-hour forecast starting at 0000 UTC and 1200 UTC. The nested 3-km grid covering only southern Florida is used for 9-hour and 18-hour forecasts starting at 1500 and 0600 UTC, respectively. The forecasting system provided more accurate and higher spatial and temporal resolution forecasts of 4-D atmospheric fields over the experiment area than available from standard weather forecast models. These forecasts were essential for flight planning during both the afternoon prior to a flight day and the morning of a flight day. The forecasts were used to help decide takeoff times and the most optimal flight areas for accomplishing the mission objectives. See more detailed products on the web site http://asd-www.larc.nasa.gov/mode/crystal. The model/assimilation output gridded data are archived on the NASA Center for Computational Sciences (NCCS) UniTree system in the HDF format at 30-min intervals for real-time forecasts or 5-min intervals for the post-mission case studies. Particularly, the data set includes the 3-D cloud fields (cloud liquid water, rain water, cloud ice, snow and graupe/hail).

  4. Factors Affecting Successful use of Erythropoietin in the Treatment of Anemia in Patients on Hemodialysis: Experience in Hajjah Region, Yemen

    Directory of Open Access Journals (Sweden)

    AL-Rohani Muhamed

    2001-01-01

    Full Text Available The use of recombinant human erythropoietin (rHuEpo became an essential part of the treatment of anemia in patients with end stage renal failure (ESRF. Our experience at the Hajjah region, Yemen, confirms that the use of rHuEpo significantly increases the level of hemoglobin (HB and hematocrit (Hct, improves work tolerance and overall quality of life of patients on hemodialysis. The observable improvement occurred in 87.5% of patients. The most prominent factors that caused deterioration in the increment of HB and Hct were infection with malaria and chronic infection. Failure of patients′ compliance, largely due to lack of education, was another important factor effecting the results. Many of our patients did not understand the importance of diet and drug regime. It is very important to spend more time on educating such patients.

  5. O global e o regional: a experiência de desenvolvimento no Maranhão contemporâneo

    Directory of Open Access Journals (Sweden)

    Zulene Muniz Barbosa

    2013-04-01

    Full Text Available O objetivo neste artigo é examinar o modo como o desenvolvimento global e o regional se articulam e se materializam numa formação concreta como a do Maranhão. Com vistas a apreender a atuação do Estado burguês, no plano nacional e regional, num contexto marcado por determinações de caráter transnacional, examinam-se suas relações com grandes empreendimentos econômicos. Nesse processo, tem sido decisiva a participação das oligarquias regionais, interessadas em reforçar seus interesses políticos, colocando-se a serviço da integração da economia regional ao sistema capitalista internacional como mediadoras de acordos entre o governo brasileiro e grandes empresas transnacionais (japonesa e estadunidense. Iniciativas como essas, envolvendo planejamento governamental e capital privado, têm provocado profundos impactos socioambientais, alterando biomas e modos de vida de populações locais. Passados 30 anos da instalação do Projeto Grande Carajás, o Maranhão continua sendo um dos estados mais pobres do Brasil, exibindo indicadores sociais baixíssimos, mas altíssimos índices de concentração de terras, riquezas e poder político.Palavras-chave | Desenvolvimento regional; empresas transnacionais; globalização; Projeto Grande Carajás; Maranhão.Código JEL | O18; R11; R58. THE GLOBAL AND THE REGIONAL: THE DEVELOPMENT EXPERIENCE IN CONTEMPORARY MARANHÃOAbstractThe purpose of this article is to examine how the global and regional development articulate and materialize as a concrete formation as the one in the state of Maranhão. In order to grasp the role of the bourgeois state, both nationally and regionally, in a context marked by transnational character determinations, we examine its relations with major economic enterprises. In the process, the participation of regional oligarchies has been decisive, which are interested in strengthening their political interests, putting themselves at the service of the integration

  6. Twenty Years of Experience with the Preoperative Diagnosis of Medullary Cancer in a Moderately Iodine-Deficient Region

    Directory of Open Access Journals (Sweden)

    Tamas Solymosi

    2013-01-01

    Full Text Available Background. There is a current debate in the medical literature about plasma calcitonin screening in patients with nodular goiter (NG. We decided on analyzing our 20-year experience with patients in an iodine-deficient region (ID. Patients and Methods. 22,857 consecutive patients with NG underwent ultrasonography and aspiration cytology (FNAC. If FNAC raised suspicion of medullary cancer (MTC, the serum calcitonin was measured. Results. 4,601 patients underwent surgery; there were 23 patients among them who had MTC (0.1% prevalence. Significantly more MTC cases were diagnosed cytologically in the second decade than in the first: 11/12 and 6/11, respectively. The frozen section was of help in 2 cases out of 3. Two patients suffered from a 3-year delay in proper therapy, and reoperation was necessary in 1 case. FNAC raised the suspicion of MTC in 20 cases that were later histologically verified and did not present MTC. The diagnostic accuracy of FNAC in diagnosing MTC was 99.2%. Two false-positive serum calcitonin tests (one of them in a hemodialyzed patient and one false-negative serum calcitonin test occurred in 40 cases. Conclusion. Regarding the low prevalence of MTC in ID regions, calcitonin screening of all NG patients does not only appear superfluously but may have more disadvantages than advantages.

  7. OBSERVATION OF TeV GAMMA RAYS FROM THE CYGNUS REGION WITH THE ARGO-YBJ EXPERIMENT

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B.; Catalanotti, S. [Dipartimento di Fisica dell' Universita di Napoli ' Federico II' , Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Bernardini, P.; Bleve, C. [Dipartimento di Fisica dell' Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Chen, Y. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Bolognino, I. [Dipartimento di Fisica Nucleare e Teorica dell' Universita di Pavia, via Bassi 6, 27100 Pavia (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre, via della Vasca Navale 84, 00146 Roma (Italy); Calabrese Melcarne, A. K. [Istituto Nazionale di Fisica Nucleare-CNAF, Viale Berti-Pichat 6/2, 40127 Bologna (Italy); Camarri, P. [Dipartimento di Fisica dell' Universita di Roma ' Tor Vergata' , via della Ricerca Scientifica 1, 00133 Roma (Italy); Cardarelli, R. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Cattaneo, C. [Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, via Bassi 6, 27100 Pavia (Italy); Chen, T. L. [Tibet University, 850000 Lhasa, Xizang (China); Creti, P. [Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Cui, S. W. [Hebei Normal University, Shijiazhuang 050016, Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan (China); D' Ali Staiti, G., E-mail: chensz@ihep.ac.cn [Dipartimento di Fisica e Tecnologie Relative, Universita degli Studi di Palermo, Viale delle Scienze, Edificio 18, 90128 Palermo (Italy); Collaboration: ARGO-YBJ Collaboration; and others

    2012-02-15

    We report the observation of TeV {gamma}-rays from the Cygnus region using the ARGO-YBJ data collected from 2007 November to 2011 August. Several TeV sources are located in this region including the two bright extended MGRO J2019+37 and MGRO J2031+41. According to the Milagro data set, at 20 TeV MGRO J2019+37 is the most significant source apart from the Crab Nebula. No signal from MGRO J2019+37 is detected by the ARGO-YBJ experiment, and the derived flux upper limits at the 90% confidence level for all the events above 600 GeV with medium energy of 3 TeV are lower than the Milagro flux, implying that the source might be variable and hard to be identified as a pulsar wind nebula. The only statistically significant (6.4 standard deviations) {gamma}-ray signal is found from MGRO J2031+41, with a flux consistent with the measurement by Milagro.

  8. Observation of TeV gamma rays from the Cygnus region with the ARGO-YBJ experiment

    CERN Document Server

    Bartoli, B; Bi, X J; Bleve, C; Bolognino, I; Branchini, P; Budano, A; Melcarne, A K Calabrese; Camarri, P; Cao, Z; Cardarelli, R; Catalanotti, S; Cattaneo, C; Chen, S Z; Chen, T L; Chen, Y; Creti, P; Cui, S W; Dai, B Z; Staiti, G D'Alí; Danzengluobu,; Dattoli, M; De Mitri, I; Piazzoli, B D'Ettorre; Di Girolamo, T; Ding, X H; Di Sciascio, G; Feng, C F; Feng, Zhaoyang; Feng, Zhenyong; Galeazzi, F; Giroletti, E; Gou, Q B; Guo, Y Q; He, H H; Hu, Haibing; Hu, Hongbo; Huang, Q; Iacovacci, M; Iuppa, R; James, I; Jia, H Y; Labaciren,; Li, H J; Li, J Y; Li, X X; Liguori, G; Liu, C; Liu, C Q; Liu, J; Liu, M Y; Lu, H; Ma, L L; Ma, X H; Mancarella, G; Mari, S M; Marsella, G; Martello, D; Mastroianni, S; Montini, P; Ning, C C; Pagliaro, A; Panareo, M; Panico, B; Perrone, L; Pistilli, P; Ruggieri, F; Salvini, P; Santonico, R; Shen, P R; Sheng, X D; Shi, F; Stanescu, C; Surdo, A; Tan, Y H; Vallania, P; Vernetto, S; Vigorito, C; Wang, B; Wang, H; Wu, C Y; Wu, H R; Xu, B; Xue, L; Yang, Q Y; Yang, X C; Yao, Z G; Yuan, A F; Zha, M; Zhang, H M; Zhang, Jilong; Zhang, Jianli; Zhang, L; Zhang, P; Zhang, X Y; Zhang, Y; Zhao, J; Zhaxiciren,; Zhaxisangzhu,; Zhou, X X; Zhu, F R; Zhu, Q Q; Zizzi, G

    2012-01-01

    We report the observation of TeV gamma-rays from the Cygnus region using the ARGO-YBJ data collected from 2007 November to 2011 August. Several TeV sources are located in this region including the two bright extended MGRO J2019+37 and MGRO J2031+41. According to the Milagro data set, at 20 TeV MGRO J2019+37 is the most significant source apart from the Crab Nebula. No signal from MGRO J2019+37 is detected by the ARGO-YBJ experiment, and the derived flux upper limits at 90% confidence level for all the events above 600 GeV with medium energy of 3 TeV are lower than the Milagro flux, implying that the source might be variable and hard to be identified as a pulsar wind nebula. The only statistically significant (6.4 standard deviations) gamma-ray signal is found from MGRO J2031+41, with a flux consistent with the measurement by Milagro.

  9. Intercomparsion of regional biases and doubled CO{sub 2}-sensitivity of coupled atmosphere-ocean general circulation model experiments

    Energy Technology Data Exchange (ETDEWEB)

    Kittel, T.G.F. [Nat. Center for Atmos. Res., Boulder, CO (United States). Climate and Global Dynamics Div.]|[Climate System Modeling Program, University Corporation for Atmospheric Research, Boulder, CO 80307-3000 (United States); Giorgi, F.; Meehl, G.A. [Nat. Center for Atmos. Res., Boulder, CO (United States). Climate and Global Dynamics Div.

    1998-01-01

    We compared regional biases and transient doubled CO{sub 2} sensitivities of nine coupled atmosphere-ocean general circulation models (GCMs) from six international climate modeling groups. We evaluated biases and responses in winter and summer surface air temperatures and precipitation for seven subcontinental regions, including those in the 1990 intergovernmental panel on climate change (IPCC) scientific assessment. Regional biases were large and exceeded the variance among four climatological datasets, indicating that model biases were not primarily due to uncertainty in observations. Model responses to altered greenhouse forcing were substantial (average temperature change=2.7{+-}0.9 C, range of precipitation change =-35 to +120% of control). While coupled models include more climate system feedbacks than earlier GCMs implemented with mixed-layer ocean models, inclusion of a dynamic ocean alone did not improve simulation of long-term mean climatology nor increase convergence among model responses to altered greenhouse gas forcing. On the other hand, features of some of the coupled models including flux adjustment (which may have simply masked simulation errors), high horizontal resolution, and estimation of screen height temperature contributed to improved simulation of long-term surface climate. The large range of model responses was partly accounted for by inconsistencies in forcing scenarios and transient-simulation averaging periods. Nonetheless, the models generally had greater agreement in their sensitivities than their controls did with observations. This suggests that consistent, large-scale response features from an ensemble of model sensitivity experiments may not depend on details of their representation of present-day climate. (orig.) With 4 figs., 2 tabs., 65 refs.

  10. Communication and social capital in the control of avian influenza: lessons from behaviour change experiences in the Mekong Region.

    Science.gov (United States)

    Waisbord, S R; Michaelides, T; Rasmuson, M

    2008-01-01

    International development agencies, national governments, and nongovernmental organizations are increasingly collaborating with local civil society groups in mounting behaviour change communication (BCC) interventions. Even in countries with weakened civil societies, the social capital of local organizations can be a fundamental communication resource. The experience of three programmes in the Mekong Region that used BCC to prevent and control outbreaks of avian influenza bore out this finding. These programmes worked with the Vietnam Women's Union to mobilize local women as conduits for education; worked with the Centre d'Etude et de Developpement Agricole Cambodgien (CEDAC), in Cambodia, to educate and train village health promoters and model farmers; and worked with the Lao Journalists Association to educate and build skills among print and broadcast journalists to enhance avian influenza coverage. Collaborating with civil society organizations can enhance communication reach, trust, and local ownership, but poses many challenges, particularly institutional capacity. Our experience, nevertheless, holds promise for a measured approach that views social capital as a set of communication resources at the community level that can be mobilized to promote complex behaviours, particularly in a rapidly changing outbreak situation.

  11. Contracting but not without caution: experience with outsourcing of health services in countries of the Eastern Mediterranean Region.

    Science.gov (United States)

    Siddiqi, Sameen; Masud, Tayyeb Imran; Sabri, Belgacem

    2006-11-01

    The public sector in developing countries is increasingly contracting with the non-state sector to improve access, efficiency and quality of health services. We conducted a multicountry study to assess the range of health services contracted out, the process of contracting and its influencing factors in ten countries of the Eastern Mediterranean Region: Afghanistan, Bahrain, Egypt, Islamic Republic of Iran, Jordan, Lebanon, Morocco, Pakistan, the Syrian Arab Republic and Tunisia. Our results showed that Afghanistan, Egypt, Islamic Republic of Iran and Pakistan had experience with outsourcing of primary care services; Jordan, Lebanon and Tunisia extensively contracted out hospital and ambulatory care services; while Bahrain, Morocco and the Syrian Arab Republic outsourced mainly non-clinical services. The interest of the non-state sector in contracting was to secure a regular source of revenue and gain enhanced recognition and credibility. While most countries promoted contracting with the private sector, the legal and bureaucratic support in countries varied with the duration of experience with contracting. The inherent risks evident in the contracting process were reliance on donor funds, limited number of providers in rural areas, parties with vested interests gaining control over the contracting process, as well as poor monitoring and evaluation mechanisms. Contracting provides the opportunity to have greater control over private providers in countries with poor regulatory capacity, and if used judiciously can improve health system performance.

  12. Microsurgical free flap reconstructions of the head and neck region: Shanghai experience of 34 years and 4640 flaps.

    Science.gov (United States)

    Zhang, C; Sun, J; Zhu, H; Xu, L; Ji, T; He, Y; Yang, W; Hu, Y; Yang, X; Zhang, Z

    2015-06-01

    This study represents the surgical experience of 4481 microvascular free flap cases performed at the authors' institution in China, between 1979 and 2013. Four thousand four hundred and eighty-one patients underwent reconstruction with 4640 flaps: 56% radial forearm flaps, 8% iliac crest flaps, 13% fibula flaps, 10% anterolateral thigh flaps, and other flaps. In the overwhelming majority of cases, the flap transfer was required following tumour resection (97.5%). Three hundred and twenty minor complications (6.9%) occurred. One hundred and eighteen major complications (2.5%) were encountered: 114 cases of failure (2.4%) and four deaths. Among the 118 cases with major complications, 26 - 22.0% - had received radiotherapy; this proportion was higher than the 6.9% in the minor complications group and 8.1% in the non-intervention group. Venous thrombosis was the most common complication at the recipient site and was the main cause of flap failure. When a compromised flap is identified, surgical re-exploration should not be delayed. This study confirms that free flaps are reliable in achieving successful reconstruction in the head and neck region; however this technique requires extensive clinical experience. Owing to the large number of flap options, microsurgeons should always pay attention to the details of the different surgical defects and choose the most appropriate flap.

  13. Initial experiences and innovations in supervising community health workers for maternal, newborn, and child health in Morogoro region, Tanzania.

    Science.gov (United States)

    Roberton, Timothy; Applegate, Jennifer; Lefevre, Amnesty E; Mosha, Idda; Cooper, Chelsea M; Silverman, Marissa; Feldhaus, Isabelle; Chebet, Joy J; Mpembeni, Rose; Semu, Helen; Killewo, Japhet; Winch, Peter; Baqui, Abdullah H; George, Asha S

    2015-04-09

    Supervision is meant to improve the performance and motivation of community health workers (CHWs). However, most evidence on supervision relates to facility health workers. The Integrated Maternal, Newborn, and Child Health (MNCH) Program in Morogoro region, Tanzania, implemented a CHW pilot with a cascade supervision model where facility health workers were trained in supportive supervision for volunteer CHWs, supported by regional and district staff, and with village leaders to further support CHWs. We examine the initial experiences of CHWs, their supervisors, and village leaders to understand the strengths and challenges of such a supervision model for CHWs. Quantitative and qualitative data were collected concurrently from CHWs, supervisors, and village leaders. A survey was administered to 228 (96%) of the CHWs in the Integrated MNCH Program and semi-structured interviews were conducted with 15 CHWs, 8 supervisors, and 15 village leaders purposefully sampled to represent different actor perspectives from health centre catchment villages in Morogoro region. Descriptive statistics analysed the frequency and content of CHW supervision, while thematic content analysis explored CHW, supervisor, and village leader experiences with CHW supervision. CHWs meet with their facility-based supervisors an average of 1.2 times per month. CHWs value supervision and appreciate the sense of legitimacy that arises when supervisors visit them in their village. Village leaders and district staff are engaged and committed to supporting CHWs. Despite these successes, facility-based supervisors visit CHWs in their village an average of only once every 2.8 months, CHWs and supervisors still see supervision primarily as an opportunity to check reports, and meetings with district staff are infrequent and not well scheduled. Supervision of CHWs could be strengthened by streamlining supervision protocols to focus less on report checking and more on problem solving and skills development

  14. Mineral weathering experiments to explore the effects of vegetation shifts in high mountain region (Wind River Range, Wyoming, USA)

    Science.gov (United States)

    Mavris, Christian; Furrer, Gerhard; Dahms, Dennis; Anderson, Suzanne P.; Blum, Alex; Goetze, Jens; Wells, Aaron; Egli, Markus

    2015-04-01

    Climate change influences the evolution of soil and landscape. With changing climate, both flora and fauna must adapt to new conditions. It is unknown in many respects to what extent soils will react to warming and vegetation change. The aim of this study was to identify possible consequences for soils in a dry-alpine region with respect to weathering of primary minerals and leaching of elements under expected warming climate conditions due to shifts in vegetation. To achieve this, a field empirical approach was used in combination with laboratory weathering experiments simulating several scenarios. Study sites located in Sinks Canyon and in Stough Basin of the Wind River Range, Wyoming, USA, encompass ecotones that consist of tundra, forest, or sagebrush (from moist to dry, with increasing temperature, respectively). All soils are developed on granitoid moraines. The mineralogy of the soils along the altitudinal sequence was analysed using cathodoluminescence and X-ray diffraction, and revealed clear mineral transformations: biotite and plagioclase were both weathered to smectite while plagioclase also weathered to kaolinite. Cooler, wetter, altitude-dependent conditions seemed to promote weathering of these primary minerals. To test the impact of soil solutions from different ecotones on mineral weathering, aqueous extracts from topsoils (A horizons) were reacted with subsoils (B horizons) in batch experiments. Aqueous extracts of topsoil samples were generated for all three ecotones, and these solutions were characterized. For the batch experiments, the topsoil extracts were reacted for 1800 hours with the subsoil samples of the same ecotone, or with the subsoil samples from higher altitude ecotones. Solutions collected periodically during the experiments were measured using ICP-OES and ion chromatography. Dissolved Ca, Mg and K were mainly controlled by the chemical weathering of oligoclase, K-feldspar and biotite. With increasing altitude (and consequently

  15. The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx): goals, platforms, and field operations

    Science.gov (United States)

    Wood, R.; Mechoso, C. R.; Bretherton, C. S.; Weller, R. A.; Huebert, B.; Straneo, F.; Albrecht, B. A.; Coe, H.; Allen, G.; Vaughan, G.; Daum, P.; Fairall, C.; Chand, D.; Gallardo Klenner, L.; Garreaud, R.; Grados, C.; Covert, D. S.; Bates, T. S.; Krejci, R.; Russell, L. M.; de Szoeke, S.; Brewer, A.; Yuter, S. E.; Springston, S. R.; Chaigneau, A.; Toniazzo, T.; Minnis, P.; Palikonda, R.; Abel, S. J.; Brown, W. O. J.; Williams, S.; Fochesatto, J.; Brioude, J.; Bower, K. N.

    2011-01-01

    The VAMOS1 Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx) was an international field program designed to make observations of poorly understood but critical components of the coupled climate system of the southeast Pacific. This region is characterized by strong coastal upwelling, the coolest SSTs in the tropical belt, and is home to the largest subtropical stratocumulus deck on Earth. The field intensive phase of VOCALS-REx took place during October and November 2008 and constitutes a critical part of a broader CLIVAR program (VOCALS) designed to develop and promote scientific activities leading to improved understanding, model simulations, and predictions of the southeastern Pacific (SEP) coupled ocean-atmosphere-land system, on diurnal to interannual timescales. The other major components of VOCALS are a modeling program with a model hierarchy ranging from the local to global scales, and a suite of extended observations from regular research cruises, instrumented moorings, and satellites. The two central themes of VOCALS-REx focus upon (a) links between aerosols, clouds and precipitation and their impacts on marine stratocumulus radiative properties, and (b) physical and chemical couplings between the upper ocean and the lower atmosphere, including the role that mesoscale ocean eddies play. A set of hypotheses designed to be tested with the combined field, monitoring and modeling work in VOCALS is presented here. A further goal of VOCALS-REx is to provide datasets for the evaluation and improvement of large-scale numerical models. VOCALS-REx involved five research aircraft, two ships and two surface sites in northern Chile. We describe the instrument payloads and key mission strategies for these platforms and give a summary of the missions conducted. 1 Variability of the American Monsoon Systems, an international CLIVAR program.

  16. Soil phosphorus dynamic, balance and critical P values in long-term fertilization experiment in Taihu Lake region, China

    Institute of Scientific and Technical Information of China (English)

    SHI Lin-lin; SHEN Ming-xing; LU Chang-yin; WANG Hai-hou; ZHOU Xin-wei; JIN Mei-juan; WU Tong-dong

    2015-01-01

    Phosphorus (P) is an important macronutrient for plant but can also cause potential environmental risk. In this paper, we studied the long-term fertilizer experiment (started 1980) to assess the soil P dynamic, balance, critical P value and the crop yield response in Taihu Lake region, China. To avoid the effect of nitrogen (N) and potassium (K), only the folowing treatments were chosen for subsequent discussion, including: C0 (control treatment without any fertilizer or organic manure), CNK treatment (mineral N and K only), CNPK (balanced fertilization with mineral N, P and K), MNK (integrated organic ma-nure and mineral N and K), and MNPK (organic manure plus balanced fertilization). The results revealed that the response of wheat yield was more sensitive than rice, and no signiifcant differences of crop yield had been detected among MNK, CNPK and MNPK until 2013. Dynamic and balance of soil total P (TP) and Olsen-P showed soil TP pool was enlarged signiifcantly over consistent fertilization. However, the diminishing marginal utility of soil Olsen-P was also found, indicating that high-level P application in the present condition could not increase soil Olsen-P contents anymore. Linear-linear and Mitscherlich models were used to estimate the critical value of Olsen-P for crops. The average critical P value for rice and wheat was 3.40 and 4.08 mg kg–1, respectively. The smaler critical P value than in uplands indicated a stronger ability of P supply for crops in this paddy soil. We concluded that no more mineral P should be applied in rice-wheat system in Taihu Lake region if soil Olsen-P is higher than the critical P value. The agricultural technique and management referring to acti-vate the plant-available P pool are also considerable, such as integrated use of low-P organic manure with mineral N and K.

  17. The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx: goals, platforms, and field operations

    Directory of Open Access Journals (Sweden)

    R. Wood

    2011-01-01

    Full Text Available The VAMOS1 Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx was an international field program designed to make observations of poorly understood but critical components of the coupled climate system of the southeast Pacific. This region is characterized by strong coastal upwelling, the coolest SSTs in the tropical belt, and is home to the largest subtropical stratocumulus deck on Earth. The field intensive phase of VOCALS-REx took place during October and November 2008 and constitutes a critical part of a broader CLIVAR program (VOCALS designed to develop and promote scientific activities leading to improved understanding, model simulations, and predictions of the southeastern Pacific (SEP coupled ocean-atmosphere-land system, on diurnal to interannual timescales. The other major components of VOCALS are a modeling program with a model hierarchy ranging from the local to global scales, and a suite of extended observations from regular research cruises, instrumented moorings, and satellites. The two central themes of VOCALS-REx focus upon (a links between aerosols, clouds and precipitation and their impacts on marine stratocumulus radiative properties, and (b physical and chemical couplings between the upper ocean and the lower atmosphere, including the role that mesoscale ocean eddies play. A set of hypotheses designed to be tested with the combined field, monitoring and modeling work in VOCALS is presented here. A further goal of VOCALS-REx is to provide datasets for the evaluation and improvement of large-scale numerical models. VOCALS-REx involved five research aircraft, two ships and two surface sites in northern Chile. We describe the instrument payloads and key mission strategies for these platforms and give a summary of the missions conducted.

    1 Variability of the American Monsoon Systems, an international CLIVAR program.

  18. The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx: goals, platforms, and field operations

    Directory of Open Access Journals (Sweden)

    R. Wood

    2010-09-01

    Full Text Available The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx was an international field program designed to make observations of poorly understood but critical components of the coupled climate system of the southeast Pacific. This region is characterized by strong coastal upwelling, the coolest SSTs in the tropical belt, and is home to the largest subtropical stratocumulus deck on Earth. The field intensive phase of VOCALS-REx took place during October and November 2008 and constitutes a critical part of a broader CLIVAR program (VOCALS designed to develop and promote scientific activities leading to improved understanding, model simulations, and predictions of the southeastern Pacific (SEP coupled ocean-atmosphere-land system, on diurnal to interannual timescales. The other major components of VOCALS are a modeling program with a model hierarchy ranging from the local to global scales, and a suite of extended observations from regular research cruises, instrumented moorings, and satellites.

    The two central themes of VOCALS-REx are designed to improve understanding of (a links between aerosols, clouds and precipitation and their impacts on marine stratocumulus radiative properties, and (b physical and chemical couplings between the upper ocean and the lower atmosphere, including the role that mesoscale ocean eddies play. A set of hypotheses designed to be tested with the combined field, monitoring and modeling work in VOCALS is presented here. VOCALS-REx involved five research aircraft, two ships and two surface sites in northern Chile. We describe the instrument payloads and key mission strategies for these platforms and given a summary of the missions conducted.

  19. The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx): Goals, platforms, and field operations

    Energy Technology Data Exchange (ETDEWEB)

    Wood, R.; Springston, S.; Mechoso, C. R.; Bretherton, C. S.; A.Weller, R.; Huebert, B.; Straneo, F.; Albrecht, B. A.; Coe, H.; Allen, G.; Vaughan, G.; Daum, P.; Fairall, C.; Chand, D.; Klenner, L. G.; Garreaud, R.; Grados, C.; Covert, D. S.; Bates, T. S.; Krejci, R.; Russell, L. M.; Szoeke, S. d.; Brewer, A.; Yuter, S. E.; Chaigneau, A.; Toniazzo, T.; Minnis, P.; Palikonda, R.; Abel, S. J.; Brown, W. O. J.; Williams, S.; Fochesatto, J.; Brioude, J.; Bower, K. N

    2011-01-21

    The VAMOS Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx) was an international field program designed to make observations of poorly understood but critical components of the coupled climate system of the southeast Pacific. This region is characterized by strong coastal upwelling, the coolest SSTs in the tropical belt, and is home to the largest subtropical stratocumulus deck on Earth. The field intensive phase of VOCALS-REx took place during October and November 2008 and constitutes a critical part of a broader CLIVAR program (VOCALS) designed to develop and promote scientific activities leading to improved understanding, model simulations, and predictions of the southeastern Pacific (SEP) coupled ocean-atmosphere-land system, on diurnal to interannual timescales. The other major components of VOCALS are a modeling program with a model hierarchy ranging from the local to global scales, and a suite of extended observations from regular research cruises, instrumented moorings, and satellites. The two central themes of VOCALS-REx focus upon (a) links between aerosols, clouds and precipitation and their impacts on marine stratocumulus radiative properties, and (b) physical and chemical couplings between the upper ocean and the lower atmosphere, including the role that mesoscale ocean eddies play. A set of hypotheses designed to be tested with the combined field, monitoring and modeling work in VOCALS is presented here. A further goal of VOCALS-REx is to provide datasets for the evaluation and improvement of large-scale numerical models. VOCALS-REx involved five research aircraft, two ships and two surface sites in northern Chile. We describe the instrument payloads and key mission strategies for these platforms and give a summary of the missions conducted.

  20. Partnering with law enforcement to deliver good public health: the experience of the HIV/AIDS Asia regional program

    Directory of Open Access Journals (Sweden)

    Sharma Mukta

    2012-07-01

    Full Text Available Abstract In the South-East Asia region, the drug control and supply reduction agenda is of high political importance. A multitude of law enforcement agencies are engaged in this work. Nationwide campaigns such as the “Strike- Hard” campaign in China or the “war on drugs” in Thailand dominate the landscape. Viet Nam’s response to drug use has historically focused on deterrence through punishment and supply-side measures. This policy environment is further complicated by lack of evidence-based drug dependence treatment in several settings. The public health consequences of this approach have been extremely serious, with some of the highest documented prevalence of preventable blood-borne viral infections, including HIV, and hepatitis B and C. The wider socioeconomic consequences of this have been borne by families, communities and the governments themselves. The HIV/AIDS Asia Regional Program (HAARP aims to stop the spread of HIV associated with drug use in South-East Asia and parts of southern China. HAARP works across five countries (Cambodia, China Burma, Laos, Viet Nam chiefly through the Ministries of Health and Social Affairs, National Drug Control Agencies, and Public Security sectors, including prisons. HAARP has also engaged with UN agencies and a wide range of civil society organisations, including organisations of people who use drugs, to ensure their meaningful involvement in matters that directly affect them. We describe the experience of HAARP in implementing a large-scale harm reduction programme in the Sub-Mekong Region. HAARP chose to direct its efforts in three main areas: supporting an enabling environment for effective harm reduction policies, building core capacity among national health and law enforcement agencies, and supporting “universal access” goals by making effective, high-coverage services available to injecting drug users and their partners. The activities supported by HAARP are humble yet important

  1. Partnering with law enforcement to deliver good public health: the experience of the HIV/AIDS Asia regional program.

    Science.gov (United States)

    Sharma, Mukta; Chatterjee, Anindya

    2012-07-09

    In the South-East Asia region, the drug control and supply reduction agenda is of high political importance. A multitude of law enforcement agencies are engaged in this work. Nationwide campaigns such as the "Strike- Hard" campaign in China or the "war on drugs" in Thailand dominate the landscape. Viet Nam's response to drug use has historically focused on deterrence through punishment and supply-side measures. This policy environment is further complicated by lack of evidence-based drug dependence treatment in several settings. The public health consequences of this approach have been extremely serious, with some of the highest documented prevalence of preventable blood-borne viral infections, including HIV, and hepatitis B and C. The wider socioeconomic consequences of this have been borne by families, communities and the governments themselves.The HIV/AIDS Asia Regional Program (HAARP) aims to stop the spread of HIV associated with drug use in South-East Asia and parts of southern China. HAARP works across five countries (Cambodia, China Burma, Laos, Viet Nam) chiefly through the Ministries of Health and Social Affairs, National Drug Control Agencies, and Public Security sectors, including prisons. HAARP has also engaged with UN agencies and a wide range of civil society organisations, including organisations of people who use drugs, to ensure their meaningful involvement in matters that directly affect them. We describe the experience of HAARP in implementing a large-scale harm reduction programme in the Sub-Mekong Region. HAARP chose to direct its efforts in three main areas: supporting an enabling environment for effective harm reduction policies, building core capacity among national health and law enforcement agencies, and supporting "universal access" goals by making effective, high-coverage services available to injecting drug users and their partners.The activities supported by HAARP are humble yet important steps. However, a much higher political

  2. Controls on northern wetland methane emissions: insights from regional synthesis studies and the Alaska Peatland Experiment (APEX)

    Science.gov (United States)

    Turetsky, M. R.; Euskirchen, E. S.; Czimczik, C. I.; Waldrop, M. P.; Olefeldt, D.; Fan, Z.; Kane, E. S.; McGuire, A. D.; Harden, J. W.

    2014-12-01

    Wetlands are the largest natural source of atmospheric methane. Static chambers have been used to quantify variation in wetland CH4 flux for many decades. Regional to global scale synthesis studies of static chamber measurements show that relationships between temperature, water availability and CH4 emissions depend on wetland type (bog, fen, swamp), region (tropical, temperate, arctic) and disturbance. For example, while water table position and temperature serve as the dominant controls on bog and swamp CH4 flux, vegetation is an important control on emissions from fens. These studies highlight the fact that wetland types have distinct controls on CH4 emissions; however, it is unlikely that modeling of wetland CH4 flux will improve without a better mechanistic understanding of the processes underlying CH4 production, transport, and oxidation. At the Alaska Peatland Experiment, we are quantifying CH4 emission using static chambers, automated chambers, and towers. Our sites vary in permafrost regime, including groundwater fens without permafrost, forested peat plateaus with intact permafrost, and collapse scar bogs formed through permafrost thaw. Experimental studies that examine plant and microbial responses to altered water table position and soil temperature are complemented by a gradient approach, where we use a space-for-time substitutions to examine the consequences of thaw on time-scales of decades to centuries. Our results thus far have documented the importance of soil rewetting in governing large CH4 fluxes from northern wetland soils. Accounting for CH4, our collapse scar bog significantly contributed to the global warming potential of the landscape. A major objective of our work is to explore the role of permafrost C release in greenhouse gas fluxes from wetland soils, which we are assessing using radiocarbon as a natural tracer. We have shown, for example, that ebullition of CH4 is dominated by recently fixed C, but a significant fraction of CH4 in

  3. The butterfly fauna of the Nizhny Novgorod Region inventarisation experience (Insecta: Lepidoptera and its use for the regional Red Data Book building

    Directory of Open Access Journals (Sweden)

    Stanislav K. Korb

    2017-02-01

    Full Text Available Discussed is an inventory of the Lepidoptera fauna of the Nizhny Novgorod region, its current status and prospects of its study. At the moment 1412 species of Lepidoptera are known from this area, but according to preliminary estimates the total number of species of Lepidoptera in this area amounts probably between 1800 and 2000. The necessity of the inclusion of 66 species of Lepidoptera in the Red Data Book of the Nizhny Novgorod region (approximately 4.5% of its current fauna and about 3.2% of its expected fauna is discussed. The necessity of the exception of 49 species of Lepidoptera by the Red Data Book of Nizhny Novgorod region is shown. The prospects for the protection of the Lepidoptera fauna within this area are discussed. Proposed is the usage of the IUCN status criteria for regional Red List with their modification in the area of the species.

  4. The lived experiences of patients and ambulance ramping in a regional Australian emergency department: An interpretive phenomenology study.

    Science.gov (United States)

    Kingswell, Chris; Shaban, Ramon Z; Crilly, Julia

    2015-11-01

    Internationally, the workload of emergency departments (ED) has increased, resulting in overcrowding and frequent delays in the offloading of patients arriving via ambulance--referred to in Australia as 'ambulance ramping'. Using interpretive phenomenology, this study sought to understand the experience of ambulance ramping from the perspective of patients. Semi-structured interviews were undertaken with seven patients who presented to a regional Queensland ED via ambulance, and experienced an ambulance offload delay of >30 min. Ambulance ramping in the ED was described as 'Being a patient, patient', and three major themes emerged: Understanding the emergency healthcare system; Making do within the emergency healthcare system; and Being 'in the dark' during ambulance ramping. Most participants did not understand the antecedents to ambulance ramping, but understood some of the consequences. Most were happy to wait with paramedics for a bed and, although without privacy, felt safe. However, most participants felt 'in the dark' during ambulance ramping, due to communication difficulties regarding bed availability, and this led to frustration. In light of the Australian Charter of Healthcare Rights, service improvement opportunities exist for patients arriving to the ED by ambulance to ensure delays are minimised and quality care is delivered. Copyright © 2015 College of Emergency Nursing Australasia Ltd. Published by Elsevier Ltd. All rights reserved.

  5. THE NATIONAL ONCOLOGICAL PROGRAM IMPLEMENTATION – EXPERIENCE IN THE VLADIMIR REGION (TO THE 70TH ANNIVERSARY OF THE REGIONAL CLINICAL ONCOLOGICAL DISPENSARY

    Directory of Open Access Journals (Sweden)

    A. G. Zirin

    2017-01-01

    Full Text Available By 2010, on the background of the steady increase in the incidence of malignant tumors in the Vladimir area, primary oncological care level worked inefficiently.Condition of material and technical base of the Vladimir Regional Clinical Oncological Dispensary was also unsatisfactory. All these problems required solution in the form of the National Oncology Program realization in the region. The National Oncological Program has begun to work in the Vladimir region since 2011. Target indicators of the oncological program implementation by 2015 were established. They are: Increase of 5-year survival value of patients with malignant tumors after diagnosis date to 51.4%; Increase the number of malignant tumors early detection cases at the I–II stages up to 51%; Decrease the mortality rate of working age population to 99 per 100 000; Decrease of mortality within one year from the first time of cancer diagnosis to 27%. The following main objectives such as radically improved the material and technical base of oncology dispensary; modern methods of prevention, diagnosis and patients treatment improvement and introduction; the system providing population cancer care focused on the cancer early detection and the specialized combined antitumor treatment provision are realized in order to achieve these goals. The implementation of the tasks allowed to achieve positive dynamics of Vladimir region population cancer care indicators. All the main targets of the National Oncology Program for the Vladimir region were achieved successfully. Implementation of the National Oncology Program has had an extremely positive effect on the cancer services development of, as well as for the health of the entire population of the Vladimir region.

  6. Impact of Argo Observation on the Regional Ocean Reanalysis of China Coastal Waters and Adjacent Seas: A Twin-Experiment Study

    OpenAIRE

    Caixia Shao; Lili Xuan; Yingzhi Cao; Xiaojian Cui; Siyu Gao

    2015-01-01

    A regional ocean reanalysis system of China coastal waters and adjacent seas, called CORA (China ocean reanalysis), has been recently developed at the National Marine Data and Information Service (NMDIS). In this study, based on CORA, the impact of Argo profiles on the regional reanalysis is evaluated using a twin-experiment approach. It is found that, by assimilating Argo observations, the reanalysis quality is much improved: the root mean square (RMS) error of temperature and salinity can b...

  7. Feasibility experiment for Active Monitoring of Inter-plate Coupling in Tokai region. ---A dense array measurement---

    Science.gov (United States)

    Watanabe, T.; Ikuta, R.; Soma, T.; Saiga, A.; Miyajima, R.; Fujii, N.; Yamaoka, K.; Tsuruga, K.; Kunitomo, T.; Hasada, Y.; Kasahara, J.; Kumazawa, M.; Satomura, M.

    2005-12-01

    We carried out a long-distance seismic monitoring experiment using ACROSS (Accurately Controlled and Routinely Operated Signal System) for 10 months starting from the end of 2004 in Tokai region central Japan. In this experiment, we attempted to detect reflected phases from the top surface of the subducting Philippine Sea plate and to detect their temporal changes. In the Tokai region, a seismic survey was conducted in 2001. A strong reflected phase was detected and was interpreted as a reflection from the boundary between subducting and overriding plate [Iidaka, 2003]. Yoshida et al. [2004] analyzed the ACROSS signal received by a nationwide seismic network (Hi-net) and identified several phases which may include the direct waves and reflected phases from the plate boundary. The aim of our research is to confirm the reflected phases and also to detect temporal changes in properties of them. The ACROSS source was continuously operated in Toki City, Gifu prefecture by Tono Geoscience Center. The frequency-modulated signal with frequency band from10 to 20 Hz was precisely repeated with an interval of 50 seconds. As the rotation direction of the source reverses once per hour, we can synthesize linear vibration in any direction. Seismometers were deployed on a survey line between 40 and 70 km distance to the southeast from the source. We also deployed an array consisted by 12 seismometers having 2km aperture at 55 km away from the source on the survey line. We acquired seismograms with the array and stacked to improve S/N ratio. In ACROSS data analysis, we can estimate the errors of the received signals quantitatively in the frequency domain. We stacked the received signals weighted by inverse of the estimated errors in order to reduce the effect of the incidental noises such as earthquakes. We converted the stacked spectral signals into a frequency response by dividing them by the source spectra. Through applying an inverse Fourier transform to the frequency response

  8. Preface to special section on East Asian Studies of Tropospheric Aerosols: An International Regional Experiment (EAST-AIRE)

    Science.gov (United States)

    Li, Zhanqing; Chen, H.; Cribb, M.; Dickerson, R.; Holben, B.; Li, C.; Lu, D.; Luo, Y.; Maring, H.; Shi, G.; Tsay, S.-C.; Wang, P.; Wang, Y.; Xia, X.; Zheng, Y.; Yuan, T.; Zhao, F.

    2007-11-01

    Papers published in this special section report findings from the East Asian Study of Tropospheric Aerosols: An International Regional Experiment (EAST-AIRE). They are concerned with (1) the temporal and spatial distributions of aerosol loading and precursor gases, (2) aerosol single scattering albedo (SSA), (3) aerosol direct radiative effects, (4) validation of satellite products, (5) transport mechanisms, and (6) the effects of air pollution on ecosystems. Aerosol loading is heaviest in mideastern China with a mean aerosol optical depth (AOD) of 0.5 and increasing to 0.7 around major cities that reduced daily mean surface solar radiation by ˜30-40 W m-2, but barely changed solar reflection at the top of the atmosphere. Aerosol loading, particle size and composition vary considerably with location and season. The MODIS AOD data from Collection 5 (C5) agree much better with ground data than earlier releases, but considerable discrepancies still exist because of treatments of aerosol SSA and surface albedo. Four methods are proposed/adopted to derive the SSA by means of remote sensing and in situ observation, which varies drastically with time and space. The nationwide means of AOD, Ångström exponent, and SSA (0.5 μm) in China are 0.69 ± 0.17, 1.06 ± 0.26, and 0.89 ± 0.04, respectively. Measurements of trace gases reveal substantial uncertainties in emission inventories. An analysis of aircraft measurements revealed that dry convection is an important mechanism uplifting pollutants over northern China. Model simulations of nitrogen deposition and impact of ozone pollution on net primary productivity indicate an increasing threat of air pollution on the ecosystem.

  9. Clinicopathological profile, airway management, and outcome in huge multinodular goiters: an institutional experience from an endemic goiter region.

    Science.gov (United States)

    Agarwal, Amit; Agarwal, Sudhi; Tewari, Prabhat; Gupta, Sushil; Chand, Gyan; Mishra, Anjali; Agarwal, Gaurav; Verma, A K; Mishra, S K

    2012-04-01

    Huge goiters are common in iodine-deficient endemic regions. They are of concern to the surgeons because of the anticipated risk of difficult dissection and increased chances of surgical complications. Similarly, they are of concern to the anesthesiologists because of anticipated intubation-related difficulties and post-thyroidectomy tracheomalacia. In the present study we aimed to present our experience of managing goiters based on their gross weight, highlighting their clinicopathological profile, perioperative airway-related difficulties, and management of surgical morbidity. Retrospective analysis of patients who underwent total thyroidectomy in the primary setting at our institute from 1995 to 2009 was carried out based on the gross gland weight. The patients were thus grouped into group A: ≤200 g; group B: 201 to ≤400 g; group C: 401 to ≤600 g; group D: >600 g. Group A (660 cases); group B (108 cases); group C (36 cases); and group D (9 cases) were included. As the goiter size increased, the mean duration of goiter, compressive symptoms, retrosternal extension (RSE), airway deformity, intubation difficulty, and tracheomalacia increased. The rate of tracheostomy, sternotomy, hemorrhage, visceral injury, and hospital stay was high with huge goiters. These features were more marked in malignant goiters compared to benign goiters. However, the postoperative complications were comparable in both of those groups. Long-standing huge goiters are common in iodine-deficient endemic areas. The majority of patients have symptomatic or clinicoradiological evidence of airway involvement. The incidence of RSE, airway deformity, intubation difficulty, and tracheomalacia is high with huge goiters. The surgery is technically demanding with greater associated chances of injury to native structures. Malignancy influences the presentation and outcome in smaller goiters. In centers with experienced endocrine surgeons and dedicated anesthetists, huge goiters can be

  10. High-spatial-resolution TOVS observations for the FIRE/SRB Wisconsin experiment region from October 14 through November 2, 1986

    Science.gov (United States)

    Whitlock, Charles H.; Wylie, Donald P.; Lecroy, Stuart R.

