WorldWideScience

Sample records for benishangul-gumuz regional state

  1. Visceral Leishmaniasis in Benishangul-Gumuz Regional State, Western Ethiopia: Reemerging or Emerging?

    Science.gov (United States)

    Abera, Adugna; Tasew, Geremew; Tsegaw, Teshome; Kejella, Asfaw; Mulugeta, Abate; Worku, Dagimlidet; Aseffa, Abraham; Gadisa, Endalamaw

    2016-07-01

    Kala-azar is a growing public health problem in Ethiopia. Benishangul-Gumuz regional state was previously not known to be endemic for the disease. In response to a case report from the region, we conducted a rapid assessment survey. A pretested questionnaire was used to capture sociodemographic and clinical histories pertinent to kala-azar. Study participants with complaints of fever and headache for 2 weeks or more were tested for kala-azar and malaria. All participants were screened with the leishmanin skin test and the direct agglutination test for exposure to Leishmania, defined as a positive result with either or both tests. Of 275 participants, 20 were exposed giving an overall leishmaniasis seroprevalence rate of 7.3%. Among the 20 positive individuals, 19 were farmers and nine of them reported no travel history outside their district. It appears that kala-azar is emerging in Dangur and Guba districts of Benishangul-Gumuz regional state, probably in connection with human encroachment into one or several previously out-of-reach zoonotic foci. We recommend integrated epidemiological surveys for confirmation and early containment of disease transmission in the area. PMID:27139445

  2. Ethnomedical survey of Berta ethnic group Assosa Zone, Benishangul-Gumuz regional state, mid-west Ethiopia

    Directory of Open Access Journals (Sweden)

    Asres Kaleab

    2009-05-01

    Full Text Available Abstract Traditional medicine (TM has been a major source of health care in Ethiopia as in most developing countries around the world. This survey examined the extent and factors determining the use of TM and medicinal plants by Berta community. One thousand and two hundred households (HHs and fourteen traditional healers were interviewed using semi-structured questionnaires and six focused group discussions (FGDs were conducted. The prevalence of the use of TM in the two weeks recall period was 4.6%. The HH economic status was found to have a significant effect while the educational level and age of the patients have no effect either on the care seeking behavior or choice of care. Taking no action about a given health problem and using TM are common in females with low-income HHs. Forty plant species belonging to 23 families were reported, each with local names, methods of preparation and parts used. This study indicates that although the proportion of the population that uses TM may be small it is still an important component of the public health care in the study community as complementary and alternative medicine.

  3. The Content and Bioavailability of Mineral Nutrients of Selected Wild and Traditional Edible Plants as Affected by Household Preparation Methods Practiced by Local Community in Benishangul Gumuz Regional State, Ethiopia

    OpenAIRE

    Andinet Abera Hailu; Getachew Addis

    2016-01-01

    Edible parts of some wild and traditional vegetables used by the Gumuz community, namely, Portulaca quadrifida, Dioscorea abyssinica, Abelmoschus esculentus, and Oxytenanthera abyssinica, were evaluated for their minerals composition and bioavailability. Mineral elements, namely, Ca, Fe, Zn, and Cu, were analyzed using Shimadzu atomic absorption spectrophotometer. Effects of household processing practices on the levels of mineral elements were evaluated and the bioavailability was predicted u...

  4. The Content and Bioavailability of Mineral Nutrients of Selected Wild and Traditional Edible Plants as Affected by Household Preparation Methods Practiced by Local Community in Benishangul Gumuz Regional State, Ethiopia.

    Science.gov (United States)

    Hailu, Andinet Abera; Addis, Getachew

    2016-01-01

    Edible parts of some wild and traditional vegetables used by the Gumuz community, namely, Portulaca quadrifida, Dioscorea abyssinica, Abelmoschus esculentus, and Oxytenanthera abyssinica, were evaluated for their minerals composition and bioavailability. Mineral elements, namely, Ca, Fe, Zn, and Cu, were analyzed using Shimadzu atomic absorption spectrophotometer. Effects of household processing practices on the levels of mineral elements were evaluated and the bioavailability was predicted using antinutrient-mineral molar ratios. Fe, Zn, Ca, Cu, P, Na, and K level in raw edible portions ranged in (0.64 ± 0.02-27.0 ± 6.24), (0.46 ± 0.02-0.85 ± 0.02), (24.49 ± 1.2-131.7 ± 8.3), (0.11 ± 0.01-0.46 ± 0.04), (39.13 ± 0.34-57.27 ± 0.94), (7.34 ± 0.42-20.42 ± 1.31), and (184.4 ± 1.31-816.3 ± 11.731) mg/100 g FW, respectively. Although statistically significant losses in minerals as a result of household preparation practices were observed, the amount of nutrients retained could be valuable especially in communities that have limited alternative sources of these micronutrients. The predicted minerals' bioavailability shows adequacy in terms of calcium and zinc but not iron. PMID:26981523

  5. STATE/REGIONAL GOVERNANCE: CONCEPTS, MODELS (AZERBAIJAN)

    OpenAIRE

    Gamidov, Samir

    2007-01-01

    The article analyzes modern concepts of state governance and its role in social development, considers aspects of regional governance, and offers a systemic/functional model of regional governance in Azerbaijan.

  6. Use of Balanced Scorecard Methodology for Performance Measurement of the Health Extension Program in Ethiopia.

    Science.gov (United States)

    Teklehaimanot, Hailay D; Teklehaimanot, Awash; Tedella, Aregawi A; Abdella, Mustofa

    2016-05-01

    In 2004, Ethiopia introduced a community-based Health Extension Program to deliver basic and essential health services. We developed a comprehensive performance scoring methodology to assess the performance of the program. A balanced scorecard with six domains and 32 indicators was developed. Data collected from 1,014 service providers, 433 health facilities, and 10,068 community members sampled from 298 villages were used to generate weighted national, regional, and agroecological zone scores for each indicator. The national median indicator scores ranged from 37% to 98% with poor performance in commodity availability, workforce motivation, referral linkage, infection prevention, and quality of care. Indicator scores showed significant difference by region (P < 0.001). Regional performance varied across indicators suggesting that each region had specific areas of strength and deficiency, with Tigray and the Southern Nations, Nationalities and Peoples Region being the best performers while the mainly pastoral regions of Gambela, Afar, and Benishangul-Gumuz were the worst. The findings of this study suggest the need for strategies aimed at improving specific elements of the program and its performance in specific regions to achieve quality and equitable health services. PMID:26928842

  7. Optimal error regions for quantum state estimation

    Science.gov (United States)

    Shang, Jiangwei; Khoon Ng, Hui; Sehrawat, Arun; Li, Xikun; Englert, Berthold-Georg

    2013-12-01

    An estimator is a state that represents one's best guess of the actual state of the quantum system for the given data. Such estimators are points in the state space. To be statistically meaningful, they have to be endowed with error regions, the generalization of error bars beyond one dimension. As opposed to standard ad hoc constructions of error regions, we introduce the maximum-likelihood region—the region of largest likelihood among all regions of the same size—as the natural counterpart of the popular maximum-likelihood estimator. Here, the size of a region is its prior probability. A related concept is the smallest credible region—the smallest region with pre-chosen posterior probability. In both cases, the optimal error region has constant likelihood on its boundary. This surprisingly simple characterization permits concise reporting of the error regions, even in high-dimensional problems. For illustration, we identify optimal error regions for single-qubit and two-qubit states from computer-generated data that simulate incomplete tomography with few measured copies.

  8. Optimal error regions for quantum state estimation

    International Nuclear Information System (INIS)

    An estimator is a state that represents one's best guess of the actual state of the quantum system for the given data. Such estimators are points in the state space. To be statistically meaningful, they have to be endowed with error regions, the generalization of error bars beyond one dimension. As opposed to standard ad hoc constructions of error regions, we introduce the maximum-likelihood region—the region of largest likelihood among all regions of the same size—as the natural counterpart of the popular maximum-likelihood estimator. Here, the size of a region is its prior probability. A related concept is the smallest credible region—the smallest region with pre-chosen posterior probability. In both cases, the optimal error region has constant likelihood on its boundary. This surprisingly simple characterization permits concise reporting of the error regions, even in high-dimensional problems. For illustration, we identify optimal error regions for single-qubit and two-qubit states from computer-generated data that simulate incomplete tomography with few measured copies. (paper)

  9. Hydrologic landscape regions of the United States

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrologic landscape regions (HLRs) in the United States were delineated by using geographic information system (GIS) tools and statistical methods including...

  10. Regional and State Level Water Scarcity Report: Northeast United States

    Science.gov (United States)

    Nicoletti, C. K.; Lopez-Morales, C. A.; Hoover, J. H.; Voigt, B. G.; Vorosmarty, C. J.; Mohammed, I. N.

    2010-12-01

    There are an abundance of large-scale, coarse resolution global water scarcity studies, but the existing literature fails to address regional and state specific scarcity measures. Moreover, while environmental water requirements are an integral factor in the development and implementation of sustainable water management practices, only recently has this notion been introduced to water scarcity research. In this paper, we argue that developing a preliminary measure of water scarcity, at the regional and state levels, will allow for more informed policy development. The goal of this study is to generate a more comprehensive understanding of water scarcity in the Northeast, by gathering fine scale data, applying a consistent methodology to the calculation of a scarcity index, and analyzing the results to see relative trends in spatio-temporal water scarcity. Public supply, irrigation, rural, industrial and thermo-power withdrawals have been compiled from USGS state water use publications from 1950 to 1985. Using the WBMplus water model runoff data, state specific in-stream environmental water requirements were calculated using the accepted hydro-ecological methodology. Water scarcity was then calculated as a ratio of water withdrawals to total available water minus environmental flow requirements for the system. In so doing, this study generates a spatially explicit and temporally varying water scarcity indicator (WSI) for the Northeastern United States between 1950 and 2000 at the regional and state levels at a five-year time interval. Calculation of a spatial and temporal water scarcity indicator enabled us to identify regions and specific states that were: slightly exploited (WSI 1.0). The minimum environmental water requirements to maintain in-stream aquatic and riparian ecosystems for the Northeastern states ranged between 27.5 to 36.3 percent of the mean annual runoff within Vermont and Maryland, respectively. The regional WSI values ranged between 0.199 in 1950

  11. Urban Regional Traffic State Analysis Software System Emphasizing Pattern Transition

    OpenAIRE

    Longfei Wang; Yang Li; Song Zhang; Qing Zhang

    2013-01-01

    Urban traffic state evolution analysis is very significant and constructive for traffic guidance and control. In this paper, firstly, a quantitative method for analyzing regional traffic state evolution was proposed by constructing traffic state pattern transition network to mine regional traffic state information and state pattern transition characteristics from massive data. Secondly, a GIS-based urban regional traffic state analysis soft ware system URTSAS based on the method was designed ...

  12. State support of regional investment projects

    OpenAIRE

    Skopin Aleksey Olegovich

    2012-01-01

    The author provides an overview of the regulatory framework in the field of public support (at the federal level and at federation) regional investment projects in the form of capital investment. Marks a significant role in co-financing of regional investment projects Investment Fund of Russia, shows the role of regional investment funds, as a new instrument of government support for regional investment projects.

  13. Costly Regional Landslide Events in the United States - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer contains information on costly regional landslide events in the 50 United States and Puerto Rico. The extents of the regional events were drawn from...

  14. STATE SUPPORT FOR DEVELOPMENT OF LIVESTOCK IN THE KRASNODAR REGION

    OpenAIRE

    Shichiyakh R. A.; Chigireva O. V.

    2014-01-01

    We have analyzed the instruments of state support of development of livestock of the Krasnodar region. We have also proposed the directions of adjustment of measures of state support in accordance with the requirements of the WTO

  15. The Southern Regional Education Board and Member States, January 2014

    Science.gov (United States)

    Southern Regional Education Board (SREB), 2014

    2014-01-01

    This report provides an overview of Southern Regional Education Board (SREB) programs and services and how each member state participated in them from July 2012 through December 2013. The nation's first regional interstate compact for education, SREB is today the most comprehensive, bringing together states to enable them to achieve…

  16. Butterflies of Vidarbha region, Maharashtra State, central India

    OpenAIRE

    A.D. Tiple

    2011-01-01

    Vidarbha region of Maharashtra State, India, is gifted with diverse butterfly habitats. A comprehensive review of various studies on butterflies from this region was carried out. Based on all previous studies, approximately 167 species of butterflies, belonging to 90 genera representing five families were reported. Besides this, seven species reported from the region by previous workers appear to be unusual records for the Vidarbha region. These are treated separately. Out of the 167 species ...

  17. 77 FR 76173 - Approval and Promulgation of Implementation Plans; State of Washington; Regional Haze State...

    Science.gov (United States)

    2012-12-26

    ... cause serious health effects and mortality in humans, and contributes to environmental effects such as... address regional haze on July 1, 1999 (64 FR 35713) (the Regional Haze Rule or RHR). The RHR revised the... Implementation Plans; State of Washington; Regional Haze State Implementation Plan; Federal Implementation...

  18. Pottery ethnoarchaeology in Western Ethiopia

    OpenAIRE

    González Ruibal, Alfredo

    2005-01-01

    The results of three ethnoarchaeological field seasons carried out among the Berta, Gumuz, Mao and Kwama of western Ethiopia are presented here. Fieldwork focused on the gathering of general data on the material culture of Benishangul- Gumuz, and particularly on pottery and vernacular architecture. The data relating to production, distribution and consumption of pottery are addressed in this article. The peoples studied are organised on egalitarian lines and practise a slash-and-burn agricult...

  19. The Southern Regional Education Board and Member States, December 2014

    Science.gov (United States)

    Southern Regional Education Board (SREB), 2014

    2014-01-01

    This report provides an overview of Southern Regional Education Board (SREB) programs and services and how each member state participated in them from December 2013 through November 2014. SREB serves a wide range of education policy leaders, including governors, state legislators, executive and legislative staff, and K-12 and postsecondary agency…

  20. Hybridising State and Ethnicity in an Indonesian Region

    OpenAIRE

    Rochman Achwan

    2012-01-01

    This study traces long processes of ethnic politics in West Kalimantan, Indonesia. It argues that ethnicity has always been a component in the hybrid state throughout the contemporary political history of the region. By employing the concept of hybridisation, the study reveals that the weak degree of the hybridised state during the Soeharto era has become a necessary condition for the rise of ethnic violence. Only recently, the reconstruction of the benevolent hybrid state may gradually preva...

  1. State fragility and its regional implications for peace and stability

    DEFF Research Database (Denmark)

    Mandrup, Thomas

    Abstract: The East African region is characterized by heterogeneous units and by being conflict ridden. Historically the region has been plagued by both the overlay of the Cold war actors resulting in rivalry and intrastate wars, e.g. the conflict between Ethiopia and Somalia in the 1970’s. The end...... of the Cold war left a security void, and the fragility, and in some instances collapse, of the state structures resulted in new state formations and new conflicts, both intra- and inter-state in nature. However, conflicts and security challenges in East Africa are due to amongst other things porous...

  2. 76 FR 43963 - Regional Haze State Implementation Plan; State of Nevada; Extension of Comment Period

    Science.gov (United States)

    2011-07-22

    ... plan. DATES: The comment period for the proposed rule published June 22, 2011 (76 FR 36450), is... AGENCY 40 CFR Part 51 Regional Haze State Implementation Plan; State of Nevada; Extension of Comment... (SIP) to implement the regional haze program for the first planning period through July 31, 2018....

  3. State and Regional Control of Geological Carbon Sequestration

    Energy Technology Data Exchange (ETDEWEB)

    Reitze, Arnold [Univ. of Utah, Salt Lake City, UT (United States); Durrant, Marie [Univ. of Utah, Salt Lake City, UT (United States)

    2011-03-01

    The United States has economically recoverable coal reserves of about 261 billion tons, which is in excess of a 250-­year supply based on 2009 consumption rates. However, in the near future the use of coal may be legally restricted because of concerns over the effects of its combustion on atmospheric carbon dioxide concentrations. Carbon capture and geologic sequestration offer one method to reduce carbon emissions from coal and other hydrocarbon energy production. While the federal government is providing increased funding for carbon capture and sequestration, recent congressional legislative efforts to create a framework for regulating carbon emissions have failed. However, regional and state bodies have taken significant actions both to regulate carbon and facilitate its capture and sequestration. This article explores how regional bodies and state government are addressing the technical and legal problems that must be resolved in order to have a viable carbon sequestration program. Several regional bodies have formed regulations and model laws that affect carbon capture and storage, and three bodies comprising twenty-three states—the Regional Greenhouse Gas Initiative, the Midwest Regional Greenhouse Gas Reduction Accord, and the Western Climate initiative—have cap-­and-trade programs in various stages of development. State property, land use and environmental laws affect the development and implementation of carbon capture and sequestration projects, and unless federal standards are imposed, state laws on torts and renewable portfolio requirements will directly affect the liability and viability of these projects. This paper examines current state laws and legislative efforts addressing carbon capture and sequestration.

  4. Equation of State for Water in the Small Compressibility Region

    CERN Document Server

    Bardik, V Yu; Pavlov, E V; Zhyganiuk, I V

    2012-01-01

    The equation of state for dense fluids has been derived within the framework of the Sutherland and Katz potential models. The equation quantitatively agrees with experimental data on the isothermal compression of water under extrapolation into the high pressure region. It establishes an explicit relationship between the thermodynamic experimental data and the effective parameters of the molecular potential.

  5. Great Lakes Biomass State and Regional Partnership (GLBSRP)

    Energy Technology Data Exchange (ETDEWEB)

    Kuzel, Frederic

    2009-09-01

    The Council of Great Lakes Governors administered the Great Lakes Biomass State and Regional Partnership (GLBSRP) under contract with the U. S. Department of Energy (DOE). This Partnership grew out of the existing Regional Biomass Energy Program which the Council had administered since 1983. The GLBSRP includes the States of Illinois, Indiana, Iowa, Michigan, Minnesota, Ohio and Wisconsin. The GLBSRP's overall goal is to facilitate the increased production and use of bioenergy and biobased products throughout the region. The GLBSRP has traditionally addressed its goals and objectives through a three-pronged approach: providing grants to the States; undertaking region-wide education, outreach and technology transfer projects; and, providing in-house management, support and information dissemination. At the direction of US Department of Energy, the primary emphasis of the GLBSRP in recent years has been education and outreach. Therefore, most activities have centered on developing educational materials, hosting workshops and conferences, and providing technical assistance. This report summarizes a selection of activities that were accomplished under this cooperative agreement.

  6. Hybridising State and Ethnicity in an Indonesian Region

    Directory of Open Access Journals (Sweden)

    Rochman Achwan

    2012-04-01

    Full Text Available This study traces long processes of ethnic politics in West Kalimantan, Indonesia. It argues that ethnicity has always been a component in the hybrid state throughout the contemporary political history of the region. By employing the concept of hybridisation, the study reveals that the weak degree of the hybridised state during the Soeharto era has become a necessary condition for the rise of ethnic violence. Only recently, the reconstruction of the benevolent hybrid state may gradually prevail. The existence of power sharing among ethnic elite, the democratic and peaceful gubernatorial direct elections that have taken place, and the inter-ethnic economic co-operation among ordinary citizens could make ethnicity develop in a constructive way as one of basic components within the hybrid state. Qualitative method has been used to collect data from various actors who have direct and indirect knowledge both during and after the Suharto eras.

  7. The Contradictions of Uneven Development for States and Firms: Capital and State Rescaling in Peripheral Regions

    Science.gov (United States)

    Quark, Amy Adams

    2008-01-01

    Recent studies suggest that processes of capital and state rescaling are generating new socio-spatial inequalities within nation-states. I explore rescaling in the understudied context of a peripheral region through the case of a global apparel merchant, Lands' End, and its decision to relocate its call and distribution centers to Dodgeville,…

  8. Strategies of urban development between europeisation, the state and regions

    Directory of Open Access Journals (Sweden)

    Metka Sitar

    2005-01-01

    Full Text Available In European and national strategic documents, even Slovene ones, emphasis in physical and regional development, which is aligned to principles of sustainable development, is on goals and directions for balanced spatial development, while contemporary urbanisation processes, conditioned by global competitiveness of the post-industrial age, underline the leading role of large urban centres. On the other hand structural transformations in Europe are increasingly changing spatial relations between states, regions, cities and agglomerations. With growth of economic and infrastructure flows and strategic enforcement of transnational authority a uniform European economic and social space is emerging, in which different integrations are substituting the role of states. We are deliberating on the necessity of changing the viewpoint on prospective development of cities and urban regions, whereby focus of spatial policies and strategies is on integral dealings with space. Conditions for successful, competitive urban economy can be established only by connecting economic policies with other spatially-relevant departmental policies (transport, environment, agriculture etc.; with general welfare as the goal, another component is becoming significantly closer, which is social cohesion. In different chapters the article presents various global, regional and local factors and in European circumstances identifies the most typical factors affecting roles and functions in city development. Starting from various theoretical embarkation points and selected practical examples from different urban environments, the article tries to define possibilities for identifying initiatives and recommendations for designing development policies and strategies that are essential even in Slovene circumstances.

  9. Equation of state for water in the small compressibility region

    International Nuclear Information System (INIS)

    The approach developed on the basis of the free energy perturbation expansion and a new version of TPT resulted in some universality for the EOS statistical foundation of the low weight molecular supercritical fluids. In principle, the concept of the thermodynamic reference state implies that an initial state (P0, V0) on the isotherm corresponds to the reference system with the unperturbed potential, and every subsequent point on the isotherm (P1, V2), . . . , (Pn, Vn) corresponds to the system with the perturbed potential at the isothermal compression of the system. This modification of TPT allowed obtaining the EoS which exhibits good results under the extrapolation to the high-pressure region and, most importantly, establishes a relationship between the parameters of the model potential and the thermodynamic properties of substances. This relationship gives estimations for the values of the parameter ε (Table 2). Interestingly, the values are of the same order of magnitude as the values of many well-known water models (SPC/E, SPC/Fw, TIP3P/Fw, TIP5P/Ew). However, the temperature dependence of ε in this region of thermodynamic variables indicates that the form of the Sutherland model is unsuitable for this high pressure region. Nevertheless, these data can be used as additional information for calibrating the potential parameters in simulations.

  10. Regional Patterns of Cortical Phase Synchrony in the Resting State.

    Science.gov (United States)

    Casimo, Kaitlyn; Darvas, Felix; Wander, Jeremiah; Ko, Andrew; Grabowski, Thomas J; Novotny, Edward; Poliakov, Andrew; Ojemann, Jeffrey G; Weaver, Kurt E

    2016-07-01

    Synchronized phase estimates between oscillating neuronal signals at the macroscale level reflect coordinated activities between neuronal assemblies. Recent electrophysiological evidence suggests the presence of significant spontaneous phase synchrony within the resting state. The purpose of this study was to investigate phase synchrony, including directional interactions, in resting state subdural electrocorticographic recordings to better characterize patterns of regional phase interactions across the lateral cortical surface during the resting state. We estimated spontaneous phase locking value (PLV) as a measure of functional connectivity, and phase slope index (PSI) as a measure of pseudo-causal phase interactions, across a broad range of canonical frequency bands and the modulation of the amplitude envelope of high gamma (amHG), a band that is believed to best reflect the physiological processes giving rise to the functional magnetic resonance imaging BOLD signal. Long-distance interactions had higher PLVs in slower frequencies (≤theta) than in higher ones (≥beta) with amHG behaving more like slow frequencies, and a general trend of increasing frequency band of significant PLVs when moving across the lateral surface along an anterior-posterior axis. Moreover, there was a strong trend of frontal-to-parietal directional phase synchronization, measured by PSI across multiple frequencies. These findings, which are likely indicative of coordinated and structured spontaneous cortical interactions, are important in the study of time scales and directional nature of resting state functional connectivity, and may ultimately contribute to a better understanding of how spontaneous synchrony is linked to variation in regional architecture across the lateral cortical surface. PMID:27019319

  11. Optimization of Functioning of the Klintsovsky State Nature Reserve of Regional Importance in the Bryansk Region

    Directory of Open Access Journals (Sweden)

    Moskalenko Igor Vladimirovich

    2015-09-01

    Full Text Available The paper provides information on the current status of specially protected natural territories of the Bryansk region – namely, the Klintsovsky state nature reserve of regional importance located on the territory of the Bryansk region. The authors touch upon the problems of global biodiversity and conservation of rare and endangered plant species. The species composition is specified, and the habitats of rare plant species are revealed. The purpose of the research is to develop policies and programs aimed at the conservation of biodiversity and restoration of rare and endangered species of plants growing in the region, including in the Klintsovsky reserve of the Bryansk region. The authors have developed the methods on preservation and restorations of rare and endangered plants species populations growing in the reserve. For successful implementation of a number of issues on environmental trends, the authors identified the feasibility of establishing an interregional introduction center. The task of introduction center for issues related to the identification and involvement of economically valuable species of plants, including rare and endangered species in the center. The article also deals with the organization of research on their biology and ecology, modeling optimal conditions for mass breeding and cultivation of planting material and the development of programs for the implementation of these species in natural habitats in order to restore the size and population density.

  12. 78 FR 10546 - Approval and Promulgation of Implementation Plans; State of Alaska; Regional Haze State...

    Science.gov (United States)

    2013-02-14

    ... 1. 77 FR 11034, February 24, 2012. The Regional Haze rule grants States the authority to make the... toward improving visibility in mandatory Class I Federal areas \\1\\ (Class I areas). 64 FR 35714 (July 1, 1999); see also 70 FR 39104 (July 6, 2005) and 71 FR 60612 (October 13, 2006). \\1\\ Areas designated...

  13. 77 FR 76871 - Approval and Promulgation of Implementation Plans; State of Colorado; Regional Haze State...

    Science.gov (United States)

    2012-12-31

    ... haze in 1999 (64 FR 35714, July 1, 1999, codified at 40 CFR part 51, subpart P). The requirements for... the regional haze requirements (74 FR 2392). Once EPA has found that a state has failed to make a... Register on March 26, 2012 (77 FR 18052). In that notice, we provided a detailed description of the...

  14. Regional Climate Change Impacts in the United States

    Science.gov (United States)

    Hayhoe, K.; Burkett, V.; Grimm, N.; McCarthy, J.; Miles, E.; Overpeck, J.; Shea, E.; Wuebbles, D.

    2009-05-01

    Climate change will affect one region differently from another. For that reason, the U.S. Unified Synthesis Product "Global Climate Change Impacts in the United States" broke down its assessment of climate change impacts on the country into 8 regions. Key highlights include: In the Northeast, agricultural production, including dairy, fruit, and maple syrup, will be increasingly affected as favorable climates shift northward. In the Southeast, accelerated sea-level rise and increased hurricane intensity will have serious impacts. In the Midwest, under higher emissions scenarios, significant reductions in Great Lakes water levels will impact shipping, infrastructure, beaches, and ecosystems. In the Great Plains, projected increases in temperature, evaporation, and drought frequency exacerbate concerns regarding the region's declining water resources. In the Southwest, water supplies will become increasingly scarce, calling for trade-offs among competing uses, and potentially leading to conflict. In the Northwest, salmon and other cold-water species will experience additional stresses as a result of rising water temperatures and declining summer streamflows. In Alaska, thawing permafrost damages roads, runways, water and sewer systems, and other infrastructure. And in the U.S. islands in the Caribbean and Pacific, climate changes affecting coastal and marine ecosystems will have major implications for tourism and fisheries. In addition, significant sea-level rise and storm surge will affect coastal cities and ecosystems around the nation; low-lying and subsiding areas are most vulnerable.

  15. Seismic hazard assessment of the Hanford region, Eastern Washington State

    International Nuclear Information System (INIS)

    A probabilistic seismic hazard assessment was made for a site within the Hanford region of eastern Washington state, which is characterized as an intraplate region having a relatively low rate of seismic activity. Probabilistic procedures, such as logic trees, were utilized to account for the uncertainties in identifying and characterizing the potential seismic sources in the region. Logic trees provide a convenient, flexible means of assessing the values and relative likelihoods of input parameters to the hazard model that may be dependent upon each other. Uncertainties accounted for in this way include the tectonic model, segmentation, capability, fault geometry, maximum earthquake magnitude, and earthquake recurrence rate. The computed hazard results are expressed as a distribution from which confidence levels are assessed. Analysis of the results show the contributions to the total hazard from various seismic sources and due to various earthquake magnitudes. In addition, the contributions of uncertainties in the various source parameters to the uncertainty in the computed hazard are assessed. For this study, the major contribution to uncertainty in the computed hazard are due to uncertainties in the applicable tectonic model and the earthquake recurrence rate. This analysis serves to illustrate some of the probabilistic tools that are available for conducting seismic hazard assessments and for analyzing the results of these studies. 5 references, 7 figures

  16. Evolution of PAHs in photodissociation regions: Hydrogenation and charge states

    CERN Document Server

    Montillaud, J; Toublanc, D

    2013-01-01

    Various studies have emphasized variations of the charge state and composition of the interstellar polycyclic aromatic hydrocarbon (PAH) population in photodissociation regions (PDRs). We aim to model the spatial evolution of the charge and hydrogenation states of PAHs in PDRs. We focus on the specific case of the north-west (NW) PDR of NGC 7023 and also discuss the case of the diffuse interstellar medium (ISM). The physical conditions in NGC 7023 NW are modelled using a state-of-the-art PDR code. We then use a new PAH chemical evolution model that includes recent experimental data on PAHs and describes multiphoton events. We consider a family of compact PAHs bearing up to 96 carbon atoms. The calculated ionization ratio is in good agreement with observations in NGC 7023 NW. Within the PDR, PAHs evolve into three major populations: medium-sized PAHs (5090) can be superhydrogenated, and smaller species (Nc<50) are fully dehydrogenated. In the cavity, where the fullerene C60 was recently detected, all the st...

  17. Efficient regional ozone control strategies for the eastern United States

    International Nuclear Information System (INIS)

    When environmental regulatory bodies formulate control plans, it is incumbent upon them to try to achieve the stated goals in an economically efficient manner. The US Environmental Protection Agency (EPA) is presently developing regulations to limit the influence of transported ozone on areas that are having difficulty meeting the ambient air quality standard. EPA has proposed stringent control measures for emissions of nitrogen oxides (NOx) in 22 states of the eastern US. The strategy would necessitate the use of selective catalytic reduction or similar high-performance technology on almost all major power plants in the region, as well as extensive controls on industrial sources. This paper suggests several alternative approaches that would achieve equal or better environmental improvement at lower cost. These include focusing control efforts on sources closer to the North-east Corridor, pushing controls on close-in sources to a higher level of technology performance, and relaxing the stringency of requirements for states remote from ozone problem areas. All the approaches examined are two to three times more cost-effective than EPA's proposed approach in the North-east Corridor. (author)

  18. New Insights on US Aggregate and State Level Trade with the China Region%New Insights on US Aggregate and State Level Trade with the China Region

    Institute of Scientific and Technical Information of China (English)

    Catherine Y. Co

    2011-01-01

    Aggregate trade data with breakdown into related and non-related party components show that US multinational enterprises use different trading strategies in the China region relative to other countries. US trade with the China region in 2002-007 is characterized by arm 's- length transactions. State-level trade data show great variability in state engagement with the region through trade: exports to the region range from 1 to 28 percent of state exports. In addition, compared to exports to other countries, exports to the region are highly concentrated. At the extreme, for some states, 96-98 percent of exports to the region are computer and electronic products. Finally, gravity regressions show that state exports to Hong Kong are posflively associated with the relative size of the ltong Kong-born population in the states. There is no evidence that stricter labor regimes lead to lower state exports.

  19. State switching in regions of high modal density

    Science.gov (United States)

    Lopp, Garrett K.; Kauffman, Jeffrey L.

    2016-04-01

    Performance of piezoelectric-based, semi-active vibration reduction approaches has been studied extensively in the past decade. Originally analyzed with single-degree-of-freedom systems, these approaches have been extended to multi-mode vibration reduction. However, the accompanying analysis typically assumes well-separated modes, which is often not the case for plate structures. Because the semi-active approaches induce a shift in the structural resonance frequency (at least temporarily), targeting a specific mode for vibration reduction can actually lead to additional vibration in an adjacent mode. This paper presents an analysis using a simplified model of a two-degree-of-freedom mass-spring-damper system with lightly-coupled masses to achieve two closely-spaced modes. This investigation is especially applicable to the resonance frequency detuning approach previously proposed to reduce vibrations caused by transient excitation in turbomachinery blades where regions of high modal density exist. More generally, this paper addresses these effects of stiffness state switches in frequency ranges containing regions of high modal density and subject to frequency sweep excitation. Of the approaches analyzed, synchronized switch damping on an inductor offers the greatest vibration reduction performance, whereas resonance frequency detuning and state switching each yield similar performance. Additionally, as the relative distance between resonance peaks decreases, the performance for the vibration reduction methods approaches that of a single-degree-of-freedom system; however, there are distances between these resonant peaks that diminish vibration reduction potential.

  20. Regional Labor Market Adjustments in the United States

    OpenAIRE

    Mai Dao; Davide Furceri; Prakash Loungani

    2014-01-01

    We examine patterns of regional adjustments to shocks in the US during the past four decades. We find that the response of interstate migration to relative labor market conditions has decreased, while the role of the unemployment rate as absorber of regional shocks has increased. However, the response of net migration to regional shocks is stronger during aggregate downturns and increased particularly during the Great Recession. We offer a potential explanation for the cyclical pattern of mig...

  1. Regional Input Output Table for the State of Punjab

    OpenAIRE

    Singh, Inderjeet; Singh, Lakhwinder

    2011-01-01

    Because of policy relevance of regional input-output analysis, a vast literature on the construction of regional input-output tables has emerged in the recent past, especially on the non-survey and hybrid methods. Although, construction of regional input-output tables is not new in India, but generation of input-output table using non-survey methods is relatively a rare phenomenon. This work validates alternative non-survey, location quotient methodologies and finally uses comparatively bette...

  2. Regional labor market adjustment in the United States

    OpenAIRE

    Prakash Loungani; Davide Furceri; Mai Dao

    2015-01-01

    We examine patterns of regional adjustments to shocks in the US during the past four decades. We find that the response of interstate migration to relative labor market conditions has decreased, while the role of the unemployment rate as absorber of regional shocks has increased. However, the response of net migration to regional shocks is stronger during aggregate downturns and increased particularly during the Great Recession. We offer a potential explanation for the cyclical pattern of mig...

  3. Palo Verde Nuclear Generating Station: an example of the state role in regional nuclear projects

    International Nuclear Information System (INIS)

    A nuclear power plant siting policy which confines new construction to existing sites will lead to the formation of large regional power centers, each involving many utilities from several states. The Palo Verde Nuclear Project in Arizona has been examined in terms of the role state regulation plays in large regional nuclear projects. State regulatory processes do not reflect the regional nature of large power centers. Decisions and actions by individual state regulatory commissions create risk and uncertainty for all the utility participants in regional projects. A climate and mechanism to encourage and facilitate interstate cooperation are needed to enhance the viability of the confined siting policy and the regional power center concept

  4. Demographic safety of region as object of a state policy

    OpenAIRE

    Robert Akyulov

    2008-01-01

    In article the concept of demographic safety of region is considered, the urgency of the given problem is proved, factors influencing it are investigated, its interrelation with economic safety reveals, are considered demographic threats and indicators reflecting them, is offered system of the measures including prominent aspects demographic, of social policy, called to provide demographic safety of region.

  5. Regional Poverty and Population Response:A Comparison of Three Regions in the United States and Germany

    Directory of Open Access Journals (Sweden)

    Rosemarie Siebert

    2015-03-01

    Full Text Available In this paper, we examine poverty in three regions in the United States and Germany and discuss its causes and demographic consequences. The three regions are those with the highest rates of poverty in the two countries: the Mississippi Delta and Texas Borderland in the United States and the Northeastern Border Region in Germany. We show that standard models to explain poverty need to be placed in the historical legacies of the three regions in order to understand their current levels of poverty. While our results show many common factors for poverty in the three regions, they also point to important differences. Similarly, we identify differences among the regions in their demographic responses to poverty, in part reflecting their different historical legacies. Thus, one implication of the paper is the importance of place-based poverty-mitigation strategies for successful policy planning.

  6. Host state selection in the Southeast Compact Region

    International Nuclear Information System (INIS)

    The selection of a state to host the next disposal facility for low-level radioactive waste will be completed by the Southeast Compact Commission by July 22, 1986. This is one of several milestones which was originally delineated in the compact legislation passed by all eight southeastern states in 1983. The authors explain the three-tact process for host state selection and discuss difficulties encountered to date and anticipated in the months ahead

  7. Economical Forms of State Pressure in Russian Regional Media

    OpenAIRE

    Ilya KIRIYA; Anna KACHKAEVA

    2011-01-01

    This paper focuses on different new forms of state pressure in media, in particular – economical forms based on commodification of loyalty and different mechanisms of financing media. The peculiarity of Russian situation is that state-owned media (the simulacrum of “public media” because they are controlled by the state power and not by the social groups) are first players on the advertising market and uses the purely commercial model of financing. From the other hand to promote the manipulat...

  8. Between Regional Spaces and Spaces of Regionalism: Cross-Border Region Building in the Spanish `State of the Autonomies?

    OpenAIRE

    GARCÍA-ÁLVAREZ, JACOBO; TRILLO-SANTAMARÍA, JUAN MANUEL

    2011-01-01

    Abstract The intense development of cross-border cooperation in the European Union in the last two decades offers a privileged laboratory to reflect upon the changing nature of regions and processes of regional construction in the context of globalization. Focusing on Euroregions, this work aims to establish some bridges between Regional World(s) and Cross-border Regional World(s). In the first part of this article, this kind of connections is considered under the light of the rece...

  9. Inventory of power plants in the United States. [By state within standard Federal Regions, using county codes

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    The purpose of this inventory of power plants is to provide a ready reference for planners whose focus is on the state, standard Federal region, and/or national level. Thus the inventory is compiled alphabetically by state within standard Federal regions. The units are listed alphabetically within electric utility systems which in turn are listed alphabetically within states. The locations are identified to county level according to the Federal Information Processing Standards Publication Counties and County Equivalents of the States of the United States. Data compiled include existing and projected electrical generation units, jointly owned units, and projected construction units.

  10. Regional versus Global Entanglement in Resonating-Valence-Bond states

    CERN Document Server

    Chandran, A; Sen, A; Sen, U; Vedral, V; Chandran, Anushya; Kaszlikowski, Dagomir; Sen, Aditi; Sen, Ujjwal; Vedral, Vlatko

    2007-01-01

    We investigate the entanglement properties of resonating valence bond states on two and higher dimensional lattices, which play an important role in the theory of conductivity. We show that these states are genuinely multipartite entangled, while there is only a negligible amount of two-site entanglement. We comment on possible physical implications of our findings.

  11. PRODUCTIVE SPECIALIZATION AND REGIONAL DEVELOPMENT AT STATE LEVEL IN INDIA

    OpenAIRE

    Diniz Francisco; Upadhyay, Vinod

    2010-01-01

    The purpose of this paper is to analyse the specialization of Indian productive structures in 2006, using specialization indicators, namely localization quotient estimation, in order to assess both the relative degree of concentration of a given activity in a certain area and the specialization coefficient, that helps characterize a region?s economy according to its degree of specialization. Reference variables for specialization analysis purposes are Gross Domestic Product at factor cost at ...

  12. Host state screening process: Regional management plan: [Final report

    International Nuclear Information System (INIS)

    This report discusses the procedure and cirteria that the Commission selected for designating a host state, should a state not volunteer for this role. Section 2 describes the wide range of approaches considered. Advantages and disadvantages of each are reviewed briefly, and the overall timetable established by the Commission for host state selection is presented. Section 3 describes the selected process for host state designation which involves emphasis on waste quantities generated and transportation factors. Section 4 presents relevant data on characteristics of wastes presently generated and presents estimates for future waste generation to Year 2015. Section 5 presents the results of transportation analyses considering the distance over which waste would be transported and safety (accident) statistics for waste transport routes. Section 6 integrates the conclusions from the analysis of waste volumes generated and transportation factors and suggests how these results might be used to designate a host state. 11 refs., 6 figs., 9 tabs

  13. 77 FR 38509 - Approval and Promulgation of Implementation Plans; South Carolina; Regional Haze State...

    Science.gov (United States)

    2012-06-28

    ... promulgated a rule to address regional haze on July 1, 1999 (64 FR 35714), the Regional Haze Rule (RHR). The... address the first implementation period for regional haze.\\1\\ See 77 FR 11894. EPA proposed a limited..., 2012, proposal action on the South Carolina regional haze SIP submittal (77 FR 11906), the states...

  14. Report on state of the environment of the Banska Bystrica region to 2002

    International Nuclear Information System (INIS)

    The report on state of environment of the Banska Bystrica region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment and endangered regions; Reasons and consequences of the environment; Risk factors in the environment; Environment conservation

  15. Regional and municipal energetic statistics - Sao Paulo State - 1987

    International Nuclear Information System (INIS)

    The main Brazilian energetic information for subsidizing planning studies in regional and municipal level are presented, including data for the year 1987 that represent the sale of the main petroleum by-product and hydrated alcohol and the electricity consumption. (C.G.C.)

  16. Host state incentives and compensation: Regional Management Plan

    International Nuclear Information System (INIS)

    The purpose of this incentive report is to present a model incentive and compensation package and to examine the factors that might be addressed in implementing a host state incentive and compensation program. The package is intended to be available to a community and state that volunteers or that is designated by the Commission to host a radioactive waste disposal facility. This report incorporates comments received from the Commission on a draft version of the report dated February 28, 1986. 10 refs., 4 tabs

  17. Extensive regional atmospheric hydrocarbon pollution in the southwestern United States.

    Science.gov (United States)

    Katzenstein, Aaron S; Doezema, Lambert A; Simpson, Isobel J; Blake, Donald R; Rowland, F Sherwood

    2003-10-14

    Light alkane hydrocarbons are present in major quantities in the near-surface atmosphere of Texas, Oklahoma, and Kansas during both autumn and spring seasons. In spring 2002, maximum mixing ratios of ethane [34 parts per 109 by volume (ppbv)], propane (20 ppbv), and n-butane (13 ppbv) were observed in north-central Texas. The elevated alkane mixing ratios are attributed to emissions from the oil and natural gas industry. Measured alkyl nitrate mixing ratios were comparable to urban smog values, indicating active photochemistry in the presence of nitrogen oxides, and therefore with abundant formation of tropospheric ozone. We estimate that 4-6 teragrams of methane are released annually within the region and represents a significant fraction of the estimated total U.S. emissions. This result suggests that total U.S. natural gas emissions may have been underestimated. Annual ethane emissions from the study region are estimated to be 0.3-0.5 teragrams. PMID:14530403

  18. 77 FR 38185 - Approval and Promulgation of Implementation Plans; State of North Carolina; Regional Haze State...

    Science.gov (United States)

    2012-06-27

    ... regional haze issues. EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713), the..., 2007, SIP revision to address the first implementation period for regional haze.\\1\\ See 77 FR 11858...' test.'' See also 70 FR 39121. North Carolina's analysis in the regional haze SIP revision...

  19. 77 FR 38191 - Approval and Promulgation of Implementation Plans; State of Mississippi; Regional Haze State...

    Science.gov (United States)

    2012-06-27

    ... regional haze issues. EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713), the... address the first implementation period for regional haze.\\1\\ See 77 FR 11879. EPA proposed a limited... FR 33642), EPA finalized a limited disapproval of the Mississippi regional haze SIP because...

  20. Socialist state planning reconsidered: regional policy in China, 1949 - 1989

    OpenAIRE

    O-K Lai; T-K Lai

    1991-01-01

    In this paper regional policy in the People's Republic of China over the last four decades is critically reviewed. Particular attention is paid to the ideological and political dimensions, and their changes, as guided by the Chinese Communist Party (CCP), which accompany the need to modernize China's underdeveloped economy. In part 1 of the paper the interpretations of the urban question, within the Marxist - Maoist school of thought, upon which the policy rationales and justifications are ba...

  1. Ultrapotassic rocks geology from Salgueiro region, Pernambuco state, Brazil

    International Nuclear Information System (INIS)

    The Cachoeirinha-Salgueiro belt has Proterozoic age and is located in the Borborema Province, NE Brazil. The ultrapotassic rocks from Salgueiro region intrudes the Cachoeirinha-Salgueiro belt rocks. The ultrapotassics from Salgueiro region constitutes of three units; Serra do Livramento pluton, and two dyke swarms called respectively beige alkali feldspar granites and green alkali feldspar syenite/quartz-syenite. The Serra do Livramento pluton shows E-W direction, boudin shape, width between 0,15 and 2,10 km, and it is intruded into metamorphic rocks and into the Terra Nova complex. Detailed geological mapping at the Serra das Duas Irmas allowed us to establish the dyke swarm chronology. The mapping reveals seven intrusion episodes, into the Terra Nova pluton, of green alkali feldspar syenite/quartz-syenite and five episodes of bege alkali feldspar granite. They alternate between them in space and time, and there are evidence that they were intruded under the tectonic control of the Pernambuco lineament. A systematic whole-rock Rb-Sr geochronology was done in the green alkali feldspar syenite/quartz-syenite, and an age of 514,8 ± 20,3 Ma was obtained. The initial ratio is 0,710615 + 0,000441. The age obtained shows small error and an initial ratio compatible with a strong crustal contamination. (author)

  2. Report on state of the environment of the Presov region to 2002

    International Nuclear Information System (INIS)

    The report on state of environment of the Presov region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  3. 78 FR 46141 - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and...

    Science.gov (United States)

    2013-07-30

    ... until we received Arizona's final Regional Haze SIP. 77 FR 66398, November 5, 2012. II. Review of State..., instead of under section 309. \\18\\ 74 FR 2392. ADEQ adopted and transmitted its 2011 Regional Haze SIP... Class I area and, therefore, must submit regional haze SIPs.'' 64 FR 35720; see also 40 CFR...

  4. 78 FR 40654 - Approval, Disapproval and Promulgation of Implementation Plans; State of Wyoming; Regional Haze...

    Science.gov (United States)

    2013-07-08

    ... partially approving and partially disapproving Wyoming's 40 CFR 51.309(g) regional haze SIP. 78 FR 34738. In.... at both locations. The comment period for the proposed rule published June 10, 2013 at 78 FR 34738 is...; Regional Haze State Implementation Plan; Federal Implementation Plan for Regional Haze; Notice of...

  5. 77 FR 11452 - Approval and Promulgation of Air Quality Implementation Plans; State of Georgia; Regional Haze...

    Science.gov (United States)

    2012-02-27

    ... submittal arising from the State's reliance on CAIR to meet certain regional haze requirements. See 76 FR... promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713), the RHR. The RHR revised the... ] revising the regional haze program, EPA made just such a demonstration for CAIR. See 70 FR 39104 (July...

  6. 77 FR 33021 - Approval, Disapproval and Promulgation of Implementation Plans; State of Wyoming; Regional Haze...

    Science.gov (United States)

    2012-06-04

    ... address regional haze issues. EPA promulgated a rule to address regional haze on July 1, 1999. 64 FR 35714... addressing the regional haze requirements. 74 FR 2392. Once EPA has found that a state has failed to make a... conditions. 64 FR 35715 (July 1, 1999). \\1\\ Visual range is the greatest distance, in kilometers or miles,...

  7. 76 FR 76646 - Approval and Promulgation of Implementation Plans; South Dakota; Regional Haze State...

    Science.gov (United States)

    2011-12-08

    .... 64 FR 35714 (July 1, 1999), codified at 40 CFR part 51, subpart P. The Regional Haze Rule revised the... the regional ] haze requirements. 74 FR 2392. Once EPA has found that a state has failed to make a...\\ The preamble to the Regional Haze Rule provides additional details about the deciview. 64 FR...

  8. Report on state of the environment of the Kosice region to 2002

    International Nuclear Information System (INIS)

    The report on state of environment of the Kosice region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  9. Report on state of the environment of the Trnava region to 2002

    International Nuclear Information System (INIS)

    The report on state of environment of the Nitra region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  10. Report on state of the environment of the Trencin region to 2002

    International Nuclear Information System (INIS)

    The report on state of environment of the Trencin region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  11. Report on state of the environment of the Bratislava region to 2002

    International Nuclear Information System (INIS)

    he report on state of environment of the Bratislava region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  12. Report on state of the environment of the Zilina region to 2002

    International Nuclear Information System (INIS)

    The report on state of environment of the Zilina region to 2002 is presented. In this report the following parts are reviewed: Basic information about region; Compositions of the environment and their protection; Nature protection and landscape management; Environmental regional classification of the environment; Reasons and consequences of the environment; Risk factors in the environment; Environmental care

  13. Productivity Effects of United States Multinational Enterprises : The Roles of Market Orientation and Regional Integration

    NARCIS (Netherlands)

    Smeets, Roger; Wei, Yingqi

    2010-01-01

    Smeets R. and Wei Y. Productivity effects of United States multinational enterprises: the roles of market orientation and regional integration, Regional Studies. This paper considers the role of market orientation and regional integration in foreign direct investment (FDI) productivity effects. Usin

  14. 76 FR 44534 - Approval and Promulgation of Air Quality Implementation Plans; Tennessee; Regional Haze State...

    Science.gov (United States)

    2011-07-26

    .... The Commenters requested the extension in order to determine any potential impacts of the CSAPR on the... potential impacts of the final CSAPR on EPA's proposed rulemaking to approve Tennessee's Regional Haze State... the Regional Haze requirements and, specifically, any potential impacts on the Tennessee Regional...

  15. Entrepreneurship Education in the Arab States. Component II: Regional Synthesis Report

    Science.gov (United States)

    El-Kiswani, Abeer

    2013-01-01

    The UNEVOC-UNESCO International Centre in cooperation with the Regional Bureau for Education-Beirut published the regional synthesis report on Component II of the regional project on entrepreneurship education in the Arab States (2009-2012). With support from the StratREAL Foundation, the project aimed at supporting Arab countries in the…

  16. 77 FR 38501 - Approval and Promulgation of Implementation Plans; State of Georgia; Regional Haze State...

    Science.gov (United States)

    2012-06-28

    ... haze on July 1, 1999 ] (64 FR 35714), the Regional Haze Rule (RHR). The RHR revised the existing... period for regional haze.\\1\\ See 77 FR 11452. EPA proposed a limited approval of Georgia's SIP revisions... discussed in the proposed rulemaking (77 FR 11474-11475), Georgia's regional haze SIP satisfies the...

  17. 77 FR 30454 - Approval and Promulgation of Implementation Plans; State of Oregon; Regional Haze State...

    Science.gov (United States)

    2012-05-23

    ... approved certain provisions in Oregon's Regional Haze SIP submission. 76 FR 38997. This previous action... regional haze on July 1, 1999 (64 FR 35713) (the regional haze rule or RHR). The RHR revised the existing... (BART). 76 FR 38997. The action in this Federal Register notice addresses the remaining requirements...

  18. 77 FR 38515 - Approval and Promulgation of Implementation Plans; State of Alabama; Regional Haze State...

    Science.gov (United States)

    2012-06-28

    ... haze on July 1, 1999 (64 FR 35713), the Regional Haze Rule (RHR). The RHR revised the existing... also 70 FR 39121. Alabama's analysis in the regional haze SIP revision was consistent with EPA's... February 28, 2012, proposal action on the Alabama regional haze SIP submittal (77 FR 11949), the RHR...

  19. State and Regional Prevalence of Diagnosed Multiple Chronic Conditions Among Adults Aged ≥18 Years - United States, 2014.

    Science.gov (United States)

    Ward, Brian W; Black, Lindsey I

    2016-01-01

    The prevalence and care management of multiple (two or more) chronic conditions (MCC) are important public health concerns (1). Approximately 25% of U.S. adults have diagnoses of MCC (2). Care management of MCC presents a challenge to both patients and providers because of the substantial costs associated with treating more than one condition and the traditional care strategies that focus on single conditions as opposed to enhanced care coordination (3,4). Maintaining surveillance, targeting service delivery, and projecting resources are all important to meet this challenge, and these actions can be informed by identifying state and other regional variations in MCC prevalence (5,6). Data from the 2014 National Health Interview Survey (NHIS) were used to estimate prevalence of MCC (defined as two or more of 10 diagnosed chronic conditions) for each U.S. state and region by age and sex. Significant state and regional variation in MCC prevalence was found, with state-level estimates ranging from 19.0% in Colorado to 38.2% in Kentucky. MCC prevalence also varied by region, ranging from 21.4% in the Pacific region to 34.5% in the East South Central region. The prevalence of MCC was higher among women than among men within certain U.S. regions, and was higher in older persons in all regions. Such findings further the research and surveillance objectives stated in the U.S. Department of Health and Human Services (HHS) publication, Multiple Chronic Conditions: A Strategic Framework (1). Furthermore, geographic disparities in MCC prevalence can inform state-level surveillance programs and groups targeting service delivery or allocating resources for MCC prevention activities. PMID:27467707

  20. Regional Evacuation Modeling: A State of the Art Reviewing

    Energy Technology Data Exchange (ETDEWEB)

    Southworth, F.

    1991-01-01

    Regional evacuation modeling is treated as a five step process: involving vehicle trip generation, trip departure time, trip destination, and trip route selection modeling, supplemented by plan set-up and analysis procedures. Progress under each of these headings is reviewed and gaps in the process identified. The potential for emergency planners to make use of real time traffic data, resulting from the recent technical and economic revolutions in telecommunications and infrared traffic sensing, is identified as the single greatest opportunity for the near future; and some beginnings in the development of real time dynamic traffic modeling specifically geared to evacuation planning are highlighted. Significant data problems associated with the time of day location of large urban populations represent a second area requiring extensive research. A third area requiring much additional effort is the translation of the considerable knowledge we have on evacuee behavior in times of crisis into reliable quantitative measures of the timing of evacuee mobilization, notably by distance from the source of the hazard. Specific evacuation models are referenced and categorized by method. Incorporation of evacuation model findings into the definition of emergency planning zone boundaries is also discussed.

  1. FOREST SPECIES EVALUATION IN THE FOREST REGION IN RORAIMA STATE

    Directory of Open Access Journals (Sweden)

    Helio Tonini

    2006-03-01

    Full Text Available This study was carried out to evaluate 19 native and exotic species and to identify potential species for plantation inhomogeneous stands and in agroforestry systems in forest ecosystem in Roraima State. The species were planted from 1997 to 2000.When the objective was sawn wood production the spacing was 4 x 3 m and when the objective was energy and pulp production thespacing was 3 x 2 m. The samples consisted of 9 lines of 9 plants, totaling 81 plants, coming down to 49 useful trees. In each useful treewere measured the DBH (diameter at 1.30 m and total height. The merchantable volume per hectare was obtained with themerchantable form factor determination, through the scaling of two medium trees using the Smalian method. Each species, was alsoevaluated in relation to survival, bole quality, phytossanitary aspects and wind damages.The data analysis indicated as promisingspecies for use in energy, Eucalyptus urograndis; Schizolobium amazonicum as low or medium wood density species for use inveneer production and Bertholettia excelsa as medium to high density for use in sawn timber.

  2. 77 FR 66929 - Approval and Promulgation of Implementation Plans; State of Idaho; Regional Haze State...

    Science.gov (United States)

    2012-11-08

    ... a previous action EPA approved certain provisions in Idaho's Regional Haze SIP submission, 76 FR...]. regional haze SIP elements as proposed in the May 22, 2012 notice. 77 FR 30248. 0 3. Section 52.672 is... toward improving visibility in mandatory Class I Federal areas \\1\\ (Class I areas). 64 FR 35714 (July...

  3. 77 FR 30467 - Approval and Promulgation of Implementation Plans; State of Washington; Regional Haze State...

    Science.gov (United States)

    2012-05-23

    ... regional haze on July 1, 1999 (64 FR 35713) (the Regional Haze Rule or RHR). The RHR revised the existing... toward improving visibility in mandatory Class I Federal areas \\1\\ (Class I areas). 64 FR 35714 (July 1, 1999); see also 70 FR 39104 (July 6, 2005) and 71 FR 60612 (October 13, 2006). \\1\\ Areas designated...

  4. 77 FR 11022 - Approval and Promulgation of Implementation Plans; State of Alaska; Regional Haze State...

    Science.gov (United States)

    2012-02-24

    ... address regional haze on July 1, 1999 (64 FR 35713), the regional haze rule or RHR. The RHR revised the... Federal areas \\1\\ (Class I areas). 64 FR 35714 (July 1, 1999); see also 70 FR 39104 (July 6, 2005) and 71 FR 60612 (October 13, 2006). \\1\\ Areas designated as mandatory Class I Federal areas consist...

  5. 77 FR 50611 - Approval and Promulgation of Implementation Plans; State of Oregon; Regional Haze State...

    Science.gov (United States)

    2012-08-22

    ... approved certain provisions in Oregon's Regional Haze SIP submission. 76 FR 38997. This previous action... developing a LTS. 76 FR 38997. A detailed explanation of the Regional Haze Rule including the requirements... retrofit technology (BART). 76 FR 38997. On May 23, 2012, EPA proposed approving the remaining portion...

  6. 76 FR 52604 - Approval and Promulgation of Implementation Plans; State of Kansas Regional Haze State...

    Science.gov (United States)

    2011-08-23

    ... address Regional Haze issues. EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713... about one-fifth of the visual range that would exist under estimated natural conditions. See 64 FR 35715....e. ``reasonably attributable visibility impairment'' (45 FR 80084). These regulations...

  7. 77 FR 30248 - Approval and Promulgation of Implementation Plans; State of Idaho; Regional Haze State...

    Science.gov (United States)

    2012-05-22

    ... regional haze on July 1, 1999 (64 FR 35713) (the regional haze rule or RHR). The RHR revised the existing... toward improving visibility in mandatory Class ] I Federal areas \\1\\ (Class I areas). 64 FR 35714 (July 1, 1999); see also 70 FR 39104 (July 6, 2005) and 71 FR 60612 (October 13, 2006). \\1\\ Areas designated...

  8. 76 FR 1579 - Approval and Promulgation of Implementation Plans; State of Idaho; Regional Haze State...

    Science.gov (United States)

    2011-01-11

    ... light. Fine particulate can also cause serious health effects and mortality in humans, and contributes... rule to address regional haze on July 1, 1999 (64 FR 35713) (the RHR). The RHR revised the existing.... Regional haze SIPs were required to be submitted by December 17, 2007. See 74 FR 2392. At this later...

  9. 77 FR 73926 - Approval and Promulgation of State Implementation Plans; State of Wyoming; Regional Haze Rule...

    Science.gov (United States)

    2012-12-12

    ... authority to address, as appropriate, disproportionate human health or environmental effects, using... regional haze issues, and we promulgated regulations addressing regional haze in 1999. 64 FR 35714 (July 1... Haze Rule Requirements for Mandatory Class I Areas Under 40 CFR 51.309 AGENCY: Environmental...

  10. 76 FR 12651 - Approval and Promulgation of Implementation Plans; State of Oregon; Regional Haze State...

    Science.gov (United States)

    2011-03-08

    ... health effects and mortality in humans, and contributes to environmental effects such as acid deposition... address regional haze on July 1, 1999 (64 FR 35713) (the RHR). The RHR revised the existing visibility.... Regional haze SIPs were required to be submitted by December 17, 2007. See 74 FR 2392. At this later...

  11. Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Hydrologic Landscape Regions

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set represents the area of Hydrologic Landscape Regions (HLR) compiled for every catchment of NHDPlus for the conterminous United States. The source data...

  12. Automatic Regionalization Algorithm for Distributed State Estimation in Power Systems: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Dexin; Yang, Liuqing; Florita, Anthony; Alam, S.M. Shafiul; Elgindy, Tarek; Hodge, Bri-Mathias

    2016-08-01

    The deregulation of the power system and the incorporation of generation from renewable energy sources recessitates faster state estimation in the smart grid. Distributed state estimation (DSE) has become a promising and scalable solution to this urgent demand. In this paper, we investigate the regionalization algorithms for the power system, a necessary step before distributed state estimation can be performed. To the best of the authors' knowledge, this is the first investigation on automatic regionalization (AR). We propose three spectral clustering based AR algorithms. Simulations show that our proposed algorithms outperform the two investigated manual regionalization cases. With the help of AR algorithms, we also show how the number of regions impacts the accuracy and convergence speed of the DSE and conclude that the number of regions needs to be chosen carefully to improve the convergence speed of DSEs.

  13. Altered Regional Homogeneity in Pediatric Bipolar Disorder during Manic State: A Resting-State fMRI Study

    OpenAIRE

    Qian Xiao; Yuan Zhong; Dali Lu; Weijia Gao; Qing Jiao; Guangming Lu; Linyan Su

    2013-01-01

    UNLABELLED: Pediatric bipolar disorder (PBD) is a severely debilitating illness, which is characterized by episodes of mania and depression separated by periods of remission. Previous fMRI studies investigating PBD were mainly task-related. However, little is known about the abnormalities in PBD, especially during resting state. Resting state brain activity measured by fMRI might help to explore neurobiological biomarkers of the disorder. METHODS: Regional homogeneity (ReHo) was examined with...

  14. Potential oversummering and overwintering regions for the wheat stripe rust pathogen in the contiguous United States

    Science.gov (United States)

    Epidemics of wheat stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), are more frequent in the regions where Pst can oversummer and overwinter. Regions for potential oversummering and overwintering of Pst were determined in the contiguous United States using a survival index (SI) rang...

  15. 78 FR 49684 - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and...

    Science.gov (United States)

    2013-08-15

    ... INFORMATION: In Federal Register document 2013-18022 published in the Federal Register on July 30, 2013 (78 FR...; Regional Haze and Interstate Transport Requirements AGENCY: Environmental Protection Agency (EPA). ACTION... of Arizona's State Implementation Plan (SIP) to implement the regional haze program for the...

  16. 76 FR 58569 - Approval and Promulgation of Implementation Plans; North Dakota; Regional Haze State...

    Science.gov (United States)

    2011-09-21

    ... 1999. 64 FR 35714 (July 1, 1999), codified at 40 CFR part 51, subpart P. The Regional Haze Rule revised... the regional haze requirements. 74 FR 2392. Once EPA has found that a State has failed to make a.... See 70 FR 39104, 39118. This visibility metric expresses uniform changes in the degree of haze...

  17. 77 FR 39938 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Regional Haze State...

    Science.gov (United States)

    2012-07-06

    ... approving into the Maryland SIP. \\1\\ EPA promulgated the RHR to address regional haze on July 1, 1999 (64 FR... which the SIP relies,'' which is ``defined as 2002 for regional haze purposes.'' See 64 FR 35742, July 1..., 2012 (77 FR 11839), EPA published a notice of proposed rulemaking (NPR) for the State of Maryland....

  18. 77 FR 20893 - Approval and Promulgation of Implementation Plans; North Dakota; Regional Haze State...

    Science.gov (United States)

    2012-04-06

    ... regional haze issues, and we promulgated regulations addressing regional haze in 1999. 64 FR 35714 (July 1... requirements. 74 FR 2392. Once EPA has found that a state has failed to make a required submission, EPA is.... 62 FR 38652. Section 110(a)(2) of the CAA lists the elements that such new SIPs must address,...

  19. U.S. Department of Energy Regional Resource Centers Report: State of the Wind Industry in the Regions

    Energy Technology Data Exchange (ETDEWEB)

    Baranowski, Ruth [National Renewable Energy Lab. (NREL), Golden, CO (United St; Oteri, Frank [National Renewable Energy Lab. (NREL), Golden, CO (United St; Baring-Gould, Ian [National Renewable Energy Lab. (NREL), Golden, CO (United St; Tegen, Suzanne [National Renewable Energy Lab. (NREL), Golden, CO (United St

    2016-03-01

    The wind industry and the U.S. Department of Energy (DOE) are addressing technical challenges to increasing wind energy's contribution to the national grid (such as reducing turbine costs and increasing energy production and reliability), and they recognize that public acceptance issues can be challenges for wind energy deployment. Wind project development decisions are best made using unbiased information about the benefits and impacts of wind energy. In 2014, DOE established six wind Regional Resource Centers (RRCs) to provide information about wind energy, focusing on regional qualities. This document summarizes the status and drivers for U.S. wind energy development on regional and state levels. It is intended to be a companion to DOE's 2014 Distributed Wind Market Report, 2014 Wind Technologies Market Report, and 2014 Offshore Wind Market and Economic Analysis that provide assessments of the national wind markets for each of these technologies.

  20. Modeling of the process of regional innovation management within the economic space of the state

    OpenAIRE

    Natalia Karmazina

    2014-01-01

    Research strategies for sustainable development of the national and regional levels to determine what the priority is reforming the system of state regulation with expansion to new ideas and managerial innovations to create a model of a modern regional innovation management. Developed structural-logical scheme of the formation mechanism of the implementation of management strategies of reproduction processes in the regional economic system. The proposed system of economic polic...

  1. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Addresses of State air pollution control agencies and EPA Regional Offices. 63.13 Section 63.13 Protection of Environment ENVIRONMENTAL... POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  2. 77 FR 74355 - Approval, Disapproval and Promulgation of State Implementation Plans; State of Utah; Regional...

    Science.gov (United States)

    2012-12-14

    ... initials LNB mean or refer to low NO X burner. x. The initials NOX mean or refer to nitrogen oxides. xi..., and we promulgated regulations addressing regional haze in 1999. 64 FR 35714 (July 1, 1999), codified... the Federal Register on May 16, 2012 (77 FR 28825). In that notice, we provided a detailed...

  3. Development of State Interindustry Models for Rocky Mountain Region and California

    Energy Technology Data Exchange (ETDEWEB)

    Sathaye, Jayant A.; Kunin, Leonard

    1976-02-01

    Interindustry tables have been developed for the eight Rocky Mountain States and California. These tables are based on the 367-order 1967 national interindustry table. The national matrix was expanded to 404 sectors by disaggregating the seven minerals industries to 44 industries. The state tables can be used for energy and other resource analysis. Regional impacts of alternate development strategies can be evaluated with their use. A general computer program has been developed to facilitate construction of state interindustry tables.

  4. Convergence problems and energetic regions in π excited states of certain conjugated molecules

    International Nuclear Information System (INIS)

    When calculating π bond orders of excited and superexcited states of conjugated molecules, difficulties arise in applying the variation method; besides, the convergence problems involved are well known. For pyridazine, chosen for discussion, 27 states are considered; the convergence problem is envisaged through two criteria in the choice of a parameter introduced in the compromise Hamiltonian. This convergence parameter is related to the variation method. There exist three particular solutions for bond orders, which divide the 27 states into energetical regions. (Author)

  5. 77 FR 28825 - Approval, Disapproval and Promulgation of State Implementation Plans; State of Utah; Regional...

    Science.gov (United States)

    2012-05-16

    ... LNB mean or refer to low NO X burner. xiv. The initials NOX mean or refer to nitrogen oxides. xv. The... separate notice (76 FR 69217, November 8, 2011). We are proposing to approve specific sections of the State... would exist under estimated natural conditions. 64 FR 35715 (July 1, 1999). \\2\\ Visual range is...

  6. 76 FR 38997 - Approval and Promulgation of Implementation Plans; State of Oregon; Regional Haze State...

    Science.gov (United States)

    2011-07-05

    ..., EPA's ``Air Pollution Control Technology Fact Sheet'' states that ``SO 2 removal efficiencies are... that the proposed control limit of 0.4 lb/mmBtu is below the range cited in this fact sheet, but given... air pollution generated by the facility, including air pollutants which contribute to haze in Class...

  7. Altered regional homogeneity in pediatric bipolar disorder during manic state: a resting-state fMRI study.

    Directory of Open Access Journals (Sweden)

    Qian Xiao

    Full Text Available UNLABELLED: Pediatric bipolar disorder (PBD is a severely debilitating illness, which is characterized by episodes of mania and depression separated by periods of remission. Previous fMRI studies investigating PBD were mainly task-related. However, little is known about the abnormalities in PBD, especially during resting state. Resting state brain activity measured by fMRI might help to explore neurobiological biomarkers of the disorder. METHODS: Regional homogeneity (ReHo was examined with resting-state fMRI (RS-fMRI on 15 patients with PBD in manic state, with 15 age-and sex-matched healthy youth subjects as controls. RESULTS: Compared with the healthy controls, the patients with PBD showed altered ReHo in the cortical and subcortical structures. The ReHo measurement of the PBD group was negatively correlated with the score of Young Mania Rating Scale (YMRS in the superior frontal gyrus. Positive correlations between the ReHo measurement and the score of YMRS were found in the hippocampus and the anterior cingulate cortex in the PBD group. CONCLUSIONS: Altered regional brain activity is present in patients with PBD during manic state. This study presents new evidence for abnormal ventral-affective and dorsal-cognitive circuits in PBD during resting state and may add fresh insights into the pathophysiological mechanisms underlying PBD.

  8. Response to state comments on the draft regional characterization reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    In May, 1983, the US Department of Energy (DOE) Crystalline Repository Project Office (CPO) issued six draft Regional Characterization Reports (RCRs) for review and comment to the 17 Crystalline States comprising the Northeastern, Southeastern, and North Central crystalline regions. Comment letters were received from 13 of the 17 states. The more than 2000 comments generally focused on the quality and content of the characterization reports and on their intended use in region-to-area screening. These comments were paraphrased and grouped into 23 subjects within the following four topical areas: (1) General and Programmatic; (2) Geologic; (3) Environmental and Socioeconomic; and (4) Editorial. This document provides responses to the comments submitted by the states

  9. State and regional systems of accounting for and control of nuclear materials cooperation between international, regional and states safeguards organizations: An evolving issue

    International Nuclear Information System (INIS)

    Cooperation between the IAEA, States and regional organizations is increasingly important to ensure effective accountancy and control of nuclear material in peaceful uses. The IAEA, SAGSI2 and institutions such INMM3 and ESARDA4 have recognized the relevance and the evolving role that SSAC5 and regional organizations play to this aim. In this context, it is important to take steps to ensure the effectiveness of the system and the optimal level of relationship between these organizations so as to maximize the benefits for each party, particularly in those cases where well developed systems exist. Moreover, expansion of nuclear energy requires concerted efforts towards building competence in safeguards in all relevant States. This is also important with respect to other aspects of nonproliferation. In this scenario there is agreement on the need to have effective state organizations that fulfill international safeguards and other security obligations. However, the roles and duties of SSAC and the possible scope of cooperation between the IAEA and SSAC are still under evolution. This paper discusses possible ways and means to build competence in safeguards and how the international community could be more proactive in establishing a framework including the various dimensions of the cooperation in safeguards and other security matters between all parties concerned. The establishment of a forum and a network of interested parties under the auspice of interested organizations could be one mechanism to exchange best practices and experiences. (authors)

  10. Epidemiology of laboratory confirmed measles virus cases in Amhara Regional State of Ethiopia, 2004–2014

    OpenAIRE

    Getahun, Mekonen; Beyene, Berhane; Ademe, Ayesheshem; Teshome, Birke; Tefera, Mesfin; Asha, Anjelo; Afework, Aklog; HaileMariyam, Yoseph; Assefa, Esete; Gallagher, Kathleen

    2016-01-01

    Background Measles is a highly contagious viral infection causing large outbreaks all over the world. Despite the availability of safe and cost effective vaccine, measles remained endemic with persistent periodic outbreaks in the Horn of Africa. The aim of this study is to characterize laboratory confirmed measles cases in Amhara Regional State, which was one of the highly affected regions in Ethiopia. Method A suspected measles case was defined as any person presenting with fever, maculopapu...

  11. Water Footprint of pigs slaughtered in the northeast region of Rio Grande do Sul State, Brazil

    OpenAIRE

    Vania Elisabete Schneider; Sofia Helena Zanella Carra

    2016-01-01

    This study estimated the water footprint of pigs slaughtered in the municipalities that participate in the Regional Council for the Development of Serra (Corede Serra, in Portuguese), located in the northeast region of Rio Grande do Sul State, in 2014. In order to determine the water footprint, we estimated the water consumed in the production of grains (corn and soybeans) used for animal feed, the water used for livestock watering, the water used for cleaning creation areas and the water con...

  12. Pottery ethnoarchaeology in Western Ethiopia

    Directory of Open Access Journals (Sweden)

    González Ruibal, Alfredo

    2005-12-01

    Full Text Available The results of three ethnoarchaeological field seasons carried out among the Berta, Gumuz, Mao and Kwama of western Ethiopia are presented here. Fieldwork focused on the gathering of general data on the material culture of Benishangul- Gumuz, and particularly on pottery and vernacular architecture. The data relating to production, distribution and consumption of pottery are addressed in this article. The peoples studied are organised on egalitarian lines and practise a slash-and-burn agriculture.

    Se presentan los resultados de tres campañas etnoarqueológicas llevadas a cabo entre los Berta, Gumuz, Mao y Kwama de Etiopía. El trabajo se centró en la recogida de datos generales sobre la cultura material de la región de Benishangul-Gumuz y en particular en la cerámica y la arquitectura vernácula. Aquí se tratan los datos relativos a la producción, distribución y consumo de cerámica. Los pueblos estudiados se organizan en comunidades igualitarias y practican una agricultura de roza y quema.

  13. [Regionalization and access to healthcare in Brazilian states: historical and political-institutional conditioning factors].

    Science.gov (United States)

    de Lima, Luciana Dias; Viana, Ana Luiza d'Ávila; Machado, Cristiani Vieira; de Albuquerque, Mariana Vercesi; de Oliveira, Roberta Gondim; Iozzi, Fabíola Lana; Scatena, João Henrique Gurtler; Mello, Guilherme Arantes; Pereira, Adelyne Maria Mendes; Coelho, Ana Paula Santana

    2012-11-01

    This article examines the healthcare regionalization process in the Brazilian states in the period from 2007 to 2010, seeking to identify the conditions that favor or impede this process. Referential analysis of public policies and especially of historical institutionalism was used. Three dimensions sum up the conditioning factors of regionalization: context (historical-structural, political-institutional and conjunctural), directionality (ideology, object, actors, strategies and instruments) and regionalization features (institutionality and governance). The empirical research relied mainly on the analysis of official documents and interviews with key actors in 24 states. Distinct patterns of influence in the states were observed, with regionalization being marked by important gains in institutionality and governance in the period. Nevertheless, inherent difficulties of the contexts prejudice greater advances. There is a pressing need to broaden the territorial focus in government planning and to integrate sectorial policies for medium and long-term regional development in order to empower regionalization and to overcome obstacles to the access to healthcare services in Brazil. PMID:23175295

  14. Theoretical and methodological approaches to the diagnosis of the region's state material reservation system status

    Directory of Open Access Journals (Sweden)

    Aleksandr Anatol'evich Kuklin

    2011-09-01

    Full Text Available This paper reviews the structural components of the state reserve theory with elements of decomposition and tools for studies in separate directions. The system of state material reserve, which includes the following components: economy - people - natural environment - is a necessary and sufficient reserve for their operation and development which is having the ability to respond to short-, medium- and long-term fluctuations in the economy and consider the risks of adverse factors appliance. It was determined that a necessary and sufficient reserve for the operation and development of the region is a major factor in ensuring its economic security. A method of diagnostics for the state material reserve system within the economic security of the region is presented and described. The approbation of the methodological apparatus for the assessment of the state material reserve by the example on the Ural Federal District was done.

  15. Regional formation of high-technology service industries: the software industry in Washington State

    OpenAIRE

    Haug, P.

    1991-01-01

    The development of high-technology manufacturing concentrations has attracted extensive research, but few studies have provided evidence on the genesis of regional agglomerations of software industry. In this paper findings from a survey of 152 software firms in Washington State are presented. As in US industry data, the majority of these software companies are relatively small and new organizations within the State. Results on company location and formation decisions and on international act...

  16. THEORETICAL AND METHODOLOGICAL APPROACHES TO THE DIAGNOSIS OF THE REGION'S STATE MATERIAL RESERVATION SYSTEM STATUS

    OpenAIRE

    Kuklin, Aleksandr; Zemskov, Aleksandr; Nikulina, Natal'ya

    2011-01-01

    This paper deals with the structural components of the state reservation theory with the elements of decomposition and tools of studies performed on private lines. A method for diagnosing the state material reservation system (SMRS) as part of economic security in the region is presented. Extensive tests of the methodological apparatus of SMRS assessment on the example of the Ural Federal District have been made.

  17. Steady-state particle tracking in the object-oriented regional groundwater model ZOOMQ3D

    OpenAIRE

    Jackson, C.R.

    2002-01-01

    This report describes the development of a steady-state particle tracking code for use in conjunction with the object-oriented regional groundwater flow model, ZOOMQ3D (Jackson, 2001). Like the flow model, the particle tracking software, ZOOPT, is written using an object-oriented approach to promote its extensibility and flexibility. ZOOPT enables the definition of steady-state pathlines in three dimensions. Particles can be tracked in both the forward and reverse directions en...

  18. Fish invasions in the Mid-Atlantic region of the United States

    OpenAIRE

    Lapointe, Nicolas WR

    2010-01-01

    Nonnative fishes are a major threat to biodiversity and new species continue to be introduced. In this dissertation, I described patterns and assessed determinants of fish invasions in the Mid-Atlantic region of the United States. Data on nonnative fish distributions were obtained from the United States Geological Surveyâ s Nonindigenous Aquatic Species Database (NASD). Nonnative fishes are introduced by a variety of pathways, and prevention efforts can be optimized by focusing on pathw...

  19. Offshore Wind Jobs and Economic Development Impacts in the United States: Four Regional Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    Tegen, S.; Keyser, D.; Flores-Espino, F.; Miles, J.; Zammit, D.; Loomis, D.

    2015-02-01

    This report uses the offshore wind Jobs and Economic Development Impacts (JEDI) model and provides four case studies of potential offshore deployment scenarios in different regions of the United States: the Southeast, the Great Lakes, the Gulf Coast, and the Mid-Atlantic. Researchers worked with developers and industry representatives in each region to create potential offshore wind deployment and supply chain growth scenarios, specific to their locations. These scenarios were used as inputs into the offshore JEDI model to estimate jobs and other gross economic impacts in each region.

  20. Climate change and its potential impacts on the Gulf Coast region of the United States.

    Science.gov (United States)

    Tchounwou, P B

    1999-01-01

    The Gulf Coast region of the United States abuts five states, including Alabama, Florida, Louisiana, Mississippi, and Texas. In general, the Gulf of Mexico has a surface area of 1.63 million square kilometers (630,000 square miles) and a watershed area of 4.69 million square kilometers (1.81 million square miles) in the United States. This region is one of the nation's largest ecological systems and is closely linked to a significant portion of the nation's economy. In the Gulf Coast region, energy, fisheries, agriculture, and tourism rank among the most significant sectors of the economy. The Gulf has five of the top ten fishing ports in the United States, and commercial fisheries in the Gulf annually produce nearly 2 billion tons of fish, oysters, shrimps, and crabs. Gulf ports handle one-half of the nation's import-export tonnage. Petroleum produced in the Gulf represents about 80% of the nation's offshore production. The Gulf Coast region largely relies on many natural resources to fuel many important sectors of its economy. But nevertheless, the health and vitality of the Gulf have declined in recent years, caused in part by increasing populations along its coast and the growing demand upon its resources and in part by the accumulation of years of careless depletion, abuse, and neglect of the environment. Equally important are the impacts of natural and human-induced climate change on the economy and on the quality of life for millions of people living in the Gulf Coast region. The results have generated alarming increases in damage to and destruction of the ecosystems and habitats of the Gulf. This paper reviews the nature of global environmental change and addresses the potential health and environmental impacts that may occur in the Gulf Coast region of the United States as a consequence of various environmental alterations resulting from global change. PMID:10485132

  1. Potential Changes of Extreme Rainfall in Multiple Regions across the United States

    Science.gov (United States)

    Zhu, J.; Forsee, W. J.; Schumer, R.; Gautam, M. R.

    2012-12-01

    Potential changes in climate are expected to lead to future changes in the characteristics of rainfall events, in which may alter extreme rainfall intensity in many regions. In this study, we explore changes in flood potential and uncertainty associated with possible future climate for a range of representative climate regions in the United States. In particular, we investigate potential changes in intensity-duration-frequency (IDF) relationships for eight regions in the United States. An integrated approach is presented that incorporates uncertainties due to both short simulation periods of RCMs in representing rare long-return period rainfall intensities, and difference in multiple regional climate models (RCMs) in the North American Regional Climate Change Assessment Program (NARCCAP). The approach combines the likelihood of individual RCMs according to the goodness of match between the extreme rainfall intensities from the regional climate models' historic runs and those from the National Centers for Environmental Prediction (NCEP) North American Regional Reanalysis (NARR) data set and Bayesian model averaging (BMA) to assess uncertainty in IDF predictions based on the multiple RCMs in the NARCCAP for multiple regions across the continental United States. The proposed approach also partitions the overall uncertainties into within-model uncertainty and among-model uncertainty. Results demonstrate that the performance of individual RCMs greatly depends on locations. Among-model uncertainty is the dominant source of the overall uncertainty in simulating extreme rainfall, pointing to the difficulty of predicting future climate, especially extreme rainfall regimes. For all the locations the relative difference is mostly positive indicating a more intense extreme rainfall for the future scenarios. However, the trend of increase varies significantly among locations.

  2. Stability of whole brain and regional network topology within and between resting and cognitive states.

    Directory of Open Access Journals (Sweden)

    Justyna K Rzucidlo

    Full Text Available BACKGROUND: Graph-theory based analyses of resting state functional Magnetic Resonance Imaging (fMRI data have been used to map the network organization of the brain. While numerous analyses of resting state brain organization exist, many questions remain unexplored. The present study examines the stability of findings based on this approach over repeated resting state and working memory state sessions within the same individuals. This allows assessment of stability of network topology within the same state for both rest and working memory, and between rest and working memory as well. METHODOLOGY/PRINCIPAL FINDINGS: fMRI scans were performed on five participants while at rest and while performing the 2-back working memory task five times each, with task state alternating while they were in the scanner. Voxel-based whole brain network analyses were performed on the resulting data along with analyses of functional connectivity in regions associated with resting state and working memory. Network topology was fairly stable across repeated sessions of the same task, but varied significantly between rest and working memory. In the whole brain analysis, local efficiency, Eloc, differed significantly between rest and working memory. Analyses of network statistics for the precuneus and dorsolateral prefrontal cortex revealed significant differences in degree as a function of task state for both regions and in local efficiency for the precuneus. Conversely, no significant differences were observed across repeated sessions of the same state. CONCLUSIONS/SIGNIFICANCE: These findings suggest that network topology is fairly stable within individuals across time for the same state, but also fluid between states. Whole brain voxel-based network analyses may prove to be a valuable tool for exploring how functional connectivity changes in response to task demands.

  3. 77 FR 71533 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; Regional Haze State...

    Science.gov (United States)

    2012-12-03

    ... Regional Haze Rule was promulgated on July 1, 1999 (64 FR 35713), with further significant provisions promulgated on July 6, 2005 (70 FR 39104), that provided guidance related to BART. On August 6, 2012 (77 FR... Michigan and a number of other states in a separate rulemaking, published on June 7, 2012 (77 FR...

  4. 77 FR 11937 - Approval and Promulgation of Air Quality Implementation Plans; State of Alabama; Regional Haze...

    Science.gov (United States)

    2012-02-28

    ... submittal arising from the State's reliance on CAIR to meet certain regional haze requirements. See 76 FR... in 40 CFR 52.61 that were approved into the Alabama SIP. See 52 FR 45138 (November 24, 1987). EPA is... 64 FR 35715 (July 1, 1999). \\3\\ Visual range is the greatest distance, in kilometers or miles,...

  5. 78 FR 16452 - Approval and Promulgation of Implementation Plans; North Dakota; Regional Haze State...

    Science.gov (United States)

    2013-03-15

    ... discussion of regional haze requirements, please see our proposal at 76 FR 58574, 58576. In our proposed action, we proposed to disapprove the State's NO X BART determinations for these units. See 76 FR 58570... BART determinations for these units. 77 FR 20894, 20897 (April 6, 2012). We based our change on...

  6. 77 FR 11858 - Approval and Promulgation of Air Quality Implementation Plans; State of North Carolina; Regional...

    Science.gov (United States)

    2012-02-28

    ... health effects and mortality in humans and contributes to environmental effects such as acid deposition... arising from the State's reliance on CAIR to meet certain regional haze requirements. See 76 FR 82219... haze on July 1, 1999 (64 FR 35713), the RHR. The RHR revised the existing visibility regulations...

  7. Trends in Tuberculosis Reported from the Appalachian Region: United States, 1993-2005

    Science.gov (United States)

    Wallace, Ryan M.; Armstrong, Lori R.; Pratt, Robert H.; Kammerer, J. Steve; Iademarco, Michael F.

    2008-01-01

    Context: Appalachia has been characterized by its poverty, a factor associated with tuberculosis, yet little is known about the disease in this region. Purpose: To determine whether Appalachian tuberculosis risk factors, trends, and rates differ from the rest of the United States. Methods: Analysis of tuberculosis cases reported to the Centers for…

  8. 76 FR 4652 - Notice of FERC Staff Attendance at the Entergy Regional State Committee Meeting

    Science.gov (United States)

    2011-01-26

    ... efforts. Entergy Regional State Committee Meeting January 26, 2011 (8 a.m.-5 p.m.), Doubletree Hotel, 300...-2157 EWO Marketing, Inc. Docket No. ER11-2158 Entergy Power, LLC. Docket No. ER11-2560 Entergy...

  9. Peripheral blood state in residents of the Krasnopol'e area of the Mogilev region

    International Nuclear Information System (INIS)

    The peripheral blood state has been studied in 122 adults living on Mogilev region territories contaminated by cesium-137 (40 Ci/sq.km). No reliable differences in most peripheral blood parameters between the basic and control groups have been revealed, excluding more frequent anemia in men and monocytopenia in men and women of the basic group

  10. Identifying the Disadvantaged Regions for Concentrated State Support Using the DEA Method

    Directory of Open Access Journals (Sweden)

    Brožová H.

    2015-06-01

    Full Text Available The governmental approach to the selection of the Czech regions (NUTS 4 for the state support distribution is analyzed and the Data Envelopment Analysis (DEA model is proposed. A set of used indicators, their dependence or independence, and their availability in the statistical databases of the Czech Statistical Office are examined. The results of the selection method used by the Czech government (Simple Additive Weighting method with the linear scale transformation procedure based on reference variant and the results provided by the proposed DEA model (covering both the used indicators and a proposed set of indicators are compared. All results indicate that the DEA method is a useful tool for the ranking of the regions and for the selection of the regions intended for the concentrated state support. Its advantage is that the weights of the indicators (inputs and outputs should not be estimated subjectively before computation

  11. Analysis of environment state in technogenic region and its threat to public health

    Directory of Open Access Journals (Sweden)

    Grishenko S.V.

    2014-03-01

    Full Text Available The purpose of the research is to give a complex hygienic evaluation of environment state in Donetsk region and to determine the degree of their potential danger to population health. It includes air pollution, water contamination, state of soil. Nearly 43000 samples of air, 32000 drinking water samples and 4500 soil samples were analyzed. Regions with the highest rate of environmental pollution were defined. It was found that the main sources of environment pollution in Donetsk region are ferrous and nonferrous metallurgy enterprises, power, coal, building industry and transport. All other sources ac¬count for only 5-10% of total emissions. Level of harmful technogenic pressing on population’s health was determined.

  12. Projecting changes in regional temperature and precipitation extremes in the United States

    Directory of Open Access Journals (Sweden)

    Justin T. Schoof

    2016-03-01

    Full Text Available Regional and local climate extremes, and their impacts, result from the multifaceted interplay between large-scale climate forcing, local environmental factors (physiography, and societal vulnerability. In this paper, we review historical and projected changes in temperature and precipitation extremes in the United States, with a focus on strengths and weaknesses of (1 commonly used definitions for extremes such as thresholds and percentiles, (2 statistical approaches to quantifying changes in extremes, such as extreme value theory, and (3 methods for post-processing (downscaling global climate models (GCMs to investigate regional and local climate. We additionally derive regional and local estimates of changes in temperature extremes by applying a quantile mapping approach to high-resolution gridded daily temperature data for 6 U.S. sub-regions. Consistent with the background warming in the parent GCMs, we project decreases in regional and local cold extremes and increases in regional and local warm extremes throughout the domain, but the downscaling approach removes bias and produces substantial spatial variability within the relatively small sub-regions. We finish with recommendations for future research on regional climate extremes, suggesting that focus be placed on improving understanding of extremes in the context of large-scale circulation and evaluating the corresponding cascade of scale interactions within GCMs.

  13. Shape coexistence and shell-model intruder states in the lead region studied by $\\alpha$ -decay

    CERN Multimedia

    2002-01-01

    % IS336 \\\\ \\\\ Low-lying 0$^+$ states in even-even nuclei near closed shells can be a manifestation of the coexistence of different shapes in the same nucleus. Deformed bandstructures built upon these 0$^+$ states, coexisting at low energy with the ground state band, have been observed in several regions of the nuclear chart, including the Z=82 region. Such structures have been found in the neutron-deficient even Pb nuclei and the mixing between intruder and normal states has been studied by the $\\alpha$- decay of $^{194, 196, 198}$Po towards the 0$^+$ excited and ground states in $^{190, 192, 194}$Pb using $\\alpha$-e-t coincidence events. It is expected that shape coexistence will occur in the light Po isotopes as well. Evidence for a deformed band at low excitation energy in $^{196, 198}$Po has been found in in-beam studies and the $\\alpha$-decay of $^{202}$Rn studied at ISOLDE revealed feeding to a 0$^+$~state at 816~keV in $^{198}$Po. \\\\ \\\\It is our intention to investigate the $^{194, 196}$Po nuclei with ...

  14. Decreased regional homogeneity in major depression as revealed by resting-state functional magnetic resonance imaging

    Institute of Scientific and Technical Information of China (English)

    PENG Dai-hui; JIANG Kai-da; FANG Yi-ru; XU Yi-feng; SHEN Ting; LONG Xiang-yu; LIU Jun; ZANG Yu-feng

    2011-01-01

    Backgroud Functional imaging studies indicate abnormal activities in cortico-limbic network in depression during either task or resting state. The present work was to explore the abnormal spontaneous activity shown with regional homogeneity (ReHo) in depression by resting-state functional magnetic resonance imaging (fMRI).Methods Using fMRI, the differences of regional brain activity were measured in resting state in depressed vs. healthy participants. Sixteen participants firstly diagnosed with major depressive disorder and 16 controls were scanned during resting state. A novel method based on ReHo was used to detect spontaneous hemodynamic responses across the whole brain.Results ReHo in the left thalamus, left temporal lobe, left cerebellar posterior lobe, and the bilateral occipital lobe was found to be significantly decreased in depression compared to healthy controls in resting state of depression.Conclusions Abnormal spontaneous activity exists in the left thalamus, left temporal lobe, left cerebellar posterior lobe,and the bilateral occipital lobe. And the ReHo may be a potential reference in understanding the distinct brain activity in resting state of depression.

  15. Regional Variability and Uncertainty of Electric Vehicle Life Cycle CO₂ Emissions across the United States.

    Science.gov (United States)

    Tamayao, Mili-Ann M; Michalek, Jeremy J; Hendrickson, Chris; Azevedo, Inês M L

    2015-07-21

    We characterize regionally specific life cycle CO2 emissions per mile traveled for plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs) across the United States under alternative assumptions for regional electricity emission factors, regional boundaries, and charging schemes. We find that estimates based on marginal vs average grid emission factors differ by as much as 50% (using National Electricity Reliability Commission (NERC) regional boundaries). Use of state boundaries versus NERC region boundaries results in estimates that differ by as much as 120% for the same location (using average emission factors). We argue that consumption-based marginal emission factors are conceptually appropriate for evaluating the emissions implications of policies that increase electric vehicle sales or use in a region. We also examine generation-based marginal emission factors to assess robustness. Using these two estimates of NERC region marginal emission factors, we find the following: (1) delayed charging (i.e., starting at midnight) leads to higher emissions in most cases due largely to increased coal in the marginal generation mix at night; (2) the Chevrolet Volt has higher expected life cycle emissions than the Toyota Prius hybrid electric vehicle (the most efficient U.S. gasoline vehicle) across the U.S. in nearly all scenarios; (3) the Nissan Leaf BEV has lower life cycle emissions than the Prius in the western U.S. and in Texas, but the Prius has lower emissions in the northern Midwest regardless of assumed charging scheme and marginal emissions estimation method; (4) in other regions the lowest emitting vehicle depends on charge timing and emission factor estimation assumptions. PMID:26125323

  16. Wind Powering America's Regional Stakeholder Meetings and Priority State Reports: FY11 Summary

    Energy Technology Data Exchange (ETDEWEB)

    2013-06-01

    Beginning in 2010, DOE conducted an assessment of Wind Powering America (WPA) activities to determine whether the methods the department had used to help grow the wind industry to provide 2% of the nation's electrical energy should be the same methods used to achieve 20% of the nation's energy from wind (as described in the report 20% Wind Energy by 2030: Increasing Wind Energy's Contribution to U.S. Electricity Supply). After the assessment, it was determined that the initiative's state-based activities should be phased out as part of a shift to regional-based approaches. To assist with this transition, WPA hosted a series of 1-day regional meetings at six strategic locations around the country and a single teleconference for island states, U.S. territories, and remote communities. This report summarizes the results of the inaugural regional meetings and the state reports with a focus on ongoing wind deployment barriers in each region.

  17. Pharmacological modulation of pulvinar resting-state regional oscillations and network dynamics in major depression.

    Science.gov (United States)

    Tadayonnejad, Reza; Ajilore, Olusola; Mickey, Brian J; Crane, Natania A; Hsu, David T; Kumar, Anand; Zubieta, Jon-Kar; Langenecker, Scott A

    2016-06-30

    The pulvinar, the largest thalamus nucleus, has rich anatomical connections with several different cortical and subcortical regions suggesting its important involvement in high-level cognitive and emotional functions. Unfortunately, pulvinar dysfunction in psychiatric disorders particularly major depression disorder has not been thoroughly examined to date. In this study we explored the alterations in the baseline regional and network activities of the pulvinar in MDD by applying spectral analysis of resting-state oscillatory activity, functional connectivity and directed (effective) connectivity on resting-state fMRI data acquired from 20 healthy controls and 19 participants with MDD. Furthermore, we tested how pharmacological treatment with duloxetine can modulate the measured local and network variables in ten participants who completed treatment. Our results revealed a frequency-band dependent modulation of power spectrum characteristics of pulvinar regional oscillatory activity. At the network level, we found MDD is associated with aberrant causal interactions between pulvinar and several systems including default-mode and posterior insular networks. It was also shown that duloxetine treatment can correct or overcompensate the pathologic network behavior of the pulvinar. In conclusion, we suggest that pulvinar regional baseline oscillatory activity and its resting-state network dynamics are compromised in MDD and can be modulated therapeutically by pharmacological treatment. PMID:27148894

  18. Regional homogeneity changes in prelingually deafened patients: a resting-state fMRI study

    Science.gov (United States)

    Li, Wenjing; He, Huiguang; Xian, Junfang; Lv, Bin; Li, Meng; Li, Yong; Liu, Zhaohui; Wang, Zhenchang

    2010-03-01

    Resting-state functional magnetic resonance imaging (fMRI) is a technique that measures the intrinsic function of brain and has some advantages over task-induced fMRI. Regional homogeneity (ReHo) assesses the similarity of the time series of a given voxel with its nearest neighbors on a voxel-by-voxel basis, which reflects the temporal homogeneity of the regional BOLD signal. In the present study, we used the resting state fMRI data to investigate the ReHo changes of the whole brain in the prelingually deafened patients relative to normal controls. 18 deaf patients and 22 healthy subjects were scanned. Kendall's coefficient of concordance (KCC) was calculated to measure the degree of regional coherence of fMRI time courses. We found that regional coherence significantly decreased in the left frontal lobe, bilateral temporal lobes and right thalamus, and increased in the postcentral gyrus, cingulate gyrus, left temporal lobe, left thalamus and cerebellum in deaf patients compared with controls. These results show that the prelingually deafened patients have higher degree of regional coherence in the paleocortex, and lower degree in neocortex. Since neocortex plays an important role in the development of auditory, these evidences may suggest that the deaf persons reorganize the paleocortex to offset the loss of auditory.

  19. Increased regional homogeneity in internet addiction disorder: a resting state functional magnetic resonance imaging study

    Institute of Scientific and Technical Information of China (English)

    LIU Jun; GAO Xue-ping; Isoken Osunde; LI Xin; ZHOU Shun-ke; ZHENG Hui-rong; LI Ling-jiang

    2010-01-01

    Background Internet addition disorder (lAD) is currently becoming a serious mental health problem among Chinese adolescents. The pathogenesis of IAD, however, remains unclear. The purpose of this study applied regional homogeneity (ReHo) method to analyze encephalic functional characteristic of IAD college students under resting state. Methods Functional magnetic resonanc image (fMRI) was performed in 19 IAD college students and 19 controls under resting state. ReHo method was used to analyze the differences between the average ReHo in two groups. Results The following increased ReHo brain regions were found in IAD group compared with control group: cerebellum,brainstem, right cingulate gyrus, bilateral parahippocampus, right frontal lobe (rectal gyrus, inferior frontal gyrus and middle frontal gyrus), left superior frontal gyrus, left precuneus, right postcentral gyrus, right middle occipital gyrus, right inferior temporal gyrus, left superior temporal gyrus and middle temporal gyrus. The decreased ReHo brain regions were not found in the IAD group compared with the control group. Conclusions There are abnormalities in regional homogeneity in IAD college students compared with the controls and enhancement of synchronization in most encephalic regions can be found. The results reflect the functional change of brain in IAD college students. The connections between the enhancement of synchronization among cerebellum, brainstem, limbic lobe, frontal lobe and apical lobe may be relative to reward pathways.