    1988-01-01

    Maps and concise tables are presented which show TOVS (TIROS Operational Vertical Sounder) HIRS/2 (High Resolution Infrared Sounder) data products, resolution size, and sounding location for the FIRE/SRB (First ISCCP Experiment/Surface Radiation Budget) Wisconsin experiment region from October 14 through November 2, 1986. The data presented are the result of a special analysis of the HIRS/2 sounder from the NOAA-9 and -10 satellites.

  11. experience

    Directory of Open Access Journals (Sweden)

    Fernanda da R. Becker

    2007-01-01

    Full Text Available La Educación Infantil es un derecho reconocido en la Convención de Derechos de los Niños (2005. Sin embargo, este derecho ha sido pasado por alto, pues muchos países no tienen programas oficiales para los primeros años de infancia, o si tienen algunos programas, éstos no son efectivos. En 1966, el gobierno brasileño adoptó la política de integrar dentro del sector educativo la responsabilidad administrativa de las sala-cunas de niños y niñas de cero a tres años y de los preescolares de cuatro a seis años, lo cual fue un primer paso para la expansión de la provisión de Educación Inicial. Diez años más tarde, todavía hay una carencia de establecimientos públicos y los gobiernos locales no le dan alta prioridad en sus presupuestos a esta fase de la educación. Este artículo se dirige a analizar la experiencia brasileña de Educación Inicial, con el fin de identificar los obstáculos que todavía impiden lograr las metas establecidas. El análisis empírico se enfoca hacia las diferencias entre las regiones del país y entre las etapas de expansión de la Educación Inicial, para medir la brecha existente entre el número de matrículas y la demanda por cupos. Se evalúan los datos oficiales, como el número de establecimientos y de matrículas desde 1996 hasta 2006. El análisis señala algunos obstáculos que deberían superar los gobiernos locales para poder mejorar la provisión y la calidad de la Educación Inicial

  12. Missile injuries in head — neck and maxillo-facial region — an experience in eastern nepal

    OpenAIRE

    2008-01-01

    Ballistic injuries to head-neck and maxillofacial region is quite common problem nowadays. Most of the time the injuries seem to be dreadful but the mechanism of the injuries caused by ballistics and the anatomical conditions of maxillofacial and head-neck region mitigate the severity of the injuries. Proper primary management followed by reconstruction and management of associated injuries decreases the mortality and morbidity of missile injuries in head-neck and maxillofacial region. Eleven...

  13. ”How do the patients and their close relatives experience The Coordinated Investigation Model of Dementia in the North Denmark Region?”

    DEFF Research Database (Denmark)

    Hulgaard, Hanne; Ottesen, Aase Marie

    How do the patients and their close relatives experience The Coordinated Investigation Model of Dementia in the North Denmark Region? The aim of the project was to investigate how the patients and their close relatives experienced the investigation and the subsequent social medicine intervention...

  14. The Complex Life Experience of First-Generation College Students Who Are Working Adults in the Appalachian Region of the United States: A Phenomenological Study

    Science.gov (United States)

    Thurman, Deborah Elizabeth

    2016-01-01

    The purpose of this transcendental phenomenological study was to describe and understand the complexity of life experiences for first-generation college students or recent graduates who are working adults in the Central and South-Central Appalachian region of the United States in light of the construct resilience and how purposefully selected…

  15. Evaluation of a region-wide hepatitis B vaccination program in dialysis patients: experience in an Italian region. The Latium Hepatitis Prevention Group.

    Science.gov (United States)

    Albertoni, F; Battilomo, A; Di Nardo, V; Franco, E; Ippolito, G; Marinucci, G; Perucci, C A; Petrosillo, N; Sommella, L

    1991-01-01

    In 1985-1986, 634 adult dialysis patients were tested prior to hepatitis B vaccination, representing 40% of the total patients in Latium, an Italian region. HBsAg and anti-HBs prevalences were 7.1 and 36.0%, respectively. Merck, Sharp & Dohme (MSD) and Pasteur plasma-derived vaccines were randomly allocated to the 44 dialysis units. An anti-HBs response greater than or equal to 10 IU/l was elicited in 58.5% of 236 subjects tested at 6 months, 63.4% MSD and 52.4% Pasteur (p n.s.). The relatively low response to the vaccine in this high-risk group stresses the need to improve the efficacy of the vaccination and to maintain policies of environmental control.

  16. The regulated distribution transformer. Experiences gathered in the grid of EnBW Regional AG; Erfahrungen mit dem regelbaren Ortsnetztransformator im Netz der EnBW Regional AG

    Energy Technology Data Exchange (ETDEWEB)

    Hennig, Matthias; Koerner, Christian [EnBW Regional AG, Stuttgart (Germany); Schmid, Ronald [Siemens AG, Nuernberg (Germany); Handt, Karsten [Siemens AG, Erlangen (Germany)

    2012-07-01

    Regulated distribution transformers will play an important role in achieving voltage control for distributions grids with a high amount of volatile decentralized power generation. As a part of their research project named ''NetLab'', EnBW Regional AG tests a 400-kVA-substation-transformer provided by Siemens AG, which is fully integrated in the operating distribution grid. The transformer prototype with its thyristor-based on-load tap-changer can switch between three different transmission ratios. Its independent control unit is located in the secondary substation and supports the testing of different control algorithms. Extensive measurements allow a detailed monitoring of the voltage and load characteristics in the network and examining the transformer's switching behaviour as well as its effects on power quality. (orig.)

  17. Leveraging 35 years of Pinus taeda research in the southeastern US to constrain forest carbon cycle predictions: regional data assimilation using ecosystem experiments

    Directory of Open Access Journals (Sweden)

    R. Q. Thomas

    2017-07-01

    Full Text Available Predicting how forest carbon cycling will change in response to climate change and management depends on the collective knowledge from measurements across environmental gradients, ecosystem manipulations of global change factors, and mathematical models. Formally integrating these sources of knowledge through data assimilation, or model–data fusion, allows the use of past observations to constrain model parameters and estimate prediction uncertainty. Data assimilation (DA focused on the regional scale has the opportunity to integrate data from both environmental gradients and experimental studies to constrain model parameters. Here, we introduce a hierarchical Bayesian DA approach (Data Assimilation to Predict Productivity for Ecosystems and Regions, DAPPER that uses observations of carbon stocks, carbon fluxes, water fluxes, and vegetation dynamics from loblolly pine plantation ecosystems across the southeastern US to constrain parameters in a modified version of the Physiological Principles Predicting Growth (3-PG forest growth model. The observations included major experiments that manipulated atmospheric carbon dioxide (CO2 concentration, water, and nutrients, along with nonexperimental surveys that spanned environmental gradients across an 8.6  ×  105 km2 region. We optimized regionally representative posterior distributions for model parameters, which dependably predicted data from plots withheld from the data assimilation. While the mean bias in predictions of nutrient fertilization experiments, irrigation experiments, and CO2 enrichment experiments was low, future work needs to focus modifications to model structures that decrease the bias in predictions of drought experiments. Predictions of how growth responded to elevated CO2 strongly depended on whether ecosystem experiments were assimilated and whether the assimilated field plots in the CO2 study were allowed to have different mortality parameters than the other field

  18. Leveraging 35 years of Pinus taeda research in the southeastern US to constrain forest carbon cycle predictions: regional data assimilation using ecosystem experiments

    Science.gov (United States)

    Quinn Thomas, R.; Brooks, Evan B.; Jersild, Annika L.; Ward, Eric J.; Wynne, Randolph H.; Albaugh, Timothy J.; Dinon-Aldridge, Heather; Burkhart, Harold E.; Domec, Jean-Christophe; Fox, Thomas R.; Gonzalez-Benecke, Carlos A.; Martin, Timothy A.; Noormets, Asko; Sampson, David A.; Teskey, Robert O.

    2017-07-01

    Predicting how forest carbon cycling will change in response to climate change and management depends on the collective knowledge from measurements across environmental gradients, ecosystem manipulations of global change factors, and mathematical models. Formally integrating these sources of knowledge through data assimilation, or model-data fusion, allows the use of past observations to constrain model parameters and estimate prediction uncertainty. Data assimilation (DA) focused on the regional scale has the opportunity to integrate data from both environmental gradients and experimental studies to constrain model parameters. Here, we introduce a hierarchical Bayesian DA approach (Data Assimilation to Predict Productivity for Ecosystems and Regions, DAPPER) that uses observations of carbon stocks, carbon fluxes, water fluxes, and vegetation dynamics from loblolly pine plantation ecosystems across the southeastern US to constrain parameters in a modified version of the Physiological Principles Predicting Growth (3-PG) forest growth model. The observations included major experiments that manipulated atmospheric carbon dioxide (CO2) concentration, water, and nutrients, along with nonexperimental surveys that spanned environmental gradients across an 8.6 × 105 km2 region. We optimized regionally representative posterior distributions for model parameters, which dependably predicted data from plots withheld from the data assimilation. While the mean bias in predictions of nutrient fertilization experiments, irrigation experiments, and CO2 enrichment experiments was low, future work needs to focus modifications to model structures that decrease the bias in predictions of drought experiments. Predictions of how growth responded to elevated CO2 strongly depended on whether ecosystem experiments were assimilated and whether the assimilated field plots in the CO2 study were allowed to have different mortality parameters than the other field plots in the region. We present

  19. Sustainable forest management preferences of interest groups in three regions with different levels of industrial forestry: an exploratory attribute-based choice experiment.

    Science.gov (United States)

    Berninger, Kati; Adamowicz, Wiktor; Kneeshaw, Daniel; Messier, Christian

    2010-07-01

    The challenge of sustainable forest management is to integrate diverse and sometimes conflicting management objectives. In order to achieve this goal, we need a better understanding of the aspects influencing the preferences of diverse groups and how these groups make trade-offs between different attributes of SFM. We compare the SFM preferences of interest groups in regions with different forest use histories based on the reasoning that the condition of the forest reflects the forest use history of the area. The condition of the forest also shapes an individual's forest values and attitudes. These held values and attitudes are thought to influence SFM preferences. We tested whether the SFM preferences vary amongst the different interest groups within and across regions. We collected data from 252 persons using a choice experiment approach, where participants chose multiple times among different options described by a combination of attributes that are assigned different levels. The novelty of our approach was the use of choice experiments in the assessment of regional preference differences. Given the complexity of inter-regional comparison and the small sample size, this was an exploratory study based on a purposive rather than random sample. Nevertheless, our results suggest that the aggregation of preferences of all individuals within a region does not reveal all information necessary for forest management planning since opposing viewpoints could cancel each other out and lead to an interpretation that does not reflect possibly polarised views. Although based on a small sample size, the preferences of interest groups within a region are generally statistically significantly different from each other; however preferences of interest groups across regions are also significantly different. This illustrates the potential importance of assessing heterogeneity by region and by group.

  20. Experiences in Applying Earth Observing Satellite Technology in SERVIR Regions with an Emphasis on Disasters: Successes, Lessons and Paths Forward

    Science.gov (United States)

    Anderson, Eric

    2017-01-01

    Earth observing satellites offer a unique perspective of our environment from the vantage point of space. Repeated measurements of the Earths subsystems such as the biosphere, atmosphere, lithosphere, hydrosphere, and of humans interactions with their environments, allow for a better understanding of Earth system processes, and they can provide input for decision making in areas of environmental management and disaster risk reduction. SERVIR is a joint initiative of the US National Aeronautics and Space Administration (NASA) and the US Agency for International Development (USAID) that began in 2005 and has been active in applying Earth observations for sustainable development in many regions around the world, recently the Lower Mekong and West Africa regions. This talk will highlight some successes achieved and lessons learned through SERVIR in Central America, Eastern Southern Africa, and the Hindu Kush-Himalaya region, focusing on disasters. We will also present opportunities for enhanced decision making with Earth observations and geospatial technologies in the Lower Mekong region.

  1. The sickest first? Disparities with model for end-stage liver disease-based organ allocation: one region's experience.

    Science.gov (United States)

    Schaffer, Randolph L; Kulkarni, Sanjay; Harper, Ann; Millis, J Michael; Cronin, David C

    2003-11-01

    February 27, 2002, allocation of cadaver livers for transplantation changed from a waiting-time-based system to an evidence-based system referred to as the Model for End-Stage Liver Disease (MELD). We reviewed data from 1 of the 11 United Network for Organ Sharing regions to determine the impact of the MELD on the allocation of cadaver livers for transplantation in that region. The region of interest (study region) consists of three distinct geographic areas (referred to as Transplant Service Areas [TSAs]). Based on information obtained from the Organ Procurement and Transplantation Network for the United States and for the study region, the following observations were made: (1) study region patients who received a cadaver liver had higher mean and median MELD scores than cadaver liver recipients in the United States (study region mean score, 25.1; median, 26.0; US mean score, 23.9; median, 24.0); (2) within the study region, TSAs with competing liver transplant programs performed transplantation on patients at a significantly higher mean MELD score than TSAs dominated by a single center (TSA-1 mean score, 27.3; TSA-2 mean score, 26.6; TSA-3 mean score, 21.3); this disparity persisted when transplantations for hepatocellular carcinoma (HCC) were excluded; and (3) study region patients removed from the waiting list because of death or being too sick for transplantation have higher MELD scores than the national average (study region mean score, 25.4; US mean score, 23.8). Overall, implementation of the MELD resulted in a substantial increase in the number of transplantations performed for HCC, and MELD exceptions for all reasons were more common in TSAs that have multiple centers. Despite the MELD, there remains disparity in organ allocation within the study region. The MELD may accurately predict pretransplantation mortality, but it does not ensure equitable organ distribution. We propose that intraregional sharing of cadaver livers based on the MELD may help limit

  2. Initial experiences and innovations in supervising community health workers for maternal, newborn, and child health in Morogoro region, Tanzania

    OpenAIRE

    Roberton, Timothy; Applegate, Jennifer; LeFevre, Amnesty E.; Mosha, Idda; Cooper, Chelsea M; Silverman, Marissa; Feldhaus, Isabelle; Chebet, Joy J; Mpembeni, Rose; Semu, Helen; Killewo, Japhet; Winch, Peter; Baqui, Abdullah H.; George, Asha S.

    2015-01-01

    Abstract Background: Supervision is meant to improve the performance and motivation of community health workers (CHWs). However, most evidence on supervision relates to facility health workers. The Integrated Maternal, Newborn, and Child Health (MNCH) Program in Morogoro region, Tanzania, implemented a CHW pilot with a cascade supervision model where facility health workers were trained in supportive supervision for volunteer CHWs, supported by regional and district staff, and with village...

  3. Simulation of West African air pollution during the DACCIWA experiment with the GEOS-Chem West African regional model.

    Science.gov (United States)

    Morris, Eleanor; Evans, Mathew

    2017-04-01

    Pollutant emissions from West African cities are forecast to increase rapidly in future years because of extensive economic and population growth, together with poorly regulated industrialisation and urbanisation. Observational constraints in this region are few, leading to poor understanding of present-day air pollution in this region. To increase our understanding of the processes controlling air pollutants over the region, airborne observations were made from three research aircraft based out of Lomé, Togo during the DACCIWA field campaign in June-July 2016. A new 0.25x0.3125 degree West Africa regional version of the GEOS-Chem offline chemical transport model has also been developed to explore the processes controlling pollutants over the region. We evaluate the model using the aircraft data and focus on primary (CO, SO2, NOx, VOCs) and secondary pollutants (O3, aerosol). We find significant differences between the model and the measurements for certain primary compounds which is indicative of significant uncertainties in the base (EDGAR) emissions. For CO (a general tracer of pollution) we evaluate the role of different emissions sources (transport, low temperature combustion, power generation) in determining its concentration in the region. We conclude that the leading cause of uncertainty in our simulation is associated with the emissions datasets and explore the impact of using differing datasets.

  4. The experiments of Ramón M. Termeyer SJ on the electric eel in the River Plate region (c. 1760) and other early accounts of Electrophorus electricus.

    Science.gov (United States)

    de Asúa, Miguel

    2008-01-01

    This paper focuses on Ramón M. Termeyer SJ (1737-1814?), a naturalist who experimented with the electric eel in the River Plate region during the 1760s. After going through an enumeration of the chroniclers that since the sixteenth century noticed the benumbing discharge of Electrophorus electricus, the article summarizes the work that immediately preceded Termeyer's and considers as a term of comparison the experiments on the electric eel performed by Bertrand Bajon (fl. 1751-1778) in the French Guyanne. It ends by discussing the meaning of Termeyer's 1781 and 1810 articles in the light of contemporary ideas of animal electricity.

  5. Integrated care through disease-oriented critical paths:experience from Japan’s regional health planning initiatives

    Directory of Open Access Journals (Sweden)

    Etsuji Okamoto

    2011-09-01

    Full Text Available Introduction: In April 2008, Japan launched a radical reform in regional health planning that emphasized the development of disease-oriented clinical care pathways. These 'inter-provider critical paths' have sought to ensure effective integration of various providers ranging among primary care practitioners, acute care hospitals, rehabilitation hospitals, long-term care facilities and home care.  Description of policy practice: All 47 prefectures in Japan developed their Regional Health Plans pursuant to the guideline requiring that these should include at least four diseases: diabetes, acute myocardial infarction, cerebrovascular accident and cancer.  To illustrate the care pathways developed, this paper describes the guideline referring to strokes and provides examples of the new Regional Health Plans as well as examples of disease-oriented inter-provider clinical paths. In particular, the paper examines the development of information sharing through electronic health records (EHR to enhance effective integration among providers is discussed.Discussion and conclusion: Japan's reform in 2008 is unique in that the concept of "disease-oriented regional inter-provider critical paths" was adopted as a national policy and all 47 prefectures developed their Regional Health Plans simultaneously. How much the new regional health planning policy has improved the quality and outcome of care remains to be seen and will be evaluated in 2013 after the five year planned period of implementation has concluded. Whilst electronic health records appear to be a useful tool in supporting care integration they do not guarantee success in the application of an inter-provider critical path.

  6. Integrated care through disease-oriented critical paths:experience from Japan’s regional health planning initiatives

    Directory of Open Access Journals (Sweden)

    Etsuji Okamoto

    2011-09-01

    Full Text Available Introduction: In April 2008, Japan launched a radical reform in regional health planning that emphasized the development of disease-oriented clinical care pathways. These 'inter-provider critical paths' have sought to ensure effective integration of various providers ranging among primary care practitioners, acute care hospitals, rehabilitation hospitals, long-term care facilities and home care.   Description of policy practice: All 47 prefectures in Japan developed their Regional Health Plans pursuant to the guideline requiring that these should include at least four diseases: diabetes, acute myocardial infarction, cerebrovascular accident and cancer.  To illustrate the care pathways developed, this paper describes the guideline referring to strokes and provides examples of the new Regional Health Plans as well as examples of disease-oriented inter-provider clinical paths. In particular, the paper examines the development of information sharing through electronic health records (EHR to enhance effective integration among providers is discussed. Discussion and conclusion: Japan's reform in 2008 is unique in that the concept of "disease-oriented regional inter-provider critical paths" was adopted as a national policy and all 47 prefectures developed their Regional Health Plans simultaneously. How much the new regional health planning policy has improved the quality and outcome of care remains to be seen and will be evaluated in 2013 after the five year planned period of implementation has concluded. Whilst electronic health records appear to be a useful tool in supporting care integration they do not guarantee success in the application of an inter-provider critical path.

  7. EXPERIENCE OF RADIATION-HYGIENIC MONITORING MANAGEMENT AND ASSESSMENT OF RADIATION SITUATION IN THE BRYANSK REGION TERRITORY AFTER 25 YEARS SINCE THE DAY OF THE CHERNOBYL ACCIDENT

    Directory of Open Access Journals (Sweden)

    L. N. Trapeznikova

    2011-01-01

    Full Text Available The article briefly presents the experience of the radiation-hygienic monitoring system creation in the territory contaminated with the radionuclides due to the Chernobyl accident and application of the radiation hygienic monitoring data for the assessment of protective measures efficiency. Radiation situation data for the territory of the Bryansk region after 25 years of Chernobyl accident and dynamics of the population average annual effective exposure dose are being presented.

  8. European integration and the supervision of local and regional authorities Experiences in the Netherlands with requirements of European Community law

    Directory of Open Access Journals (Sweden)

    Bart Hessel

    2006-06-01

    Full Text Available As a result of increasing European integration, local and regional authorities are having to deal with European law more and more intensively. As Member States (read: central government are responsible vis-à-vis the Community for the errors of local and regional authorities, the question arises within Member States whether the central government possesses sufficient supervisory instruments for complying with their obligations under Community law: they must ensure that the errors of local and regional authorities are rectified in time, and national law must provide for sufficient possibilities to do so. Although Community law is neutral towards the internal relations between the various tiers of government within the Member States, this responsibility of the central government may, as a result of European integration, lead to a need for more powerful supervisory instruments in relation to local and regional authorities. In the past five years there has been some debate on this subject within the Netherlands and after a long delay the Dutch cabinet in 2004 decided that the existing supervisory instruments in the decentralized unitary state of the Netherlands should be expanded. The legislation intended to realize this expansion is being prepared. This discussion and its results would seem of interest to other Member States of the Community facing similar problems.

  9. Regional Initiatives in Support of Surveillance in East Africa: The East Africa Integrated Disease Surveillance Network (EAIDSNet Experience

    Directory of Open Access Journals (Sweden)

    Maurice Ope

    2013-01-01

    Full Text Available The East African Integrated Disease Surveillance Network (EAIDSNet was formed in response to a growing frequency of cross-border malaria outbreaks in the 1990s and a growing recognition that fragmented disease interventions, coupled with weak laboratory capacity, were making it difficult to respond in a timely manner to the outbreaks of malaria and other infectious diseases. The East Africa Community (EAC partner states, with financial support from the Rockefeller Foundation, established EAIDSNet in 2000 to develop and strengthen the communication channels necessary for integrated cross-border disease surveillance and control efforts. The objective of this paper is to review the regional EAIDSNet initiative and highlight achievements and challenges in its implementation. Major accomplishments of EAIDSNet include influencing the establishment of a Department of Health within the EAC Secretariat to support a regional health agenda; successfully completing a regional field simulation exercise in pandemic influenza preparedness; and piloting a web-based portal for linking animal and human health disease surveillance. The strategic direction of EAIDSNet was shaped, in part, by lessons learned following a visit to the more established Mekong Basin Disease Surveillance (MBDS regional network. Looking to the future, EAIDSNet is collaborating with the East, Central and Southern Africa Health Community (ECSA-HC, EAC partner states, and the World Health Organization to implement the World Bank-funded East Africa Public Health Laboratory Networking Project (EAPHLNP. The network has also begun lobbying East African countries for funding to support EAIDSNet activities.

  10. Do Rural and Regional Students in Queensland Experience an ICT "Turn-Off" in the Early High School Years?

    Science.gov (United States)

    Courtney, Lyn; Anderson, Neil

    2010-01-01

    Students learning in regional, rural and remote locations in Queensland are currently experiencing a "turn-off" in relation to school-based ICT in the first three years of high school. At the same time, students are experiencing increasing levels of interest and motivation from their use of ICT at home. Given the importance of ICT as an…

  11. Four-year experience with a regional program providing simulation-based endovascular training for vascular surgery fellows.

    Science.gov (United States)

    Dawson, David L; Lee, Eugene S; Hedayati, Nasim; Pevec, William C

    2009-01-01

    High-fidelity procedure simulation has been found useful for training vascular surgery residents in endovascular procedures, but the costs of acquiring, maintaining, and operating simulators represent a barrier to routine use of endovascular simulation in vascular surgery programs. Providing simulation training opportunities through regional centers may make simulation more cost effective, but the costs and benefits of this approach have not been reported previously. We reviewed participation costs in a regional simulation program to provide a benchmark for comparison with other training options. Simulation-based training was offered annually from 2004 to 2007 to the 11 vascular surgery fellowships in Washington, Oregon, California, Arizona, and Utah. Participation was at the discretion of the program directors and fellows. Sessions were designed to offer individualized, hands-on training with 2-4 participants per 2-day session. SimSuite (Medical Simulation Corporation, Denver, Colorado) simulators were used. During the 4-year period, participation by invited programs averaged 75%. Ten of 11 programs in the western United States region participated, with 34 fellows participating during the 4 years of the program. In addition, 2 program directors or faculty attended sessions to participate as learners, and 8 other individuals were allowed to participate (including 7 senior surgery residents and 1 vascular surgery fellow from out of the region). The average participant costs for travel, which include transportation, lodging, and meals, were $571. Simulation facility expenses, which included use of the simulator, computer-based training modules, and instructional support by an educational specialist, averaged $1055 per participant. Surgical faculty spent 12 hours per 2-day session instructing and in other direct educational activities. Costs for this time were not calculated separately. Vascular surgery fellows' participation in simulation training at regional centers

  12. CORDEX Flagship Pilot Study "LUCAS - Land Use & Climate Across Scales" - a new initiative on coordinated regional land use change and climate experiments for Europe

    Science.gov (United States)

    Rechid, Diana; Davin, Edouard; de Noblet-Ducoudré, Nathalie; Katragkou, Eleni

    2017-04-01

    The new project LUCAS (Land Use & Climate Across Scales) was initiated jointly by EURO-CORDEX and LUCID (Land-Use and Climate, IDentification of robust impacts) and has been endorsed by WCRP CORDEX as a flagship pilot study. The overall objective of LUCAS is to identify robust biophysical impacts of land use changes on climate across regional to local spatial scales and at various time scales from extreme events to multiple decades. In this context, land use changes (LUC) refer to anthropogenic land cover conversions as well as land management practises. We identified major science questions to be addressed: • How large is the relative contribution of LUC to detected past and potential future climate trends? • How do land use practices modulate climate variability? Can local LUC reduce or amplify extreme climate conditions? • What is the effect of spatial resolution on the magnitude and robustness of LUC-induced climate changes? • How sensitive are the regional climate models to LUC and how is this interrelated to land-atmosphere coupling in different regions among the suite of models? In order to derive robust answers, we initiate a new era of coordinated regional climate model (RCM) ensemble LUC experiments on high spatial resolutions based on consistent land use dynamics for the past and the future. We include a new generation of RCMs which couple regional atmosphere interactively with further components of the regional earth system, e.g. terrestrial biosphere and hydrosphere. Land use pathways will be chosen in cooperation with land use modelling experts. The multi-model experiments will be conducted over multiple gridded nests to refine the continental simulations down to resolutions below 5 km. Simulated variables and fine-scale processes will be evaluated against multi-variable observations from flux towers, satellite sensors and new airborne and spaceborn radar techniques. In this conference contribution, we will present the overall framework of the

  13. Impact of Argo Observation on the Regional Ocean Reanalysis of China Coastal Waters and Adjacent Seas: A Twin-Experiment Study

    Directory of Open Access Journals (Sweden)

    Caixia Shao

    2015-01-01

    Full Text Available A regional ocean reanalysis system of China coastal waters and adjacent seas, called CORA (China ocean reanalysis, has been recently developed at the National Marine Data and Information Service (NMDIS. In this study, based on CORA, the impact of Argo profiles on the regional reanalysis is evaluated using a twin-experiment approach. It is found that, by assimilating Argo observations, the reanalysis quality is much improved: the root mean square (RMS error of temperature and salinity can be further reduced by about 10% and the RMS error of current can be further reduced by 18%, compared to the case only assimilating conventional in situ temperature and salinity observations. Consistent with the unique feature of Argo observations, the temperature is improved in all levels and the largest improvement of salinity happens in the deep ocean. Argo profile data have a significant impact on the regional ocean reanalysis through improvements of both hydrographic and dynamic fields.

  14. Development of renewable energy.. Experiences and perspectives of regional actors in East and West; Erneuerbare Energien ausbauen.. Erfahrungen und Perspektiven regionaler Akteure in Ost und West

    Energy Technology Data Exchange (ETDEWEB)

    Keppler, Dorothee; Walk, Heike; Toepfer, Eric; Dienel, Hans-Liudger (eds.)

    2009-07-01

    The authors of the book under consideration discuss research results and experiences from East German, West German and Austrian regions regarding to the development of renewable energies. The book consists of the following contributions: (a) Promoting and restraining factors of the development of the renewable energy in the Niederlausitz as well as in the Ruhrgebiet (Dorothee Keppler); (b) The development of renewable energy from the view of the inhabitants of the Niederlausitz (Dorothee Keppler); (c) Renewable energies as a chance of development in Eastern Germany (Benjamin Noelting); (d) Renewable energy in own production - how a multidimensional 'Return on Initiative' becomes possible by means of municipal projects (Hans Thie); (e) Energy regions in Austria (Gotelind Alber); (f) Methods of the partizipative and activating acceptance research within the range of renewable energies (Heike Walk, Hans-Liudger Dienel); (g) Activating education meetings concerning to renewable energy in peripheric rural areas using the region Lausitz-Spreewald as an region (Ute Doering); (h) Computer games as an instrument for environment communication: Experiences with the simulation 'Energiemanager Lausitz 2020' (Eric Toepfer); (i) Citizen exhibitions as an instrument for the shaping and activation of consciousness for renewable energies (Dorothee Keppler); (j) Exhibitions as a generator for acceptance: conception and efficiency of the exhibition 'Energieland Lausitz' (Hans-Liudger Dienel, Soeren Marotz).

  15. Indiana Regional Transfer Study: The Student Experience of Transfer Pathways between Ivy Tech Community College and Indiana University

    Science.gov (United States)

    Kadlec, Alison; Gupta, Jyoti

    2014-01-01

    This report details findings from focus groups with college students across Indiana. All of these students were planning to transfer or had transferred from the state community college system, Ivy Tech, to a school in the Indiana University system. We wanted to find out what these students had to say about their experiences preparing for and…

  16. Impact of a dengue outbreak experience in the preventive perceptions of the community from a temperate region: Madeira Island, Portugal.

    Science.gov (United States)

    Nazareth, Teresa; Sousa, Carla Alexandra; Porto, Graça; Gonçalves, Luzia; Seixas, Gonçalo; Antunes, Luís; Silva, Ana Clara; Teodósio, Rosa

    2015-03-01

    The ability to effectively modify behaviours is increasingly relevant to attain and maintain a good health status. Current behaviour-change models and theories present two main approaches for (healthier) decision-making: one analytical/logical, and one experiential/emotional/intuitive. Therefore, to achieve an integral and dynamic understanding of the public perceptions both approaches should be considered: community surveys should measure cognitive understanding of health-risk contexts, and also explore how past experiences affect this understanding. In 2011, community perceptions regarding domestic source reduction were assessed in Madeira Island͘. After Madeira's first dengue outbreak (2012) a unique opportunity to compare perceptions before and after the outbreak-experience occurred. This was the aim of this study, which constituted the first report on the effect of an outbreak experience on community perceptions regarding a specific vector-borne disease. A cross-sectional survey was performed within female residents at the most aegypti-infested areas. Perceptions regarding domestic source reduction were assessed according to the Essential Perception (EP)-analysis tool. A matching process paired individuals from studies performed before and after the outbreak, ensuring homogeneity in six determinant variables. After the outbreak, there were more female residents who assimilated the concepts considered to be essential to understand the proposed behaviour. Nevertheless, no significant difference was observed in the number of female residents who achieved the defined 'minimal understanding''. Moreover, most of the population (95.5%) still believed at least in one of the identified myths. After the outbreak some myths disappeared and others appeared. The present study quantified and explored how the experience of an outbreak influenced the perception regarding a dengue-preventive behaviour. The outbreak experience surprisingly led to the appearance of new myths

  17. Impact of a Dengue Outbreak Experience in the Preventive Perceptions of the Community from a Temperate Region: Madeira Island, Portugal

    Science.gov (United States)

    Nazareth, Teresa; Sousa, Carla Alexandra; Porto, Graça; Gonçalves, Luzia; Seixas, Gonçalo; Antunes, Luís; Silva, Ana Clara; Teodósio, Rosa

    2015-01-01

    The ability to effectively modify behaviours is increasingly relevant to attain and maintain a good health status. Current behaviour-change models and theories present two main approaches for (healthier) decision-making: one analytical/logical, and one experiential/emotional/intuitive. Therefore, to achieve an integral and dynamic understanding of the public perceptions both approaches should be considered: community surveys should measure cognitive understanding of health-risk contexts, and also explore how past experiences affect this understanding. In 2011, community perceptions regarding domestic source reduction were assessed in Madeira Island. After Madeira’s first dengue outbreak (2012) a unique opportunity to compare perceptions before and after the outbreak-experience occurred. This was the aim of this study, which constituted the first report on the effect of an outbreak experience on community perceptions regarding a specific vector-borne disease. A cross-sectional survey was performed within female residents at the most aegypti-infested areas. Perceptions regarding domestic source reduction were assessed according to the Essential Perception (EP)-analysis tool. A matching process paired individuals from studies performed before and after the outbreak, ensuring homogeneity in six determinant variables. After the outbreak, there were more female residents who assimilated the concepts considered to be essential to understand the proposed behaviour. Nevertheless, no significant difference was observed in the number of female residents who achieved the defined ‘minimal understanding’’. Moreover, most of the population (95.5%) still believed at least in one of the identified myths. After the outbreak some myths disappeared and others appeared. The present study quantified and explored how the experience of an outbreak influenced the perception regarding a dengue-preventive behaviour. The outbreak experience surprisingly led to the appearance of new

  18. Preliminary Experience Using Eye-Tracking Technology to Differentiate Novice and Expert Image Interpretation for Ultrasound-Guided Regional Anesthesia.

    Science.gov (United States)

    Borg, Lindsay K; Harrison, T Kyle; Kou, Alex; Mariano, Edward R; Udani, Ankeet D; Kim, T Edward; Shum, Cynthia; Howard, Steven K

    2017-08-04

    Objective measures are needed to guide the novice's pathway to expertise. Within and outside medicine, eye tracking has been used for both training and assessment. We designed this study to test the hypothesis that eye tracking may differentiate novices from experts in static image interpretation for ultrasound (US)-guided regional anesthesia. We recruited novice anesthesiology residents and regional anesthesiology experts. Participants wore eye-tracking glasses, were shown 5 sonograms of US-guided regional anesthesia, and were asked a series of anatomy-based questions related to each image while their eye movements were recorded. The answer to each question was a location on the sonogram, defined as the area of interest (AOI). The primary outcome was the total gaze time in the AOI (seconds). Secondary outcomes were the total gaze time outside the AOI (seconds), total time to answer (seconds), and time to first fixation on the AOI (seconds). Five novices and 5 experts completed the study. Although the gaze time (mean ± SD) in the AOI was not different between groups (7 ± 4 seconds for novices and 7 ± 3 seconds for experts; P = .150), the gaze time outside the AOI was greater for novices (75 ± 18 versus 44 ± 4 seconds for experts; P = .005). The total time to answer and total time to first fixation in the AOI were both shorter for experts. Experts in US-guided regional anesthesia take less time to identify sonoanatomy and spend less unfocused time away from a target compared to novices. Eye tracking is a potentially useful tool to differentiate novices from experts in the domain of US image interpretation. © 2017 by the American Institute of Ultrasound in Medicine.

  19. Integrated Verification Experiment data collected as part of the Los Alamos National Laboratory's Source Region Program

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, C.L.; Baker, D.F.

    1993-03-01

    Our goal was to obtain a better understanding of the effects of near-source phenomenology on far-field signals used for monitoring the testing limits of the Threshold Test Ban Treaty. Specifically, we tried to determine if regional phases, with or without corrections for working point media or spallation effects, provide yield estimates with acceptable uncertainties. When acquiring regional seismic data, careful selection of hard-rock sites was paramount to reducing the ground-motion amplitude scatter typical of network data sets. In spite of this cautious approach to siting stations, the scatter of the observed amplitudes was unacceptably large, and so we tried measurements of the near-total-wave trains to bring the range of estimates for any given explosion down to more acceptable levels. Most of our field deployments for recording seismic signals from NTS events at local and near-regional distances were toward the east along a profile that passes by the LANL intrasound array site at St. George, Utah, and continues by the Lawrence livermore National Laboratory seismic station at Kanab, Utah. The Sandia National Laboratories seismic station at Leeds, Utah is between St. George and Kanab. Typically, four to six stations were set up to record intermediate-period data, and four to eight stations were set up to record the high-frequency data. Intermediate-period seismic stations, high-frequency seismic stations, and intrasound arrays of stations were collocated whenever possible to maximize the data acquired with the manpower and equipment resources available. We used two types of instrumentation for recording the regional seismic waves: high-frequency and intermediate-period systems. The high-frequency system records acceleration to a corner frequency at approximately 25 Hz and records velocity at higher frequencies. The intermediate-period system records velocity at frequencies above the seismometer period of 5 s.

  20. An entrance region friction factor model applied to annular seal analysis - Theory versus experiment for smooth and honeycomb seals

    Science.gov (United States)

    Elrod, D.; Nelson, C.; Childs, D.

    1989-01-01

    A friction factor model is developed for the entrance-region of a duct. The model is used in an annular gas seal analysis similar to Nelson's (1984). Predictions of the analysis are compared to experimental results for a smooth-stator/smooth-rotor seal and three honeycomb-stator/smooth-rotor seals. The model predicts a leakage and direct damping well. The model overpredicts the dependence of cross-coupled stiffness on fluid prerotation. The model predicts direct stiffness poorly.

  1. Regional integration and economic convergence in the post-Soviet space: Experience of the decade of growth

    OpenAIRE

    Libman, Alexander; Vinokurov, Evgeny

    2010-01-01

    This paper examines the dynamics of regional integration and economic convergence in the post-Soviet world during the period 1999-2008. This is the period, when FSU countries experienced rapid economic growth, following the “Big Bang” of the disintegration of the Former Soviet Union (FSU) and the deep economic recession of the 1990s. It starts by discussing a set of indicators reflecting various aspects of interaction of post-Soviet countries (trade, labor migration, integration in key functi...

  2. Local-regional anesthesia in the management of stingray stings: Experience of the Bouffard medical-surgical hospital in Djibouti.

    Science.gov (United States)

    Vanoye, C; Lacroix, G; Le Gonidec, E; Couret, A; Benois, A; Peigne, V

    2017-01-27

    Stingray injuries are very painful. Systemic analgesics are ineffective, and the use of local-regional anesthesia has been reported. This retrospective descriptive study reviewed all cases of stingray injuries seen at the emergency department of the Bouffard Hospital (Djbouti, Africa) between 2011 and 2014. The study included 35 patients. Most of the injuries (n= 31, 89%) concerned the lower limbs. Median pain intensity was 6 [5-8] on a visual analog scale of 0 (no pain) to 10. The following systemic medications were administered: acetaminophen to 13 (27%) patients, morphine to 8 (23%), and tramadol to 6 (17%). In all, 25 (71%) patients received local-regional anesthesia, 15 (60%) by injections at the ankle. All procedures were successful, and no adverse event was reported. This study reports clinical data about stingray injuries in the Red Sea area and highlights the interest of local-regional anesthesia in their management. Most of the procedures were distal and could be performed by trained emergency physicians.

  3. A refined regional modeling approach for the Corn Belt - Experiences and recommendations for large-scale integrated modeling

    Science.gov (United States)

    Panagopoulos, Yiannis; Gassman, Philip W.; Jha, Manoj K.; Kling, Catherine L.; Campbell, Todd; Srinivasan, Raghavan; White, Michael; Arnold, Jeffrey G.

    2015-05-01

    Nonpoint source pollution from agriculture is the main source of nitrogen and phosphorus in the stream systems of the Corn Belt region in the Midwestern US. This region is comprised of two large river basins, the intensely row-cropped Upper Mississippi River Basin (UMRB) and Ohio-Tennessee River Basin (OTRB), which are considered the key contributing areas for the Northern Gulf of Mexico hypoxic zone according to the US Environmental Protection Agency. Thus, in this area it is of utmost importance to ensure that intensive agriculture for food, feed and biofuel production can coexist with a healthy water environment. To address these objectives within a river basin management context, an integrated modeling system has been constructed with the hydrologic Soil and Water Assessment Tool (SWAT) model, capable of estimating river basin responses to alternative cropping and/or management strategies. To improve modeling performance compared to previous studies and provide a spatially detailed basis for scenario development, this SWAT Corn Belt application incorporates a greatly refined subwatershed structure based on 12-digit hydrologic units or 'subwatersheds' as defined by the US Geological Service. The model setup, calibration and validation are time-demanding and challenging tasks for these large systems, given the scale intensive data requirements, and the need to ensure the reliability of flow and pollutant load predictions at multiple locations. Thus, the objectives of this study are both to comprehensively describe this large-scale modeling approach, providing estimates of pollution and crop production in the region as well as to present strengths and weaknesses of integrated modeling at such a large scale along with how it can be improved on the basis of the current modeling structure and results. The predictions were based on a semi-automatic hydrologic calibration approach for large-scale and spatially detailed modeling studies, with the use of the Sequential

  4. Impact of initial and boundary conditions on regional winter climate over the Western Himalayas: A fixed domain size experiment

    Science.gov (United States)

    Maharana, P.; Dimri, A. P.

    2014-03-01

    The Western Himalayas during winter receives precipitation due to the eastward moving low pressure synoptic weather systems, called Western Disturbances (WDs) in Indian meteorological parlance. The complex Himalayan topography, sparse observational data, less understanding of physical processes, etc. form many interesting research questions over this region. One of the important research goals is to study the change in the winter (Dec., Jan. and Feb. - DJF) climate over the Himalayas. In the presented study with modelling efforts having varying initial and boundary conditions (ICBC) with same model physics option is attempted to provide a comment on important physical processes pertaining to precipitation and temperature fields. A 22 year (1980-2001) simulation with Regional Climate Model version 3 (RegCM3) forced with National Centre for Environmental Prediction/National Centre for Atmospheric Research (NCEP/NCAR) reanalysis 1 (NNRP1), NCEP/NCAR reanalysis 2 (NNRP2) and European Centre for Medium Range Weather Forecast 40 Year reanalysis (ERA40) as three different ICBC is carried out. The present study focuses on the winter climatology of the main meteorological parameters viz., temperature, precipitation and snow depth and interannual variability of winter seasonal precipitation. The model shows overestimation of seasonal average precipitation and underestimation of seasonal average temperature fields over the Western Himalayas in all the three model simulations. The interannual variability of precipitation and temperature over this region is nicely captured by the model. The model simulation with NNRP2 as the ICBC shows more realistic results. In addition the ensemble mean of the three simulations has shown improved results and is closer to the abovementioned simulation. Precipitation bias explained in terms of the higher vertical integrated moisture flux and transport shows strong convergence zone over and along the southern rim of the Indian Himalayas. The

  5. Type-segregated aerosol effects on regional monsoon activity: A study using ground-based experiments and model simulations

    Science.gov (United States)

    Vijayakumar, K.; Devara, P. C. S.; Sonbawne, S. M.

    2014-12-01

    Classification of observed aerosols into key types [e.g., clean-maritime (CM), desert-dust (DD), urban-industrial/biomass-burning (UI/BB), black carbon (BC), organic carbon (OC) and mixed-type aerosols (MA)] would facilitate to infer aerosol sources, effects, and feedback mechanisms, not only to improve the accuracy of satellite retrievals but also to quantify the assessment of aerosol radiative impacts on climate. In this paper, we report the results of a study conducted in this direction, employing a Cimel Sun-sky radiometer at the Indian Institute of Tropical Meteorology (IITM), Pune, India during 2008 and 2009, which represent two successive contrasting monsoon years. The study provided an observational evidence to show that the local sources are subject to heavy loading of absorbing aerosols (dust and black carbon), with strong seasonality closely linked to the monsoon annual rainfall cycle over Pune, a tropical urban station in India. The results revealed the absence of CM aerosols in the pre-monsoon as well as in the monsoon seasons of 2009 as opposed to 2008. Higher loading of dust aerosols is observed in the pre-monsoon and monsoon seasons of 2009; majority may be coated with fine BC aerosols from local emissions, leading to reduction in regional rainfall. Further, significant decrease in coarse-mode AOD and presence of carbonaceous aerosols, affecting the aerosol-cloud interaction and monsoon-rain processes via microphysics and dynamics, is considered responsible for the reduction in rainfall during 2009. Additionally, we discuss how optical depth, contributed by different types of aerosols, influences the distribution of monsoon rainfall over an urban region using the Monitoring Atmospheric Composition and Climate (MACC) aerosol reanalysis. Furthermore, predictions of the Dust REgional Atmospheric Model (DREAM) simulations combined with HYSPLIT (HYbrid Single Particle Lagrangian Integrated Trajectory) cluster model are also discussed in support of the

  6. Establishment of Provincial Unions of the Cities of Siberia: Experience of Regional Identity Construction in Wartime (1914–1916

    Directory of Open Access Journals (Sweden)

    Olga A. Kharus

    2014-09-01

    Full Text Available The article presents the approach to the detection of the role and place of provincial organizations of All-Russian Union of Cities in the social life of the Siberia, which is based on the analysis of the social practices, concerned with their establishment in the context of the regional identity construction. The paper detects the specific character of the forms and methods of Siberian identity representation, used by the liberal initiative minority in the First World War. The reasons, preventing the implementation of the project of creating of broad coalition of the public, based on the development of self-government institutions development are determined.