  20. Regional growth management policies: Toward reducing global warming at state and local levels

    International Nuclear Information System (INIS)

    State and local governments in the United States are accepting mandates to coordinate legislated land use and growth management planning with vigorous environmental protection and resource conservation. These mandates, implemented or planned in states with populations totaling over 100 million, will directly impact growth patterns and ultimately affect the level of atmospheric gases and particulates generated within their borders. This paper addresses the issues of growth management and land use planning at the local, state and regional levels and identifies areas impacting global warming. A review of existing systems will be presented, and recommendations will be made to improve monitoring of growth management mechanisms and organizational structures with the goal of global atmospheric improvement. The issues discussed include urban sprawl, transportation, and growth patterns as managed by policies also designed to protect environments and provide for sustainable growth. Areas for improved coordination between jurisdictions to ease global warming will also be examined

  1. Use of transportation factors in host state selection in the Midwest Compact region

    International Nuclear Information System (INIS)

    The Midwest Compact's management plan uses waste quantities and transportation considerations in the host state selection process. To consider the waste transport implications of selecting a member state to host the first facility, two analyses were conducted. Each state was divided into quadrants with a hypothetical regional facility at the centroid. Both analyses involved the minimum transport distance from all LLW sources in the region to the centroid of each quadrant. In the first analysis, the total LLW transported along a given road was multiplied by the length of the route to determine the total of cubic-feet miles of waste transported. The second analysis was similar but focused on safety. The volume-distance analysis suggests that five states compare approximately equally --- Iowa, Indiana, Michigan, Ohio, and Wisconsin. Locations in Minnesota or Missouri would require hauling more waste over more miles than locations in any of the other states. The safety analysis suggests a somewhat different ranking. Indiana and Iowa compare equally favorably. Grouped in a middle range are Michigan, Minnesota, Ohio and Wisconsin. The safety analysis favors Missouri least

  2. Alterations in regional homogeneity of resting-state brain activity in internet gaming addicts

    Directory of Open Access Journals (Sweden)

    Dong Guangheng

    2012-08-01

    Full Text Available Abstract Backgrounds Internet gaming addiction (IGA, as a subtype of internet addiction disorder, is rapidly becoming a prevalent mental health concern around the world. The neurobiological underpinnings of IGA should be studied to unravel the potential heterogeneity of IGA. This study investigated the brain functions in IGA patients with resting-state fMRI. Methods Fifteen IGA subjects and fourteen healthy controls participated in this study. Regional homogeneity (ReHo measures were used to detect the abnormal functional integrations. Results Comparing to the healthy controls, IGA subjects show enhanced ReHo in brainstem, inferior parietal lobule, left posterior cerebellum, and left middle frontal gyrus. All of these regions are thought related with sensory-motor coordination. In addition, IGA subjects show decreased ReHo in temporal, occipital and parietal brain regions. These regions are thought responsible for visual and auditory functions. Conclusions Our results suggest that long-time online game playing enhanced the brain synchronization in sensory-motor coordination related brain regions and decreased the excitability in visual and auditory related brain regions.

  3. Survey of Safety Practices Among Hospital Laboratories in Oromia Regional State, Ethiopia

    OpenAIRE

    Sewunet, Tsegaye; Kebede, Wakjira; Wondafrash, Beyene; Workalemau, Bereket; Abebe, Gemeda

    2014-01-01

    Background Unsafe working practices, working environments, disposable waste products, and chemicals in clinical laboratories contribute to infectious and non-infectious hazards. Staffs, the community, and patients are less safe. Furthermore, such practices compromise the quality of laboratory services. We conducted a study to describe safety practices in public hospital laboratories of Oromia Regional State, Ethiopia. Method Randomly selected ten public hospital laboratories in Oromia Regiona...

  4. MPI spectroscopy in the region of the 3p Rydberg state of some cycloketones

    Science.gov (United States)

    Kosmidis, C.; Boulakis, G.; Bolovinos, A.; Tsekeris, P.; Brint, P.

    1992-03-01

    The two-photon resonance three photon ionization spectra of cyclopentanone, cyclohexanone and cycloheptanone in the region of the 3p Rydberg state have been recorded, analysed and compared with the one-photon absorption spectra. A new 3p origin is identified for cyclopentanone. The absence from the MPI spectra of a sharp spectral feature that is observed in the absorption spectra is discussed. Photochemical generation of acetaldehyde is observed at high laser intensities and possible mechanisms for this are considered.

  5. Transitions from autoionized states of Sb, Te and I in the 100-260 A region

    International Nuclear Information System (INIS)

    The spectra of antimony, tellurium and iodine were photographed in the 100-200 A region on a 2 m grazing incidence spectrograph at the Antigonish laboratory. 10, 16 and 4 transitions from the autoionized states of Sb, Te and I ions, respectively, belonging to Sb IV, V, VI; Te VI and VII, and I VI, VII and VIII have been classified. Hartree-Fock (HF) calculations were used to interpret the classifications and the line widths. (orig.)

  6. Regional Homogeneity Abnormalities Affected by Depressive Symptoms in Migraine Patients without Aura: A Resting State Study

    OpenAIRE

    Yu, Dahua; Yuan, Kai; Zhao, Ling; Liang, Fanrong; Qin, Wei

    2013-01-01

    Background Bidirectional relationship between migraine and depression suggests that there might be some etiological risk factors shared. However, few studies investigated resting state abnormalities affected by depressive symptoms in migraine patients without aura (MWoA). Materials and Methods According to their self-rating depression scale (SDS) score, MWoA were divided into twenty in the SDS (+) (SDS > 49) group and 20 in the SDS (−) (SDS ≤ 49) group. Regional homogeneity (ReHo) method were...

  7. Moving Beyond Paralysis: How States and Regions Are Creating Innovative Transmission Projects

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, A. [Schumacher & Associates, Arlington, VA (United States); Fink, S. [ExeterAssociates, Inc., Columbia, MD (United States); Porter, K. [ExeterAssociates, Inc., Columbia, MD (United States)

    2009-10-01

    This report profiles certain state and regional transmission policy initiatives aimed at promoting transmission development, mainly to access renewable resources – including renewable energy zones, location-constrained tariffs, open seasons, and balanced portfolio plans. In particular, this article focuses on transmission initiatives intended to plan and build transmission in advance of new generation, instead of waiting for enough planned new generation to justify the development of a new transmission line of sufficient capability.

  8. Characterization of seven United States coal regions. The development of optimal terrace pit coal mining systems

    Energy Technology Data Exchange (ETDEWEB)

    Wimer, R.L.; Adams, M.A.; Jurich, D.M.

    1981-02-01

    This report characterizes seven United State coal regions in the Northern Great Plains, Rocky Mountain, Interior, and Gulf Coast coal provinces. Descriptions include those of the Fort Union, Powder River, Green River, Four Corners, Lower Missouri, Illinois Basin, and Texas Gulf coal resource regions. The resource characterizations describe geologic, geographic, hydrologic, environmental and climatological conditions of each region, coal ranks and qualities, extent of reserves, reclamation requirements, and current mining activities. The report was compiled as a basis for the development of hypothetical coal mining situations for comparison of conventional and terrace pit surface mining methods, under contract to the Department of Energy, Contract No. DE-AC01-79ET10023, entitled The Development of Optimal Terrace Pit Coal Mining Systems.

  9. Regional study on investment for transmission infrastructure in China based on the State Grid data

    Science.gov (United States)

    Wei, Wendong; Wu, Xudong; Wu, Xiaofang; Xi, Qiangmin; Ji, Xi; Li, Guoping

    2016-06-01

    Transmission infrastructure is an integral component of safeguarding the stability of electricity delivery. However, existing studies of transmission infrastructure mostly rely on a simple review of the network, while the analysis of investments remains rudimentary. This study conducted the first regionally focused analysis of investments in transmission infrastructure in China to help optimize its structure and reduce investment costs. Using State Grid data, the investment costs, under various voltages, for transmission lines and transformer substations are calculated. By analyzing the regional profile of cumulative investment in transmission infrastructure, we assess correlations between investment, population, and economic development across the regions. The recent development of ultra-high-voltage transmission networks will provide policy-makers new options for policy development.

  10. Resting-state, functional MRI on regional homogeneity changes of brain in the heavy smokers

    International Nuclear Information System (INIS)

    Objective: To explore the mechanism of self-awareness in the heavy smokers (HS) by using regional homogeneity (ReHo) combined with resting-state functional MRI (fMRI). Methods: Thirty HS and 31 healthy non-smokers (NS) matched for age and sex underwent a 3.0 T resting-state fMRI. The data were post-processed by SPM 5 and then the ReHo values were calculated by REST software. The ReHo values between the two groups were compared by two-sample t-test. The brain map with significant difference of ReHo value was obtained. Results: Compared with that in NS group, the regions with decreased ReHo value included the bilateral precuneus, superior frontal gyrus,medial prefrontal cortex, right angular gyrus, inferior frontal gyrus, inferior occipital gyrus, cerebellum, and left middle frontal gyrus in HS group. The regions of increased ReHo value included the bilateral insula, parahippocampal gyrus, white matter of parietal lobe, pons, left inferior parietal lobule, lingual gyrus, thalamus, inferior orbital gyrus, white matter of temporal-frontal lobe, and cerebellum. The difference was more obvious in the left hemisphere. Conclusions: In HS, abnormal ReHo on a resting state which reflects network of smoking addiction. This method may be helpful in understanding the mechanism of self-awareness in HS. (authors)

  11. Altered regional and circuit resting-state activity associated with unilateral hearing loss.

    Directory of Open Access Journals (Sweden)

    Xingchao Wang

    Full Text Available The deprivation of sensory input after hearing damage results in functional reorganization of the brain including cross-modal plasticity in the sensory cortex and changes in cognitive processing. However, it remains unclear whether partial deprivation from unilateral auditory loss (UHL would similarly affect the neural circuitry of cognitive processes in addition to the functional organization of sensory cortex. Here, we used resting-state functional magnetic resonance imaging to investigate intrinsic activity in 34 participants with UHL from acoustic neuroma in comparison with 22 matched normal controls. In sensory regions, we found decreased regional homogeneity (ReHo in the bilateral calcarine cortices in UHL. However, there was an increase of ReHo in the right anterior insular cortex (rAI, the key node of cognitive control network (CCN and multimodal sensory integration, as well as in the left parahippocampal cortex (lPHC, a key node in the default mode network (DMN. Moreover, seed-based resting-state functional connectivity analysis showed an enhanced relationship between rAI and several key regions of the DMN. Meanwhile, lPHC showed more negative relationship with components in the CCN and greater positive relationship in the DMN. Such reorganizations of functional connectivity within the DMN and between the DMN and CCN were confirmed by a graph theory analysis. These results suggest that unilateral sensory input damage not only alters the activity of the sensory areas but also reshapes the regional and circuit functional organization of the cognitive control network.

  12. Regional impacts of oil and gas development on ozone formation in the western United States.

    Science.gov (United States)

    Rodriguez, Marco A; Barna, Michael G; Moore, Tom

    2009-09-01

    The Intermountain West is currently experiencing increased growth in oil and gas production, which has the potential to affect the visibility and air quality of various Class I areas in the region. The following work presents an analysis of these impacts using the Comprehensive Air Quality Model with extensions (CAMx). CAMx is a state-of-the-science, "one-atmosphere" Eulerian photochemical dispersion model that has been widely used in the assessment of gaseous and particulate air pollution (ozone, fine [PM2.5], and coarse [PM10] particulate matter). Meteorology and emissions inventories developed by the Western Regional Air Partnership Regional Modeling Center for regional haze analysis and planning are used to establish an ozone baseline simulation for the year 2002. The predicted range of values for ozone in the national parks and other Class I areas in the western United States is then evaluated with available observations from the Clean Air Status and Trends Network (CASTNET). This evaluation demonstrates the model's suitability for subsequent planning, sensitivity, and emissions control strategy modeling. Once the ozone baseline simulation has been established, an analysis of the model results is performed to investigate the regional impacts of oil and gas development on the ozone concentrations that affect the air quality of Class I areas. Results indicate that the maximum 8-hr ozone enhancement from oil and gas (9.6 parts per billion [ppb]) could affect southwestern Colorado and northwestern New Mexico. Class I areas in this region that are likely to be impacted by increased ozone include Mesa Verde National Park and Weminuche Wilderness Area in Colorado and San Pedro Parks Wilderness Area, Bandelier Wilderness Area, Pecos Wilderness Area, and Wheeler Peak Wilderness Area in New Mexico. PMID:19785277

  13. An analysis of consanguineous marriage in the Muslim population of India at regional and state levels.

    Science.gov (United States)

    Bittles, A H; Hussain, R

    2000-01-01

    Consanguineous marriage is widely favoured in a large majority of the world's Islamic populations. According to recent estimates, the resident Muslim population of India is over 100 million. However, apart from a few numerically small or geographically defined surveys, little is known about their patterns of marriage preferences since partition of the Indian Subcontinent in 1947. This study seeks to determine the prevalence and patterns of consanguineous marriages contracted among Indian Muslims at regional and state levels during the last two generations. Data from the 1992/93 Indian National Family Health Survey (NFHS) were used in the analysis. The NFHS was a nationally-representative survey of ever-married women aged 13-49 years, conducted across 25 states of India. Of the initial 9845 respondents, 8436 were included in the final weighted analysis sample. Overall, 22.0% of marriages were found to be contracted between spouses related as second cousins or closer, ranging from 15.9% in the eastern states to 32.9% in the western states of India. In all parts of the country first cousin marriages were the preferred form of consanguineous union, and in four of the five regions paternal first cousin marriages predominated. Despite predictions to the contrary, there was no evidence of a significant change in the prevalence of consanguineous unions over the course of the study period, which extended from the late 1950s to the early 1990s. PMID:10768421

  14. Sources of Water Supplying Pumpage from Regional Aquifer Systems of the United States

    Science.gov (United States)

    Johnston, Richard H.

    1997-02-01

    During the 1970's and 1980's, groundwater withdrawals in the United States ranged from about 3,100-3,900 m3/s. About 40-50 percent of this pumpage was from 11 regional aquifer systems. Prior to development, four very transmissive carbonate-rock and basaltic-rock aquifer systems had vigorous regional flow regimes. In contrast, seven mostly clastic-rock aquifer systems had comparatively sluggish flow regimes due to a semiarid climate or hydrogeologic characteristics that restrict recharge. Development has greatly altered most of the regional flow regimes. In nine aquifer systems, most of the pumped groundwater is supplied by increased recharge due to: 1) increased percolation from outcrop areas or induced leakage from overlying aquifers, as heads decline in confined parts of the aquifer system; or 2) percolation of excess irrigation water (either imported surface water or pumped groundwater). Pumpage from two aquifer systems was supplied mostly by capture of aquifer discharge to springs and streams or as diffuse leakage. Although water levels have declined in parts of all 11 aquifer systems, large losses in storage have occurred only in the three most heavily pumped aquifer systems - the High Plains aquifer (regional water-table decline), the California Central Valley aquifer system (regional artesian-head decline and land subsidence), and the Gulf Coast aquifer systems (mostly water-table decline in an extensive alluvial aquifer).

  15. Orthotics, prosthesis and mobility aids (OPM) dispensation in the Regional Health Department of the 3RD Region of Sao Paulo State

    OpenAIRE

    Camila Caminha Caro; Paloma Soares Pereira Faria; Tatiana Barbieri Bombarda; Iracema Serrat Vergotti Ferrigno; Marina Silveira Palhares

    2014-01-01

    Objective: To identify the process of dispensation of orthotics, prostheses and mobility aids (OPM) by the Unified Health System (SUS) in the Regional Health Department of the 3rd Region (DRSIII) of Sao Paulo state; perform a mapping of the existing physical rehabilitation services in that region; and subsequently correlate the data with applicable laws. Methodology: This is an exploratory cross-sectional qualitative study whose subjects were the main professionals involved in the process ...

  16. Breaking out of the 'isolated state': views on the status and future of regional science from a European border region

    OpenAIRE

    Olivier Kramsch; Frans Boekema

    2002-01-01

    Against the backdrop of a perceived 'crisis' within the field of Anglo-American regional science, in this paper we offer a brief overview of the early engagement of regional science with the regional concept, while placing its theoretical formulations within the wider sociohistorical context of the Cold War period and the rise of positivist social science. With regard to the development of regional science as a field of enquiry with its own theoretical and empirical postulates, attention focu...

  17. Methodology for Elaborating Regional Susceptibility Maps of Slope Instability: the State of Guerrero (mexico) Case Study

    Science.gov (United States)

    González Huesca, A. E.; Ferrés, D.; Domínguez-M, L.

    2013-05-01

    Numerous cases of different types of slope instability occur every year in the mountain areas of México. Sometimes these instabilities severely affect the exposed communities, roads and infrastructure, causing deaths and serious material damage, mainly in the states of Puebla, Veracruz, Oaxaca, Guerrero and Chiapas, at the central and south sectors of the country. The occurrence of the slope instability is the result of the combination of climatic, geologic, hydrologic, geomorphologic and anthropogenic factors. The National Center for Disaster Prevention (CENAPRED) is developing several projects in order to offer civil protection authorities of the Mexican states some methodologies to address the hazard assessment for different natural phenomena in a regional level. In this framework, during the past two years, a methodology was prepared to construct susceptibility maps for slope instability at regional (≤ 1:100 000) and national (≤ 1:1 000 000) levels. This research was addressed in accordance to the criteria established by the International Association of Engineering Geology, which is the highest international authority in this topic. The state of Guerrero has been taken as a pilot scheme to elaborate the susceptibility map for slope instability at a regional level. The major constraints considered in the methodology to calculate susceptibility are: a) the slope of the surface, b) the geology and c) the land use, which were integrated using a Geographic Information System (GIS). The arithmetic sum and weighting factors to obtain the final susceptibility map were based on the average values calculated in the individual study of several cases of slope instability occurred in the state in the past decade. For each case, the evaluation format proposed by CENAPRED in 2006 in the "Guía Básica para la elaboración de Atlas Estatales y Municipales de Peligros y Riesgos" to evaluate instabilities in a local level, was applied. The resulting susceptibility map shows

  18. Regional Variation in Landscape Controls on the Width of Wadeable Streams Across the Conterminous United States

    Science.gov (United States)

    Faustini, J. M.; Herlihy, A. T.; Kaufmann, P. R.

    2007-12-01

    We examine regional variations in landscape controls on the width of wadeable streams across the conterminous United States using a unique dataset from the U.S. Environmental Protection Agency's (USEPA) Wadeable Streams Assessment (WSA). The WSA dataset includes a probability sample of over 1,300 randomly selected stream reaches (drawn from the 1:100,000 scale USGS digitized stream network) and over 500 hand- picked reference sites covering 48 states sampled between 2000 and 2004. The scaling of bankfull stream width with drainage area varies significantly among the nine ecological regions (ecoregions) defined for the WSA: width increases more rapidly with basin area in the humid Eastern Highlands (encompassing the Northern and Southern Appalachians and the Ozark Mountains) and the Upper Midwest (Great Lakes region) than for the West (both mountainous and xeric areas), the southeastern Coastal Plain, and the Northern Plains (the Dakotas and Montana). Stream width increases least rapidly with basin area in the Temperate Plains (cornbelt) and Southern Plains (Great Prairies) in the heartland. Besides basin area, key predictors of channel width included particle size and precipitation, although the relative importance of these factors varies among ecoregions. Precipitation was only significant (p < 0.01) as a predictor of bankfull width in the Western Mountains, the cornbelt, and to a lesser degree the Great Prairies. Width was significantly positively related to bed material size (p < 0.01) in the mountainous and xeric West, the cornbelt, and the Southern Appalachians, but was only weakly related or unrelated elsewhere. Preliminary analysis suggests that riparian vegetation cover is an important predictor of channel width only in the Northern Plains and Great Lakes regions, and that width does not seem to be related to measures of woody debris abundance in any region.

  19. Regional training course on state systems of accounting for and control of nuclear materials: proceedings

    International Nuclear Information System (INIS)

    The 1986 Regional SSAC Course was designed to assist IAEA Member States from the Far East, South East Asia and the Pacific Region which have a small but developing nuclear program to organize their national systems of nuclear material accounting and control along sound lines and to make them adaptable and responsive to future developments. The course emphasized the application of State Systems of Accounting and Control to research reactors and related facilities, with the HIFAR Materials Testing Reactor and related facilities forming the basis for the model reference facilities used. The lectures covered international safeguards and the role of SSAC; the setting up of a SSAC with emphasis on the facility level; the organization of the State System in Australia; physical protection; measurement of nuclear material; the interaction of the IAEA and the SSAC; the establishment of a national system; and the experiences of various national authorities. Each session is preceded by an overview and an outline of its objectives and some sessions include exercises. The course was intended to be the most elementary of all the SSAC courses offered to date

  20. Regional approaches to power plant siting in the United States of America

    International Nuclear Information System (INIS)

    The selection and evaluation of sites for power plants in the United States of America have become increasingly difficult in recent years as pressures from various societal segments have resulted in governmental restraints on selection and burning of fossil fuels, methods of heat dissipation, acquisition of transmission rights of way, and on environmental impact of industrialization in general. New legislation at both Federal and state levels has been enacted that influences power plant siting. In addition to environmental requirements that must be satisfied, implementing procedures require documented justification for sites chosen and public disclosure of the basis for selection. Some states have consolidated their regulatory activities in the power plant siting area to provide for a more unified approach to these problems. Although nuclear plants have by far the most rigorous requirements for documentation of site selection and plant design, the application of the same general philosophies to fossil plants has been made in several states and can be anticipated elsewhere. Individual site-related investigations have not so much changed in basics as they have been enlarged in scope. Whereas in the past the search for siting alternatives was frequently confined to a utility's service area, the additional siting constraints represented in environmental laws, the economies of size of nuclear power plants, and the sharing of plant capacities among utilities have contributed to a widening of the search area. Several states have assumed the responsibility for site search and investigation and their efforts extend state-wide. This paper discusses applications of regional approaches to power plant siting in the United States of America using case studies made by NUS Corporation, an engineering/environmental consulting firm. The universality of these approaches is indicated, leaving to national policies and goals the importance of values assigned to the basic siting factors

  1. Ventilatory steady state measurement of regional pulmonary function with 133Xe, 2

    International Nuclear Information System (INIS)

    The ventilatory steady state measurement with 133Xe, using a xenon lung function unit and a large area scintillation camera combined with a computer analysing technique has been employed to evaluate the regional pulmonary functions of 7 normal subjects and 6 patients with emphysema, chronic bronchitis, bronchial asthma, lung cancer and progressive systemic sclerosis (PSS). Regional ventilation indices, perfusion indices and clearance half-times were calculated for each lung field divided into 24 zones. Comparing these data with clinical courses, routine pulmonary function data and X-ray findings, the measurement of regional pulmonary function with 133Xe showed to be very useful in clinical application. In the patient with emphysema, clearance half-times were markedly prolonged in all lung fields and ventilation indices balanced comparatively. In contrast to these findings, in chronic bronchitis, ventilation indices were reduced and clearance half-times were slightly prolonged in areas showing inflammation detected by bronchography. Regional ventilatory impairment was found in the patient with bronchial asthma in remission, however, indices in perfusion remained almost normal. In view of reproducibility, the clearance half-time seemed to be a better parameter than the ventilation index by the single breath method for the estimation of regional ventilation. Comparing such parameters in a patient with lung cancer before and after treatment by 60Co irradiation, the blood flow was restored remarkably even in impaired lung fields. As clearance half times were prolonged and perfusion indices were reduced in limited lower lung zones of the patient with PSS, it was considered that interstitial fibrosis and local emphysematous changes have been progressive in these regions. (auth.)

  2. STATE SUPPORT OF EMPLOYABLE DISABLED PERSONS' EMPLOYMENT IN THE KRASNODAR REGION

    Directory of Open Access Journals (Sweden)

    Artemova E. I.

    2016-02-01

    Full Text Available The article is dedicated to solving such an important state task as improving the employment rate level of people with disabilities in the Krasnodar region. The promising areas of governmental support of employable disabled people at the regional level were reflected in the article, and the socio-economic significance of proposals, presented by the author, was considered. As an object of this study, the modern conditions of functioning and factors, influencing the activity of employable disabled people were considered. The subject of study is a set of organizational and economic relations, which characterize a governmental support of disabled people in the Krasnodar region. Nowadays the federal and regional targeted programs for social integration of the persons with disabilities and for their support at the labor market of Russian Federation are being worked out, rehabilitation and professional development centers are being created. The more attention is being paid to the issues of disabled people's social rehabilitation and their involvement of labor at the different levels of authorities, which determines the relevance of the research topic. A number of provisions in the article, such as a rationale of the extra forms of disabled people's governmental support formation, has a scientific novelty

  3. Parameter regionalization of a monthly water balance model for the conterminous United States

    Science.gov (United States)

    Bock, Andrew R.; Hay, Lauren E.; McCabe, Gregory J.; Markstrom, Steven L.; Atkinson, R. Dwight

    2016-07-01

    A parameter regionalization scheme to transfer parameter values from gaged to ungaged areas for a monthly water balance model (MWBM) was developed and tested for the conterminous United States (CONUS). The Fourier Amplitude Sensitivity Test, a global-sensitivity algorithm, was implemented on a MWBM to generate parameter sensitivities on a set of 109 951 hydrologic response units (HRUs) across the CONUS. The HRUs were grouped into 110 calibration regions based on similar parameter sensitivities. Subsequently, measured runoff from 1575 streamgages within the calibration regions were used to calibrate the MWBM parameters to produce parameter sets for each calibration region. Measured and simulated runoff at the 1575 streamgages showed good correspondence for the majority of the CONUS, with a median computed Nash-Sutcliffe efficiency coefficient of 0.76 over all streamgages. These methods maximize the use of available runoff information, resulting in a calibrated CONUS-wide application of the MWBM suitable for providing estimates of water availability at the HRU resolution for both gaged and ungaged areas of the CONUS.

  4. Parameter regionalization of a monthly water balance model for the conterminous United States

    Science.gov (United States)

    Bock, A. R.; Hay, L. E.; McCabe, G. J.; Markstrom, S. L.; Atkinson, R. D.

    2015-09-01

    A parameter regionalization scheme to transfer parameter values and model uncertainty information from gaged to ungaged areas for a monthly water balance model (MWBM) was developed and tested for the conterminous United States (CONUS). The Fourier Amplitude Sensitivity Test, a global-sensitivity algorithm, was implemented on a MWBM to generate parameter sensitivities on a set of 109 951 hydrologic response units (HRUs) across the CONUS. The HRUs were grouped into 110 calibration regions based on similar parameter sensitivities. Subsequently, measured runoff from 1575 streamgages within the calibration regions were used to calibrate the MWBM parameters to produce parameter sets for each calibration region. Measured and simulated runoff at the 1575 streamgages showed good correspondence for the majority of the CONUS, with a median computed Nash-Sutcliffe Efficiency coefficient of 0.76 over all streamgages. These methods maximize the use of available runoff information, resulting in a calibrated CONUS-wide application of the MWBM suitable for providing estimates of water availability at the HRU resolution for both gaged and ungaged areas of the CONUS.

  5. Study of uranium mobilization from Himalayan Siwaliks to the Malwa region of Punjab state in India

    International Nuclear Information System (INIS)

    Fossils, palaeosols and associated sedimentary rock samples from well-dated Siwalik sediments have been measured for their uranium content by low background gamma ray spectrometry with a view to study the role of geo-genic mobilization in enhancing the levels of uranium in ground water bodies of Malwa region in Punjab state, North Western India. Uranium activity in pure palaeosol and palaeosol associated samples i.e. calcrete and nodules varied between 46 and 214 Bq/kg whereas the same in pure fossil samples varied between 208 and 4837 Bq/kg. The data indicates a geo-genic contribution in the enhancement of uranium concentration in groundwater of the region. (author)

  6. Economic impact of industrial wood energy use in the Southeast region of the United States

    International Nuclear Information System (INIS)

    More than 1,000 commercial and industrial installations in the Southeast burn wood fuels. Collectively, these facilities consume 44.3 million green tons of fuelwood and 41.7 million tons per year of 'black liquor' residues. Considering the entire direct and indirect impacts of industrial wood energy expenditures as they ripple through the economy, activities associated with the use of industrial wood energy resulted in the production of over 71,000 jobs and $1 billion in personal income for the Southeast region in 1987. In addition, a total of $237 million in State and Federal tax revenues were generated through wood energy related economic activities. Growth projections indicate that by the year 2000, industrial wood energy utilization will generate approximately 97,000 jobs and $1.4 billion in income in the Southeast region

  7. Arsenic content of soils from three regions of Santa Catarina State

    Directory of Open Access Journals (Sweden)

    Leticia Cristina de Souza

    2016-03-01

    Full Text Available The determination of trace elements is necessary in order to monitor their entry into the soil system and to remediate contaminated areas. The purpose of this study was to determine the natural content of arsenic (As in soils of three regions of Santa Catarina State (SC: the Southern Plateau, the Metropolitan area and the Southern Coast. Arsenic content was obtained after digestion in a microwave oven, following the USEPA 3051 A protocol and quantification was made by atomic absorption spectrometry with electrothermal atomization. The results were analyzed by the Scott-Knott test at a 5% significance level. Soil attributes that best correlated with arsenic content were clay, organic carbon, cation exchange capacity and Al and Fe oxides. The arsenic levels are related to the source material and the slope of regional soils.

  8. Assessment of Factors Contributing to Health Outcomes in the Eight States of the Mississippi Delta Region

    Science.gov (United States)

    Jovaag, Amanda; Catlin, Bridget B.; Rodock, Matthew; Park, Hyojun

    2016-01-01

    Introduction The objective of this observational study was to examine the key contributors to health outcomes and to better understand the health disparities between Delta and non-Delta counties in 8 states in the Mississippi River Delta Region. We hypothesized that a unique set of contributors to health outcomes in the Delta counties could explain the disparities between Delta and non-Delta counties. Methods Data were from the 2014 County Health Rankings for counties in 8 states (Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, and Tennessee). We used the Delta Regional Authority definition to identify the 252 Delta counties and 468 non-Delta counties or county equivalents. Information on health factors (eg, health behaviors, clinical care) and outcomes (eg, mortality) were derived from 38 measures from the 2014 County Health Rankings. The contributions of health factors to health outcomes in Delta and non-Delta counties were examined using path analysis. Results We found similarities between Delta counties and non-Delta counties in the health factors (eg, tobacco use, diet and exercise) that significantly predicted the health outcomes of self-rated health and low birthweight. The most variation was seen in predictors of mortality; however, Delta counties shared 2 of the 3 significant predictors (ie, community safety and income) of mortality with non-Delta counties. On average across all measures, values in the Delta were 16% worse than in the non-Delta and 22% worse than in the rest of the United States. Conclusion The health status of Delta counties is poorer than that of non-Delta counties because the health factors that contribute to health outcomes in the entire region are worse in the Delta counties, not because of a unique set of health predictors. PMID:26940300

  9. Anuran amphibians of the urban region of Altamira (Oriental Amazonia), state of Pará, Brazil.

    OpenAIRE

    Flávio Bezerra Barros; Sílvia Renata Knispel

    2009-01-01

    The present study aimed to take stock of the species of anurans in three localities of the urban region of Altamira, a municipal district in the west of the state of Pará (Oriental Amazonia). Collections were made between January and June of 2004. Fifteen species were recorded during the study. The family Hylidae was the most represented, with eight species. The data was compatible with the degree of conservation of the collection areas. The necessity of making new fauna inventories in all Br...

  10. Anuran amphibians of the urban region of Altamira (Oriental Amazonia, state of Pará, Brazil.

    Directory of Open Access Journals (Sweden)

    Flávio Bezerra Barros

    2009-06-01

    Full Text Available The present study aimed to take stock of the species of anurans in three localities of the urban region of Altamira, a municipal district in the west of the state of Pará (Oriental Amazonia. Collections were made between January and June of 2004. Fifteen species were recorded during the study. The family Hylidae was the most represented, with eight species. The data was compatible with the degree of conservation of the collection areas. The necessity of making new fauna inventories in all Brazilian biomes is of extreme urgency, particularly in the Amazon, given its vast extension and lack of inventories.

  11. The ground state of the D=11 supermembrane and matrix models on compact regions

    CERN Document Server

    Boulton, L; Restuccia, A

    2015-01-01

    We establish a general framework for the analysis of boundary value problems at zero energy of matrix models on compact regions. This allows us to prove existence and uniqueness of ground state wavefunctions for the mass operator of the D=11 regularized supermembrane theory (and therefore the N=16 supersymmetric matrix model) on a ball of finite radius. Our results rely on the structure of the associated Dirichlet form and a factorization in terms of the supersymmetric charges. They also rely on the polynomial structure of the potential and various other supersymmetric properties of the system.

  12. The ground state of the D = 11 supermembrane and matrix models on compact regions

    Science.gov (United States)

    Boulton, Lyonell; Garcia del Moral, Maria Pilar; Restuccia, Alvaro

    2016-09-01

    We establish a general framework for the analysis of boundary value problems of matrix models at zero energy on compact regions. We derive existence and uniqueness of ground state wavefunctions for the mass operator of the D = 11 regularized supermembrane theory, that is the N = 16 supersymmetric SU (N) matrix model, on balls of finite radius. Our results rely on the structure of the associated Dirichlet form and a factorization in terms of the supersymmetric charges. They also rely on the polynomial structure of the potential and various other supersymmetric properties of the system.

  13. Probing the transition state region in catalytic CO oxidation on Ru

    Energy Technology Data Exchange (ETDEWEB)

    Ostrom, H. [Stockholm Univ. (Sweden); Oberg, H. [Stockholm Univ. (Sweden); Xin, H. [SLAC National Accelerator Lab., Menlo Park, CA (United States); LaRue, J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., Stanford, CA (United States); Beye, M. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Dell' Angela, M. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); Gladh, J. [Stockholm Univ. (Sweden); Ng, M. L. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Sellberg, J. A. [Stockholm Univ. (Sweden); SLAC National Accelerator Lab., Menlo Park, CA (United States); Kaya, S. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Mercurio, G. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); Nordlund, D. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Hantschmann, M. [Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Hieke, F. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); Kuhn, D. [Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Schlotter, W. F. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Dakovski, G. L. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Turner, J. J. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Minitti, M. P. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Mitra, A. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Moeller, S. P. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Fohlisch, A. [Helmholtz Zentrum Berlin fur Materialien und Energie GmbH, Berlin (Germany); Univ. Potsdam, Potsdam (Germany); Wolf, M. [Fritz-Haber Institute of the Max-Planck-Society, Berlin (Germany); Wurth, W. [Univ. of Hamburg and Center for Free Electron Laser Science, Hamburg (Germany); DESY Photon Science, Hamburg (Germany); Persson, M. [The Univ. of Liverpool, Liverpool (United Kingdom); Norskov, J. K. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., Stanford, CA (United States); Abild-Pedersen, F. [Stanford Univ., Stanford, CA (United States); Ogasawara, H. [SLAC National Accelerator Lab., Menlo Park, CA (United States); Pettersson, L. G. M. [Stockholm Univ. (Sweden); Nilsson, A. [Stockholm Univ. (Sweden); SLAC National Accelerator Lab., Menlo Park, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)

    2015-02-12

    Femtosecond x-ray laser pulses are used to probe the CO oxidation reaction on ruthenium (Ru) initiated by an optical laser pulse. On a time scale of a few hundred femtoseconds, the optical laser pulse excites motions of CO and O on the surface, allowing the reactants to collide, and, with a transient close to a picosecond (ps), new electronic states appear in the O K-edge x-ray absorption spectrum. Density functional theory calculations indicate that these result from changes in the adsorption site and bond formation between CO and O with a distribution of OC–O bond lengths close to the transition state (TS). After 1 ps, 10% of the CO populate the TS region, which is consistent with predictions based on a quantum oscillator model.

  14. Student Mobility in Rural and Nonrural Districts in Five Central Region States. Issues & Answers. REL 2010-No. 089

    Science.gov (United States)

    Beesley, Andrea; Moore, Laurie; Gopalani, Sarah

    2010-01-01

    This report describes the extent and distribution of student mobility in five Central Region states. The study, which calculated student mobility percentages in each state and compared percentages by locale (city, suburb, town, and rural locale, and degree of rurality) within each state, found no consistent patterns across locales. Research…

  15. Present state of the perception gap of nuclear energy between Japanese nuclear energy supplying region and an energy consuming region

    International Nuclear Information System (INIS)

    Public opinion surveys have been carried out since 1998 on what phase and on what extent of the perception of nuclear energy differs between Japanese dwelling in energy supplying region and an energy-consuming region. Southern Fukui rural district where 15 nuclear reactors are now installed and Osaka urban region of about 100 km apart from Fukui were selected as the respective targets for the energy supplying and consuming regions. Analyses of the data of about 3000 samples have revealed the followings. (1) The public in the nuclear energy supplying region are very friendly to nuclear energy so that only about 20 and 39 of the public are resistive to the general promotion of nuclear energy in Japan and to the construction of another nuclear reactor in their dwelling region, respectively. (2) On the other hand, in the energy-consuming region those respective fractions are 41 and 70 implying strong resistance to nuclear energy in the urban region. (3) Both the degree of interest in and the degree of knowledge on nuclear energy are very low, whereas the extent of fear to nuclear is high for the urban public. (4) Not only the fraction of the public who are satisfied with their present life, but the public fraction who is eagerly support the thought of return-to-nature are very high in the urban region. (5) On the other hand, in the energy supplying region, many peoples eagerly want their life to become more convenient than it is now, and 6) all those trends (I)-(5) are revealed more pronouncedly in the woman than the man. The perception gap of nuclear energy thus became clear between Japanese dwelling in rural and urban regions. On the basis of this knowledge, discussions on the nature of the so-called NIMBY will be made from the socio-psychological viewpoint and propositions will also be made on the methods to dissolve the perception gap of that soft. (author)

  16. System Model Bias Processing Approach for Regional Coordinated States Information Involved Filtering

    Directory of Open Access Journals (Sweden)

    Zebo Zhou

    2016-01-01

    Full Text Available In the Kalman filtering applications, the conventional dynamic model which connects the states information of two consecutive epochs by state transition matrix is usually predefined and assumed to be invariant. Aiming to improve the adaptability and accuracy of dynamic model, we propose multiple historical states involved filtering algorithm. An autoregressive model is used as the dynamic model which is subsequently combined with observation model for deriving the optimal window-recursive filter formulae in the sense of minimum mean square error principle. The corresponding test statistics characteristics of system residuals are discussed in details. The test statistics of regional predicted residuals are then constructed in a time-window for model bias testing with two hypotheses, that is, the null and alternative hypotheses. Based on the innovations test statistics, we develop a model bias processing procedure including bias detection, location identification, and state correction. Finally, the minimum detectable bias and bias-to-noise ratio are both computed for evaluating the internal and external reliability of overall system, respectively.

  17. ECONOMICS OF OPERATION AND STATE REGULATION DEVELOPMENT OF THE REGIONAL AGRICULTURE

    Directory of Open Access Journals (Sweden)

    Papahchyan I. A.

    2015-10-01

    Full Text Available The article considers current economic situation in the economy of the Krasnodar region, the importance of import substitution in the future functioning and regulation of regional development of agro-industrial complex. The positive impact on the agricultural economy, double sided grocery sanctions, the leadership of the rural economy of the region with annual growth of GDP of 9.2% (in Russia – 4,5% is pointed. The article shows that the growth of quantitative and qualitative indicators in the industry was provided with additional targeted investment to increase profitability of crop production to 44%. The advantages of big business that produces mostly grains are pointed out, because this factor will continue to determine the vector of development of agriculture. A big positive point of the livestock industry is the growth of profitability of milk production to 37%. At the same time, cattle breeding with the margin of 19.7% is still highly problematic on observance of technological discipline. Production of cattle meat remains unprofitable. A significant segment of production in farming is still taken by small farms. In 2014 the government regulated their development supporting them with money in the amount of more than 700 million RUB . The author believes to keep further growth of the livestock on it is necessary to stabilize the number of livestock, especially dairy cattle, to restore the production of pork, to continue the construction and reconstruction of farms and complexes, to provide animals with high quality food. The author also stresses the importance of development of business of rice growing, vegetable growing, fruit growing, the importance of updating and development of material and technical base. The work provides the data that at the expense of state regulation (support profitability of agriculture in the region has grown by an additional 7%, so it creates new opportunities for growth of the agricultural economy of our

  18. Regional homogeneity analysis on acupoint specificity with resting-state functional magnetic resonance imaging

    Institute of Scientific and Technical Information of China (English)

    REN Xiu-jun; CHEN Hong-yan; WANG Bao-guo; ZHAO Bai-xiao; LI Shao-wu; ZHANG Lei; DAI Jian-ping; LIU Xiao-yuan; LUO Fang

    2012-01-01

    Background The mechanism of acupuncture analgesia in craniotomy has been widely studied.However,the theoretical basis for selection of acupoints has not been examined.In this study,we used the regional homogeneity method blood oxygen level-dependent (BOLD) signals to determine changes in brain activity in response to transcutaneous electrical stimulation on acupoints and non-acupoints in resting state functional magnetic resonance imaging (fMRI).Methods Twelve healthy volunteers were enrolled in this study.BOLD fMRI scanning of the brain was performed for 306 seconds before and 30 minutes after transcutaneous electrical stimulation on acupoints UB63 (Jinmen),LV3 (Tai chong),ST36 (Zusanli),and GB40 (Qiuxu).The procedure was repeated after one week with stimulation on non-acupoints (one was 9 above BL67,the second was 12 above BL67 (Kunlun),the third was 7 above Kl3,and the fourth was 10 above Kl3 (Taixi)).Results The regional homogeneity in the acupoint group was increased in the left thalamus,caudate,putamen,lentiform nucleus (BA19,30,39),postcentral gyrus,precentral gyrus (BA3,4,30,32),calcarine fissure,middle temporal gyrus (BA30),right superior temporal gyrus,inferior temporal gyrus (BA38),cuneus,and precuneus (BA7,19) when compared to the non-acupoint group.The regional homogeneity of the acupoint group was decreased in the left cerebellum posterior lobe,middle frontal gyrus (BA10),double-side precuneus (BA7),and the postcentral gyrus (BA40).Conclusions The brain region activated following acupoint stimulation is the ipsilateral pain-related brain region,which may relate to the therapeutic effect of acupuncture on pain relief.Further acupoint stimulation causes different central nervous responses compared to non-acupoint stimulation.

  19. A global fundamental equation of state for normal hexane in the critical region

    Energy Technology Data Exchange (ETDEWEB)

    Abbaci, Azzedine, E-mail: azzedine.abbaci@univ-annaba.org [Laboratoire de Synthèse et de Biocatalyse Organique, Unité Thermodynamique des Fluides et des Mélanges, Faculté des Sciences, Département de Chimie, Université Badji Mokhtar, BP 12, Sidi-Amar, Annaba 23000 (Algeria); Rizi, Aicha [Laboratoire de Synthèse et de Biocatalyse Organique, Unité Thermodynamique des Fluides et des Mélanges, Faculté des Sciences, Département de Chimie, Université Badji Mokhtar, BP 12, Sidi-Amar, Annaba 23000 (Algeria); Abdulagatov, Ilmutdin M. [Institute of Physics of the Dagestan Scientific Center of the Russian Academy of Sciences, 367005 Makhachkala, M. Yaragskogo Str. 94, Dagestan (Russian Federation)

    2013-09-10

    Highlights: ► The crossover Landau model is used to predict the thermodynamic properties of normal hexane. ► Thermodynamic properties of normal are studied. ► Comparison with different thermodynamic properties is done. - Abstract: In our previous work [S. Azzouz, A. Rizi, A. Acidi, A. Abbaci, St. Cerc. St. CICBIA 11 (2) (2010) 235–241], we developed an interim thermodynamic property formulation for the supercritical n-hexane which incorporates non-analytic scaling laws in the critical region and reproduces the thermodynamic properties of n-hexane far away from the critical region. However, it appears that this equation of state gives unphysical values for critical amplitudes such as that of the compressibility above the critical point. In this work, we present a modification of this equation of state based on the pressure data of Grigoriev et al. group and those of Abdulagatov, the isochoric specific heat data of Amirkhanov et al. as well as the isobaric specific heat of Gerasimov et al. Comparison with different sets of thermodynamic-property data available is given.

  20. Brain regions involved in dispositional mindfulness during resting state and their relation with well-being.

    Science.gov (United States)

    Kong, Feng; Wang, Xu; Song, Yiying; Liu, Jia

    2016-08-01

    Mindfulness can be viewed as an important dispositional characteristic that reflects the tendency to be mindful in daily life, which is beneficial for improving individuals' both hedonic and eudaimonic well-being. However, no study to date has examined the brain regions involved in individual differences in dispositional mindfulness during the resting state and its relation with hedonic and eudaimonic well-being. To investigate this issue, the present study employed resting-state functional magnetic resonance imaging (rs-fMRI) to evaluate the regional homogeneity (ReHo) that measures the local synchronization of spontaneous brain activity in a large sample. We found that dispositional mindfulness was positively associated with the ReHo in the left orbitofrontal cortex (OFC), left parahippocampal gyrus (PHG), and right insula implicated in emotion processing, body awareness, and self-referential processing, and negatively associated with the ReHo in right inferior frontal gyrus (IFG) implicated in response inhibition and attentional control. Furthermore, we found different neural associations with hedonic (i.e., positive and negative affect) and eudaimonic well-being (i.e., the meaningful and purposeful life). Specifically, the ReHo in the IFG predicted eudaimonic well-being whereas the OFC predicted positive affect, both of which were mediated by dispositional mindfulness. Taken together, our study provides the first evidence for linking individual differences in dispositional mindfulness to spontaneous brain activity and demonstrates that dispositional mindfulness engages multiple brain mechanisms that differentially influence hedonic and eudaimonic well-being. PMID:26360907

  1. A global fundamental equation of state for normal hexane in the critical region

    International Nuclear Information System (INIS)

    Highlights: ► The crossover Landau model is used to predict the thermodynamic properties of normal hexane. ► Thermodynamic properties of normal are studied. ► Comparison with different thermodynamic properties is done. - Abstract: In our previous work [S. Azzouz, A. Rizi, A. Acidi, A. Abbaci, St. Cerc. St. CICBIA 11 (2) (2010) 235–241], we developed an interim thermodynamic property formulation for the supercritical n-hexane which incorporates non-analytic scaling laws in the critical region and reproduces the thermodynamic properties of n-hexane far away from the critical region. However, it appears that this equation of state gives unphysical values for critical amplitudes such as that of the compressibility above the critical point. In this work, we present a modification of this equation of state based on the pressure data of Grigoriev et al. group and those of Abdulagatov, the isochoric specific heat data of Amirkhanov et al. as well as the isobaric specific heat of Gerasimov et al. Comparison with different sets of thermodynamic-property data available is given

  2. Study of superdeformed state of nuclei in $Z=70-80$ drip-line region

    CERN Document Server

    Mahapatro, S; Kumar, Bharat; Patra, S K

    2015-01-01

    We study binding energy, root- mean square radius, quadrapole deformation parameter, two-neutron separation energy and single particle energy levels for various isotopes of Ytterbium (Yb), Hafnium(Hf), Tungsten(W), Osmium(Os), Platinum(Pt) and Mercury(Hg) in $Z = 70 - 80$ drip-line region starting from $N =80$ to $N=170$ within the formalism of relativistic mean field (RMF) theory. We compared our results with Finite Range Droplet Model(FRDM) and experimental data and found that the calculated results are in good agreement. The nuclei $^{168}$Yb,$^{172}$Hf, $^{176}$W, $^{184}$Os, $^{188}$Pt, $^{196}$Hg are found to be most stable isotope in the respective series in the neutron-deficient region. We also observe that there is a shape transition at about $A=190$ in $Z=70-80$ region. The shape changes from oblate to highly prolate shape in their intrinsic ground state. We have also studied probable decay mechanisms of these elements.

  3. Disseminated histoplasmosis in two juvenile raccoons (Procyon lotor) from a nonendemic region of the United States.

    Science.gov (United States)

    Clothier, Kristin A; Villanueva, Michelle; Torain, Andrea; Reinl, Steve; Barr, Bradd

    2014-03-01

    Two 6-month-old raccoon kits, which had been rescued and fostered in preparation for return to the wild, became acutely ill and died 3 weeks before scheduled release. At necropsy, the kits had grossly enlarged livers and spleens, diffusely consolidated lungs, and generalized lymphadenopathy. Histologically, extensive infiltrates of macrophages containing yeast organisms were identified in lung, liver, kidney, spleen, lymph nodes, intestinal tissues, brain, adrenal gland, bone marrow, and thymus of both animals. Histiocytic inflammation with accompanying fibrosis was widespread, with necrotic foci evident in lungs, spleen, and intestinal sections. Fungal organisms were observed on sheep blood agar plates; however, repeated subcultures to fungal media designed to induce conidial structures for fungal identification were unsuccessful. Partial DNA sequencing of the 28S ribosomal RNA gene of the blood agar isolate identified 100% homology with Ajellomyces capsulatus (anamorphic name Histoplasma capsulatum). The kits were rescued and fostered in the San Francisco Bay area and it is likely that the exposure to H. capsulatum occurred in this area. Histoplasma sp. infection in wild mammal species is often used as an indication of spore contamination of a geographic region. Northern California is not known to be an endemic region for H. capsulatum, which is not a reportable disease in this state. The presence of severe, disseminated disease and the need for molecular identification associated with the isolate from a nonendemic region identified in the present report may indicate genetic adaptation and altered characteristics of this agent and may warrant further investigation. PMID:24557751

  4. MODERN PROBLEMS OF ANIMAL HUSBANDRY OF THE KRASNODAR REGION: STATE AND SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Nemirskiy A. S.