  7. Partnering with law enforcement to deliver good public health: the experience of the HIV/AIDS Asia regional program

    OpenAIRE

    Sharma Mukta; Chatterjee Anindya

    2012-01-01

    Abstract In the South-East Asia region, the drug control and supply reduction agenda is of high political importance. A multitude of law enforcement agencies are engaged in this work. Nationwide campaigns such as the “Strike- Hard” campaign in China or the “war on drugs” in Thailand dominate the landscape. Viet Nam’s response to drug use has historically focused on deterrence through punishment and supply-side measures. This policy environment is further complicated by lack of evidence-based ...

  8. Partnering with law enforcement to deliver good public health: the experience of the HIV/AIDS Asia regional program

    OpenAIRE

    Sharma Mukta; Chatterjee Anindya

    2012-01-01

    Abstract In the South-East Asia region, the drug control and supply reduction agenda is of high political importance. A multitude of law enforcement agencies are engaged in this work. Nationwide campaigns such as the “Strike- Hard” campaign in China or the “war on drugs” in Thailand dominate the landscape. Viet Nam’s response to drug use has historically focused on deterrence through punishment and supply-side measures. This policy environment is further complicated by lack of evidence-based ...

  9. Experience of South Regional Delegation in radiation protection diffusion by means of policies of social communication; Experiencia de la Delegacion Regional Sur en la difusion de seguridad radiologica mediante politicas de comunicacion social

    Energy Technology Data Exchange (ETDEWEB)

    Malagamba, Eduardo; Canibano, Javier; Gatica, Nidia [Autoridad Regulatoria Nuclear, San Carlos de Bariloche (Argentina). Delegacion Regional Sur

    2001-07-01

    The diffusion of the criteria and principles of radiological safety that are applied to the different practices of use of radioactive materials, is one of the ways to diminish the risks of its use besides enhance the perception of risk in society. Since June of 1999, the Nuclear Regulatory Authority in Argentina have intensified the dissemination of information for the public in general, specialized personnel indirectly involved with radioactive substances and the users in general of radioactive materials.This work has as objective to present the experience of South Regional Delegation with information dissemination policy and its results.

  10. Sustainability and Local People's Participation in Coastal Aquaculture: Regional Differences and Historical Experiences in Sri Lanka and the Philippines

    Science.gov (United States)

    Bergquist, Daniel A.

    2007-11-01

    This article discusses environmental sustainability in aquaculture and its contribution to poverty alleviation, based on field studies in Sri Lanka and the Philippines. The aquaculture practices studied are the monoculture of the black tiger prawn ( Penneaus monodon) and milkfish ( Chanos chanos) and the polyculture of the two species together with the mud crab ( Scylla serrata). Factors affecting economic viability, social equity and environmental impacts in aquaculture are discussed and used to illuminate local and regional differences between aquaculture in Sri Lanka and the Philippines. Findings indicate that the most significant difference is the level of participation by local people (i.e., people originating ≤10 km away from the farm location). In the Philippines, 84 % of the people involved in aquaculture are locals, whereas in Sri Lanka, 55% are outsiders. Whether differences between the two areas can be explained by analyzing regional conditions, which might have resulted in different aquaculture practices, is discussed. In Sri Lanka, semi-intensive shrimp monoculture is currently the most common practice, whereas in the Philippines, extensive shrimp/fish polyculture is more common. Previous studies, as well as fieldwork, indicate that extensive culture practices reduce environmental impacts and benefit local people more. Sustainability in aquaculture is, however, also dependent on the extent of mangrove conversion into ponds. As such, extensive and locally owned farms do not necessarily result in an all but sustainable situation. Keeping this in mind, it is discussed if extensive polyculture practices might result in a more sustainable aquaculture, both environmentally and socioeconomically.

  11. Pedagogy and Territory The Experience of the School of Human Rights and Citizenship in the Bajo Cauca Region in Antioquia

    Directory of Open Access Journals (Sweden)

    Yeny Pino Franco

    2017-01-01

    Full Text Available The School of Human Rights and Citizenship (EDHC, appears as an answer to the demands of peasant communities during the national agricultural strike, which took place in Colombia in 2013. In it, it was evident to appreciate systematic violations of the Human Rights in the territory, infringement of the International Humanitarian Right and the lack of dialog between the State and the citizens. In this sense, this experience of training becomes important for the recognition of the conflict, the armed conflict, the context, and the social diversity in the territories, which are the foundations for the collective construction of Peace and society

  12. Estimation of the proton energy spectrum in knee region by analog read-out of ARGO-YBJ experiment

    Institute of Scientific and Technical Information of China (English)

    QU Xiao-Bo; CHEN Song-Zhan; ZHA Min; ZHANG Xue-Yao; FENG Cun-Feng

    2008-01-01

    Based on the six months data set of ARGO-YBJ experiment with analog read-out and its Monte Carlo simulation,we study the difference between different primaries induced showers by using the space-time information of the charged particles in Extensive Air Showers.With five parameters which can efficiently pick out primary proton induced showers as inputs of an artificial neural network,the proton spectrum from 100 TeV to 10 PeV can be obtained.

  13. Sustainability and local people's participation in coastal aquaculture: regional differences and historical experiences in Sri Lanka and the Philippines.

    Science.gov (United States)

    Bergquist, Daniel A

    2007-11-01

    This article discusses environmental sustainability in aquaculture and its contribution to poverty alleviation, based on field studies in Sri Lanka and the Philippines. The aquaculture practices studied are the monoculture of the black tiger prawn (Penneaus monodon) and milkfish (Chanos chanos) and the polyculture of the two species together with the mud crab (Scylla serrata). Factors affecting economic viability, social equity and environmental impacts in aquaculture are discussed and used to illuminate local and regional differences between aquaculture in Sri Lanka and the Philippines. Findings indicate that the most significant difference is the level of participation by local people (i.e., people originating Sustainability in aquaculture is, however, also dependent on the extent of mangrove conversion into ponds. As such, extensive and locally owned farms do not necessarily result in an all but sustainable situation. Keeping this in mind, it is discussed if extensive polyculture practices might result in a more sustainable aquaculture, both environmentally and socioeconomically.

  14. Monitoring and Management of Karstic Coastal Groundwater in a Changing Environment (Southern Italy: A Review of a Regional Experience

    Directory of Open Access Journals (Sweden)

    Maurizio Polemio

    2016-04-01

    Full Text Available The population concentration in coastal areas and the increase of groundwater discharge in combination with the peculiarities of karstic coastal aquifers constitute a huge worldwide problem, which is particularly relevant for coastal aquifers of the Mediterranean basin. This paper offers a review of scientific activities realized to pursue the optimal utilization of Apulian coastal groundwater. Apulia, with a coastline extending for over 800 km, is the Italian region with the largest coastal karst aquifers. Apulian aquifers have suffered both in terms of water quality and quantity. Some regional regulations were implemented from the 1970s with the purpose of controlling the number of wells, well locations, and well discharge. The practical effects of these management criteria, the temporal and spatial trend of recharge, groundwater quality, and seawater intrusion effects are discussed based on long-term monitoring. The efficacy of existing management tools and the development of predictive scenarios to identify the best way to reconcile irrigation and demands for high-quality drinking water have been pursued in a selected area. The Salento peninsula was selected as the Apulian aquifer portion exposed to the highest risk of quality degradation due to seawater intrusion. The capability of large-scale numerical models in groundwater management was tested, particularly for achieving forecast scenarios to evaluate the impacts of climate change on groundwater resources. The results show qualitative and quantitative groundwater trends from 1930 to 2060 and emphasize the substantial decrease of the piezometric level and a serious worsening of groundwater salinization due to seawater intrusion.

  15. Vertical integration and contractual network in the cardiovascular sector: the experience of the Italian region Emilia Romagna

    Directory of Open Access Journals (Sweden)

    Cristina Ugolini

    2003-06-01

    Full Text Available Objective: We analysed the integrated planning model adopted by the Italian region Emilia Romagna in year 2000 to cover the entire range of treatment of cardiovascular disease. This model, called “hub and spoke”, provides for the transfer of patient care and treatment from peripheral units (the spokes to central units (the hubs once a certain complexity threshold has been reached. Methods: We examined inter-temporal variations in patients flows for the selection/referral and follow-up phases between cardiac surgery and cardiology units during two periods characterised by different organisational set-ups, in order to reflect on the progress being made in the organisation of the network. The database consisted of regional records of hospital discharges during the 1997–2001 period. Results: The investigation pointed to the achievement of a good degree of coordination between structures at different levels of specialisation in the case of cardiac surgery, for which six centres were selected already in 1996. On the other hand, the more recent introduction of a hierarchical system for interventional cardiology points to the prevalence of operations on patients previously treated within the same centre, to admissions by direct access, and to follow-up mainly conducted within the hub providing the initial service. Conclusions: Despite the progress made towards the more effective rationalisation of the health care network, there is still room for improvement in relations between different centres, in particular with regard to the clearer definition of the roles and interdependence of those intermediate-level centres located between the hub centres and basic healthcare facilities.

  16. Vertical integration and contractual network in the cardiovascular sector: the experience of the Italian region Emilia Romagna

    Directory of Open Access Journals (Sweden)

    Cristina Ugolini

    2003-06-01

    Full Text Available Objective: We analysed the integrated planning model adopted by the Italian region Emilia Romagna in year 2000 to cover the entire range of treatment of cardiovascular disease. This model, called “hub and spoke”, provides for the transfer of patient care and treatment from peripheral units (the spokes to central units (the hubs once a certain complexity threshold has been reached. Methods: We examined inter-temporal variations in patients flows for the selection/referral and follow-up phases between cardiac surgery and cardiology units during two periods characterised by different organisational set-ups, in order to reflect on the progress being made in the organisation of the network. The database consisted of regional records of hospital discharges during the 1997–2001 period. Results: The investigation pointed to the achievement of a good degree of coordination between structures at different levels of specialisation in the case of cardiac surgery, for which six centres were selected already in 1996. On the other hand, the more recent introduction of a hierarchical system for interventional cardiology points to the prevalence of operations on patients previously treated within the same centre, to admissions by direct access, and to follow-up mainly conducted within the hub providing the initial service. Conclusions: Despite the progress made towards the more effective rationalisation of the health care network, there is still room for improvement in relations between different centres, in particular with regard to the clearer definition of the roles and interdependence of those intermediate-level centres located between the hub centres and basic healthcare facilities.

  17. 'It's a good thing…': Women's views on their continuity experiences with midwifery students from one Australian region.

    Science.gov (United States)

    Browne, Jenny; Taylor, Jan

    2014-03-01

    midwifery relationships, especially ones developed over time, are viewed and valued as practical and political health interventions that increase the likelihood of good health for women and infants and assist with health challenges. Thus the continuity relationships with women required for each Bachelor of Midwifery student are used, not only to expand students' learning but also, in a fragmented maternity care system, to provide opportunities for women to experience the care of a known person through their pregnancy, labour and early parenting time. we sought understandings of women's experiences of their continuity relationships with midwifery students. a survey was posted to all women (n=1008) who had agreed to continuity in the first years of our undergraduate program 2009-2011. We analysed 354 completed surveys (34% response rate). SPSS was used for quantitative data and content analysis identified themes expressed in the qualitative responses from a selected sub-set of 27 participants. Ethical approval was obtained from the authors' institution and research funding from the local registration board. women's satisfaction of being with a student in a continuity relationship was high. On a scale from one (not at all satisfied) to 10 (extremely satisfied), the mean score was 8.88. The women, more than half of whom received standard maternity care, stated they valued the opportunity for a constant presence across their childbearing experience and will recommend student continuity to their friends. this study shows that our curriculum emphasis on continuity is valued by women. Pairing a woman and a student gives women a relationship with a named person in the maternity health field that provides valued extras: care, time, patience, effort, information, advocacy, support and kindness. It raises the profile of midwifery in the community, especially the profile of continuity of midwifery care for women in standard models of care. It increases communication for and

  18. [Challenges to decentralization and local participation within the health rights protection framework: Experience of the SUSALUD Northern Macro-regional Intendance].

    Science.gov (United States)

    Rebaza-Iparraguirre, Henry; Vela-López, Miguel; Villegas-Ortega, José; Lozada-Urbano, Michelle; Munares-García, Oscar

    2016-01-01

    In Peru, health protection rights and the National Health Authority (SUSALUD) coexist with the aim to ensure that every Peruvian may exercise his/her rights. According to the L.D. (Spanish: Decreto legislativo) N° 1158, strategies must be deployed to ensure effective decentralization and ensure compliance with user rights. As a result, the Northern Macro-regional Intendance (IMRN) was created, with headquarters in the city of Chiclayo, and a coverage area including Lambayeque, Tumbes, Piura, Cajamarca, La Libertad, and Amazonas. The northern macro-region promotes information dissemination, coordination, and local participation in health activities, with an emphasis on handling complaints and claims as well as implementation and operation support of user boards (JUS). After 6 months, implementation of the IMRN experience is undergoing consolidation.

  19. Male Breast Cancer: 20 Years Experience of a Tertiary Hospital from the Middle Black Sea Region of Turkey.

    Science.gov (United States)

    Serarslan, Alparslan; Gursel, Bilge; Okumus, Nilgun Ozbek; Meydan, Deniz; Sullu, Yurdanur; Gonullu, Guzin

    2015-01-01

    Male breast cancer is a rare neoplasm, and its treatments are based on those of female breast cancer. This study aimed to analyze 20 years of male breast cancer clinical characteristics and treatment results from the Middle Black Sea Region of Turkey. A retrospective analysis of 16 male breast cancer patients treated in our tertiary hospital between 1994 and 2014 was performed. Epidemiologic data, tumor characteristics, and treatments were recorded and compared with 466 female breast cancer ((premenopausal; n=230)+(postmenopausal n=236)) patients. The 5-year disease-free and overall survival rates were calculated. Male breast cancer constituted 0.1% of all malignant neoplasms in both sexes, 0.2% of all malignant neoplasms in males, and 0.7% of all breast cancers. The mean patient age in this study was 59.8±9.5 (39-74) years. The mean time between first symptom and diagnosis was 32.4±5.3 (3-60) months. Histology revealed infiltrative ductal carcinoma in 81.3% of patients. The most common detected molecular subtype was luminal A, in 12 (75%) patients. Estrogen receptor rate (93.8%) in male breast cancer patients was significantly higher than that in female breast cancer (70.8% in all females, p=0.003; 68.2% in postmenopausal females, p=0.002) patients. Most of the tumors (56.3%) were grade 2. Tumor stage was T4 in 50% of males. The majority (56.3%) of the patients were stage III at diagnosis. Surgery, chemotherapy, radiotherapy and endocrine-therapy were applied to 62.5%, 62.5%, 81.2% and 73.3%, respectively. Loco-regional failure did not occur in any of the cases. All recurrences were metastastic. The 5-year disease-free and overall survival rates in male breast cancer patients were 58% and 68%, respectively. Tumors found in male breast cancer patients were similar in size to tumors found in females, but they advanced to T4 stage more rapidly because of the lack of breast parenchymal tissues. The rate of estrogen receptor expression tended to be higher in male

  20. Universal salt iodization in the Central and Eastern Europe, Commonwealth of Independent States (CEE/CIS) Region during the decade 2000-09: experiences, achievements, and lessons learned.

    Science.gov (United States)

    van der Haar, Frits; Gerasimov, Gregory; Tyler, Vilma Qahoush; Timmer, Arnold

    2011-12-01

    By 2000, the global track record on universal salt iodization (USI) indicated 26% access to adequately iodized salt in the Central and Eastern Europe, Commonwealth of Independent States (CEE/ CIS) Region. Aimed at extracting lessons learned, this study examined experiences, achievements, and outcomes of USI strategies in CEE/CIS countries during the subsequent decade. Information from the design, timing, execution, outputs, multi-sector management and results of actions by national stakeholders yielded 20 country summaries. Analysis across countries used a LogFrame Analysis typical for public nutrition development. By 2009, USI strategies had reached the target and population iodine nutrition shown adequate levels in 9 countries, while in 6 others, USI was close and/or population iodine status showed only minor imperfection. True USI, i.e., iodization of salt destined both for the food industry and the household, had been made mandatory in 13 of these 15 countries. In the Balkan area, USI and iodine nutrition advanced more than in CIS. Of the 20 sample countries, 17 (85%) had exceeded the mark of 50% adequate access, while the overall regional score reached 55% by 2010. Experience from this region suggests that strong partnership collaboration, a new concept in post-Soviet societies, was a major success factor. Voluntary iodization or focusing on household salt alone was less likely conducive for success. Achieving optimum iodine nutrition required the setting of proper iodine standard Weak political leadership insistence in the Russian Federation and Ukraine to embrace USI is the main factor why the region remains behind in the global progress.

  1. Suspension of mandatory vaccination and public health preserving: Rovigo local health unit experience after appliance of Veneto regional law 7/2007.

    Science.gov (United States)

    Cattarin, M; Bellè, M; Bergamini, M; Gallo, L

    2013-09-01

    The burden of infectious diseases preventable by vaccination decreased considerably over last decades in all countries provided with effective immunization schedules. Implementation of these programs with new vaccines has started discussion on duality between mandatory and recommended vaccinations. Regional autonomy has allowed the Veneto Region, with introduction of Law 7/2007, to experience suspension of all mandatory childhood vaccinations, replaced by an active and free offer of all vaccines recognized as safe and effective. Coverage's trends and acceptance of invitation are carefully monitored to avoid loss of compliance and reduction of immunized children. The evaluation, performed on population of Rovigo ULSS18 for 2002-2008 birth cohorts (2008 is the first concerned by the change), revealed no fall for previously mandatory vaccinations, but rather a slight increase. Percentage of non-vaccinated children was negligible. The leading cause of non-vaccination to polio was inability to deliver the letter of invitation due to wrong address. An informed dissent was expressed only by a minority (0.9% in 2008 birth cohort). Compliance to immunization offer was elevated both for previously compulsory and recommended vaccinations. Experience of Rovigo ULSS 18 showed that, in a context of already high levels of coverage for recommended vaccinations with optimal organization of immunization services, coverage rates for ex-mandatory vaccines remain unchanged. Further research and reports are required to carefully assess the effect on coverage rates in next birth cohorts, but available data are encouraging. Similar legislative measures can be successfully adopted by other Regions with starting conditions comparable to Veneto Region.

  2. Analysis of partial-reflection data from the solar eclipse of 10 Jul. 1972. [ground-based experiment using vertical incident radio waves partially reflected from D region

    Science.gov (United States)

    Bean, T. A.; Bowhill, S. A.

    1973-01-01

    Partial-reflection data collected for the eclipse of July 10, 1972 as well as for July 9 and 11, 1972, are analyzed to determine eclipse effects on D-region electron densities. The partial-reflection experiment was set up to collect data using an on-line PDP-15 computer and DECtape storage. The electron-density profiles show good agreement with results from other eclipses. The partial-reflection programs were changed after the eclipse data collection to improve the operation of the partial-reflection system. These changes were mainly due to expanded computer hardware and have simplified the operations of the system considerably.

  3. The legitimation of the power process: experiences of small entrepreneurs in the region of Passo Fundo/RS.

    Directory of Open Access Journals (Sweden)

    Daniel Frasson Lima

    2016-10-01

    Full Text Available The legitimation of power among small entrepreneurs toward the employees was analyzed in the region of Passo Fundo/RS; it’s a process in which these entrepreneurs consolidate working relationships to perform their functions with self-confidence. A descriptive qualitative research was done and used as method of data collection a semi-structured interview, with observation and documental analysis. Four directors of franchises in the field of language education in the northern of Rio Grande do Sul participated in the research. The collected data were submitted to an interpretative analysis that made use of the academic frame to rescue the conception of power, its role and its fountainsin the organizations. The results reinforced the difficulties in measuring the legitimation of power. The phenomenon was investigated from an array of angles and a series of related factors were identified, provokingan evolution on its understanding.It was realized that the strategies of legitimation of the power vary according to the history and leadership style of the directors creating similar results in short term, but not always attending to professionalization and expansion matters.

  4. Arсhaeomineralogy of Ancient Nonferrous Metallurgy Pieces of the Perm Region: Experience of Usage of Electron Microprobe Analysis

    Directory of Open Access Journals (Sweden)

    I. I. Chaykovsky

    2016-12-01

    Full Text Available A series of archaeological features has been studied by means of the scanning electronic microscopy. It was shown that due to the oxidation process, the surface layer is enriched with some elements, which were present at unaltered metal (Ag, Pb and those included later (As, Zn, Pb. It imposes meaningful limitation for use of the X-ray fluorescence and spectral analysis, which allow obtaining only total (patina + metal composition. Sixteen minerals (oxides, carbonates, sulphates, chlorides, phosphates, sulfides and native phases are established in patina composition. Tin bronze structure contains the impurities, which may be an evidence of import to Perm Region of tin and silver possibly from Altai, tin and lead possibly from Karelia during "harinsky" and "rodanovsky" cultures respectively. Various composition of the alloys used for casting and filigree witnesses that ancient metallurgists had known about alloys handling. The presence of barium and fluorine can tell us about composition of the used furnacecharge. The obtained data may be the basis for chemical-metallurgical typification of pieces from nonferrous (and noble metals.

  5. Energy spectrum and mass composition of primary cosmic radiation in the region above the knee from the GAMMA experiment

    CERN Document Server

    Martirosov, R M; Vardanyan, H S; Erlykin, A D; Nikolskaya, N M; Gallant, Y A; Jones, L W; Babayan, H A

    2012-01-01

    The energy spectrum of the primary cosmic radiation in the energy range 1 - 100 PeV and the extensive air shower (EAS) characteristics obtained on the basis of the expanded data bank of the GAMMA experiment (Mt. Aragats, Armenia) are presented. With increased statistics we confirm our previous results on the energy spectrum. The spectral index above the knee is about -3.1, but at energies beyond 20 PeV a flattening of the spectrum is observed. The existence of the 'bump' at about 70 PeV is confirmed with a significance of more than 4{\\sigma}. In the energy range of 10 - 100 PeV the shower age becomes energy independent and we observe a direct proportionality of the EAS size to the primary energy. This suggests an approximately constant depth of the EAS maximum in this energy range. This is evidence in favour of an increasing average mass of primary particles at energies above 20 PeV. The additional source scenario, which is a possible explanation of the 'bump' in the spectrum, also leads to the conclusion of ...

  6. A multidisciplinary bone metastases clinic at Toronto Sunnybrook Regional Cancer Centre - A review of the experience from 1999 to 2005.

    Science.gov (United States)

    Li, Kathy K; Sinclair, Emily; Pope, Joan; Farhadian, Macey; Harris, Kristin; Napolskikh, Julie; Yee, Albert; Librach, Lawrence; Wynnychuk, Lesia; Danjoux, Cyril; Chow, Edward; Bone, On Behalf Of The; Team, Metastases

    2008-09-01

    Our objective in this study was to review the experience of a one-stop multidisciplinary bone metastases clinic (BMC) that offers a coordinated multidisciplinary approach to the care of cancer patients with bone metastases in a tertiary cancer centre. Patients with symptomatic bone metastases were referred to BMC and assessed by a team of specialists in various disciplines - interventional radiology, orthopedic surgery, palliative medicine, and radiation oncology. At initial consultation, patient demographics, reasons for referral, and case disposition were recorded. From January 1999 to February 2005, a total of 272 patients with bone metastases were referred to the BMC. The median age was 65 years (range 28-95) and median KPS score at consultation was 60 (range 30-90). The majority of patients came from home (74%), while others came from a nursing home or the hospital (9%). Almost a third (28%) of patients had 2 or more reasons of referral, yielding a total of 354 reasons. The most common reason for referral was bone pain (42%), bone metastases (21%), high risk for pathological fracture (12%), and pathological fracture (10%). Of the 272 patients who received consultation, 40% received palliative radiotherapy, 19% received interventional surgery, 7% were referred to other support services such as palliative care, physiotherapy, and 7% had further investigation or imaging. A multidisciplinary clinic is useful for co-coordinating the management of bone metastatic disease in symptomatic patients.

  7. Bodily Sensory Inputs and Anomalous Bodily Experiences in Complex Regional Pain Syndrome: Evaluation of the Potential Effects of Sound Feedback

    Directory of Open Access Journals (Sweden)

    Ana Tajadura-Jiménez

    2017-07-01

    Full Text Available Neuroscientific studies have shown that human's mental body representations are not fixed but are constantly updated through sensory feedback, including sound feedback. This suggests potential new therapeutic sensory approaches for patients experiencing body-perception disturbances (BPD. BPD can occur in association with chronic pain, for example in Complex Regional Pain Syndrome (CRPS. BPD often impacts on emotional, social, and motor functioning. Here we present the results from a proof-of-principle pilot study investigating the potential value of using sound feedback for altering BPD and its related emotional state and motor behavior in those with CRPS. We build on previous findings that real-time alteration of the sounds produced by walking can alter healthy people's perception of their own body size, while also resulting in more active gait patterns and a more positive emotional state. In the present study we quantified the emotional state, BPD, pain levels and gait of twelve people with CRPS Type 1, who were exposed to real-time alteration of their walking sounds. Results confirm previous reports of the complexity of the BPD linked to CRPS, as participants could be classified into four BPD subgroups according to how they mentally visualize their body. Further, results suggest that sound feedback may affect the perceived size of the CRPS affected limb and the pain experienced, but that the effects may differ according to the type of BPD. Sound feedback affected CRPS descriptors and other bodily feelings and emotions including feelings of emotional dominance, limb detachment, position awareness, attention and negative feelings toward the limb. Gait also varied with sound feedback, affecting the foot contact time with the ground in a way consistent with experienced changes in body weight. Although, findings from this small pilot study should be interpreted with caution, they suggest potential applications for regenerating BDP and its related

  8. Mitigation of Disasters Due to Severe Climate Events: from Policy to Practice,the West African Coastal Region Experience

    Science.gov (United States)

    Ediang, Okuku

    2016-07-01

    The distributive pattern of disaster due to severe climate events over the coast of West Africa especially Nigeria was examined using yearly mean disaster due to severe climatic events for the period of 30 years (1981-2010) from the marine stations in the coastal region of Nigeria. Graphical and isohyetal analyses were used to look into the patter of severe weather events over the area considered and to see if the severe weather events is increasing or not in the coast of West Africa especially the Nigerian coast and how to mitigate ,were policy relating to severe weather events are discussed. The paper conclude that due to the nature of coast of West Africa and Nigeria in particular, it enjoys longer severe weather events season than dry during the wet season, it is common to observe periods of enhanced or suppressed convective activity to persist over the wide areas for somedays. This paper also contributes to the wealth of knowledge already existing on Indigenous people play major roles in preserving the ecosystem especially during severe weather events . This has resulted in the recent calls for the integration of indigenous knowledge systems into global knowledge system strategies. Until now, integrating local knowledge systems into severe weather events and climate change concerns is not a completely new idea. A comprehensive review of literature using electronic and non-electronic databases formed the methodology. The paper conclude also by drawing the attention that by targeting Promoting indigenous people's participation in severe weather events and climate change issues is an important initiative towards adaptation and sustainable development in Africa and around the world. It is increasingly realized that the global knowledge system has dominated research, policies and programmes that address current severe weather events and climate change's challenges,mitigation and adaptation strategies.

  9. Metastases to oro-maxillo-facial region from distant sites: are they so rare? A single centre 8-years experience.

    Science.gov (United States)

    Terenzi, Valentina; Cassoni, Andrea; Zadeh, Oriana Rajabtork; Raponi, Ingrid; Della Monaca, Marco; Bartoli, Davina; Battisti, Andrea; Valentini, Valentino

    2015-01-01

    Le metastasi nel distretto maxillo- facciale sono rare e rappresentano circa l’1% di tutte le neoplasie cervicofacciali. Nella maggioranza dei casi il tumore primitivo è già noto e risulta essere localizzato più frequentemente al polmone e alla mammella ma in circa il 30% dei casi le lesioni secondarie vengono individuate prima che sia stato diagnosticato il tumore primitivo. Abbiamo condotto uno studio retrospettivo raccogliendo 15 casi di metastasi a distanza a localizzazione cervico- facciale nel periodo compreso tra il 2004 e il 2012. I nostri risultati dimostrano che la mammella e il rene sono le sedi primarie più frequenti (40% e 20% rispettivamente) , il tipo istologico più rappresentato è l’adenocarcinoma (60%). L’interessamento dei tessuti duri è risultato essere più frequente rispetto ai tessuti molli (53,3%). La mandibola (5/15 casi) è risultato essere il segmento osseo più frequentemente affetto e la regione molare e retromolare mandibolari sono le sottosedi più spesso interessate. Abbiamo identificato un solo caso di metastasi da tumore primitivo occulto: si è trattato di una localizzazione secondaria a carico del mascellare inferiore a partire da un tumore renale a cellule chiare . In conclusione sulla base dei risultati ottenuti e considerando l’aumento dell’aspettativa di vita nei pazienti oncologici, nonostante le metastasi localizzate nel distretto oromaxillo- facciale siano rare, è importante sospettare ,o quantomeno non escludere aprioristicamente, lesioni secondarie sia nei pazienti con anamnesi positiva per patologia neoplastica, sia nei i pazienti che presentano una lesione cervico facciale.

  10. [Dissemination of psychotherapy modules for traumatized refugees : Experience gained from trauma work in crisis and conflict regions].

    Science.gov (United States)

    Elbert, T; Wilker, S; Schauer, M; Neuner, F

    2017-01-01

    With each additional accumulative exposure to severe and traumatic stressors, the likelihood of developing mental health problems and physical diseases increases. Displaced individuals have usually experienced a number of serious threats to health due to organized violence in their home country or attacks during the flight. Frequently, domestic violence adds additional strain to the stressors experienced. The resulting impairments in psychosocial functioning reduce the resources needed for social adjustment and integration. Social exclusion then in turn often further aggravates the existing mental health complications. For the treatment of trauma spectrum disorders, different evidence-based psychotherapies are available. In high-income countries, trained and licensed psychotherapists are typically in positions to apply such interventions; however, even an advanced system with a high capacity, such as the psychotherapeutic care offered in Germany, severely struggles to manage the demands associated with the rapid addition of hundreds of thousands of displaced people. Germany's mental healthcare system at present lacks the resources, both human and technological, to effectively manage the present demands. Systematic scientific studies in resource-poor regions of war and conflict have demonstrated that the dissemination of effective treatment to local personnel, even with limited training, results in substantial improvements in the mental health challenges within the community: Organized as a cascade model, members of the refugee community learn to identify weakened fellow citizens requiring in-depth diagnostic interviews. Educated, bilingual individuals acquainted with their country's healthcare system (e. g. nurses, teachers and social workers) receive training to conduct structured interviews and evidence-based interventions under the supervision of centrally organized licensed psychotherapists. More complex cases are referred to local psychotherapists

  11. Regionalism, Regionalization and Regional Development

    Directory of Open Access Journals (Sweden)

    Liviu C. Andrei

    2016-03-01

    Full Text Available Sustained development is a concept associating other concepts, in its turn, in the EU practice, e.g. regionalism, regionalizing and afferent policies, here including structural policies. This below text, dedicated to integration concepts, will limit on the other hand to regionalizing, otherwise an aspect typical to Europe and to the EU. On the other hand, two aspects come up to strengthen this field of ideas, i.e. the region (al-regionalism-(regional development triplet has either its own history or precise individual outline of terms.

  12. Application of discrete choice experiment to assess farmers' willingness to report swine diseases in the Red River Delta region, Vietnam.

    Science.gov (United States)

    Pham, Hoa T T; Peyre, Marisa; Trinh, Tuyen Quang; Nguyen, Oanh Cong; Vu, Ton Dinh; Rukkwamsuk, Theera; Antoine-Moussiaux, Nicolas

    2017-03-01

    A discrete choice experiment (DCE) is carried out to value socio-economic factors influencing the farmer's decision to report swine diseases and to assess the willingness of farmers to report swine diseases. Data were collected between March and July 2015 in two provinces in the Red River Delta, Northern Vietnam, from 196 pig producers by face-to face interview. A conditional logit model is used to measure the relative importance of the socio-economic factors and calculate the expected probability of disease reporting under changes of levels of these factors. Results of the study indicated that the likelihood of compensation and the type of culling implemented (all or only unrecovered pigs) are the two most important factors influencing farmer reporting. Compensation level, movement restriction and delay in compensation payment also have significant impacts on farmer's decision to report animal disease but they are not as important as the above factors. Three different scenarios including changes in six different factors (attributes) are tested to predict probability of animal disease reporting. Under the current situation (uncertainty of being compensated), only 4% of the farmers would report swine disease outbreak to the official surveillance system if the culling policy involves all pigs in affected farms. This number is increased to 26% if culling in affected farms is restricted to unrecovered pigs only. Ensuring certainty of compensation increases reporting probability by up to 50% and 90% if all or only unrecovered pigs are destroyed, respectively. The results of this study are important for improving the performance and sustainability of swine disease surveillance system in Vietnam. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Simultaneous observations of equatorial F-region plasma depletions over Brazil during the Spread-F Experiment (SpreadFEx

    Directory of Open Access Journals (Sweden)

    P.-D. Pautet

    2009-06-01

    Full Text Available From September to November 2005, the NASA Living with a Star program supported the Spread-F Experiment campaign (SpreadFEx in Brazil to study the effects of convectively generated gravity waves on the ionosphere and their role in seeding Rayleigh-Taylor instabilities, and associated equatorial plasma bubbles. Several US and Brazilian institutes deployed a broad range of instruments (all-sky imagers, digisondes, photometers, meteor/VHF radars, GPS receivers covering a large area of Brazil. The campaign was divided in two observational phases centered on the September and October new moon periods. During these periods, an Utah State University (USU all-sky CCD imager operated at São João d'Aliança (14.8° S, 47.6° W, near Brasilia, and a Brazilian all-sky CCD imager located at Cariri (7.4° S, 36° W, observed simultaneously the evolution of the ionospheric bubbles in the OI (630 nm emission and the mesospheric gravity wave field. The two sites had approximately the same magnetic latitude (9–10° S but were separated in longitude by ~1500 km.

    Plasma bubbles were observed on every clear night (17 from Brasilia and 19 from Cariri, with 8 coincident nights. These joint datasets provided important information for characterizing the ionospheric depletions during the campaign and to perform a novel longitudinal investigation of their variability. Measurements of the drift velocities at both sites are in good agreement with previous studies, however, the overlapping fields of view revealed significant differences in the occurrence and structure of the plasma bubbles, providing new evidence for localized generation. This paper summarizes the observed bubble characteristics important for related investigations of their seeding mechanisms associated with gravity wave activity.

  14. Meeting children's needs: a mixed-methods approach to a regionalized pediatric surge plan-the Los Angeles County experience.

    Science.gov (United States)

    Berg, Bridget M; Muller, Valerie M; Wilson, Millicent; Amara, Roel; Fruhwirth, Kay; Stevenson, Kathleen; Burke, Rita V; Upperman, Jeffrey S

    2014-01-01

    Children are one of the most vulnerable populations during mass casualty incidents because of their unique physiological, developmental, and psychological attributes. The objective of this project was to enhance Los Angeles County's (LAC) pediatric surge capabilities. The purpose of this study was threefold: (1) determine gaps in pediatric surge capacity and capabilities; (2) double pediatric inpatient capacity; and (3) document a plan to address gaps and meet pediatric inpatient surge. We hypothesized that LAC would be able to meet the identified pediatric surge target by leveraging resources of hospitals within the region. Deliverables included a pediatric surge plan for LAC, pediatric surge training resources, and pediatric supplies for hospitals participating in LAC's Hospital Preparedness Program (HPP). After Institutional Review Board approval, the authors used a mixed-methods approach to explore gaps in hospital capacity and capabilities in a large urban county. Hospitals were surveyed via Qualtrics® on 38 questions regarding capacity, staffing, availability of pediatric supplies, and existing pediatric surge plans. Publicly available inpatient bed data were collected from the Office of Statewide Health Planning and Development for the year ending June 2010 and supplemented by hospital survey responses. Population data was used from US Census 2010. This combined dataset was analyzed for capacity, pediatric designations, and capabilities. To supplement this data, three focus groups were conducted between April 2011 and May 2012. Focus group topics included: supplies and training needed for pediatric surge, surge targets, and plan development and functionality. Hospitals varied in pediatric capacity and capability. Forty-six percent of facilities provide inpatient pediatric services. Forty-one hospitals are designated as an Emergency Department Approved for Pediatrics. Identified gaps included: limited pediatric bed capacity, geographic variability, limited

  15. OUTPATIENT REGISTER OF CARDIOVASCULAR DISEASES IN THE RYAZAN REGION (RECVASA: PRINCIPAL TASKS, EXPERIENCE OF DEVELOPMENT AND FIRST RESULTS

    Directory of Open Access Journals (Sweden)

    S. A. Boytsov

    2015-09-01

    Full Text Available Aim. To estimate risk factors and comorbidity structure, cardiovascular diseases outcomes, evaluate their diagnostics and treatment quality in real outpatient practice using a register of patients with arterial hypertension (HT, ischemic heart disease (IHD, chronic heart failure (CHF and atrial fibrillation (AF in the Ryazan Region – the territorial subject ofRussian Federation with high cardiovascular mortality rate.Material and methods. The total of 1000 HT, IHD, CHF, AF patients, applied for general practitioners or cardiologists of theRyazan outpatient clinics in March-May of 2012 were sequentially enrolled in the outpatient REgister of CardioVAscular diseases (RECVASA.Results. According to outpatient cards data HT, IHD, CHF and AF were diagnosed in 99.0%; 70.9%; 74.8% and 13.7% of the 1000 cases, respectively. 820 (82% patients revealed a concomitant cardiovascular pathology (cardiac comorbidity, at that the most frequent was combination of HT with IHD and CHF (50.4%. Diabetes mellitus was diagnosed in 209 (20.9% patients. 770 (77% patients were assessed on their total cholesterol level; smoking status and family history of heart diseases were estimated in 28 (2.8% and 49 (4.9% patients, respectively. Exercise tolerance test (stress-test was carried out in 2% of the patients (including 2.8% of the IHD patients, 24-hour blood pressure (BP and ECG monitoring – in 0.7% and 5.5%, respectively; echocardiography and ultrasound of brachiocephalic arteries (BCA – in 25.6% and 8.6%, respectively; coronary angiography – in 1.6% (which includes 2.3% of the IHD patients. The following drug groups were prescribed most frequently: antiplatelet agents – in 60.4% of the cases (584 patients received acetylsalicylic acid and 20 – clopidogrel, ACE inhibitors – in 62.9%, β-blockers – in 43.9% of the patients. Target BP level was achieved in 245 of 956 cases (25.6%. 50.6% of IHD patients and 51.1% of hypercholesterolemic patients received

  16. Complex regional pain syndrome: medical and legal ramifications of clinical variability and experience and perspective of a practicing clinician

    Directory of Open Access Journals (Sweden)

    Lazaro RP

    2016-12-01

    Full Text Available RP Lazaro Department of Neurology, Albany Medical College, Albany, NY, USA Objective: The aim of this study was to demonstrate the ramifications of clinical variability of complex regional pain syndrome (CRPS and how they can affect the various aspects of this condition, favorably or unfavorably, for both patients and participating medical and legal professionals.Methods: Twelve patients diagnosed with CRPS at different times in the past 25 years were followed up, and their signs and symptoms were reviewed for variability. None had preexisting or ongoing medical disorders and prior injury to the peripheral nerves or musculoskeletal tissues. None had been involved in litigation. Physical traumas that triggered CRPS were job-related, vehicular accidents, and personal injuries. The presence of vasomotor symptoms (eg, swelling, skin discoloration, and temperature changes and allodynia in the affected extremity was the basis for clinical diagnosis in all the patients. The need for imaging studies was precluded in some patients owing to the presence of vasomotor symptoms, which either fluctuated or were steady. Seven of the patients had type 1 CRPS, and five patients had type 2 CRPS. Results: Most patients encountered delay in diagnosis and treatment and legal obstacles owing to the lack of “typical” objective signs of CRPS. The patients’ symptoms fluctuated at different times of the day. Eight patients experienced spread of vasomotor symptoms and varying degree of allodynia in the opposite extremity. One patient, who developed signs and symptoms of rheumatoid arthritis, 2 months after the injury, continued to have CRPS symptoms in the injured hand. Treatment modalities administered in all the patients were essentially ineffective. All the patients, except one, were unable to return to their original line of work, and their symptoms persisted regardless of the outcome of their legal claims.Conclusion: It is likely that patients who continue to

  17. Electron Density Measurements in the National Spherical Torus Experiment Detached Divertor Region Using Stark Broadening of Deuterium Infrared Paschen Emission Lines

    Energy Technology Data Exchange (ETDEWEB)

    Soukhanovskii, V A; Johnson, D W; Kaita, R; Roquemore, A L

    2007-04-27

    Spatially resolved measurements of deuterium Balmer and Paschen line emission have been performed in the divertor region of the National Spherical Torus Experiment using a commercial 0.5 m Czerny-Turner spectrometer. While the Balmer emission lines, Balmer and Paschen continua in the ultraviolet and visible regions have been extensively used for tokamak divertor plasma temperature and density measurements, the diagnostic potential of infrared Paschen lines has been largely overlooked. We analyze Stark broadening of the lines corresponding to 2-n and 3-m transitions with principle quantum numbers n = 7-12 and m = 10-12 using recent Model Microfield Method calculations (C. Stehle and R. Hutcheon, Astron. Astrophys. Supl. Ser. 140, 93 (1999)). Densities in the range (5-50) x 10{sup 19} m{sup -3} are obtained in the recombining inner divertor plasma in 2-6 MW NBI H-mode discharges. The measured Paschen line profiles show good sensitivity to Stark effects, and low sensitivity to instrumental and Doppler broadening. The lines are situated in the near-infrared wavelength domain, where optical signal extraction schemes for harsh nuclear environments are practically realizable, and where a recombining divertor plasma is optically thin. These properties make them an attractive recombining divertor density diagnostic for a burning plasma experiment.

  18. Establishing a regional network of academic centers to support decision making for new vaccine introduction in Latin America and the Caribbean: the ProVac experience.

    Science.gov (United States)

    Toscano, C M; Jauregui, B; Janusz, C B; Sinha, A; Clark, A D; Sanderson, C; Resch, S; Ruiz Matus, C; Andrus, J K

    2013-07-02

    The Pan American Health Organization's ProVac Initiative, designed to strengthen national decision making regarding the introduction of new vaccines, was initiated in 2004. Central to realizing ProVac's vision of regional capacity building, the ProVac Network of Centers of Excellence (CoEs) was established in 2010 to provide research support to the ProVac Initiative, leveraging existing capacity at Latin American and Caribbean (LAC) universities. We describe the process of establishing the ProVac Network of CoEs and its initial outcomes and challenges. A survey was sent to academic, not-for-profit institutions in LAC that had recently published work in the areas of clinical decision sciences and health economic analysis. Centers invited to join the Network were selected by an international committee on the basis of the survey results. Selection criteria included academic productivity in immunization-related work, team size and expertise, successful collaboration with governmental agencies and international organizations, and experience in training and education. The Network currently includes five academic institutions across LAC. Through open dialog and negotiation, specific projects were assigned to centers according to their areas of expertise. Collaboration among centers was highly encouraged. Faculty from ProVac's technical partners were assigned as focal points for each project. The resulting work led to the development and piloting of tools, methodological guides, and training materials that support countries in assessing existing evidence and generating new evidence on vaccine introduction. The evidence generated is shared with country-level decision makers and the scientific community. As the ProVac Initiative expands to other regions of the world with support from immunization and public health partners, the establishment of other regional and global networks of CoEs will be critical. The experience of LAC in creating the current network could benefit the

  19. Pan-Eurasian Experiment (PEEX): towards a holistic understanding of the feedbacks and interactions in the land-atmosphere-ocean-society continuum in the northern Eurasian region

    Science.gov (United States)

    Lappalainen, Hanna K.; Kerminen, Veli-Matti; Petäjä, Tuukka; Kurten, Theo; Baklanov, Aleksander; Shvidenko, Anatoly; Bäck, Jaana; Vihma, Timo; Alekseychik, Pavel; Andreae, Meinrat O.; Arnold, Stephen R.; Arshinov, Mikhail; Asmi, Eija; Belan, Boris; Bobylev, Leonid; Chalov, Sergey; Cheng, Yafang; Chubarova, Natalia; de Leeuw, Gerrit; Ding, Aijun; Dobrolyubov, Sergey; Dubtsov, Sergei; Dyukarev, Egor; Elansky, Nikolai; Eleftheriadis, Kostas; Esau, Igor; Filatov, Nikolay; Flint, Mikhail; Fu, Congbin; Glezer, Olga; Gliko, Aleksander; Heimann, Martin; Holtslag, Albert A. M.; Hõrrak, Urmas; Janhunen, Juha; Juhola, Sirkku; Järvi, Leena; Järvinen, Heikki; Kanukhina, Anna; Konstantinov, Pavel; Kotlyakov, Vladimir; Kieloaho, Antti-Jussi; Komarov, Alexander S.; Kujansuu, Joni; Kukkonen, Ilmo; Duplissy, Ella-Maria; Laaksonen, Ari; Laurila, Tuomas; Lihavainen, Heikki; Lisitzin, Alexander; Mahura, Alexsander; Makshtas, Alexander; Mareev, Evgeny; Mazon, Stephany; Matishov, Dmitry; Melnikov, Vladimir; Mikhailov, Eugene; Moisseev, Dmitri; Nigmatulin, Robert; Noe, Steffen M.; Ojala, Anne; Pihlatie, Mari; Popovicheva, Olga; Pumpanen, Jukka; Regerand, Tatjana; Repina, Irina; Shcherbinin, Aleksei; Shevchenko, Vladimir; Sipilä, Mikko; Skorokhod, Andrey; Spracklen, Dominick V.; Su, Hang; Subetto, Dmitry A.; Sun, Junying; Terzhevik, Arkady Y.; Timofeyev, Yuri; Troitskaya, Yuliya; Tynkkynen, Veli-Pekka; Kharuk, Viacheslav I.; Zaytseva, Nina; Zhang, Jiahua; Viisanen, Yrjö; Vesala, Timo; Hari, Pertti; Christen Hansson, Hans; Matvienko, Gennady G.; Kasimov, Nikolai S.; Guo, Huadong; Bondur, Valery; Zilitinkevich, Sergej; Kulmala, Markku

    2016-11-01

    The northern Eurasian regions and Arctic Ocean will very likely undergo substantial changes during the next decades. The Arctic-boreal natural environments play a crucial role in the global climate via albedo change, carbon sources and sinks as well as atmospheric aerosol production from biogenic volatile organic compounds. Furthermore, it is expected that global trade activities, demographic movement, and use of natural resources will be increasing in the Arctic regions. There is a need for a novel research approach, which not only identifies and tackles the relevant multi-disciplinary research questions, but also is able to make a holistic system analysis of the expected feedbacks. In this paper, we introduce the research agenda of the Pan-Eurasian Experiment (PEEX), a multi-scale, multi-disciplinary and international program started in 2012 (https://www.atm.helsinki.fi/peex/" target="_blank">https://www.atm.helsinki.fi/peex/). PEEX sets a research approach by which large-scale research topics are investigated from a system perspective and which aims to fill the key gaps in our understanding of the feedbacks and interactions between the land-atmosphere-aquatic-society continuum in the northern Eurasian region. We introduce here the state of the art for the key topics in the PEEX research agenda and present the future prospects of the research, which we see relevant in this context.

  20. Science-Based IWRM Implementation in a Data-Scarce Central Asian Region: Experiences from a Research and Development Project in the Kharaa River Basin, Mongolia

    Directory of Open Access Journals (Sweden)

    Daniel Karthe

    2015-07-01

    Full Text Available Mongolia is not only a water-scarce but also a data-scarce country with regard to environmental information. At the same time, regional effects of global climate change, major land use changes, a booming mining sector, and growing cities with insufficient and decaying water and wastewater infrastructures result in an increasingly unsustainable exploitation and contamination of ground and surface water resources putting at risk both aquatic ecosystems and human health. For the mesoscale (≈15,000 km2 model region of the Kharaa River Basin (KRB, we investigated (1 the current state of aquatic ecosystems, water availability and quality; (2 past and expected future trends in these fields and their drivers; (3 water governance structures and their recent reforms; and (4 technical and non-technical interventions as potential components of an integrated water resources management (IWRM. By now, the KRB is recognized as one of the most intensively studied river basins of the country, and considered a model region for science-based water resources management by the Mongolian government which recently adopted the IWRM concept in its National Water Program. Based on the scientific results and practical experiences from a six-year project in the KRB, the potentials and limitations of IWRM implementation under the conditions of data-scarcity are discussed.

  1. Effects of forest cover changes in European Russia on regional weather conditions: results of numerical experiments with the COSMO-CLM model

    Science.gov (United States)

    Olchev, Alexander; Kuzmina, Ekaterina; Rozinkina, Inna; Nikitin, Mikhail; Rivin, Gdaly S.

    2017-04-01

    The forests have a significant effect on the climatic system. They capture CO2 from the atmosphere, regulate the surface evaporation and runoff, and influence the radiation and thermal conditions of the land surface. It is obvious, that their influence depends on many different factors including regional climate conditions, land use and vegetation structure, surface topography, etc. The main goal of the study is to assess the possible influence of forest cover changes (under deforestation and/or afforestation) on regional weather conditions in the central part of European Russia using the results of modeling experiments provided by the meso-scale COSMO-CLM model. The need of the study lies in a lack of the experimental and modeling data characterizing the influence of the forest and land-use changes on regional weather conditions in European part of Russia. The forest ecosystems in the study region play a very important biosphere role that is significantly increased in the last decades due to considerable strengthening of anthropogenic activity in the area of European Russia. The area selected for the study is located in the central part of European Russia between 55 and 59N and 28 and 37E. It comprises several geographical zones including dark-coniferous forests of the South-European taiga in the north, the mixed forests in the central part and the broad-leaved forests in the south. The forests within the study area are very heterogeneous. The total area covered by forests according to recent remote sensing data is about 50%. The numerical experiments were provided using the COSMO-CLM model with the spatial resolution 13.2 km. As initial and boundary conditions for the numerical experiments the global reanalysis ERA Interim (with the 6-hour resolution in time and 0.75° × 0.75° in space) were used. The weather conditions were simulated in a continuous cycle for several months for the entire area of European Russia using the results of global reanalysis on

  2. Experiments performed with bubbly flow in vertical pipes at different flow conditions covering the transition region: simulation by coupling Eulerian, Lagrangian and 3D random walks models

    Science.gov (United States)

    Muñoz-Cobo, José; Chiva, Sergio; El Aziz Essa, Mohamed; Mendes, Santos

    2012-08-01

    Two phase flow experiments with different superficial velocities of gas and water were performed in a vertical upward isothermal cocurrent air-water flow column with conditions ranging from bubbly flow, with very low void fraction, to transition flow with some cap and slug bubbles and void fractions around 25%. The superficial velocities of the liquid and the gas phases were varied from 0.5 to 3 m/s and from 0 to 0.6 m/s, respectively. Also to check the effect of changing the surface tension on the previous experiments small amounts of 1-butanol were added to the water. These amounts range from 9 to 75 ppm and change the surface tension. This study is interesting because in real cases the surface tension of the water diminishes with temperature, and with this kind of experiments we can study indirectly the effect of changing the temperature on the void fraction distribution. The following axial and radial distributions were measured in all these experiments: void fraction, interfacial area concentration, interfacial velocity, Sauter mean diameter and turbulence intensity. The range of values of the gas superficial velocities in these experiments covered the range from bubbly flow to the transition to cap/slug flow. Also with transition flow conditions we distinguish two groups of bubbles in the experiments, the small spherical bubbles and the cap/slug bubbles. Special interest was devoted to the transition region from bubbly to cap/slug flow; the goal was to understand the physical phenomena that take place during this transition A set of numerical simulations of some of these experiments for bubbly flow conditions has been performed by coupling a Lagrangian code, that tracks the three dimensional motion of the individual bubbles in cylindrical coordinates inside the field of the carrier liquid, to an Eulerian model that computes the magnitudes of continuous phase and to a 3D random walk model that takes on account the fluctuation in the velocity field of the

  3. Shallow Low-frequency Tremor in the Hyuga-nada region, western Nankai Trough subduction zone, observed by ocean bottom seismographic experiment

    Science.gov (United States)

    Yamashita, Y.; Yakiwara, H.; Shimizu, H.; Uchida, K.; Kamizono, M.; Nakamoto, M.; Fukui, M.; Fujita, S.; Aizawa, K.; Miyamachi, H.; Hirano, S.; Umakoshi, K.; Yamada, T.; Kanehara, H.; Aoshima, T.

    2013-12-01

    The Hyuga-nada region, locating western Nankai trough, is one of the most seismically active areas in Japan. Here, the Philippine Sea Plate subducts northwestward beneath the Eurasian Plate at an approximate rate of 5-7 cm/yr [e.g., Seno et al., 1993; Miyazaki and Heki, 2001]. Interplate earthquakes with magnitudes in the range of 6.5 to 7.5 repeatedly occur at intervals of decades. In the shallower part of the plate boundary in this region, the shallow very-low frequency earthquakes (dominant frequency 10~20 s) occur [Obara and Ito, 2005; Asano et al., 2008]. The shallow part of the plate boundary zone is very important for the generation of large interplate earthquakes and following tsunami. In order to reveal the detail of microseismicity from the shallower part of the plate boundary to seismogenic zone in the Hyuga-nada region, we have conducted Ocean Bottom Seismographic experiment from May 19 until July 6, 2013. We used 12 Ocean Bottom Seismometers (OBSs) with a three-component short-period (10 OBSs: 4.5Hz, 2 OBSs: 1Hz) seismometer. All OBSs were recovered but one OBS was no data because of the technical problem of the recorder. During this experiment, many earthquakes recorded by OBSs. In addition, many low-frequency signals were also recorded. From the characteristic of the waveform and estimated source location, these are the shallow low-frequency tremor which is recorded for the first time by close-in observation the Hyuga-nada region. Here, we report the result of preliminary analysis of these shallow low-frequency tremors. The tremor activity mainly occurred from end of May to end of July 2013. Dominant frequency range of these tremors are 1-8 Hz and long duration range (10 seconds ~ a few minutes), which is same character of low-frequency tremor observed in Kii-Peninsula, Nankai trough using short-period OBSs [Obana and Kodaira, 2009]. We estimated tremor source location using envelop correlation method [Obara, 2002]. Although we estimated only a few

  4. Approximating ambient D-region electron densities using dual-beam HF heating experiments at the high-frequency Active Auroral Research Program (HAARP)

    Science.gov (United States)

    Agrawal, Divya

    Dual-beam ELF/VLF wave generation experiments performed at the High-frequency Active Auroral Research Program (HAARP) HF transmitter in Gakona, Alaska are critically compared with the predictions of a newly developed ionospheric high frequency (HF) heating model that accounts for the simultaneous propagation and absorption of multiple HF beams. The dual-beam HF heating experiments presented herein consist of two HF beams transmitting simultaneously: one amplitude modulated (AM) HF beam modulates the conductivity of the lower ionosphere in the extremely low frequency (ELF, 30 Hz to 3 kHz) and/or very low frequency (VLF, 3 kHz to 30 kHz) band while a second HF beam broadcasts a continuous waveform (CW) signal, modifying the efficiency of ELF/VLF conductivity modulation and thereby the efficiency of ELF/VLF wave generation. Ground-based experimental observations are used together with the predictions of the theoretical model to identify the property of the received ELF/VLF wave that is most sensitive to the effects of multi-beam HF heating, and that property is determined to be the ELF/VLF signal magnitude. The dependence of the generated ELF/VLF wave magnitude on several HF transmission parameters (HF power, HF frequency, and modulation waveform) is then experimentally measured and analyzed within the context of the multi-beam HF heating model. For all cases studied, the received ELF/VLF wave magnitude as a function of transmission parameter is analyzed to identify the dependence on the ambient D-region electron density (Ne) and/or electron temperature ( Te), in turn identifying the HF transmission parameters that provide significant independent information regarding the ambient conditions of the D-region ionosphere. A theoretical analysis is performed to determine the conditions under which the effects of Ne and Te can be decoupled, and the results of this analysis are applied to identify an electron density profile that can reproduce the unusually high level of ELF

  5. Search for TeV emission from the region around PSR B1706-44 with the H.E.S.S. experiment

    CERN Document Server

    Aharonian, F; Aye, K M; Bazer-Bachi, A R; Beilicke, M; Benbow, W; Berge, D; Berghaus, P; Bernlöhr, K; Boisson, C; Bolz, O; Borgmeier, C; Braun, I; Breitling, F; Brown, A M; Bussons-Gordo, J; Chadwick, P M; Chounet, L M; Cornils, R; Costamante, L; Degrange, B; Djannati-Atai, A; O'Connor-Drury, L; Dubus, G; Ergin, T; Espigat, P; Feinstein, F; Fleury, P; Fontaine, G; Fuchs, Y; Funk, S; Gallant, Y A; Giebels, B; Gillessen, S; Goret, P; Hadjichristidis, C; Hauser, M; Heinzelmann, G; Henri, G; Hermann, G; Hinton, J A; Hofmann, W; Holleran, M; Horns, D; De Jager, O C; Jung, I; Khelifi, B; Komin, Nu; Konopelko, A; Latham, I J; Le Gallou, R; Lemiere, A; Lemoine, M; Leroy, N; Lohse, T; Marcowith, A; Masterson, C; McComb, T J L; De Naurois, Mathieu; Nolan, S J; Noutsos, A; Orford, K J; Osborne, J L; Ouchrif, M; Panter, M; Pelletier, G; Pita, S; Pühlhofer, G; Punch, M; Raubenheimer, B C; Raue, M; Raux, J; Rayner, S M; Redondo, I; Reimer, A; Reimer, O; Ripken, J; Rob, L; Rolland, L; Rowell, G; Sahakian, V V; Sauge, L; Schlenker, S; Schlickeiser, R; Schuster, C; Schwanke, U; Siewert, M; Sol, H; Steenkamp, R; Stegmann, C; Tavernet, J P; Terrier, R; Theoret, C G; Tluczykont, M; Vasileiadis, G; Venter, C; Vincent, P; Visser, B; Völk, H J; Wagner, S J

    2005-01-01

    The region around PSR B1706-44 has been observed with the H.E.S.S. imaging atmospheric Cherenkov telescopes in 2003. No evidence for gamma-ray emission in the TeV range was found at the pulsar position or at the radio arc which corresponds to the supernova remnant G 343.1-2.3. The 99% confidence level flux upper limit at the pulsar position is Ful(E > 350GeV) = 1.4e-12 /cm^2/s assuming a power law with photon index of 2.5 and Ful(E > 500GeV) = 1.3e-12 /cm^2/s without an assumption on the spectral shape. The reported upper limits correspond to 8% of the flux from an earlier detection by the CANGAROO experiment.

  6. PRACTICAL EXPERIENCE OF REGIONAL PEOPLE'S CONTROL AUTHORITIES OF MOSCOW IN THE CONSTRUCTION INDUSTRY AIMED AT THE IMPROVEMENT OF THE MUNICIPAL ECONOMY IN THE 1980ies

    Directory of Open Access Journals (Sweden)

    Byzov Aleksey Yur'evich

    2012-10-01

    Full Text Available In the article, the author has proven that state control authorities had an important function in the organizational structure of the government authorities of our country. The author also drives attention to the fact that, in the Soviet period, government leaders implemented the idea of a system of controlling authorities that were to a substantial extent composed of blue collars. An extensive network of controlling authorities operating on location was active in the 80ies of the 20th century. The historical experience of regional controlling authorities is considered in article, and Moscow controlling authorities are taken as an example. The author demonstrates that the Moscow City Committee, regional committees, groups and posts of people's control organized at enterprises and other organizations drove particular attention to the issues of construction, the building industry as a whole and to the accomplishments of the municipal economy; they also supervised over the implementation of ecological and nature protection actions, monitored the condition and repairs of public health service buildings; they resolved the issues of education, culture, available housing, housing preparation for the winter season, etc. Actions taken in the aftermath of inspections held by people's control authorities were aimed at the improvement of the ecological condition of Moscow, and they resolved the problems of urban construction. Multiple assignments performed by people's control authorities made it possible to substantially improve the quality of their inspections and to combine the controlling efforts within the framework of the municipal economy. Coordination of combined inspections promoted reduction in the overall number of inspections. The present-day building sector of the Russian capital can benefit from the experience of Moscow people's control authorities, their well-coordinated controlling activities within the construction industry and the prior

  7. The System of Creative Tasks for Activization of French and English Speaking of Future Teachers (Experience of Universities of Odessa Region

    Directory of Open Access Journals (Sweden)

    Kniazian Marianna

    2016-08-01

    Full Text Available In today's multi-ethnic world, one of the most important problems is the development of future teachers’ communicative competence, cultural pluralism, plurilingualism and tolerance. It is important to enrich individual person’s experience of language in its cultural contexts. This issue is related to such an important task as the activization of students’ speaking in foreign language classes. There is interesting experience of teaching speaking in French and English at universities in Odessa region. We offer the students the following system of creative tasks: representative (involve retelling the course of events, description of the characters; analytical (direct students to analyze the actions and behaviour of heroes of short stories, to compare the characters; hypothetical (guide students how to express their viewpoints on the factors that have influenced the nature of the character, his or her deeds. In addition to creative tasks the linguistic exercises are offered to the future teachers. These tasks have been developed in the process of studying the stories of Guy de Maupassant («La Parure», «Deux amis», «Le Papa de Simon», «Sur l’eau», « Clair de lune », O. Henry (« The Last Leaf», « The Gift of the Magi », John Galsworthy ( « Acme », « The First and the Last ».

  8. Assessment of Clear Sky Radiative Forcing in the Caribbean Region Using an Aerosol Dispersion Model and Ground Radiometry During Puerto Rico Dust Experiment

    Science.gov (United States)

    Gasso, Santiago; Qi, Qiang; Westpthal, Douglas; Reid, Jeffery; Tsay, Si-Chee

    2004-01-01

    This study investigates the surface and top of the atmosphere solar radiative forcing by long-range transport of Saharan dust. The calculations of radiative forcing are based on measurements collected in the Puerto Rico Dust Experiment (PRIDE) carried out during July, 2000. The purpose of the experiment was the characterization of the Saharan dust plume, which frequently reaches the Caribbean region during the summer. The experiment involved the use of three approaches to study the plume: space and ground based remote sensing, airborne and ground based in-situ measurements and aerosol dispersion modeling. The diversity of measuring platforms provides an excellent opportunity for determination of the direct effect of dust on the clear sky radiative forcing. Specifically, comparisons of heating rates, surface and TOA fluxes derived from the Navy global aerosol dispersion model NAAPS (NRL Aerosol Analysis and Prediction System) and actual measurements of fluxes from ground and space based platforms are shown. In addition, the direct effect of dust on the clear sky radiative forcing is modeled. The extent and time of evolution of the radiative properties of the plume are computed with the aerosol concentrations modeled by NAAPS. Standard aerosol parameterizations, as well as in-situ composition and size distributions measured during PRIDE, are utilized to compute the aerosol optical depth, single scattering albedo and asymmetry factor. Radiative transfer computations are done with an in-house modified spectral radiative transfer code (Fu-Liou). The code includes gas absorption and cloud particles (ice and liquid phase) and it allows the input of meteorological data. The code was modified to include modules for the aerosols contribution to the calculated fluxes. This comparison study helps to narrow the current uncertainty in the dust direct radiative forcing, as recently reported in the 2001 IPCC assessment.

  9. Experiência de farmacovigilância no Hospital Universitário Regional de Maringá, Estado do Paraná Pharmacovigilance at Regional University Hospital in Maringá, PR

    Directory of Open Access Journals (Sweden)

    Ana Carolina Feitoza Bohm

    2002-04-01

    Full Text Available Este trabalho relata a experiência da investigação dos casos suspeitos de reações adversas registrados no Hospital Universitário Regional de Maringá, Estado do Paraná. Descreve-se o procedimento para a coleta dos dados e a estratégia das visitas domiciliares utilizadas tanto para o esclarecimento do diagnóstico, como para que as medidas de orientação do uso e armazenamento correto de medicamentos sejam fornecidas a estas pessoas e aos seus familiares. No período de 1996 a 2000, foram registrados 316 casos suspeitos de reações adversas, dos quais foi possível realizar visita domiciliar em 105. A aplicação do algoritmo de Naranjo permitiu classificar os casos suspeitos em casos provados (4,8%, prováveis (56,7%, possíveis (34,6% e duvidosos (3,9%. Verificou-se também que a maioria das notificações são provenientes de busca ativa nos prontuários e que as notificações voluntárias ainda são mínimas. Portanto, estratégias visando ao aumento das notificações voluntárias por parte dos profissionais de saúde, independentemente da gravidade dos casos suspeitos ou das reações serem conhecidas ou não, deverão ser elaboradasThis work describes the investigative experience of suspected cases of adverse drug reactions reported at Regional University Hospital of Maringá. Data collection and home visit procedures are described as both - a way to clarify the diagnosis; a way to provide these people and their family information about using and storage of medication. From 1996 to 2000, 316 cases of suspicious adverse drug reactions were registered. From the total, in only 105 cases the home visit was carried out. The application of the Algorithm of Naranjo allowed classifying the suspicious cases in evident cases (4,8%, probable (56,7%, possible (34,6% and doubtful (3,9%. It was also verified that most of the notifications originate from active search in medical files and that the spontaneous reporting are still few. Therefore

  10. Daily estimates of fire danger using multitemporal satellite MODIS data: the experience of FIRE-SAT in the Basilicata Region (Italy)

    Science.gov (United States)

    Lanorte, R.; Lasaponara, R.; De Santis, F.; Aromando, A.; Nole, G.

    2012-04-01

    Daily estimates of fire danger using multitemporal satellite MODIS data: the experience of FIRE-SAT in the Basilicata Region (Italy) A. Lanorte, F. De Santis , A. Aromando, G. Nolè, R. Lasaponara, CNR-IMAA, Potenza, Italy In the recent years the Basilicata Region (Southern Italy) has been characterized by an increasing incidence of fire disturbance which also tends to affect protected (Regional and national parks) and natural vegetated areas. FIRE_SAT project has been funded by the Civil Protection of the Basilicata Region in order to set up a low cost methodology for fire danger/risk monitoring based on satellite Earth Observation techniques. To this aim, NASA Moderate Resolution Imaging Spectroradiometer (MODIS) data were used. The spectral capability and daily availability makes MODIS products especially suitable for estimating the variations of fuel characteristics. This work presents new significant results obtained in the context of FIRE-SAT project. In order to obtain a dynamical indicator of fire susceptibility based on multitemporal MODIS satellite data, up-datable in short-time periods (daily), we used the spatial/temporal variations of following parameters: (1) Relative Greenness Index (2) Live and dead fuel moisture content (3) Temperature In particular, the dead fuel moisture content is a key factor in fire ignition. Dead fuel moisture dynamics are significantly faster than those observed for live fuel. Dead fine vegetation exhibits moisture and density values dependent on rapid atmospheric changes and strictly linked to local meteorological conditions. For this reason, commonly, the estimation of dead fuel moisture content is based on meteorological variables. In this study we propose to use MODIS data to estimate meteorological data (specifically Relative Humidity) at an adequate spatial and temporal resolution. The assessment of dead fuel moisture content plays a decisive role in determining a fire dynamic danger index in combination with other

  11. Seismic velocity anisotropy and heterogeneity beneath the Mantle Electromagnetic and Tomography Experiment (MELT) region of the East Pacific Rise from analysis of P and S body waves

    Science.gov (United States)

    Hammond, W.C.; Toomey, D.R.

    2003-01-01

    We use teleseismic P and S delay times and shear wave splitting measurements to constrain isotropic and anisotropic heterogeneity in the mantle beneath the southern East Pacific Rise (SEPR). The data comprise 462 P and S delay times and 18 shear wave splitting observations recorded during the Mantle Electromagnetic and Tomography (MELT) Experiment. We estimate the mantle melt content (F) and temperature (T) variation from the isotropic velocity variation. Our results indicate that the maximum variation in F beneath our array is between zero and ???1.2%, and maximum variation in T is between zero and ???100 K. We favor an explanation having partial contributions from both T and F. We approximate the seismic anisotropy of the upper mantle with hexagonal symmetry, consistent with the assumption of two dimensionality of mantle flow. Our new tomographic technique uses a nonlinear inversion of P and slow S polarization delay times to simultaneously solve for coupled VP and VS heterogeneity throughout the model and for the magnitude of anisotropy within discrete domains. The domain dimensions and the dip of the anisotropy are fixed for each inversion but are varied in a grid search, obtaining the misfit of the models to the body wave delay data and to split times of vertically propagating S waves. The data misfit and the isotropic heterogeneity are sensitive to domain dimensions and dip of anisotropy. In a region centered beneath the SEPR the best average dip of the hexagonal symmetry axis is horizontal or dipping shallowly (<30??) west. Given the resolution of our data, a subaxial region characterized by vertically aligned symmetry axes may exist but is limited to be <80 km deep. We infer that the mantle flow beneath the SEPR is consistent with shallow asthenospheric return flow from the direction of the South Pacific superswell.

  12. Regional-scale analysis of karst underground flow deduced from tracing experiments: examples from carbonate aquifers in Malaga province, southern Spain

    Science.gov (United States)

    Barberá, J. A.; Mudarra, M.; Andreo, B.; De la Torre, B.

    2017-08-01

    Tracer concentration data from field experiments conducted in several carbonate aquifers (Malaga province, southern Spain) were analyzed following a dual approach based on the graphical evaluation method (GEM) and solute transport modeling to decipher flow mechanisms in karst systems at regional scale. The results show that conduit system geometry and flow conditions are the principal factors influencing tracer migration through the examined karst flow routes. Solute transport is mainly controlled by longitudinal advection and dispersion throughout the conduit length, but also by flow partitioning between mobile and immobile fluid phases, while the matrix diffusion process appears to be less relevant. The simulation of tracer breakthrough curves (BTCs) suggests that diffuse and concentrated flow through the unsaturated zone can have equivalent transport properties under extreme recharge, with high flow velocities and efficient mixing due to the high hydraulic gradients generated. Tracer mobilization within the saturated zone under low flow conditions mainly depends on the hydrodynamics (rather than on the karst conduit development), which promote a lower longitudinal advection and retardation in the tracer migration, resulting in a marked tailing effect of BTCs. The analytical advection-dispersion equation better approximates the effective flow velocity and longitudinal dispersion estimations provided by the GEM, while the non-equilibrium transport model achieves a better adjustment of most asymmetric and long-tailed BTCs. The assessment of karst underground flow properties from tracing tests at regional scale can aid design of groundwater management and protection strategies, particularly in large hydrogeological systems (i.e. transboundary carbonate aquifers) and/or in poorly investigated ones.

  13. Three-dimensional pollutant distribution and mixing layer structure in the northeast US, summary of Sulfate Regional Experiment (SURE) aircraft measurements

    Energy Technology Data Exchange (ETDEWEB)

    Blumenthal, D.L.; McDonald, J.A.; Keifer, W.S.; Tommerdahl, J.B.; Saeger, M.L.; White, J.H.

    1984-01-01

    The results of the aircraft measurements of pollutant and meteorological parameters performed during the Sulfate Regional Experiment (SURE) are summarized. Two aircraft were operated for a total of six 2-week intensive studies of six sampling days each. Intensive studies were performed in August 1977, October 1977, January 1978, April 1978, July 1978 and October 1978. Over 140 sampling flights were made. Statistical methods were utilized to collapse the data obtained into a set of summary statistics and plots. Several generalizations can be made from the statistical data presentations. During the SURE aircraft flights, there were clear differences in the spatial distribution of primary (SO/sub 2/, NO/sub X/) as opposed to slowly forming secondary pollutants (ozone, light scattering aerosols). O/sub 3/ and b/sub SCAT/ levels were reasonably uniform over the regions sampled while SO/sub 2/ and NO/sub x/ concentrations were often highly variable. Except during multiday episodes of widespread high b/sub scat/ and O/sub 3/ concentrations, primary pollutants (SO/sub 2/, NO/sub x/) were not seen above 1500m msl in significant concentrations, during SURE flights. On average, the total burden of primary pollutants within the lower 1500m msl was similar from day to night. The vertical distribution of the pollutants, however, was much better mixed during the day than at night. The median condensation nuclei concentration within the lower 1500m msl during midday was more than twice the median concentration during the night and early morning hours, indicating substantial photochemical formation during daylight.

  14. Experiences of and responses to disrespectful maternity care and abuse during childbirth; a qualitative study with women and men in Morogoro Region, Tanzania.

    Science.gov (United States)

    McMahon, Shannon A; George, Asha S; Chebet, Joy J; Mosha, Idda H; Mpembeni, Rose N M; Winch, Peter J

    2014-08-12

    Interventions to reduce maternal mortality have focused on delivery in facilities, yet in many low-resource settings rates of facility-based birth have remained persistently low. In Tanzania, rates of facility delivery have remained static for more than 20 years. With an aim to advance research and inform policy changes, this paper builds on a growing body of work that explores dimensions of and responses to disrespectful maternity care and abuse during childbirth in facilities across Morogoro Region, Tanzania. This research drew on in-depth interviews with 112 respondents including women who delivered in the preceding 14 months, their male partners, public opinion leaders and community health workers to understand experiences with and responses to abuse during childbirth. All interviews were recorded, transcribed, translated and coded using Atlas.ti. Analysis drew on the principles of Grounded Theory. When initially describing birth experiences, women portrayed encounters with providers in a neutral or satisfactory light. Upon probing, women recounted events or circumstances that are described as abusive in maternal health literature: feeling ignored or neglected; monetary demands or discriminatory treatment; verbal abuse; and in rare instances physical abuse. Findings were consistent across respondent groups and districts. As a response to abuse, women described acquiescence or non-confrontational strategies: resigning oneself to abuse, returning home, or bypassing certain facilities or providers. Male respondents described more assertive approaches: requesting better care, paying a bribe, lodging a complaint and in one case assaulting a provider. Many Tanzanian women included in this study experienced unfavorable conditions when delivering in facilities. Providers, women and their families must be made aware of women's rights to respectful care. Recommendations for further research include investigations of the prevalence and dimensions of disrespectful care and

  15. A multidisciplinary bone metastases clinic at Toronto Sunnybrook Regional Cancer Centre – A review of the experience from 1999 to 2005

    Directory of Open Access Journals (Sweden)

    Kathy K Li

    2008-11-01

    Full Text Available Kathy K Li, Emily Sinclair, Joan Pope, Macey Farhadian, Kristin Harris, Julie Napolskikh, Albert Yee, Lawrence Librach, Lesia Wynnychuk, Cyril Danjoux, Edward Chow. On behalf of the Bone Metastases Team.Bone Metastases Site Group, Toronto-Sunnybrook Regional Cancer Centre, University of Toronto, Toronto, ON, CanadaAbstract: Our objective in this study was to review the experience of a one-stop multidisciplinary bone metastases clinic (BMC that offers a coordinated multidisciplinary approach to the care of cancer patients with bone metastases in a tertiary cancer centre. Patients with symptomatic bone metastases were referred to BMC and assessed by a team of specialists in various disciplines – interventional radiology, orthopedic surgery, palliative medicine, and radiation oncology. At initial consultation, patient demographics, reasons for referral, and case disposition were recorded. From January 1999 to February 2005, a total of 272 patients with bone metastases were referred to the BMC. The median age was 65 years (range 28–95 and median KPS score at consultation was 60 (range 30–90. The majority of patients came from home (74%, while others came from a nursing home or the hospital (9%. Almost a third (28% of patients had 2 or more reasons of referral, yielding a total of 354 reasons. The most common reason for referral was bone pain (42%, bone metastases (21%, high risk for pathological fracture (12%, and pathological fracture (10%. Of the 272 patients who received consultation, 40% received palliative radiotherapy, 19% received interventional surgery, 7% were referred to other support services such as palliative care, physiotherapy, and 7% had further investigation or imaging. A multidisciplinary clinic is useful for co-coordinating the management of bone metastatic disease in symptomatic patients.Keywords: bone metastases, multidisciplinary approach, experience

  16. Satellite SAR imagery for site discovery, change detection and monitoring activities in cultural heritage sites: experiments on the Nasca region, Peru

    Science.gov (United States)

    Tapete, D.; Cigna, F.; Masini, N.; Lasaponara, R.

    2012-04-01

    Besides their suitability for multi-temporal and spatial deformation analysis, the Synthetic Aperture Radar (SAR) image archives acquired by space-borne radar sensors can be exploited to support archaeological investigations over huge sites, even those partially or totally buried and still to be excavated. Amplitude information is one of the main properties of SAR data from which it is possible to retrieve evidences of buried structures, using feature extraction and texture analysis. Multi-temporality allows the reconstruction of past and recent evolution of both landscape and built-up environment, with the possibility to detect natural and/or anthropogenic changes, including human-induced damages to the conservation of cultural heritage. We present the methodology and first results of the experiments currently undertaken using SAR data in the Nasca region (Southern Peru), where two important civilizations such as Paracas and Nasca developed and flourished from 4th century BC to the 6th century AD. The study areas include a wide spectrum of archaeological and environmental elements to be preserved, among which: the archaeological site of Cahuachi and its surroundings, considered the largest adobe Ceremonial Centre in the World; the Nasca lines and geoglyphs in the areas of Palpa, Atarco and Nasca; the ancient networks of aqueducts and drainage galleries in the Puquios area, built by Nasca in the 1st-6th centuries AD. Archaeological prospection and multi-purpose remote sensing activities are currently carried out in the framework of the Italian mission of heritage Conservation and Archaeogeophysics (ITACA), with the direct involvement of researchers from the Institute for Archaeological and Monumental Heritage and the Institute of Methodologies for Environmental Analysis, Italian National Research Council. In this context, C- and L-band SAR images covering the Nasca region since 2001 were identified for the purposes of this research and, in particular, the following

  17. Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), Southern California: Part I, description of the survey

    Science.gov (United States)

    Fuis, Gary S.; Murphy, Janice M.; Okaya, David A.; Clayton, Robert W.; Davis, Paul M.; Thygesen, Kristina; Baher, Shirley A.; Ryberg, Trond; Benthien, Mark L.; Simila, Gerry; Perron, J. Taylor; Yong, Alan K.; Reusser, Luke; Lutter, William J.; Kaip, Galen; Fort, Michael D.; Asudeh, Isa; Sell, Russell; Van Schaack, John R.; Criley, Edward E.; Kaderabek, Ronald; Kohler, Will M.; Magnuski, Nickolas H.

    2001-01-01

    The Los Angeles Region Seismic Experiment (LARSE) is a joint project of the U.S. Geological Survey (USGS) and the Southern California Earthquake Center (SCEC). The purpose of this project is to produce seismic images of the subsurface of the Los Angeles region down to the depths at which earthquakes occur, and deeper, in order to remedy a deficit in our knowledge of the deep structure of this region. This deficit in knowledge has persisted despite over a century of oil exploration and nearly 70 years of recording earthquakes in southern California. Understanding the deep crustal structure and tectonics of southern California is important to earthquake hazard assessment. Specific imaging targets of LARSE include (a) faults, especially blind thrust faults, which cannot be reliably detected any other way; and (b) the depths and configurations of sedimentary basins. Imaging of faults is important in both earthquake hazard assessment but also in modeling earthquake occurrence. Earthquake occurrence cannot be understood unless the earthquake-producing "machinery" (tectonics) is known (Fuis and others, 2001). Imaging the depths and configurations of sedimentary basins is important because earthquake shaking at the surface is enhanced by basin depth and by the presence of sharp basin edges (Wald and Graves, 1998, Working Group on California Earthquake Probabilities, 1995; Field and others, 2001). (Sedimentary basins are large former valleys now filled with sediment eroded from nearby mountains.) Sedimentary basins in the Los Angeles region that have been investigated by LARSE include the Los Angeles, San Gabriel Valley, San Fernando Valley, and Santa Clarita Valley basins. The seismic imaging surveys of LARSE include recording of earthquakes (both local and distant earthquakes) along several corridors (or transects) through the Los Angeles region and also recording of man-made sources along these same corridors. Man-made sources have included airguns offshore and borehole

  18. Comparison of region-of-interest-averaged and pixel-averaged analysis of DCE-MRI data based on simulations and pre-clinical experiments

    Science.gov (United States)

    He, Dianning; Zamora, Marta; Oto, Aytekin; Karczmar, Gregory S.; Fan, Xiaobing

    2017-09-01

    Differences between region-of-interest (ROI) and pixel-by-pixel analysis of dynamic contrast enhanced (DCE) MRI data were investigated in this study with computer simulations and pre-clinical experiments. ROIs were simulated with 10, 50, 100, 200, 400, and 800 different pixels. For each pixel, a contrast agent concentration as a function of time, C(t), was calculated using the Tofts DCE-MRI model with randomly generated physiological parameters (K trans and v e) and the Parker population arterial input function. The average C(t) for each ROI was calculated and then K trans and v e for the ROI was extracted. The simulations were run 100 times for each ROI with new K trans and v e generated. In addition, white Gaussian noise was added to C(t) with 3, 6, and 12 dB signal-to-noise ratios to each C(t). For pre-clinical experiments, Copenhagen rats (n  =  6) with implanted prostate tumors in the hind limb were used in this study. The DCE-MRI data were acquired with a temporal resolution of ~5 s in a 4.7 T animal scanner, before, during, and after a bolus injection (over the entire ROI, and (ii) by averaging C(t) over the entire ROI, and then fitting averaged C(t) to extract K trans and v e. The simulation results showed that in heterogeneous ROIs, the pixel-by-pixel averaged K trans was ~25% to ~50% larger (p  <  0.01) than the ROI-averaged K trans. At higher noise levels, the pixel-averaged K trans was greater than the ‘true’ K trans, but the ROI-averaged K trans was lower than the ‘true’ K trans. The ROI-averaged K trans was closer to the true K trans than pixel-averaged K trans for high noise levels. In pre-clinical experiments, the pixel-by-pixel averaged K trans was ~15% larger than the ROI-averaged K trans. Overall, with the Tofts model, the extracted physiological parameters from the pixel-by-pixel averages were larger than the ROI averages. These differences were dependent on the heterogeneity of the ROI.

  19. Two possible types of regions with different ground water distribution over the Gale crater alone the MSL traverse according to DAN experiment onboard the Curiosity rover.

    Science.gov (United States)

    Kozyrev, Alexander; Mitrofanov, Igor; Lisov, Denis; Litvak, Maxim; Vostrukhin, Andrey; Golovin, Dmitry; Malakhov, Alexey; Mokrousov, Maxim; Nikiforov, Sergey; Sanin, Anton

    2016-04-01

    In the report will be presented the result of evaluations of water and chlorine contents at the Martian subsurface in the Gale crater. This result based on data of active neutron measurements by DAN experiment aboard NASA's Mars rover "Curiosity" in 412 sites along the 11 km of the rover traverse. In 78% of studied sites the distribution of water can be considered as homogeneous with average water content of 2.1 ± 0.5%. In 22% of sites the data suggest the two-layer model of the water distribution in the soil. The average water content in the top layer is about 2-3%, which is close to the value for site with the homogeneous distribution of water. In the first type of sites with two-layer water distribution, which constitute 8% of the total number, the data suggest the mass fraction of water 5.6 ± 2.7% in the bottom layer below the depth of 27 ± 18 cm. In the second type of sites with two-layer water distribution, which constitute 14% of the total number, data request much smaller fraction of water 1.2 ± 0.5% in the bottom layer below the depth of 14 ± 7 cm. For interpretation of the observations, one may suggest that the two types of regions exist in the Gale crater with high and low water content, which corresponds to different horizons of sediments formed in water and atmospheric environments, respectively.

  20. Novelty detection in time series of ULF magnetic and electric components obtained from DEMETER satellite experiments above Samoa (29 September 2009 earthquake region

    Directory of Open Access Journals (Sweden)

    M. Akhoondzadeh

    2013-01-01

    Full Text Available Using ULF (ultra low frequency measurements of magnetometer and ICE (Instrument Champ Electrique experiments on board the DEMETER satellite, possible irregularities in ULF magnetic and electric components have been surveyed in the vicinity of Samoa (29 September 2009 earthquake region. The data used in this paper cover the period from 1 August 2009 to 11 October 2009. The anomalous variations in magnetic components (Bx, By and Bz were clearly observed on 1 and 3 days before the event. It is seen that the periodic patterns of the magnetic components obviously changed prior to the earthquake. These unusual variations have been also observed in the variations of polarization index obtained from the magnetic components during the whole period at ~10:30 and ~22:30 LT. It is concluded that the polarization exhibits an apparent increase on 1 and 3 days preceding the earthquake. These observed unusual disturbances in ULF magnetic components were acknowledged using the detected perturbations in ULF electric components (Ex, Ey and Ez in the geomagnetic coordinate system. Finally, the results reported in this paper were compared with previous results for this Samoa earthquake. Hence, the detected anomalies resulting from the magnetometer and ICE ULF waveforms in quiet geomagnetic conditions could be regarded as seismo-ionospheric precursors.

  1. Long-Term Experience of Chinese Calligraphic Handwriting Is Associated with Better Executive Functions and Stronger Resting-State Functional Connectivity in Related Brain Regions

    Science.gov (United States)

    He, Yong; Gao, Yang; Zhang, Cuiping; Chen, Chuansheng; Bi, Suyu; Yang, Pin; Wang, Yiwen; Wang, Wenjing

    2017-01-01

    Chinese calligraphic handwriting (CCH) is a traditional art form that requires high levels of concentration and motor control. Previous research has linked short-term training in CCH to improvements in attention and memory. Little is known about the potential impacts of long-term CCH practice on a broader array of executive functions and their potential neural substrates. In this cross-sectional study, we recruited 36 practitioners with at least 5 years of CCH experience and 50 control subjects with no more than one month of CCH practice and investigated their differences in the three components of executive functions (i.e., shifting, updating, and inhibition). Valid resting-state fMRI data were collected from 31 CCH and 40 control participants. Compared with the controls, CCH individuals showed better updating (as measured by the Corsi Block Test) and inhibition (as measured by the Stroop Word-Color Test), but the two groups did not differ in shifting (as measured by a cue-target task). The CCH group showed stronger resting-state functional connectivity (RSFC) than the control group in brain areas involved in updating and inhibition. These results suggested that long-term CCH training may be associated with improvements in specific aspects of executive functions and strengthened neural networks in related brain regions. PMID:28129407

  2. Upscaling SOC changes from long term field experiments to regional level - evaluation of agri-environmental measures on their contribution to mitigate climate change

    Science.gov (United States)

    Freudenschuss, Alexandra; Sedy, Katrin; Spiegel, Heide; Zethner, Gerhard

    2010-05-01

    Several agri-environment measures in Austria are presumed to also mitigate climate change. These are mainly measures that lead to an increase or stabilization of soil organic carbon (SOC) in arable soils, like e.g. organic farming, legumes and cover crops in the crop rotation as well as the application of organic fertilizers. A reduction of mineral fertiliser application may also reduce greenhouse gas emissions. The results of the study aim to evaluate different agricultural practices on their impact on SOC changes. Data from long term field experiments in Austria with different tillage systems and incorporation rates of crop residues and manure are used to determine effects of agricultural practices on SOC changes. Management factors that compare results from different activities on cropland are calculated and compared with international data. Furthermore these data are used to verify results gained from the application of humus balance model (VDLUFA). For the upscaling of potential SOC changes at regional level (federal states of Austria) data of the IACS - Integrated Administrative Control System are applied in the humus balance model. In order to cover the range of possible SOC changes three different approaches of the humus balance model are introduced and the results will be presented.

  3. Upper crustal structure from the Santa Monica Mountains to the Sierra Nevada, Southern California: Tomographic results from the Los Angeles Regional Seismic Experiment, Phase II (LARSE II)

    Science.gov (United States)

    Lutter, W.J.; Fuis, G.S.; Ryberg, T.; Okaya, D.A.; Clayton, R.W.; Davis, P.M.; Prodehl, C.; Murphy, J.M.; Langenheim, V.E.; Benthien, M.L.; Godfrey, N.J.; Christensen, N.I.; Thygesen, K.; Thurber, C.H.; Simila, G.; Keller, Gordon R.

    2004-01-01

    In 1999, the U.S. Geological Survey and the Southern California Earthquake Center (SCEC) collected refraction and low-fold reflection data along a 150-km-long corridor extending from the Santa Monica Mountains northward to the Sierra Nevada. This profile was part of the second phase of the Los Angeles Region Seismic Experiment (LARSE II). Chief imaging targets included sedimentary basins beneath the San Fernando and Santa Clarita Valleys and the deep structure of major faults along the transect, including causative faults for the 1971 M 6.7 San Fernando and 1994 M 6.7 Northridge earthquakes, the San Gabriel Fault, and the San Andreas Fault. Tomographic modeling of first arrivals using the methods of Hole (1992) and Lutter et al. (1999) produces velocity models that are similar to each other and are well resolved to depths of 5-7.5 km. These models, together with oil-test well data and independent forward modeling of LARSE II refraction data, suggest that regions of relatively low velocity and high velocity gradient in the San Fernando Valley and the northern Santa Clarita Valley (north of the San Gabriel Fault) correspond to Cenozoic sedimentary basin fill and reach maximum depths along the profile of ???4.3 km and >3 km , respectively. The Antelope Valley, within the western Mojave Desert, is also underlain by low-velocity, high-gradient sedimentary fill to an interpreted maximum depth of ???2.4 km. Below depths of ???2 km, velocities of basement rocks in the Santa Monica Mountains and the central Transverse Ranges vary between 5.5 and 6.0 km/sec, but in the Mojave Desert, basement rocks vary in velocity between 5.25 and 6.25 km/sec. The San Andreas Fault separates differing velocity structures of the central Transverse Ranges and Mojave Desert. A weak low-velocity zone is centered approximately on the north-dipping aftershock zone of the 1971 San Fernando earthquake and possibly along the deep projection of the San Gabriel Fault. Modeling of gravity data, using

  4. Transient regional climate change: analysis of the summer climate response in a high-resolution, century-scale, ensemble experiment over the continental United States.