    2015-10-01

    Full Text Available The Krasnodar region is a major producer and supplier of agricultural products. Livestock development in the Krasnodar region has been supported by the following factors: favorable climate, the intensive development of crop production, the need of the population in livestock production and others. Recently, however, there is a decline in livestock production, which is due to the influence of negative factors. Industry analysis showed the problems that hinder the development: high costs for the purchase of feed for livestock and poultry, low purchase price of products, pedigree cattle deficit, lack of foreign investment, low level of modernization of production. The development of the livestock industry of Krasnodar region must be associated with the use of optimal feed rations of cows, implementation of new methods of genetics and selection, implementation of strict accounting and control of livestock, improvement of livestock veterinary support. This will increase the milk production and improve the efficiency of the industry. The article provides the optimal parameters of the diet of cows, calculated by the authors and based on the use of methods of optimization and simulation. It is based on economic and mathematical model developed by the staff of the Department of Economic Cybernetics of Kuban State Agrarian University

  5. Mitochondrial DNA control region polymorphism in the population of Alagoas state, north-eastern Brazil.

    Science.gov (United States)

    Barbosa, Adriana B G; da Silva, Luiz Antonio F; Azevedo, Dalmo A; Balbino, Valdir Q; Mauricio-da-Silva, Luiz

    2008-01-01

    The sequences of the two hypervariable (HV) segments of the mitochondrial DNA (mtDNA) control region were determined in 167 randomly selected, unrelated individuals living in the state of Alagoas, north-eastern Brazil. One hundred and forty-five different haplotypes, associated with 139 variable positions, were determined. More than 95% of the mtDNA sequences could be allocated to specific mtDNA haplogroups according to the mutational motifs. Length heteroplasmy in the C-stretch HV1 and HV2 regions was observed in 22 and 11%, respectively, of the population sample. The genetic diversity was estimated to be 0.9975 and the probability of two random individuals presenting identical mtDNA haplotypes was 0.0084. The most frequent haplotype was shared by six individuals. All sequences showed high-quality values and phantom mutations were not detected. The diversity revealed in the mitochondrial control region indicates the importance of this locus for forensic casework and population studies within Alagoas, Brazil. PMID:18279250

  6. Regional Climate and Variability of the Summertime Continental United States in Reanalyses

    Science.gov (United States)

    Bosilovich, M G.; Robertson, F. R.; Roberts, B.

    2013-01-01

    Understanding climate variability at regional scales is an important for research and societal needs. Atmospheric retrospective-analyses (or reanalyses) integrate multitudes of observing systems with numerical models to produce continuous data that include variables not easily observed, if at all. The breadth of variables as well as observational influence included in reanalyses make them ideal for investigating climate variability. In this paper, we assess NASA s Modern Era Retrospective-analysis for Research and Application (MERRA) regional variability in North America, specifically the United States, in conjunction with current satellite data reanalyses. Emphasis is placed on summertime precipitation because 1) it is a difficult parameter to capture in the most difficult season, 2) significant observational resources exist to benchmark comparisons, and 3) accurate assessment of precipitation variability is crucial to a multitude of sectors and applications. Likewise, we have also begun to evaluate surface air temperature. While precipitation biases are identified, year to year variability of the precipitation variations, in many cases, are quite reasonable. However, some spurious long term trends and sudden shifts in the time series are also identified. In surface air temperature, analysis of station observations provides ERA Interim a clear overall advantage. However, in a number of regions, all the reanalyses are quite comparable in variability and trend. In other regions, significant precipitation biases may occur, which has implications for the ancillary process data in a reanalysis, such as surface fluxes. We also characterize the reanalyses ability to capture variability related to ENSO. In general, the summertime variations of precipitation in the reanalyses are more highly correlated (positively) to ENSO (using ENSO34) than are the observations. The Northwestern US shows the largest positive correlations to ENSO34, and reanalyses agree with that, and

  7. Regional siting survey for thermal power plants in the state of Ohio

    International Nuclear Information System (INIS)

    The selection and evaluation of sites for power plants have become increasingly difficult in recent years as pressures from various societal segments have resulted in government restraints on selection and burning of fossil fuels, on methods of heat dissipation, on acquisition of transmission line rights-of-way, and on environmental impact in general. The key elements in successful application of power plant siting technology are the development of the proper balance among the basic siting considerations and the understanding that level of detail in a study varies in an inverse relationship with the siting area under examination. As the first step in the process of selection and eventual licensing of new thermal power plant sites for a utility in the State of Ohio, the entire state was screened to determine promising candidate regions large enough to offer several possible candidate sites for thermal power plants. Because of the size of the area under consideration and the advantages of developing sites with an ultimate capacity for more than one power plant, sites with an installed capacity of 1100 to 4400 MW(e) were considered for this study. As a result of the preliminary screening conducted in four distinct steps, three candidate regions showed the best overall promise for either nuclear or fossil-fueled power plant development. Tentative identification was made of candidate sites within these candidate regions, and follow-on studies conducted in an increasing level of detail are presently in progress to determine the candidate site(s) most promising for power plant siting. (U.S.)

  8. Response to state comments on the revised draft Southeastern Regional Characterization Reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    The purpose of this document is to respond to the comments received from the states of the Southeastern Region on the revised draft Southeastern Regional Characterization Reports (RCRs). The responses in this document indicate the manner in which the suggestions or comments received have been considered in modifying the revised draft Southeastern RCRs. Both general comments related to the overall Crystalline Repository Project (CRP) and comments on specific sections of the RCRs are addressed. This document responds to Southeastern State comments on both the revised draft Southeastern Regional Geologic Characterization Report (RGCR) and the revised draft Southeastern Regional Environmental Characterization Report (RECR)

  9. Response to state comments on the revised draft northeastern regional characterization reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    The purpose of this document is to respond to the comments received from the States of the Northeastern Region on the revised draft Northeastern Regional Characterization Reports (RCRs). The responses in this document indicate the manner in which the suggestions or comments received have been considered in modifying the revised draft Northeastern RCRs. Both general comments related to the overall Crystalline Repository Project (CRP) and comments on specific sections of the RCRs are addressed. This document responds to Northeastern State comments on both the revised draft Northeastern Regional Geologic Characterization Report (RGCR) and the revised draft Northeastern Regional Environmental Characterization Report (RECR)

  10. Response to state comments on the revised draft North Central Regional characterization reports for the Crystalline Repository Project

    International Nuclear Information System (INIS)

    The purpose of this document is to respond to the comments received from the states of the North Central Region on the revised draft North Central Regional Characterization Reports (RCRs). The responses in this document indicate the manner in which the suggestions or comments received have been considered in modifying the revised draft North Central RCRs. Both general comments related to the overall Crystalline Repository Project (CRP) and comments on specific sections of the RCRs are addressed. This document responds to North Central State comments on both the revised draft North Central Regional Geologic Characterization Report (RGCR) and the revised draft North Central Regional Environmental Characterization Report (RECR)

  11. Models of regional habitat quality and connectivity for pumas (Puma concolor) in the southwestern United States.

    Science.gov (United States)

    Dickson, Brett G; Roemer, Gary W; McRae, Brad H; Rundall, Jill M

    2013-01-01

    The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor) are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habitat for pumas within an area encompassing the entire states of Arizona and New Mexico. Survey results indicated that the presence of woodland and forest cover types, rugged terrain, and canyon bottom and ridgeline topography were expected to be important predictors of both high quality habitat and heightened permeability. As road density, distance to water, or human population density increased, the quality and permeability of habitats were predicted to decline. Using these results, we identified 67 high quality patches across the study area, and applied concepts from electronic circuit theory to estimate regional patterns of connectivity among these patches. Maps of current flow among individual pairs of patches highlighted possible pinch points along two major interstate highways. Current flow summed across all pairs of patches highlighted areas important for keeping the entire network connected, regardless of patch size. Cumulative current flow was highest in Arizona north of the Colorado River and around Grand Canyon National Park, and in the Sky Islands region owing to the many small habitat patches present. Our outputs present a first approximation of habitat quality and connectivity for dispersing pumas in the southwestern United States. Map results can be used to help target finer-scaled analyses in support of planning efforts concerned with the maintenance of puma metapopulation structure, as well as the protection of landscape features that facilitate the dispersal

  12. Models of regional habitat quality and connectivity for pumas (Puma concolor in the southwestern United States.

    Directory of Open Access Journals (Sweden)

    Brett G Dickson

    Full Text Available The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habitat for pumas within an area encompassing the entire states of Arizona and New Mexico. Survey results indicated that the presence of woodland and forest cover types, rugged terrain, and canyon bottom and ridgeline topography were expected to be important predictors of both high quality habitat and heightened permeability. As road density, distance to water, or human population density increased, the quality and permeability of habitats were predicted to decline. Using these results, we identified 67 high quality patches across the study area, and applied concepts from electronic circuit theory to estimate regional patterns of connectivity among these patches. Maps of current flow among individual pairs of patches highlighted possible pinch points along two major interstate highways. Current flow summed across all pairs of patches highlighted areas important for keeping the entire network connected, regardless of patch size. Cumulative current flow was highest in Arizona north of the Colorado River and around Grand Canyon National Park, and in the Sky Islands region owing to the many small habitat patches present. Our outputs present a first approximation of habitat quality and connectivity for dispersing pumas in the southwestern United States. Map results can be used to help target finer-scaled analyses in support of planning efforts concerned with the maintenance of puma metapopulation structure, as well as the protection of landscape features that facilitate

  13. Diversity of United States medical students by region compared to US census data

    Directory of Open Access Journals (Sweden)

    Smith MM

    2015-05-01

    Full Text Available Mark M Smith,1 Steven H Rose,1 Darrell R Schroeder,2 Timothy R Long1 1Department of Anesthesiology, Mayo Clinic College of Medicine, Rochester, MN, USA; 2Division of Biomedical Statistics and Informatics, Mayo Clinic College of Medicine, Rochester, MN, USA Purpose: Increasing the diversity of the United States (US physician workforce to better represent the general population has received considerable attention. The purpose of this study was to compare medical student race data to that of the US general population. We hypothesized that race demographics of medical school matriculants would reflect that of the general population. Patients and methods: Published race data from the United States Census Bureau (USCB 2010 census and the 2011 Association of American Medical Colleges (AAMC allopathic medical school application and enrollment by race and ethnicity survey were analyzed and compared. Race data of enrolled medical students was compared to race data of the general population within geographic regions and subregions. Additionally, race data of medical school applicants and matriculants were compared to race data of the overall general population. Results: Race distribution within US medical schools was significantly different than race distribution for the overall, regional, and subregional populations of the US (P<0.001. Additionally, the overall race distribution of medical school applicants differed significantly to the race distribution of the general population (P<0.001. Conclusion: This study demonstrated that race demographics of US medical school applicants and matriculants are significantly different from that of the general population, and may be resultant of societal quandaries present early in formal education. Initiatives targeting underrepresented minorities at an early stage to enhance health care career interest and provide academic support and mentorship will be required to address the racial disparity that exists in US

  14. Experience with WASP and MAED among IAEA Member States participating in the Regional Co-operative Agreement (RCA) in Asia and the Pacific Region

    International Nuclear Information System (INIS)

    The report includes the proceedings and papers presented during the workshop on the experience with WASP/MAED computer programs among IAEA Member States participating in the regional co-operative agreement (RCA) in Asia and the Pacific Region, organized by the IAEA and held in Kuala Lumpur (Malaysia) between 5-9 December 1988. A separate abstract was prepared for each of the 14 papers presented. Refs, figs and tabs

  15. Helminthic Parasites of Chickens (Gallus Domesticus in Different Regions of São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    GS da Silva

    2016-03-01

    Full Text Available Abstract The Brazilian poultry industry is an outstanding national and international agribusiness sector. Among the Brazilian states, São Paulo is the largest producer of commercial eggs and the fourth largest producer and exporter of chicken meat. Alternatively, semi-intensive and/or organic poultry production have also obtained a significant share of the domestic market as a result of consumer demand. Helminths affect the performance of the birds, causing significant direct or indirect losses. The objective of the present study was to identify the main helminth species present in chickens reared in 17 municipalities of the state of São Paulo. In total, 359 adult birds were investigated. The birds were reared in different housing systems and were obtained from 69 farms in the selected regions. The birds were submitted to procedures for the detection and identification of helminth parasites, following international standards. The evaluation of the small intestine employed the Mello-Campos method (Mello & Campos, 1974, which allows better recovery of cestode scolices attached to the intestinal mucosa. Stereomicroscopy was used to evaluate the collected materials, and light microscopy was used to identify the species based on their morphological characteristics. The following helminth species were diagnosed in chickens reared in 17 municipalities of the state of São Paulo: nematodes (Ascaridia galli, Capillaria sp., Cheilospirura hamulosa, Heterakis gallinarum, Oxyspirura mansoni, and Strongyloides sp., cestodes (Amoebotaenia cuneata, Choanotaenia infundibulum, Hymenolepis sp., Raillietina cesticillus, Raillietina echinobothrida, and Raillietina tetragona, and trematodes (Zygocotyle lunata and Postharmostomum commutatum.

  16. A Regional Modeling Framework of Phosphorus Sources and Transport in Streams of the Southeastern United States

    Science.gov (United States)

    Garcia, A.M.; Hoos, A.B.; Terziotti, S.

    2011-01-01

    We applied the SPARROW model to estimate phosphorus transport from catchments to stream reaches and subsequent delivery to major receiving water bodies in the Southeastern United States (U.S.). We show that six source variables and five land-to-water transport variables are significant (p<0.05) in explaining 67% of the variability in long-term log-transformed mean annual phosphorus yields. Three land-to-water variables are a subset of landscape characteristics that have been used as transport factors in phosphorus indices developed by state agencies and are identified through experimental research as influencing land-to-water phosphorus transport at field and plot scales. Two land-to-water variables - soil organic matter and soil pH - are associated with phosphorus sorption, a significant finding given that most state-developed phosphorus indices do not explicitly contain variables for sorption processes. Our findings for Southeastern U.S. streams emphasize the importance of accounting for phosphorus present in the soil profile to predict attainable instream water quality. Regional estimates of phosphorus associated with soil-parent rock were highly significant in explaining instream phosphorus yield variability. Model predictions associate 31% of phosphorus delivered to receiving water bodies to geology and the highest total phosphorus yields in the Southeast were catchments with already high background levels that have been impacted by human activity. ?? 2011 American Water Resources Association. This article is a US Government work and is in the public domain in the USA.

  17. Evaluating historical climate and hydrologic trends in the Central Appalachian region of the United States

    Science.gov (United States)

    Gaertner, B. A.; Zegre, N.

    2015-12-01

    Climate change is surfacing as one of the most important environmental and social issues of the 21st century. Over the last 100 years, observations show increasing trends in global temperatures and intensity and frequency of precipitation events such as flooding, drought, and extreme storms. Global circulation models (GCM) show similar trends for historic and future climate indicators, albeit with geographic and topographic variability at regional and local scale. In order to assess the utility of GCM projections for hydrologic modeling, it is important to quantify how robust GCM outputs are compared to robust historical observations at finer spatial scales. Previous research in the United States has primarily focused on the Western and Northeastern regions due to dominance of snow melt for runoff and aquifer recharge but the impact of climate warming in the mountainous central Appalachian Region is poorly understood. In this research, we assess the performance of GCM-generated historical climate compared to historical observations primarily in the context of forcing data for macro-scale hydrologic modeling. Our results show significant spatial heterogeneity of modeled climate indices when compared to observational trends at the watershed scale. Observational data is showing considerable variability within maximum temperature and precipitation trends, with consistent increases in minimum temperature. The geographic, temperature, and complex topographic gradient throughout the central Appalachian region is likely the contributing factor in temperature and precipitation variability. Variable climate changes are leading to more severe and frequent climate events such as temperature extremes and storm events, which can have significant impacts on our drinking water supply, infrastructure, and health of all downstream communities.

  18. The United States Department of Energy's Regional Carbon Sequestration Partnerships Program Validation Phase.

    Science.gov (United States)

    Litynski, John T; Plasynski, Sean; McIlvried, Howard G; Mahoney, Christopher; Srivastava, Rameshwar D

    2008-01-01

    This paper reviews the Validation Phase (Phase II) of the Department of Energy's Regional Carbon Sequestration Partnerships initiative. In 2003, the U.S. Department of Energy created a nationwide network of seven Regional Carbon Sequestration Partnerships (RCSP) to help determine and implement the technology, infrastructure, and regulations most appropriate to promote carbon sequestration in different regions of the nation. The objectives of the Characterization Phase (Phase I) were to characterize the geologic and terrestrial opportunities for carbon sequestration; to identify CO(2) point sources within the territories of the individual partnerships; to assess the transportation infrastructure needed for future deployment; to evaluate CO(2) capture technologies for existing and future power plants; and to identify the most promising sequestration opportunities that would need to be validated through a series of field projects. The Characterization Phase was highly successful, with the following achievements: established a national network of companies and professionals working to support sequestration deployment; created regional and national carbon sequestration atlases for the United States and portions of Canada; evaluated available and developing technologies for the capture of CO(2) from point sources; developed an improved understanding of the permitting requirements that future sequestration activities will need to address as well as defined the gap in permitting requirements for large scale deployment of these technologies; created a raised awareness of, and support for, carbon sequestration as a greenhouse gas (GHG) mitigation option, both within industry and among the general public; identified the most promising carbon sequestration opportunities for future field tests; and established protocols for project implementation, accounting, and management. Economic evaluation was started and is continuing and will be a factor in project selection. During the

  19. Isospin nonconserving interaction in the T=1 analogue states of the mass-70 region

    CERN Document Server

    Kaneko, K; Mizusaki, T; Tazaki, S

    2014-01-01

    Mirror energy differences (MED) and triplet energy differences (TED) in the T=1 analogue states are important probes of isospin-symmetry breaking. Inspired by the recent spectroscopic data of 66Se, we investigate these quantities for A=66-78 nuclei with large-scale shell-model calculations. For the first time, we find clear evidences suggesting that the isospin nonconserving (INC) nuclear force has a significant effect for the upper fp shell region. Detailed analysis shows that in addition to the INC force, the electromagnetic spin-orbit interaction plays an important role for the large, negative MED in A=66 and 70 and the multipole Coulomb term contributes to the negative TED in all the T=1 triplet nuclei. The INC force and its strength needed to reproduce the experimental data are compared with those from the G-matrix calculation using the modern charge-dependent nucleon-nucleon forces.

  20. Isospin nonconserving interaction in the T =1 analogue states of the mass-70 region

    Science.gov (United States)

    Kaneko, K.; Sun, Y.; Mizusaki, T.; Tazaki, S.

    2014-03-01

    Mirror energy differences (MEDs) and triplet energy differences (TEDs) in the T =1 analogue states are important probes of isospin-symmetry breaking. Inspired by the recent spectroscopic data of 66Se, we investigate these quantities for A =66-78 nuclei with large-scale shell-model calculations. For the first time, we find clear evidence suggesting that the isospin nonconserving (INC) nuclear force has a significant effect for the upper fp shell region. Detailed analysis shows that, in addition to the INC force, the electromagnetic spin-orbit interaction plays an important role for the large, negative MED in A =66 and 70 and the multipole Coulomb term contributes to the negative TED in all the T =1 triplet nuclei. The INC force and its strength needed to reproduce the experimental data are compared with those from the G-matrix calculation using the modern charge-dependent nucleon-nucleon forces.

  1. Incidence of gastro-intestinal parasites in horses of Shimoga region, Karnataka state.

    Science.gov (United States)

    Adeppa, J; Ananda, K J; Krishna Murthy, C M; Satheesha, G M

    2016-09-01

    A study was conducted to ascertain the incidence of gastrointestinal parasites in horses of Shimoga region, to generate the data regarding status of parasitic infections of equines in Karnataka state due to paucity of information. A total of 100 fresh fecal samples of equines were collected and examined by direct and sedimentation method for the detection of parasitic egg/ova. Among 100 samples examined, 84 (84.0 %) were found positive for various gastrointestinal helminths. Out of 84 positive cases, 44 (52.38 %) were found positive for Strongylus spp. eggs, 09 (10.71 %) showed Parascaris equorum eggs, 06 (7.14 %) had Gastrodiscus spp. eggs, 04 (4.76 %) harbored Oxyuris equi and the remaining 21 (25.0 %) had a mixed infection of Strongylus spp., Strongyloides spp. and Gastrodiscus spp. PMID:27605810

  2. Managers' perspective on continuous health education in a region of São Paulo State

    Directory of Open Access Journals (Sweden)

    Silvana Martins Mishima

    2015-08-01

    Full Text Available OBJECTIVEAnalysing the concepts of Continuous Health Education - CHE (EPS - in Portuguese, operated by municipal managers and translated into official documents.METHODQualitative research with the use of official documents and semi-structured interviews with the Municipal Health Secretaries or Coordinators of Primary Health Care in the Northeast Region of São Paulo State, and thematic analysis of empirical material.RESULTSResults indicate difficulties in the municipalities problematizing their management practices, services and health care; EPS tools presented are insufficient and unsatisfactory for amending the array of problems raised and are still far from the routine of Primary Care services.CONCLUSIONDespite efforts to implement EPS actions for the strengthening of primary care, the process appears to be incipient.

  3. Monitoring the expansion of built-up areas in Seberang Perai region, Penang State, Malaysia

    International Nuclear Information System (INIS)

    Rapid urbanization has caused land use transformation and encroachment of built environment into arable agriculture land. Uncontrolled expansion could bring negative impacts to society, space and the environment. Therefore, information on expansion and future spatial pattern of built-up areas would be useful for planners and decision makers in formulating policies towards managing and planning for sustainable urban development. This study demonstrates the usage of Geographic Information System in monitoring the expansion of built-up area in Seberang Perai region, Penang State, Malaysia. Built-up area has increased by approximately 20% between 1990 and 2001 and further increased by 12% between 2001 and 2007. New development is expected to continue encroach into existing open space and agriculture area since those are the only available land in this study area. The information on statistics of the expansion of built-up area and future spatial pattern of urban expansion were useful in planning and managing urban spatial growth

  4. The Plate Boundary Observatory (PBO) Network in the PNW region of the United States

    Science.gov (United States)

    Hafner, K.; Austin, K.; Feaux, K.; Jackson, M.; Fengler, K.; Doelger, S.

    2007-05-01

    The Pacific Northwest Region (PNW) of the United States contains a variety of geologic regions and tectonic problems. These include the Cascadia Subduction Zone, Mt. St. Helens and the transition to the Basin and Range province. Since September of 2003, the Plate Boundary Observatory (PBO), which is part of the larger NSF-funded EarthScope project, has been installing a network of continuously operating GPS, strainmeter and tiltmeter instruments. There are currently 78 GPS, 13 strainmeter/borehole seismometers, and 4 tiltmeters operating in the PNW region. The data from this network has already been used to study Episodic Tremor Events (ETS) during September 2005 and January 2007, and renewed activity on Mt. St. Helens that began on September 23, 2004. The goal is have 134 continuously operating GPS stations by the end of September 2008. The locations of the GPS stations were determined by scientific committees. Whenever possible, multiple instruments are deployed at the same location, and share power and communications resources. Examples of this are GPS antennas mounted on top of strainmeter boreholes in the forearc region of western Washington and tiltmeters collecting data through GPS receivers on Mt. St. Helens. In addition, a number of stations provide real time kinematic data to professional surveyors within the region. During the fall of 2006, a 16 GPS and 4 tiltmeter station network was completed on Mt. St. Helens. Results from analysis of both PBO and USGS GPS stations on the mountain, show a radially inward and downward motion, with the maximum vertical offsets high on the mountain and the maximum horizontal offsets located at distances of 5-10km from the crater. Displacements are small over the 2004-present eruption with a maximum of 3cm of inward movement. GPS stations installed high on the mountain experience severe weather and heavy rime accumulations for approximately 6 months of the year. Ice build-up causes distortion of the GPS antenna phase

  5. Lichens as indicators of the atmosphere state in the oil exploration district of Tomsk Region

    Science.gov (United States)

    Bolshunova, Tatiana; Ivan, Podkozlin

    2013-04-01

    Lichens are widespread in the vegetative cover of West Siberia, particularly in the north. They play an important role in the migration and transformation of chemical pollutants. Lichens lack waxy cuticles and are largely dependent on the atmosphere for their water and nutrient uptake. Lichens are not only studied and used as indicators, but also as accumulators, e.g. for trace and heavy metals. In fact, lichens are known for their ability to accumulate airborne substances to concentrations far greater those in the atmosphere, and the element contents of lichen thalli proved to be directly correlated with environmental levels. Monitoring of the atmosphere pollution using lichens is more efficient than that using snow cover. Because of the long lichen life it is possible to obtain persistent mean characteristics of the ecosystems state. Epiphytic lichens, growing on tree stems are more appropriate to use than that which grow on soil. Epiphytic lichens are more sensitive to changes of the chemical composition of the atmosphere. Pollutants penetrate in the lichen thalli from the atmosphere together with precipitations and dust. Moreover the precipitations are saturated with pollutants when going through crowns of trees and trickling down the steams and branches. Lichen studies are especially important in territories subjected to excessive human activity. Because a great part of Tomsk region (West Siberia, Russia) is the territory of the oil-field exploration, there the atmosphere monitoring is a necessary part of the whole environmental monitoring. The aim of this investigation is the estimation of the influence of oil exploration industry in Tomsk region on the atmosphere by means of the study of epiphytic lichens. Lichen samples were collected in August and September 2010-2011. Sampling net included seven areas distributed inside the oil-exploration districts of Tomsk region. In total 27 samples were collected. In these samples 53 chemical elements were detected by

  6. Episodic response project: Wet deposition at watersheds in three regions of the eastern United States

    International Nuclear Information System (INIS)

    During the period from August 1988 to June 1990, wet-only sampling of precipitation was carried out at three Episodic Response Project sites and at one supplemental site. The three watershed sites are Moss Lake, Biscuit Brook, and Linn Run. The supplemental site was the MAP3S site at Pennsylvania State University that characterizes the central group of northern Appalachian streams. The site operators adhered by varying degrees to the sample collection protocol based on the daily sampling protocol of the MAP3S Precipitation Chemistry Network. Sulfate and nitrate ion together accounted for more than 80% of total anions (in μEq/L) in the precipitation at all sites. Wet deposition of sulfate at Moss Lake, Biscuit Brook, Penn State, and Linn Run averaged 223, 230, 253, and 402 mg/m2/month, respectively, whereas nitrate wet deposition averaged 197, 195, 160, and 233 mg/m2/month, respectively. Sulfate deposition was a factor of 2 to 4 higher in summer than in winter. The seasonal pattern for nitrate deposition was weak; the seasonal contrast was less than a factor of 2.5 at all sites. The association between the wet deposition and precipitation chemistry at the MAP3S monitoring site and the average for the study watersheds was dependent on the distance between the site and watershed and the intervening terrain. Precipitation chemistry at the monitoring site is representative of that at the ERP study watersheds in the Adirondack and Catskill regions and in the south-western group of watersheds in the Appalachian region. High spatial variability in precipitation amounts makes this assumption weaker for wet deposition. Chemical input to watersheds from dry deposition has not been determined at any site but could range from a factor of 0.3 to 1.0 of the wet deposition. 7 refs., 38 figs., 12 tabs

  7. Episodic response project: Wet deposition at watersheds in three regions of the eastern United States

    Energy Technology Data Exchange (ETDEWEB)

    Barchet, W.R.

    1991-11-01

    During the period from August 1988 to June 1990, wet-only sampling of precipitation was carried out at three Episodic Response Project sites and at one supplemental site. The three watershed sites are Moss Lake, Biscuit Brook, and Linn Run. The supplemental site was the MAP3S site at Pennsylvania State University that characterizes the central group of northern Appalachian streams. The site operators adhered by varying degrees to the sample collection protocol based on the daily sampling protocol of the MAP3S Precipitation Chemistry Network. Sulfate and nitrate ion together accounted for more than 80% of total anions (in {mu}Eq/L) in the precipitation at all sites. Wet deposition of sulfate at Moss Lake, Biscuit Brook, Penn State, and Linn Run averaged 223, 230, 253, and 402 mg/m{sup 2}/month, respectively, whereas nitrate wet deposition averaged 197, 195, 160, and 233 mg/m{sup 2}/month, respectively. Sulfate deposition was a factor of 2 to 4 higher in summer than in winter. The seasonal pattern for nitrate deposition was weak; the seasonal contrast was less than a factor of 2.5 at all sites. The association between the wet deposition and precipitation chemistry at the MAP3S monitoring site and the average for the study watersheds was dependent on the distance between the site and watershed and the intervening terrain. Precipitation chemistry at the monitoring site is representative of that at the ERP study watersheds in the Adirondack and Catskill regions and in the south-western group of watersheds in the Appalachian region. High spatial variability in precipitation amounts makes this assumption weaker for wet deposition. Chemical input to watersheds from dry deposition has not been determined at any site but could range from a factor of 0.3 to 1.0 of the wet deposition. 7 refs., 38 figs., 12 tabs.

  8. Reimbursement for out-of-state burn patients is not always lower than that for in-state patients at regional burn centers.

    Science.gov (United States)

    Peck, Michael D; Pressman, Melissa A; Caruso, Daniel M; Edelman, Linda S; Holmes, James H; Hughes, William B; Korentager, Richard A; Saffle, Jeffrey R; Voigt, David W

    2010-01-01

    Because burn care in the United States is regionalized, burn patients are often transported across state lines to receive their burn treatment. The authors hypothesized that there are differences between in-state and out-of-state reimbursement for burn care. This project was conducted by the American Burn Association (ABA) Government Affairs Committee through the ABA Multicenter Trials Group. Participation was open to any member of the ABA. This retrospective observational study was approved by the institutional review boards of each participating institution. Subjects were identified using registry of each site, selecting patients hospitalized for burn injuries during FY2004-FY2006 of the hospitals. Once identified by the registry, the ID numbers were used to collect billing and reimbursement data from the financial offices. Data were sorted by age (adult and pediatric), location (in state and out of state), and payor source (Medicare, Medicaid, commercial, workers compensation, and self-pay). The rate of reimbursement was calculated based on charges and recoveries. Comparisons on data of each center were performed using Student's t-test with type I error <1%. Six facilities contributed data. A total of 4850 burn patients were reviewed, of whom 3941 were in-state burn patients and 909 were out-of-state burn patients. When the results from all six states were analyzed together, reimbursement for adults from Medicaid and Medicare was higher for in-state patients than for out-of-state patients. However, when analyzed by state, Medicare reimbursement between in-state and out-of-state patients did not differ significantly. In one state (Kansas), in-state Medicaid reimbursement was higher, but in two others (Arizona and Pennsylvania), in-state Medicaid reimbursement was lower than that for out-of-state reimbursement. Reimbursement for the care of children did not differ significantly based on state of residence. From these data, we conclude that there are indeed

  9. The traditions of Russian and European perception of the state frontier in the conditions of transborder regional cooperation

    Directory of Open Access Journals (Sweden)

    Kosov Yu. V.

    2012-01-01

    Full Text Available The article focuses on the state frontier in European and Russian political cultures as a major instrument for developing trans-border regional cooperation. The term ‘state frontier’ is defined through a prism of regional integration processes. The authors examine the role of trans-border relations between Russia and the European Union in promoting mutually beneficial strategic cooperation in the Baltic Sea region. Historical experience, geopolitical position, national psychology and some other factors shape common perceptions of the state frontier in mass consciousness, which can vary from country to country. The state frontier is a key imperative of trans-border regional cooperation. The trans-border relations between Russia and the EU serve a foundation for the development of strategic partnership, and it is cross-border cooperation in the Baltic Sea region that proves to be most efficient in this respect. At present, there are several cooperation mechanisms and programmes in place which are aimed at enhancing Russia — EU relations in the Baltic Sea region. In the long-term perspective, the development of regional integration processes in the Baltic Sea region is seen as one of the key elements for increasing and strengthening strategic cooperation between Russia and the EU.

  10. Provenience studies in archaeological sites in Araruama region, Rio de Janeiro State, Brazil

    International Nuclear Information System (INIS)

    The present work shows the results of provenience studies for ceramics collected at Sao Jose, Morro Grande, Serrano and Bela Vista archaeological sites in Araruama region, in Rio de Janeiro State, Brazil. The clays used in this study were collected in the same region. The elemental chemical composition were determined in ceramic and clay samples by INAA allowing the simultaneous determination of twenty five elements, most of them at trace level. The studies of classification and provenience were made by multivariate statistical methods. The Euclidean distance and the hierarchical means in the Ward subroutine were used in cluster analysis. besides, dilution effect was also taken into account to verify the relation between clays and the different groups defined. The results of the cluster analysis and of the average dilution factor calculated for each one of the clays in relation to each group defined show that ceramics without decorations from Sao Jose have a closer chemical composition collected at the closest point at Morro Grande, denominated as Corrego Cambuci. The elements Co, Cr, Hf, Ta, Ti and Sb show smaller concentration in the ceramic, suggesting that in some way those elements are lost during fabrication or probably are diluted by the addition of temper or other materials. (author)

  11. The economic growth of small states and small economies in regional economic organizations and integrations: similarities and differences

    Directory of Open Access Journals (Sweden)

    Petar Kurečić

    2014-09-01

    Full Text Available The authors examine the effect of membership of small states in regional economic organizations and integrations on the growth of GDP. The aim is to use cost-benefit analysis to answer the question of whether small states, and also small economies, achieve greater economic growth through regional economic organizations and integrations than those small states that are not small economies. Small states, as the subjects of research work, have been chosen precisely because of their size, here defined by quantitative criteria, but taking into account that relational criteria are very important for their positioning in international relations, such as greater exposure to external influences and their dependence on membership in regional economic organizations and integrations. The GDP of small states, in an attempt to answer the hypothesis, was followed for a period of twenty years. Characteristics that depend on regional affiliation of small states, as well as the similarities and differences between small states which are members of the same regional economic organizations/integrations, were also the subject of this paper.

  12. Resting-state functional connectivity of ventral parietal regions associated with attention reorienting and episodic recollection

    Directory of Open Access Journals (Sweden)

    Sander M Daselaar

    2013-02-01

    Full Text Available In functional neuroimaging studies, ventral parietal cortex (VPC is recruited by very different cognitive tasks. Explaining the contributions VPC to these tasks has become a topic of intense study and lively debate. Perception studies frequently find VPC activations during tasks involving attention-reorienting, and memory studies frequently find them during tasks involving episodic recollection. According to the Attention to Memory (AtoM model, both phenomena can be explained by the same VPC function: bottom-up attention. Yet, a recent functional MRI (fMRI meta-analysis suggested that attention-reorienting activations are more frequent in anterior VPC, whereas recollection activations are more frequent in posterior VPC. Also, there is evidence that anterior and posterior VPC regions have different functional connectivity patterns. To investigate these issues, we conducted a resting-state functional connectivity analysis using as seeds the center-of-mass of attention-reorienting and recollection activations in the meta-analysis, which were located in the supramarginal gyrus (SMG, around the temporo-parietal junction—TPJ and in the angular gyrus (AG, respectively. The SMG seed showed stronger connectivity with ventrolateral prefrontal cortex (VLPFC and occipito-temporal cortex, whereas the AG seed showed stronger connectivity with the hippocampus and default network regions. To investigate whether these connectivity differences were graded or sharp, VLPFC and hippocampal connectivity was measured in VPC regions traversing through the SMG and AG seeds. The results showed a graded pattern: VLPFC connectivity gradually decreases from SMG to AG, whereas hippocampal connectivity gradually increases from SMG to AG. Importantly, both gradients showed an abrupt break when extended beyond VPC borders. This finding suggests that functional differences between SMG and AG are more subtle than previously thought. These connectivity differences can be

  13. CHINA'S REGIONAL DISPARITY IN 1981-2000:OPENNESS AND DEVELOPMENT OF NON-STATE-OWNED ENTERPRISES AND FISCAL DECENTRALIZATION

    Institute of Scientific and Technical Information of China (English)

    SHEN Bing

    2004-01-01

    While China's economic growth has been impressive since 1978, regional disparity in terms of provincial per capita GDP has been increasing. On the other hand, this rapid but uneven growth was accompanied by China's deepening openness and structural reforms including the development of non-state-owned enterprises (non-SOEs) and fiscal decentralization. Based on quantitative analyses, this paper tries to explore the features of regional disparity in China and the relationships between regional growth and China's openness and economic structure reforms in the period from 1981 to 2000. The paper finds that the catching-up of the coastal region to the initially rich provinces, which are mainly located in inland areas, brought about a convergence of the growth pattern across provinces in the 1980s.The subsequent divergence in the provincial growth rates between the coast and the interior generated an enlarging regional disparity in China in the 1990s. The ever-faster growth in the coastal region was benefited by China's openness and the development of non-state-owned enterprises. The development of non-state-owned enterprises underlies the higher operational efficiency in the coastal region. Additionally, with the insignificant regression results, fiscal decentralization was observed to facilitate faster growth in the coast region. The findings justify the initiative of the "West Region Development Strategy" and offer some policy implications for China.

  14. Site selection issues for radioactive waste disposal in arid regions of the United States

    International Nuclear Information System (INIS)

    In the United States, shallow land burial has been the principal method of low-level radioactive waste disposal for the past 24 years. Experience has included disposal sites in both arid and humid environments. This paper provides a general overview of the experience to date at the arid sites with contrasts to the humid site experience. Current practices are reviewed with respect to surface water management, trench construction and disposal operations, environmental monitoring of air, water, groundwater, soil and vegetation. As a result of recent federal legislation, new disposal sites are soon to be developed in various regions of the country. Site selection, licensing and development of these new facilities will be governed by federal regulations which have been developed on the basis of past experience and research. Title 10 Code of Federal Regulations Part 61, 'Licensing Requirements for Land Disposal of Radioactive Waste', sets forth certain site suitability requirements and performance objectives with respect to acceptable levels of impact to man and the environment. Guidelines for the site selection process and site characterization are also provided. In this paper, these requirements and their conceptual bases are discussed, particularly in relation to implementation at an arid location. Another rule, 40 Code of Federal Regulations Part 193 is being developed to establish 'Standards for Low-Level Radioactive Waste Disposal'. This rule is being supported by a risk assessment computer model developed by the United States Environmental Protection Agency

  15. Mitochondrial DNA control region diversity in a population from Espirito Santo state, Brazil.

    Science.gov (United States)

    Sanches, Naiara M; Paneto, Greiciane G; Figueiredo, Raquel F; de Mello, Aline O; Cicarelli, Regina M B

    2014-10-01

    Mitochondrial DNA (mtDNA) analysis has proved to be useful for forensic identification, especially in cases which nuclear DNA markers fail, as in degraded samples or in cases where the biological material has few traces or no nuclear DNA. Moreover, it can be applied in population genetics, inferring the origin of a population. In this work, the entire mtDNA control region of 97 individuals from the state of Espirito Santo, Brazil, was analyzed. We have found 94 different haplotypes yielding a high haplotype diversity of 0.9994 ± 0.0016. The probability of a random match calculated was 1.09. Haplogroup distribution analysis confirmed a highly admixed Latin American population: African lineages (43.3 %), European lineages (32.0 %), Native American lineages (23.7 %) and Asian lineages (1.0 %). We have concluded that this type of tool can be used both in forensic genetics to the study of different human populations, such as highly admixed populations, and in the study of migration's history and colonization of different states and countries of the world. PMID:24996288

  16. Chronic whiplash symptoms are related to altered regional cerebral blood flow in the resting state.

    Science.gov (United States)

    Linnman, Clas; Appel, Lieuwe; Söderlund, Anne; Frans, Orjan; Engler, Henry; Furmark, Tomas; Gordh, Torsten; Långström, Bengt; Fredrikson, Mats

    2009-01-01

    The neural pathogenic mechanisms involved in mediating chronic pain and whiplash associated disorders (WAD) after rear impact car collisions are largely unknown. This study's first objective was to compare resting state regional cerebral blood flow (rCBF) by means of positron emission tomography with (15)O labelled water in 21 WAD patients with 18 healthy, pain-free controls. A second objective was to investigate the relations between brain areas with altered rCBF to pain experience, somatic symptoms, posttraumatic stress symptoms and personality traits in the patient group. Patients had heightened resting rCBF bilaterally in the posterior parahippocampal and the posterior cingulate gyri, in the right thalamus and the right medial prefrontal gyrus as well as lowered tempero-occipital blood flow compared with healthy controls. The altered rCBF in the patient group was correlated to neck disability ratings. We thus suggest an involvement of the posterior cingulate, parahippocampal and medial prefrontal gyri in WAD and speculate that alterations in the resting state are linked to an increased self-relevant evaluation of pain and stress. PMID:18486506

  17. "Fiscal Decentralization, Commitment and Regional Inequality: Evidence from State-level Cross-sectional Data for the United States"

    OpenAIRE

    Nobuo Akai; Masayo Sakata

    2005-01-01

    While conventional approaches to fiscal decentralization suggest that decentralization lowers the power of redistribution among regions, recent theories argue that fiscal decentralization works as a commitment device. In this manner, where the budget in a given region is highly dependent on transfers from the central government, there is an incentive for effort following fiscal decentralization. The former effect is argued to increase regional inequality, while the latter suggests a decrease ...

  18. Functional Signatures as the Basis for Hydrologic Similarity: Regional Analysis Across the Continental United States

    Science.gov (United States)

    Yaeger, M. A.; Ye, S.; Coopersmith, E. J.; Cheng, L.; Sivapalan, M.

    2011-12-01

    Catchment signatures quantify hydrologic responses to rainfall inputs; by distilling catchment behavior into a few signatures, classification of variable behavior across many different catchments can be made. One such signature, the regime curve (RC), shows the intra-annual variability of monthly or even daily average streamflows. Another, the flow duration curve (FDC), plots daily streamflow magnitude as a function of the probability of its exceedance. Encoded within these signatures are the combined impacts of climate, geology, topography, ecology, and even human activities. In this study we analyze regional variations of the RC and the FDC across the continental United States and interpret these using a simple bucket model in order to better understand the climatic and landscape controls. The four parameter functional model used treats a catchment as a nonlinear, two-stage filter. In the first stage, precipitation events are filtered nonlinearly into fast runoff and wetting (infiltration). In the second stage, the infiltrated water is again filtered, more linearly, governed by a competition between subsurface drainage and evapotranspiration. In this filtering process, the FDC associated with the precipitation itself cascades through the catchment system, transformed first into the FDC of fast runoff, and then into the FDC of slow runoff. The FDC of total runoff is therefore a convolution of the two components. Using this partitioning, both the RC and the FDC can be separated into two components, one for the fast runoff, and one for the slow, subsurface runoff. The analysis is repeated for 200 catchments from the MOPEX long-term dataset, spatially ranged across the entire continental United States. The variations in the FDCs are evaluated on the basis of the model parameters for each filter, enabling assessment of the relative contributions of climate (from the FDCs of precipitation and relative seasonality of precipitation and potential evaporation) and

  19. 40 CFR 109.5 - Development and implementation criteria for State, local and regional oil removal contingency plans.

    Science.gov (United States)

    2010-07-01

    ... identification of critical water use areas to facilitate the reporting of and response to oil discharges. (2) A... criteria for State, local and regional oil removal contingency plans. 109.5 Section 109.5 Protection of... OIL REMOVAL CONTINGENCY PLANS § 109.5 Development and implementation criteria for State, local...

  20. Distance Education Policy Standards: A Review of Current Regional and National Accrediting Organizations in the United States

    Science.gov (United States)

    Keil, Suzanne; Brown, Abbie

    2014-01-01

    A review of distance education accreditation policies and standards written by the six United States regional accrediting commissions and two national accrediting organizations: the Middle States Commission on Higher Education; the New England Association of Schools and Colleges - Commission on Institutions of Higher Education; the North Central…

  1. National and regional trends in water-well drilling in the United States, 1964-84

    Science.gov (United States)

    Hindall, S.M.; Eberle, Michael

    1989-01-01

    Information on national and regional water-well drilling activity is important for water-resource planning and management and for water-related equipment marketing. This report describes a study to analyze drilling trends on the basis of data for selected years from 1964 through 1984. The study focused primarily on the years 1964 and 1980-84 but also included data from 1960. Approximately 397,000 water wells were drilled in the United States in 1984. Seven States, Florida, Texas, New York, Michigan, North Carolina, Virginia, and Ohio, accounted for 39 percent of all the wells drilled in the United States in 1984. Florida led the Nation in drilling activity with 45,600 new wells. The 1984 national drilling total was 2.6 percent greater than the total for 1980 (387,000) and 8.5 percent less than the total for 1964 (434,000). However, these moderate differences do not reflect substantial year-to-year fluctuations that may have occurred during that 20-year period. Qualitative comparisons suggest that drilling activity for a given year is closely related to the number of housing starts for that year. If so, there may have been peaks in drilling activity in 1972 and 1977-78 (corresponding to peaks in housing starts) that are not identified in this study because of a lack of available well-drilling data for those years. Well-drilling data for 1964 and the 1980-84 period probably represent a low to moderate level of drilling activity and, if compared to earlier data, suggest that there has been no substantial growth or decline in the water-well industry as a whole since the 1940's.

  2. A comparison of regional and national values for recovering threatened and endangered marine species in the United States.

    Science.gov (United States)

    Wallmo, Kristy; Lew, Daniel K

    2016-09-01

    It is generally acknowledged that willingness-to-pay (WTP) estimates for environmental goods exhibit some degree of spatial variation. In a policy context, spatial variation in threatened and endangered species values is important to understand, as the benefit stream from policies affecting threatened and endangered species may vary locally, regionally, or among certain population segments. In this paper we present WTP estimates for eight different threatened and endangered marine species estimated from a stated preference choice experiment. WTP is estimated at two different spatial scales: (a) a random sample of over 5000 U.S. households and (b) geographically embedded samples (relative to the U.S. household sample) of nine U.S. Census regions. We conduct region-to-region and region-to-nation statistical comparisons to determine whether species values differ among regions and between each region and the entire U.S. Our results show limited spatial variation between national values and values estimated from regionally embedded samples, and differences are only found for three of the eight species. More variation exists between regions, and for all species there is a significant difference in at least one region-to-region comparison. Given that policy analyses involving threatened and endangered marine species can often be regional in scope (e.g., ecosystem management) or may disparately affect different regions, our results should be of high interest to the marine management community. PMID:27160027

  3. Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Hydrologic Landscape Regions

    Science.gov (United States)

    Wieczorek, Michael E.; LaMotte, Andrew E.

    2010-01-01

    This data set represents the area of Hydrologic Landscape Regions (HLR) compiled for every catchment of NHDPlus for the conterminous United States. The source data set is a 100-meter version of Hydrologic Landscape Regions of the United States (Wolock, 2003). HLR groups watersheds on the basis of similarities in land-surface form, geologic texture, and climate characteristics. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris

  4. High charge state carbon and oxygen ions in Earth's equatorial quasi-trapping region

    Science.gov (United States)

    Christon, S. P.; Hamilton, D. C.; Gloeckler, G.; Eastmann, T. E.

    1994-01-01

    Observations of energetic (1.5 - 300 keV/e) medium-to-high charge state (+3 less than or equal to Q less than or equal to +7) solar wind origin C and O ions made in the quasi-trapping region (QTR) of Earth's magnetosphere are compared to ion trajectories calculated in model equatorial magnetospheric magnetic and electric fields. These comparisons indicate that solar wind ions entering the QTR on the nightside as an energetic component of the plasma sheet exit the region on the dayside, experiencing little or no charge exchange on the way. Measurements made by the CHarge Energy Mass (CHEM) ion spectrometer on board the Active Magnetospheric Particle Tracer Explorer/Charge Composition Explorer (AMPTE/CCE) spacecraft at 7 less than L less than 9 from September 1984 to January 1989 are the source of the new results contained herein: quantitative long-term determination of number densities, average energies, energy spectra, local time distributions, and their variation with geomagnetic disturbance level as indexed by Kp. Solar wind primaries (ions with charge states unchanged) and their secondaries (ions with generally lower charge states produced from primaries in the magnetosphere via charge exchange)are observed throughout the QTR and have distinctly different local time variations that persist over the entire 4-year analysis interval. During Kp larger than or equal to 3 deg intervals, primary ion (e.g., O(+6)) densities exhibit a pronounced predawn maximum with average energy minimum and a broad near-local-noon density minimum with average energy maximum. Secondary ion (e.g., O(+5)) densities do not have an identifiable predawn peak, rather they have a broad dayside maximum peaked in local morning and a nightside minimum. During Kp less than or equal to 2(-) intervals, primary ion density peaks are less intense, broader in local time extent, and centered near midnight, while secondary ion density local time variations diminish. The long-time-interval baseline helps

  5. Regional Visibility Statistics in the United States: Natural and Transboundary Pollution Influences, and Implications for the Regional Haze Rule

    OpenAIRE

    Park, Rojkin J.; Jacob, Daniel J.; Kumar, Naresh; Yantosca, Robert M.

    2006-01-01

    The Regional Haze Rule of the US Environmental Protection Agency mandates reduction in US anthropogenic emissions to achieve linear improvement of visibility in wilderness areas over the 2004–18 period toward an endpoint of natural visibility conditions by 2064. Linear improvement is to apply to the mean visibility degradation on the statistically 20% worst days, measured as a Haze Index in units of deciviews (log of aerosol extinction). We use a global chemical transport model (GEOS-Chem) wi...

  6. 76 FR 13209 - United States and State of Texas v. United Regional Health Care System; Proposed Final Judgment...

    Science.gov (United States)

    2011-03-10

    ... TRICARE. These rates are not subject to negotiation. 15. In contrast, commercial health insurers negotiate... with commercial insurers that effectively prevent those insurers from contracting with United Regional..., filed at the same time as the Complaint, prohibits United Regional from using agreements with...

  7. Contemporary State and Strategic Directions of Developing the Information Environment of the North-Eastern Regions in Russia (With the Kamchatka Region as an Example

    Directory of Open Access Journals (Sweden)

    Petruk GV

    2015-11-01

    Full Text Available Information environment is the basis for the contemporary economic systems development, and a component of the production infrastructure of any territory. The present article evaluates the state, analyzes the problems, and defines strategic perspectives of developing the information environment of the remote North-Eastern regions of Russia, with the Kamchatka Region as an example. The authors specify that the development of the information environment is a vitally important factor for the North-Eastern regions of Russia that are not directly connected with the continent by means of road-transport and train communication. It must provide stable economic growth and increase in the level of people’s life. According to the authors, the development of telecommunication infrastructure that connects information resources allocated territorially, and large-scale assimilation of geographic information systems based on contemporary communications must become the priority directions of developing the information environment of the North-Eastern regions.

  8. Water Footprint of pigs slaughtered in the northeast region of Rio Grande do Sul State, Brazil

    Directory of Open Access Journals (Sweden)

    Vania Elisabete Schneider

    2016-03-01

    Full Text Available This study estimated the water footprint of pigs slaughtered in the municipalities that participate in the Regional Council for the Development of Serra (Corede Serra, in Portuguese, located in the northeast region of Rio Grande do Sul State, in 2014. In order to determine the water footprint, we estimated the water consumed in the production of grains (corn and soybeans used for animal feed, the water used for livestock watering, the water used for cleaning creation areas and the water consumed by animals during the growing and finishing phases. The total water footprint of slaughtered pigs was 0.19825 km3, the largest component of which was water used for the cultivation of grains (99.6%. The municipality of Nova Prata had the largest water footprint of Corede Serra (0.02343 km3 year1, followed by the municipalities of Paraí (0.02187 km3 year-1 and Serafina Corrêa (0.01658 km3 year-1. The municipalities of São Marcos (0.000006 km3 year-1, Bento Gonçalves (0,00002 km3 year-1 and Boa Vista do Sul (0.0004 km3 year-1 had the lowest water footprints, due to low corn productivity associated with the low number of hogs slaughtered. From this assessment, it was found that the management of water resources associated with pig chain production should include water used in the production of feed grain as well as the water used directly in animal husbandry.

  9. 76 FR 36450 - Approval and Promulgation of Air Quality Implementation Plans; State of Nevada; Regional Haze...

    Science.gov (United States)

    2011-06-22

    ... promulgated a rule to address regional haze on July 1, 1999 known as the Regional Haze Rule (RHR) (64 FR 35713... Submittals II. Background A. Description of Regional Haze B. History of Regional Haze Regulations C. Roles of... conditions. 64 FR 35715 (July 1, 1999). \\1\\ Visual range is the greatest distance, in kilometers or miles,...

  10. 78 FR 8083 - Partial Disapproval of State Implementation Plan; Arizona; Regional Haze Requirements

    Science.gov (United States)

    2013-02-05

    ... regional haze on July 1, 1999. 64 FR 35714 (July 1, 1999) codified at ] 40 CFR part 51, subpart P (Regional... of the required SIP submissions to address regional haze. See 74 FR 2392. Specifically, EPA found... Arizona's 309 Regional Haze SIP, if finalized, will not create a new FIP obligation.\\18\\ \\16\\ 74 FR...

  11. 78 FR 53250 - Approval and Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze...

    Science.gov (United States)

    2013-08-29

    ... regional haze issues. EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713... first implementation period for regional haze.\\1\\ See 77 FR 31240. EPA's May 25, 2012, proposed... Florida regional haze SIP, and on June 7, 2012 (77 FR 33642), EPA finalized a limited disapproval of...

  12. CHARCOAL PRICE ANALYSIS IN FOUR REGIONS OF MINAS GERAIS STATE-BRAZIL

    Directory of Open Access Journals (Sweden)

    José Luiz Pereira de Rezende

    2005-09-01

    Full Text Available The State of Minas Gerais is the largest producer and consumer of charcoal, that is used as term-reducer of iron ore,for producing pig iron. This study analyzed the time series of charcoal prices in four regions of Minas Gerais State. For the analysisof the price series, the SARIMA model was used, for finding a model that better forecasts prices for the four studied areas. The mostappropriate models were chosen using graphical analyses of the standardized residues, autocorrelation functions and partialautocorrelations, stochastic tests and criteria of evaluation of the order of the model. It concluded that: the differences of charcoalprices occur, basically, due to the geographical location; the analyses of domain of the time and domain of the frequency showed thatthere is difference in the price series of the four studied areas; the areas of Sete Lagoas and Belo Horizonte, giving that they are closelylocated, possess similar prices and they generated similar model; the studied areas presented differentiated models and supplied goodadjustments for the observed series. The best models were SARIMA (2,1,1x(1,0,012, for Belo Horizonte; SARIMA (2,0,0x(2,1,212,for Divinópolis; SARIMA (2,1,1x(1,0,012, for Sete Lagoas and SARIMA (1,1,1x(1,1,112, for Vertentes. Such models presented in aparsimonious way, containing a small number of parameters. All models SARIMA (p,d,q (P,D,Qs, for the four studied areas,presented white noise and supplied adequate price forecast.

  13. Integrated Assessment of Climate Change, Land-Use Changes, and Regional Carbon Dynamics in United States

    Science.gov (United States)

    Mu, J. E.; Sleeter, B. M.; Abatzoglou, J. T.

    2015-12-01

    (e.g., counties in the United States) and aggregate to states or eco-logical regions. Alternative approach used in previous literature is the top-down approach, which depends on global economic model projections and downscaling methods. Compared to the top-down approach, our approach is more realistic by using observed data.

  14. Recent Regional Climate State and Change - Derived through Downscaling Homogeneous Large-scale Components of Re-analyses

    Science.gov (United States)

    Von Storch, H.; Klehmet, K.; Geyer, B.; Li, D.; Schubert-Frisius, M.; Tim, N.; Zorita, E.

    2015-12-01

    Global re-analyses suffer from inhomogeneities, as they process data from networks under development. However, the large-scale component of such re-analyses is mostly homogeneous; additional observational data add in most cases to a better description of regional details and less so on large-scale states. Therefore, the concept of downscaling may be applied to homogeneously complementing the large-scale state of the re-analyses with regional detail - wherever the condition of homogeneity of the large-scales is fulfilled. Technically this can be done by using a regional climate model, or a global climate model, which is constrained on the large scale by spectral nudging. This approach has been developed and tested for the region of Europe, and a skillful representation of regional risks - in particular marine risks - was identified. While the data density in Europe is considerably better than in most other regions of the world, even here insufficient spatial and temporal coverage is limiting risk assessments. Therefore, downscaled data-sets are frequently used by off-shore industries. We have run this system also in regions with reduced or absent data coverage, such as the Lena catchment in Siberia, in the Yellow Sea/Bo Hai region in East Asia, in Namibia and the adjacent Atlantic Ocean. Also a global (large scale constrained) simulation has been. It turns out that spatially detailed reconstruction of the state and change of climate in the three to six decades is doable for any region of the world.The different data sets are archived and may freely by used for scientific purposes. Of course, before application, a careful analysis of the quality for the intended application is needed, as sometimes unexpected changes in the quality of the description of large-scale driving states prevail.

  15. Aspects and environmental impacts of mining in the central region of the State of the Tocantins

    Directory of Open Access Journals (Sweden)

    Rose Mary Gondim Mendonça

    2009-08-01

    Full Text Available The use of mineral resources for the man is so old how much its history. The register of the activity human being searchs its initial references in the dependence of the man in relation to the mineral goods. A study of the quality of superficial waters it was carried through, in a mining company of crushed rock of granite in the central region of the state of the Tocantins. The results had shown a significant variation of the parameters throughout the six months of study. A characterization was carried through physicist-chemistry and biological (coliforms. The results showed a significant variation of the parameters sampled over six months of study, especially the temperature, which ranged from 22.6 oC to 35 °C, pH varying from 5.04 to 8.94, the electrical conductivity varying from 11.5 to 94.1 μS cm-1, the turbidity varying from 0.90 UNT to 461 UNT, and the total coliforms and thermotolerant, with presence in determined samples. These values found in the sampling demonstrate significant variation of the ambient quality of superficial waters in the area of direct influence of the company; action must be taken in the direction to diminish possible happened ambient impacts of the mining actions.Key-words: mining, waters quality, tracking.

  16. Mineralogical and geochemical aspects of nickeliferous laterite of Vermelho region, Serra dos Carajas (State of Para)

    International Nuclear Information System (INIS)

    Mineralogical and geochemical studies were carried out on the nickeliferous laterite of Vermelho region (Serra of Carajas, state of Para). A total of 64 samples were analysed by X-ray fluorescence analysis and atomic absorption, spectrophotometry, including bed-rock specimens. The laterite is derived from ultramafic rocks (serpentinites) and there horizons were recognized towards the top: saprolitic horizon with a thickness of more than 4 meters, clay horizon 6,1 meters thick and limonitic horizon with a thickness of 8,3 meters. The process of weathering affected both major and trace elements which were bleached, transported and reprecipitated. This caused variations in the concentration of the elements with depth, except for magnesium which was extensively bleached. Nickel concentrations in the clay horizon probably was a result of ion exchange between smectite and Ni-bearing solutions, the source of this Ni being goethite. Cobalt and zinc were also strongly enriched during the process of laterization, although maximum concentrations of these elements are found in different horizons. (author)

  17. Regional climate effects of irrigation and urbanization in thewestern united states: a model intercomparison

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, M.A.; Kueppers, L.M.; Sloan, L.C.; Cavan, D.C.; Jin, J.; Kanamaru, H.; Miller, N.L.; Tyree, M.; Du, H.; Weare, B.

    2006-05-01

    In the western United States, more than 30,500 square miles has been converted to irrigated agriculture and urban areas. This study compares the climate responses of four regional climate models (RCMs) to these past land-use changes. The RCMs used two contrasting land cover distributions: potential natural vegetation, and modern land cover that includes agriculture and urban areas. Three of the RCMs represented irrigation by supplementing soil moisture, producing large decreases in August mean (-2.5 F to -5.6 F) and maximum (-5.2 F to -10.1 F) 2-meter temperatures where natural vegetation was converted to irrigated agriculture. Conversion to irrigated agriculture also resulted in large increases in relative humidity (9 percent 36 percent absolute change). Only one of the RCMs produced increases in summer minimum temperature. Converting natural vegetation to urban land cover produced modest but discernable climate effects in all models, with the magnitude of the effects dependent upon the preexisting vegetation type. Overall, the RCM results indicate that land use change impacts are most pronounced during the summer months, when surface heating is strongest and differences in surface moisture between irrigated land and natural vegetation are largest. The irrigation effect on summer maximum temperatures is comparable in magnitude (but opposite in sign) to predicted future temperature change due to increasing greenhouse gas concentrations.

  18. Integrated multi-regional energy and interindustry model of the United States

    Energy Technology Data Exchange (ETDEWEB)

    Goettle, IV, Richard J.; Cherniavsky, Ellen A.; Tessmer, Jr, Raymond G.

    1977-05-01

    The energy sector of the proposed formulation is represented in a detailed multi-regional linear programming model. This model optimally allocates regionally produced energy resources and selects the optimal regional mix of energy supply, conversiion, and demand technologies according to least cost or other important criteria (e.g. an aggregate environmental index or foreign energy imports) to meet projected regional energy demands. Regions are linked by both imports and exports of natural resources and converted fuels or products, including electricity. Resources are characterized by region-specific supply functions, and regional energy demands are specified in terms of functional end use. The energy sector model is integrated with a multi-regional Leontief interindustry model of the economic system. Here, regions are linked not only by inter-regional energy flows but also by inter-regional industrial flows. The traditional components of final demand result from macroeconomic projections of regional product and its composition and may be derived from a typical multi-regional econometric model. The advantages of this integrated formulation are (1) the LP formulation allows for intraregional interfuel substitution and variable inter-regional energy trade patterns; these are precluded in a standard multi-regional interindustry model; and (2) the interindustry formulation, though accepting structural overrides from the LP in regional energy production, conversion, and consumption activities, preserves the conceptual dependency of the energy sector on the larger regional economic system in which it is embedded. Two solution methodologies are outlined. The first is an iterative technique that has been successfully employed in a national version of this integrated model. The second is a reduced system LP formulation of the combined model.

  19. Foreign Trade of Central Asian Independent States: What is the main trend- Globalization and Regionalization or Re-integration?

    OpenAIRE

    Islamov, Bakhtior

    1999-01-01

    Assessing the most recent data on the foreign trade of the Central Asian states and evaluation its main trends after their independence, the author argues that despite of lack of solid framework the tendency for globalization and regionalization hash been stronger compared to restoration of traditional ties. Elimination of existing institutional, infrastructural and other impediments, as well as proper multilateral regional initiatives could serve for further increase of trade within the regi...

  20. Research on comprehensive carrying capacity of Beijing-Tianjin-Hebei region based on state-space method

    OpenAIRE

    Baojun Tang; Yujie Hu; Huanan Li; Dongwei Yang; Jiangpeng Liu

    2014-01-01

    Based on state-space method and component analysis, this paper builds a comprehensive evaluation system of carrying capacity for the Beijing-Tianjin-Hebei region from four aspects, namely economy, environment, ecology and energy. The results show that the comprehensive carrying capacity in this region gradually rises in recent years and the economic carrying capacity plays an important role in this situation. Ecological and environmental carrying capacity are gradually enhanced but still affe...

  1. Downscaling global land-use/land-cover projections for use in region-level state-and-transition simulation modeling

    OpenAIRE

    Jason T. Sherba; Benjamin M. Sleeter; Adam W. Davis; Owen Parker

    2015-01-01

    Global land-use/land-cover (LULC) change projections and historical datasets are typically available at coarse grid resolutions and are often incompatible with modeling applications at local to regional scales. The difficulty of downscaling and reapportioning global gridded LULC change projections to regional boundaries is a barrier to the use of these datasets in a state-and-transition simulation model (STSM) framework. Here we compare three downscaling techniques to transform gridded LULC t...

  2. Energy intensities in Mato Grosso state and in meso-regions; Intensidades energeticas nas mesorregioes de Mato Grosso

    Energy Technology Data Exchange (ETDEWEB)

    Canavarros, Otacilio Borges; Melo, Moises Candido de; Dorileo, Ivo Leandro [Universidade Federal de Mato Grosso (UFMT), Cuiaba, MT (Brazil). Nucleo Interdisciplinar de Estudos em Planejamento Energetico (NIEPE)

    2004-07-01

    This work presents some energetic intensities in Mato Grosso state and in each of its five meso-regions that are in the document produced in 2002 by the NIPE/UFMT (Nucleo Interdisciplinar de Estudos em Planejamento Energetico of the Universidade Federal do Mato Grosso) entitled: 'Energetic Balance of the Mato Grosso and meso-regions: period 1995-2001'. (author)

  3. Redefining climate regions in the United States of America using satellite remote sensing and machine learning for public health applications

    OpenAIRE

    Alexander Liss; Magaly Koch; Naumova, Elena N.

    2014-01-01

    Existing climate classification has not been designed for an efficient handling of public health scenarios. This work aims to design an objective spatial climate regionalization method for assessing health risks in response to extreme weather. Specific climate regions for the conterminous United States of America (USA) were defined using satellite remote sensing (RS) data and compared with the conventional Köppen-Geiger (KG) divisions. Using the nationwide database of hospitalisations among t...

  4. 76 FR 33662 - Approval and Promulgation of Air Quality Implementation Plans; State of Tennessee; Regional Haze...

    Science.gov (United States)

    2011-06-09

    ... address regional haze issues. EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713... revising the regional haze program, EPA made just such a demonstration for CAIR. See 70 FR 39104 (July 6... FR 39104, 39142-4143 (July 6, 2005). CAIR, as originally promulgated, requires significant...

  5. 77 FR 71111 - Approval and Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze...

    Science.gov (United States)

    2012-11-29

    ... regional haze on July 1, 1999 (64 FR 35713), the Regional Haze Rule (RHR). The RHR revised the existing... haze SIP, and on June 7, 2012 (77 FR 33642), the EPA finalized a limited disapproval of the regional... of sources, i.e., ``reasonably attributable visibility impairment.'' See 45 FR 80084....

  6. Economics Benefit Evaluation of State-owned Forestry Region in China

    OpenAIRE

    Qu Haiqun; He Yong

    2015-01-01

    This study establishes evaluation indicators for sustainable forestry region management referring to a large number of literatures on the previous study and carry out the forestry sustainable development comprehensive evaluation, which has extremely important and practical significance to scientifically determine the region forestry region management, reasonable plan sustainable forest management measures and promote local forestry sustainable development and sustainable management.

  7. Economics Benefit Evaluation of State-owned Forestry Region in China

    Directory of Open Access Journals (Sweden)

    Qu Haiqun

    2015-02-01

    Full Text Available This study establishes evaluation indicators for sustainable forestry region management referring to a large number of literatures on the previous study and carry out the forestry sustainable development comprehensive evaluation, which has extremely important and practical significance to scientifically determine the region forestry region management, reasonable plan sustainable forest management measures and promote local forestry sustainable development and sustainable management.

  8. Advances in regional crop yield estimation over the United States using satellite remote sensing data

    Science.gov (United States)

    Johnson, D. M.; Dorn, M. F.; Crawford, C.

    2015-12-01

    Since the dawn of earth observation imagery, particularly from systems like Landsat and the Advanced Very High Resolution Radiometer, there has been an overarching desire to regionally estimate crop production remotely. Research efforts integrating space-based imagery into yield models to achieve this need have indeed paralleled these systems through the years, yet development of a truly useful crop production monitoring system has been arguably mediocre in coming. As a result, relatively few organizations have yet to operationalize the concept, and this is most acute in regions of the globe where there are not even alternative sources of crop production data being collected. However, the National Agricultural Statistics Service (NASS) has continued to push for this type of data source as a means to complement its long-standing, traditional crop production survey efforts which are financially costly to the government and create undue respondent burden on farmers. Corn and soybeans, the two largest field crops in the United States, have been the focus of satellite-based production monitoring by NASS for the past decade. Data from the Moderate Resolution Imaging Spectroradiometer (MODIS) has been seen as the most pragmatic input source for modeling yields primarily based on its daily revisit capabilities and reasonable ground sample resolution. The research methods presented here will be broad but provides a summary of what is useful and adoptable with satellite imagery in terms of crop yield estimation. Corn and soybeans will be of particular focus but other major staple crops like wheat and rice will also be presented. NASS will demonstrate that while MODIS provides a slew of vegetation related products, the traditional normalized difference vegetation index (NDVI) is still ideal. Results using land surface temperature products, also generated from MODIS, will also be shown. Beyond the MODIS data itself, NASS research has also focused efforts on understanding a

  9. Perceived barriers to the regionalization of adult critical care in the United States: a qualitative preliminary study

    Directory of Open Access Journals (Sweden)

    Rubenfeld Gordon D

    2008-11-01

    Full Text Available Abstract Background Regionalization of adult critical care services may improve outcomes for critically ill patients. We sought to develop a framework for understanding clinician attitudes toward regionalization and potential barriers to developing a tiered, regionalized system of care in the United States. Methods We performed a qualitative study using semi-structured interviews of critical care stakeholders in the United States, including physicians, nurses and hospital administrators. Stakeholders were identified from a stratified-random sample of United States general medical and surgical hospitals. Key barriers and potential solutions were identified by performing content analysis of the interview transcriptions. Results We interviewed 30 stakeholders from 24 different hospitals, representing a broad range of hospital locations and sizes. Key barriers to regionalization included personal and economic strain on families, loss of autonomy on the part of referring physicians and hospitals, loss of revenue on the part of referring physicians and hospitals, the potential to worsen outcomes at small hospitals by limiting services, and the potential to overwhelm large hospitals. Improving communication between destination and source hospitals, provider education, instituting voluntary objective criteria to become a designated referral center, and mechanisms to feed back patients and revenue to source hospitals were identified as potential solutions to some of these barriers. Conclusion Regionalization efforts will be met with significant conceptual and structural barriers. These data provide a foundation for future research and can be used to inform policy decisions regarding the design and implementation of a regionalized system of critical care.

  10. On the State of a Solar Active Region Before Flares and CMEs

    Science.gov (United States)

    Korsós, M. B.; Erdélyi, R.

    2016-06-01

    Several attempts have been made to find reliable diagnostic tools to determine the state prior to flares and related coronal mass ejections (CMEs) in solar active regions (ARs). Characterization of the level of mixed states is carried out using the Debrecen sunspot Data for 116 flaring ARs. Conditional flare probabilities (CFPs) are calculated for different flaring classes. The association with slow/fast CMEs is examined. Two precursor parameters are introduced: (i) the sum of the (daily averaged) horizontal magnetic gradient G S (G DS ) and (ii) the separation parameter {S}l-f. We found that if {S}l-f≤slant 1 for a flaring AR then the CFP of the expected highest-intensity flare being X-class is more than 70%. If 1≤slant {S}l-f≤slant 3 the CFP is more than 45% for the highest-intensity flare(s) to be M-class, and if 3≤slant {S}l-f≤slant 13 there is larger than 60% CFP that C-class flare(s) may have the strongest intensity within 48 hr. Next, from analyzing G S for determining CFP we found: if 5.5≤slant {log}({G}S) ≤slant 6.5, then it is very likely that C-class flare(s) may be the most intense; if 6.5≤slant {log}({G}S)≤slant 7.5 then there is ∼45% CFP that M-class could have the highest intensity; finally, if 7.5≤slant {log}({G}S) then there is at least 70% chance that the strongest energy release will be X-class in the next 48 hr. ARs are unlikely to produce X-class flare(s) if 13≤slant {S}l-f and log(G S ) ≤slant 5.5. Finally, in terms of providing an estimate of an associated slow/fast CME, we found that, if {log}({S}l-f) ≥slant 0.4 or {log}({G}{DS}) ≤slant 6.5, there is no accompanying fast CME in the following 24 hr.

  11. Adaptive Disturbance Tracking Theory with State Estimation and State Feedback for Region II Control of Large Wind Turbines

    Science.gov (United States)

    Balas, Mark J.; Thapa Magar, Kaman S.; Frost, Susan A.

    2013-01-01

    A theory called Adaptive Disturbance Tracking Control (ADTC) is introduced and used to track the Tip Speed Ratio (TSR) of 5 MW Horizontal Axis Wind Turbine (HAWT). Since ADTC theory requires wind speed information, a wind disturbance generator model is combined with lower order plant model to estimate the wind speed as well as partial states of the wind turbine. In this paper, we present a proof of stability and convergence of ADTC theory with lower order estimator and show that the state feedback can be adaptive.

  12. Orthotics, prosthesis and mobility aids (OPM dispensation in the Regional Health Department of the 3RD Region of Sao Paulo State

    Directory of Open Access Journals (Sweden)

    Camila Caminha Caro

    2014-12-01

    Full Text Available Objective: To identify the process of dispensation of orthotics, prostheses and mobility aids (OPM by the Unified Health System (SUS in the Regional Health Department of the 3rd Region (DRSIII of Sao Paulo state; perform a mapping of the existing physical rehabilitation services in that region; and subsequently correlate the data with applicable laws. Methodology: This is an exploratory cross-sectional qualitative study whose subjects were the main professionals involved in the process of OPM dispensation, or responsible for their acquisition flow in the cities of that region. Data collection was carried out through a semi-structured questionnaire, developed by the researchers themselves, composed of questions aiming to identify the physical rehabilitation centers in the towns, the staff members involved, the provision of assistive technology through SUS, delivery time and existence of waiting lists. Results and discussion: The data were statistically measured, categorized, described and correlated with the current legislation aimed to guarantee access to assistive technology. We observed that the practice around this resource in the 3rd region concentrates in a single care center, causing long waits and poor efficiency of the services provided, in addition to maintaining a paternalistic aspect. Conclusion: This study provides evidence that, although the right to access to assistive technology is legally guaranteed, there are still many difficulties and challenges around this practice.

  13. Assessment of radioecological state of surface waters in the Gomel and Mogilev regions

    International Nuclear Information System (INIS)

    Article states that aplication of the republican Admissible Levels (RAL-96) in practice and their juxtaposition with the obtained results of analyses are not always justified because water of the studied systems is excluded from economic water supply to population in resettlement zone. The radioecological criteria of quality of surface waters were developed in 1993 by Ukrainian hydrobiologists O.P.Oksiyuk, V.N.Zhukinsky and others contain six levels (classes) of radioecological pollution of water: 1 - non-polluted, 2 - lowly polluted, 3 - moderately polluted, 4 - highly polluted, 5 - very high pollution, 6 - utmost pollution; three classes of water quality and six categories of water quality. It is believed that according to this complex clasification of quality of surface terrestrial waters, water of the studied systems of Gomel and Mogilev regions very often has exceeded the RAL-96 for 90Sr. According to the proposed complex classification of quality of surface terrestrial waters, water of the studied systems belongs mainly - for 137Cs and 90Sr - to the quality categories: 3b ''lowly polluted'' and 4a ''moderately polluted'' independent on sampling period. On some sites of 30...10 km zone, water quality corresponds to categories 5a ''very high pollution'' and 5b ''utmost pollution'' for 90Sr (rivers Slovechna, Nesvich and Pogonyansky channel). Thus, in the studied water systems, in radioecological relation, there is not a single one with water quality corresponding to indices 3a, i.e.sufficiently clean. 90Sr has high migration ability and is able to participate in different migration cycles including biological (food chains). The cases of exceeding the RAL indices for 90Sr in water indicate the necessity to study also other components of water systems of Belarus relating to this isotope

  14. Economic and energy impacts from participation in the regional greenhouse gas initiative: A case study of the State of Maryland

    International Nuclear Information System (INIS)

    Tradable emissions allowance systems to reduce carbon emissions are increasingly promoted as means to mitigate climate change. This paper briefly reviews the application of such systems at the global, regional, and corporate scales. Given the recent expansion of cap-and-trade systems at the regional level, the paper concentrates on energy and economic implications at that level, using the decision of the State of Maryland, USA, to join the Regional Greenhouse Gas Initiative as an illustration. The paper presents the results of an analysis of the implications for technology choice, generation capacity, energy reliability, and cost to ratepayers of that decision, combining a national electricity market model with a regional model that includes market power and an economic impact model. The results suggest several issues that will be key to the acceptability and effectiveness of cap-and-trade systems for regional climate change mitigation policy, including rules for distribution of allowances and subsidies for energy efficiency programs. (author)

  15. Nuclear-weapon-free zones: Pursuing security, region by region. Conference of States Parties and Signatories of treaties that establish nuclear-weapon-free zones

    International Nuclear Information System (INIS)

    The development of nuclear-weapon-free zones, over the past four decades, is a testament to what nations can do, region by region, to achieve common security objectives. In fact, when considering the history of nuclear non-proliferation efforts, it might be said that here in Mexico City is where it all began. The 1967 Treaty of Tlatelolco was the first multilateral treaty to establish a region free of nuclear weapons and a requirement for comprehensive IAEA safeguards for its parties - and clearly gave impetus to the conclusion of the Treaty on the Non-Proliferation of Nuclear Weapons. Nuclear-weapon-free zones provide tangible security benefits. They help to reassure the larger international community of the peaceful nuclear intentions of countries in these regions. They provide their members with security assurances against the use, or threat of use, of nuclear weapons by a nuclear-weapon State. They include control mechanisms for dealing with non-compliance in a regional setting. And in all cases, they prohibit the development, stationing or testing of nuclear weapons in their respective regions. An important benefit of these zones is that they open a forum for expanded regional dialogue on issues of security. Because the causes of insecurity vary from region to region, security solutions do not come in a 'one-size-fits-all' package. It is for this reason that regional dialogues, as we see in the nuclear-weapon-free zones, are so beneficial. It is clear that such treaties, and such security dialogues, would be invaluable in other areas of the world, such as the Middle East and the Korean Peninsula. Since the end of the Cold War, the international security landscape has undergone dramatic changes. For example, the rise in terrorism, the discovery of clandestine nuclear programmes, and the emergence of covert nuclear procurement networks have heightened our awareness of vulnerabilities in the nuclear non-proliferation regime. This statement focuses on two issues

  16. Resting-State Coupling between Core Regions within the Central-Executive and Salience Networks Contributes to Working Memory Performance.

    Science.gov (United States)

    Fang, Xiaojing; Zhang, Yuanchao; Zhou, Yuan; Cheng, Luqi; Li, Jin; Wang, Yulin; Friston, Karl J; Jiang, Tianzi

    2016-01-01

    Previous studies investigated the distinct roles played by different cognitive regions and suggested that the patterns of connectivity of these regions are associated with working memory (WM). However, the specific causal mechanism through which the neuronal circuits that involve these brain regions contribute to WM is still unclear. Here, in a large sample of healthy young adults, we first identified the core WM regions by linking WM accuracy to resting-state functional connectivity with the bilateral dorsolateral prefrontal cortex (dLPFC; a principal region in the central-executive network, CEN). Then a spectral dynamic causal modeling (spDCM) analysis was performed to quantify the effective connectivity between these regions. Finally, the effective connectivity was correlated with WM accuracy to characterize the relationship between these connections and WM performance. We found that the functional connections between the bilateral dLPFC and the dorsal anterior cingulate cortex (dACC) and between the right dLPFC and the left orbital fronto-insular cortex (FIC) were correlated with WM accuracy. Furthermore, the effective connectivity from the dACC to the bilateral dLPFC and from the right dLPFC to the left FIC could predict individual differences in WM. Because the dACC and FIC are core regions of the salience network (SN), we inferred that the inter- and causal-connectivity between core regions within the CEN and SN is functionally relevant for WM performance. In summary, the current study identified the dLPFC-related resting-state effective connectivity underlying WM and suggests that individual differences in cognitive ability could be characterized by resting-state effective connectivity. PMID:26941629

  17. Skilled Cities, Regional Disparities, and Efficient Transport: The state of the art and a research agenda

    OpenAIRE

    Proost, Stef; Thisse, Jacques-François

    2015-01-01

    The three themes of this survey—cities, regions, and transport—are closely intertwined and gathered in the category R of the JEL Classification System. We discuss cities and regions in separate sections because they are different spatial units facing specific problems. Transport issues affect both cities and regions and are discussed in each relevant section. The introductory remarks explain both the reason for this division, as well as what spatial economics is all about. Because general eco...

  18. Is the United States an optimum currency area? an empirical analysis of regional business cycles

    OpenAIRE

    Michael A. Kouparitsas

    2001-01-01

    This paper develops a statistical model to study the business cycles of the eight U.S. BEA regions. By combining unobserved component and VAR techniques I identify not only common and idiosyncratic sources of innovation, but also common and idiosyncratic responses to common shocks. Using this model, I show, at the usual levels of statistical significance, that U.S. regions deviate significantly from Mundell's notion of an optimum currency area. I identify five core regions that have similar s...

  19. The rise of the regional state in economic governance: 'partnerships for prosperity' or new scales of state power?

    OpenAIRE

    Martin Jones

    2001-01-01

    In recent debates on the regulation and governance of contemporary capitalism and its territorial form, there is an emerging consensus that successful economic development is contingent on a movement away from the nation-state and policy interventions at the national scale toward subnational institutional frameworks and supports. In effect, both an 'institutional turn' and a 'scalar turn' appear to be occurring, through which the heterogeneity of economic growth may be explored. The author sc...

  20. Frequency-dependent brain regional homogeneity alterations in patients with mild cognitive impairment during working memory state relative to resting state

    Directory of Open Access Journals (Sweden)

    Pengyun eWang

    2016-03-01

    Full Text Available Several studies have reported working memory deficits in patients with mild cognitive impairment (MCI. However, previous studies investigating the neural mechanisms of MCI have primarily focused on brain activity alterations during working memory tasks. No study to date has compared brain network alterations in the working memory state between MCI patients and normal control subjects. Therefore, using the index of regional homogeneity (ReHo, we explored brain network impairments in MCI patients during a working memory task relative to the resting state, and identified frequency-dependent effects in separate frequency bands.Our results indicate that, in MCI patients, ReHo is altered in the posterior cingulate cortex in the slow-3 band (0.073–0.198 Hz, and in the bottom of the right occipital lobe and part of the right cerebellum, the right thalamus, a diffusing region in the bilateral prefrontal cortex, the left and right parietal-occipital regions, and the right angular gyrus in the slow-5 band (0.01–0.027 Hz. Furthermore, in normal controls, the value of ReHo in clusters belonging to the default mode network decreased, while the value of ReHo in clusters belonging to the attentional network increased during the task state. However, this pattern was reversed in MCI patients, and was associated with decreased working memory performance. In addition, we identified altered functional connectivity of the abovementioned regions with other parts of the brain in MCI patients.This is the first study to compare frequency-dependent alterations of ReHo in MCI patients between resting and working memory states. The results provide a new perspective regarding the neural mechanisms of working memory deficits in MCI patients, and extend our knowledge of altered brain patterns in resting and task-evoked states.

  1. Red states, blue states, and divorce: understanding the impact of conservative Protestantism on regional variation in divorce rates.

    Science.gov (United States)

    Glass, Jennifer; Levchak, Philip

    2014-01-01

    Why do states with larger proportions of religious conservatives have higher divorce rates than states with lower proportions of religious conservatives? This project examines whether earlier transitions to marriage and parenthood among conservative Protestants (known risk factors for divorce) contribute to this paradox while attending to other plausible explanations. County-level demographic information from all 50 states is combined from a variety of public data sources and merged with individual records from the National Surveys of Family Growth to estimate both aggregated county and multilevel individual models of divorce. Results show that individual religious conservatism is positively related to individual divorce risk, solely through the earlier transitions to adulthood and lower incomes of conservative Protestants. However, the proportion of conservative Protestants in a county is also independently and positively associated with both the divorce rate in that county and an individual's likelihood of divorcing. The earlier family formation and lower levels of educational attainment and income in counties with a higher proportion of conservative Protestants can explain a substantial portion of this association. Little support is found for alternative explanations of the association between religious conservatism and divorce rates, including the relative popularity of marriage versus cohabitation across counties. PMID:25032268

  2. Analysis of the State of Discipline in Kwanyarko Senior High School in the Central Region of Ghana

    Science.gov (United States)

    Sackey, Elizabeth; Amaniampong, Kwarteng; Abrokwa, Juliana Efua

    2016-01-01

    The general purpose of this paper was to find out the perceptions of students and teachers on the state of discipline in Senior High Schools (SHS) in Ghana using Kwanyarko SHS in the Central Region as a case study. Questionnaire was formulated to direct the research. The question focused on the perceptions, causes and remedies to discipline in the…

  3. 76 FR 7839 - Notice of Commission and Commission Staff Attendance at ISO/RTO Council and Regional State...

    Science.gov (United States)

    2011-02-11

    ... Energy Regulatory Commission Notice of Commission and Commission Staff Attendance at ISO/RTO Council and... of the Commission and Commission staff may attend the following ISO/RTO Council and Regional State..., RTO/ISO Performance Metrics. For more information, contact Sandra Waldstein, Office of...

  4. TO THE ISSUE OF IMPROVING THE EFFICIENCY OF STATE ECONOMIC MANAGEMENT AT THE REGIONAL AND FEDERAL LEVELS

    Directory of Open Access Journals (Sweden)

    Andreev S. Y.

    2015-02-01

    Full Text Available The article is devoted to the solution of such actual problem as improving the quality parameters of the state management at the different levels. As an object of study we consider the modern factors and conditions of improving the quality of decisions at the sphere of the state management of the socio-economic development of the national and regional economies. We believe raised questions in the formation of effective anti-crisis actions with government are up-to-date. The basis of the work is the developing of the number of offers to enhance the role of science, small and medium businesses in developing of the new forms of municipal and regional support of the real economy, as well as effective forms of the federal economic policy; the need in the evolution of the actual economic system is also raised, the offers to change banking services at the market are made. The article has a research nature, which is expressed by that authors, relying on different scientific works, practical and theoretical work experience of federal and regional authorities, express their position and offers to improve the quality of making solutions at the sphere of the state management of socio-economic development of the national and regional economies. The article is of interest of specialists of state and municipal management

  5. 7 CFR 1150.153 - Qualified State or regional dairy product promotion, research or nutrition education programs.

    Science.gov (United States)

    2010-01-01

    ..., research or nutrition education programs. 1150.153 Section 1150.153 Agriculture Regulations of the... § 1150.153 Qualified State or regional dairy product promotion, research or nutrition education programs... nutrition education program may apply to the Secretary for certification of qualification so that...

  6. Genetic structure of Xylella fastidiosa within two important grape growing regions in the United States: California and Texas

    Science.gov (United States)

    Xylella fastidiosa (Xf) causes Pierce’s disease in grapevine. Here, we report on the genetic diversity and population genetic structure of grape Xf strains between two important grape growing regions in the United States, California and Texas. Using multilocus microsatellite markers, high genetic di...

  7. IMPROVING THE MECHANISMS OF STATE REGULATION OF THE AGRO-INDUSTRIAL COMPLEX OF THE KRASNODAR REGION IN MODERN CONDITIONS

    Directory of Open Access Journals (Sweden)

    Artemova E. I.

    2016-03-01

    Full Text Available The article examines features of the functioning of the agro-industrial complex of Russia and the Krasnodar region in the economic crisis. It substantiates the urgency of adaptation of state regulation of agro-industrial complex mechanisms to modern economic realities, we have disclosed functions and principles for the development of regional policy strategy in the agricultural sector. It is proved, that the system of state regulation of regional agro-industrial complex should correlate with the priorities of the development of its main component - agriculture and to promote structural reforms in the agricultural sector, enhance its innovation and investment potential and maintain the social orientation of the agrarian reforms. Improving the mechanisms of state support of the agro-industrial complex of Russia and the Krasnodar region requires a special approach in relation to the country's membership in the World Trade Organization. Due to this, we have proposed the adjustment of state support instruments of domestic agro-industrial complex, which involves the use of priority measures of the "green box", including an increase in funding for research in agriculture, development of an effective institutional environment, which will stimulate the efficiency and competitiveness of the agricultural sector

  8. K-Ar geology, geochemistry and geochronology from the Maria River region dikes, Parana State southeastern part, Brazil

    International Nuclear Information System (INIS)

    The paper synthesizes the geological, petrographical, geochemical and geochronological data from the Maria River region dikes, situated at the southeastern part of the Para State, Brazil. It identifies five groups of dikes and determines the age of these dikes, through the Potassium-Argon (K-Ar) methodology

  9. A prospective study on Aeromonas in outpatients with diarrhea in the central region of Rio Grande do Sul State

    Directory of Open Access Journals (Sweden)

    Karoline de Campos Prediger

    2012-09-01

    Full Text Available Aeromonas spp. were identified in five (2,7% of 182 diarrheal stool cultures, A. caviae was predominant, resistant mainly to ampicillin and cephalotin. This is the first study showing the presence of Aeromonas spp. in diarrheal stools of outpatients in the central region of Rio Grande do Sul State, Brazil.

  10. 76 FR 64086 - Availability of FY 10 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Science.gov (United States)

    2011-10-17

    ... AGENCY Availability of FY 10 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations require the Agency to evaluate the performance of agencies which receive grants. EPA's regulations...

  11. 75 FR 63177 - Availability of FY 09 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Science.gov (United States)

    2010-10-14

    ... AGENCY Availability of FY 09 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations (40 CFR 35.115) require the Agency to evaluate the performance of agencies which receive grants....

  12. 77 FR 52022 - Availability of FY 11 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Science.gov (United States)

    2012-08-28

    ... AGENCY Availability of FY 11 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations require the Agency to evaluate the performance of agencies which receive grants. EPA's regulations...

  13. 78 FR 68060 - Availability of FY 12 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

    Science.gov (United States)

    2013-11-13

    ... AGENCY Availability of FY 12 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...; Clean Air Act Section 105 grantee performance evaluation reports. SUMMARY: EPA's grant regulations require the Agency to evaluate the performance of agencies which receive grants. EPA's regulations...

  14. Characterization and genesis of waterfalls of the Presidente Figueiredo region, Northeast State of Amazonas, Brazil

    Directory of Open Access Journals (Sweden)

    AFONSO C. R. NOGUEIRA

    2001-06-01

    Full Text Available The waterfalls of the Presidente Figueiredo municipality represent a fascinating natural scenery of northeast state of Amazonas, northern Brazil. The falls, generally less than 10m high, are developed on siliciclastic rocks of the Nhamundá (Lower Silurian, and Manacapuru (Upper Silurian - Lower Devonian formations. Morphological and structural analyses of these features indicate that most of them originated through Quaternary neotectonics and are installed in NE-trending normal fault escarpments. Waterfalls also developed within pseudokarstic features, but are less frequent. The origin of the Presidente Figueiredo waterfalls probably goes back to the Neogene, when the region was submitted to laterization processes associated with a humid climate and a dense rainforest. These conditions favored the development of caves in quartzarenites of the Nhamundá Formation. During the Quaternary, the region was subjected to NE-trending normal faulting which displaced laterite layers, rivers and streams giving rise to waterfalls. These climatic and tectonic phenomena promoted intense relief dissection, as indicated by fault escarpment retreat and cave dismantlement, responsible for the present-day morphologic configuration.As cachoeiras da região de Presidente Figueiredo constituem um dos mais fascinantes cenários naturais do nordeste do Estado do Amazonas, norte do Brasil. As quedas, geralmente com menos de 10m de altura, são desenvolvidas em rochas siliciclásticas das formações Nhamundá (Siluriano inferior e Manacapuru (Siluriano superior-Devoniano inferior. Os estudos morfológico e estrutural dessas feições indicam que a maioria dessas quedas de água originaram-se por neotectônica quaternária e encontram-se instaladas em escarpas de falhas normais NE-SW. Ocorrem, ainda, com menor freqüência, cachoeiras evoluídas a partir de feições pseudocársticas. A origem das cachoeiras de Presidente Figueiredo provavelmente remonta ao Ne

  15. The estimation of the ionosphere state over Mexico region based on TEC data

    Science.gov (United States)

    Sergeeva, Maria; Maltseva, Olga; Mejia-Ambriz, Julio-Cesar; Gonzalez-Esparza, Americo; De La Luz-Rodriguez, Victor Hugo; Romero-Hernández, Esmeralda

    2016-07-01

    In recent years, increasing interest toward Space Weather (SW) issues comes not only from researches but the general public as well because SW events can influence unfavorably all aspects of human life and technology. To prevent negative impacts the constant monitoring of the near-Earth space is required based on radio methods and with the help of satellites, magnetometers, all-sky imagers, other ground-based instruments, including Total Electron Content (TEC) studies and modeling. In October of 2014 the Mexican Space Weather Service (SCiESMEX) was established. The objectives of this new service include the study, analysis and forecast of changes in the ionosphere over the Mexican region (geographic latitudes 14º - 32º N, geomagnetic latitudes 23º - 38º N). From the beginning of September 2015 the continuous monitoring of TEC variations over Mexico is performed to monitor the Space Weather conditions. The traditional parameters describing these conditions in the ionosphere are the critical frequency of the F2-layer foF2 and its maximum height hmF2 measured by ground ionosondes. Since Mexico at the moment has no ionosonde in operation but has a rather dense network of GPS receivers the present paper discusses the possibility of evaluating the ionosphere state with use of the vertical total electron content (vTEC) reconstructed using the data of GPS receivers. To verify such prospect the comparison was made between the results for Mexico and for the adjacent regions having ionosondes. Three problems are being solved: (1) comparison of two options to obtain TEC values (global ionospheric maps and values from local receivers calculated on the base of software complex provided by Institute of Solar-Terrestrial Physics, Siberian Branch, Russian Academy of Sciences) based on daily and seasonal variations of monthly medians, (2) comparison of instantaneous values during disturbances, (3) determination of foF2 from observational values of TEC using the medians of the

  16. 77 FR 17334 - Approval and Promulgation of Air Quality Implementation Plans; State of Nevada; Regional Haze...

    Science.gov (United States)

    2012-03-26

    ... promulgated a rule to address regional haze on July 1, 1999 known as the Regional Haze Rule (RHR). See 64 FR... program. EPA proposed to approve all parts of Nevada's SIP revisions on June 22, 2011 (76 FR 36450). This... conditions. 64 FR 35715 (July 1, 1999). \\1\\ Visual range is the greatest distance, in kilometers or miles,...

  17. 76 FR 27973 - Approval and Promulgation of Air Quality Implementation Plans; State of Delaware; Regional Haze...

    Science.gov (United States)

    2011-05-13

    .... EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35714), the Regional Haze Rule... kilometers or about one-fifth of the visual range that would exist under estimated natural conditions (64 FR... of sources, i.e., ``reasonably attributable visibility impairment'' (45 FR 80084). These...

  18. 77 FR 46911 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; Regional Haze State...

    Science.gov (United States)

    2012-08-06

    ... July 1, 1999 (64 FR 35713). The regional haze rule, which amended 40 CFR part 50, subpart P, integrated... haze rule provides additional details about the deciview. 64 FR 35714 (July 1, 1999). To track changes... which revised the regional haze program. 70 FR 39104 (July 6, 2005). EPA's regulations provided...

  19. 77 FR 41279 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Regional Haze State...

    Science.gov (United States)

    2012-07-13

    ... CAA and EPA's Regional Haze Rule (64 FR 35714, July 1, 1999) and the rationale for EPA's proposed... under the Regional Haze Rule at Appendix Y to 40 CFR part 51 (hereafter the BART Rule). See 70 FR 39104... (NPR) for Pennsylvania (77 FR 3984). The NPR proposed limited approval of Pennsylvania's RH SIP....

  20. 77 FR 19098 - Approval and Promulgation of Implementation Plans; Commonwealth of Kentucky; Regional Haze State...

    Science.gov (United States)

    2012-03-30

    ..., 1999 (64 FR 35713), the Regional Haze Rule (RHR). The RHR revised the existing visibility regulations... for regional haze. See 76 FR 78194. EPA proposed a limited approval of Kentucky's two SIP revisions to....e., ``reasonably attributable visibility impairment.'' See 45 FR 80084. These...

  1. 77 FR 11958 - Approval and Promulgation of Air Quality Implementation Plans; State of Missouri; Regional Haze...

    Science.gov (United States)

    2012-02-28

    ... 2.5 can also cause serious health effects and mortality in humans and contributes to environmental... regional haze requirements. 76 FR 82219. We are not proposing to take action in today's rulemaking on.... EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713), the RHR. The...

  2. State of the marine environment in the South Asian seas region

    Digital Repository Service at National Institute of Oceanography (India)

    SenGupta, R.; Ali, M.M.; Bhuiyan, A.L.; Hossain, M.M.; Sivalingam, P.M.; Subasinghe, S.; Tirmizi, N.M.

    stream_size 45 stream_content_type text/plain stream_name UNEP_Regional_Seas_Rep_Stud_1990_123.pdf.txt stream_source_info UNEP_Regional_Seas_Rep_Stud_1990_123.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset...

  3. Extension of the BMCSL equation of state for hard spheres to the metastable disordered region: Application to the SAFT approach

    International Nuclear Information System (INIS)

    A simple modification of the Boublík-Mansoori-Carnahan-Starling-Leland equation of state is proposed for an application to the metastable disordered region. The new model has a positive pole at the jamming limit and can accurately describe the molecular simulation data of pure hard in the stable fluid region and along the metastable branch. The new model has also been applied to binary mixtures hard spheres, and an excellent description of the fluid and metastable branches can be obtained by adjusting the jamming packing fraction. The new model for hard sphere mixtures can be used as the repulsive term of equations of state for real fluids. In this case, the modified equations of state give very similar predictions of thermodynamic properties as the original models, and one can remove the multiple liquid density roots observed for some versions of the Statistical Associating Fluid Theory (SAFT) at low temperature without any modification of the dispersion term

  4. Extension of the BMCSL equation of state for hard spheres to the metastable disordered region: Application to the SAFT approach

    Energy Technology Data Exchange (ETDEWEB)

    Paricaud, P. [Unité de Chimie et Procédés, ENSTA-ParisTech, Université Paris-Saclay, 828 Boulevard des Maréchaux, 91762 Palaiseau cedex (France)

    2015-07-28

    A simple modification of the Boublík-Mansoori-Carnahan-Starling-Leland equation of state is proposed for an application to the metastable disordered region. The new model has a positive pole at the jamming limit and can accurately describe the molecular simulation data of pure hard in the stable fluid region and along the metastable branch. The new model has also been applied to binary mixtures hard spheres, and an excellent description of the fluid and metastable branches can be obtained by adjusting the jamming packing fraction. The new model for hard sphere mixtures can be used as the repulsive term of equations of state for real fluids. In this case, the modified equations of state give very similar predictions of thermodynamic properties as the original models, and one can remove the multiple liquid density roots observed for some versions of the Statistical Associating Fluid Theory (SAFT) at low temperature without any modification of the dispersion term.

  5. THE IMPACT OF FISCAL DECENTRALIZATION AND STATE ALLOCATIVE EFFICIENCY ON REGIONAL GROWTH IN INDONESIA

    OpenAIRE

    DARIUS TIRTOSUHARTO

    2010-01-01

    This paper provides a new empirical analysis on the effects of fiscal decentralization on economic growth with the inclusion of a state allocative efficiency factor in the growth model. Using Indonesia as a case study, this study aims to reveal whether the state allocative efficiency will impact growth through better allocation of public goods. Following a two-stage empirical method, the expenditure efficiency of Indonesia's 26 state governments over a 10-year period (1996–2005) is constructe...

  6. NOAA's Coastal Change Analysis Program (C-CAP) 1975 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  7. NOAA's Coastal Change Analysis Program (C-CAP) 2010 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  8. NOAA's Coastal Change Analysis Program (C-CAP) 2006 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  9. NOAA's Coastal Change Analysis Program (C-CAP) 1992 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  10. NOAA's Coastal Change Analysis Program (C-CAP) 2001 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  11. NOAA's Coastal Change Analysis Program (C-CAP) 1985 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  12. NOAA's Coastal Change Analysis Program (C-CAP) 1996 Regional Land Cover Data - Coastal United States

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized land cover and change products for the coastal regions of the U.S. C-CAP products...