    Science.gov (United States)

    Diffenbaugh, Noah S; Ashfaq, Moetasim; Scherer, Martin

    2011-12-27

    Integrating the potential for climate change impacts into policy and planning decisions requires quantification of the emergence of sub-regional climate changes that could occur in response to transient changes in global radiative forcing. Here we report results from a high-resolution, century-scale, ensemble simulation of climate in the United States, forced by atmospheric constituent concentrations from the Special Report on Emissions Scenarios (SRES) A1B scenario. We find that 21(st) century summer warming permanently emerges beyond the baseline decadal-scale variability prior to 2020 over most areas of the continental U.S. Permanent emergence beyond the baseline annual-scale variability shows much greater spatial heterogeneity, with emergence occurring prior to 2030 over areas of the southwestern U.S., but not prior to the end of the 21(st) century over much of the southcentral and southeastern U.S. The pattern of emergence of robust summer warming contrasts with the pattern of summer warming magnitude, which is greatest over the central U.S. and smallest over the western U.S. In addition to stronger warming, the central U.S. also exhibits stronger coupling of changes in surface air temperature, precipitation, and moisture and energy fluxes, along with changes in atmospheric circulation towards increased anticylonic anomalies in the mid-troposphere and a poleward shift in the mid-latitude jet aloft. However, as a fraction of the baseline variability, the transient warming over the central U.S. is smaller than the warming over the southwestern or northeastern U.S., delaying the emergence of the warming signal over the central U.S. Our comparisons with observations and the Coupled Model Intercomparison Project Phase 3 (CMIP3) ensemble of global climate model experiments suggest that near-term global warming is likely to cause robust sub-regional-scale warming over areas that exhibit relatively little baseline variability. In contrast, where there is greater

  5. Transient regional climate change: analysis of the summer climate response in a high-resolution, century-scale, ensemble experiment over the continental United States

    Science.gov (United States)

    Diffenbaugh, Noah S.; Ashfaq, Moetasim; Scherer, Martin

    2013-01-01

    Integrating the potential for climate change impacts into policy and planning decisions requires quantification of the emergence of sub-regional climate changes that could occur in response to transient changes in global radiative forcing. Here we report results from a high-resolution, century-scale, ensemble simulation of climate in the United States, forced by atmospheric constituent concentrations from the Special Report on Emissions Scenarios (SRES) A1B scenario. We find that 21st century summer warming permanently emerges beyond the baseline decadal-scale variability prior to 2020 over most areas of the continental U.S. Permanent emergence beyond the baseline annual-scale variability shows much greater spatial heterogeneity, with emergence occurring prior to 2030 over areas of the southwestern U.S., but not prior to the end of the 21st century over much of the southcentral and southeastern U.S. The pattern of emergence of robust summer warming contrasts with the pattern of summer warming magnitude, which is greatest over the central U.S. and smallest over the western U.S. In addition to stronger warming, the central U.S. also exhibits stronger coupling of changes in surface air temperature, precipitation, and moisture and energy fluxes, along with changes in atmospheric circulation towards increased anticylonic anomalies in the mid-troposphere and a poleward shift in the mid-latitude jet aloft. However, as a fraction of the baseline variability, the transient warming over the central U.S. is smaller than the warming over the southwestern or northeastern U.S., delaying the emergence of the warming signal over the central U.S. Our comparisons with observations and the Coupled Model Intercomparison Project Phase 3 (CMIP3) ensemble of global climate model experiments suggest that near-term global warming is likely to cause robust sub-regional-scale warming over areas that exhibit relatively little baseline variability. In contrast, where there is greater

  6. Organic composition of PM 2.5 and size-segregated aerosols and their sources during the 2002 Bay Regional Atmospheric Chemistry Experiment (BRACE), Florida, USA

    Science.gov (United States)

    Tremblay, Raphaël T.; Riemer, Daniel D.; Zika, Rod G.

    PM 2.5 and size-segregated aerosols were collected in May 2002 as part of the Bay Regional Atmospheric Chemistry Experiment (BRACE), Florida, USA. Aerosol organic composition was used to estimate sources of a series of alkanes and polycyclic aromatic hydrocarbons (PAHs) using chemical indices, hierarchical cluster analysis (HCA) and a chemical mass balance receptor model (CMB). Aerosols were collected on quartz fiber filters (QFF) using a PM 2.5 high volume sampler and on aluminum foil discs using a Micro-Orifice Uniform Deposit Impactor (MOUDI, 50% aerodynamic cut diameters were 18, 10, 5.6, 3.2, 1.8, 1.0, 0.56, 0.315 and 0.171 μm). Target compounds included alkanes and PAHs and were solvent extracted using a mixture of dichloromethane, acetone and hexane, concentrated and then analyzed using a gas chromatograph/mass spectrometer (GC/MS). The target compounds in PM 2.5 were dominated by six sources during the study period: mobile sources (39±5%), coal burning (33±5%), biogenic primary emission (20±2%), oil combustion (5±2%), biomass burning (1.0±0.3%) and an unidentified source (3±2%). Results obtained from the chemical indices, HCA and CMB were in very good agreement with each other. PAH size distributions are presented for days dominated by a same source. Seventy-five percent and 50% of the PAH were found below 1.8 and 0.56 μm, respectively (monthly PAH geometric diameters averaged 0.43 μm). Coarse size PAHs were observed on 1 day (15 May) and were correlated with nitrate and sodium size distribution. It is hypothesized that the PAHs, sodium and nitrate were internally mixed and that the PAHs deposited onto a pre-existing marine aerosol. This transfer process has significant implications for PAH deposition and lifetime and warrants further study.

  7. Constraints on Anthropogenic NOx Emissions from Geostationary Satellite Observations in a Regional Chemical Data Assimilation System: Evaluation Using Observing System Simulation Experiments

    Science.gov (United States)

    Liu, X.; Mizzi, A. P.; Anderson, J. L.; Fung, I. Y.; Cohen, R. C.

    2015-12-01

    Nitrogen oxides (NOx=NO+NO2) control the tropospheric ozone (O3) budget, the abundance of the hydroxyl radical (OH), the formation of organic and inorganic nitrate aerosol, and therefore affect air quality and climate. There remain significant uncertainties in the processes responsible for NOx emissions and subsequent mixing and chemical removal. NOx has a short lifetime and its emissions show high spatiotemporal variability at urban scale. Future geostationary satellite instruments including TEMPO, GEMS and Sentinel-4 will provide hourly time resolution and high spatial resolution observations providing maps of NO2 on diurnal and local scales. Here we determine the extent to which a TEMPO like instrument can quantify urban-scale NOx emissions using a regional data assimilation (DA) system comprising of a chemical transport model, WRF-Chem, a TEMPO simulator and the DART Ensemble Adjustment Kalman Filter. We generate synthetic TEMPO observations by sampling from a nature run on an urban scale domain. We consider the effect of albedo, surface pressure, solar and viewing angles and a priori NO2 profiles on the TEMPO NO2 averaging kernel to achieve scene-dependent instrument sensitivity. We estimate NOx emissions using DART in a state augmentation approach by including NOx emissions in the state vector being analyzed. The ensemble-based statistical estimation of error correlations between concentrations and emissions are critical as they determine the impact of assimilated observations. We describe observing system simulation experiments to explore the optimal approach in the ensemble-based DA system to estimate hourly-resolved NOx emissions from TEMPO NO2 observations. Several case studies will be presented examining the role of covariance localization length and chemical perturbations on the success of the approach.

  8. OPERA experiment

    CERN Document Server

    Komatsu, M

    2003-01-01

    OPERA is an accelerator experiment designed to explore Super- Kamiokande suggested nu//mu arrow left right nu//tau oscillation region in CNGS beam from CERN to LNGS. The key technique in OPERA is modern emulsion read out which applied to CHORUS and DONUT experiments. ECC technique which used in DONUT and OPERA has good modularity to enlarge apparatus for future Neutrino Factory experiments.

  9. 修筑寒区小型水利工程的经验回顾%A Review of Experience in Constructing Low-head Hydraulic Projects in Permafrost Regions

    Institute of Scientific and Technical Information of China (English)

    Rudolf V. Zhang

    2004-01-01

    The paper provides a review of experience with the construction of hydraulic projects in the permafrost regions. Principles for construction, operation and maintenance of earth dams are refined and formulated. High priority needs for improving the stability of structures are identified.

  10. Comparison of lidar-derived PM10 with regional modeling and ground-based observations in the frame of MEGAPOLI experiment

    Directory of Open Access Journals (Sweden)

    J.-C. Raut

    2011-10-01

    Full Text Available An innovative approach using mobile lidar measurements was implemented to test the performances of chemistry-transport models in simulating mass concentrations (PM10 predicted by chemistry-transport models. A ground-based mobile lidar (GBML was deployed around Paris onboard a van during the MEGAPOLI (Megacities: Emissions, urban, regional and Global Atmospheric POLlution and climate effects, and Integrated tools for assessment and mitigation summer experiment in July 2009. The measurements performed with this Rayleigh-Mie lidar are converted into PM10 profiles using optical-to-mass relationships previously established from in situ measurements performed around Paris for urban and peri-urban aerosols. The method is described here and applied to the 10 measurements days (MD. MD of 1, 15, 16 and 26 July 2009, corresponding to different levels of pollution and atmospheric conditions, are analyzed here in more details. Lidar-derived PM10 are compared with results of simulations from POLYPHEMUS and CHIMERE chemistry-transport models (CTM and with ground-based observations from the AIRPARIF network. GBML-derived and AIRPARIF in situ measurements have been found to be in good agreement with a mean Root Mean Square Error RMSE (and a Mean Absolute Percentage Error MAPE of 7.2 μg m−3 (26.0% and 8.8 μg m−3 (25.2% with relationships assuming peri-urban and urban-type particles, respectively. The comparisons between CTMs and lidar at ~200 m height have shown that CTMs tend to underestimate wet PM10 concentrations as revealed by the mean wet PM10 observed during the 10 MD of 22.4, 20.0 and 17.5 μg m−3 for lidar with peri-urban relationship, and POLYPHEMUS and CHIMERE models, respectively. This leads to a RMSE (and a MAPE of 6.4 μg m−3 (29.6% and 6.4 μg m−3 (27.6% when considering POLYPHEMUS and CHIMERE CTMs, respectively. Wet integrated PM10 computed (between the ground and 1 km above the ground level from lidar, POLYPHEMUS and CHIMERE results

  11. Pan-Eurasian Experiment (PEEX): Towards holistic understanding of the feedbacks and interactions in the land–atmosphere–ocean–society continuum in the Northern Eurasian region

    OpenAIRE

    Lappalainen, Hanna K.; Kerminen, Veli-Matti; Petäjä, Tuukka; Kurten, Theo; Baklanov, Aleksander; Shvidenko, Anatoly; Bäck, Jaana; Vihma, Timo; Alekseychik, Pavel; Arnold, Stephen; Arshinov, Mikhail; Asmi, Eija; Belan, Boris; Bobylev, Leonid; Chalov, Sergey

    2016-01-01

    The Northern Eurasian regions and Arctic Ocean will very likely undergo substantial changes during the next decades. The arctic-boreal natural environments play a crucial role in the global climate via the albedo change, carbon sources and sinks, as well as atmospheric aerosol production via biogenic volatile organic compounds. Furthermore, it is expected that the global trade activities, demographic movement and use of natural resources will be increasing in the Arctic regions. There is a ne...

  12. Pan-Eurasian Experiment (PEEX): Towards a holistic understanding of the feedbacks and interactions in the land?atmosphere?ocean?society continuum in the Northern Eurasian region

    OpenAIRE

    H. Lappalainen; Kerminen, V.; Pet?j?, T.; T. Kurten; Baklanov, A.; Shvidenko, A.; B?ck, J.; Vihma, T.; P. Alekseychik; Arnold, S.; M. Arshinov; E. Asmi; Belan, B.; Bobylev, L.; Chalov, S.

    2016-01-01

    The Northern Eurasian regions and Arctic Ocean will very likely undergo substantial changes during the next decades. The arctic-boreal natural environments play a crucial role in the global climate via the albedo change, carbon sources and sinks, as well as atmospheric aerosol production via biogenic volatile organic compounds. Furthermore, it is expected that the global trade activities, demographic movement and use of natural resources will be increasing in the Arctic regions. There is a ne...

  13. Integrated Verification Experiment data collected as part of the Los Alamos National Laboratory`s Source Region Program. Appendix E: Local and near-regional seismic data for IVEs

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, C.L.; Baker, D.F.

    1993-03-01

    Our goal was to obtain a better understanding of the effects of near-source phenomenology on far-field signals used for monitoring the testing limits of the Threshold Test Ban Treaty. Specifically, we tried to determine if regional phases, with or without corrections for working point media or spallation effects, provide yield estimates with acceptable uncertainties. When acquiring regional seismic data, careful selection of hard-rock sites was paramount to reducing the ground-motion amplitude scatter typical of network data sets. In spite of this cautious approach to siting stations, the scatter of the observed amplitudes was unacceptably large, and so we tried measurements of the near-total-wave trains to bring the range of estimates for any given explosion down to more acceptable levels. Most of our field deployments for recording seismic signals from NTS events at local and near-regional distances were toward the east along a profile that passes by the LANL intrasound array site at St. George, Utah, and continues by the Lawrence livermore National Laboratory seismic station at Kanab, Utah. The Sandia National Laboratories seismic station at Leeds, Utah is between St. George and Kanab. Typically, four to six stations were set up to record intermediate-period data, and four to eight stations were set up to record the high-frequency data. Intermediate-period seismic stations, high-frequency seismic stations, and intrasound arrays of stations were collocated whenever possible to maximize the data acquired with the manpower and equipment resources available. We used two types of instrumentation for recording the regional seismic waves: high-frequency and intermediate-period systems. The high-frequency system records acceleration to a corner frequency at approximately 25 Hz and records velocity at higher frequencies. The intermediate-period system records velocity at frequencies above the seismometer period of 5 s.

  14. Overview of the Mount Tai Experiment (MTX2006 in Central East China in June 2006: studies of significant regional air pollution

    Directory of Open Access Journals (Sweden)

    Y. Kanaya

    2013-01-01

    Full Text Available We conducted an intensive field campaign at the summit of Mt. Tai (1534 m a.s.l., Shandong Province, located at the center of Central East China, during the period 28 May to 30 June 2006, to study seasonal maxima of regional air pollution with respect to ozone (O3 and aerosols. The specific objectives, campaign design, and major findings are summarized. High concentrations of O3 and its precursors, and aerosols, were detected and studied in the context of annual variations. Most importantly, we identified that emissions from regional-scale open crop residue burning after the harvesting of winter wheat, together with photochemical aging, strongly increased the concentrations of O3, aerosols, and primary species relevant to air quality in this month of the year. Studies of in-situ photochemical activity, regional source attribution of O3, O3-aerosol interactions, validation of satellite observations of tropospheric NO2, behaviors of volatile organic compounds, organic/inorganic aerosol species, loss rates of black carbon (BC, and instrument inter-comparisons are also summarized. The observed BC levels must have a strong impact on the regional climate.

  15. Public works as a way of overcoming of a food crisis: historical experience of the Orenburg region (1891–1892 years

    Directory of Open Access Journals (Sweden)

    Sergey V. Lyubichankovskiy

    2016-03-01

    Full Text Available The subject of food crisis of 1891-1892 in the Russian Empire, including the organization of public works by the government, has long history of studying. This problem gradually moved from the periphery to the center of attention of researchers. The Orenburg region in this context is the real terra incognito as its rich sources materials wasn't attracted at the solution of the matter at all though this region appeared among the most affected territories. Government campaign of the help to the population which was injured from a crop failure of 1891 included measures for regulation of the grain prices and railway tariffs, food aid in the form of grain loans and the labor help. Within the Orenburg region the main actions were the loan operation and the organization of public works. Unlike the loan operation introduction of public works in the Orenburg region in practice was inefficient – only 4% of the needing population used this type of the help. The reasons of so obvious failure of campaign for opening of public works consisted in the wrong approach to its organization: the untimely beginning (the majority of works opened in the spring of 1892 when crisis declined, and peasants were busy in their fields, the wrong choice of works (the majority of works were connected with construction and demanded special skills which peasants didn't possess.

  16. The Regional Marine Science Project of the Carteret County, North Carolina, Public Schools. Experiments in the Use of Field Ecology as an Approach to Understanding Coastal Environments.

    Science.gov (United States)

    Hon, Will

    The development of the Regional Marine Science Project in Carteret County, North Carolina, is portrayed in this booklet. Established with Elementary and Secondary Education Act (ESEA) Title III funds in 1966, the project has evolved from one high school course in marine ecology to numerous courses and activities at all levels, primary through…

  17. Applying the Global Energy and Water Cycle Experiment (GEWEX) Hydroclimatology Panel's (GHP's) Regional Hydroclimate Projects (RHPs) framework to improve understanding of Hydrology of the Third Pole Environment (TPE).

    Science.gov (United States)

    van Oevelen, P.; Benedict, S.

    2012-04-01

    Better in-situ and remote sensing observations from TPE and analysis of these phenomena, and improving our ability to model and predict them will contribute to increasing information needed by society and decision makers for future planning. We believe TPE could benefit from becoming an element of the The Regional Hydroclimate Projects (RHPs) that are part of the GEWEX Hydroclimatology Panel (GHP). These Projects are a source of hydrologic science and modeling within GEWEX. GHP, through its network of Regional Projects, provides flux site data sets for different regions, seasons and variables, that can be used to evaluate remote sensing products with energy, water and carbon budget components. In turn, the scope of the contribution made by the RHPs through the application of in-situ and remote sensing data includes advances in seasonal forecasting, the detection and attribution of change and the development and analysis of climate projections. Challenges also remain for GHP in defining a cooperative framework in which to deal with monsoons and to help coordinate the multitude of national and region. By entraining TPE in this framework and in the cross cutting work underway in the High Elevations and water and energy budget study components of GHP there would be a mutual benefit to be gained. The TPE would provide the regional level science and implementation that yields results/tools that would contribute to GEWEX Imperatives and Grand Challenges, while GHP would provide the forum for fostering cross-collaboration between TPE and the existing RHPs in terms of expertise, instrumentation development, modeling exercises, observational data exchange etc. Additionally TPE would benefit from visibility at the programmatic level with the World Climate Research Program (WCRP) and its international sponsors, its presence on the web, newsletters, mailing lists, etc. We will report on how the existing TPE science and data scheme can be incorporated in an international

  18. The Southeast Asia Regional Climate Downscaling (SEACLID) / CORDEX Southeast Asia Project and The Results of Its Sensitivity Experiments of RegCM4 Cumulus and Ocean Fluxes Parameterization Schemes on Temperature and Extremes.

    Science.gov (United States)

    Tangang, Fredolin; Juneng, Liew; Cruz, Faye; Narisma, Gemma; Dado, Julie; Van, Tan-Phan; Ngo-Duc, Thanh; Trinh-Tuan, Long; Nguyen-Xuan, Thanh; Santisirisomboon, Jerasorn; Singhruck, Patama; Gunawan, Dodo; Aldrian, Edvin

    2015-04-01

    The Southeast Asia (SEA) region is one of the more vulnerable regions to the impacts of climate change because of the large population exposed to climate-related hazards, mostly living in countries with low adaptive capabilities. In order to adequately prepare and adapt to these future climate change impacts, it is therefore crucial for high-resolution climate projections to be available for this region. The Southeast Asia Regional Climate Downscaling/CORDEX Southeast Asia (SEACLID/CORDEX-SEA) project aims to provide these projections through a collaborative effort in regional climate downscaling. As a first step, model simulations with the 4th version of Regional Climate Model system (RegCM4) developed by International Centre for Theoretical Physics (ICTP) were performed for the SEA domain (80°E-145°E; 15°S-40°N) at 36 km spatial resolution, to determine an optimal configuration of the model for the region. Using the ECMWF ERA Interim data as boundary condition, a total of 18 sensitivity experiments were done with different cumulus parameterization and ocean flux schemes for the period of 1989-2008. In this study, the model's performance in simulating mean temperature is evaluated against APHRODITE, a gridded observed temperature dataset. Initial results showed that RegCM4 tends to enhance the cold bias from the boundary forcing. There is also a consistent cold bias among all simulations over the Tibetan plateau and Indochina, especially during the boreal winter. Consequently, simulations had the smallest biases during boreal summer. The correlation of the model with the observed data is high over the northern half of the region, in contrast with the low correlation over the southern half, which may be due to uncertainties in the APHRODITE dataset over this region. Consistent with the spatial analysis, the analysis of the regional means indicates an overall better performance of the MIT Emanuel scheme, in terms of seasonality and spatial distribution. The

  19. DART-bid for loco-regionally advanced NSCLC. Summary of acute and late toxicity with long-term follow-up; experiences with pulmonary dose constraints

    Energy Technology Data Exchange (ETDEWEB)

    Wurstbauer, Karl [Paracelsus Medical University, Institute for Research and Development on Advanced Radiation Technologies (radART), Salzburg (Austria); Zehentmayr, Franz; Deutschmann, Heinz; Sedlmayer, Felix [Paracelsus Medical University, Institute for Research and Development on Advanced Radiation Technologies (radART), Salzburg (Austria); Paracelsus Medical University Clinics, Department of Radiotherapy and Radiation Oncology, Landeskrankenhaus, Salzburg (Austria); Dagn, Karin; Exeli, Ann-Katrin; Kopp, Peter [Paracelsus Medical University Clinics, Department of Radiotherapy and Radiation Oncology, Landeskrankenhaus, Salzburg (Austria); Porsch, Peter; Maurer, Birgit; Studnicka, Michael [Paracelsus Medical University Clinics, Departement of Pneumology, Salzburg (Austria)

    2017-04-15

    To report acute and late toxicity with long-term follow-up, and to describe our experiences with pulmonary dose constraints. Between 2002 and 2009, 150 patients with 155 histologically/cytologically proven non-small cell lung cancer (NSCLC; tumor stages II, IIIA, IIIB in 6, 55 and 39%, respectively) received the following median doses: primary tumors 79.2 Gy (range 72.0-90.0 Gy), lymph node metastases 59.4 Gy (54.0-73.8 Gy), nodes electively 45 Gy; with fractional doses of 1.8 Gy twice daily (bid). In all, 86% of patients received 2 cycles of chemotherapy previously. Five treatment-related deaths occurred: pneumonitis, n = 1; progressive pulmonary fibrosis in patients with pre-existing pulmonary fibrosis, n = 2; haemorrhage, n = 2. In all, 8% of patients experienced grade 3 and 1.3% grade 4 pneumonitis; 11% showed late fibrotic alterations grade 2 in lung parenchyma. Clinically relevant acute esophagitis (grade 2 and 3) was seen in 33.3% of patients, 2 patients developed late esophageal stenosis (G3). Patients with upper lobe, middle lobe and central lower lobe tumours (n = 130) were treated with V20 (total lung) up to 50% and patients with peripheral lower lobe tumours (n = 14, basal lateral tumours excluded) up to 42%, without observing acute or late pulmonary toxicity >grade 3. Only patients with basal lateral lower lobe tumours (n = 5) experienced grade 4/5 pulmonary toxicity; V20 for this latter group ranged between 30 and 53%. The mean lung dose was below the QUANTEC recommendation of 20-23 Gy in all patients. The median follow-up time of all patients is 26.3 months (range 2.9-149.4) and of patients alive 80.2 months (range 63.9-149.4.). The median overall survival time of all patients is 26.3 months; the 2-, 5- and 8-year survival rates of 54, 21 and 15%, respectively. The local tumour control rate at 2 and 5 years is 70 and 64%, the regional control rate 90 and 88%, respectively. Grade 4 or 5 toxicity occurred in 7/150 patients (4.7%), which can be

  20. Role Modeling and Regional Health Care Intensity: U.S. Medical Student Attitudes Toward and Experiences With Cost-Conscious Care.

    Science.gov (United States)

    Leep Hunderfund, Andrea N; Dyrbye, Liselotte N; Starr, Stephanie R; Mandrekar, Jay; Naessens, James M; Tilburt, Jon C; George, Paul; Baxley, Elizabeth G; Gonzalo, Jed D; Moriates, Christopher; Goold, Susan D; Carney, Patricia A; Miller, Bonnie M; Grethlein, Sara J; Fancher, Tonya L; Reed, Darcy A

    2017-05-01

    To examine medical student attitudes toward cost-conscious care and whether regional health care intensity is associated with reported exposure to physician role-modeling behaviors related to cost-conscious care. Students at 10 U.S. medical schools were surveyed in 2015. Thirty-five items assessed attitudes toward, perceived barriers to and consequences of, and observed physician role-modeling behaviors related to cost-conscious care (using scales for cost-conscious and potentially wasteful behaviors; Cronbach alphas of 0.82 and 0.81, respectively). Regional health care intensity was measured using Dartmouth Atlas End-of-Life Chronic Illness Care data: ratio of physician visits per decedent compared with the U.S. average, ratio of specialty to primary care physician visits per decedent, and hospital care intensity index. Of 5,992 students invited, 3,395 (57%) responded. Ninety percent (2,640/2,932) agreed physicians have a responsibility to contain costs. However, 48% (1,1416/2,960) thought ordering a test is easier than explaining why it is unnecessary, and 58% (1,685/2,928) agreed ordering fewer tests will increase the risk of malpractice litigation. In adjusted linear regression analyses, students in higher-health-care-intensity regions reported observing significantly fewer cost-conscious role-modeling behaviors: For each one-unit increase in the three health care intensity measures, scores on the 21-point cost-conscious role-modeling scale decreased by 4.4 (SE 0.7), 3.2 (0.6), and 3.9 (0.6) points, respectively (all P students endorse barriers to cost-conscious care and encounter conflicting role-modeling behaviors, which are related to regional health care intensity. Enhancing role modeling in the learning environment may help prepare future physicians to address health care costs.

  1. Coordination as a best practice from the polio eradication initiative: Experiences from five member states in the African region of the World Health Organization.

    Science.gov (United States)

    Okeibunor, Joseph; Nsubuga, Peter; Salla, Mbaye; Mihigo, Richard; Mkanda, Pascal

    2016-10-10

    As part of the efforts to eradicate polioviruses in the African Region, structures were put in place to ensure coordinated mobilization and deployment of resources within the framework of the global polio eradication initiative (PEI). The successes of these structures made them not only attractive to other public health interventions, but also caused them to be deployed to the response efforts of other diseases interventions, without any systematic documentation. This article documents the contributions of PEI coordination units to other public health interventions in the African Region of World Health Organization METHODS: We reviewed the contributions of PEI coordination units to other public health interventions in five countries in the African Region. The analysis identified significant involvement of PEI coordination structures in the implementation of routine immunization programs in all the countries analyzed. Similarly, maternal and child health programs were planned, implemented, monitored and evaluation the Inter-Agency Coordination Committees of the PEI programs in the different countries. The hubs system used in PEI in Chad facilitated the efficient coordination of resources for immunization and other public health interventions in Chad. Similarly, in the Democratic Republic of Congo PEI led coordination activities benefited other public health programs like disease control and the national nutrition program, the national malaria control program, and the tuberculosis control program. In Nigeria, the polio Expert Review Committee effectively deployed the Emergency Operation Center for the implementation of prioritized strategies and activities of the National Polio Eradication Emergency Plan, and it was utilized in the response to Ebola Virus Disease outbreak in the country. The PEI-led coordination systems are thus recognized as having made significant contribution to the coordination and delivery of other public health interventions in the African

  2. Human Factors in the Large: Experiences from Denmark, Finland and Canada in Moving Towards Regional and National Evaluations of Health Information System Usability

    Science.gov (United States)

    Kaipio, J.; Nieminen, M.; Hyppönen, H.; Lääveri, T.; Nohr, C.; Kanstrup, A. M.; Berg Christiansen, M.; Kuo, M.-H.; Borycki, E.

    2014-01-01

    Summary Objectives The objective of this paper is to explore approaches to understanding the usability of health information systems at regional and national levels. Methods Several different methods are discussed in case studies from Denmark, Finland and Canada. They range from small scale qualitative studies involving usability testing of systems to larger scale national level questionnaire studies aimed at assessing the use and usability of health information systems by entire groups of health professionals. Results It was found that regional and national usability studies can complement smaller scale usability studies, and that they are needed in order to understand larger trends regarding system usability. Despite adoption of EHRs, many health professionals rate the usability of the systems as low. A range of usability issues have been noted when data is collected on a large scale through use of widely distributed questionnaires and websites designed to monitor user perceptions of usability. Conclusion As health information systems are deployed on a widespread basis, studies that examine systems used regionally or nationally are required. In addition, collection of large scale data on the usability of specific IT products is needed in order to complement smaller scale studies of specific systems. PMID:25123725

  3. Work Experience of Magnetic Prospecting in Low Latitude Region%低纬度地区磁异常处理方法应用体会

    Institute of Scientific and Technical Information of China (English)

    王洁

    2015-01-01

    在位于磁赤道带两侧的低磁纬度区内,以水平磁化为主的条件下,地下磁性体所产生的△T 异常特征与处于中高纬度地区的△T 异常特征会有较大差别,把低纬度地区的磁法测量数据转换成中高纬度地区的,然后对磁异常进行处理解释,经过矿区勘探对比,效果良好。%The ground magnetic body generates △T anomalies is different from △T anomalies in middle latitude region mainly at the level of magnetization condition and located on both sides of the magnetic equator with low magnetic latitude area.The paper proposes the conversion method for processing and interpretation of magnetic anomalies about magnetic survey data from low latitude region into high latitude region.The effect is better according to comparison of the mining exploration.

  4. A narrative inquiry into women’s perception and experience of labour pain: A study in the western region of ghana

    Directory of Open Access Journals (Sweden)

    Evelyn Asamoah Ampofo

    2015-01-01

    Full Text Available There is a general notion among Ghanaian women that the labour is a painful process that must be endured. Regardless of this notion, labour pain experience overwhelms most women. The aim of this study was to inquire into women’s perceptions and experience of labour pain and how women cope with pain. Using the narrative inquiry methodology, five low risk pregnant Ghanaian women; two nulliparous and three multiparas were purposefully selected. Tape-recorded conversations, writing of field notes and journals were used as the main source of data collection before delivery and within one week after delivery. The women’s perception of pain before and after delivery was used to construct narrative accounts from which the findings of the study were generated. To ensure credibility of each narrative account, the interim narrative accounts constructed by the researcher were sent to the women to read and respond to. The findings revealed that before the labour experience, women perceived labour as a painful experience expected to be endured. Antenatal education on labour pain management was inadequate. Additionally use of pain relief methods was lacking although women expressed need for pain relief. Furthermore the findings revealed inadequate physical and emotional support for women in labour to help cope with labour pain. In conclusion the researcher recommends that midwives in consultation with clients adopt a more active method of assessing labour pain. Also antenatal education on pain relief options must be provided. A more conscious effort to provide support for women in labour should be promoted.

  5. Engaging local communities in the process of participatory management in the coastal zone - the experience of the Region of the Vistula Lagoon

    OpenAIRE

    Przedrzymirska, Joanna

    2016-01-01

    Based on experience gained through the collaboration of two FP7 projects (ARCH and LAGOONS), a methodology used for stakeholders’ involvement in the management of lagoons under climate and anthropogenic pressures is discussed. The central objective of the ARCH project (Architecture and roadmap to manage multiple pressures on lagoons) was to develop participative methodologies in collaboration with the involved managers, policy makers and stakeholders to manage the multiple problem...

  6. Experiences about the integrated fruit and grape cultivation target programme in the micro-region of Gyöngyös

    Directory of Open Access Journals (Sweden)

    Cecília Gonda

    2011-11-01

    Full Text Available The most popular target programme of the agricultural-environmental programme advertised by the New Hungary Rural Development Programme in the period between 2010-2014 was the integrated fruit and grape cultivation target programme in the micro-region of Gyöngyös. In the course of our research we were curious how the farms were prepared for it (professional knowledge, technology etc. whether they were able to adapt to the rules and at the same time how it could take effect on the financial positions of the farms.

  7. Observation of ion scale fluctuations in the pedestal region during the edge-localized-mode cycle on the National Spherical Torus Experiment

    Energy Technology Data Exchange (ETDEWEB)

    Diallo, A.; Kramer, G. J.; Bell, R. E.; Guttenfelder, W.; LeBlanc, B. P.; Podesta, M. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States); Smith, D. R.; McKee, G. J. [Departments of Engineering Physics and Physics, University of Wisconsin, Madison, Wisconsin (United States); Maingi, R. [Oak Ridge National Laboratory, Oak Ridge, Tennessee, 37831 (United States); Fonck, R. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540 (United States); Departments of Engineering Physics and Physics, University of Wisconsin, Madison, Wisconsin (United States)

    2013-01-15

    Characterization of the spatial structure of turbulence fluctuations during the edge localized mode cycle in the pedestal region is reported. Using the beam emission spectroscopy and the correlation reflectometry systems, measurements show spatial structure-k{sub Up-Tack }{rho}{sub i}{sup ped}-ranging from 0.2 to 0.7 propagating in the ion diamagnetic drift direction at the pedestal top. These propagating spatial scales are found to be anisotropic and consistent with ion-scale microturbulence of the type ion temperature gradient and/or kinetic ballooning modes.

  8. Daylight photodynamic therapy - Experience and safety in treatment of actinic keratoses of the face and scalp in low latitude and high brightness region*

    Science.gov (United States)

    Galvão, Luiz Eduardo Garcia; Gonçalves, Heitor de Sá; Botelho, Karine Paschoal; Caldas, Juliana Chagas

    2017-01-01

    Daylight photodynamic therapy has been used in countries with high latitudes during the summer for actinic keratoses treatment with reports of similar efficacy to conventional photodynamic therapy. We evaluate its safety in 20 patients in the city of Fortaleza, a local with low latitude and high brightness. Sixteen patients did not report any discomfort due to the procedure. Daylight photodynamic therapy is an easy application method with great tolerability by the patient and has the possibility of being performed throughout the year in these regions. It can mean a promising tool in the control of skin cancer. PMID:28225978

  9. COPT 81: A Field Experiment Designed for the Study of Dynamics and Electrical Activity of Deep Convection in Continental Tropical Regions.

    Science.gov (United States)

    Sommeria, Gilles; Testud, J.

    1984-01-01

    During May and June 1981 several French research organizations, the University of Abidjan (Ivory coast) and the Agency for security of Aeronautical Navigation (ASECNA), participated in the observational field program called "Convection Profonde Tropicale 1981" (COPT 81). COPT 81 was directed toward developing a better understanding of the dynamical and electrical features of precipitating convection in continental tropical regions.The observational network was designed to study the development and evolution of diurnal convection and squall lines over the northern part of the Ivory Coast, which is an example of a tropical savanna region at the southern edge of the Sahel. It consisted of two Doppler radars, a central meteorological station equipped for the reception of satellite data, rawin sounding and interrogation of remote targets, an acoustic sounder, a central electrical and electro-magnetical station, and a set of remote ground meteorological and electrical stations.Some experimental results are presented to characterize the main features of a tropical continental squall line. The evolution of the boundary layer during its passage, its precipitation pattern and associated dynamical field, its surface trace and the modification it produces on the thermodynamical state of the atmosphere, as well as some of its associated electrical features, are given.

  10. Observational Experiment on Carnation Varieties Introduced in Cold Region%寒地引种康乃馨品种观察试验

    Institute of Scientific and Technical Information of China (English)

    刘琳帅; 王力; 李响; 刘德福; 朱磊; 张俊杰; 齐国超

    2013-01-01

      In order to promote the development of fresh cut‐flower industry in cold region ,biological characteris‐tics ,growth period ,yield and other indexes of 31 carnation cultivars which belonging to 8 color tones at seed‐ling and flower stages were observed .The results indicated that four varieties including ‘Quiet ,Free ,Yunz‐iyun ,Master’were suitable for large area planting ,nine varieties including ‘Sunlight’ need to be further ob‐served ,while the other eighteen varieties were not suitable for planting in cold region .%  为了促进寒地鲜切花产业发展,引进8个色系,31个康乃馨品种进行观察试验,记录苗期花期评价、生物学特性、生长期、产量等生理性状。结果表明:鉴定出安静、自由、云紫云、马斯特4个品种适合大面积种植,阳光等9个品种有待进一步试验,其余18个品种不适合寒地种植。

  11. The First GRIFFIN Experiment: An investigation of the s-process yields in the Cd-In-Sn region from 115Cd

    Science.gov (United States)

    Dunlop, Ryan; Griffin Collaboration

    2015-10-01

    In the s-process, it is assumed that He-shell flashes give rise to neutron bursts at two different thermal energies (kT ~ 10 keV and kT ~ 25 keV). The contribution to the isotopic abundance of 116Cd from the higher temperature neutron bursts are calculated assuming thermal equilibrium between the ground state and the long-lived isomeric state of 115Cd. However, it is unknown if the equilibrium between these states is present at the low temperature of the first burst, which would significantly decrease the calculated s-process yields of 116Cd. To answer this question, we are searching for gateway levels at slightly higher excitation energy than the isomer in 115Cd that could be populated from the isomeric state via (γ ,γ') reactions within stars. In November 2014, the GRIFFIN spectrometer was commissioned at TRIUMF's Isotope Separator and Accelerator. GRIFFIN is a state-of-the-art array consisting of 16 HPGe clovers, with a large γ-ray efficiency of roughly 17% at 1 MeV. In this first experiment, a beam of 115Ag was delivered to GRIFFIN in order to search for transitions between gateway levels following the β decay of 115Ag. In this talk, results from this first GRIFFIN experiment will be presented.

  12. An experience of knowledge co-production for setting up landslide risk management processes in a critical infrastructure: the case of Campania Region (Southern Italy)

    Science.gov (United States)

    Rianna, Guido; Roca Collell, Marta; Uzielli, Marco; Van Ruiten, Kees; Mercogliano, Paola; Ciervo, Fabio; Reder, Alfredo

    2017-04-01

    In Campania Region (Southern Italy), expected increases in heavy rainfall events under the effect of climate changes and demographic pressure could entail a growth of occurrence of weather induced landslides and associated damages. Indeed, already in recent years, pyroclastic covers mantling the slopes of a large part of the Region have been affected by numerous events often causing victims and damages to infrastructures serving the urban centers. Due to the strategic relevance of the area, landslide events affecting volcanic layers in Campania Region are one of the five case studies investigated in the FP7 European Project INTACT about the impacts of extreme weather on critical infrastructure. The main aim of INTACT project is to increase the resilience of critical infrastructures (CI) facing extreme weather events improving the awareness of stakeholders and asset managers about such phenomena and their potential variations due to Climate Changes and providing tools to support risk management strategies. A WIKI has been designed as a remote support for all stages of the risk process through brief theoretical explanations (in Wiki style) about tools and methods proposed and reports on the findings and hints returned by case studies investigations. In order to have a product tailored to the needs and background of CI owners, managers and policy makers, an intense effort of knowledge co-production between researchers and stakeholders have been carried out in different case studies through questionnaires, meetings, workshops and/or 1-to-1 interviews. This work presents the different tools and approaches adopted to facilitate the exchange with stakeholders in the Campanian case study such as the "Storytelling approach", aiming to stress the need for a comprehensive and overall approach to the issue between the different disaster management phases (mitigation, preparedness, response and recovery) and actors; the CIRCLE approach developed by Deltares, partner in INTACT

  13. The nuclear core of sun: theoretical perspectives and characterization of the scientific performances of the GOLF / SOHO experiment detector; La region nucleaire du soleil: perspectives theoriques et caracterisation des performances scientifiques du detecteur de l`experience GOLF / SOHO

    Energy Technology Data Exchange (ETDEWEB)

    Dzitko, H.

    1995-06-23

    The subject of this thesis is the nuclear core of the sun. The first part is theoretical and concerns neutrino flux predictions. A precise description of the solar plasma is necessary to predict boron, beryllium and CNO cycle neutrinos. We treat here the nuclear reaction rates. They are mainly determined by the cross sections and the enhancement factors due to plasma particles, the co-called screening factors. We have discussed the various possible formalisms that could be used in stellar evolution and performed direct calculations of screened cross sections. We concluded that the screening prescriptions which have been used so far in stellar evolution should be replaced by the Mitler formalism. Next, we examine the cross section uncertainties and we show that it is possible to get a better agreement between theory and experiment. Discrepancies between the gallium experiments and the calculations suggest that we should go beyond the classical solar model. This has motivated our study on possible magnetic fields deeply buried in the solar core. We discuss here the influence of a magnetic pressure perturbation on solar evolution. In the experimental part of this work, we deal with the GOLF experiment, one of the three helio-seismological experiments on board the space probe SOHO. The purpose of this instrument is the study of the global oscillation modes in the frequency range 10{sup -7} to 6 10{sup -3} Hz with a sensitivity for frequencies higher than 2 10{sup -4} Hz of about 1 mm/s over 20 days of continuous integration at counting rates of 12 10{sup 6} cs/s. One part of this work was devoted to the precise characterization of the photomultipliers and their associated electronics in order to select them according to their intrinsic performances. This step was followed by long duration tests of three weeks simulating as well as possible the flight conditions. We show that the detection chain effectively meets the stability requirements of around 10{sup -7} by

  14. An experiment to measure the spectra of primary proton, helium and iron nuclei at the 'knee' region at a high altitude

    CERN Document Server

    Xu, X W; Ding, L K; Zhang, C S; Ohnishi, M

    2003-01-01

    The possibility of measuring the energy spectra of some single elements (proton, helium and iron) in primary cosmic rays at the 'knee' energies, by setting up an air shower (AS) core detector in the AS gamma array (4300 m a.s.l., Tibet, China) is investigated. Taking into account the sensitivity and the acceptance needed for this measurement, the feasibility of construction and operation of the apparatus at a high altitude, and the cost, it is shown that this aim can be achieved by a simple AS core detector that mainly measures the high-energy electromagnetic components in AS cores. In this paper, such a detector is described. With a three-year exposure, proton, helium and iron spectra at the 'knee' energy region can be obtained with three event samples selected by an artificial neural network (ANN).

  15. Screening for trisomy 21 with maternal age, fetal nuchal translucency and maternal serum biochemistry at 11-14 weeks: a regional experience from Germany.

    Science.gov (United States)

    Soergel, P; Pruggmayer, M; Schwerdtfeger, R; Muhlhaus, K; Scharf, A

    2006-01-01

    To examine the efficacy of first trimester screening for trisomy 21 using a combination of maternal age, fetal nuchal translucency (NT), maternal serum free beta-human chorionic gonadotropin (free beta-hCG) and pregnancy-associated plasma protein A (PAPP-A) in a regional setting [maternity unit of the Women's University Hospital, Hannover Medical School (study center); two regional private centers for prenatal diagnosis and human genetics; laboratory for prenatal diagnosis and human genetics]. Fetal NT, crown-rump length, maternal serum free beta-hCG and PAPP-A were measured at 11-14 weeks of gestation. Risk calculation was carried out using the FMF computer algorithm. The patients were informed and counseled about possible invasive test options if the risk was 1 in 300 or greater. Fetal outcome was obtained by questionnaires given to the patients or sent to their gynecologists. The detection and false-positive rates for the different screening strategies were calculated. Pregnancy outcome was obtained in 2,497 cases, of which 2,196 cases had completed first trimester screening with NT and maternal serum biochemistry and 301 additional cases had NT measurement only. The median age was 32.5 years. In our population 11 affected fetuses were found. The estimated risk for trisomy 21 was 1 in 300 or greater in 64, 82, 88 and 88% of affected fetuses using maternal age alone, in combination with nuchal translucency, with maternal serum biochemical markers or with both NT and biochemical markers for a false-positive rate of 28.2, 5.1, 15.3 and 4.0%. First trimester screening using maternal age, NT, free beta-hCG and PAPP-A is highly effective for the detection of trisomy 21 and is associated with a sensitivity of about 90% for 5% false-positive patients. Copyright 2006 S. Karger AG, Basel.

  16. Field experience with soil gas mapping using Japanese passive radon/thoron discriminative detectors for comparing high and low radiation areas in Serbia (Balkan Region).