  13. The state of application of innovation approaches in physical education of regional education establishments

    Directory of Open Access Journals (Sweden)

    Irina Maslyak

    2014-12-01

    Full Text Available Purpose: to determine relation and degree of readiness of physical culture teachers of regional educational establishments for application innovation approaches in educational process. Material and Methods: in research 29 teachers of physical culture took part from town of Izum and Izum district of Kharkov region. The following methods were used: theoretical analysis and generalization of scientific literature, questioning, mathematic statistics. Results: it is established the positive relation of the physical culture teachers of regional schools innovation educational approaches: determined that only, approximately 50 percent teachers use their in education process. It is revealed that majority teachers strive for riding their educational experience, but doing that they feel deficit of scientific methodical literature directed to enhancing the level of their professional skill. Conclusions: it is determined the positive relation of teachers of physical culture of regional secondary schools to inculcate innovation technologies in educational training process, but they turned out prepared insufficiently for innovation activity.

  14. Steady State Ocean Response to Wind Forcing in Extratropical Frontal Regions.

    Science.gov (United States)

    Cronin, Meghan F; Tozuka, Tomoki

    2016-01-01

    In regions of strong sea surface temperature (SST) gradients, the surface "geostrophic" currents have a vertical shear aligned with the surface density front defined by the temperature. This surface geostrophic ("thermal wind") shear can balance a portion of the surface wind stress, altering the classic Ekman response to wind forcing. Here we show that these frontal effects cannot be ignored in the Tropics or in strong frontal regions in the extratropics, such as found in coastal regions and in western boundary currents of all basins. Frontal effects also dominate the classic Ekman response in the regions of both hemispheres where Trade winds change to westerlies. Implications for vertical motion and global heat transport are discussed. PMID:27354231

  15. Frequency-dependent changes in the regional amplitude and synchronization of resting-state functional MRI in stroke.

    Directory of Open Access Journals (Sweden)

    Jianfang Zhu

    Full Text Available Resting-state functional magnetic resonance imaging (R-fMRI has been intensively used to assess alterations of inter-regional functional connectivity in patients with stroke, but the regional properties of brain activity in stroke have not yet been fully investigated. Additionally, no study has examined a frequency effect on such regional properties in stroke patients, although this effect has been shown to play important roles in both normal brain functioning and functional abnormalities. Here we utilized R-fMRI to measure the amplitude of low-frequency fluctuations (ALFF and regional homogeneity (ReHo, two major methods for characterizing the regional properties of R-fMRI, in three different frequency bands (slow-5: 0.01-0.027 Hz; slow-4: 0.027-0.73 Hz; and typical band: 0.01-0.1 Hz in 19 stroke patients and 15 healthy controls. Both the ALFF and ReHo analyses revealed changes in brain activity in a number of brain regions, particularly the parietal cortex, in stroke patients compared with healthy controls. Remarkably, the regions with changed activity as detected by the slow-5 band data were more extensive, and this finding was true for both the ALFF and ReHo analyses. These results not only confirm previous studies showing abnormality in the parietal cortex in patients with stroke, but also suggest that R-fMRI studies of stroke should take frequency effects into account when measuring intrinsic brain activity.

  16. MODERN PROBLEMS OF ANIMAL HUSBANDRY OF THE KRASNODAR REGION: STATE AND SOLUTIONS

    OpenAIRE

    Nemirskiy A. S.; Kosnikov S. N.

    2015-01-01

    The Krasnodar region is a major producer and supplier of agricultural products. Livestock development in the Krasnodar region has been supported by the following factors: favorable climate, the intensive development of crop production, the need of the population in livestock production and others. Recently, however, there is a decline in livestock production, which is due to the influence of negative factors. Industry analysis showed the problems that hinder the development: high costs for th...

  17. Regional and Industrial Wage Dynamics in West Germany and the United States

    OpenAIRE

    Antje Mertens

    2002-01-01

    It is commonly known that every economy is faced with the problem of unevenly distributed labour demand changes across industries, occupations and regions. In competitive labour markets flexible wages and the mobility of labour would lead to a new equilibrium distribution of wages and employment. Regional or industrial unemployment dispersion in Germany is often blamed on a lack of wage adjustments and the lack of labour mobility when economic fortunes are not distributed evenly, but this hyp...

  18. Factors Affecting Stream Nutrient Loads: A Synthesis of Regional SPARROW Model Results for the Continental United States

    Science.gov (United States)

    Preston, S.D.; Alexander, R.B.; Schwarz, G.E.; Crawford, C.G.

    2011-01-01

    We compared the results of 12 recently calibrated regional SPARROW (SPAtially Referenced Regressions On Watershed attributes) models covering most of the continental United States to evaluate the consistency and regional differences in factors affecting stream nutrient loads. The models - 6 for total nitrogen and 6 for total phosphorus - all provide similar levels of prediction accuracy, but those for major river basins in the eastern half of the country were somewhat more accurate. The models simulate long-term mean annual stream nutrient loads as a function of a wide range of known sources and climatic (precipitation, temperature), landscape (e.g., soils, geology), and aquatic factors affecting nutrient fate and transport. The results confirm the dominant effects of urban and agricultural sources on stream nutrient loads nationally and regionally, but reveal considerable spatial variability in the specific types of sources that control water quality. These include regional differences in the relative importance of different types of urban (municipal and industrial point vs. diffuse urban runoff) and agriculture (crop cultivation vs. animal waste) sources, as well as the effects of atmospheric deposition, mining, and background (e.g., soil phosphorus) sources on stream nutrients. Overall, we found that the SPARROW model results provide a consistent set of information for identifying the major sources and environmental factors affecting nutrient fate and transport in United States watersheds at regional and subregional scales. ?? 2011 American Water Resources Association. This article is a U.S. Government work and is in the public domain in the USA.

  19. Prerrogativas estatais, integração regional e lógica distributiva State prerrogatives, regional integration, and distributive logic

    Directory of Open Access Journals (Sweden)

    Marcelo de A. Medeiros

    2003-01-01

    Full Text Available Analisa-se a emergência de um novo paradigma de ordem internacional, baseado em processos de integração regional no lugar do decadente Estado nacional, tendo em vista os limites a ele impostos pela persistência da dinâmica do Estado nacional. Assinala-se a dificuldade para substituir a lógica intergovernamental pela lógica supranacional. A ausência de organizações supranacionais efetivas impõe restrições à distribuição dos ganhos obtidos pela dinâmica integracionista. Examina-se isso com base nos casos do Mercosul e da União Européia.The emergency of a new paradigm of international order, based on processes of regional integration instead of the decadent national State is examined in view of the limits imposed on it by the persistence of the dynamics of the national State. The difficulty in substituting a supranational logic for the intergovernmental one is pointed out. The absence of effective supranational organizations imposes restrictions on the distribution of the gains attained through the integrationist dynamics. This is examined on the basis of the cases of the Mercosul and of the European Union.

  20. Socio-spatial formation and urban-regional dynamics in Rio Grande do Norte State: the place of the Metropolitan Region of Natal

    Directory of Open Access Journals (Sweden)

    2009-12-01

    Full Text Available Adopting the category of socio-spatial formation (Milton Santos, a study about the relationship between space and society in the course of history of the development of Rio Grande do Norte was undertaken, with the overall aim of identifying socio-economic, demographic and spatial links, that represent the different urban-regional dynamics of the state, and also with the specific aim of giving the metropolitan area of Natal its rightful place, as the structuring core of these dynamics. In this search, thought was given to the analysis of the profile of urbanization, which does not only show some characteristics of the urban network of the state evolution, which make it possible to glimpse the outline of its regionalization. In conclusion, we can observe, among other aspects, the sharp contrast between the technical-economic status in recent decades, and the precarious conditions in which large parts of the society live, what is spatially represented in a weak territorial division of labor in an unbalanced urban network, supported by a very small number of cities.

  1. Giardiasis as zoonosis: between proof of principle and paradigm in the Northwestern region of São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    Aline Cardoso Caseca Volotão

    2011-08-01

    Full Text Available OBJECTIVE: In order to evaluate the potential zoonotic transmission of Giardia duodenalis, isolates from humans and dogs in the Northwestern region of the São Paulo State, Brazil were characterized based on the β-giardin gene. METHODS: The samples were analyzed by sequencing of the Nested-PCR products. RESULTS: The A1 and A2 subgenotypes were detected in human and dogs. Cysts of assemblage B, C and D have not been found in any isolates studied. CONCLUSIONS: These results are consistent with the view that giardiasis in the largest endemic region of the Brazil should not be seen as a single entity.

  2. Development of a United States-Mexico Emissions Inventory for the Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study.

    Science.gov (United States)

    Kuhns, Hampden; Knipping, Eladio M; Vukovich, Jeffrey M

    2005-05-01

    The Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study was commissioned to investigate the sources of haze at Big Bend National Park in southwest Texas. The modeling domain of the BRAVO Study includes most of the continental United States and Mexico. The BRAVO emissions inventory was constructed from the 1999 National Emission Inventory for the United States, modified to include finer-resolution data for Texas and 13 U.S. states in close proximity. The first regional-scale Mexican emissions inventory designed for air-quality modeling applications was developed for 10 northern Mexican states, the Tula Industrial Park in the state of Hidalgo, and the Popocatépetl volcano in the state of Puebla. Emissions data were compiled from numerous sources, including the U.S. Environmental Protection Agency (EPA), the Texas Natural Resources Conservation Commission (now Texas Commission on Environmental Quality), the Eastern Research Group, the Minerals Management Service, the Instituto Nacional de Ecología, and the Instituto Nacional de Estadistica Geografía y Informática. The inventory includes emissions for CO, nitrogen oxides, sulfur dioxide, volatile organic compounds (VOCs), ammonia, particulate matter (PM) gridded emissions fields for use with the Regional Modeling System for Aerosols and Deposition (REMSAD) and the Community Multiscale Air Quality model modified with the Model of Aerosol Dynamics, Reaction, Ionization and Dissolution (CMAQ-MADRID). The compilation of the inventory, supporting model input data, and issues encountered during the development of the inventory are documented. A comparison of the BRAVO emissions inventory for Mexico with other emerging Mexican emission inventories illustrates their uncertainty. PMID:15991676

  3. United States security strategy for the East Asia-Pacific region

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The three years since release of the last East Asia Strategy Report (EASR) have produced important development in the security environment of the Asia-Pacific region. The 1998 EASR outlines a multifaceted regional security strategy, including: maintenance of comprehensive US engagement, including not only the presence of approximately 100,000 US military personnel in Asia but also a variety of other public and private interaction with the region; continued enhancement of the alliance relationships with Japan, Korea, Australia, Thailand and the Philippines; comprehensive engagement with China to build the foundation for a long-term relationship based on cooperation and mutual interest; broadening of cooperation with the nations of Southeast Asia on security and confidence building; expansion of regional cooperation with Russia; support for the development of security pluralism, including expansion of multilateral, minilateral and bilateral dialogue in the region; promotion of democracy; stemming and countering proliferation of weapons of mass destruction (WMD): and increased attention to terrorism, environmental degradation, emerging infectious diseases, drug trafficking and other transnational challenges as critical elements of `comprehensive security.`

  4. Scaling net ecosystem production and net biome production over a heterogeneous region in the western United States

    OpenAIRE

    Turner, D. P.; Ritts, W. D.; Law, B. E.; W. B. Cohen; Yang, Z.; T. Hudiburg; Campbell, J L; Duane, M

    2007-01-01

    Bottom-up scaling of net ecosystem production (NEP) and net biome production (NBP) was used to generate a carbon budget for a large heterogeneous region (the state of Oregon, 2.5×105 km2) in the western United States. Landsat resolution (30 m) remote sensing provided the basis for mapping land cover and disturbance history, thus allowing us to account for all major fire and logging events over the last 30 years. For NEP, a 23-year record...

  5. Hospital care and capacity in the tri-state region of Indiana, Kentucky, and Ohio: analysis and insights.

    Science.gov (United States)

    Burns, David J; Chinta, Ravi; Kashyap, Vishal; Manolis, Chris; Sen, Amit

    2008-01-01

    Hospitals are a significant part of the burgeoning healthcare sector in the United States (U.S.) economy. Despite the availability of what some describe as the world's best healthcare, the U.S. suffers from wide discrepancies in healthcare provision across hospitals and regions of the country. Specifically, capacity, utilization, quality, and even financial performance of hospitals vary widely. Based on secondary data from 533 hospitals in the adjoining states of Indiana, Kentucky, and Ohio, this study develops several comparative metrics that enable benchmarking, which, in turn, leads to several inferences and implications for hospital administrators. The paper concludes with implications for hospital administrators and suggestions for future research. PMID:19042547

  6. Intraspecific Variability of Rotylenchulus reniformis from Cotton-growing Regions in the United States

    OpenAIRE

    Agudelo, Paula; Robbins, Robert T.; Stewart, James McD.; Szalanski, Allen L.

    2005-01-01

    Reniform nematode (Rotylenchulus reniformis) is a major pest of cotton in the southeastern United States. The objective of this study was to examine the variation of reniform nematode populations from cotton-growing locations in the United States where it is prevalent. Multivariate analysis of variance and discriminant analysis were used to determine the variability of morphology in males and immature females. Reproduction indices of populations were measured on selected soybean and cotton ge...

  7. The regional (state level) importance of the agribusiness GDP in the Brazilian economy

    OpenAIRE

    Guilhoto, J. J. M.

    2004-01-01

    Following Furtuoso and Guilhoto (2003) the GDP of the Brazilian Agribusiness is estimated to be around 27% of the Brazilian GDP in 2000, and the latest numbers show that it could be reaching 30% of the Brazilian GDP in 2003. Despite its importance for the Brazilian economy as a whole, the size of the Brazilian territory and the regional differences draws attention for the fact that the importance of the agribusiness is not uniform over the Brazilian regions, and if the agribusiness is also di...

  8. Analysis of the incidence of syphilis in the Leningrad region and St. Petersburg: the current state

    Directory of Open Access Journals (Sweden)

    R. A. Agaev

    2011-01-01

    Full Text Available In 1996–2009, the incidence of syphilis in the North-West region of Russia has declined and changed its structure. The frequency of neurosyphilis and latent forms increased, especially of late and unspecified latent syphilis. Differences in the structure of syphilis between the Leningrad region and St. Petersburg have been identified, which consisted in the reduction of primary syphilis and an increase in early latent syphilis in comparison with the city.

  9. 12-Digit Watershed Boundary Data 1:24,000 for EPA Region 2 and Surrounding States (NAT_HYDROLOGY.HUC12_NRCS_REG2)

    Data.gov (United States)

    U.S. Environmental Protection Agency — 12 digit Hydrologic Units (HUCs) for EPA Region 2 and surrounding states (Northeastern states, parts of the Great Lakes, Puerto Rico and the USVI) downloaded from...

  10. Altered regional homogeneity in spontaneous cluster headache attacks: a resting-state functional magnetic resonance imaging study

    Institute of Scientific and Technical Information of China (English)

    QIU En-chao; YU Sheng-yuan; LIU Ruo-zhuo; WANG Yan; MA Lin; TIAN Li-xia

    2012-01-01

    Background Functional neuroimaging study has opened an avenue for exploring the pathophysiology of cluster headache (CH).The aim of our study was to assess the changes in brain activity in CH patients by the regional homogeneity method using resting-state functional magnetic resonance imaging technique.Methods The functional magnetic resonance imaging scans were obtained for 12 male CH patients with spontaneous right-sided headache attacks during “in attack” and “out of attack” periods and 12 age- and sex-matched normal controls.The data were analyzed to detect the altered brain activity by the regional homogeneity method using statistical parametric mapping software.Results Altered regional homogeneity was detected in the anterior cingulate cortex,the posterior cingulate cortex,the prefrontal cortex,insular cortex,and other brain regions involved in pain processing and modulation among different groups.Conclusion It is referred that these brain regions with altered regional homogeneity might be related to the pain processing and modulation of CH.

  11. Characterization of a Novel Hepadnavirus in the White Sucker (Catostomus commersonii) from the Great Lakes Region of the United States

    OpenAIRE

    Hahn, Cassidy M.; Luke R. Iwanowicz; Cornman, Robert S; Conway, Carla M.; Winton, James R.; Blazer, Vicki S.

    2015-01-01

    ABSTRACT The white sucker Catostomus commersonii is a freshwater teleost often utilized as a resident sentinel. Here, we sequenced the full genome of a hepatitis B-like virus that infects white suckers from the Great Lakes Region of the United States. Dideoxy sequencing confirmed that the white sucker hepatitis B virus (WSHBV) has a circular genome (3,542 bp) with the prototypical codon organization of hepadnaviruses. Electron microscopy demonstrated that complete virions of approximately 40 ...

  12. Monitoring of results of Unified State Exam in mathematics and its uses in regions and educational institutions

    OpenAIRE

    Tatyana Tretyakova

    2007-01-01

    The article considers issues relating to the practical organization of education quality monitoring in the regions. The study is based on the results of the six year long monitoring of the Unified State Exam in 13 school subjects. The author shows the possibility to use the results of independent measurements of individual achievements in the education quality management. A model of education quality increasing system is described. This model was practically tested in educational institutions...

  13. GIS and remote sensing techniques for measuring agriculture land loss in balik pulau region of Penang state, Malaysia

    OpenAIRE

    Khalid Sabbar Mohammed; Yasin Elhadary; Narimah Samat; Najat Qader Omar

    2015-01-01

    Currently, Malaysia like other Asian countries has experienced rapid expansion of urbanization due to economic development, industrialization, massive migrations as well as natural population growth. This expansion particularly unplanned consumed a huge amount of arable land in the urban milieu and in its surrounding areas. This paper aims to measure arable land loss due to massive urbanization in Balik Pulau region of Penang State, Malaysia. Landsat TM (Thematic Mapper) images of 1992 and 20...

  14. Determinants of Occupational Injury: A Case Control Study among Textile Factory Workers in Amhara Regional State, Ethiopia

    OpenAIRE

    Zewdie Aderaw; Dagnew Engdaw; Takele Tadesse

    2011-01-01

    Background. Occupational injuries pose major public health and socioeconomic developmental problems. However, efforts towards investigation of determinants among factory workers are very minimal in developing countries. Thus, this study aimed at to identify determinants of occupational injury among textile factory workers in Amahara regional state in Ethiopia. Methods. A case control study was done among 456 textile factory workers (152 cases and 304 controls). Self-reported data from workers...

  15. Peculiarities of the intermediate state in the region of metamagnetic phase transition in ErFeO3

    International Nuclear Information System (INIS)

    The intermediate state (IS) at the first-order metamagnetic phase transition in the magnetic field parallel to c Ising's axis of Er3+ ions into ErFeO3 under T=1.6 R was visualized for the first time. One determined the region of its occurrence and the domain structure parameters. One analyzed potential conditions of the IS visualization and its peculiar features. One proposed a thermodynamic model of its stabilization. One obtained theory conformity with the experiment

  16. A regional power: United States' policy in the Indian Ocean and the definition of national security 1970-1980.

    OpenAIRE

    Todd, Paul

    1994-01-01

    This study explores the content, context and contradictions in the making of United States' policy for the Indian Ocean region during the decade of the 1970's. In approaching this undertaking, the study will focus on the strategic dimension to policy from both an historical and an analytic perspective. The work explores three major themes: first, that the need to reverse a perceived decline in U. S. power constituted a common ground for U. S. administrations' during the 1970's; secondly, tha...

  17. Plantation states : region, race, and sexuality in the cultural memory of the U.S. South, 1900-1945

    OpenAIRE

    Steeby, Elizabeth Anna

    2008-01-01

    In "Plantation States," I analyze cultural representations of plantation formations from the first half of the twentieth century, a period when "the South" operated as an imagined social landscape that galvanized post-Civil War national reconciliation and expansion as well as resistant social movements. I argue that the plantation, and the region it often symbolizes, served as a powerful site of identification that animated collective memories and provoked competing visions of progress. Conse...

  18. Transition state region in the A-Band photodissociation of allyl iodide—A femtosecond extreme ultraviolet transient absorption study

    Science.gov (United States)

    Bhattacherjee, Aditi; Attar, Andrew R.; Leone, Stephen R.

    2016-03-01

    Femtosecond extreme ultraviolet (XUV) transient absorption spectroscopy based on a high-harmonic generation source is used to study the 266 nm induced A-band photodissociation dynamics of allyl iodide (CH2 =CHCH2I). The photolysis of the C—I bond at this wavelength produces iodine atoms both in the ground (2P3/2, I) and spin-orbit excited (2P1/2, I*) states, with the latter as the predominant channel. Using XUV absorption at the iodine N4/5 edge (45-60 eV), the experiments constitute a direct probe of not only the long-lived atomic iodine reaction products but also the fleeting transition state region of the repulsive nIσ∗C—I excited states. Specifically, three distinct features are identified in the XUV transient absorption spectrum at 45.3 eV, 47.4 eV, and 48.4 eV (denoted transients A, B, and C, respectively), which arise from the repulsive valence-excited nσ∗ states and project onto the high-lying core-excited states of the dissociating molecule via excitation of 4d(I) core electrons. Transients A and B originate from 4d(I) → n(I) core-to-valence transitions, whereas transient C is best assigned to a 4d(I) →σ∗(C—I) transition. The measured differential absorbance of these new features along with the I/I* branching ratios known from the literature is used to suggest a more definitive assignment, albeit provisional, of the transients to specific dissociative states within the A-band manifold. The transients are found to peak around 55 fs-65 fs and decay completely by 145 fs-185 fs, demonstrating the ability of XUV spectroscopy to map the evolution of reactants into products in real time. The similarity in the energies of transients A and B with analogous features observed in methyl iodide [Attar et al. J. Phys. Chem. Lett. 6, 5072, (2015)] together with the new observation of transient C in the present work provides a more complete picture of the valence electronic structure in the transition state region. The results provide a benchmark for

  19. 77 FR 38006 - Approval and Promulgation of Implementation Plans; State of Iowa: Regional Haze

    Science.gov (United States)

    2012-06-26

    ... Regional Haze SIP and imposed a FIP for Iowa. 77 FR 33642. V. Statutory and Executive Order Requirements... Executive Order Reviews I. Background On February 28, 2012 (77 FR 11974), EPA published a notice of proposed... Executive Order 12866 (58 FR 51735, October 4, 1993); Does not impose an information collection burden...

  20. 77 FR 73369 - Approval and Promulgation of Air Quality Implementation Plans; State of Florida; Regional Haze...

    Science.gov (United States)

    2012-12-10

    ... CAIR to meet certain regional haze requirements. See 76 FR 82219 (December 30, 2011). On May 25, 2012... first implementation period. See 77 FR 31240. EPA's May 25, 2012, proposed rulemaking covered Florida's... sources. On November 29, 2012 (77 FR 71111), EPA took final action fully approving the unit-specific...

  1. 77 FR 31691 - Approval and Promulgation of Implementation Plans; State of Hawaii; Regional Haze Federal...

    Science.gov (United States)

    2012-05-29

    ... promulgated a rule to address regional haze on July 1, 1999. 64 FR 35714 (July 1, 1999), codified at 40 CFR... deadline identified. F. Public Hearings As announced on May 11, 2012, 77 FR 27671, EPA will hold two public... natural conditions. 64 FR 35715 (July 1, 1999). \\1\\ Visual range is the greatest distance, in...

  2. 76 FR 41158 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Regional Haze State...

    Science.gov (United States)

    2011-07-13

    .... EPA promulgated a rule to address regional haze on July 1, 1999 (64 FR 35713), the RHR. The RHR... FR 39104, 39142-4143, July 6, 2005). CAIR, as originally promulgated, requires significant reductions.... (75 FR 45210, Aug. 2, 2010) (``the Transport Rule''). EPA explained in that proposal that...

  3. 78 FR 34737 - Approval, Disapproval and Promulgation of Implementation Plans; State of Wyoming; Regional Haze...

    Science.gov (United States)

    2013-06-10

    ... regional haze on July 1, 1999. 64 FR 35714 (July 1, 1999), codified at 40 CFR part 51, subpart P. The RHR..., 2012, and it was published in the Federal Register on June 4, 2012 (77 FR 33022). In our proposal, we... natural conditions. 64 FR 35715 (July 1, 1999). \\2\\ Visual range is the greatest distance, in...

  4. 77 FR 11827 - Approval and Promulgation of Air Quality Implementation Plans; State of Maryland; Regional Haze...

    Science.gov (United States)

    2012-02-28

    ... promulgated a rule to address regional haze on July 1, 1999 (64 FR 35714), the RHR. The RHR revised the... under estimated natural conditions (64 FR 35714, July 1, 1999). \\1\\ Visual range is the greatest... visibility impairment'' (45 FR 80084). These regulations represented the first phase in addressing...

  5. Information technologies of the analysis of the state of agricultural enterprises of Krasnodar region

    Directory of Open Access Journals (Sweden)

    Elena Malceva

    2014-04-01

    Full Text Available The article is devoted to the application of information technologies at the enterprises of agro-industrial complex of Krasnodar region for the analysis of financial-economic activity. The author also analyses the development of the agriculture sector, market of information technologies, applications software products in the activities of agricultural enterprises.

  6. 77 FR 11839 - Approval and Promulgation of Implementation Plans; Louisiana; Regional Haze State Implementation...

    Science.gov (United States)

    2012-02-28

    ... distance that one can see. PM 2.5 can also cause serious health effects and mortality in humans and... would BART. 76 FR 82219. Based on this proposed finding, EPA also proposed to revise the Regional Haze... haze SIP may be found at Docket ID No. EPA-HQ-OAR-2011-0729. \\2\\ 76 FR 48208 (August 8,...

  7. A regional analysis of labour force participation rates across the member states of the European Union

    NARCIS (Netherlands)

    Elhorst, J.P.

    1996-01-01

    This study investigates the causes of variation in labour force participation rates in a regional Europe. Two participation rate equations are estimated, one for men and one for women, using annual data derived from Eurostat, 1983-1989. The explanatory variables are based on previous studies on the

  8. Nonlinear H-infinity State Feedback Controllers: Computation of Valid Region

    DEFF Research Database (Denmark)

    Pedersen, Michael; Møller-Pedersen, J.; Pagh Petersen, M.

    1996-01-01

    the nature of solutions V tothe Hamilton-Jacobi inequalities ... such as properness of V as acandidate Lyapunov function" Citation van der Schaft, 1992 [vdS92].The first of these problems is solved regionally (semi-globally) in thispaper, and the obtained control laws are implemented in MAPLE....

  9. On establishment the professional - oriented regional radioecological collaboration of southern Caucasian new independent states

    International Nuclear Information System (INIS)

    Full text: Today civilized Universe aims 'To Live and Collaborate into Safe - Ecologically Pure Environment'. Citizens of NIS realize this clearly only during last years - years of independence. However, in Georgia (Maybe, in other NIS too) a collective nature between officials and representatives of research and public bodies under solving radioecological problems is not observable. Therefore, researchers from I.Javakhishvili TSU suggest NATO representatives to discuss establishment of Professional-Oriented Regional Radioecological Collaboration (As NGO-Independent Expert Group). The Collaboration aims: 1.To study (As Independent Expert Group) the radioecological situation in separate areas of Southern Caucasus; 2.To assess the risk caused by the influence of ionising radiation on population; 3.To create broadly accessible regional radioecological database; 4.To assist: Popularising of radioecological studies; Upgrading Southern Caucasian population's erudition in the field of radioecology and radiation safety; Improvement of collaboration between NGO-s and governmental institutions. Success of the presented Collaboration under NATO (Or other institutions) support will create: Obvious case of the regional collaboration to solve one of the most timely environment saving problems; Preconditions for enlargement the Collaboration by involvement research bodies from other countries of Caspian region, as the idea of creation the ecologically pure living space is concordant with interests of Eurasian population

  10. Regional training course on state systems of accounting for and control of nuclear material

    International Nuclear Information System (INIS)

    The publication is an outline of the subjects that are included in a regional training course organized in Buenos Aires (Argentina) by the IAEA with the cooperation of the Argentine Government and the Brazilian-Argentine Agency for the Accounting and Control of Nuclear Materials (ABACC) from September 24 to October 5, 2001

  11. Land-use change, economics, and rural well-being in the Prairie Pothole Region of the United States

    Science.gov (United States)

    Gascoigne, William R.; Hoag, Dana L.K.; Johnson, Rex R.; Koontz, Lynne M.; Thomas, Catherine Cullinane

    2013-01-01

    This fact sheet highlights findings included in a comprehensive new report (see USGS Professional Paper 1800) which investigated land-use change, economic characteristics, and rural community well-being in the Prairie Pothole Region of the United States. Once one of the largest grassland-wetlands ecosystems on earth, the North American prairie has experienced extensive conversion to cultivated agriculture, with farming becoming the dominant land use in the region over the last century. Both perennial habitat lands and agricultural croplands retain importance economically, socially, and culturally. Greatly increased oil and gas development in recent years brought rises in employment and income but also stressed infrastructure, cost of living, and crime rates. Research described in these reports focuses on land-use dynamics and illuminates how economic variables and rural development in the Prairie Pothole Region might be influenced as land uses change.

  12. Terahertz generation in mid-infrared quantum cascade lasers with a dual-upper-state active region

    International Nuclear Information System (INIS)

    We report the performance of room temperature terahertz sources based on intracavity difference-frequency generation in mid-infrared quantum cascade lasers with a dual-upper-state (DAU) active region. DAU active region design is theoretically expected to produce larger optical nonlinearity for terahertz difference-frequency generation, compared to the active region designs of the bound-to-continuum type used previously. Fabricated buried heterostructure devices with a two-section buried distributed feedback grating and the waveguide designed for Cherenkov difference-frequency phase-matching scheme operate in two single-mode mid-infrared wavelengths at 10.7 μm and 9.7 μm and produce terahertz output at 2.9 THz with mid-infrared to terahertz conversion efficiency of 0.8 mW/W2 at room temperature

  13. Terahertz generation in mid-infrared quantum cascade lasers with a dual-upper-state active region

    Energy Technology Data Exchange (ETDEWEB)

    Fujita, Kazuue, E-mail: kfujita@crl.hpk.co.jp; Hitaka, Masahiro; Ito, Akio; Edamura, Tadataka; Yamanishi, Masamichi [Central Research Laboratories, Hamamatsu Photonics K.K., 5000 Hirakuchi, Hamakita-ku, Hamamatsu 434-8601 (Japan); Jung, Seungyong; Belkin, Mikhail A. [Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78758 (United States)

    2015-06-22

    We report the performance of room temperature terahertz sources based on intracavity difference-frequency generation in mid-infrared quantum cascade lasers with a dual-upper-state (DAU) active region. DAU active region design is theoretically expected to produce larger optical nonlinearity for terahertz difference-frequency generation, compared to the active region designs of the bound-to-continuum type used previously. Fabricated buried heterostructure devices with a two-section buried distributed feedback grating and the waveguide designed for Cherenkov difference-frequency phase-matching scheme operate in two single-mode mid-infrared wavelengths at 10.7 μm and 9.7 μm and produce terahertz output at 2.9 THz with mid-infrared to terahertz conversion efficiency of 0.8 mW/W{sup 2} at room temperature.

  14. Landscape, demographic and climatic associations with human West Nile virus occurrence regionally in 2012 in the United States of America

    Directory of Open Access Journals (Sweden)

    John P. DeGroote

    2014-11-01

    Full Text Available After several years of low West Nile virus (WNV occurrence in the United States of America (USA, 2012 wit- nessed large outbreaks in several parts of the country. In order to understand the outbreak dynamics, spatial clustering and landscape, demographic and climatic associations with WNV occurrence were investigated at a regional level in the USA. Previous research has demonstrated that there are a handful of prominent WNV mosquito vectors with varying ecological requirements responsible for WNV transmission in the USA. Published range maps of these important vectors were georef- erenced and used to define eight functional ecological regions in the coterminous USA. The number of human WNV cases and human populations by county were attained in order to calculate a WNV rate for each county in 2012. Additionally, a binary value (high/low was calculated for each county based on whether the county WNV rate was above or below the rate for the region it fell in. Global Moran’s I and Anselin Local Moran’s I statistics of spatial association were used per region to examine and visualize clustering of the WNV rate and the high/low rating. Spatial data on landscape, demographic and climatic variables were compiled and derived from a variety of sources and then investigated in relation to human WNV using both Spearman rho correlation coefficients and Poisson regression models. Findings demonstrated significant spatial clustering of WNV and substantial inter-regional differences in relationships between WNV occurrence and landscape, demographic and climatically related variables. The regional associations were consistent with the ecologies of the dominant vectors for those regions. The large outbreak in the Southeast region was preceded by higher than normal winter and spring precipitation followed by dry and hot conditions in the summer.

  15. First Evidence of Shape Coexistence in the 78Ni Region: Intruder 02+ State in 80Ge

    Science.gov (United States)

    Gottardo, A.; Verney, D.; Delafosse, C.; Ibrahim, F.; Roussière, B.; Sotty, C.; Roccia, S.; Andreoiu, C.; Costache, C.; Delattre, M.-C.; Deloncle, I.; Etilé, A.; Franchoo, S.; Gaulard, C.; Guillot, J.; Lebois, M.; MacCormick, M.; Marginean, N.; Marginean, R.; Matea, I.; Mihai, C.; Mitu, I.; Olivier, L.; Portail, C.; Qi, L.; Stan, L.; Testov, D.; Wilson, J.; Yordanov, D. T.

    2016-05-01

    The N =48 80Ge nucleus is studied by means of β -delayed electron-conversion spectroscopy at ALTO. The radioactive 80Ga beam is produced through the isotope separation on line photofission technique and collected on a movable tape for the measurement of γ and e- emission following β decay. An electric monopole E 0 transition, which points to a 639(1) keV intruder 02+ state, is observed for the first time. This new state is lower than the 21+ level in 80Ge, and provides evidence of shape coexistence close to one of the most neutron-rich doubly magic nuclei discovered so far, 78Ni. This result is compared with theoretical estimates, helping to explain the role of monopole and quadrupole forces in the weakening of the N =50 gap at Z =32 . The evolution of intruder 02+ states towards 78Ni is discussed.

  16. Experimental Photoionization Cross-Section Measurements in the Ground and Metastable State Threshold Region of Se+

    CERN Document Server

    Sterling, N C; Bilodeau, R C; Kilcoyne, A L D; Red, E C; Phaneuf, R A; Aguilar, A

    2010-01-01

    Absolute photoionization cross-section measurements are reported for Se+ in the photon energy range 18.0-31.0 eV, which spans the ionization thresholds of the 4S_{3/2} ground state and the low-lying 2P_{3/2,1/2} and 2D_{5/2,3/2} metastable states. The measurements were performed using the Advanced Light Source synchrotron radiation facility. Strong photoexcitation-autoionization resonances due to 4p-->nd transitions are seen in the cross-section spectrum and identified with a quantum-defect analysis.

  17. Regional Warming from Aerosol Removal over the United States: Results from a Transient 2010-2050 Climate Simulation

    Science.gov (United States)

    Mickley, L. J.; Leibensperger, E. M.; Jacob, D. J.; Rind, D.

    2012-01-01

    We use a general circulation model (NASA Goddard Institute for Space Studies GCM 3) to investigate the regional climate response to removal of aerosols over the United States. We perform a pair of transient 2010e2050 climate simulations following a scenario of increasing greenhouse gas concentrations, with and without aerosols over the United States and with present-day aerosols elsewhere. We find that removing U.S. aerosol significantly enhances the warming from greenhouse gases in a spatial pattern that strongly correlates with that of the aerosol. Warming is nearly negligible outside the United States, but annual mean surface temperatures increase by 0.4e0.6 K in the eastern United States. Temperatures during summer heat waves in the Northeast rise by as much as 1e2 K due to aerosol removal, driven in part by positive feedbacks involving soil moisture and low cloud cover. Reducing U.S. aerosol sources to achieve air quality objectives could thus have significant unintended regional warming consequences.

  18. 77 FR 24845 - Approval and Promulgation of Implementation Plans; South Dakota; Regional Haze State...

    Science.gov (United States)

    2012-04-26

    ... the first implementation period (through 2018). 76 FR 76646. A detailed explanation of the CAA's... stack parameters.'' 76 FR 76656. The commenter stated that EPA should not rely on ``unreliable... reasonable for the two remaining control options, semi-dry and wet FGD.'' 76 FR 76656. Comment: One...

  19. 77 FR 16937 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Regional Haze State...

    Science.gov (United States)

    2012-03-23

    ... Throughout this document, whenever ``we,'' ``us,'' or ``our'' is used, we mean EPA. On July 13, 2011 (76 FR... Rule states (which include West Virginia). 76 FR 82219. Given the significance of the emissions... published on December 30, 2011. 76 FR 82219. EPA is also approving this revision as meeting the...

  20. 77 FR 38007 - Approval and Promulgation of Implementation Plans; State of Missouri: Regional Haze

    Science.gov (United States)

    2012-06-26

    ... revisions on February 28, 2012 (77 FR 11958). In a separate rulemaking action, EPA finalized the limited... June 7, 2012. 77 FR 33642. DATES: This rule will become effective July 26, 2012, except that the... FR 11958), EPA published a notice of proposed rulemaking (NPR) for the State of Missouri,...

  1. Assessing regional differences in lighting heat replacement effects in residential buildings across the United States

    International Nuclear Information System (INIS)

    Highlights: • Replacing inefficient lamps affects heating and cooling demands of a building. • We assess regional differences of this effect at 105 cities in the U.S. • The effect size depends on regional factors such as climate and fuel mix. • The effect can undermine up to 40% of originally intended primary energy savings. • The overall effect is at most 1% of total energy consumption by a house. - Abstract: Lighting accounts for 19% of total U.S. electricity consumption and 6% of carbon dioxide equivalent (CO2e) emissions. Existing technologies, such as compact fluorescent lamps and light emitting diodes, can substitute low-efficiency technologies such as incandescent lamps, while saving energy and reducing energy bills to consumers. For that reason, lighting efficiency goals have been emphasized in U.S. energy efficiency policies. However, incandescent bulbs release up to 95% of input energy as heat, impacting the overall building energy consumption: replacing them increases demands for heating service that needs to be provided by the heating systems and decreases demands for cooling service that needs to be provided by the cooling systems. This work investigates the net energy consumption, CO2e emissions, and savings in energy bills for single-family detached houses across the U.S. as one adopts more efficient lighting systems. In some regions, these heating and cooling effects from more efficient lighting can undermine up to 40% of originally intended primary energy savings, erode anticipated carbon savings completely, or lead to 30% less household monetary savings than intended. The size of the effect depends on regional factors such as climate, technologies used for heating and cooling, electricity fuel mix, emissions factors, and electricity prices. However, we also find that for moderate lighting efficiency interventions, the overall effect is small in magnitude, corresponding at most to 1% of either total emissions or of energy consumption by a

  2. Regional convergence and divergence in Latin American:A state of the art

    OpenAIRE

    Luis Mauricio Cuervo González

    2004-01-01

    Barro &Sala-i-Martin (1995)growth s model has been a theoretical reference to Latin American studies on regional convergence.This article analyses around twenty research works published about Bolivia,Brazil,Colombia,Chile,Mexico and Peru during the last decade.It evaluates theoretical,methodological and empirical implementation of the model and proposes new researching questions to progress on knowledge s production.

  3. Scarcity of female mates predicts regional variation in men's and women's sociosexual orientation across US states

    OpenAIRE

    Kandrik, Michal; Jones, Benedict C.; DeBruine, Lisa M

    2014-01-01

    Previous studies have linked regional variation in willingness to engage in uncommitted sexual relationships (i.e., sociosexual orientation) to many different socio-ecological measures, such as adult sex ratio, life expectancy, and gross domestic product. However, these studies share a number of potentially serious limitations, including reliance on a single dataset of responses aggregated by country and a failure to properly consider intercorrelations among different socio-ecological measure...

  4. Regional convergence and divergence in Latin American:A state of the art

    Directory of Open Access Journals (Sweden)

    Luis Mauricio Cuervo González

    2004-01-01

    Full Text Available Barro &Sala-i-Martin (1995growth ’s model has been a theoretical reference to Latin American studies on regional convergence.This article analyses around twenty research works published about Bolivia,Brazil,Colombia,Chile,Mexico and Peru during the last decade.It evaluates theoretical,methodological and empirical implementation of the model and proposes new researching questions to progress on knowledge ’s production.

  5. The current state of birth outcome and birth defect surveillance in northern regions of the world

    OpenAIRE

    Arbour, Laura; Melnikov, Vladimir; McIntosh, Sarah; Olsen, Britta; Osborne, Geraldine; Vaktskjold, Arild

    2012-01-01

    Objectives. Little is known about the rates of congenital anomalies in the northernmost regions of the world. As in other parts of the world, it is crucial to assess the relative rates and trends of adverse birth outcomes and birth defects, as indicators of population health and to develop public health strategies for prevention. The aim of this review is to catalogue existing and developing birth outcome and birth defect surveillance within and around the geographic jurisdiction of the Inter...

  6. Regional power systems planning: a state of the art assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    The purpose of this report was to define regional power systems planning problems, the tools available and their shortcomings, and to document all of the above in a concise readable form. The approach consisted of a survey and literature search. The survey determined the tools being used by utilities, the tools they had rejected, and the tools they planned to try out. The literature search was conducted for the purpose of documenting the tools available, and performing a comparative analysis of these tools. The project included a mix of utility, university, and consulting organizations. Several organizations were consulted in the selection of the participants. A non-profit organization, The University of Oklahoma, was selected to manage the project. The results were reviewed in a series of four one day meetings by known authorities in each field. This report consists of the results of this project. Perhaps its major finding is that several aspects of the regional planning problem are not well defined, the roles of the various participants in regional planning is not clear, and certainly research is needed for the development of new methodology.

  7. Ultrasound guidance in regional anesthesia: state of the art review through challenging clinical scenarios

    Directory of Open Access Journals (Sweden)

    Brian D Sites

    2009-01-01

    Full Text Available Brian D Sites1, John G Antonakakis21Departments of Anesthesiology and Orthopedic Surgery, Dartmouth Medical School, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA; 2Department of Anesthesiology, University of Virginia Health System, Charlottesville, VA, USAAbstract: Ultrasound guided regional anesthesia (UGRA for peripheral nerve blockade is becoming increasingly popular. The advantage of ultrasound technology is that it affords the anesthesiologist the real time ability to visualize neural structures, needle advancement, and local anesthetic spread. Recent data suggest that UGRA generates improved success rates and reductions in performance times in comparison to traditional approaches. Further, the use of ultrasound technology in peripheral nerve blocks has provided insight into needle–nerve interactions, revealing distinct limitations of nerve stimulator techniques. Given that UGRA requires a unique set of skills, formal standards and guidelines are currently being developed by leadership societies in order to foster education and training. This review article, in a case vignette format, highlights important techniques, concepts, and limitations regarding the use of ultrasound to facilitate regional anesthesia. Clinically relevant aspects of ultrasound physics are also discussed.Keywords: ultrasound, regional anesthesia

  8. Altered regional homogeneity in epileptic patients with infantile spasm: A resting-state fMRI study.

    Science.gov (United States)

    Tan, Zhen; Li, Yongxin; Zang, Dongdong; Zhang, Heye; Zhao, Cailei; Jiang, Haibo; Chen, Yan; Cao, Dezhi; Chen, Li; Liao, Jianxiang; Chen, Qian; Luan, Guoming

    2016-09-14

    Infantile spasm (IS) syndrome is an age-related epileptic encephalopathy that occurs in children. The purpose of this study was to investigate regional homogeneity (ReHo) changes in IS patients. Resting-state fMRI was performed on 11 patients with IS, along with 35 age- and sex-matched healthy subjects. Group comparisons between the two groups demonstrate that the pattern of regional synchronization synchronization in IS patients is changed. Decreased ReHo values were found in default mode network, bilateral motor-related areas and left occipital gyrus of the patient group. Increased ReHo was found in regions of cingulum, cerebellum, supplementary motor area and brain deep nucleus, such as hippocampus, caudate, thalamus and insula. The significant differences might indicate that epileptic action have some injurious effects on the motor, executive and cognitive related regions. In addition, ReHo values of left precuneus and right superior frontal gyrus were associated with the epilepsy duration in the IS group. The correlation results indicate that the involvement of these regions may be related to the seizure generation. Our results suggest that IS may have an injurious effect on the brain activation. The findings may shed new light on the understanding the neural mechanism of IS epilepsy. PMID:27002912

  9. Incorporating human activities into an earth system model of the Northeastern United States: socio-hydrology at the regional scale

    Science.gov (United States)

    Rosenzweig, B.; Vorosmarty, C. J.; Miara, A.; Stewart, R.; Wollheim, W. M.; Lu, X.; Kicklighter, D. W.; Ehsani, N.; Shikhmacheva, K.; Yang, P.

    2013-12-01

    The Northeastern United States is one of the most urbanized regions of the world and its 70 million residents will be challenged by climate change as well as competing demands for land and water through the remainder of the 21st Century. The strategic management decisions made in the next few years will have major impacts on the region's future water resources, but planners have had limited quantitative information to support their decision-making. We have developed a Northeast Regional Earth System Model (NE-RESM), which allows for the testing of future scenarios of climate change, land use change and infrastructure management to better understand their implications for the region's water resources and ecosystem services. Human features of the water cycle - including thermoelectric power plants, wastewater treatment plants interbasin transfers and changes in impervious cover with different patterns of urban development - are explicitly represented in our modeling. We are currently engaged in a novel, participatory scenario design process with regional stakeholders to ensure the policy relevancy of our modeling experiments. The NE-RESM hydrologic modeling domain. Figure by Stanley Glidden and Rob Stewart

  10. Insular ecosystems of the southeastern United States- A regional synthesis to support biodiversity conservation in a changing climate

    Science.gov (United States)

    Cartwright, Jennifer M.; Wolfe, William J.

    2016-01-01

    In the southeastern United States, insular ecosystems—such as rock outcrops, depression wetlands, high-elevation balds, flood-scoured riparian corridors, and insular prairies and barrens—occupy a small fraction of land area but constitute an important source of regional and global biodiversity, including concentrations of rare and endemic plant taxa. Maintenance of this biodiversity depends upon regimes of abiotic stress and disturbance, incorporating factors such as soil surface temperature, widely fluctuating hydrologic conditions, fires, flood scouring, and episodic droughts that may be subject to alteration by climate change. Over several decades, numerous localized, site-level investigations have yielded important information about the floristics, physical environments, and ecological dynamics of these insular ecosystems; however, the literature from these investigations has generally remained fragmented. This report consists of literature syntheses for eight categories of insular ecosystems of the southeastern United States, concerning (1) physical geography, (2) ecological determinants of community structures including vegetation dynamics and regimes of abiotic stress and disturbance, (3) contributions to regional and global biodiversity, (4) historical and current anthropogenic threats and conservation approaches, and (5) key knowledge gaps relevant to conservation, particularly in terms of climate-change effects on biodiversity. This regional synthesis was undertaken to discern patterns across ecosystems, identify knowledge gaps, and lay the groundwork for future analyses of climate-change vulnerability. Findings from this synthesis indicate that, despite their importance to regional and global biodiversity, insular ecosystems of the southeastern United States have been subjected to a variety of direct and indirect human alterations. In many cases, important questions remain concerning key determinants of ecosystem function. In particular, few

  11. On final-state interaction in d - NN reaction in the (1236) - resonance region

    International Nuclear Information System (INIS)

    The spectator model is corrected due to scattering of particles in the final state. It is shown that the discrepancies between the data for γd→u0π+uu and γd→u0pn and the predictions from the spectator model are mainly due to the nucleon-nucleon scattering in the final state. By means of a generally used evaluation procedure for the experimental data it is shown that the reaction cross sections of γu→π0u and γu→-p, which are obtained from the experiments with deuterons, are not very sensitive to these corrections will have no influence on conclusions concerning the exotic properties of the electromagnetic current

  12. Structure of high-spin states in A {approx} 60 region

    Energy Technology Data Exchange (ETDEWEB)

    Nakada, Hitoshi [Chiba Univ. (Japan); Furutaka, K.; Hatsukawa, Y. [and others

    1998-03-01

    High-spin states in the proton-rich Cu-Zn nuclei are investigated by the experiments at JAERI. New levels and {gamma}-rays are identified by the particle-{gamma}-{gamma} coincidence, and J{sup P} assignments are made via the DCO ratio analysis. Yrast sequences are observed up to J {approx} 18 for {sup 62}Zn, and {sup 64}Zn, J {approx} 27/2 for {sup 61}Cu and J {approx} 23/2 for {sup 63}Cu. Though we cannot settle new J{sup P} values for {sup 61,63}Zn, their yrast sequence is also extended. In {sup 64}Zn, a doublet of {gamma}-rays is discovered at 1315 keV, clarifying the similarity in the level scheme between {sup 62}Zn and {sup 64}Zn. We reproduce the yrast levels by a shell-model calculation, by which structure of the high-spin states is further studied. A parity change in the yrast sequence is established, in which the unique-parity orbit 0g{sub 9/2} plays an essential role; one nucleon excitation to g{sub 9/2} gains high angular momentum with low seniority, at the cost of the single-parity energy. Second parity-change is also suggested by the calculation. Such parity change seems characteristic to spherical or nearly spherical nuclei. In {sup 61}Cu, concentration of the {gamma}-ray intensity is observed. This happens because a stretched 3-quasiparticle configuration including 0g{sub 9/2} is relatively stable, similarly to some isomers. Thus, by studying the structure of the high-spin states of the A {approx} 60 nuclei, we have clarified the role of unique-parity orbit in high-spin states, which may be generic to spherical and nearly spherical nuclei. (J.P.N.)

  13. Models of Regional Habitat Quality and Connectivity for Pumas (Puma concolor) in the Southwestern United States

    OpenAIRE

    Dickson, Brett G.; Roemer, Gary W.; Mcrae, Brad H.; Jill M. Rundall

    2013-01-01

    The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor) are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habita...

  14. Helminthic Parasites of Chickens (Gallus Domesticus) in Different Regions of São Paulo State, Brazil

    OpenAIRE

    GS da Silva; DM Romera; LEC Fonseca; MV Meireles

    2016-01-01

    Abstract The Brazilian poultry industry is an outstanding national and international agribusiness sector. Among the Brazilian states, São Paulo is the largest producer of commercial eggs and the fourth largest producer and exporter of chicken meat. Alternatively, semi-intensive and/or organic poultry production have also obtained a significant share of the domestic market as a result of consumer demand. Helminths affect the performance of the birds, causing significant direct or indirect loss...

  15. Free Magnetic Energy in Solar Active Regions above the Minimum-Energy Relaxed State

    OpenAIRE

    Regnier, Stephane; Priest, Eric

    2008-01-01

    To understand the physics of solar flares, including the local reorganization of the magnetic field and the acceleration of energetic particles, we have first to estimate the free magnetic energy available for such phenomena, which can be converted into kinetic and thermal energy. The free magnetic energy is the excess energy of a magnetic configuration compared to the minimum-energy state, which is a linear force-free field if the magnetic helicity of the configuration is conserved. We inves...

  16. A steady-state F-region model and its use for satellite data analysis

    Directory of Open Access Journals (Sweden)

    S. M. Stankov

    1996-06-01

    Full Text Available A steady-state mathematical model of the Earth's upper ionosphere and plasmasphere is presented. In the model the equations of continuity, momentum, and energy balance for O+, H+, and He+ ions are solved numerically along dipole magnetic field lines. As an extension of the model, a searching method is developed for de- termination of the boundary values in a self-consistent manner. Model results are compared with Atmosphere Explorer satellite measurements.

  17. Petrochemical characterization of gneissic rocks from Colmeia Complex -Colmeia region - Tocantins State, Brazil

    International Nuclear Information System (INIS)

    Gneissic rocks of the Colmeia Complex from the surrounding of the Colmeia City (Tocantins State) have been analysed in terms of their petrochemical aspects. The major and trace element chemistry has been treated through several compositional diagrams. The oxygen isotope data for whole rocks and separate minerals have also been investigated. They showed a very good isotopic equilibrium and they permit to associate these rocks to the I type granites. They also suggest no post-metamorphic isotope exchange of these rocks. (author)

  18. Radioecological state of some surface water systems of polluted areas in Gomel and Mogilev regions

    International Nuclear Information System (INIS)

    The radioecological state of different water ecosystems of Belarus and their components has been analysed in this article. The data are adduced on the Cs-137 and Sr-90 content in the components of water ecosystems such as water, suspensions, bottom sediments and hydrobionts. The water ecosystems differ by the degree of pollution of water-collection areas and hydrological parameters. These and other factors influence the Cs-137 and Sr-90 behaviour in water ecosystems

  19. Serological evidence of hantavirus infection in rural and urban regions in the state of Amazonas, Brazil

    OpenAIRE

    João Bosco Lima Gimaque; Michele de Souza Bastos; Wornei Silva Miranda Braga; Cintia Mara Costa de Oliveira; Márcia da Costa Castilho; Regina Maria Pinto de Figueiredo; Elizabeth dos Santos Galusso; Evaulino Ferreira Itapirema; Luiz Tadeu Moraes Figueiredo; Maria Paula Gomes Mourão

    2012-01-01

    Hantavirus disease is caused by the hantavirus, which is an RNA virus belonging to the family Bunyaviridae. Hantavirus disease is an anthropozoonotic infection transmitted through the inhalation of aerosols from the excreta of hantavirus-infected rodents. In the county of Itacoatiara in the state of Amazonas (AM), Brazil, the first human cases of hantavirus pulmonary and cardiovascular syndrome were described in July 2004. These first cases were followed by two fatal cases, one in the municip...

  20. Solving the Problems of Physical and Economic Accessibility of Foodstuff in the Region by Means of AIC State Regulation

    Directory of Open Access Journals (Sweden)

    Babich Tatyana Vladimirovna

    2015-09-01

    Full Text Available The article deals with the physical and economic accessibility to foodstuff in the region. The effects of economic sanctions are analyzed, the main types of risks of the domestic agricultural producers’ competitiveness are described, and the methods of their reduction are identified. The concept of food security in terms of physical and economic accessibility is considered. The analysis of the Volgograd region data on the development of agricultural production let conclude that there is the problem of ensuring the physical availability of foodstuff in the region. The state regulation of agricultural production is identified as an important factor of food security in the modern world. The authors identified the basic problems of agricultural production, including the problem of irrigation, economic accessibility of food products, depreciation of fixed assets, the use of obsolete and resource-intensive technologies of production, decline in qualification level of staff employed in the industry, underfunding of agricultural science, low competitiveness of agricultural and food policy. Moreover, in the current situation the further growth of food prices and reduced purchasing power of the population, as a result of inflation, would further reduce the economic affordability of food and decrease food security in the region and in the country, as a whole. As a result, аs part of the solution to the problem of providing physical and economic access to food, the authors offered and proved complex measures on improving state regulation of agro-industrial complex. These measures include conducting large-scale works on restoration of the complex reclamation of the region; implementation of technical and technological modernization of agriculture, food industry and agrobusiness production services; formation of the system of professional agricultural education; formation of modern social infrastructure in rural areas; development of the program of food

  1. College-Bound Seniors, 1979. [College Board ATP Summary Reports for: National, New England, Middle States, Southern, Midwestern, Southwestern, Rocky Mountain, and Western Regions.

    Science.gov (United States)

    College Entrance Examination Board, Princeton, NJ.

    The Admissions Testing Program (ATP) is a service of the College Board. The 1979 ATP summary reports on college-bound seniors were produced for each region of the United States, including New England, the Middle, Southern, Midwestern, Southwestern, Rocky Mountain, and Western States. The national and each regional report are in separate booklets.…

  2. Disarmament through regional dialogue: United States arms control and disarmament policies

    International Nuclear Information System (INIS)

    Less than fifty years ago, Japan and the United States faced one another in history's deadliest conflict. Since that world war, the competition has been limited to a mature-if spirited-contest for customers. The two countries have become firm friends for peace-and leaders in the international community's campaign against weapons of mass destruction. This friendship is too important to be shaken by momentary upsets. The countries that learned the most from the last great war are today among the most resolutely peaceful in the world. To my mind, it is no coincidence that Japan and Germany, two nations which transformed defeat in that war into remarkable economic success following it-which have sought prosperity and harmony with their neighbours instead of dominion over them-are the two nations the United States would like to see added as permanent members to the United Nations Security Council. There is hope that, some day, countries may be judged not by the arms but the commitments they keep-and the values they uphold. All responsible nations must affirm that nuclear non-proliferation is an enduring value, not a passing policy. United States Arms Control and Disarmament Agency underlines that its highest priority in the coming year is indefinite and unconditional extension of the Non-proliferation Treaty

  3. First indication of population of superdeformed states by incomplete fusion in the mass region 190

    International Nuclear Information System (INIS)

    The high spin normally deformed and superdeformed states of 194Hg have been populated in an exit channel of the 16O + 186W reaction at 110 MeV. The Doppler shift analysis of the energies of the γ transitions de-exciting both normal and super-deformed states in this nucleus indicates a lower recoil velocity of the 196Hg nucleus compared to that of 196Pb obtained form the 6n exit channel of the complete fusion compound nucleus. This suggests that incomplete fusion plays the main role in the population of these states in 194Hg. The recoil velocities (β = v/c) for different residual nuclei are: 0.87% for 195,196Pb, 0.41% for 190Pb, 0.24% for 186-188Os and 0.37% for 193,194Hg. The value obtained for 196Pb is in fair agreement with the value obtained for a complete fusion of 16O but, the values obtained for Os, Pt and Hg agree with a kinematic calculations of incomplete fusion where the 'spectator' fragment of 12C, 8Be, 4He continues its trajectory along the beam axis with the velocity of the last one. This analysis indicates already that the incomplete fusion plays probably a crucial role in populating the superdeformed nucleus 194Hg. The study of the angular and energy distributions of the α particles in coincidence with this nucleus is presently under way

  4. Current status of investigations in the field of solid state science in central Kazakstan region

    International Nuclear Information System (INIS)

    Investigations in the field of solid state science were initiated together with foundation of University in Karaganda. Historically general investigations in this field were conducted for scientific directions related to optical, luminescent and radiation properties of wide gap insulator. This activity was carried out according to appropriate plans of coordination counsels en-gaged in the physics of insulators, luminescent and radiation physics at the Academy of Science USSR and in the Committee on sciences and engineering of the Counsel of Ministers of the USSR. A number of works were coordinated by the Academy of Sciences of Kazakhstan Republic. Investigations in the field of solid state science, con-ducted in the Central Kazakstan and coordinated by the Institute of Physics and Engineering of Kazakhstan National Academy of Sciences, can be currently distinguished according to scientific directions. Currently, the following scientific directions in the field of solid state science exist in the Central Kazakstan: influence of polymorph phase transitions on electron excitation in wide-gap crystals, radiation malformation and recombination, dielectric spectroscopy of crystals with hydrogen link, spectral and luminescent properties and energy migration processes in disordered and partly ordered systems of organic molecules. It is necessary to note that all investigated objects, described in this report, were recovered by investigators. That is, the relevant hardware is available

  5. Mycoplasmal mastitis in dairy cows in the Moghan region of Ardabil State, Iran : short communication

    Directory of Open Access Journals (Sweden)

    C. Ghazaei

    2006-06-01

    Full Text Available Mycoplasmas are an important and economically significant cause of mastitis in dairy cows in various parts of the world. The organisms are highly contagious, with the main reservoir of infection originating from cows with subclinical mastitis. In 1998 the 1st cases of bovine mastitis due to Mycoplasma bovis were diagnosed in Ardabil State, Iran. An investigation was carried out with the aim of establishing the extent of mycoplasma infections in dairy cows in Ardabil State. Milk samples obtained from 80 cows with clinical mastitis were cultured in the laboratory for the presence of mycoplasmas. Similarly, 48 bulk-tank milk samples were examined for the presence of mycoplasmas. A modified Hayflick broth was used to isolate the mycoplasmas and an immunoperoxidase test used for the species identification of the isolates. Mycoplasma bovis was isolated from 39 (48.75 % of the clinical mastitis samples and from 48 of the bulk-tank milk samples tested. This indicated that mycoplasma udder infections were more prevalent in dairy cows in Ardabil State than previously thought.

  6. Production systems and reproductive performances of Camelus dromedarius in Somali regional state, eastern Ethiopia

    Directory of Open Access Journals (Sweden)

    Simenew Keskes

    2013-12-01

    Full Text Available Across-sectional questionnaire survey and focused group discussions were conducted to characterize camel production systems and to evaluate reproductive performances of camels at their natural pastoralist management systems of Somali region. A total of 100 households were included in the study during the period of October 2012 to March 2013. About 98% of Somali pastoralists preferred camels as their first choice over other livestock species and mainly kept in the society for milk and meat production. The camel management dominating in the study areas of Somali region is traditional nomadic. Camel is one of the most important livestock for Somali pastoralists’ livelihood as a source of milk, meat and draught power. Mature female camels were dominant (54.87% in the camel herd. The ratio of male to female camel was 1:13. Mean age at first calving and calving interval were 62.16±10.44 and 23.28±3.36 months respectively. Age at first calving and calving interval can be minimized to 57±5.52 and 21.84±4.8 months by proper husbandry and health care. The mean lactation length was 11.51±1.91 months. Diseases and predators were reported as the main causes of calf mortality. In the herd dynamic simulation calf mortality rate can be reduced at least to 7% only by preventing predators attack. Diseases (66%, lack of pasture (59% and security (47% were the main constraints in camel production of the study areas. For the better productivity of camels, the major constraints such as disease problems, lack of pasture and tribal conflicts should be mitigated. Proper husbandry and health services can play significant roles in the long term improvement of camel production and productivity of the region.  

  7. Prevalence of institutional delivery and associated factors in Dodota Woreda (district, Oromia regional state, Ethiopia

    Directory of Open Access Journals (Sweden)

    Fikre Addis Alem

    2012-12-01

    Full Text Available Abstract Background Giving birth in a medical institution under the care and supervision of trained health-care providers promotes child survival and reduces the risk of maternal mortality. According to Ethiopian Demographic and Health Survey (EDHS 2005 and 2011, the proportion of women utilizing safe delivery service in the country in general and in Oromia region in particular is very low. About 30% of the eligible mothers received Ante Natal Care (ANC service and only 8% of the mothers sought care for delivery in the region. The aim of this study is to determine the prevalence of institutional delivery and understand the factors associated with institutional delivery in Dodota, Woreda, Oromia Region. Methods A community based cross sectional study that employed both quantitative and a supplementary qualitative method was conducted from Jan 10–30, 2011 in Dodota Woreda. Multi stage sampling method was used in selection of study participants and total of 506 women who gave birth in the last two years were interviewed. Qualitative data was collected through focus group discussions (FGDs. Data was entered and analyzed using EPI info 3.5.1 and SPSS version 16.0. Frequencies, binary and multiple logistic regression analysis were done, OR and 95% confidence interval were calculated. Results Only 18.2% of the mothers gave birth to their last baby in health facilities. Urban residence, educational level of mothers, pregnancy related health problems, previous history of prolonged labour, and decision made by husbands or relatives showed significant positive association with utilization of institutional delivery services (P  Conclusion Institutional Delivery is low. Increasing accessibility of the delivery services and educating husbands not only mothers appear very important factors in improving institutional delivery. Health education on the importance of institutional delivery should also address the general population. The quality and content of

  8. The current state-of-the-art in active region seismology

    Science.gov (United States)

    Moradi, H.

    2012-12-01

    Helioseismology is the study of the variations in the internal structure and properties of the dynamics of the Sun from measurements of its surface oscillations. With the 2010 launch of the Solar Dynamics Observatory (SDO) we are undoubtedly approaching a new dawn for local helioseismology, as the extent and quality of raw surface oscillation data has never been better. However, advances in theory and modelling are still required to fully utilise these data, especially in magnetic active regions and sunspots, where the physics is poorly understood.

  9. State dilemmas in applying the Previous Consultation Law in the Andean Region

    Directory of Open Access Journals (Sweden)

    Rafael Barrio de Mendoza

    2013-12-01

    Full Text Available The Peruvian government enacted a new law granting consultation rights to indigenous peoples as a mechanism to enhance social inclusion in the country. The law generated debates about the criteria to identify indigenous population in the Andean region. Why does this law have problems granting consultation rights to Andean people? This paper aims to answer the question by reviewing historically the different Andean identities and analyzing the current international debate on indigenity. Our main argument is that the government intrying to apply the law is structuring a restrictive model that is hardlyable to grasp the complexity and dynamism of Andean identities.

  10. Scaled parametric equation of state for oxygen in the critical region

    Science.gov (United States)

    Levelt Sengers, J. M. H.; Greer, W. L.; Sengers, J. V.

    1974-01-01

    Thermodynamic properties show an anomalous nonanalytic behavior in the critical region that cannot be represented by analytic equations used in engineering correlations. The formulation of scaling laws is discussed, taking into account an approach proposed by Schofield et al. (1969). A procedure for data analysis is described. The model considered has been found to give satisfactory results in tests conducted with a number of gases. The application of the described approach to density profiles is discussed. Attention is given to the model parameters, the critical exponents, and the coefficients for oxygen.

  11. Modeling Groundwater Depletion at Regional and Global Scales: Present State and Future Prospects

    Science.gov (United States)

    Wada, Yoshihide

    2016-03-01

    Except for frozen water in ice and glaciers, groundwater is the world's largest distributed store of freshwater and has strategic importance to global food and water security. In this paper, the most recent advances quantifying groundwater depletion (GWD) are comprehensively reviewed. This paper critically evaluates the recently advanced modeling approaches estimating GWD at regional and global scales, and the evidence of feedbacks to the Earth system including sea-level rise associated with GWD. Finally, critical challenges and opportunities in the use of groundwater are identified for the adaption to growing food demand and uncertain climate.

  12. Fiber Optics: Safety Measures on Oil & Gas Pipeline Monitoring in Lagos State Region

    OpenAIRE

    Johnson, Oluseye

    2014-01-01

    The objective of this thesis work is to research and implement the use of an optical communication system (fiber optics) as a safe and reliable monitoring system for the oil and gas pipeline industry in Lagos region of Nigeria. These optical fiber cables are laid parallel to oil and gas buried pipelines to monitor and indicate ad-vanced warning in real time situation once leakages occur in these pipelines, thereby allowing pipeline operators to take immediate and strategic actions to re-solve...

  13. Physical culture in life of Eastern-European region students: modern state and prospects of development

    Directory of Open Access Journals (Sweden)

    Iermakov S.S.

    2015-12-01

    Full Text Available Purpose: analysis of researches on physical culture problems among students in countries of Easter-European region (2013-2015. Material: As sources of information we chose data base of Russia, Poland and Ukraine. Besides, we used sites of the most known journals of Easter-European region. When choosing journals we based on rating of Russia (RISC, Poland (Index Copernicus and Ukraine (bibliometryka of Ukrainian science data bases. Results: thematic focus of researches on different physical education, sports and students health aspects was determined. The promising directions of researches are as follows: re-organization of system of students’ physical education; interconnection of life quality and organism’s resistance to environmental impacts; dependence of students’ motor functioning on bad habits’ presence; determination of factors, facilitating motivation for sport games in system of students’ health related trainings; perceiving of life quality by disabled students; competence and professional skillfulness of specialists in physical culture and sports. Conclusions: it is recommended to use new, attractive forms of students’ motor functioning. It is necessary to regulate students’ motor functioning, considering motivation for success and for avoiding failures as well as to increase students’ psycho-physiological stresses’ resistance and to form students’ culture of health.

  14. Downscaling global land-use/land-cover projections for use in region-level state-and-transition simulation modeling

    Directory of Open Access Journals (Sweden)

    Jason T. Sherba

    2015-06-01

    Full Text Available Global land-use/land-cover (LULC change projections and historical datasets are typically available at coarse grid resolutions and are often incompatible with modeling applications at local to regional scales. The difficulty of downscaling and reapportioning global gridded LULC change projections to regional boundaries is a barrier to the use of these datasets in a state-and-transition simulation model (STSM framework. Here we compare three downscaling techniques to transform gridded LULC transitions into spatial scales and thematic LULC classes appropriate for use in a regional STSM. For each downscaling approach, Intergovernmental Panel on Climate Change (IPCC Representative Concentration Pathway (RCP LULC projections, at the 0.5 × 0.5 cell resolution, were downscaled to seven Level III ecoregions in the Pacific Northwest, United States. RCP transition values at each cell were downscaled based on the proportional distribution between ecoregions of (1 cell area, (2 land-cover composition derived from remotely-sensed imagery, and (3 historic LULC transition values from a LULC history database. Resulting downscaled LULC transition values were aggregated according to their bounding ecoregion and “cross-walked” to relevant LULC classes. Ecoregion-level LULC transition values were applied in a STSM projecting LULC change between 2005 and 2100. While each downscaling methods had advantages and disadvantages, downscaling using the historical land-use history dataset consistently apportioned RCP LULC transitions in agreement with historical observations. Regardless of the downscaling method, some LULC projections remain improbable and require further investigation.

  15. Entrepreneurial ventures and whole-body donations: a regional perspective from the United States.

    Science.gov (United States)

    Anteby, Michel; Hyman, Mikell

    2008-02-01

    Human cadavers are crucial to medical science. While the debate on how to secure sufficient cadavers has focused primarily on donors' behaviors, procuring organizations' roles in increasing donations remain less explored. The United States offers a unique setting in which to examine this question since entrepreneurial ventures supplying cadavers for medical science have recently emerged alongside traditional academic-housed programs, raising both hopes and fears about their impact on whole-body donations. To assess their potential impact, an archival survey of voluntary, in-state whole-body donors to two programs procuring in the same U.S. state was conducted. The programs' specimen recipients were also analyzed. One program is academic-housed and the other is an entrepreneurial venture. Both offered equal levels of financial support to donating parties. Eighty donations and 120 specimen shipping invoices from 2005 were analyzed in each program. Donations to the two programs did not significantly differ in terms of donors' sex, marital status, maximum educational level, and estimated hourly wage. The entrepreneurial venture's donors were, however, significantly younger, more likely to be from a minority group, and more likely to have died from cancer. For-profit organizations, continuing medical training organizations, and medical device companies were more likely recipients of the entrepreneurial venture's specimens. Non-profit and academic organizations were more likely recipients of the academic-housed program's specimens. These findings suggest that although the programs procured from a somewhat similar pool of donors, they also complemented one another. The entrepreneurial program procured donations that the academic-housed program often did not attract. Specimen recipients' distinct demands partly explain these procurement behaviors. Thus, organizational efforts to meet demands seem to shape the supply. Examining organizations alongside donors might provide

  16. Equation of State of Dense Liquid Nitrogen in the Region of the Dissociative Phase Transition

    Institute of Scientific and Technical Information of China (English)

    孟川民; 施尚春; 董石; 孙悦; 焦荣珍; 杨向东

    2002-01-01

    We have measured the equation of state for liquid nitrogen compressed dynamically to a pressure of 10-60 GPa by employing a two-stage light-gas gun. The data show a continuous phase transition above the shock pressure of 33 GPa, as indicated previously by shock wave experiments. A theoretical model has been derived to examine the experimental data by inducing a molecular dissociative fraction. According to theoretical and experimental data the phase transition was thought to be a molecular dissociative phase transition.

  17. Growth of yellow ipe in central region of Rio Grande do Sul State, Brazil

    Directory of Open Access Journals (Sweden)

    Anna Paula Zimmermann

    2014-12-01

    Full Text Available This study aimed to analyze the growth in diameter and height of individuals Handroanthus chrysotrichus through models based on age, in a stand in the municipality of São Pedro do Sul, State of Rio Grande do Sul, Brazil. Data are from three representative trees of the population and were obtained from stem analysis. The diameter growth of Handroanthus chrysotrichus trees in a function of age was best explained by the allometric model. For height the negative exponential model showed better statistical parameters. Selected models explain more than 92% of the variation and configure as adequate tools for the management of this species.

  18. Excited states of aniline by photoabsorption spectroscopy in the 30,000-90,000 cm(-1) region using synchrotron radiation.

    Science.gov (United States)

    Rajasekhar, B N; Veeraiah, A; Sunanda, K; Jagatap, B N

    2013-08-14

    The photoabsorption spectrum of aniline (C6H5NH2) in gas phase in the 30,000-90,000 cm(-1) (3.7-11.2 eV) region is recorded at resolution limit of 0.008 eV using synchrotron radiation source for the first time to comprehend the nature of the excited valence and Rydberg states. The first half of the energy interval constitutes the richly structured valence transitions from the ground to excited states up to the first ionization potential (IP) at 8.02 eV. The spectrum in the second half consists of vibrational features up to second IP (9.12 eV) and structureless broad continuum up to the third IP (10.78 eV). The electronic states are assigned mainly to the singlets belonging to π → π* transitions. A few weak initial members of Rydberg states arising from π → 4s, np or nd transitions are also identified. Observed vibrational features are assigned to transitions from the ground state A' to the excited states 1A", 3A', 5A", 6A', and 10A" in C(s) symmetry. Time dependent density functional theory (TDDFT) calculations at B3LYP level of theory are employed to obtain the vertical excitation energies and the symmetries of the excited states in equilibrium configuration. The computed values of the transition energies agree fairly well with the experimental data. Further the calculated oscillator strengths are used to substantiate the assignments of the bands. The work provides a comprehensive picture of the vacuum ultraviolet photoabsorption spectrum of aniline up to its third ionization limit. PMID:23947851

  19. Behavior of the aggregate wind resource in the ISO regions in the United States

    KAUST Repository

    Gunturu, Udaya

    2015-04-01

    The collective behavior of wind farms in seven Independent System Operator (ISO) areas has been studied. The generation duration curves for each ISO show that there is no aggregated power for some fraction of time. Aggregation of wind turbines mitigates intermittency to some extent, but in each ISO there is considerable fraction of time when there is less than 5% capacity. The hourly wind power time series show benefit of aggregation but the high and low wind events are lumped in time, thus indicating that intermittency is synchronized in each region. The timeseries show that there are instances when there is no wind power in most ISOs because of large-scale high pressure systems. An analytical consideration of the collective behavior of aggregated wind turbines shows that the benefit of aggregation saturates beyond a certain number of generating units asymptotically. Also, the benefit of aggregation falls rapidly with temporal correlation between the generating units.

  20. In search of Archean basement from Rio Maria region, southeastern of Para State

    International Nuclear Information System (INIS)

    The Rio Maria Region, southeastern part of the Amazonian craton (Brazil), displays a typical Archaean granite-greenstone association intruded by Proterozoic granites. The greenstone is crosscut by Archaean granitoids, such as the Rio Maria granodiorite. Clear field contacts between the Xingu gneisses and the granodiorite are lacking, making it difficult to determine the stratigraphic sequence. U-Pb data for zircons from the Xingu gneiss and the Rio Maria granodiorite provide upper intercept ages of 2971 +30/ -28 Ma and 2874 +9/ -10 Ma respectively on the Concordia diagram. 2.97 Ga is the most ancient age ever obtained on zircons from gneisses of the Amazonian craton. It provides an upper limit for the beginning of the continental crust formation in this part of the craton. (author)

  1. Serological evidence of hantavirus infection in rural and urban regions in the state of Amazonas, Brazil

    Directory of Open Access Journals (Sweden)

    João Bosco Lima Gimaque

    2012-02-01

    Full Text Available Hantavirus disease is caused by the hantavirus, which is an RNA virus belonging to the family Bunyaviridae. Hantavirus disease is an anthropozoonotic infection transmitted through the inhalation of aerosols from the excreta of hantavirus-infected rodents. In the county of Itacoatiara in the state of Amazonas (AM, Brazil, the first human cases of hantavirus pulmonary and cardiovascular syndrome were described in July 2004. These first cases were followed by two fatal cases, one in the municipality of Maués in 2005 and another in Itacoatiara in 2007. In this study, we investigated the antibody levels to hantavirus in a population of 1,731 individuals from four different counties of AM. Sera were tested by IgG/IgM- enzyme-linked immune-sorbent assay using a recombinant nucleocapsid protein of the Araraquara hantavirus as an antigen. Ten sera were IgG positive to hantavirus (0.6%. Among the positive sera, 0.8% (1/122, 0.4% (1/256, 0.2% (1/556 and 0.9% (7/797 were from Atalaia do Norte, Careiro Castanho, Itacoatiara and Lábrea, respectively. None of the sera in this survey were IgM-positive. Because these counties are distributed in different areas of AM, we can assume that infected individuals are found throughout the entire state, which suggests that hantavirus disease could be a local emerging health problem.

  2. Neurotrophin-receptor immunoreactive neurons in mesopontine regions involved in the control of behavioral states.

    Science.gov (United States)

    Yamuy, J; Sampogna, S; Chase, M H

    2000-06-01

    The microinjection of nerve growth factor (NGF) and neurotrophin-3 (NT-3) into the rostral pontine tegmentum of adult cats rapidly induces long-lasting episodes of rapid eye movement (REM) sleep [J. Yamuy, F.R. Morales, M.H. Chase, Induction of rapid eye movement sleep by the microinjection of nerve growth factor into the pontine reticular formation of the cat, Neuroscience 66 (1995) 9-13]. Because this effect may be mediated by neurotrophin receptors, we sought to determine the distribution of neurons that contain low- and high-affinity neurotrophin receptors in regions of the feline pons and mesencephalon which are involved in the generation of REM sleep as well as neuronal groups that are involved in the control of REM sleep-related patterns of physiological activity. Using antibodies directed against p75, trkA, trkB and trkC, immunolabeled neurons were present in the latero-dorsal and pedunculo-pontine tegmental nuclei, the peribrachial nuclei, medial and lateral pontine reticular formation, the raphe nuclei, and the locus coeruleus. Giant reticular cells and large neurons in the mesencephalic trigeminal nucleus were immunoreactive for p75 and all trk receptors. Neurons that were devoid of neurotrophin-receptor immunoreactivity were intermingled with immunostained neurons in all explored structures. Thus, both low- and high-affinity neurotrophin receptors are conspicuously present in neurons located in mesopontine regions of adult cats. These data underscore the importance of neurotrophin-induced trophic actions on mesopontine neurons. Furthermore, the results support the hypothesis that NGF and NT-3 may modulate the electrical activity of neurons in the rostral pontine tegmentum that are responsible for the generation of REM sleep by acting on one or more of the neurotrophin receptors. PMID:10825475

  3. Evaluation of Regional Climate Models with Remotely Sensed Data for CONUS (Contiguous United States)

    Science.gov (United States)

    Ozturk, D.; Kilic, A.; Oglesby, R. J.

    2014-12-01

    Water is one of the most precious resources on Earth. Managing water resources is a complex discipline that requires accurate data, which in turn means that the managament of water resources is limited by the availability and quality of these datasets. Evapotranspiration (ET) is one of these key datasets, but is also one that is lacking in large-scale spatial distribution with traditional methods such as Penman-Monteith. This is also a quantity poorly handled at present in regional and global climate models. In order to overcome the limitations imposed by pointwise calculation of ET, a new dataset based on a surface energy balance model METRIC) constrained by MODIS satellite imagery have been developed. A Fully Automated Python implementation of METRIC model was needed and developed to cover the CONUS due to the high computational time for manual processing of METRIC. In this study, the new ET dataset will be used to evaluate the Weather Research and Forecasting Model coupled with Community Land Model's (WRF-CLM) as well as NOAH Land Surface Model. CLM and NOAH are the models which is used to understand the processes between land and climate and also climate change, and contains crucial but poorly constrained parameterizations for ET. In this study CLM and NOAH will be coupled with WRF. The WRF model is driven by North American Regional Reanalysis (NARR) data. The results between Metric ET and WRF-CLM ET and WRF-NOAH ET are different since they use different approaches for obtaining ET. The difference will be checked with statistical approaches. For this study 3 years are selected: A relatively dry year, 2012, a relatively wet year, 2007 and a regular year 2005. The results of this study will improve our understanding of climate-land interactions which will lead to better present simulations and future predictions of water resource-related issues since ET has the biggest consumption in the water budget.

  4. The State and the Ways of Modernization of the Agricultural Landscapes in the Danubian Region of Ukraine

    Directory of Open Access Journals (Sweden)

    Stanislav Goloborodko

    2013-08-01

    Full Text Available The article deals with the consequences of global climatic changes on the state of Ukrainian Danube region agrolandscapes. The influence of weather climatic conditions on change of water balance of the regional ecological systems was studied by definition of three main indicators: evaporability, deficiency of water consumption and moistening coefficient. Experimental information was given according to supervision of Danube Hydrometeorological Observatory (Izmail, Ukraine. In comparison with the statistics of weather conditions for 1961-1990 and 1991-2000 the climatic situation in 2001-2012 testifies to significant increase in an evaporability (19, 5 % and deficiency of water consumption of the soil (41, 9 %. As a result some changes of agrolandscapes were noticed in the region, connected with mass emergence of weeds, which are atypical for the region: Ambrosia artemisifolia L. Lactuca tatarica L, Anisantha tectorum Nevski, Cyclachaena Xantifolia L. etc. Due to the high competitive capacity of weed plants, they began to occupy in the cultivated cultural plants a dominant position that led to decrease of fertility of soils and crops. Thus agrolandscapes traditionally created on arable lands became now unstable and are in great need in their arrangement.

  5. High-spin states in the neutron-rich N=50 region: Nuclear structure close to 78Ni

    International Nuclear Information System (INIS)

    The spectroscopy of fission fragments, obtained by the 18O+ 208Pb fusion-fission reaction at 85 MeV bombarding energy, has been performed with the Euroball IV γ-array. High-spin states in many neutron-rich Se, Br, Kr and Rb of the 78Ni region nuclei have been identified for the first time. Several physical aspects which govern the nuclear structure in this mass region are underlined thanks to the new results. Among those, empirical values of the residual proton-neutron interactions have been extracted for the πf5/2xvd5/2 and πf3/2xvd5/2 configurations. (authors)

  6. Endoparasites of horses from the Formiga city, located in center-west region of the state of Minas Gerais, Brazil.

    Science.gov (United States)

    Teixeira, Weslen Fabricio Pires; Felippelli, Gustavo; Cruz, Breno Cayeiro; Maciel, Willian Giquelin; Fávero, Flávia Carolina; Gomes, Lucas Vinicius Costa; Buzzulini, Carolina; Prando, Luciana; Bichuette, Murilo Abud; Lopes, Welber Daniel Zanetti; Oliveira, Gilson Pereira de; Costa, Alvimar José da

    2014-01-01

    With the aim of studying the endoparasite fauna of horses from the Formiga city, located in center-west region of the state of Minas Gerais, 25 animals that were naturally infected with helminths were evaluated. By means of parasitological necropsies, different endoparasites were found. The subfamily Cyathostominae presented the highest incidence, followed by Trichostrongylus axei, Oxyuris equi, Triodontophorus serratus, Strongyloides westeri, Strongylus edentatus, Habronema muscae, Parascaris equorum, Probstmayria vivipara, Strongylus vulgaris, Gasterophilus nasalis, Anoplocephala magna and Anoplocephala perfoliata. In the present study, if the species Probstmayria vivipara was not considered in the prevalence, the frequency of Cyathostominae was equivalent to 94.85%. The results obtained in this study allowed us to detect and identify different species of helminths in horses, and confirmed the high incidence of nematodes belonging to the subfamily Cyathostominae in the center-west region of Minas Gerais. PMID:25517536

  7. Geochemical and isotopic features of groundwater in the Villa Ahumada-Samalayuca region, state of Chihuahua, Mexico

    International Nuclear Information System (INIS)

    The Villa Ahumada - Samalayuca region is located in the Basins and Ranges Province of the Chihuahua State, Mexico, Its climate is arid and semidesertic, with a mean annual precipitation of 258 mm. The geology is characterized by the presence of sandstones, shales and limestones, from Cretassic-Jurassic; there exists a composition of gravel, sand, silt, clay and gypsum, from Terciary-Quaternary. The major ionic chemical data indicate that the groundwater flow, in the region, is S-NW direction; the content of stable isotopes from the shallow and deep groundwater is homogeneous, which supports the existence of one aquifer system, with a recharge from a common origin. 17 refs, 7 figs, 2 tabs

  8. Endoparasites of horses from the Formiga city, located in center-west region of the state of Minas Gerais, Brazil

    Directory of Open Access Journals (Sweden)

    Weslen Fabricio Pires Teixeira

    2014-12-01

    Full Text Available With the aim of studying the endoparasite fauna of horses from the Formiga city, located in center-west region of the state of Minas Gerais, 25 animals that were naturally infected with helminths were evaluated. By means of parasitological necropsies, different endoparasites were found. The subfamily Cyathostominae presented the highest incidence, followed by Trichostrongylus axei, Oxyuris equi, Triodontophorus serratus, Strongyloides westeri, Strongylus edentatus, Habronema muscae, Parascaris equorum, Probstmayria vivipara, Strongylus vulgaris, Gasterophilus nasalis, Anoplocephala magna and Anoplocephala perfoliata. In the present study, if the species Probstmayria vivipara was not considered in the prevalence, the frequency of Cyathostominae was equivalent to 94.85%. The results obtained in this study allowed us to detect and identify different species of helminths in horses, and confirmed the high incidence of nematodes belonging to the subfamily Cyathostominae in the center-west region of Minas Gerais.

  9. Acidic deposition: State of science and technology. Report 4. The regional acid deposition model and engineering model. Final report

    International Nuclear Information System (INIS)

    The report describes the Regional Acid Deposition Model (RADM), a constantly evolving system of computational models that describe the major physical and chemical processes involved in acid deposition on a regional scale. RADM was developed by the Acid Deposition Modeling Project (ADMP), established at the National Center for Atmospheric Research (NCAR) in 1983 to design, develop, and implement a comprehensive modeling system suitable for assessment studies to be conducted as part of the National Acid Precipitation Assessment Program (NAPAP). The project was based at NCAR until 1987, when it moved to the Atmospheric Sciences Research Center (ASRC) of the State University of New York (SUNY) at Albany as the focus of its work moved into model testing and application. The ADMP team developed the RADM system, performed preliminary evaluation, transferred the system to the Environmental Protection Agency (EPA), and participated in NAPAP studies designed to test RADM and develop applications for the model

  10. Evidence for an increase in the ozone photochemical lifetime in the eastern United States using a regional air quality model

    Science.gov (United States)

    Goldberg, Daniel L.; Vinciguerra, Timothy P.; Hosley, Kyle M.; Loughner, Christopher P.; Canty, Timothy P.; Salawitch, Ross J.; Dickerson, Russell R.

    2015-12-01

    Measures to control surface ozone rely on quantifying production attributable to local versus regional (upwind) emissions. Here we simulate the relative contribution of local (i.e., within a particular state) and regional sources of surface ozone in the eastern United States (66-94°W longitude) for July 2002, 2011, and 2018 using the Comprehensive Air-quality Model with Extensions (CAMx). To determine how emissions and chemistry within the domain affect the production, loss, lifetime, and transport of trace gases, we initialize our model with identical boundary conditions in each simulation. We find that the photochemical lifetime of ozone has increased as emissions have decreased. The contribution of ozone from outside the domain (boundary condition ozone, BCO3) to local surface mixing ratios increases in an absolute sense by 1-2 ppbv between 2002 and 2018 due to the longer lifetime of ozone. The photochemical lifetime of ozone lengthens because the two primary gas phase sinks for odd oxygen (Ox ≈ NO2 + O3)—attack by hydroperoxyl radicals (HO2) on ozone and formation of nitrate—weaken with decreasing pollutant emissions. The relative role of BCO3 will also increase. For example, BCO3 represents 34.5%, 38.8%, and 43.6% of surface ozone in the Baltimore, MD, region during July 2002, 2011, and 2018 means, respectively. This unintended consequence of air quality regulation impacts attainment of the National Ambient Air Quality Standard for surface ozone because the spatial and temporal scales of photochemical smog increase; the influence of pollutants transported between states and into the eastern U.S. will likely play a greater role in the future.

  11. Deposition of 236U from atmospheric nuclear testing in Washington state (USA) and the Pechora region (Russian Arctic)

    International Nuclear Information System (INIS)

    Stratospheric fallout-derived 236U has been detected by sector field ICPMS at two field locations for which our laboratory possessed available archived samples: A) four soil cores from Washington state (northwestern USA) and B) sediment cores from three small lakes in the Pechora region (Russian Arctic). Four Washington state soil cores exhibit 236U inventories of 8.1 ± 1.3, 11.1 ± 0.9, 18 ± 2, and 30.2 ± 3.9 Tatoms/m2; the respective 239Pu contents are 52.9 ± 3.5, 67 ± 3, 71 ± 2, and 151 ± 2 Tatoms/m2. A 236U/239Pu atom ratio of 0.19 ± 0.04 (1 SD) has been determined from the Washington state soil cores. The three Pechora region lake cores each exhibit coincident maxima in their 236U and 239Pu atom concentration profiles. The 236U/238U atom ratios are controlled by two independent factors; 236U is from fallout deposition and 238U concentrations are a property of the geochemical distribution of naturally occurring U. A 236U/238U atom ratio as high as 8.9 × 10−6 has been observed for acid-leached soils containing Pu solely derived from bomb-test fallout. Accordingly, a non-zero 236U background from stratospheric fallout must be recognized and taken into account when detectable 236U is used to infer specific local or regional influences of reactor-irradiated U. -- Highlights: ► The isotope 236U, originating from atmospheric nuclear weapons tests, has been identified at two locations in the Northern Hemisphere. ► Peak 236U concentrations match peak 239Pu concentrations in sediment cores. ► The 236U/239Pu atom ratio is 0.19 ± 0.04

  12. Improved Analysis of Long-Term Monitoring Data Demonstrates Marked Regional Declines of Bat Populations in the Eastern United States.

    Directory of Open Access Journals (Sweden)

    Thomas E Ingersoll

    Full Text Available Bats are diverse and ecologically important, but are also subject to a suite of severe threats. Evidence for localized bat mortality from these threats is well-documented in some cases, but long-term changes in regional populations of bats remain poorly understood. Bat hibernation surveys provide an opportunity to improve understanding, but analysis is complicated by bats' cryptic nature, non-conformity of count data to assumptions of traditional statistical methods, and observation heterogeneities such as variation in survey timing. We used generalized additive mixed models (GAMMs to account for these complicating factors and to evaluate long-term, regional population trajectories of bats. We focused on four hibernating bat species - little brown myotis (Myotis lucifugus, tri-colored bat (Perimyotis subflavus, Indiana myotis (M. sodalis, and northern myotis (M. septentrionalis - in a four-state region of the eastern United States during 1999-2011. Our results, from counts of nearly 1.2 million bats, suggest that cumulative declines in regional relative abundance by 2011 from peak levels were 71% (with 95% confidence interval of ±11% in M. lucifugus, 34% (±38% in P. subflavus, 30% (±26% in M. sodalis, and 31% (±18% in M. septentrionalis. The M. lucifugus population fluctuated until 2004 before persistently declining, and the populations of the other three species declined persistently throughout the study period. Population trajectories suggest declines likely resulted from the combined effect of multiple threats, and indicate a need for enhanced conservation efforts. They provide strong support for a change in the IUCN Red List conservation status in M. lucifugus from Least Concern to Endangered within the study area, and are suggestive of a need to change the conservation status of the other species. Our modeling approach provided estimates of uncertainty, accommodated non-linearities, and controlled for observation heterogeneities, and

  13. Effects of Land Use Land Cover (LULC) and Climate on Simulation of Phosphorus loading in the Southeast United States Region

    Science.gov (United States)

    Jima, T. G.; Roberts, A.

    2013-12-01

    Quality of coastal and freshwater resources in the Southeastern United States is threatened due to Eutrophication as a result of excessive nutrients, and phosphorus is acknowledged as one of the major limiting nutrients. In areas with much non-point source (NPS) pollution, land use land cover and climate have been found to have significant impact on water quality. Landscape metrics applied in catchment and riparian stream based nutrient export models are known to significantly improve nutrient prediction. The regional SPARROW (Spatially Referenced Regression On Watershed attributes), which predicts Total Phosphorus has been developed by the Southeastern United States regions USGS, as part of the National Water Quality Assessment (NAWQA) program and the model accuracy was found to be 67%. However, landscape composition and configuration metrics which play a significant role in the source, transport and delivery of the nutrient have not been incorporated in the model. Including these matrices in the models parameterization will improve the models accuracy and improve decision making process for mitigating and managing NPS phosphorus in the region. The National Land Cover Data 2001 raster data will be used (since the base line is 2002) for the region (with 8321 watersheds ) with fragstats 4.1 and ArcGIS Desktop 10.1 for the analysis of landscape matrices, buffers and creating map layers. The result will be imported to the Southeast SPARROW model and will be analyzed. Resulting statistical significance and model accuracy will be assessed and predictions for those areas with no water quality monitoring station will be made.

  14. Climatic regions as an indicator of forest coarse and fine woody debris carbon stocks in the United States

    Directory of Open Access Journals (Sweden)

    Liknes Greg C

    2008-06-01

    Full Text Available Abstract Background Coarse and fine woody debris are substantial forest ecosystem carbon stocks; however, there is a lack of understanding how these detrital carbon stocks vary across forested landscapes. Because forest woody detritus production and decay rates may partially depend on climatic conditions, the accumulation of coarse and fine woody debris carbon stocks in forests may be correlated with climate. This study used a nationwide inventory of coarse and fine woody debris in the United States to examine how these carbon stocks vary by climatic regions and variables. Results Mean coarse and fine woody debris forest carbon stocks vary by Köppen's climatic regions across the United States. The highest carbon stocks were found in regions with cool summers while the lowest carbon stocks were found in arid desert/steppes or temperate humid regions. Coarse and fine woody debris carbon stocks were found to be positively correlated with available moisture and negatively correlated with maximum temperature. Conclusion It was concluded with only medium confidence that coarse and fine woody debris carbon stocks may be at risk of becoming net emitter of carbon under a global climate warming scenario as increases in coarse or fine woody debris production (sinks may be more than offset by increases in forest woody detritus decay rates (emission. Given the preliminary results of this study and the rather tenuous status of coarse and fine woody debris carbon stocks as either a source or sink of CO2, further research is suggested in the areas of forest detritus decay and production.

  15. Training, health and functional state of the schoolboys living in regions of radiation contamination

    International Nuclear Information System (INIS)

    The psycho physiological feature of a personality of schoolboys of different age groups living on contaminated territories were studied. The children suffer from consequences of the Chernobyl accident more than the adults, because they are more sensitive for action of the various factors of an environment due to a change of an organism reactivity, strengthening of an growing asynchronism of separate systems and functions and etc. As a rule, the people of all surveyed schools have the complaints on increased fatigue, somnolence at the afternoon, head aches, vertigo, irritant, aches in the field of heart, aches in a stomach, bleeding from nose, often common cold, loss of an appetite, low serviceability. All interrogated schoolboys complain on a health state, at the same time the chronic diseases are revealed at 36% of surveyed ones. The observable schoolboys, living on contaminated territories, have significant psycho emotional pressure and suffer from a distortion of a normal mode of life. 9 refs., 2 tabs

  16. Radioecological state of some surface water systems of contaminated areas of both Gomel and Mogilev Regions

    International Nuclear Information System (INIS)

    The radioecological situation of different ecosystems of Belarus and their components has been analysed. Such components of the surface water ecosystems as water, suspensions, sediments and soils of water-collection areas were used for the investigation of the content of cesium 137 and strontium 90. The received data were given since 1990. The content of cesium 137 and strontium 90 in the components of water ecosystems was counted in the laboratory conditions by means of standard methods of beta radiometry, semiconductor gamma spectrometry and radiochemistry. The error of measurement of radioactivity was not higher than 25 and 35% for cesium 137 and strontium 90 accordingly. Water ecosystems were distinguished by the state of contamination of water-collection areas and hydrological parameters. These and some other reasons considered in the article influence on the character of cesium 137 and strontium 90 behaviour in water ecosystems

  17. Identify Changes of Brain Regional Homogeneity in Bipolar Disorder and Unipolar Depression Using Resting-State fMRI

    OpenAIRE

    Liang, Min-Jie; Zhou, Quan; Yang, Kan-Rong; Yang, Xiao-Ling; Fang, Jin; Chen, Wen-Li; Huang, Zheng

    2013-01-01

    Background To identify changes in brain activation patterns in bipolar disorder (BD) and unipolar depression (UD) patients. Methodology/Principal Findings Resting-state fMRI scans of 16 healthy controls, 17 BD and 16 UD patients were obtained. T-test of normalized regional homogeneity (ReHo) was performed in a voxel-by-voxel manner. A combined threshold of á = 0.05, minimum cluster volume of V = 10503 mm3 (389 voxels) were used to determine ReHo differences between groups. In UD group, fMRI r...

  18. Giardiasis as zoonosis: between proof of principle and paradigm in the Northwestern region of São Paulo State, Brazil

    OpenAIRE

    Aline Cardoso Caseca Volotão; Nathália Motta Delvaux Ramos; Maria Fantinatti; Marcus Vinícius Proença de Moraes; Halim Atique Netto; Luciane Moreno Storti-Melo; Elenir Alves Macedo de Godoy; Andréa Regina Baptista Rossit; Octávio Fernandes; Ricardo Luiz Dantas Machado

    2011-01-01

    OBJECTIVE: In order to evaluate the potential zoonotic transmission of Giardia duodenalis, isolates from humans and dogs in the Northwestern region of the São Paulo State, Brazil were characterized based on the β-giardin gene. METHODS: The samples were analyzed by sequencing of the Nested-PCR products. RESULTS: The A1 and A2 subgenotypes were detected in human and dogs. Cysts of assemblage B, C and D have not been found in any isolates studied. CONCLUSIONS: These results are consistent w...

  19. Directly Observed Treatment Short-course (DOTS) for tuberculosis control program in Gambella Regional State, Ethiopia: ten years experience

    OpenAIRE

    Sisay, Solomon; Mengistu, Belete; Erku, Woldaregay; Woldeyohannes, Desalegn

    2014-01-01

    Background Tuberculosis is still the leading cause of illness in the world which accounted for 2.5% of the global burden of disease, and 25% of all avoidable deaths in developing countries. The aim of study was to assess impact of DOTS strategy on tuberculosis case finding and treatment outcome in Gambella Regional State, Ethiopia from 2003 up to 2012 and from 2002 up to 2011, respectively. Methods Health facility-based retrospective study was conducted. Data were collected and reported in qu...