    Science.gov (United States)

    Zunić, Zora S; Janik, Miroslaw; Tokonami, Shinji; Veselinović, Nenad; Yarmoshenko, Ilia V; Zhukovsky, Michael; Ishikawa, Tetsuo; Ramola, Rakesh C; Ciotoli, Giancarlo; Jovanović, Peter; Kozak, Krzysztof; Mazur, Jadwiga; Celiković, Igor; Ujić, Predrag; Onischenko, Aleksandra; Sahoo, Sarat K; Bochicchio, Francesco

    2009-07-01

    Based on results of fieldwork in the Balkan Region of Serbia from 2005 to 2007, soil gas radon and thoron concentrations as well as gamma dose rates were measured. Campaigns were conducted in two different geological regions: Niska Banja, considered a high natural radiation area, and Obrenovac around the TentB Thermal Power Plant (TPP), a low natural radiation area. Radon and thoron gas measurements were made by using two types of Japanese passive radon/thoron detectors, which included GPS data and gamma dose rates. The concentrations of soil radon gas in Niska Banja ranged from 1.8 to 161.1 kBq m(-3), whereas the concentrations for soil thoron gas ranged from 0.9 to 23.5 kBq m(-3). The gamma dose rates varied from 70 to 320 nGy h(-1). In the TentB area, radon concentration was found to range from 0.8 to 24.9 kBq m(-3) and thoron from 0.6 to 1.9 kBq m(-3). The gamma dose rate ranged from 90 to 130 nGy h(-1). In addition, the natural radioactivity of the soil was investigated at the low background area. The radium and thorium contents in collected soil samples ranged from 23 to 58 and 33 to 67 Bq kg(-1), respectively. As a result of correlation analyses between the measured values, the highest correlation coefficient (R > 0.95) was found for thorium in the soil and the thoron gas concentration.

  17. A experiência vivida pelo ser-gestor no desenvolvimento regional em um consórcio de pequenos municípios

    Directory of Open Access Journals (Sweden)

    Luciana Flores Battistella

    2008-08-01

    Full Text Available Este estudo tem como objetivo a compreensão da experiência vivida pelos gestores envolvidos no Consórcio de Desenvolvimento Sustentável da Quarta Colônia (Condesus/Quarta Colônia, a partir da reflexão de seus atores principais. O Condesus/Quarta Colônia é um consórcio de nove municípios que formam uma aliança estratégica em busca do desenvolvimento sustentável da região. Com base nas reflexões dos principais atores organizacionais, desvela-se a experiência de ser-gestor do Condesus/Quarta Colônia. O desvelamento do fenômeno foi possível por meio de suas quatro essências significativas da experiência de ser-gestor do consórcio em questão. A primeira essência é a da superação, uma essência provocativa que declara a superação das divergências, conflitos e rivalidades históricas, pessoais e políticas em nome de um futuro próspero em comum. A segunda essência desvelada foi a da força provocada pela união dos municípios por meio do consórcio. Vê-se que isso gerou um sentimento de orgulho (a terceira essência entre seus membros e que esse sentimento ultrapassou as fronteiras físicas do consórcio, perpassando, hoje, por toda a comunidade, conforme as falas de seus gestores. A quarta essência do ser-gestor do consórcio compreende estar imerso em um processo, aceitando e lidando com as conjunturas, mudanças externas e internas e, diante disso, apreendendo a lidar com as frustrações e se auto-organizando continuamente.

  18. Evaluation of High School Programme for Gifted Pupils in Physics and Sciences in Serbia - Experience in Regional Cooperation -- SEENET-MTP Network

    CERN Document Server

    Djordjevic, Goran S; Stankovic, Jelena

    2011-01-01

    The "High school class for students with special abilities in physics" was founded in Nis, Serbia (http://tesla.pmf.ni.ac.rs/f_odeljenje/) in 2003. The basic aim of this project has been introducing a broadened curriculum of physics, mathematics, computer science, as well as chemistry and biology. Now, eight years after establishing of this specialized class, we present analyses of the pupils' skills in solving rather problem oriented test, as PISA test, and compare their results with the results of pupils who study under standard curricula. Also, an external evaluation conducted more recently, shows that Special physics class students performed higher on science knowledge test in comparison with students from control groups (grammar school and special math class students). Establishing of the Special physics class as an interesting educational experiment and its development has been connected, in a sense, with activities of the Southeastern European Network in Mathematical and Theoretical Physics. We present...

  19. Clinical study of pineal region tumors: experience with 132 patients%132例松果体区肿瘤的临床研究

    Institute of Scientific and Technical Information of China (English)

    邱炳辉; 方陆雄; 张喜安; 漆松涛

    2010-01-01

    目的 研究松果体区肿瘤的临床表现、影像学特征、肿瘤标记物、病理特征、治疗方法 和临床疗效,探讨其特点和治疗策略.方法 回顾性分析2000年1月至2008年5月间住院治疗的132例松果体区肿瘤患者的资料.结果 132例松果体区肿瘤患者中,男性98例,女性34例,男女之比为2.9:1.临床表现以颅内压升高、眼球运动障碍为主.CT和MRI检查有一定特征,但缺乏特异性的影像表现.132例患者中,合并腩积水117例,占88.6%.甲胎蛋白(AFP)升高14例,人绒毛膜促性腺激素(HCG)升高9例.132例患者中,直接放疗18例,病理活检后放疗7例,手术切除107例.有病理诊断结果 者114例,其中生殖细胞源性肿瘤56例.随访12~132个月,肿瘤复发23例,死亡12例.132例患者的5年牛存率为89.3%.结论 松果体区肿瘤常合并脑积水,定性诊断较困难,影像学检查有助于诊断,但特异性较差.结合肿瘤标记物可诊断生殖细胞源性肿瘤.纯生殖细胞瘤可直接选择放化疗,其他类型肿瘤均应开颅行手术治疗.应根据患者的病理诊断结果 ,施行联合放化疗,效果较好.%Objective To review the clinical manifestations, imaging, tumor markers, treatment methods, pathology results and clinical curative effects of pineal region tumors and to evaluate the characteristics and intervention strategies for those tumors. Methods The clinicopathological data of 132 patients with pineal region tumor treated in our department between January 2000 and May 2008 were retrospectively studied.Results A moderate predominance in males was presented. The clinical manifestations of the disease included increased intracranial pressure and ocular movement impairment. There were some features but no regularity and specific appearance on imaging including CT and MRI. 88. 6% of patients associated with hydrocephalus. A high serum level of alpha-fetoprotein (AFP) was presented in 14 cases and high HCG in 9 cases

  20. Clinical study of burn patients requiring admission: A single center experience at North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences

    Directory of Open Access Journals (Sweden)

    Donkupar Khongwar

    2016-01-01

    Full Text Available Background: Although burns are a major problem in health care, a lot of the variation in risk factors exists from region to region which if uncovered correctly could help take effective prevention measures. Aims and Objectives: To assess the 3-year (January 2012 to January 2015 epidemiology of burn injuries admitted to our hospital (primary objective and to find areas of improvement in burn care (secondary objective. Materials and Methods: After obtaining ethical approval data were obtained from the medical record section regarding age, sex, residence, occupation, marital status, socioeconomic status, dates of admission and discharge, circumstances regarding the place, intent, cause, and source of heat. Clinical assessment was done using Wallace's “Rule of Nine” in adult and “Lund and Browder” chart in the pediatric age groups. The interrelationships between clinical and epidemiological variables with burn injury were studied. Results: An increasing trend in the admission rates of burn victims noted in last 3 years males (55.47% outnumbered females (44.52%. The most common age group affected is older children, adolescents, and young adults (between 11 and 30 years. Flame (38.3% and scald (25.3% burns contributed to most of the injuries. Females (52.30% are the major victim of flame burns. Electrical and chemical burns affected only the males suggesting work-related injuries. Trunk (30.8% is the most severely affected site in all cases. Depression (6.8% and power line workers (4.7% seem to be important risk factors in our study. Inability to complete treatment (26.7% was a major concern in our study. Conclusions: This study highlights the need for proper burn care that could be provided at the primary health-care level. The majority of burns were accidental in nature in school going children, young adults, and females. Flame and scald burns were the most common cause. Preventive measures directed toward burn safety and first aid measures

  1. Determining Robust Impacts of Land-Use-Induced Land Cover Changes on Surface Temperature over China and surrounding regions: Results from the First Set of LUCID Experiments

    Science.gov (United States)

    Xiang, Zheng; Guo, Weidong

    2016-04-01

    The project Land-Use and Climate, Identification of Robust Impacts (LUCID) was designed to address the robustness of biogeophysical impacts of historical land use-land cover change (LULCC). LUCID used seven atmosphere-land models with a common experimental design to explore those impacts of LULCC that are robust and consistent across the climate models. The biogeophysical impacts of LULCC were also compared to the impact of elevated greenhouse gases and resulting changes in sea surface temperatures and sea ice extent (hereafter SST/CO2). Focusing the analysis on China and surrounding regions, the climate models involved in LUCID show, however, significant differences in the magnitude and the seasonal partitioning of the temperature change. The LULCC-induced cooling is directed by decreases in absorbed solar radiation, but its amplitude is 30 to 50% smaller than the one that would be expected from the sole radiative changes. This results from direct impacts on the total turbulent energy flux (related to changes in land-cover properties other than albedo, such as evapotranspiration efficiency or surface roughness) that decreases at all seasons, and thereby induces a relative warming in all models. The magnitude of those processes varies significantly from model to model, resulting on different climate responses to LULCC.

  2. Field experience on indoor radon, thoron and their progenies with solid-state detectors in a survey of Kosovo and Metohija (Balkan region).

    Science.gov (United States)

    Gulan, L; Milic, G; Bossew, P; Omori, Y; Ishikawa, T; Mishra, R; Mayya, Y S; Stojanovska, Z; Nikezic, D; Vuckovic, B; Zunic, Z S

    2012-11-01

    Since 1996/97, indoor radon has been measured in scattered locations around Kosovo. In the most recent campaign, apart from radon, thoron and Rn and Tn progenies have also been measured. The current survey involves 48 houses, in which different detectors have been deployed side-by-side in one room, in order to measure indoor radon and thoron gas with RADUET devices based on CR-39 detectors (analysed by Japanese collaborators) and with direct thoron and radon progeny sensor (DTPS and DRPS) devices based on LR-115 detectors (analysed by collaborators from India). Estimated arithmetic mean values of concentrations in 48 houses are 122 Bq m(-3) for radon and 136 Bq m(-3) for thoron. Those for equilibrium equivalent radon concentration and equilibrium equivalent thoron concentration based on measurements in 48 houses are 40 and 2.1 Bq m(-3), respectively. The arithmetic mean value of the equilibrium factor is estimated to be 0.50 ± 0.23 for radon and 0.037 ± 0.041 for thoron. The preliminary results of these measurements are reported, particularly regarding DTPS and DRPS being set up in real field conditions for the first time in the Balkan region. The results are to be understood under the caveat of open questions related to measurement protocols which yield reproducible and representative results, and to quality assurance of Tn and Rn/Tn progeny measurements in general, some of which are discussed.

  3. [The experience of managing the risk due to the manual lifting of patients in the hospital reality of Local Health Screening Unit Enterprise 18, the Veneto region].

    Science.gov (United States)

    Torri, P; Liboni, D; Milan, F; Piccoli, R

    1999-01-01

    The possibility of accidents and diseases connected with manual handling of patients can be considered as one of the major risks in hospital environments for nursing, non-nursing and technical staff. Health surveillance of exposed workers has revealed numerous cases of back disorders with consequent temporary or permanent limitations of working activity. This involves not only heavy costs for the hospital but also a reduction in the quality of the assistance due to the difficulty in replacing or increasing staff. For these reasons the hospitals of the Local Health and Social Services Unit 18 of the Regione Veneto drew up a plan of interventions in order to address this problem and reduce exposure to manual handling of patients. Details of the costs borne by the hospital due to this risk factor are reported; after the implementation of the improvement plan (health surveillance, introduction of aids, training of staff) it is shown how a reduction in costs was achieved, thus demonstrating the efficacy of the measures taken (reduction of 39.2% in days of staff absence due to back disorders).

  4. The clinical utility of reduced-distortion readout-segmented echo-planar imaging in the head and neck region: initial experience

    Energy Technology Data Exchange (ETDEWEB)

    Koyasu, Sho; Iima, Mami; Umeoka, Shigeaki; Morisawa, Nobuko; Togashi, Kaori [Kyoto University, Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Sakyo-Ku, Kyoto (Japan); Porter, David A. [Siemens AG, MED MR PLM AW Neurology, Allee am Roethelheimpark 2, Erlangen (Germany); Ito, Juichi [Kyoto University, Department of Otolaryngology, Head and Neck Surgery, Graduate School of Medicine, Sakyo-Ku, Kyoto (Japan); Le Bihan, Denis [Kyoto University, Human Brain Research Center, Graduate School of Medicine, Sakyo-Ku, Kyoto (Japan); Neurospin, CEA-Saclay Center, Gif-sur-Yvette Cedex (France)

    2014-12-15

    To evaluate whether readout-segmented echo-planar imaging (RS-EPI) diffusion weighted image (DWI) can diminish image distortion in the head and neck area, compared with single-shot (SS)-EPI DWI. We conducted phantom and patient studies using 3 T magnetic resonance imaging (MRI) with a 16-channel coil. For the phantom study, we evaluated distortion and signal homogeneity in gel phantoms. For the patient study, 29 consecutive patients with clinically suspicious parotid lesions were prospectively enrolled. RS-EPI and SS-EPI DWI were evaluated by two independent readers for identification of organ/lesion and distortion, using semiquantitative scales and quantitative scores. Apparent diffusion coefficient (ADC) values and contrast-noise ratios of parotid tumours (if present; n = 15) were also compared. The phantom experiments showed that RS-EPI provided less distorted and more homogeneous ADC maps than SS-EPI. In the patient study, RS-EPI was found to provide significantly less distortion in almost all organs/lesions (p < 0.05), according to both semiquantitative scales and quantitative scores. There was no significant difference in ADC values and contrast-noise ratios between the two DWI techniques. The distortion in DWI was significantly reduced with RS-EPI in both phantom and patient studies. The RS-EPI technique provided more homogenous images than SS-EPI, and can potentially offer higher image quality in the head and neck area. (orig.)

  5. Evaluating regional cloud-permitting simulations of the WRF model for the Tropical Warm Pool International Cloud Experiment (TWP-ICE, Darwin 2006)

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yi; Long, Charles N.; Leung, Lai-Yung R.; Dudhia, Jimy; McFarlane, Sally A.; Mather, James H.; Ghan, Steven J.; Liu, Xiaodong

    2009-11-05

    Data from the Tropical Warm Pool I5 nternational Cloud Experiment (TWPICE) were used to evaluate two suites of high-resolution (4-7 km, convection-resolving) simulations of the Advanced Research Weather Research and Forecasting (WRF) model with a focus on the performance of different cloud microphysics (MP) schemes. The major difference between these two suites of simulations is with and without the reinitializing process. Whenreinitialized every three days, the four cloud MP schemes evaluated can capture the general profiles of cloud fraction, temperature, water vapor, winds, and cloud liquid and ice water content (LWC and IWC, respectively). However, compared with surface measurements of radiative and moisture fluxes and satellite retrieval of top-of-the-atmosphere (TOA) fluxes, disagreements do exist. Large discrepancies with observed LWC and IWC and derived radiative heating profiles can be attributed to both the limitations of the cloud property retrievals and model performance. The simulated precipitation also shows a wide range of uncertainty as compared with observations, which could be caused by the cloud MP schemes, complexity of land-sea configuration, and the high temporal and spatial variability. In general, our result indicates the importance of large-scale initial and lateral boundary conditions in re-producing basic features of cloudiness and its vertical structures. Based on our case study, we find overall the six-hydrometer single-moment MP scheme(WSM6) [Hong and Lim, 2006] in the WRF model si25 mulates the best agree- ment with the TWPICE observational analysis.

  6. The vacuum chamber in the interaction region of particle colliders a historical study and developments implementations in the LHCb experiment at CERN

    CERN Document Server

    Knaster, J R; Gamez-Mejias, L

    2004-01-01

    The history of particle colliders begins in the early 60's when an idea previously patented by R. Wideroe in 1953 is constructed. The design of the vacuum chamber in their experimental area became essential as it was the rst physical barrier that the particles to be detected needed to traverse. The interaction of the products of the collisions with the vacuum chamber structural materials, hindered the identification of the significative events. This Thesis analyses the historical evolution of the experimental vacuum chambers and summarizes the technical criteria that are to be fulfilled. The Large Hadron Collider (LHC) presently under construction at CERN is the last generation of particle colliders. Four big experiments will be in operation (ATLAS, CMS, ALICE and LHCb) in the LHC with diferent physics objectives. In particular, LHCb will be devoted to the study of CP violation and the design of its vacuum chamber is the scope of this Thesis. Physics simulations with an initial design consisting of a conical ...

  7. Effect of rainfall intensity and slope steepness on the development of soil erosion in the Southern Cis-Ural region (A model experiment)

    Science.gov (United States)

    Sobol, N. V.; Gabbasova, I. M.; Komissarov, M. A.

    2017-09-01

    The effect of rainfall intensity on the erosion of residual calcareous agrogray soils and clay-illuvial agrochernozems in the Southern Cis-Ural region on slopes of different inclination and vegetation type has been studied by simulating with a small-size sprinkler. It has been shown that soil loss linearly depends on rainfall intensity (2, 4, and 6 mm/min) and slope inclination (3° and 7°). When the rainfall intensity and duration, and the slope inclination increase, soil loss by erosion from agrogray soils increases higher than from agrochernozems. On the plowland with a slope of 3°, runoff begins 12, 10, and 5 min, on the average, after the beginning of rains at these intensities. When the slope increases to 7°, runoff begins earlier by 7, 6, and 4 min, respectively. After the beginning of runoff and with its increase by 1 mm, the soil loss from slopes of 3° and 7° reaches 4.2 and 25.7 t/ha on agrogray soils and 1.4 and 4.7 t/ha on agrochernozems, respectively. Fallow soils have higher erosion resistance, and the soil loss little depends on the slope gradient: it gradually increases to 0.3-1.0 t/ha per 1 mm of runoff with increasing rainfall intensity and duration. The content of physical clay in eroded material is higher than in the original soils. Fine fractions prevail in this material, which increases their humus content. The increase in rainfall intensity and duration to 4 and 6 mm/min results in the entrapment of coarse silt and sand by runoff.

  8. Field observations, experiments, and modeling of sediment production from freeze and thaw action on a bare, weathered granite slope in a temperate region of Japan

    Science.gov (United States)

    Tsutsumi, Daizo; Fujita, Masaharu

    2016-08-01

    In the present study, field observations and model simulations were conducted to examine the process of sediment production due to freeze and thaw action in a temperate climate region. Two small areas were designated and observations were conducted to determine the mechanisms of sediment production due to freeze and thaw action on a bare, weathered granite slope in the Tanakami Mountains in the southern part of Shiga Prefecture, Japan. During the cold season from 2004 to 2005, air, surface, and subsurface temperatures were measured at 10-min intervals. The sediment produced on plot 1 was collected and weighed once per week, whereas the sediment produced on plot 2 was left untouched until the end of the cold season. The freeze and thaw cycle occurred repeatedly, with the frozen zone (i.e., temperature Pinus densiflora); plot 2 was covered by no leaves to understand the effects of surface cover on the reduction in sediment production. The results showed that surface leaf cover dramatically decreased sediment production due to freeze and thaw action versus the no-surface cover. A simulation model combining a thermal conductivity analysis and a simple and empirical sediment production model was developed to estimate the amount of sediment produced by the freeze and thaw action. The observation results of temperature change and amount of sediment during the first season, from 2004 to 2005, were simulated with the model. The model assumption, that repeated freezing and thawing events are necessary for the production of sediment from saprolite (14 cycles of the freeze and thaw with a freezing threshold of - 1 °C), is supported by comparisons of the simulated results and the observations. From an engineering viewpoint, a freeze and thaw index that incorporates the freezing depth and the repetition number of freeze and thaw cycles is proposed to estimate total amount of sediment produced from a wide area, such as a catchment scale, over a long period.

  9. The efficacy of latent tuberculosis treatment for immunocompetent uveitis patients with a positive T-SPOT.TB test: 6-year experience in a tuberculosis endemic region.

    Science.gov (United States)

    Chung, Chung Yee; Li, Kenneth K W

    2017-09-25

    To assess the efficacy of latent tuberculosis (TB) treatment for immunocompetent uveitis patients with a positive T-SPOT.TB test. This is a consecutive case series of all T-SPOT.TB positive latent TB patients with presumed tuberculous uveitis managed with anti-tuberculous therapy (ATT) from 1 January 2000 to 31 December 2015. Patients with active TB or other known causes of uveitis, immunocompromised states and those followed up TB tests performed for uveitis, 14 cases were enrolled. Mycobacterium tuberculosis was isolated in none of the sputum and intraocular samples. Most cases had posterior uveitis (10/14 cases, 71.4%) and/or intermediate uveitis (9/14 cases, 64.3%). Vasculitis was predominantly occlusive. The mean presenting best-corrected visual acuity (BCVA) was 0.18, improving to 0.44 at 6 months (p = 0.03) and 0.40 at 12 months. (p = 0.03). At 1 year, remission of uveitis was achieved in 92.9%, in which none of them recurred at the last follow-up. High-dose systemic steroid was required in 50% of patients. Only 1 patient was steroid dependent at 18 months. The BCVA improvement in patients treated with or without steroid was comparable. In a TB-endemic region with wide Bacille Calmette-Guerin vaccination coverage, ATT for immunocompetent uveitis patients with latent TB identified from T-SPOT.TB test can improve vision, induce long-term steroid-free remission, and prevent recurrence and systemic reactivation of TB in those who require steroid.

  10. 欧盟促进区域协调发展经验与启示%The Enlightenment and Experiences on Promoting Regional Harmonious Development of European Union

    Institute of Scientific and Technical Information of China (English)

    秦长江

    2015-01-01

    区域协调发展有利于推动空间资源的优化配置,改变经济发展方式,实现区域经济的合理布局,缩小区域发展差距,实现共同富裕,创建和谐社会。借鉴欧盟促进区域协调发展的成功经验,可以从明确战略目标和规划、构建多层次区域发展协调体系和法律体系、正确处理区域协调中政府与市场关系等多个方面促进我国区域协调发展。%Regional harmonious development is conducive to the optimization of spatial resources configura⁃tion,to changing the patterns of economic development,to accomplishing rational distribution of regional econ⁃omy,to narrowing the gap among regions,to realizing the common prosperity,and to creating a harmonious so⁃ciety. Lessons from the successful experience of the European Union on promoting regional harmonious develop⁃ment, in our country it can be done from making clear strategic targets and planning,building multi-level re⁃gional development coordination system and legal system,well dealing with the relationship between govern⁃ment and market in regional coordination and so on.

  11. Crust structure of the Northern Margin of North China Craton and adjacent region from Sinoprobe-02 North China seismic WAR/R experiment

    Science.gov (United States)

    Li, W.; Gao, R.; Keller, G. R.; Li, Q.; Cox, C. M.; Hou, H.; Guan, Y.

    2011-12-01

    The Central Asian Orogen Belt (CAOB) or Altaids, situated between the Siberian craton(SC) to the north and north China craton (NCC) with tarim to the south, is one of the world's largest accretionary orogens formed by subduction and accretion of juvenile material from the Neoproterozoic through the Paleozoic. The NCC is the oldest craton in China, which suffered Yanshan intercontinental orogenic process and lithosphere thinning in Mesozoic. In the past 20 years, remarkable studies about this region have been carried out and different tectonic models were proposed, however, some crucial geologic problems remain controversial. In order to obtain better knowledge of deep structure and properties of crust on the northern margin of north China craton, a 450 km long WAR/R section was completed jointly by Institute of Geology, CAGS and University of Oklahoma. Our 450 km long NW-SE WAR/R line extends from west end of the Yanshan orogen, across the Bainaimiao arc, Ondor sum subduction accretion complex to the Solonker suture zone. The recording of seismic waves from 8 explorations was conducted in 4 deployments of 300 reftek-125A records and single-channel 4.5Hz geophones with station spacing of 1km. The shooting procedure was employ 500 or 1500kg explosives in 4-5 or 15-23 boreholes at 40-45m depth. The sampling rate was 100 HZ, and recording time window was 1200s. The P wave field on the sections got high quality data for most part of the profile, but have low signal-to-noise for the south end, where closed to Beijing with a lot of ambient noise from traffic, industry and human activity. Arrivals from of refracted and reflected waves from sediments and basement (Pg), intracrust (Pcp, Plp) and Moho (Pmp) were typically observed, but Pn phase through the upper most mantle was only observed for 2 shots. Identification and correlation of seismic phases was done manually on computer screen Zplot software. Each trace has been bandpass filtered (1-20Hz) and normalized with AGC

  12. Experiment to Measure Deep Inelastic Electron Scattering on Hydrogen and Deuterium with Seperation of Nu(W)(2) and W(1) Nucleon Structure Functions, at the Highest Fermilab Energies and Q(2) Regions

    Energy Technology Data Exchange (ETDEWEB)

    Conger, G.; Edighoffer, J.; Grigorian, A.; Guiragossian, Z.G.T.; Hofstadter, R.; McPharlin, T.P.; Yearian, M.R.; /Stanford U.; Cox, B.C.; Peoples Jr., J.; /Fermilab

    1975-10-15

    The authors propose to measure the inclusive deep inelastic electron-nucleon scattering cross sections on hydrogen and deuterium. Cross sections will be measured in the range of momentum transfers Q{sub min}{sup 2} = 0.160 (GeV/c){sup 2} and Q{sub max}{sup 2} = 160.0 (GeV/c){sup 2}, in the range of recoil hadronic mass squared of W{sub min}{sup 2} = 2 GeV{sup 2} and W{sub max}{sup 2} = 450 GeV{sup 2}. The electromagnetic structure functions, {nu}W{sub 2}(Q{sup 2},{nu}) and W{sub 1}(Q{sup 2},{nu}), of both protons and neutrons will be measured and separated by well-known methods, in the highest possible unexplored FERMILAB kinematical regions. The high intensity Proton-West superconducting beam will be used to yield an electron beam of high purity, based on a synchrotron radiation compensated tuning technique. The electron beam will be used at 150 GeV (5 x 10{sup 8} e{sup {+-}}/pulse), at 175 GeV (3.6 x 10{sup 8} e{sup {+-}}/pulse) and at 250 GeV (1 x 10{sup 8} e{sup {+-}}/pulse). The scattered electron will be detected with good acceptance, good resolution and excellent identification. The detector will be the E-192 apparatus with small additions. A simple self-calibration procedure is available, both in experiment and apparatus, removing beam-associated and target-associated background in the entire (Q{sup 2}, W{sup 2}) kinematical regions. Usually, interesting physics occurs where counting rates are small. This experiment will be completely trust-worthy in such regions because their apparatus provides excellent information on the tracking and identification of scattered electrons.

  13. Structural analysis of polymer thin films using GISAXS in the tender X-ray region: Concept and design of GISAXS experiments using the tender X-ray energy at BL-15A2 at the Photon Factory

    Energy Technology Data Exchange (ETDEWEB)

    Takagi, H., E-mail: takagih@post.kek.jp; Igarashi, N.; Mori, T.; Saijo, S.; Nagatani, Y.; Shimizu, N. [Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Ohta, H. [Mitsubishi Electric System & Service Co., Ltd, Accelerator Engineering Center, 2-8- 8 Umezono, Tsukuba, Ibaraki 305-0045 (Japan); Yamamoto, K. [Graduate School of Engineering, Department of Materials Science & Technology, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555 (Japan)

    2016-10-14

    If small angle X-ray scattering (SAXS) utilizing the soft X-ray region is available, advanced and unique experiments, which differ from traditional SAXS methods, can be realized. For example, grazing-incidence small angle X-ray scattering (GISAXS) using hard X-ray is a powerful tool for understanding the nanostructure in both vertical and lateral directions of thin films, while GISAXS utilizing the tender X-ray region (SX-GISAXS) enables depth-resolved analysis as well as a standard GISAXS analysis in thin films. Thus, at BL-15A2 at the Photon Factory, a dedicated diffractometer for SX-GISAXS (above 2.1 keV) was constructed. This diffractometer is composed of four vacuum chambers and can be converted into the vacuum state from the sample chamber in front of the detector surface. Diffractions are clearly observed until 12th peak when measuring collagen by SAXS with an X-ray energy of 2.40 keV and a camera length of 825 mm. Additionally, we conducted the model experiment using SX-GISAXS with an X-ray energy of 2.40 keV to confirm that a poly(methyl methacrylate)-poly(n-butyl acrylate) block copolymer thin film has a microphase-separated structure in the thin film, which is composed of lamellae aligned both parallel and perpendicular to the substrate surface. Similarly, in a polystyrene-poly(methyl methacrylate) block copolymer thin film, SX-GISAXS with 3.60 keV and 5.73 keV revealed that hexagonally packed cylinders are aligned parallel to the substrate surface. The incident angle dependence of the first order peak position of the q{sub z} direction obtained from experiments at various incident X-ray energies agrees very well with the theoretical one calculated from the distorted wave Born approximation.

  14. Structural analysis of polymer thin films using GISAXS in the tender X-ray region: Concept and design of GISAXS experiments using the tender X-ray energy at BL-15A2 at the Photon Factory

    Science.gov (United States)

    Takagi, H.; Igarashi, N.; Mori, T.; Saijo, S.; Nagatani, Y.; Ohta, H.; Yamamoto, K.; Shimizu, N.

    2016-10-01

    If small angle X-ray scattering (SAXS) utilizing the soft X-ray region is available, advanced and unique experiments, which differ from traditional SAXS methods, can be realized. For example, grazing-incidence small angle X-ray scattering (GISAXS) using hard X-ray is a powerful tool for understanding the nanostructure in both vertical and lateral directions of thin films, while GISAXS utilizing the tender X-ray region (SX-GISAXS) enables depth-resolved analysis as well as a standard GISAXS analysis in thin films. Thus, at BL-15A2 at the Photon Factory, a dedicated diffractometer for SX-GISAXS (above 2.1 keV) was constructed. This diffractometer is composed of four vacuum chambers and can be converted into the vacuum state from the sample chamber in front of the detector surface. Diffractions are clearly observed until 12th peak when measuring collagen by SAXS with an X-ray energy of 2.40 keV and a camera length of 825 mm. Additionally, we conducted the model experiment using SX-GISAXS with an X-ray energy of 2.40 keV to confirm that a poly(methyl methacrylate)-poly(n-butyl acrylate) block copolymer thin film has a microphase-separated structure in the thin film, which is composed of lamellae aligned both parallel and perpendicular to the substrate surface. Similarly, in a polystyrene-poly(methyl methacrylate) block copolymer thin film, SX-GISAXS with 3.60 keV and 5.73 keV revealed that hexagonally packed cylinders are aligned parallel to the substrate surface. The incident angle dependence of the first order peak position of the qz direction obtained from experiments at various incident X-ray energies agrees very well with the theoretical one calculated from the distorted wave Born approximation.

  15. Summary of Multi-location Experiments of Fax Varieties in Xinjiang Uygur Autonomous Region in 2011 -2012%2011-2012年新疆维吾尔自治区亚麻品种试验总结

    Institute of Scientific and Technical Information of China (English)

    守合热提·牙地卡尔; 张正; 马红娟; 哈尼帕·哈再斯; 拉扎提

    2014-01-01

    In order to meet the development of flax industry in Xinjiang , it is very necessary to eval-uate the adaptability , resistance and high yield ability of the flax varieties either bred locally or intro-duced by multi-location experiments.4 traditional and representative regions including Yining , Zhaosu, Xinyuan and Nilka were chosen as the multi -point experiment places.The results showed that lines 2011-4 and N-22 had relative better comprehensive performances in 4 location experiments in 2011-2012.%为适应新疆亚麻生产发展的需要,有必要对我区自育和引进的优质亚麻品种,在不同生态条件、不同种植区域的适应性、抗逆性和丰产性进行鉴定。伊犁亚麻试验站在具有代表性的伊宁市、昭苏县、新源县和尼勒克县4个传统亚麻种植区进行多年多点区域试验。由2011及2012年的试验结果可看出:品系2011-4和N-22在两年四个点的综合评价较好,表现较突出。

  16. EXPERIENCE OF ORGANIZING OF THE RADIATION SITUATION MONITORING, DEVELOPMENT AND IMPLEMENTATION OF MEASURES TO MINIMIZE RISKS OF RADIATION EXPOSURE OF THE MAGADAN REGION POPULATION RELATED TO THE FUKUSHIMA ACCIDENT BY THE ADMINISTRATION OF THE FEDERAL SERVICE FOR SURVEILLANCE ON CONSUMER RIGHTS PROTECTION AND HUMAN WELL-BEING IN MAGADAN REGION AND FEDERAL HEALTH ORGANIZATION "CENTER OF HYGIENE AND EPIDEMIOLOGY IN MAGADAN REGION"

    Directory of Open Access Journals (Sweden)

    A. A. Rubtsova

    2011-01-01

    Full Text Available The article presents results of activities of the Administration of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-being in Magadan region and the Federal Health Organization "Center of Hygiene and Epidemiology in Magadan region" in the context of monitoring of the radiation situation in the Magadan region from 12.03.2011 in connection with the Fukushima accident in Japan. The authors present the data on radiological laboratory studies, the analysis of performed organizational activities, the results of co-operation with the state and other regulatory authorities.

  17. Dimuon production in Pb-Pb collisions at 20-160 AGeV at the CERN SPS: Mapping the QCD phase diagram in the transition region with a new experiment

    Science.gov (United States)

    Incani, E.; Usai, G.

    2017-05-01

    In this paper new ideas to experimentally investigate the issues of chiral symmetry restoration and the first order phase transition in the region of moderate-large baryon density of the phase diagram of strongly interacting matter are presented. The experimental strategy to address these points is to use a new fixed-target experiment at the CERN SPS (Super Proton Synchrotron) dedicated to the measurement of the production of muon pairs with unprecedented precision. Dileptons offer the possibility to measure temperature to obtain a caloric curve and to probe chiral symmetry restoration by studying for the first time the mass modifications in a simultaneous measurement of the vector meson ρ and its axial vector partner a1.

  18. SNAKEBITE MANAGEMENT: Experiences From Gulu Regional ...

    African Journals Online (AJOL)

    December 2002 the outcome of supportive therapy in management of 108 cases of snakebite was assessed. Results: The .... promethazine, wound dressing with iodine, antibiotic prophylaxis .... Guidelines, 1 st edn, 1993 December. UEDMP,.

  19. Southwest Region Experiment Station (SWRES) 1990 report

    Energy Technology Data Exchange (ETDEWEB)

    1991-03-01

    Photovoltaic (PV) systems and components have been tested at the SWRES since 1981. The US Department of Energy provided the initial funding for the 12 support structures on the site. Approximately 40 kW of PV was installed on the roofs of these support structures to study the performance of residential applications. A review of the performance of these systems during the decade of the 1980`s is included in Section 2 of this report.

  20. Multinational Experiment 7. Regional Analysis: Wider Mediterranean

    Science.gov (United States)

    2013-07-08

    summers and mild to cool, wet winters, do not really hamper operations at sea or demand specialized capabilities for navigation. On the other hand the...for the surveillance of the EU maritime domain. In this roadmap, the Commission spells out how to bring together relevant Member States’ authorities

  1. Regional Competition in Maghreb Region

    Institute of Scientific and Technical Information of China (English)

    EL AMOURI ALLAL

    2016-01-01

    Great powers focus on cooperation instead of competition in their regions in order to maintain stability and develop the economy of their regions and the world in general. The United States for example created the North American Free Trade Agreement (NAFT

  2. Excerpts from Dr. P. Kotaiah's paper: Policies on Institutional Credit to Generate Employment and Marketing Skills among the Rural Youth in Asia and the Pacific region -- the Indian experience.

    Science.gov (United States)

    Kotaiah, P

    1998-03-01

    This article summarizes a seminar presented at a CIRDAP regional workshop in February 1998, on gender equity, poverty, rights, and participation. This seminar discussed India's experience with banks and financial policies. The recent East Asian crisis has shown that poverty eradication and sustainable development are not possible without an effective and transparent state that can play a catalytic, facilitating role and can increase and complement the activities of private businesses and individuals. The economy grows faster with a well diversified, efficient financial sector for promoting investment. Well developed, market oriented financial systems contribute to greater economic growth than weak and stringently regulated ones. Formal banks play a key role in meeting the growing needs of the economy and pursuing a social agenda. India, in 1991, reformed its banks which became more competitive and responsive to emerging challenges of a fast growing economy. India has an anti-poverty agenda that for the last 50 years promoted economic growth, offered wage assurance and self employment schemes, and provided a safety net for the poor. These schemes have met with varying success. For example, some operational constraints to credit in rural non-farm schemes were: the bank's perception that rural businesses were high risk and less profitable; poor infrastructure; and a slow process of credit delivery changes and skill upgrades for visible results. The author touches on other issues, such as the changing labor market, collateral substitutes, self-help concepts, venture capital, and integration of rural development programs within banking systems.

  3. Africa Region

    African Journals Online (AJOL)

    Impact of HIV/AIDS on» Gross Domestic Product (GGP) in the WHO. Africa Region ... methods) and for economic evaluations of treatment, prevention and promotion. , programmes. ..... develop new products), for which we could not find data ...

  4. Regional odontodysplasia.

    Science.gov (United States)

    Mehta, D N; Bailoor, D; Patel, B

    2011-01-01

    Regional odontodysplasia is an unusual developmental anomaly in which ectodermal and mesodermal tooth components are affected. We present a rare case of a developmental anomaly called regional odontodysplasia or 'ghost teeth' in a 12-year-old Indian girl. The anomaly affected right maxillary permanent teeth. The mandibular teeth were unaffected. The clinical, radiographic and histological features are reviewed. The management of affected patients is discussed.

  5. Regional odontodysplasia

    Directory of Open Access Journals (Sweden)

    D N Mehta

    2011-01-01

    Full Text Available Regional odontodysplasia is an unusual developmental anomaly in which ectodermal and mesodermal tooth components are affected. We present a rare case of a developmental anomaly called regional odontodysplasia or ′ghost teeth′ in a 12-year-old Indian girl. The anomaly affected right maxillary permanent teeth. The mandibular teeth were unaffected. The clinical, radiographic and histological features are reviewed. The management of affected patients is discussed.

  6. Formação acadêmica e atuação profissional no contexto de um Colegiado de Gestão Regional Educación y experiencia profesional en el marco de un Consejo de Administración Regional Education and professional experience in the context of a Regional Management Board

    Directory of Open Access Journals (Sweden)

    Sueli Terezinha Goi Barrios

    2012-10-01

    Full Text Available Este estudo teve como objetivos analisar o protagonismo exercido pelos enfermeiros no Colegiado de Gestão Regional - COGERE a partir de sua formação acadêmica e compreender as tecnologias utilizadas por eles no seu processo de trabalho. Trata-se de estudo de caso com doze gestores do COGERE. Os dados foram coletados através das entrevistas e analisados mediante análise temática. A formação do enfermeiro se embasa no modelo biomédico, cujo núcleo de conhecimento mobiliza tecnologias duras e leve-duras, porém insuficiente para tecnologias leves. A atuação dos enfermeiros no campo da gestão em saúde requer maior constituição da noção de corresponsabilidade entre o aparelho formador e serviços de saúde, com implicação recíproca entre ensino, gestão, atenção e participação social.Este estudio tuvo como objetivo analizar el papel desempeñado por enfermeros en un Consejo de Administración Regional - COGERE a partir de su formación académica y comprender las tecnologías utilizadas por ellos en su proceso de trabajo. Se realizó un estudio de caso con 12 miembros del COGERE. Los datos fueron recogidos através de entrevistas y analizados mediante análisis temático. La formación de enfermería se basa en el modelo biomédico, que moviliza el conocimiento básico de las tecnologías duras y blandas-duras, pero insuficiente a las tecnología blandas. El papel de los enfermeros en el ámbito de la gestión en salud requiere una mayor incorporación del concepto de corresponsabilidad entre el aparato educativo y los servicios de salud, con la implicación mutua de la enseñanza, gestión, atención y participación social.This study aimed to analyze the nurses' role in a Regional Management Board - COGERE from their academic formation and understand the technologies used by them in their work process. It is a case study with twelve administrators from COGERE. Data were collected through interviews and analyzed using

  7. Crucible Experiments

    Science.gov (United States)

    Jiang, Min; Wang, Xin-Hua; Pak, Jong-Jin

    2014-08-01

    ZrO2 crucible experiments were carried out in the laboratory to study the formation of low-melting-point inclusions in steel, during which aluminum deoxidization and a high-basicity calcium aluminate refining slag (CaO/SiO2: 6 to 8, Al2O3 40 to 45 pct) were used. Four experiments were done with different slag/steel reaction times (30, 60, 90, and 180 minutes). It was found that inclusions were mainly composed of CaO-Al2O3-ZrO2 with very limited SiO2, in spherical morphology and with sizes mainly less than 5 μm. They can be classified into two types according to the ZrO2 content. The first type contained much lower ZrO2, whereas a much higher level of ZrO2 was detected in the other type. An evolution of inclusions with the reaction time was observed and studied. The obtained results indicated that chemical compositions of inclusions were widely scattered in the CaO-Al2O3-ZrO2 phase diagram after 30 min reaction. However, the composition of inclusions became much more uniform and concentrated in low-melting-temperature regions at 60, 90, and 180 minutes, which would be favorable to prevent nozzle clogging and fatigue problems. Compared with the authors' previous results obtained in MgO crucible experiments, it was found that low-melting-temperature inclusions can be targeted in shorter time in ZrO2 crucible experiments, without any degradation of cleanliness.

  8. Tourism of Khmelnytskyi region

    Directory of Open Access Journals (Sweden)

    Інна Шоробура

    2017-09-01

    Full Text Available The peculiarities of tourism in Khmelnytskyi region, its priority areas, types, including cultural-educational, environmental, sportrecreative and others have been revealed in the article. The basic tasks of tourism development in the region, aimed at the formation and protection of the tourism-recreational sector, market of competitive services, attraction of maximum number of tourists to the region, etc. have been cleared out. The attention is focused on the main tourist potential of Khmelnytskyi region, including National Nature Park «Podilski Tovtry», National historical-cultural nature reserve «Kamianets», «Samchyky», Medzhybizh regional historical-ethnographic museum-fortress, sanatorium-resort facilities based on mineral waters and others. The attention is paid to the increase in income from tourism. Traditional hospitality of the population of the region, especially in rural areas, provides the possibility to combine tourists’ accommodation with the study of rural customs and traditions directly in the villages. Tourism in Khmelnytskyi region will be attractive to all tourists who want to eat healthy food, to stay outdoors and enjoy the beauty of the region. Also the article tells us about the development of other directions and familiarizes tourists with other enticements of Khmelnytskyi region using the positive brand of Kamianets-Podilskyi. All three potential areas of tourism development (historical tourism in Kamianets-Podilskyi, recreational tourism on rivers, lakes and in the forests, as well as rural tourism can be combined within the global promotion of nature and traditions of the region. It is indicated that Khmelnytskyi is a promising tourist region of Ukraine. The main problems of the region are inadequate tourism infrastructure, accommodation facilities, food and roads. The experience of the tourism cluster «Oberih» (Protective Charm proves the perspectives of agritourism. Developing these two areas together, we

  9. Introduction experiment of leguminous forages in the dry and hot valley of Yuanmou region%元谋干热河谷豆科牧草的引种试验

    Institute of Scientific and Technical Information of China (English)

    龙会英; 张德; 朱红业; 金杰; 史亮涛; 张明忠

    2011-01-01

    2003—2006年元谋干热河谷对16个豆科牧草进行引种试验,结果表明,参试材料中,除蝴碟豆(Centrosemapubescens)、大叶千斤拔(Flemingiamacrophylla)和卵叶山蚂蝗(Desmodiumovalifolium)由于气候差异性不能结实外,其他牧草均能适应该地区种植。其中,银合欢属表现出产量高、叶量大、适口性好等特点。产量排列前3名的牧草为银合欢(Leucaenaleucocephala)K636、新银合欢和热研1号银合欢,干草产量分别为26933.9、24882.6和22%An experiment was conducted to select the suibtable plant legume forages from 16 legume fora ges for the dry and hot valley in the Yuanmou region. This study showed that Centrosema pubescens, Flemingia macropylla, and Desmodium ovalifolium did not seed and the other 13 plant species grew well. Leucaena leucocephala showed the highest yield with a lange number of leaves and good palatability. The top yield was L. leucocephala K636, L. leucocephala, L. leucocephala cv. Reyan No. 1 with 26 93a. 9 kg/ha, 24 882.6 kg/ha, 22 459.2 kg/ha, respectively. The sheep preference for these plants was 5. The Neotononis wightii cv. Tinarroo, Acacia farnesiana and Sesbania grandiflora came to the second due to higher yield and good palatability, and ratio of dry weight to fresh weight and stem/leaf ratio of N. wightii cv. Tinarroo was 0.27 and 0.73. The lowest yield forage was Desmodium ovalifolium with 920.8 kg/ha, and its DW/FW ratio was 1.96. This study suggested that D. ovalifolium was not suitable to be planted in Yuanmou region; and the pest control for Cratylia argentea should be taken during its bloomin5 period to increase pod numbers.

  10. 高寒牧区柯尔克孜羊同期发情和人工授精试验%Experiment on Estrus Synchronization and Artificial Insemination of Kirgiz Sheep in Alpine Pastoral Region

    Institute of Scientific and Technical Information of China (English)

    依斯拉穆·麦麦提吐尔逊; 高庆华; 买尔旦·依米提

    2016-01-01

    To increase the reproduction rate of Kirghiz sheep, 600 Kirghiz sheep in reproduction season were selected and divided into two groups of experiment and comparison, the sheep in the experiment group are treated through pregnancy (PG) with one time, while another group are natural estrus with no any treatments. By observing the oestrus in the first season and the status of ovary after oestrus, and counting the rates of synchronous estrus, pregnancy and reproduction, it is showed that the synchronous estrus rate in the experimental group is 60%(120/200) that is obviously higher than the one in comparison group that is 20%(80/400), and the difference is significantly (P0.05), so is the one of reproduction rate that is 94.4%and 85.2% respectively. It is concluded that PG with one time for Kirgiz sheep in reproduction season in Alpine Pastoral region improves the level of sheep estrous synchronization and achieves the purpose of intensive artificial insemination, but reaches the expected rates of synchronous estrus, pregnancy and reproduction, so such method is worthy of widespread.%为了提高柯尔克孜羊的繁殖率,本试验选择处于繁殖季节的600只柯尔克孜羊,随机分为试验组和对照组,试验组母羊采用一次PG方法处理;对照组为母羊自然发情,不做任何处理.观察第一情期的发情情况和发情后卵巢状态,统计同期发情率、受胎率和产羔率.结果显示:试验组同期发情率60%(120/200)显著高于对照组20%(80/400),差异显著(P0.05),产羔率分别为94.4%和95.2%,差异均不显著(P>0.05)结论:通过在高寒牧区使用一次PG法对处于繁殖季节的柯尔克孜羊进行处理不仅达到促进母羊发情同期化程度、集中进行人工授精的目的,而且取得了预期的同期发情率、受胎率及产羔率,值得广泛推广.

  11. 区域经验与个体人生体验的日常书写--苏青创作新论%A New Theory on Su Qing's Creation:Daily Writing of Regional and Individual life Experience

    Institute of Scientific and Technical Information of China (English)

    谢丽

    2015-01-01

    在中国现代文学史上,曾经一度置于文学史叙述之外的苏青,因为其偏离时代主潮的异质性创作在其成名之际即遭人非议。其实,苏青备受争议的、咀嚼日常生活滋味的文学创作,反映出的正是当时主流书写之外的一名置身于沦陷区的女性作家,以上海这座沦陷城市的独特区域经验为基础的一种深切的人生体验。而这种真诚地面对现实人生的区域经验与个体生命体验的日常书写,恰恰以它有别于主流叙事的边缘性与个体性,构成了1940年代整体文学经验中不应忽视的重要一环,并由此铸就了苏青创作的文学史价值。%In Chinese modern history of literature,Su Qing,who was once been put outside of the narration of literary history, had been criticized since she became famous for her non -uniformity creations which deviated from the main trend of the times. In fact,the controversial,daily -life taste writings of Su was a deep sincere reflection of the feminine writer's life,which was founded on the unique regional experience of the then enemy -occupied Shanghai.This honest daily narrations,which were dif-ferent from the mainstream one with their marginal and individual nature,constitutes an essential link in the overall literature ex-perience of 1940,thus the value of Su Qing's creation coming into being in the history of literature.

  12. Regional Inflation and Financial Dollarization

    NARCIS (Netherlands)

    Brown, M.; de Haas, R.; Sokolov, V.

    2013-01-01

    Abstract: We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the local currency and financial dollarization. Our results show that regions with higher inflation experience an increase in the dollarization of house

  13. Regional Inflation and Financial Dollarization

    NARCIS (Netherlands)

    Brown, M.; de Haas, R.; Sokolov, V.

    2013-01-01

    Abstract: We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the local currency and financial dollarization. Our results show that regions with higher inflation experience an increase in the dollarization of

  14. Regional Inflation and Financial Dollarization

    OpenAIRE

    Brown, Martin; de Haas, Ralph; Sokolov, Vladimir

    2013-01-01

    We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the domestic currency and financial dollarization. Our results show that regions with higher inflation experience an increase in deposit dollarization and a decrease in the dollarization of loans to households and firms in non-tradable sectors. The negative impact of inflation on credit dollarization is weaker in regions with less integrated banking markets...

  15. Radiation Analysis for Two Trajectory Points of the Fire II Entry

    Directory of Open Access Journals (Sweden)

    Romain Savajano

    2012-01-01

    (QSS and Boltzmann have been compared, and the influence of catalytic wall condition was taken into account. An analysis on the spectral range and on the spectral resolution has also been carried out.

  16. 寒区积雪堆蚀路基的室内风洞试验研究%Studied on Depositing Erosion of Accumulated Snow on Subgrade Slope Through Indoor wind Tunnel Experiment in Cold Region

    Institute of Scientific and Technical Information of China (English)

    高瑜; 李驰

    2014-01-01

    以寒区公路路基作为研究对象,采用麸皮作为模型雪,通过室内风洞试验研究风雪流下雪粒子的起动,以及在路基不同部位的堆积,确定雪粒子沿路基坡面的堆积区域与路基断面之间的关系。试验结果表明,雪粒子在路基坡面的堆积区域与路基沿程风雪流的运动规律、雪粒子的天然密度、路基断面型式等密切相关。当路基模型高度不大于250mm时,雪粒子在路基迎风坡面和背风坡面堆积高度随路基高度的增加而增大,随路基边坡坡率的增加而增大。当路基边坡坡率为1∶1时,雪粒子在迎风坡面上的堆积高度约为路基模型高度的57.5%,在背风坡的堆积高度为路基模型高度的79%。当边坡坡率1∶2.5时,雪粒子在迎风坡面上的堆积高度为路基模型高度的34.4%;雪粒子在背风坡的堆积高度为路基模型高度的76.7%。%Taking the subgrade in cold region highway as the research object ,using bran as simu‐lant snow in indoor wind tunnel experiment ,the relationship between accumulation area of snow parti‐cles along the subgrade and embankment section was determined by analyzing experimental results . The experiment results were summarized for the movement and accumulation of snow particles ,depos‐iting erosion and carrying processes of snow particles in different parts along the subgrade slope .The results indicated that :the accumulation area of the snow particles in the subgrade slope surface was closely related to these factors including the moving rules of the wind -drift snow ,natural density of the snow particles and the sections of subgrade .When the subgrade height was no more than 250mm , the more subgrade height and the great slope gradient was ,the more accumulation areas along the windward and leeward slope surface .While the slope rate was 1∶1 ,accumulation height of snow par‐ticles along the windward slopes was 57 .5 percent

  17. Neutronics Benchmarks for the Utilization of Mixed-Oxide Fuel: Joint US/Russian Progress Report for Fiscal Year 1997, Volume 4, part 4-ESADA Plutonium Program Critical Experiments: Single-Region Core Configurations

    Energy Technology Data Exchange (ETDEWEB)

    Akkurt, H.; Abdurrahman, N.M.

    1999-05-01

    The purpose of this study is to simulate and assess the findings from selected ESADA experiments. It is presented in the format prescribed by the Nuclear Energy Agency Nuclear Science Committee for material to be included in the International Handbook of Evaluated Criticality Safety Benchmark Experiments.

  18. Regional odontodysplasia

    Directory of Open Access Journals (Sweden)

    Thimma Reddy B

    2010-01-01

    Full Text Available Regional odontodysplasia (ROD is a rare developmental anomaly involving both mesodermal and ectodermal components in a group of contiguous teeth. It affects the primary and permanent dentitions in the maxilla and the mandible or both, however, the maxilla is frequently involved. Although the etiology of the ROD is uncertain, it has been suggested that numerous other factors play a role. The treatment plan should be based on the degree of involvement as well as the functional and esthetic needs in each case. This article reports the case of a 5-year-old boy presenting a rare anomaly on the right side of the maxillary arch. The treatment performed was rehabilitation with temporary partial acrylic denture and periodic checkups. The extraction was followed by rehabilitation with dental implants. The main aim of this article is to provide valuable information to pediatric dentists about the review and treatment alternatives for ROD.

  19. Os impasses da pobreza absoluta: a experiência da Ouvidoria Coletiva na região da Leopoldina, Rio de Janeiro (RJ, Brasil The impasses of unconditional poverty: the experience of Collective Ombudsman in the Leopoldina region, Rio de Janeiro (RJ, Brazil

    Directory of Open Access Journals (Sweden)

    Maria Beatriz Lisboa Guimarães

    2011-01-01

    Full Text Available A experiência de Ouvidoria Coletiva desenvolvida na região da Leopoldina, na cidade do Rio de Janeiro, amplia a visão tradicional de vigilância em saúde e objetiva organizar um sistema de vigilância capaz de identificar os problemas de saúde da população e os recursos utilizados na tentativa de superá-los. Profissionais de saúde, líderes comunitários e religiosos se reuniram em fóruns mensais para apresentar e discutir as condições de vida percebidas nas comunidades em que atuam. A partir do olhar das dimensões sociais envolvidas nos processos de saúde-doença, este trabalho visa discutir de que forma a pobreza compromete a saúde das classes populares, especialmente no que se refere à saúde mental e ao "sofrimento difuso". A metodologia permitiu organizar, de modo sistemático, a escuta e favoreceu o reconhecimento do saber local, construído a partir das experiências de vida das pessoas que lidam com o sofrimento, a doença e seus determinantes nas condições de vida da população. A situação de pobreza absoluta de uma parcela significativa da população foi percebida como geradora de impasses para a resolução de problemas de saúde. Os resultados confirmam a importância de se compreenderem as estratégias de enfrentamento da população e as propostas para possíveis ações no campo da saúdeThe experience of Collective Ombudsman developed in the Leopoldina region, city of Rio de Janeiro, enlarges the traditional vision of health vigilance and consists in organizing a system of qualitative evaluation of the sanitary vigilance able to identify the health problems of the population and the methods utilized in the attempt to overcome these problems. Health professionals, religious and community leaders congregated in monthly forums to present and discuss living conditions perceived in the communities in which they carry on their activities. From the point of view of the social dimensions involved in the health

  20. A study of the experiences of domestic child labour among primary school children whose parents are in the formal or informal sector : the case of Itigi Ward in Manyoni district - Singida region in Tanzania

    OpenAIRE

    Mbogoma, Charles George Joseph

    2007-01-01

    The study aimed at developing an understanding of the attitudes and experiences of child labour among the primary school children whose parents were in the formal or informal sectors. It was hypothesized that the rights of the children were being abrogated and abused through domestic and field labour and that children whose parents were in the formal or informal sectors had different attitude and experiences toward the labour they performed. Also, it was thought that Child labo...

  1. The OPERA Experiment

    CERN Document Server

    Iovane, G

    1998-01-01

    OPERA(Oscillation Project with Emulsion-tRacking Apparatus) is a new detector concept, iron(lead)-emulsion for a long-baseline neutrino oscillation experiment. This experiment would perform an appearance search for nu_mu-nu_tau oscillation in the parameter region indicated by the atmospheric neutrino anomaly. OPERA can run at the Gran Sasso Laboratory in the proposed NGS (Neutrino to Gran Sasso) Beam from CERN.

  2. Single-conformation infrared spectra of model peptides in the amide I and amide II regions: experiment-based determination of local mode frequencies and inter-mode coupling.

    Science.gov (United States)

    Buchanan, Evan G; James, William H; Choi, Soo Hyuk; Guo, Li; Gellman, Samuel H; Müller, Christian W; Zwier, Timothy S

    2012-09-07

    Single-conformation infrared spectra in the amide I and amide II regions have been recorded for a total of 34 conformations of three α-peptides, three β-peptides, four α/β-peptides, and one γ-peptide using resonant ion-dip infrared spectroscopy of the jet-cooled, isolated molecules. Assignments based on the amide NH stretch region were in hand, with the amide I/II data providing additional evidence in favor of the assignments. A set of 21 conformations that represent the full range of H-bonded structures were chosen to characterize the conformational dependence of the vibrational frequencies and infrared intensities of the local amide I and amide II modes and their amide I/I and amide II/II coupling constants. Scaled, harmonic calculations at the DFT M05-2X/6-31+G(d) level of theory accurately reproduce the experimental frequencies and infrared intensities in both the amide I and amide II regions. In the amide I region, Hessian reconstruction was used to extract local mode frequencies and amide I/I coupling constants for each conformation. These local amide I frequencies are in excellent agreement with those predicted by DFT calculations on the corresponding (13)C = (18)O isotopologues. In the amide II region, potential energy distribution analysis was combined with the Hessian reconstruction scheme to extract local amide II frequencies and amide II/II coupling constants. The agreement between these local amide II frequencies and those obtained from DFT calculations on the N-D isotopologues is slightly worse than for the corresponding comparison in the amide I region. The local mode frequencies in both regions are dictated by a combination of the direct H-bonding environment and indirect, "backside" H-bonds to the same amide group. More importantly, the sign and magnitude of the inter-amide coupling constants in both the amide I and amide II regions is shown to be characteristic of the size of the H-bonded ring linking the two amide groups. These amide I/I and

  3. Department of Energy's solar update. Four regional conferences highlighting the objectives, plans, and experience of the National Commercial Solar Heating and Cooling Demonstration Program and the National Solar Data Program

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-07-01

    These proceedings represent the overview and project papers made available to all the participants at each of the regional conferences. Papers not available at time of publication, and additional materials, including a summary and analysis of the Workshop/Panel Sessions are included in the complete proceedings CONF-780701--(Rev.) for which individual abstracts were prepared for each paper. (MHR)

  4. 国内外区域发展中政府协调机制建设的经验与借鉴%Experience and Reference from Regional Development both at Home and Abroad in the Government Coordination Mechanisms Construction

    Institute of Scientific and Technical Information of China (English)

    王学栋; 杨军

    2013-01-01

    区域一体化进程中政府协调机制的构建是区域合作发展中重要的问题之一,欧盟、日本、美国以及我国的长三角地区、广佛同城、天津滨海新区为我们提供了不同路径、不同模式的行政协调机制。我们应对这些模式进行比较总结,取长补短,立足现实,构建适合本地区域发展的政府协调机制。%The construction of government coordination mechanism is one of important problems in regional cooperation and development in the process of regional integration. The European Union, Japan and the United States as well as China's Yangtze River Delta region, with the city of Guangzhou-Foshan, Tianjin Binhai New area provide different modes and pathes about administrative coordination mechanism for us. Basing on reality, we should construct local government coordination mechanisms for regional development after summarizing these models and learning from each other.

  5. 西北农村单体住宅太阳能主动采暖效果试验%Experiment on active solar heating effect for monomer building in northwest region

    Institute of Scientific and Technical Information of China (English)

    李金平; 司泽田; 孔莹; 王磊; 甄箫斐

    2016-01-01

    driven by a natural circulation. The stability of energy supply, the indoor thermal comfort and the thermal economic performance are studied by testing for 3 kinds of heating methods. The test has been done from December 1, 2014 to March 31, 2015, and from December 1, 2015 to March 31, 2016. The following parameters are measured: solar radiation on the collection face of solar collectors, hot water temperature in solar collector, indoor temperature and relative humidity, inlet and outlet temperature of heat pipe, ambient temperature, and flow rate of circulating water, which are recorded by the computer automatically. The experiment results indicate that the low-temperature solar floor heating is the best. Firstly, after the floor heating system takes place of the radiator heating, the number of the days with using the solar heating is significantly increased, the number of the days with using the coal-fired boiler is significantly reduced. It shows that the system has a good ability for resisting disturbance from its surroundings, and it is obvious that the stability of energy supply has been improved. Secondly, when the minimum ambient temperature is-10℃, the indoor average temperature of experimental building can achieve 14℃, the indoor relative humidity of floor heating is maintained at 51%-60%, while the indoor relative humidity of radiator heating is maintained at 47%-65%. Compared with the radiator heating, the indoor temperature and relative humidity of floor heating are more stable and have smaller fluctuations, so it has better thermal comfort. Finally, the daily average heat-collecting efficiency of solar collector is related to the average daily temperature difference between hot water and ambient air. After taking place of the radiator, the average daily temperature difference of hot water and ambient air is reduced, so the daily average heat-collecting efficiency is improved. In the second heating season, the solar fraction increases from 30.8% to 60

  6. Customer experience

    OpenAIRE

    Koperdáková, Zuzana

    2016-01-01

    Bachelor thesis deals with the theme of customer experience and terms related to this topic. The thesis consists of three parts. The first part explains the terms generally, as the experience or customer loyalty. The second part is dedicated to medotology used for Customer Experience Management. In the third part is described application of Customer Experience Management in practice, particularly in the context Touch Point Analyses in GE Money Bank.

  7. Psychology Experiments.

    Science.gov (United States)

    McGraw, Ken; Tew, Mark D.; Williams, John E.

    2001-01-01

    A goal of the PsychExperiments project was to reduce the financial burden on psychology departments for hardware/software used in their laboratories. In its third year, the PsychExperiments site now hosts 39 experiments. Over 200 classrooms worldwide have signed up as official site users and there have been nearly 10,000 data sessions conducted.…

  8. Psychology Experiments.

    Science.gov (United States)

    McGraw, Ken; Tew, Mark D.; Williams, John E.

    2001-01-01

    A goal of the PsychExperiments project was to reduce the financial burden on psychology departments for hardware/software used in their laboratories. In its third year, the PsychExperiments site now hosts 39 experiments. Over 200 classrooms worldwide have signed up as official site users and there have been nearly 10,000 data sessions conducted.…

  9. Regions and the Territorial Cohesion

    Directory of Open Access Journals (Sweden)

    Ioan Ianos

    2013-08-01

    Full Text Available Territorial cohesion is an important target of European Union, constantly promoted by its institutions and their representatives. In the context of the Europe 2020 strategy, one of the most important support documents, the region represents a very important issue, being considered to be the key to its successfulness. The region is seen as a support for the smart growth and all the operational policy concepts try to make use of the spatial potential, by taking better account of the territorial specificities. Two main questions play attention: the need to transform the present-day developmental regions into administrative ones is a priority? What kind of regionalization it must to be promoted? Correlating these issues with already defined territorial cohesion, the administrative region is a real tool for the future territorial development. The experience of the last 14 years asks urgently the building of a new territorial administrative reform, giving competences to regions. For instant, each development region is a construction resulted from a free association of the counties. Their role in the regional development is much reduced one, because their regional councils are not elected; decisions taken at this level are consultative for the social, economical, cultural or political actors.

  10. Tourism and excursion: the rural qualifying adjective: a study about the experiences and potentialities of the Old North Region of Paraná, Brazil Turismo e excursionismo: o qualificativo rural : um estudo das experiências e potencialidades no Norte Velho do Paraná

    Directory of Open Access Journals (Sweden)

    Maria del Carmen Matilde Huertas Calvente

    2002-11-01

    Full Text Available This study focuses the contemporary diversification of tourism under the Geography perspective, having the rural tourism as its main theme, and as sub-themes its potentiality, regulation, impacts and perspectives. Among the current trends of the social practices of tourism there is the valorization of rusticity and natural landscapes – the rural areas are, therefore, also considered appropriate for leisure. In rural tourism does not have a predetermined concept. In the discussion of what it is or what is must be, in the interrelation among the several agents connected to its regulation, some possibilities are put into perspective: the activity can be a means to a modernization, which excludes large number of Brazilian population; on the other hand, it can be a way of integrating these people in the transformations the society needs. The final text was divided was divided into five parts: the diversification of tourism while a contemporary process, examining its current trends; the different contributions which support conceptual understanding of the main theme and survey of the problems and benefits; the different actions which have an influence on rural tourism; at different levels; the elements of potentiality; and a picture of the rural tourism in the studied region. The empirical survey dealt with the incipient development of tourism in the rural areas of Old North Region of Paraná, based on the new trends, on the experiences carried out by their supporters as well as on the profile of the farm owners who are engaged with this activity as an economic alternative, or as visitors. Through the necessary relation between the theoretical and empirical approaches, there is an attempt to contribute to the knowledge, understanding and analysis of this expanding phenomenon, not yet thoroughly dealt with by geographical studies.Este estudo enfoca a diversificação contemporânea do turismo, na perspectiva da Geografia, tendo o turismo rural como

  11. Exploring Online Shopping Behaviour within the Context of Online Advertisement, Customer Service Experience Consciousness and Price Comparison Websites: Perspectives from Young Female Shoppers in the Zlínský Region

    Directory of Open Access Journals (Sweden)

    Christian Nedu Osakwe

    2015-01-01

    Full Text Available Online shopping behaviour within the context of price comparison websites presents an interesting area of consumer behaviour, yet very little research has been done in this area. Hence, the focus of this paper was to critically explore the impact of online advertisement and customer service experience consciousness on young female shoppers’ intention to use price comparison websites as a purchase decision-making tool within the online retail environment. Our sample consisted of 123 female respondents of the Tomas Bata University students in Zlín, Czech Republic. From the sample, we found out using the Partial Least Square approach to Structural Equation Modelling (PLS-SEM that both online advertisement (Ads and customer service experience consciousness are directly and positively related to online shoppers’ intention to use price comparison websites. Hence, our two stated hypotheses were supported based on the outcome of the structural model. Apparently, customer service experience consciousness is a better predictor of female shoppers’ intention to use price comparison websites compared to online advertising. Nonetheless, we have highlighted the need for a further research based on the study’s limitations.

  12. Comparison of the effects of variable site temperatures and constant incubation temperatures on the biodegradation of petroleum hydrocarbons in pilot-scale experiments with field-aged contaminated soils from a cold regions site.

    Science.gov (United States)

    Chang, Wonjae; Whyte, Lyle; Ghoshal, Subhasis

    2011-02-01

    Temporal atmospheric temperature changes during summers at sub-Arctic sites often cause periodic fluctuations in shallow landfarm and surface soil temperatures. However, little information is available on the effect of site-relevant variations on biodegradation performance in cold climates. This study compares the rate and extents of biodegradation of petroleum hydrocarbons at variable site temperatures (1-10 °C) representative of summers at a sub-Arctic site reported previously with those obtained under a constant average temperature of 6 °C. The biodegradation was evaluated in pilot-scale landfarming experiments with field-aged petroleum-contaminated soils shipped from Resolution Island (61°30'N, 65°00'W), Nunavut, Canada. Under the variable site temperature conditions biodegradation rate constants of semi- (F2) and non-volatile (F3) hydrocarbon fractions were enhanced by over a factor of two during the 60-d experiment, compared to the constant temperature mode. The decrease in total petroleum hydrocarbons (TPH) under the variable site temperature mode was 55% compared to only 19% under the constant average temperature mode. The enhanced biodegradation is attributable to the non-linear acceleration of microbial activity between 4.7 and 10°C and faster growth of indigenous hydrocarbon-degrading microbial populations. The first-order biodegradation rate constants of 0.018, 0.024 and 0.016 d(-1) for TPH, F2 and F3 fractions at the variable site temperature were in agreement with those determined by an on-site experiment at the same site.

  13. Development of the training in radiation protection programs in the scope of specialized health training. Experience in a system of regional health; Desarrollo de los programas de formacion en proteccion radiologica en el ambito de la formacion sanitaria especializada. Experiencia en un sistema de salud regional

    Energy Technology Data Exchange (ETDEWEB)

    Sanz Freire, C. J.; Collado Chamorro, P.; Gomez Amez, J.; Martinez Marillas, O.; Tejada San Juan, S.; Lopez de Gamarra, M. S.

    2013-07-01

    Implemented a training programme on PR for residents of all specialties as laid down by the regulations in force. The program was adapted to rationalize the use and availability of resources. Current experience and the satisfaction surveys show that in basic training, the initial interest is scarce and only improved with the application of so-called strictly practical. In addition and in accordance with this experience, we consider that the so-called {sup b}asic level Group B{sup r}equires more workload that initially the directive provides. (Author)

  14. Language Experience

    Science.gov (United States)

    Bugh, Marylou

    1978-01-01

    When a child uses his words and his ideas in learning to read, he also assists in the normal integration of his personality. Starting with a method of language experience developed by Sylvia Ashton-Warner, the author, a reading consultant, describes a language experience-reading program which utilizes the student's own curiosity and interests. (RK)

  15. Choice experiments

    Science.gov (United States)

    Thomas P Holmes; Wiktor L Adamawicz; Fredrik Carlsson

    2017-01-01

    There has been an explosion of interest during the past two decades in a class of nonmarket stated-preference valuation methods known as choice experiments. The overall objective of a choice experiment is to estimate economic values for characteristics (or attributes) of an environmental good that is the subject of policy analysis, where...

  16. The experience of an experience

    DEFF Research Database (Denmark)

    Rasmussen, Alexandra Marie

    2016-01-01

    This paper examines a popular phenomenon that allows us to see ourselves from various perspectives, and allows us to perpetuate moments enabling us to relive experiences in a different state of mind or at a different time. To examine the phenomenon of experiencing an experience hermeneutic...... phenomenological research was employed. The empirical data gathered in relation to this research emphasizes the experience of own experience. On a daily basis we create and are exposed to, what I have termed, the secondary experience (Exp2 ), which occurs when we review a video and/or pictures we have taken. I...... is a tool to create a particular mindset, in the developer, to generate a new way of thinking. This model is dynamic by nature and although it is not completed in every branch, it is complete in relation to experiencing your own experience. A company can apply the PoC to gain insight into primary...

  17. Design and experiment of household biogas system in alpine region based on two-phase anaerobic fermentation%高寒地区两相厌氧户用沼气系统设计与试验

    Institute of Scientific and Technical Information of China (English)

    孙勇; 李文哲; 张鸿琼

    2012-01-01

    摘要;针对高寒地区农村户用沼气发酵周期过长、产气量少的状况,该文提出并设计了适用于高寒地区农村户用的两相厌氧发酵装置,通过确立合理的工艺方案,控制两相厌氧发酵中产酸相、料液温度和pH值、水力滞留时间等因素,探讨了在哈尔滨地区最寒冷季节,所设计的新型农村户用沼气发酵装置产气量与维持发酵罐体内料液温度所消耗沼气量之间的关系.结果表明:基于两相厌氧发酵的高寒地区高效户用沼气发酵装置最高产气率为1.35m3/(m3·d),是传统沼气池产气率( 0.35 m3/(m3·d))的4倍.冬季1月份日均结余4.08 m3沼气量足以满足三口之家照明、炊事所需能源,实现高寒地区户用沼气全年正能输出,可以取代传统沼气池.该文研究成果为今后寒地户用沼气的发展提供技术支持和参考依据.%According to the problems of long fermentation period and low gas production in the alpine region, a two-phase anaerobic fermentation device was designed for rural household biogas production in the alpine region. The fermentation parameters such as acid production, temperature and pH value of feed and hydraulic retention time were controlled during two-phase anaerobic fermentation. The relationship between the quantity of produced biogas during fermentation and the quantity of consumed biogas to maintain the biogas slurry temperature in most cold season in Harbin was discussed. Results showed that the highest methan production was 1.35 m3/(m3d) using the two-phase anaerobic fermentation process, which was four times higher than the traditional process of 0.35 m3/(m3-d). There was 4.08 m3 daily balance biogas to satisfy lighting and cooking for three people family in January of winter, which could operate in alpine region year-round. In addition, the equipment structure is reasonable and perfect, which might replace the traditional digester. The research can provide a technical support

  18. Collaborative experience

    DEFF Research Database (Denmark)

    Mortensen, Thomas Bøtker

    sample of firms, an establish way of measuring the outcome of product development and a new way of measuring experience. Where the previous research in this field primarily uses secondary databases, this research project collects primary data by an online questionnaire to the NPD manager from one......, that the largest effects from collaborative experience is from recent collaborative experience, since knowledge depreciates when it is not used. Methodologically contribution: The research project studies the dyad and aims at introducing, to this field of research, an established way of collecting data, a new...... of the new product development as a performance measure. Finally, where previous research primarily has used the number of collaborations as a measure of collaborative experience, this research includes the recency in the measure of collaborative experience. Results: Since data has not yet been collected...

  19. TRIO experiment

    Energy Technology Data Exchange (ETDEWEB)

    Clemmer, R.G.; Finn, P.A.; Malecha, R.F.; Misra, B.; Billone, M.C.; Bowers, D.L.; Fischer, A.K.; Greenwood, L.R.; Mattas, R.F.; Tam, S.W.

    1984-09-01

    The TRIO experiment is a test of in-situ tritium recovery and heat transfer performance of a miniaturized solid breeder blanket assembly. The assembly (capsule) was monitored for temperature and neutron flux profiles during irradiation and a sweep gas flowed through the capsule to an anaytical train wherein the amounts of tritium in its various chemical forms were determined. The capsule was designed to operate at different temperatures and sweep gas conditions. At the end of the experiment the amount of tritium retained in the solid was at a concentration of less than 0.1 wppM. More than 99.9% of tritium generated during the experiment was successfully recovered. The results of the experiment showed that the tritium inventories at the beginning and at the end of the experiment follow a relationship which appears to be characteristic of intragranular diffusion.

  20. Collaborative experience

    DEFF Research Database (Denmark)

    Mortensen, Thomas Bøtker

    Literature review: Collaborative experience has been shown to have a positive effect on the collaborative outcome in general (Anand & Khanna, 2000; Kale, Dyer & Singh, 2002). Furthermore, it has been linked to the ability to exploit the network of the firm for learning (Powell, Koput and Smith...... experience was largest the higher the hypothesized ambiguity. Theoretically contribution: This research project aims at contributing to existing literature by arguing, that collaborative experience is a moderating variable which moderates the effects on collaborative outcome from the level of complexity......, that the largest effects from collaborative experience is from recent collaborative experience, since knowledge depreciates when it is not used. Methodologically contribution: The research project studies the dyad and aims at introducing, to this field of research, an established way of collecting data, a new...

  1. Experimentos regionais de variedades de cana-de-açúcar realizados no período de 1970 a 1973 Regional experiments with sugarcane varieties from 1970 to 1973

    Directory of Open Access Journals (Sweden)

    Antonio L. Segalla

    1980-01-01

    Full Text Available Foram conduzidas duas séries de experimentos de competição de variedades de cana-de-açúcar no Estado de São Paulo, nos próprios locais de cultivo comercial e nas próprias terras das usinas de açúcar e álcool. Estudaram-se 25 variedades numa série de dez experimentos em "lattice" parcialmente balanceado 5 x 5 e dezessete variedades noutra série de seis experimentos em blocos ao acaso, com a finalidade de indicar as melhores para o cultivo, escolhidas entre algumas em cultivo e outras obtidas nos trabalhos de melhoramento genético do Instituto Agronômico ou introduzidas recentemente no Estado. A cana foi plantada em 1970, efetuando-se três colheitas: cana-planta, soca e ressoca. Os resultados obtidos demonstram que podem ser cultivadas no Estado de São Paulo, além das IAC51-205 e CB41-76, as variedades NA56-79, IAC52-326, IAC57-259, CP51-22, IAC52-150 e IAC58-480. A NA56-79 foi superior à CB41-76 quanto ao açúcar produzido por unidade de área. As demais não diferiram das testemunhas IAC51-205, IAC50-134 e CB41-76. As variedades IAC52-150, NA56-79 e IAC58-480 apresentaram altos teores de açúcar, muito superiores à CB41-76, enquanto as IAC58-480, CP51-22 e IAC52-326 apresentaram as melhores brotações de socas.Two series of experiments with sugarcane varieties were conducted in the State Of São Paulo in the same areas where sugar and alcohol factories plant their own sugarcane. Twenty-five varieties were compared in a series of 10 experiments in partially bal-anced 5 x 5 lattices. Other 17 varieties were studied in a series of 6 experiments in randomized blocks. The objective was to choose the best varieties for cultivation, among some varieties that were already planted and some other obtained either from the breeding program of the Instituto Agronômico (Campinas or recently introduced in the State. The experiments were planted in 1970 and three harvests were obtained: plant-cane, first ratoon and second ratoon. Results

  2. 淮安地区草莓设施栽培试验研究%Study on Introduction Experiment of Propected Cultivation for Some Strawberrys in Huai′an Region

    Institute of Scientific and Technical Information of China (English)

    贾后如; 李德利; 王波成; 潘国庆; 王纪忠

    2012-01-01

    对引进的宁玉、红颊、丰香、甜查理等9个草莓品种进行设施栽培比较试验,结果表明:红颊、益香、章姬和宁玉这4个草莓品种品质优良,市场认可度高,经济效益较好,适合在淮安地区推广应用。%In order to meet the needs of consumers in Huai′an area on strawberry flavor and quality reqirements,we introduced 9 varieties of strawberry and conducted a study on introduction experiment.The results showed that 4 strawberry varieties had high qualities and high market recognitions,they were Hongjia,Yixiang,Zhangji and Ningyu.

  3. Mixture Experiments

    Energy Technology Data Exchange (ETDEWEB)

    Piepel, Gregory F.

    2007-12-01

    A mixture experiment involves combining two or more components in various proportions or amounts and then measuring one or more responses for the resulting end products. Other factors that affect the response(s), such as process variables and/or the total amount of the mixture, may also be studied in the experiment. A mixture experiment design specifies the combinations of mixture components and other experimental factors (if any) to be studied and the response variable(s) to be measured. Mixture experiment data analyses are then used to achieve the desired goals, which may include (i) understanding the effects of components and other factors on the response(s), (ii) identifying components and other factors with significant and nonsignificant effects on the response(s), (iii) developing models for predicting the response(s) as functions of the mixture components and any other factors, and (iv) developing end-products with desired values and uncertainties of the response(s). Given a mixture experiment problem, a practitioner must consider the possible approaches for designing the experiment and analyzing the data, and then select the approach best suited to the problem. Eight possible approaches include 1) component proportions, 2) mathematically independent variables, 3) slack variable, 4) mixture amount, 5) component amounts, 6) mixture process variable, 7) mixture of mixtures, and 8) multi-factor mixture. The article provides an overview of the mixture experiment designs, models, and data analyses for these approaches.

  4. Researching experiences

    DEFF Research Database (Denmark)

    Gjedde, Lisa; Ingemann, Bruno

    In the beginning was - not the word - but the experience. This phenomenological approach provides the basis for this book, which focuses on how a person-in-situation experiences and constructs meaning from a variety of cultural visual events. This book presents video-based processual methods...... for researching experiences in a variety of settings ranging from the museum, to news photography, and interactive media. The research led to the development of a set of methodological tools and approaches we term the reflexivity lab. The interaction in the experimental situation between the media and body...

  5. [Experience of information sharing between local healthcare management and regional Administration of Federal Service for Surveillance for Protection of Consumers Rights and Human Welfare in Sverdlovsk region during outbreak of Legionnaires' disease in town Verkhnyaya Pyshma in July-August 2007].

    Science.gov (United States)

    Syrochkina, M A; Skliar, M S; Romanenko, V V; Smirnova, S S; Mikhaĭlova, A O; Bubnova, E M; Fefilov, V V; Tatareva, S V; Chadova, E A; Bobyleva, Z D; Amon, E P; Beĭkin, Ia B; Besedina, L G; Mel'nikova, O V; Shilova, V P; Rozanova, S M; Pervalova, E Iu

    2008-01-01

    Issues of reliability, uniformity, and timeliness of reporting and sharing of information during outbreaks of infectious diseases are basic for establishment of tactics and strategy of organizational, antiepidemic, and clinical measures. Analysis of experience in sharing of information between medical care organization service and services ensuring sanitary-epidemiological welfare of population during outbreak of Legionnaires' disease in town Verkhnyaya Pyshma in July-August 2007 was performed in the article.

  6. RAISING AWARENESS ABOUT SOCIAL ECONOMY – INFORMATION CAMPAIGN DEVELOPED IN THE SOUTH-WEST, SOUTH-EAST AND CENTRE REGIONS OF ROMANIA – EXPERIENCES THROUGH THE “SOCIAL ECONOMY – A REAL CHANCE FOR A BETTER LIFE” PROJECT

    Directory of Open Access Journals (Sweden)

    Sorina Georgeta Corman

    2014-05-01

    Full Text Available The article continues the description of the implementation of the “Social Economy – a real chance for a better life!” POSDRU project, started in the second volume/ no 1 – February 2012 of the “Social Economy Magazine”, and it offers information about the campaign developed in the South-West, South-East and Centre Region of Romania. The purpose of the campaign was to empower and involve the local communities in the process of social inclusion, to mobilize disadvantaged groups and to encourage collaboration and partnership between all the relevant actors in the community. The beneficiaries of the campaign were professionals from the public sector – social welfare area, the non-profit sector, representatives of the clerk who works on social work projects, as well as representatives of the business sector, interested in collaboration opportunities in the area of active social inclusion for disadvantaged people. The results of the campaign can be considered starting points in different analysis and diagnoses in the social economy and social work field.

  7. Record keeping, genetic selection, educational experience and farm management effects on average milk yield per cow, milk fat percentage, bacterial score and bulk tank somatic cell count of dairy farms in the Central region of Thailand.

    Science.gov (United States)

    Rhone, J A; Koonawootrittriron, S; Elzo, M A

    2008-12-01

    A study was conducted to estimate the record keeping, genetic selection, educational, and farm management effects on average milk yield per cow (AYC), milk fat percentage, bacterial score, and bulk tank somatic cell count (BTSCC) of dairy farms in the central region of Thailand. Farms were located in the provinces of Saraburi and Nakhon Ratchisima and were members of the Muaklek dairy cooperative. Records from individual animals were unavailable. Thus, farm records of milk yield, milk fat percentage, bacterial score, and BTCCC were collected from July 1, 2003 through June 30, 2006. Additional record keeping, genetic selection, education, and farm management information was collected through a questionnaire in May of 2006. Data from the Muaklek dairy cooperative and the questionnaire were then merged by a farm identification number. A single trait mixed model was used to analyze AYC, milk fat percentage, and BTSCC, while a log linear model was used to analyze bacterial score. Results showed that farms that kept records on individual animals had higher (P personal opinion. Farms milking cows with a single unit milking machine and by hand, had higher (P < 0.05) bacterial scores and BTSCC than farms using only a single or multi unit machine. Overall farms that kept individual animal records, used EBV when selecting sires, used a single method for collecting milk, and used family labor achieved higher performance from their herds than farms that did not.

  8. Antimatter Experiments

    CERN Multimedia

    2004-01-01

    Antimatter should behave in identical fashion to matter if a form of spacetime symmetry called CPT invariance holds. Two experiments at CERN near Geneva are testing this hypothesis using antihydrogen atoms

  9. Wanted: Experiments

    Science.gov (United States)

    McDaniel, Floyd D.

    1974-01-01

    Describes a project to produce a series of laboratory manuals and instructional materials in which nuclear experiments are presented for the undergraduate advanced laboratory. The manuals are being compiled in the areas of physics, chemistry, geology and environmental sciences. (BR)

  10. Pixel Experiments

    DEFF Research Database (Denmark)

    Petersen, Kjell Yngve; Søndergaard, Karin; Augustesen, Christina

    2015-01-01

    Pixel Experiments The term pixel is traditionally defined as any of the minute elements that together constitute a larger context or image. A pixel has its own form and is the smallest unit seen within a larger structure. In working with the potentials of LED technology in architectural lighting...... design it became relevant to investigate the use of LEDs as the physical equivalent of a pixel as a design approach. In this book our interest has been in identifying how the qualities of LEDs can be used in lighting applications. With experiences in the planning and implementation of architectural...... elucidate and exemplify already well-known problems in relation to the experience of vertical and horizontal lighting. Pixel Experiments exist as a synergy between speculative test setups and lighting design in practice. This book is one of four books that is published in connection with the research...

  11. Authoring experience

    DEFF Research Database (Denmark)

    Knox, Jeanette Bresson Ladegaard; Svendsen, Mette Nordahl

    2015-01-01

    This article examines the storytelling aspect inphilosophizing with rehabilitating cancer patients in small Socratic dialogue groups (SDG). Recounting an experienceto illustrate a philosophical question chosen by the participantsis the traditional point of departure for the dialogicalexchange. Ho...... an experiencethrough a collaborative effort, most participants hadtheir initial experience existentially refined and the chosenconcept of which the experience served as an illustrationtransformed into a moral compass to be used in self-orientationpost cancer....

  12. Desenvolvimento regional: a diversidade regional como potencialidade

    Directory of Open Access Journals (Sweden)

    José Odim Degrandi

    2013-04-01

    Full Text Available Throughout the second half of the twentieth century the debate on regional development in Brazil received special attention, especially among economists and geographers. Two main approaches stand out in the debate: one that understands the promotion of regional development from the reduction / elimination of regional inequalities, and the other proposes the understanding of regional diversity and potentiality for developing regions. The first was and still remains hegemonic, being evidenced both in scientific papers and in documents guiding public policies in the area. The latter is evidenced most clearly from the 1990s on, a period when the concept of region is resumed under a new approach. This paper aims to clarify the meaning of each of these concepts in order to contribute to the qualification of the discussion on regional development.

  13. Desenvolvimento regional: a diversidade regional como potencialidade

    Directory of Open Access Journals (Sweden)

    Virginia Elisabeta Etges

    2013-03-01

    Full Text Available Ao longo da segunda metade do século XX o debate sobre desenvolvimento regional no Brasil recebeu atenção especial, principalmente, entre economistas e geógrafos. Dois enfoques principais se destacam no debate: um, que entende a promoção do desenvolvimento regional a partir da redução/eliminação das desigualdades regionais; outro, que propõe a compreensão da diversidade regional como potencialidade para o desenvolvimento de regiões. O primeiro foi e continua sendo hegemônico, evidenciado tanto em trabalhos científicos quanto em documentos norteadores das políticas públicas na área. Já o segundo evidencia-se mais claramente a partir da década de 1990, período em que o conceito de região é retomado sob um novo enfoque. Neste trabalho pretende-se explicitar o significado de cada uma dessas concepções, no intuito de contribuir para a qualificação da discussão sobre desenvolvimento regional.Palavras-chave | Desenvolvimento regional; diversidade regional; potencialidades; região.Código JEL | O18; R11; R58. REGIONAL DEVELOPMENT: REGIONAL DIVERSITY AS POTENTIALAbstractThroughout the second half of the twentieth century the debate on regional development in Brazil received special attention, especially among economists and geographers. Two main approaches stand out in the debate: one that understands the promotion of regional development from the reduction / elimination of regional inequalities, and the other proposes the understanding of regional diversity and potentiality for developing regions. The first was and still remains hegemonic, being evidenced both in scientific papers and in documents guiding public policies in the area. The latter is evidenced most clearly from the 1990s on, a period when the concept of region is resumed under a new approach. This paper aims to clarify the meaning of each of these concepts in order to contribute to the qualification of the discussion on regional development.Keywords | Regional

  14. The Experiment

    Science.gov (United States)

    Mariana Nicoara, Floare

    2016-04-01

    My name is Nicoara Floarea and I am teacher at Secondary School Calatele and I teach students from preparatory class and the second grade . They are six-eight years old. In my activity, for introducing scientific concepts to my students, I use various and active methods or traditional methods including experiments. The experiment stimulates students' curiosity, their creativity, the understanding and knowledge taught accessibility. I propose you two such experiments: The life cycle of the plants (long-term experiment, with rigorous observation time):We use beans, wheat or other; They are grown in pots and on the cotton soaked with water,keeping under students' observation protecting them ( just soak them regularly) and we waiting the plants rise. For discussions and comments of plant embryo development we use the plants which rose on the cotton soaked with water plants at the end of the first week. Last school year we had in the pot climbing beans which in May made pods. They were not too great but our experiment was a success. The students could deduce that there will develop those big beans which after drying will be planted again. The influence of light on plants (average duration experiment with the necessary observation time): We use two pots in which plants are of the same type (two geraniums), one of them is situated so as to get direct sunlight and other plant we put in a closed box. Although we wet both plants after a week we see that the plant that benefited from sunlight has turned strain in direct sunlight, developing normally in return the plant out of the box I have yellowed leaves, photosynthesis does not She has occurred . Students will understand the vital role of the Sun in plants' life, both in the classroom and in nature. The experiment is a method of teaching students extremely pleasant, with a remarkable percentage of acquiring more knowledge.

  15. 金融中心形成的国际视角与地方性或有行为%International Experience of Regional Financial Center and Local Behavior

    Institute of Scientific and Technical Information of China (English)

    李军

    2011-01-01

    The construction of the financial center needs many supporting conditions.The history of the formation and development of global Regional financial center show that the developed condition of financial market, the quatity of financial institutions, the gathering of financial talents,the validity of financial supervision,and the financial supporting polices all have important influence on the forming of financial center. Constructing the financial center in the upper reaches of Yanze River Chongqing could start from the following aspects: make up the economic and fianncial policies supporting industrial enterprises and inspire the development of tertiary industry,deepening openning-up and optimizing investment climate,expanding financial infranstructure input,make up more talents policies to draw senior financial talents both at home and abroad, and enchaning financial innovation to advance the financial institutions' ability to make profit.%区域金融中心的建设需要厘清众多支撑金融发展的条件。全球各大区域金融中心的形成历史表明,金融市场的发达程度、金融机构的数量、金融人才集聚程度、金融监管的有效性、金融支撑政策等对区域金融中心的形成具有重大影响。重庆市推进长江上游金融中心建设,应从大力支持工业企业和鼓励第三产业发展的经济金融政策、进一步加大对外开放的力度不断优化投资环境、加大金融基础设施投入优化金融业发展环境、出台相应人才政策引进国内外高级金融人才、加强金融业务创新提高金融机构盈利能力等方面着手。

  16. Scientific-technical exchange of experiences between Germany and the GUS, the Baltic and MOE states, and central Asia and other regions. Workshop and establishment of a common knowledge base for nuclear safety and security. Final report; Wissenschaftlich-technischer Erfahrungsaustausch Deutschlands mit der GUS, den Baltischen und den MOE-Staaten sowie Laendern Zentralasiens und anderer Regionen. Arbeitstreffen und Schaffung gemeinsamer Wissensbasen fuer nukleare Sicherheit und Sicherung. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Dabrowski, Anna

    2017-03-15

    The report on the workshop concerning scientific-technical exchange of experiences between Germany and the GUS, the Baltic and MOE states, and central Asia and other regions includes the following issues: Results an d success of know-how transfer from West to East, topical issues for mutual exchange of experience, scope of the project, concept of the realization of mutual exchange of experiences. The emphasis of the workshop covered the following issues: emergency preparedness, international requirements concerning nuclear safety and radiation protection, transport of radioactive wastes and communication in nuclear technology.

  17. Regional Inflation, Financial Integration and Dollarization

    NARCIS (Netherlands)

    de Haas, R.; Brown, M.; Sokolov, V.

    2015-01-01

    We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the domestic currency and financial dollarization. Our results show that regions with higher inflation experience an increase in the dollarization of household de

  18. Regional Inflation, Financial Integration and Dollarization

    NARCIS (Netherlands)

    de Haas, R.; Brown, M.; Sokolov, V.

    2015-01-01

    We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the domestic currency and financial dollarization. Our results show that regions with higher inflation experience an increase in the dollarization of household

  19. Regional Cluster Policies: Learning by Comparing?

    NARCIS (Netherlands)

    Hospers, Gert-Jan; Beugelsdijk, Sjoerd

    2002-01-01

    This paper deals with an intriguing paradox that can be observed in today’s regional economic policy making: whereas unique local factors are increasingly seen as the determinants of regional economic success, simultaneously more and more governments try to copy policy experiences that proved to be

  20. Users guide to REGIONAL-1: a regional assessment model

    Energy Technology Data Exchange (ETDEWEB)

    Davis, W.E.; Eadie, W.J.; Powell, D.C.

    1979-09-01

    A guide was prepared to allow a user to run the PNL long-range transport model, REGIONAL 1. REGIONAL 1 is a computer model set up to run atmospheric assessments on a regional basis. The model has the capability of being run in three modes for a single time period. The three modes are: (1) no deposition, (2) dry deposition, (3) wet and dry deposition. The guide provides the physical and mathematical basis used in the model for calculating transport, diffusion, and deposition for all three modes. Also the guide includes a program listing with an explanation of the listings and an example in the form of a short-term assessment for 48 hours. The purpose of the example is to allow a person who has past experience with programming and meteorology to operate the assessment model and compare his results with the guide results. This comparison will assure the user that the program is operating in a proper fashion.

  1. [Health in Andean regional integration].

    Science.gov (United States)

    Agudelo, Carlos A

    2007-01-01

    Despite their shared history, the Andean countries are socially and politically diverse, with heterogeneous health realities and complex integration processes. General developments such as the Latin American Free Trade Association and Latin American Integration Association have existed for decades, along with others of a regional scope, like the Andean Community of Nations, Caribbean Community, and Central American Common Market. The health field has a specific instrument in the Andean Region called the Hipólito Unánue Agreement, created in 1971. Integration processes have concentrated on economic aspects, based on preferential customs agreements that have led to an important long-term increase in trade. Less progress has been made in the field of health in terms of sharing national experiences, knowledge, and capabilities. Analysis of experiences in health has shown that integration depends on the countries' respective strengths and to a major extent on national political processes.

  2. Generators for the SIS/DIS region

    CERN Document Server

    Bronner, Christophe

    2016-01-01

    We describe how the main neutrino interaction generators (GENIE, NEUT and NuWro) used by current neutrino oscillation experiments treat the shallow and deep inelastic region. We then compare their predictions for charged current events in this region, in terms of transferred momentum as well as multiplicities for different types of hadrons. We present additional comparisons in the low hadronic invariant mass region, where the generators use different custom models.

  3. The Clinical Application and Role of Telemedicine Consultation in Xinjiang Region-A Single Center Experience with 56,665 Cases%5.6万余例远程医疗咨询临床资料分析

    Institute of Scientific and Technical Information of China (English)

    李勇; 修燕; 温浩

    2015-01-01

    目的:面对中国远程医疗巨大的发展市场,分析新疆医科大学第一附属医院自2009年起6年间5.6万余例远程医疗咨询资料,指明远程医疗未来发展方向,为中国新医改提供理论佐据和实践经验。方法:回顾分析该院近6年远程医疗咨询的56665份病例,采用分层次定性分析法,从会诊量变化、会诊地域分布、会诊疾病谱特征、会诊急危重症率与上转率等方面行统计分析。结果:远程医疗会诊需求逐年增加,平均发展速度109.12%;远程医疗会诊在全疆常态化开展,是实现区域优质医疗资源广辐射齐联动的有效手段;远程医疗会诊病例专科分布与新疆地区住院病人疾病谱、疑难危重疾病谱的顺位排序基本一致;远程医疗会诊病例中急危重症率逐年缓增,而上转率逐年递减,提示远程医疗成为急危重症多学科会诊的绿色通道,提升了各层级医疗机构危急重症病人的救治能力。结论:中国远程医疗已成为现代医学“低碳化”交流发展的主渠道,奠定了国家新医改分级诊疗新秩序,其大发展应走向联网互动整合医学体系之路,且值得深入研究探讨。%Objective: Facing with Chinese telemedicine considerable market and analyzing the diagnosis record from more than 56,000 cases by telemedicine, we put our effort to find out the prospective direction of telemedicine for picking a new thinking, new way and new measure to reform Chinese telemedicine. Methods: By using hierarchical qualitative analysis, the consultation quantity change, regional distribution of consultation and the consultation rate of critical were retrospectively analyzed in 56,665 patients who underwent telemedicine. Results: The request for telemedicine was dramatically increased year by year and average growth speed was 109.12%. Also becoming widespread in Xinjiang, telemedicine seemed to be an ideal method to develop high

  4. Extending Experiences

    DEFF Research Database (Denmark)

    A computer game's player is experiencing not only the game as a designer-made artefact, but also a multitude of social and cultural practices and contexts of both computer game play and everyday life. As a truly multidisciplinary anthology, Extending Experiences sheds new light on the mesh...... of possibilities and influences the player engages with. Part one, Experiential Structures of Play, considers some of the key concepts commonly used to address the experience of a computer game player. The second part, Bordering Play, discusses conceptual and practical overlaps of games and everyday life...

  5. Poetic Experience

    Directory of Open Access Journals (Sweden)

    Shahab Yar Khan

    2014-01-01

    Full Text Available Nature of poetic experience is hereby redefined. The present article initially deals with the perennial nature of true poetic experience and its essential relevance to the world. It attempts to elaborate the process through which a poet is uplifted in a creative moment beyond terrestrial boundaries and is aligned with the ‘state of Perfection'. The role of successive generations of audiences in rediscovering the meaning of a poetic image is defined as life principle of all great poetry. Shakespeare is discussed as the ultimate example of this principle since his popularity remains an irreversible phenomenon

  6. Physical experience enhances science learning.

    Science.gov (United States)

    Kontra, Carly; Lyons, Daniel J; Fischer, Susan M; Beilock, Sian L

    2015-06-01

    Three laboratory experiments involving students' behavior and brain imaging and one randomized field experiment in a college physics class explored the importance of physical experience in science learning. We reasoned that students' understanding of science concepts such as torque and angular momentum is aided by activation of sensorimotor brain systems that add kinetic detail and meaning to students' thinking. We tested whether physical experience with angular momentum increases involvement of sensorimotor brain systems during students' subsequent reasoning and whether this involvement aids their understanding. The physical experience, a brief exposure to forces associated with angular momentum, significantly improved quiz scores. Moreover, improved performance was explained by activation of sensorimotor brain regions when students later reasoned about angular momentum. This finding specifies a mechanism underlying the value of physical experience in science education and leads the way for classroom practices in which experience with the physical world is an integral part of learning. © The Author(s) 2015.

  7. Anisotropy of Wood in the Microwave Region

    Science.gov (United States)

    Ziherl, Sasa; Bajc, Jurij; Urankar, Bernarda; Cepic, Mojca

    2010-01-01

    Wood is transparent for microwaves and due to its anisotropic structure has anisotropic dielectric properties. A laboratory experiment that allows for the qualitative demonstration and quantitative measurements of linear dichroism and birefringence in the microwave region is presented. As the proposed experiments are based on the anisotropy (of…

  8. Central Region Regionally Ecological Significant Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  9. Media experiences

    DEFF Research Database (Denmark)

    Buhl, Mie

    2010-01-01

    The paper discusses mediated experiences from the perspective of the visual modality in combination with the multimodal interaction. ICT-studies has a rapid influx of new words and concepts. Digital technology led to a need to describe the convergence of images, text and sound has taken various...

  10. Aesthetic experience.

    Science.gov (United States)

    Sirois, François J

    2008-02-01

    An initial clinical question, 'Why does an analysand talk about his/her relationship with an aesthetic object?' opens an investigation into the nature of aesthetic experience. Three principal aspects of the psychoanalytic approach are presented: sublimation, a Freudian concept concerning the vicissitudes of the drives; reparation, a Kleinian concept linked to depressive anxiety; and transformation, a concept of object-relations theory about primitive ego-states. The article discusses the psychic function of aesthetic feelings in mastering anxiety as related to ego, id and superego. The transformation of the experience of passivity is a common link underlying these aspects. Such transformation relies on tolerating ambiguous and contrary feelings within the self, fostered by contact with an aesthetic object. This balance can, however, be upset: two excessive forms of aesthetic experience ensue, namely, fascination and bewitchment. The first belongs to the experience of awe; the second can lead to claustrophobic anxiety. The initial clinical question requires an elaboration of aesthetic transference, a variant of the narcissistic transference, whereby the analysand invites the analyst to share his/her internal state as a common unspoken object.

  11. Intervenciones para la prevención del VIH e ITS en América Latina y Caribe: una revisión de la experiencia regional Interventions for HIV/STD prevention in Latin America and the Caribbean: a review of the regional experience

    Directory of Open Access Journals (Sweden)

    Carlos F. Cáceres

    2004-12-01

    Full Text Available La epidemia de VIH/SIDA ha cumplido dos décadas en América Latina y Caribe, siendo este último la segunda región más afectada en el mundo. En UNGASS (2001 los gobiernos renovaron su compromiso de enfrentar la epidemia con medidas de prevención y atención adecuadas. En esta revisión, partimos caracterizando la epidemia en la región como concentrada en grupos vulnerables (excepto algunas áreas de generalización. A continuación, reseñamos la experiencia en prevención en cada grupo objetivo, y contrastamos esta experiencia con el perfil epidemiológico para concluir que no se evidenció un abordaje oportuno y suficiente de la epidemia en grupos vulnerables, los cuales están vinculados a otros grupos. También señalamos condiciones que harían posible un mayor impacto de las acciones preventivas, y analizamos formas en que las actividades de prevención pueden integrarse mejor a las de reducción del impacto. Finalmente, analizamos la información disponible sobre gastos en prevención.The HIV/AIDS epidemic has completed its second decade in Latin America and the Caribbean, the latter being the second most heavily affected region in the world. In UNGASS (2001, governments renewed their commitment to confront the epidemic with adequate prevention and care. This review begins by characterizing the regional epidemic as concentrated on vulnerable groups (except for certain areas of generalization. Subsequently, we summarize the prevention work with each target group and contrast it with the epidemiological profile, concluding that the epidemic was not addressed in either timely or sufficient fashion in vulnerable groups, all of which are linked to other population groups. We also point out conditions that could foster greater impact by prevention strategies and analyze ways by which prevention activities could be better integrated with impact/reduction measures. Finally, we analyze the available information on expenditures in prevention.

  12. A new region descriptor for multi-modal medical image registration and region detection.

    Science.gov (United States)

    Xiaonan Wan; Dongdong Yu; Feng Yang; Caiyun Yang; Chengcai Leng; Min Xu; Jie Tian

    2015-08-01

    Establishing accurate anatomical correspondences plays a critical role in multi-modal medical image registration and region detection. Although many features based registration methods have been proposed to detect these correspondences, they are mostly based on the point descriptor which leads to high memory cost and could not represent local region information. In this paper, we propose a new region descriptor which depicts the features in each region, instead of in each point, as a vector. First, feature attributes of each point are extracted by a Gabor filter bank combined with a gradient filter. Then, the region descriptor is defined as the covariance of feature attributes of each point inside the region, based on which a cost function is constructed for multi-modal image registration. Finally, our proposed region descriptor is applied to both multi-modal region detection and similarity metric measurement in multi-modal image registration. Experiments demonstrate the feasibility and effectiveness of our proposed region descriptor.

  13. Dirac experiment

    CERN Document Server

    Gómez, F; Afanasev, L; Benayoun, M; Brekhovskikh, V; Caragheorgheopol, G; Cechák, T; Chiba, M; Constantinescu, S; Doudarev, A; Dreossi, D; Drijard, Daniel; Ferro-Luzzi, M; Gallas, M V; Gerndt, J; Giacomich, R; Gianotti, P; Goldin, D; Gorin, A; Gortchakov, O; Guaraldo, C; Hansroul, M; Hosek, R; Iliescu, M; Jabitski, M; Kalinina, N; Karpoukhine, V; Kluson, J; Kobayshi, M; Kokkas, P; Komarov, V; Koulikov, A; Kouptsov, A; Krouglov, V; Krouglova, L; Kuroda, K I; Lanaro, A; Lapshine, B; Lednicky, R; Leruste, P; Levisandri, P; López-Aguera, A; Lucherini, V; Mäki, T; Manuilov, I; Montanet, L; Narjoux, J L; Nemenov, L; Nikitin, M; Nunez Pardo, T; Okada, K; Olchevskii, V; Pazos, A; Pentia, M; Penzo, Aldo L; Perreau, J M; Petrascu, C; Pló, M; Ponta, T; Pop, D; Riazantsev, A; Rodríguez, J M; Rodriguez Fernandez, A; Rykaline, V; Santamarina, C; Saborido, J; Schacher, J; Sidorov, A; Smolik, J; Takeutchi, F; Tarasov, A; Tauscher, L; Tobar, M J; Trusov, S; Vasquez, P; Vlachos, S; Yazkov, V; Yoshimura, Y; Zrelov, P

    2001-01-01

    The main objective of DIRAC experiment is the measurement of the lifetime tau of the exotic hadronic atom consisting of pi /sup +/ and pi /sup -/ mesons. The lifetime of this atom is determined by the decay mode pi /sup +/ pi /sup -/ to pi /sup 0/ pi /sup 0/ due to the strong interaction. Through the precise relationship between the lifetime and the S-wave pion-pion scattering length difference a/sub 0/-a/sub 2/ for isospin 0 and 2 (respectively), a measurement of tau with an accuracy of 10% will allow a determination of a/sub 0/-a/sub 2/at a 5% precision level. Pion-pion scattering lengths have been calculated in the framework of chiral perturbation theory with an accuracy below 5%. In this way DIRAC experiment will provide a crucial test of the chiral symmetry breaking scheme in QCD effective theories at low energies. (19 refs).

  14. Regional differences of consumer preferences when shopping for regional products

    Directory of Open Access Journals (Sweden)

    Jitka Kalábová

    2013-01-01

    Full Text Available This paper presents partial results of a research on consumer preferences when shopping for groceries. It is focused on regional products and consumer preferences in relation to the country of origin of food products. The main objective of this paper is to find the existence of spatial relationships between spatial deployment of regional products and consumer preferences for regional products. It will be necessary to create a data model for monitoring the deployment of regional products and also a data model for tracking important indicators of consumer behavior in all regions of the Czech Republic. The results are based on questionnaire survey that was conducted within the period from October 2010 to January 2011 on a sample of 3767 respondents from the Czech Republic, via both online questionnaires and their printed version. For the data collection the questionnaire system ReLa, developed by the Department of Marketing and Trade at Faculty of Business and Economics at Mendel University in Brno, was used. Data was processed with statistical software STATISTICA (ver. 10. Spatial visualisation was processed with GIS software ArcGIS (ver. 10.1. Preferences for food of Czech origin were analysed in relation to identification criteria. The research results show that the origin of food has an important role in consumer purchase decision-making. There is no significant difference in importance of this factor based on gender of consumers, however, we could prove moderate dependence on respondent’s occupation, education and age. We could also experience regional differences in levels of preferences of local products or products of Czech origin in regard of 14 regions of the Czech Republic. χ2 (N = 3767 = 245.25; p < 0.001. Value of Pearson’s coefficient of contingency is 0.334.

  15. The Regional Dimension

    DEFF Research Database (Denmark)

    Eskjær, Mikkel Fugl

    2013-01-01

    is largely dependent on regional media systems, yet the role this regional dimension plays has been largely overlooked. This article presents a comparative study of climate-change coverage in three geo-cultural regions, The Middle East, Scandinavia, and North America, and explores the link between global...... climate-change communication and regional media systems. It finds that regional variations in climate-change communication carry important communicative implications concerning perceptions of climate change's relevance and urgency...

  16. EVALUATING FUNCTIONAL REGIONS

    Directory of Open Access Journals (Sweden)

    Samo Drobne

    2012-12-01

    Full Text Available In the paper, we suggest an approach to evaluate the number and composition of functional regions. Suggested approach is based on basic characteristics of functional regions, that are (1 more intensive intra-regional than the inter-regional interactions and (2 internal social and economic heterogeneity. Those characteristics are measured by factors estimated in spatial interaction model. The approach to evaluate functional regions was applied to Slovenia for three time periods.

  17. Social Facilitation: the Kaliningrad Region and Russian Mainland Regions

    Directory of Open Access Journals (Sweden)

    Toropov Pavel

    2015-03-01

    Full Text Available The authors look at the concept of social facilitation as a possible component of Russian social consolidation in the course of social reforms. The article focuses on the results of an empirical study of the levels and characteristics of competence in social facilitation, which is here understood as the ability to apply certain knowledge and systems of skills and as a success rate of actions based on experience in improving the conditions of social development. The study was conducted in the Kaliningrad region in 2012—2013. The data was obtained through a survey of 400 respondents using the authors’ methodology encompassing eight basic elements of competence and a structured interview aimed at a better understanding of the subject of the study and attitudes towards it. The data is compared against the results of a similar study in two regions of central Russia with similar conditions. The results suggest a disharmonic and inconsistent structure of competence in social facilitation, low motivation for social activity in youth, and a narrow range of ideas about possible areas of personal activities in the current conditions. Gender differences are identified in the level and structure of competence. The authors believe that certain differences in competence components identified through mathematical methods are determined by the geographical characteristics of the Kaliningrad region — its exclave nature, a relatively small territory, and proximity to the EU countries. It is stressed that the regional conditions affecting motivation, forms and areas of activities, and structure of experience should be taken into account in selecting means and methods of organising youth activities. They can also serve as a basis for the regional youth policy.

  18. Introducción de la suplementación con formulaciones Vimang® en el síndrome doloroso regional complejo: experiencia en 15 pacientes Introduction of supplementation with Vimang® formulations in complex regional pain syndrome: Experience in 15 patients

    Directory of Open Access Journals (Sweden)

    B. Garrido-Suárez

    2009-03-01

    Full Text Available Introducción: En la actualidad el estrés oxidativo, la neuroinflamación y la activación glial han adquirido relevancia en la fisiopatología del síndrome doloroso regional complejo (SDRC, de ahí que la terapia con agentes antioxidantes e inhibidores de la producción de citocinas proinflamatorias ha comenzado a ensayarse. El Vimang® es una marca comercial registrada que cubre varios tipos de formulaciones a partir del extracto de la corteza del árbol de mango con efecto inhibidor de la activación del factor de transcripción nuclear kB (NFkB, promotor de la expresión de mediadores y sistemas enzimáticos involucrados en la inflamación y el dolor, el estrés oxidativo y la plasticidad sináptica. Objetivo: El propósito del presente estudio fue determinar la actividad analgésica de la suplementación con formulaciones Vimang® en 15 pacientes con SDRC y la posible mejoría de la capacidad funcional postratamiento. Material y métodos: Los pacientes recibieron Vimang® tabletas 1.800 mg/día/8 h, crema 1,2% en el miembro afectado 3 veces/día y un bloqueo simpático semanal durante 4 meses. Se introdujo la fisioterapia al mes. Las variables evaluadas fueron las puntuaciones diarias medias de dolor (PDMD mediante una escala de Likert, el área e intensidad de la alodinia mecánica dinámica, la alodinia al frío, somática profunda y la frecuencia del dolor paroxístico. Se aplicó la escala de Enneking et al. modificada para evaluar la funcionabilidad articular. Resultados: Las PDMD y el resto de las alteraciones sensoriales se redujeron significativamente desde la semana 2 a 3 de iniciado el tratamiento respecto a los valores iniciales. La funcionabilidad del miembro afectado aumentó de un promedio de 22,7 a 78,7%. Estas formulaciones pudieran introducirse en el tratamiento del SDRC, pero es necesario sistematizar los estudios.Introduction: Currently, oxidative stress, neuroinflammation and glial activation are accepted as playing a

  19. Regional Transmission Projects: Finding Solutions

    Energy Technology Data Exchange (ETDEWEB)

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association

  20. Regional Alternative Transportation Evaluation, Region 6

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Region 6 (Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, Utah, and Wyoming) RATE found that visitors to many stations enjoy activities that...

  1. Experiment summary

    CERN Document Server

    Rossi, Andrea

    2015-01-01

    The measurement of the production of particles coming from hard scattering processes covers a fundamental role in the characterization of the system formed in heavy-ion collisions, allowing to probe the microscopic processes underlying the interaction of high energy partons with the medium. An impressive amount of measurements related to jet, quarkonia, open heavy flavor, and electroweak signal production in nucleus-nucleus as well as p(d)-nucleus collisions was delivered by experiments at RHIC and LHC in past years. In these proceedings, the main experimental results presented during the Hard Probes conference are summarized.

  2. QUBIC Experiment

    CERN Document Server

    Stolpovskiy, Mikhail

    2016-01-01

    QUBIC is a ground-based experiment, currently under construction, that uses the novel bolometric interferometry technology. It is dedicated to measure the primordial B-modes of CMB. As a bolometric interferometer, QUBIC has high sensitivity and good systematics control. Dust contamination is controlled by operating with two bands -- 150 and 220 GHz. There are two possible sites for QUBIC: either Concordia station in Antarctic or in the Argentinian Puna desert. It is planned to see the first light in 2018-2019.

  3. Media experiences

    DEFF Research Database (Denmark)

    Buhl, Mie

    2010-01-01

    be interpreted as legible signs, i.e. their meaning can be translated into written or oral language (Kress and van Leuwen 1996; Kress 2003). However, the embodied sense-based qualities involved in images and visualisations cannot be fully comprehended from a discursive perspective. Images and visualisations draw...... on their particular iconic systems of meaning perceived through form, lines, contrasts, colours, structures textures, rhythm and composite qualities with embedded interdependent codes and culturally conditioned potential for construction of knowledge and meaning. Mediated experience adds new perspectives...

  4. Thomson Experiment

    CERN Multimedia

    This experiment, conducted by JJ Thomson in 1897, established the existence of the electron. Thomson won the Nobel physics prize for this work in 1906. A beam of electrons crosses the chamber emitting blue light. Adding an electric field (E) or a magnetic field (B) exerts a force on the moving electrons.Use switch E to turn on the electric field in the chamber. Then, by turning knob B, you can increase the current in the coils, generating a magnetic field. By balancing the electric and magnetic fields, Thomson was able to keep the electron beam level and deduce the ratio of the electron's charge to its mass.

  5. New stimulation method with the function of narrowing and moving the stimulated region for cochlear implants. Its evaluation by the animal experiment and the numerical analysis; Jinko naiji no tame no shigeki bui no seneika to ido kino wo motta shigeki hoshiki. Suchi kaiseki to dobutsu jikken ni yoru hyoka

    Energy Technology Data Exchange (ETDEWEB)

    Miyoshi, S.; Sakajiri, M.; Ifukube, T.; Matsushima, J. [Hokkaido University, Sapporo (Japan)

    1998-02-01

    The electrical stimulation of the auditory nerve can elicit auditory sensations in the subjects with sensorineural deafness. Each stimulating electrode of an electrode array of the multi-channel cochlear implants may stimulate a distinct neural population. However, a great deal of current spreads from each electrode throughout a lymph because of the high electrical conductivity of the lymph liquid. This phenomenon causes the transmitted information to be reduce due to channel interactions. Even if the number of electrodes is increased, the transmitted information will be limited because of current spread. We have proposed the Tripolar Electrode Stimulation Method (TESM) which may succeed in narrowing the stimulation region and continuously moving the stimulation site for the cochlear implants. We evaluate whether or not TESM works according to a theory which is based on the numerical analysis using the auditory nerve fiber model consisted of unmyelinated and myelinated segments. In this simulation, the neural site and the am of the excited fibers are compared with the compound action potentials which we obtained through animal experiments. As a result, based on the numerical analysis using this model, it is also proved that the anodal/cathodal threshold stimulation current ratio increases by decreasing unmyelinated segment between the inner hair cell and the habenula perforate. Also by comparing the result of the numerical analysis with that of the animal experiment, It is suggested that an effect of the unmyelinated segment is not significant. Based on their results mentioned above, we succeed in narrowing a Stimulation region by controlling the am of the currents emitted from the electrodes on both sides. Also we succeed in continuously moving a stimulation site by changing the ratio of the currents emitted from the electrodes on both sides. 11 refs., 14 figs., 1 tab.

  6. Multinational Experiment 7. Regional Analysis: Western Indian Ocean

    Science.gov (United States)

    2013-03-01

    www.counterpiracy.ae/upload/Briefing/Ibrahim%20Al%20Musharrakh-Essay-Eng-2.pdf 10 To the notion of a “failed state” see Mario Silva , Somalia State...Notes, Report prepared for CGPCS’s WG2 3rd meeting, August 2009 27Robin Gless and Anna Petrig, “Piracy and Armed Robbery at Sea”, 2011, p. 70 ff...30 See Danmarks Radio: http://www.dr.dk/Nyheder/Udland/2012/03/22/165225.htm (8.4.2012) and Robin Gless/ Anna Petrig, Piracy and Armed Robbery at Sea

  7. [Population education with rural youth: a regional experience].

    Science.gov (United States)

    Barletti Pasquale, J

    1995-06-01

    A project promoted by the U.N. Food and Agriculture Organization to provide population education for rural youth in countries of Asia, Africa, and Central America has been conducted in three districts near the city of Iquitos by the Centro de Salud Publica of the Universidad Cayetano Heredia. The project involves adapting 10 study guides developed in Africa for use in the Peruvian jungle, training rural youth leaders, and assisting them in forming groups in their communities. Although thus far only a few communities have been involved, there are plans to extend the program and create a network of rural youth organizations. Challenges for the future include further adapting the teaching guides to local conditions and determining what will become of the youth organizations once the 33 activities in the teaching guides have been completed. Guides should be developed on other themes such as agricultural production, reproductive health, early child stimulation, alternative forms of marketing, and functioning of Amazon ecosystems. The guides must be further adapted for other areas of the jungle. It would be desirable to encourage community participation in selection of the youth leaders to be trained in future programs. Guidelines are also needed on the most appropriate ages for training. Individuals in their 20s, 30s, and older have been included. The youth organizations may constitute an important resource for community progress, but they are potentially vulnerable to manipulation by government, political, or other outside groups. Their original focus on population education may also become obscured by the many other functions they take on.

  8. Transient Region Coverage in the Propulsion IVHM Technology Experiment

    Data.gov (United States)

    National Aeronautics and Space Administration — Over the last several years researchers at NASA Glenn and Ames Research Centers have developed a real-time fault detection and isolation system for propulsion...

  9. Experiments around I-8

    CERN Multimedia

    1975-01-01

    The lithium transition-radiation detectors and the large liquid argon calorimeters of experiment R806T are shown above and below the intersection at I-8 (Brookhaven-CERN-Saclay-Syracuse-Yale Collaboration, Study of large transverse momentum phenomena by electron and photon detection). At 90 deg to the intersecting beams are the monitoring proporional chambers of experiment R805 (Measurement of real to imaginary ratio of forward scattering amplitude - Coulomb interference - by the CERN-Rome Collaboration). Left and right of the intersection one sees, symmetrically placed around the interaction region, the large scintillation counters hodoscopes used by R801 (Pisa-Stony Brook Collaboration) to measure the pp total cross section and the features of inelastic collisions.

  10. Region 9 RTOC Charter

    Science.gov (United States)

    U.S. EPA Pacific Southwest (Region 9) Regional Tribal Operations Committee (RTOC) Charter as amended 11/13/2014: Mission, Goals, Scope, Structure & Membership, Meetings, Administration, Charter Amendment/Review, and Current Working Draft.

  11. CONCEPTS OF REGIONALIZATION, REGIONAL SUBSYSTEMS, REGIONAL COMPLEXES AND REGIONAL TRANSFORMATIONS IN CONTEMPORARY IR

    Directory of Open Access Journals (Sweden)

    Alexei D. Voskressenski

    2012-01-01

    Full Text Available Abstract: The article examines theoretical aspects of regional dimension in international relations and the ways to apply in practice the results of world politics’ analysis from the viewpoint of regional and macro-regional levels. It also considers the key discussion points on regions and macro-regions in the world and Russian research literature. The author concludes that this is exactly the new IR concepts of regional level which should become the prototype of original Russian regional and country studies. These studies need to have a higher degree of theoretical conceptualization of regional level as their basis. Such an approach will enable the researchers to draw deep and unconventional conclusions of practical use especially as far as the non-Western parts of the world which are traditionally less examined by Western researchers, theorists and practitioners are concerned.

  12. Drycleaner Database - Region 7

    Data.gov (United States)

    U.S. Environmental Protection Agency — THIS DATA ASSET NO LONGER ACTIVE: This is metadata documentation for the Region 7 Drycleaner Database (R7DryClnDB) which tracks all Region7 drycleaners who notify...

  13. Experimenting with a design experiment

    Directory of Open Access Journals (Sweden)

    Bakker, Judith

    2012-12-01

    Full Text Available The design experiment is an experimental research method that aims to help design and further develop new (policy instruments. For the development of a set of guidelines for the facilitation of citizens’ initiatives by local governments, we are experimenting with this method. It offers good opportunities for modeling interventions by testing their instrumental validity –the usefulness for the intended practical purposes. At the same time design experiments are also useful for evaluating the empirical validity of theoretical arguments and the further development of these arguments in the light of empirical evidence (by using e.g. the technique of pattern matching. We describe how we have applied this methodology in two cases and discuss our research approach. We encountered some unexpected difficulties, especially in the cooperation with professionals and citizens. These difficulties complicate the valid attribution of causal effects to the use of the new instrument. However, our preliminary conclusion is that design experiments are useful in our field of study

    El experimento de diseño es un método de investigación experimental que tiene como objetivo diseñar y desarrollar posteriormente nuevas herramientas (políticas. En este artículo experimentamos con este método para desarrollar un conjunto de directrices que permitan a los gobiernos locales facilitar las iniciativas ciudadanas. El método ofrece la oportunidad de modelar las intervenciones poniendo a prueba su validez instrumental (su utilidad para el fin práctico que se proponen. Al mismo tiempo, los experimentos de diseño son útiles también para evaluar la validez empírica de las discusiones teóricas y el posterior desarrollo de esas discusiones a la luz de la evidencia empírica (usando, por ejemplo, técnicas de concordancia de patrones. En este trabajo describimos cómo hemos aplicado este método a dos casos y discutimos nuestro enfoque de

  14. HRM: HII Region Models

    Science.gov (United States)

    Wenger, Trey V.; Kepley, Amanda K.; Balser, Dana S.

    2017-07-01

    HII Region Models fits HII region models to observed radio recombination line and radio continuum data. The algorithm includes the calculations of departure coefficients to correct for non-LTE effects. HII Region Models has been used to model star formation in the nucleus of IC 342.

  15. Redefining Regional Economic Layout

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ In 2009, the Chinese government approved planning for 9 regional development zones, including plans for the Taiwan Strait West Bank Economic Zone, the Guanzhong-Tianshui Economic Zone, the Jiangsu Coastal Region, the Tumen River Region and Yellow River High-efficient Ecological Economic Zone, among others.

  16. Redefining Regional Economic Layout

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2011-01-01

    @@ In 2009, the Chinese government approved planning for 9 regional development zones, including plans for the Taiwan Strait West Bank Economic Zone, the Guanzhong-Tianshui Economic Zone, the Jiangsu Coastal Region, the Tumen River Region and Yellow River High-efficient Ecological Economic Zone, among others.

  17. Balancing Regional Development

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2010-01-01

    @@ An early version of a regional economic plan for the Xinjiang Uygur Autonomous Region is under scrutiny by the State Council,China's cabinet.The draft,which could be passed and implemented by May,will focus on the energy,tourism,iron and steel,new agriculture and recycling economy sectors in the autonomous region.

  18. Social Facilitation: the Kaliningrad Region and Russian Mainland Regions

    Directory of Open Access Journals (Sweden)

    Toropov P.

    2015-07-01

    Full Text Available The authors look at the concept of social facilitation as a possible component of Russian social consolidation in the course of social reforms. The article focuses on the results of an empirical study of the levels and characteristics of competence in social facilitation, which is here understood as the ability to apply certain knowledge and systems of skills and as a success rate of actions based on experience in improving the conditions of social development. The study was conducted in the Kaliningrad region in 2012—2013. The data was obtained through a survey of 400 respondents using the authors’ methodology encompassing eight basic elements of competence and a structured interview aimed at a better understanding of the subject of the study and attitudes towards it. The data is compared against the results of a similar study in two regions of central Russia with similar conditions. The results suggest a disharmonic and inconsistent structure of competence in social facilitation, low motivation for social activity in youth, and a narrow range of ideas about possible areas of personal activities in the current conditions. Gender differences are identified in the level and structure of competence. The authors believe that certain differences in competence components identified through mathematical methods are determined by the geographical characteristics of the Kaliningrad region — its exclave nature, a relatively small territory, and proximity to the EU countries. It is stressed that the regional conditions affecting motivation, forms and areas of activities, and structure of experience should be taken into account in

  19. Rutherford Experiment

    CERN Multimedia

    This experiment, carried out by Ernest Rutherford in 1910, revolutionised understanding of the structure of matter, showing that almost all the mass of an atom is concentrated in a very small, positively charged nucleus. Alpha particles emitted at bombard a thin gold foil. A detector records the number of alpha particles crossing the foil per second. The number is displayed on the counter and updated every minute. Alpha particles are helium nuclei, they consist of 2 protons and 2 neutrons. Rotate the central knob to change the angle between the foil and the detector. The number of alpha particles detected depends on the angle. Most of the alpha particles travel straight through the foil because the gold atoms are mainly empty space. However some hit the atomic nucleus and are deflected.

  20. Management Experiences

    Directory of Open Access Journals (Sweden)

    Gheorghe Popovici

    2016-12-01

    Full Text Available The paper presents the results of the survey about the changes in modern management, identified from the experience of Romanian managers. By this online study one presents both the obstacles encountered and the recommendations for such a type of management that the present and future mangers must take into account. What motivated the respondent Romanian managers most to open their own business is the independence it offered them. They work in the field they have liked since they were young. The second reason was the perspective to have an additional income from the business development. The third argument in favour of opening a business is the possibility to assure the balance between personal life and career.

  1. Local, Regional or Global?

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian

    This paper proposes a multidimensional index of regional and global orientation which can be used in confirmatory studies with econometric methodologies. Unlike extant measures, the index is objectively scaled and controls for home country orientation and market size differences. The index is shown...... in fact reflects strong home country biases.Keywords: globalization; regional integration; global strategy; regional strategy; local strategy; triad; liability of foreignness...... to be consistent with models of internationalization that incorporate different assumptions about strategic choice and global competition. Preliminary results show that large multinationals follow home region oriented internationalization paths, although much of the regional effect reported by previous studies...

  2. University Autonomy: The Ethiopian Experience

    Science.gov (United States)

    Gebru, Demewoz Admasu

    2013-01-01

    This article discusses and analyzes the state of university autonomy in Ethiopia at a time when the country has embarked on massive expansion of the sector, and universities are established out of urban centers based on regional equity. Legislative provisions and case study reports were reviewed, and lived experiences documented with emphasis on…

  3. Evolving Regional Security in the Andean Region

    Science.gov (United States)

    2004-03-19

    security forces or judicial systems reduces the effectiveness of regional cooperation. Past efforts to achieve consensus among the Andean states have...Trimestre 2001. Nuñez, Joseph. Una Arquitectura para la Seguridad del Siglo XXI par alas Américas: Cooperación Multilateral, Paz y Poder Flexible

  4. Critical Environmental Regions

    Directory of Open Access Journals (Sweden)

    VICTOR SOROCOVSCHI

    2005-01-01

    Full Text Available A short etymological interpretation of the notion of regions (Rette Lineatte, etc.. The region is: R= f (S+P, where S is space and P is power. There follows an evaluation of the characteristics of the region and the presentation of different approaches to the region. From the classic ideas (von Humboldt, 1885, Dokuceaev, 1899, Herbertson, 1905, and others we get to a wide interpretative array of what we accept as organizational spatial units of geographical reality. The environmental region has important connotations with regard to the system as a surrounded element (man, society and the adjacent system. Critical environmental regions are areas where there already exists interactive degradation. The critical character may be physical, hence the “geocritical regions” or the result of human impact, hence the “anthropocritical regions.” Critical situations are differentiated at the local, regional, and global level. In order to understand critical regional situations we must refer to the following characteristics: fragility, resilience, and vulnerability. Still there are few environmental studies on critical regions and work must be done in this field.

  5. Situating Emotional Experience

    Directory of Open Access Journals (Sweden)

    Christine D Wilson-Mendenhall

    2013-11-01

    Full Text Available Psychological construction approaches to emotion suggest that emotional experience is situated and dynamic. Fear, for example, is typically studied in a physical danger context (e.g., threatening snake, but in the real world, it often occurs in social contexts, especially those involving social evaluation (e.g., public speaking. Understanding situated emotional experience is critical because adaptive responding is guided by situational context (e.g., inferring the intention of another in a social evaluation situation vs. monitoring the environment in a physical danger situation. In an fMRI study, we assessed situated emotional experience using a newly developed paradigm in which participants vividly imagine different scenarios from a first-person perspective, in this case scenarios involving either social evaluation or physical danger. We hypothesized that distributed neural patterns would underlie immersion in social evaluation and physical danger situations, with shared activity patterns across both situations in multimodal sensory regions and in circuitry involved in integrating salient sensory information, and with unique activity patterns for each situation type in coordinated large-scale networks that reflect situated responding. More specifically, we predicted that networks underlying the social inference and mentalizing involved in responding to a social threat (in regions that make up the default mode network would be reliably more active during social evaluation situations. In contrast, networks underlying the visuospatial attention and action planning involved in responding to a physical threat would be reliably more active during physical danger situations. The results supported these hypotheses. In line with emerging psychological construction approaches, the findings suggest that coordinated brain networks offer a systematic way to interpret the distributed patterns that underlie the diverse situational contexts characterizing

  6. Robotics and regional anesthesia.

    Science.gov (United States)

    Wehbe, Mohamad; Giacalone, Marilu; Hemmerling, Thomas M

    2014-10-01

    Robots in regional anesthesia are used as a tool to automate the performance of regional techniques reducing the anesthesiologist's workload and improving patient care. The purpose of this review is to show the latest findings in robotic regional anesthesia. The literature separates robots in anesthesia into two groups: pharmacological robots and manual robots. Pharmacological robots are mainly closed-loop systems that help in the titration of anesthetic drugs to patients undergoing surgery. Manual robots are mechanical robots that are used to support or replace the manual gestures performed by anesthesiologists. Although in the last decade researchers have focused on the development of decision support systems and closed-loop systems, more recent evidence supports the concept that robots can also be useful in performing regional anesthesia techniques. Robots can improve the performance and safety in regional anesthesia. In this review, we present the developments made in robotic and automated regional anesthesia, and discuss the current state of research in this field.

  7. Urban and regional planning

    OpenAIRE

    Pinson, Gilles

    2007-01-01

    Urban and regional planning is a notion that encompasses the whole set of social activities aimed at anticipating, representing and regulating the development of an urban or a regional area. It thus articulates intellectual activities of study and prospective, of social and economic forecasting with more concrete activities such as infrastructure programming, land reservation and land use regulation. Planning operates at different scales: neighborhood, city or region. The concept of governanc...

  8. Entrepreneurship and regional development

    DEFF Research Database (Denmark)

    Müller, Sabine

    This literature review examines how entrepreneurship and regional development has been previously addressed theoretically and empirically. Regional Science and Entrepreneurship are two fields with their own distinct literature's. The question is therefore, how do these two fields talk about...... the respective other? What are the commonalities and differences? The purpose of this article is to create an analytical synthesis by combining the insights of the two literature's in order to gain a fuller understanding of the relation between entrepreneurship and regional development....

  9. Connecting to Regional Markets?

    DEFF Research Database (Denmark)

    Coulibaly, Souleymane; Thomsen, Lotte

    2016-01-01

    Central Asian food processors face a number of constraints when they attempt to export to the region and beyond. The Central Asian economies in focus here are landlocked, and thus lack easy access to sea transport. In addition, the region's transport network was built to reinforce the interdepend......, and makes a novel attempt to examine how these factors lead to challenges for local food processing producers trying to sell their products in the region and beyond....

  10. Regions in Slovenia

    Directory of Open Access Journals (Sweden)

    Andrej Čokert

    1999-12-01

    Full Text Available The reasons behind the need to prepare a law on regions are both internal and external in nature. We need regions as a second level of local government primarily to counter internal development problems and the need for decentralisation in Slovenia. Developmentaly stagnant and depressed areas account for more than 70% of Slovene territory. The share of founds earmarked directly from central government for regional promotion is falling and is lower than the average in European Union countries. Analyses of population and employment, and of the economic, infrastructure and educational capacities of the Slovene regions reveal serious regional differences. The reasons for the establishment of regions in Slovenia also lie in the diversity of regional problems, which are different in Zasavje, Pomurje, Gorenjska or Primorska. Any restriction to an administrative territorial division would blur the special regional features which, even by Europe-wide comparision, are characteristic of Slovenia. And we cannot simplify the tackling of urgent regional problems as being a matter for relations between the central government and a large number of very diverse municipalities.

  11. Border region studies

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Williams, Allan

    2016-01-01

    The contemporary conditions of academic capitalism exert pressures on researchers to avoid ‘peripheral’ journals and ‘unfashionable’ topics. Here an attempt is made to shed light onto the structure of one such ‘offbeat’ field, namely ‘border region studies’, by discussing its geographical...... distribution, key themes, significance and impact. The review suggests that border region studies can be considered a significant and important ‘branch’ of regional studies, which accounts for a small but increasing proportion of regional studies research particularly in Europe and North America. Four main...

  12. Regional Redistribution and Migration

    DEFF Research Database (Denmark)

    Manasse, Paolo; Schultz, Christian

    We study a model with free migration between a rich and a poor region. Since there is congestion, the rich region has an incentive to give the poor region a transfer in order to reduce immigration. Faced with free migration, the rich region voluntarily chooses a transfer, which turns out...... to be equal to that a social planner would choose. Provided migration occurs in equilibrium, this conclusion holds even in the presence of moderate mobility costs. However, large migration costs will lead to suboptimal transfers in the market solution...

  13. Regional Redistribution and Migration

    DEFF Research Database (Denmark)

    Manasse, Paolo; Schultz, Christian

    We study a model with free migration between a rich and a poor region. Since there is congestion, the rich region has an incentive to give the poor region a transfer in order to reduce immigration. Faced with free migration, the rich region voluntarily chooses a transfer, which turns out...... to be equal to that a social planner would choose. Provided migration occurs in equilibrium, this conclusion holds even in the presence of moderate mobility costs. However, large migration costs will lead to suboptimal transfers in the market solution...

  14. European Regional Modernism

    Directory of Open Access Journals (Sweden)

    Vincent Brian Canizaro

    2014-03-01

    Full Text Available In recent years, beginning with the publication in 2003 of Liane Lefaivre and Alexander Tzonis’ 'Critical Regionalism', followed by my 'Architectural Regionalism: Collected Writings on Place, Identity, Modernity and Tradition 'in 2007, there has been a quiet resurgence in the discourse of architectural regionalism.' 'Leuven University Press’s 'Regionalism and Modernity: Architecture in Western Europe 1914–1940 'continues in this direction, with eleven chapters devoted to variations of the regionalist tendency in European architecture focused primarily on Belgium and France, but also Great Britain, Italy, and Germany.