  20. A Simple and Consistent Equation of State for Sodium in the Single Phase and Two Phase Regions

    International Nuclear Information System (INIS)

    An equation of state valid over an extended temperature and density range has been derived. Then, the following properties have been deduced: coefficient of thermal expansion, isothermal coefficient of bulk compressibility, thermal pressure coefficient, heat capacity at constant pressure, at constant volume, along the saturation curve for liquid, for vapor, heat of vaporization, speed of sound, and finally the Mollier diagram and the entropy diagram. All the obtained properties are thermodynamically consistent and satisfy the basic relations of thermodynamics for both single phase and two-phase regions. Experimental results were always used when available

  1. A simple and consistent equation of state for sodium in the single phase and two phase regions

    International Nuclear Information System (INIS)

    An equation of state valid over an extended temperature and density range has been derived. Then, the following properties have been deduced : coefficient of thermal expansion, isothermal coefficient of bulk compressibility, thermal pressure coefficient, heat capacity at constant pressure, at constant volume, along the saturation curve for liquid, for vapor, heat of vaporization, speed of sound, and finally the Mollier diagram and the entropy diagram. All the obtained properties are thermodynamically consistent and satisfy the basic relations of thermodynamics for both single phase and two-phase regions. Experimental results were always used when available. (auth.)

  2. Medicinal plants in the southern region of the State of Nuevo León, México

    OpenAIRE

    Estrada-Castillón Eduardo; Soto-Mata Brianda; Garza-López Miriam; Villarreal-Quintanilla José; Jiménez-Pérez Javier; Pando-Moreno Marisela; Sánchez-Salas Jaime; Scott-Morales Laura; Cotera-Correa Mauricio

    2012-01-01

    Abstract Background Although the flora of the State of Nuevo León is well known, there are few records of ethnobotancial information. An ethnobotanical study was undertaken in order to know the medicinal plants used by people living at the scrublands and oak-pine forest areas in the southern Nuevo León. Collection of plants specimens and interviews were carried out among the people of the municipalities of Aramberri, Galeana, and Zaragoza. Since former studies in the region are scarce, the ai...

  3. Final-state interaction correction to the electromagnetic nucleon form factors in the time-like region

    International Nuclear Information System (INIS)

    We study the strong energy dependence of the proton electromagnetic form factors in the time-like region, taking into account the one-pion-exchange final-state interaction in a covariant way. This effect is quantified in terms of the corrected Dirac F1 and Pauli F2 form factors and in the commonly used electric GE and magnetic GM ones. Our results on the ratio GE /GM depend only on the values of two free parameters and allow significant comparisons with the BaBar data. (orig.)

  4. Final-state interaction correction to the electromagnetic nucleon form factors in the time-like region

    Energy Technology Data Exchange (ETDEWEB)

    Van de Wiele, Jacques; Ong, Saro [Universite de Paris-Sud, Institut de Physique Nucleaire d' Orsay (UMR 8608), IN2P3-CNRS, Orsay Cedex (France)

    2015-10-15

    We study the strong energy dependence of the proton electromagnetic form factors in the time-like region, taking into account the one-pion-exchange final-state interaction in a covariant way. This effect is quantified in terms of the corrected Dirac F{sub 1} and Pauli F{sub 2} form factors and in the commonly used electric G{sub E} and magnetic G{sub M} ones. Our results on the ratio G{sub E} /G{sub M} depend only on the values of two free parameters and allow significant comparisons with the BaBar data. (orig.)

  5. Energy loss of high velocity 6Li2+ ions in carbon foils in charge state non-equilibrium region

    International Nuclear Information System (INIS)

    Mean energy losses of high velocity H-like Li ions in thin carbon foils were measured in the charge state non-equilibrium region. Owing to the screening effect of the bound electron, the fixed-charge stopping power for 6Li2+ was smaller than that for 6Li3+. The projectile atomic number dependence of the fixed-charge stopping powers for H-like ions is discussed including our previous data of He, C and O ions with the same velocity. The present result is also compared with the theoretical prediction. (orig.)

  6. A study on regional cerebral blood flow at rest and stress state in anxiety disorder patients

    International Nuclear Information System (INIS)

    Objective: To investigate he characteristics of rest and stress regional cerebral blood flow (rCBF) in naive anxiety disorder patients. Methods: Twenty naive anxiety disorder patients were enrolled in the study with twenty healthy volunteers as controls. The rest and stress 99Tcm-ethylene cystein dimer (ECD) SPECT were performed separately at 2 consecutive days, Raven reasoning test was used as a stressor. Results: 1) Compared to the healthy controls, the patients' rest rCBF of the frontal lobe, temporal lobe, thalamus and basal ganglia were significantly lower (P<0.05 and 0.01). 2)The patients' stress rCBF of the frontal lobe, temporal lobe, part occipital lobe, part parietal lobe, thalamus and basal ganglia were significantly lower compared to the healthy controls' (P<0.05 and 0.01). 3) Opposite to the healthy controls, the rCBF of patients increased significantly after stressor simulating. Conclusions: The hypofunction of frontal lobe, temporal lobe, thalamus and basal ganglia may exist in naive anxiety disorder patients. The abnormal rCBF of patients after simulating may be one of the characteristics of anxiety disorder

  7. Prevalence of Haemoprotozoan infections in bovines of Shimoga region of Karnataka state.

    Science.gov (United States)

    Krishna Murthy, C M; Ananda, K J; Adeppa, J

    2016-09-01

    A study was conducted to record the prevalence of Haemoprotozoan infections in bovines of Shimoga region for a period of 1 year from April 2012 to March 2013. A total of 300 blood samples were examined for the presence of haemoprotozoan parasites, of which 215 from cattle and 85 from buffaloes were examined by Giemsa staining technique. Out of 300 blood samples examined, 130 (43.3 %) were found positive for Haemoprotozoan infections. Out of 215 cattle blood samples examined, 62 (28.8 %) were positive for Theileria annulata, 27 (12.5 %) were harbored Babesia bigemina, 15 (6.9 %) were found positive for Trypanosoma evansi and 06 (2.7 %) samples showed Anaplasma marginale. Among 85 buffalo samples examined, 11 (12.9 %) were showed Theileria spp, 04 (4.7 %) found positive for B. bigemina, 03 (3.5 %) were found positive for T. evansi and 02 (2.3 %) were positive for A. marginale. Among haemoprotozoan parasites, the highest prevalence was observed with T. annulata followed by B. bigemina and T. evansi infection. The lowest prevalence was observed with A. marginale infection. PMID:27605804

  8. Regional homogeneity on resting state fMRI in patients with tinnitus

    Institute of Scientific and Technical Information of China (English)

    Haidi Yang; Yiqing Zheng; Yongkang Ou; Xiayin Huang

    2014-01-01

    Objective:To study central functional network connections and their alterations in tinnitus patients using fMRI. Methods: Regional homogeneity (ReHo) values on fMRI were obtained from 18 tinnitus patients and 20 age and gender-matched control subjects. ReHo values were compared between tinnitus patients and control subjects to evaluate functional network connection differences. Results:Tinnitus patients showed increased ReHo values in gyrus frontalis inferior and decreased ReHo values in the anterior lobe of cerebellum in comparison with the controls. Analysis of functional network connection from the gyrus frontalis interior shows stronger connections to the middle brain (FWE, P<0.001) and right ventral striatum (FEW, P<0.05, small volume correction). Conclusions: The fMRI results indicate that both auditory and non-auditory centers play important roles in tinnitus. Functional connections among the auditory cortex, thalamus, medial temporal gyrus, parahippocampal gyrus and insula may be an underlying cause for the development of tinnitus.

  9. Stream flow regime of springs in the Mantiqueira Mountain Range region, Minas Gerais State

    Directory of Open Access Journals (Sweden)

    Alisson Souza de Oliveira

    2014-09-01

    Full Text Available The stream flow regime of four springs located in the Mantiqueira Mountain Range region (MG was evaluated and correlated to the respective recharge area, relief characteristics, land cover and physical and hydrologic soil characteristics. The streamflow regime was characterized by monitoring of discharges, calculating the surface runoff and specific discharge and by modeling the discharge over the recession period using the Maillet method. As all recharge areas have similar relief the effect of it on the streamflow was not possible to identify. Analysis included determining the effect of drainage area size, soil characteristics and land cover on the indicators of the streamflow regime. Size of the recharge area had a positive influence on the indicators mean discharge and surface runoff volume and on the regulation of the streamflow regime (springs L4 and L1. The spring under the smallest area of influence provided the worst results for the above mentioned indicators (spring L3. The effect of forest cover (natural and planted, associated with soil characteristics, was evidenced by the indicators surface runoff (in depth and specific yield, both independent of the recharge area size (springs L4 and L2. The interaction of area size, soil characteristics and forest cover (natural and planted provided the best results for all indicators of streamflow regime in the springs studied in the Mantiqueira Mountain Range (spring L4.

  10. A maximum likelihood QTL analysis reveals common genome regions controlling resistance to Salmonella colonization and carrier-state

    Directory of Open Access Journals (Sweden)

    Thanh-Son Tran

    2012-05-01

    Full Text Available Abstract Background The serovars Enteritidis and Typhimurium of the Gram-negative bacterium Salmonella enterica are significant causes of human food poisoning. Fowl carrying these bacteria often show no clinical disease, with detection only established post-mortem. Increased resistance to the carrier state in commercial poultry could be a way to improve food safety by reducing the spread of these bacteria in poultry flocks. Previous studies identified QTLs for both resistance to carrier state and resistance to Salmonella colonization in the same White Leghorn inbred lines. Until now, none of the QTLs identified was common to the two types of resistance. All these analyses were performed using the F2 inbred or backcross option of the QTLExpress software based on linear regression. In the present study, QTL analysis was achieved using Maximum Likelihood with QTLMap software, in order to test the effect of the QTL analysis method on QTL detection. We analyzed the same phenotypic and genotypic data as those used in previous studies, which were collected on 378 animals genotyped with 480 genome-wide SNP markers. To enrich these data, we added eleven SNP markers located within QTLs controlling resistance to colonization and we looked for potential candidate genes co-localizing with QTLs. Results In our case the QTL analysis method had an important impact on QTL detection. We were able to identify new genomic regions controlling resistance to carrier-state, in particular by testing the existence of two segregating QTLs. But some of the previously identified QTLs were not confirmed. Interestingly, two QTLs were detected on chromosomes 2 and 3, close to the locations of the major QTLs controlling resistance to colonization and to candidate genes involved in the immune response identified in other, independent studies. Conclusions Due to the lack of stability of the QTLs detected, we suggest that interesting regions for further studies are those that were

  11. SECURITY RISKS, MYTHS IN A TRANSITIONING SUB-NATIONAL REGIONAL ECONOMY (CROSS RIVER STATE AND IMAGINATIVE GEOGRAPHIES OF NIGERIA

    Directory of Open Access Journals (Sweden)

    J. K. UKWAYI

    2015-03-01

    Full Text Available The emergence of an “international community” through accumulation of perceived risks that contrasts with those risks (of considerably lower levels of seriousness compared to those perceived constitutes one of the interesting (or intriguing subjects of risks and disaster studies surrounding the 9/11 era. The constructions of “imaginative geographies”, have frequently been biased in the practices that underlie the mapping of the foreign places tend to put-down the affected regions in their “paintings” for the global community. The latter are subsequently “demonized” in their ratings of competence for participating in world trade, tourism, travel, among other social/cultural, and economic and political activities. The objective of this article is to highlight how the exaggeration of risks (contrasted to actually existing/lived risks, practices that are frequently associated with such adverse “imaginative geographies” poses sub-national regional development dilemma in Nigeria’s Niger Delta. We trace the roots of adverse “imaginative geographies” of Nigeria to the Abacha dictatorship (1993-1997. Then we highlight the mixed characteristics of the Niger Delta conditions during the “return of positive image recapture” by Nigeria’s federal government (re-democratisation of the Fourth Republic, 1999-present, re-branding campaigns; as well as adverse conditions present. Most significantly, we show that despite these adversities, a combination of favorable geographical size, differentiation, sub-national regional security programme formulation and management taking aims at diversification have created “large oases” of peace and security in Cross River State, a part of the Niger Delta that has been completely unscathed by insurgencies of the nearby sub-national region and further away national origin. Apart from identifying sub-national regions qualifying for delisting from “adverse imaginative geographies” due to

  12. Assessment of the petroleum, coal, and geothermal resources of the economic community of West African states (ECOWAS) region

    Energy Technology Data Exchange (ETDEWEB)

    Mattick, R.E. (comp.)

    1982-01-01

    Approximately 85 percent of the land area of the ECOWAS (Economic Community of West African States) region is covered by basement rocks (igneous and highly metamorphosed rocks) or relatively thin layers of Paleozoic, Upper Precambrian, and Continental Intercalaire sedimentary rocks. These areas have little or no petroleum potential. The ECOWAS region can be divided into 13 sedimentary basins on the basis of analysis of the geologic framework of Africa. These 13 basins can be further grouped into 8 categories on the basis of similarities in stratigraphy, geologic history, and probable hydrocarbon potential. The author has attempted to summarize the petroleum potential within the geologic framework of the region. The coal discoveries can be summarized as follows: the Carboniferous section in the Niger Basin; the Paleocene-Maestrichtian, Maestrichtian, and Eocene sections in the Niger Delta and Benin; the Maestrichtian section in the Senegal Basin; and the Pleistocene section in Sierra Leone. The only proved commercial deposits are the Paleocene-Maestrichtian and Maestrichtian subbituminous coal beds of the Niger Delta. Some of the lignite deposits of the Niger Delta and Senegal Basin, however, may be exploitable in the future. Published literature contains limited data on heat-flow values in the ECOWAS region. It is inferred, however, from the few values available and the regional geology that the development of geothermal resources, in general, would be uneconomical. Exceptions may include a geopressured zone in the Niger Delta and areas of recent tectonic activity in the Benue Trough and Cameroon. Development of the latter areas under present economic conditions is not feasible.

  13. Natural radionuclides in the Brazilian coast region: 1. Estuarine complex Cananeia-Iguape, Sao Paulo State

    International Nuclear Information System (INIS)

    Mangrove forests are of utmost important ecosystems for biogeochemical transport processes in a global scale because of the preferential transport via sediments and organic matter from continents to oceans. Such ecosystems are the richest biodiversity areas, in which bioaccumulation of chemical substances can be expected for some species, in this case, there is a lack of knowledge of natural radionuclides accumulation in mangrove vegetation. This work encompasses the first results obtained for the Estuarine Complex Cananeia-Iguape, a peculiar coast area of the Sao Paulo State, Brazil. In 2011, leaf samples of Rhyzophora mangle and Laguncularia racemosa trees with perimeter at the breast height higher than 15 cm were collected in the conservation unit Parque Estadual Ilha do Cardoso. Sample preparation consisted of leaf washing, oven-drying, milling in porcelain mortar at the particle size lower than 0.5 mm. Portions of 10 g were transferred to polyethylene vials of appropriate geometry for the analysis by high resolution gamma-ray spectrometry. Reference materials were analyzed together to evaluate the quality of the analytical procedure. K-40 was preferentially allocated in leaves. Some accumulation in leaves was noticed for Pb-210 and Ac-228 depending on the species, indicating differences of radionuclide distribution in the mangrove vegetation. (author)

  14. STATE OF THE RIGHT BANK OF THE CHELBAS RIVER IN CHELBASSKAYA VILLAGE IN THE KRASNODAR REGION

    Directory of Open Access Journals (Sweden)

    Mamas N. N.

    2015-01-01

    Full Text Available The river Chelbas – is the steppe river passing through all Chelbasskaya village of the Kanevsky area. Selting of small rivers leads to rise in level of ground waters and bogging of flood plains which become unsuitable for any use. Harmful influence can conduce coming in a reservoir of a large number of suspensions. Suspensions increase water turbidity, reduce depth of penetration of sunshine, i.e. reduce a layer in which there is a photosynthesis that conducts to decrease of primary production of a waterway and deficiency of oxygen. The increase in ground rainfall can lead to change of fauna of a benthos, a silting of spawning areas, death from suffocation of have already spawned caviar of fishes. Research of the right river bank of Chelbas in the territory of stanitsa Chelbasskaya included studying of qualitative structure of wood, shrubby and grassy vegetation of a coastal strip, visual assessment of its state and definition of the general projective covering. In the lower current of these rivers the mineralization raises to 3-5 g/l. It speaks, apparently, by that the water containing alluvial deposits in the top parts of valleys have higher filtrational properties better are washed out, than on surrounding watersheds and slopes, and also down valleys. Works on bank protection will improve a condition of a right-bank strip of river Chelbas

  15. Bluetongue disease and seroprevalence in South American camelids from the northwestern region of the United States.

    Science.gov (United States)

    Allen, Andrew J; Stanton, James B; Evermann, James F; Fry, Lindsay M; Ackerman, Melissa G; Barrington, George M

    2015-03-01

    In late summer/early fall of 2013, 2 South American camelids from central Washington were diagnosed with fatal bluetongue viral disease, an event which is rarely reported. A 9-year-old intact male llama (Lama glama), with a 1-day history of anorexia, recumbency, and dyspnea before death. Abundant foam discharged from the mouth and nostrils, and the lungs were severely edematous on postmortem examination. Histologically, there was abundant intra-alveolar edema with fibrin. Hemorrhage and edema disrupted several other organs. Bluetongue viral RNA was detected by reverse transcription polymerase chain reaction (RT-PCR), and serotype 11 was identified by sequencing a segment of the VP2 outer capsid gene. Approximately 1 month later, at a site 150 miles north of the index case, a 2-year-old female alpaca with similar, acutely progressive clinical signs was reported. A postmortem examination was performed, and histologic lesions from the alpaca were similar to those of the llama, and again serotype 11 was detected by PCR. The occurrence of bluetongue viral infection and disease is described in the context of seasonal Bluetongue virus activity within the northwestern United States and southwestern Canada. PMID:25680921

  16. Performance of School Principal at State Islamic Senior High School in Ex-Surakarta Region

    Directory of Open Access Journals (Sweden)

    Wahab Wahab

    2012-12-01

    Full Text Available This research aims to identify the percentage of the influence of school Organization and motivation atmosphere on Principal’s performance at Madrasah Aliyah (state Islamic  senor  high  school.  This  study  employs  a  co-relational  survey  method. Results of the research show that: (1 average performance of the school principals is good especially on doing their main job and function; (2 the atmosphere of school organization influence significantly on the principal’s performance, the percentage of this influence to Principal performance is 71.30%; (3 work motivation affects significantly to principal performance, the percentage of this influence to principal’s performance is 73.80%; (4 Both school organization atmosphere and work motivation are significantly influential to principal’s performance, the percentage of these to principal’s performance is 78.70%, and (5 work motivation variable is the strongest contribution to influence principal’s performance at 51.60%.

  17. Natural radionuclides in the Brazilian coast region: 1. Estuarine complex Cananeia-Iguape, Sao Paulo State

    Energy Technology Data Exchange (ETDEWEB)

    Franca, E.J. de; Ferreira, Fabiano S.; Silva Neto, Paulo C.; Farias, Emerson E.G. de; Figueira, Rubens C.L.; Ribeiro, Andreza P., E-mail: ejfranca@cnen.gov.br, E-mail: biologofabiano10@gmail.com, E-mail: ptpoli@yahoo.com.br, E-mail: emersonemiliano@yahoo.com.br [Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN-PE), Recife, PE (Brazil)

    2015-07-01

    Mangrove forests are of utmost important ecosystems for biogeochemical transport processes in a global scale because of the preferential transport via sediments and organic matter from continents to oceans. Such ecosystems are the richest biodiversity areas, in which bioaccumulation of chemical substances can be expected for some species, in this case, there is a lack of knowledge of natural radionuclides accumulation in mangrove vegetation. This work encompasses the first results obtained for the Estuarine Complex Cananeia-Iguape, a peculiar coast area of the Sao Paulo State, Brazil. In 2011, leaf samples of Rhyzophora mangle and Laguncularia racemosa trees with perimeter at the breast height higher than 15 cm were collected in the conservation unit Parque Estadual Ilha do Cardoso. Sample preparation consisted of leaf washing, oven-drying, milling in porcelain mortar at the particle size lower than 0.5 mm. Portions of 10 g were transferred to polyethylene vials of appropriate geometry for the analysis by high resolution gamma-ray spectrometry. Reference materials were analyzed together to evaluate the quality of the analytical procedure. K-40 was preferentially allocated in leaves. Some accumulation in leaves was noticed for Pb-210 and Ac-228 depending on the species, indicating differences of radionuclide distribution in the mangrove vegetation. (author)

  18. Clubs within clubs: The Council of the Baltic Sea States (CBSS) and the Benelux as Macro-regions within the EU

    OpenAIRE

    Groenendijk, Nico; Muravska, Tatjana

    2011-01-01

    This paper deals with two examples of macro-regions in the EU: the Benelux and the Council of the Baltic Sea States (CBSS). Building on the distinction between “old” and “new” regionalism, it discusses some characteristics of regions in general, and of sub-integration schemes within the EU in particular. These characteristics are applied to the two regions at hand. From this application it follows that the CBSS can be regarded as a “new” region, whereas the Benelux is an “old” region with som...

  19. StateRegion — Field— Enterprise: Framework of Economics System Stability of Russia Part 1

    Directory of Open Access Journals (Sweden)

    Georgy Borisovich Kleyner

    2015-06-01

    Full Text Available In the article, the factors of a stability of the Russian economy are investigated from the systematic positions as a multilevel, multisubject and multidimensional socio-economic system. The concept of economics system stability as abilities to keep prerequisites for growth with the support and effective use of system structure of economy is formulated. The leading role of all economic subjects of different levels (including government as a subject of the international relations, regions as subjects of Federation, enterprises as economic entities in economic stability is shown. The need of «extension» of a network of subjects due to strengthening of the subjectivity of economic fields is emphasized. Research of an internal basic system structure of an economic subject and external structure of its immediate environment in socioeconomic, administrative-and-managerial, and market spaces with the use of the results of the new theory of economic systems leads to a conclusion of similarity of these structures. It is shown that each of these system complexes includes (together with a subject four systems of various types — object, environmental, processed, and designed. The system environment of a subject in the administrative-and-managerial space of inter-level interactions has the same structure. It gives the chance to reduce a problem of subjects’ resistance to a question of balance of system structures of the complexes forming an internal filling and an external environment of subjects. The method of balance index of similar complexes is given. Recommendations on a choice of the measures of economic policy for providing economics system stability of Russia during the crisis are formulated. It is shown that such policy has to be developed with the principles of a subject-preservation, system balance of internal filling and external environment of subjects, a corporate solidarity of subjects despite their level in the administrative hierarchy

  20. Regional Hydraulic Geometry Curves of the Northern Cascade Mountains, Chelan and King Counties, Washington State, USA

    Science.gov (United States)

    Gasperi, J. T.; McClung, J. M.; Hanson, D. L.

    2006-12-01

    The USDA-Natural Resources Conservation Service has developed regional hydraulic geometry curves relating drainage area to bankfull top width, mean depth and cross-sectional area for the east and west sides of the northern Cascade Mountains in Chelan and King Counties, Washington. NRCS surveyed 10 channel reaches with drainage areas from 1 to 1000 square miles within the Wenatchee River drainage of Chelan County and 10 channel reaches with drainage areas of 1 to 100 square miles within the Cedar and Green River drainages of King County. Selection criteria for stream reaches required a minimum of 20 years of USGS stream gage discharge records, unregulated flows and safe access. Survey data were collected with a Sokkia Total Station during low flow conditions from August 2004 to September 2005. NRCS measured a channel cross-section at each of the USGS stream gage sites and two or three additional cross-sections up and downstream. The authors also collected samples of bed material for gradation analysis and estimation of Manning's roughness coefficient, n. Bankfull elevations were estimated based on visual identification of field indicators and USGS flood discharges for the 50% exceedance probability event. Field data were evaluated with the Ohio DNR Reference Reach spreadsheet to determine bankfull top width, mean depth and cross-sectional area. We applied a simple linear regression to the data following USGS statistical methods to evaluate the closeness of fit between drainage area and bankfull channel dimensions. The resulting R2 values of 0.83 to 0.93 for the eastern Cascade data of Chelan County and 0.71 to 0.88 for the western Cascade data of King County indicate a close association between drainage area and bankfull channel dimensions for these two sets of data.

  1. Art state of radioprotection laboratory of Centro Regional de Referencia para la Dosimetria: CNEA, CAE

    International Nuclear Information System (INIS)

    External radiation quantity can be measured in terms of, for example exposure, air kerma, ambient dose equivalent and personal dose equivalent by using radiation measuring instruments. Radiation survey instruments and dosimeters are usually used to determine the amount of radiation from exposure to ionizing radiation and they need to be calibrated to ensure that they give accurate reading with a certain uncertainties. Dosimetry Calibration Laboratories have to be able to fulfil the requirements for traceable and reliable calibrations. A way to demonstrate it is through comparisons with primary or accredited laboratories and the establishment of a quality system following the International Organization for Standardization (ISO) Guide 17025. The Secondary Standard Dosimetry Laboratory (SSDL) of the Argentina 'Centro Regional de Referencia para la Dosimetria (CRRD)', C.N.E.A, is the national centre for the calibration of measuring instruments used in radiation protection and radiotherapy. The main facilities related to radioprotection include a constant potential X-ray system with a 300 kV tube and a new Hopewell Designs, Inc. Irradiator gamma Model G10-2-2600 (lead attenuator of 2, 4 and 6cm). Reference standard dosimeters traceable to the BIPM Dosimetry Laboratory and the IAEA (International Atomic Energy Agency) Dosimetry Laboratory are used in the calibration procedures by comparison with points calibrated. In this work a compilation of data obtained from instruments calibration and dosimeters irradiation that were carried on in CRRD during the last years is presented. Reported data are: amount of instruments calibrated per month, per kind, manufacturer and model. At the end of the year is planning to do the first internal audit to could accredit the Radioprotection procedures next year. (author)

  2. In pursuit of clean air: a data book of problems and strategies at the state level. Volume 5. Federal Regions VIII, IX, and X

    Energy Technology Data Exchange (ETDEWEB)

    Garvey, D.B.; Streets, D.G.

    1980-02-01

    The following material is provided for each state in Federal Regions VIII, IX, and X: state title page (lists nonattainment areas for each pollutant, the number of monitors with valid readings for a particular averaging time for a pollutant, and the number of monitors that recorded a violation of the standard); revised State Implementation Plan (SIP) outline (covers sources of the problems, the proposed strategies for achieving attainment, and new state review procedures); maps of nonattainment areas, as designated; SAROAD (Storage and Retrieval of Aerometric Data) data; SAROAD data maps; power plant data; power plant maps; and county maps. States in Federal Region VIII are Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming. Federal Region IX includes Arizona, California, and Nevada. Federal Region X includes Idaho, Oregon, and Washington. (JGB)

  3. Decreased Regional Homogeneity in Patients With Acute Mild Traumatic Brain Injury: A Resting-State fMRI Study.

    Science.gov (United States)

    Zhan, Jie; Gao, Lei; Zhou, Fuqing; Kuang, Hongmei; Zhao, Jing; Wang, Siyong; He, Laichang; Zeng, Xianjun; Gong, Honghan

    2015-10-01

    Mild traumatic brain injury (mTBI) is characterized by structural disconnection and large-scale neural network dysfunction in the resting state. However, little is known concerning the intrinsic changes in local spontaneous brain activity in patients with mTBI. The aim of the current study was to assess regional synchronization in acute mTBI patients. Fifteen acute mTBI patients and 15 sex-, age-, and education-matched healthy controls (HCs) were studied. We used the regional homogeneity (ReHo) method to map local connectivity across the whole brain and performed a two-sample t-test between the two groups. Compared with HCs, patients with acute mTBI showed significantly decreased ReHo in the left insula, left precentral/postcentral gyrus, and left supramarginal gyrus (p Mental State Examination (MMSE) scores across all acute mTBI patients (p < 0.05, uncorrected). The ReHo method may provide an objective biomarker for evaluating the functional abnormity of mTBI in the acute setting. PMID:26348589

  4. A STUDY ON JOB SATISFACTION OF TRANSPORT WORKERS IN TAMILNADU STATE TRANSPORT CORPORATION WITH SPECIAL REFERENCE TO TIRUNELVELI REGION

    Directory of Open Access Journals (Sweden)

    S. Shantha Sheela

    2015-03-01

    Full Text Available Among different modes of transport bus transport occupies an important place. About 80 per cent of inter – district trips and 66 per cent of the intra - district trips are made by buses. In view of this an attempt is made to make a study on job satisfaction of transport workers in Tamilnadu State Transport Corporation with special reference to Tirunelveli region. The study is based on job satisfaction of the Tamilnadu State Transport Corporation in Tirunelveli region employees. This study is based on both primary and secondary data. As it is a pilot study the sample size of the respondents has been fixed as 60 and they have been identified randomly by using simple random sampling techniques. The data collected relate to the period August to December 2014. Data collected was tabulated and analysed by using simple percentages, chisquare test, Garret Ranking Technique, t tests, standard deviation and probability analysis. It is found from the study that the fatigue (extreme tiredness resulting from mental or physical exertion was ranked first followed by shift hours.

  5. Altered regional homogeneity in post-traumatic stress disorder: a resting-state functional magnetic resonance imaging study

    Institute of Scientific and Technical Information of China (English)

    Yan Yin; Baoci Shan; Qiyong Gong; Lingjiang Li; Changfeng Jin; Lisa T.Eyler; Hua Jin; Xiaolei Hu; Lian Duan; Huirong Zheng; Bo Feng; Xuanyin Huang

    2012-01-01

    Objective Little is known about the brain systems that contribute to vulnerability to post-traumatic stress disorder (PTSD).Comparison of the resting-state patterns of intrinsic functional synchronization,as measured by functional magnetic resonance imaging (fMRI),between groups with and without PTSD following a traumatic event can help identify the neural mechanisms of the disorder and targets for intervention.Methods Fifty-four PTSD patients and 72 matched traumatized subjects who experienced the 2008 Sichuan earthquake were imaged with blood oxygen level-dependent (BOLD) fMRI and analyzed using the measure of regional homogeneity (ReHo) during the resting state.Results PTSD patients presented enhanced ReHo in the left inferior parietal lobule and right superior frontal gyrus,and reduced ReHo in the right middle temporal gyrus and lingual gyrus,relative to traumatized individuals without PTSD.Conclusion Our findings showed that abnormal brain activity exists under resting conditions in PTSD patients who had been exposed to a major earthquake.Alterations in the local functional connectivity of cortical regions are likely to contribute to the neural mechanisms underlying PTSD.

  6. Regional forecasting system of marine state and variability of dynamical processes in the easternmost part of the Black Sea

    Science.gov (United States)

    Kordzadze, Avtandil; Demetrashvili, Demuri

    2014-05-01

    The regional forecasting system for the easternmost part of the Black Sea developed at M. Nodia Institute of Geophysics of I. Javakhishvili Tbilisi State University under the EU framework projects ARENA and ECOOP is a part of the Black Sea basin-scale Nowcasting/Forecasting System. A core of the regional forecasting system is a baroclinic regional model of Black Sea dynamics with 1 km spacing based on hydrostatic primitive equations of ocean hydrothermodynamics, which are written in z-coordinates for deviations of thermodynamic values from their standard vertical distributions. To solve the problem the two-cycle method of splitting the model equation system with respect to both physical processes and coordinate planes and lines is used. The regional model of M. Nodia Institute of Geophysics is nested in the basin-scale model of Black Sea dynamics of Marine Hydrophysical Institute (Sevastopol/Ukraine). The regional forecasting system provides 3 days' forecasts of current, temperature and salinity for the easternmost part of the Black Sea, which is limited to the Caucasian and Turkish coastal lines and the western liquid boundary coinciding with the meridian 39.080E. Data needed on liquid and upper boundaries, also the 3-D initial hydrophysical fields for the easternmost regional area are provided in near operative mode from Marine hydrophysical Institute via Internet. These data on the liquid boundary are values of velocity components, temperature and salinity predicted by the basin-scale model of Black Sea dynamics of Marine Hydrophysical Institute and on the sea surface 2-D meteorological boundary fields - wind stress, heat fluxes, evaporation and precipitation rates predicted by the regional atmospheric model ALADIN are used. The analysis of the results of modeling and forecast of dynamic processes developed for 2010-2014 showed that the easternmost water area of the Black Sea is a dynamically very active zone, where continuously there are processes of generation

  7. Identification and analysis of local and regional impacts from the introduction of biodiesel production in the state of Piaui [Brazil

    International Nuclear Information System (INIS)

    The recent moves towards the insertion of biofuels in the energy matrix of a number of countries are opening new prospects for agricultural production and for agroindustrial chains. The emergence of this new productive base raises new research issues: in what circumstances are the structuring, organization and implementation of these biodiesel productive chains taking place in Brazil? What are the effects of biodiesel production on local economies? Hence, the central objective of this study is identifying their economic and social impacts at the regions where they are installed. The analytical structure was constructed based on theories of regional and spatial economy: location coefficient, shift-share, theories of industrial location. A preliminary analysis identified that a biodiesel productive arrangement is emerging in the State of Piaui, Northeastern Brazil, with the purpose of stimulating regional development using alternative oil-bearing crops. However, the agricultural project in the town of Canto do Buriti/PI has faced problems of both a cultural and productive nature. Preliminary findings reveal productive, organizational, managerial and governance related difficulties and challenges that need to be faced when establishing a new productive base in a location that up to that point lacks a productive tradition. (author)

  8. Urban vegetation and income segregation in drylands: a synthesis of seven metropolitan regions in the southwestern United States

    International Nuclear Information System (INIS)

    To better understand how urbanization affects the amount and timing of urban vegetation in drylands we investigated remotely sensed vegetation patterns across seven large metropolitan regions in the southwestern United States. We asked (1) how low density urban land cover differed from adjacent wildland grass, herb, and shrub land covers in both the amount of vegetation and the length of the growing season, (2) how neighborhood income affected patterns of vegetation within low density urban cover, and (3) how cities differed from one another in their vegetation patterns. We found that urbanization generally has a strong influence on vegetation compared to adjacent wildlands. In four of the metropolitan regions the cumulative enhanced vegetation index (EVI) and growing season length in low density developments were higher than grass, herb, and shrub land covers. Within all metropolitan regions, there was a significant socioeconomic effect where higher income areas had a higher cumulative EVI than lower income areas. The large differences in urban vegetation among cities were related to precipitation and total domestic water use. These findings help to identify how urbanization influences vegetation, with implications for the availability of ecosystem services and requirements for irrigation in hot dryland cities. (letter)

  9. Identification and analysis of local and regional impacts from the introduction of biodiesel production in the state of Piaui

    International Nuclear Information System (INIS)

    The recent moves towards the insertion of biofuels in the energy matrix of a number of countries are opening new prospects for agricultural production and for agroindustrial chains. The emergence of this new productive base raises new research issues: in what circumstances are the structuring, organization and implementation of these biodiesel productive chains taking place in Brazil? What are the effects of biodiesel production on local economies? Hence, the central objective of this study is identifying their economic and social impacts at the regions where they are installed. The analytical structure was constructed based on theories of regional and spatial economy: location coefficient, shift-share, theories of industrial location. A preliminary analysis identified that a biodiesel productive arrangement is emerging in the State of Piaui, Northeastern Brazil, with the purpose of stimulating regional development using alternative oil-bearing crops. However, the agricultural project in the town of Canto do Buriti/PI has faced problems of both a cultural and productive nature. Preliminary findings reveal productive, organizational, managerial and governance related difficulties and challenges that need to be faced when establishing a new productive base in a location that up to that point lacks a productive tradition.

  10. Tradicii rossijskogo i evropejskogo predstavlenija o gosudarstvennoj granice v uslovijah transgranichnogo regional'nogo sotrudnichestva [The traditions of Russian and European perception of the state frontier in the conditions of transborder regional cooperation

    Directory of Open Access Journals (Sweden)

    Kosov Yuri

    2012-01-01

    Full Text Available The article focuses on the state frontier in European and Russian political cultures as a major instrument for developing trans-border regional cooperation. The term ‘state frontier’ is defined through a prism of regional integration processes. The authors examine the role of trans-border relations between Russia and the European Union in promoting mutually beneficial strategic cooperation in the Baltic Sea region. Historical experience, geopolitical position, national psychology and some other factors shape common perceptions of the state frontier in mass consciousness, which can vary from country to country. The state frontier is a key imperative of trans-border regional cooperation. The trans-border relations between Russia and the EU serve a foundation for the development of strategic partnership, and it is cross-border cooperation in the Baltic Sea region that proves to be most efficient in this respect. At present, there are several cooperation mechanisms and programmes in place which are aimed at enhancing Russia — EU relations in the Baltic Sea region. In the long-term perspective, the development of regional integration processes in the Baltic Sea region is seen as one of the key elements for increasing and strengthening strategic cooperation between Russia and the EU.

  11. Vertical transmission of HIV-1 in the western region of the State of São Paulo

    Directory of Open Access Journals (Sweden)

    Vera Lúcia Maria Alves Gonçalves

    2011-02-01

    Full Text Available INTRODUCTION: This study aimed to determine the prevalence of vertical HIV-1 transmission in the western region of the State of São Paulo, Brazil. METHODS: The study analyzed the medical records of HIV-1-infected mothers and infant pairs living in the municipalities of São Paulo Regional Health Departments DRS II (Araçatuba and DRS XI (Presidente Prudente. From March 2001 to March 2006, blood samples were collected and referred to the Molecular Biology Unit of the Adolfo Lutz Institute (ALI, Presidente Prudente. HIV-1-RNA viral load was determined by bDNA assay. RESULTS: The number of births (109/217, 50.2% and vertical HIV-1 transmissions (6/109, 5.5% that occurred in DRS II was similar to births (108/217, 49.8% and vertical transmissions (7/108, 6.5% in DRS XI (p > 0.05. Although 80% (4/5 of the infected children were male in DRS II, while in DRS XI, 75% (6/8 were female, no differences between sex regarding infected and noninfected children in the regions of Araçatuba and Presidente Prudente were verified. The overall vertical HIV-1 transmission rate was 6%. No consistent reduction in the prevalence of vertical HIV-1 transmission occurred over the years. About 20% of mothers did not know the HIV-1 status of their newborns eight months after delivery. CONCLUSIONS: In the present study, MTCT prevalence rates were about 70% higher than those previously determined in the State of São Paulo, with noreduction throughout the period.Furthermore, a significant number of mothers did not know the HIV-status of their newborns eight months after delivery.

  12. STATE FARMS AND MTS OF MOSCOW REGION BEFORE AND AT THE BEGINNING OF THE GREAT PATRIOTIC WAR

    Directory of Open Access Journals (Sweden)

    Andrey Anatolyevich Androsov

    2015-02-01

    Full Text Available In the article on the basis of previously unknown archival materials for the first time in the national historiography a public way in Soviet agriculture of Moscow region in the period 1940-1942 yy. is considered. Particular attention is paid to the historiography of this problem, new methods of modern historians in the study of the rural economy of this period are marked. Different approaches in the analysis of the results of collectivization and the appearance in the USSR (Union of Soviet Socialist Republics new sectors of agricultural production - the state and the collective are compared. Features of the state agricultural production plants and the legal status of their workers in the state farms and machine and tractor stations (MTS are pointed. Specific difficulties encountered in the process and as a result of the evacuation of the property of state farms and MTS, preparing for spring sowing in the implementation of the directive of All-Union Communist Party of Bolsheviks of self-reliance are examined in details. The dedication of staff rear structures in the rescue of the property entrusted to them, the preparation of the spring sowing campaign, raising funds and manpower in extreme conditions is marked. Relationship of the status on the front and readiness of rear workers to work in the changed circumstances is traced. The difference between subjective difficulties associated with defects of command-administrative system, which prevailed in government and objective hardship arising from the outbreak of hostilities is taken into account. Much attention is paid to the description of the technical condition of the machine and tractor fleet of state farms and MTS as the main means of agricultural production. The conclusion about the causes and consequences of unavailability governance structures to conduct evacuation and preparation of the spring sowing are made.

  13. The demographic problems of the Pskov region and the main approaches to solving them at the level of the regional state authorities

    OpenAIRE

    Yelsukov M. Yu.; Kashina M. A.; Klyuyev A. V.

    2010-01-01

    This article analyses the demographic problems of the Pskov region. The authors propose a system of government regulation of demographic processes in view of the functions of the regional executive authorities.

  14. Prevalence and risk factors for Leptospira spp. in cattle herds in the south central region of Paraná state

    Directory of Open Access Journals (Sweden)

    Vanessa Y Hashimoto

    2012-02-01

    Full Text Available The aim of this study was to determine the prevalence of anti-Leptospira spp. antibodies and the risk factors for Leptospira spp. infection in breeding cattle herds in the south central region of Paraná state. It was based on the statistic delineation/serological samples and information regarding the selected farms employed in the study of bovine brucellosis for Paraná state in the context of National Program for Control and Eradication of Brucellosis and Tuberculosis. A total of 1.880 females aged >24 months from 274 non vaccinated herds were studied. Serum samples were tested for antibodies against Leptospira spp. using microscopic agglutination test (MAT with 22 Leptospira serovars. The epidemiological questionnaire was applied on all the selected farms and aimed to obtain epidemiological data. Hundred eighty one of 274 herds were positive for Leptospira spp./presenting prevalence of positive herds of 66.06% (IC95%=60.12-71,65%. Presence of >43 cattle (OR=3.120; IC=1.418-6.867/animal purchase (OR=2.010; IC=1.154-3.500/rent of pastures (OR=2.925; IC=1.060-8.068 and presence of maternity paddock (OR=1.981; IC=1,068-3,676 were identified as risk factors for leptospirosis due to any serovar in the multivariate logistic regression. Risk factors for leptospirosis due to serovar Hardjo were presence of >43 cattle (OR=3.622; IC=1.512-8,677/animal purchase (OR=3.143; IC=1.557-6.342/rent of pastures (OR=4.070; IC=1.370-12.087 and presence of horses (OR=2.981; IC=1.321-6.726. These results indicate that Leptospira spp. infection is widespread in the south central region of Paraná state and that factors related to the herd characteristic and management are associated with the infection.

  15. Impairments and Hansen's disease control in Rondônia state, Amazon region of Brazil.

    Science.gov (United States)

    De Oliveira, Carmelita Ribeira; De Alencar, Maria De Jesus Freitas; De Sena Neto, Sebastiao Alves; Lehman, Linda F; Schreuder, Pieter A M

    2003-12-01

    This retrospective study of impairments in a decentralized and integrated, routine Hansen's disease (HD) programme was done on a cohort of all new patients detected in Rondônia state from 1996 to 1999. It shows that the dynamics of impairments during treatment in Rondônia are similar to what has been published in other recent studies from Africa and Asia. Data about impairments at detection and at release from treatment (cure), the prescription of steroids, and epidemiological information are provided. Of the original 5350 new patients, 4230 patients (80%) completed multidrug therapy (MDT) and had complete data about their impairment status. At the start of treatment, 9% of the paucibacillary (PB) and 26% of the multibacillary (MB) patients had WHO grade 1 impairment. Three percent of the PB and 11% of the MB patients had visible deformities (WHO grade 2 impairment). Of the patients without impairments (grade 0) at the start of treatment, 5% of the PB and 20% of the MB patients developed impairments during treatment. Of the PB patients with a WHO impairment grade 1 at start of treatment, 34% improved and 6% got worse. Of the MB patients 34% improved and 12% became worse. In a separate study of patients from the 1997 intake, 17% of the PB and 58% of the MB patients were treated at least once with a course of steroids or thalidomide during MDT treatment. It is noted in the literature that the percentage of persons with recent nerve function impairment (NFI), nerve pain or tenderness and/or reaction reactions differs between projects. This may reflect real differences or may be caused by differences in routine monitoring and/or criteria and methods of treatment. The use of the WHO maximum score, particularly for the patients with grade 2, is not as sensitive to change as utilizing the summary of Eye, Hand and Foot (EHF) scores. If overall impairment figures are given, the proportions of MB patients may define the differences between projects, therefore it is

  16. Mortality trends and risk of dying from breast cancer in the 32 states and 7 socioeconomic regions of Mexico, 2002-2011

    Directory of Open Access Journals (Sweden)

    Juan Jesús Sánchez-Barriga

    2014-11-01

    Full Text Available Objective. To determine mortality trends from breast cancer in Mexico nationwide, by state, by socioeconomic region, and to establish an association between education, state of residence, and socioeconomic region with mortality from breast cancer in 2002–2011.Methods. Records of mortality associated with breast cancer were obtained. Rates of mortality nationwide, by state, and by socioeconomic region were calculated. The strength of association between states where women resided, socioeconomic regions, and education with mortality from breast cancer was determined.Results. Women who completed elementary school had a higher risk of dying from breast cancer than people with more education [relative risk (RR 2.58, 95% confidence interval (CI 2.49–2.67]. Mexico City had the strongest association with dying from breast cancer as state and as socioeconomic region 7 [Mexico City: RR 3.47, CI95% 2.7-4.46 (2002 and RR 3.33, CI95% 2.66-4.15 (2011 and region 7: RR 3.72, CI 95%: 3.15-4.38 (2002 and RR 2.87, CI 95%: 2.51-3.28 (2011].Conclusions. In Mexico, the raw mortality rates per 100 000 women who died from breast cancer increased. Mortality was higher in women who had elementary school than in those with more education. The strongest association was in Mexico City as state and as region 7. 

  17. Local and inter- regional impacts in employment and income of farming and livestock in the State of Paraná

    Directory of Open Access Journals (Sweden)

    Emerson Guzzi Zuan Esteves

    2015-12-01

    Full Text Available The aim of this study is to analyze the local impacts and inter-regional income and employment multipliers of Paraná’s farming and livestock as well as indexes to link backward and forward and employment generation. The agricultural sector employed 4.16% of formal workers in the state in 2009, standing out as one of the most important. The input-output theory is a tool for analyzing the structure of the economy, allowing the estimation of economic indicators. The methodology added the 42 categories of the MIP 1995 and 2009 for 20 sectors, adjustment necessary in view of the local skills and the compatibility with the data from 87 categories of NCEA. From the results it is concluded that agriculture in Paraná indicators fluctuated between 1995 and 2009, however with better than that found in Brazil Rest of performance, reinforcing the importance of the sector at the state level. Emphasis on the employment multiplier in the analyzed period increased its value of 1.68 to 1.84; whereas the average of the sectors there was a decline in the state economy from 2.60 to 2.19.

  18. Effect of oxidation state on Bi mineral speciation in oxidized and reduced granitoids from the Uetsu region, NE Japan

    Science.gov (United States)

    Izumino, Yuya; Maruoka, Teruyuki; Nakashima, Kazuo

    2016-06-01

    The relationship between bismuth (Bi) mineral speciation and redox state in three types of granitoids from the Uetsu region, northeast Japan is investigated. Electron microprobe analysis of Bi minerals, sphalerite, Mg-Fe-bearing carbonate minerals, and muscovite, as well as sulfur isotope analysis of sulfide minerals and microthermometric study of fluid inclusions reveal that Bi mineral speciation varies according to the redox state of the granitoids. For example, native bismuth and bismuthinite are abundant and Bi sulfosalts are rare in the lowest fS2 and fO2 mineralized zones of the reduced Iwafune granite (S-type, ilmenite-series) while Bi sulfosalts (Bi3+) are abundant and trace amounts of native bismuth (Bi0) and bismuthinite are found in the highest fS2 and fO2 mineralized zones of the oxidized Wasada granodiorite (I-type, magnetite-series). Bismuthinite is a major Bi mineral, and native bismuth and Bi sulfosalts occur in only minor amounts in the mineralized zones of the Nishitagawa granodiorite (I-type, ilmenite-series), which has intermediate fS2 and fO2 to that of the Iwafune and Wasada samples. Our study indicates that Bi mineral speciation related to granitic intrusive activity is controlled by the redox state of the magmatism, such that native bismuth is typical of reducing conditions, whereas Bi sulfosalts are typical of oxidizing conditions.

  19. Aberrant regional neural fluctuations and functional connectivity in generalized anxiety disorder revealed by resting-state functional magnetic resonance imaging.

    Science.gov (United States)

    Wang, Wei; Hou, Jingming; Qian, Shaowen; Liu, Kai; Li, Bo; Li, Min; Peng, Zhaohui; Xin, Kuolin; Sun, Gang

    2016-06-15

    The purpose of this study was to investigate the neural activity and functional connectivity in generalized anxiety disorder (GAD) during resting state, and how these alterations correlate to patients' symptoms. Twenty-eight GAD patients and 28 matched healthy controls underwent resting-state functional magnetic resonance (fMRI) scans. Amplitude of low-frequency fluctuation (ALFF) and seed-based resting-state functional connectivity (RSFC) were computed to explore regional activity and functional integration, and were compared between the two groups using the voxel-based two-sample t test. Pearson's correlation analyses were performed to examine the neural relationships with demographics and clinical symptoms scores. Compared to controls, GAD patients showed functional abnormalities: higher ALFF in the bilateral dorsomedial prefrontal cortex, bilateral dorsolateral prefrontal cortex and left precuneus/posterior cingulate cortex; lower connectivity in prefrontal gyrus; lower in prefrontal-limbic and cingulate RSFC and higher prefrontal-hippocampus RSFC were correlated with clinical symptoms severity, but these associations were unable to withstand correction for multiple testing. These findings may help facilitate further understanding of the potential neural substrate of GAD. PMID:27163197

  20. State of neonatal health care in eight countries of the SAARC region, South Asia: how can we make a difference?

    Science.gov (United States)

    Das, Jai K; Rizvi, Arjumand; Bhatti, Zaid; Paul, Vinod; Bahl, Rajiv; Shahidullah, Mohammod; Manandhar, Dharma; Stanekzai, Hedayatullah; Amarasena, Sujeewa; Bhutta, Zulfiqar A

    2015-08-01

    The South Asian Association for Regional Cooperation (SAARC) is an organization of eight countries--Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, Sri Lanka and Afghanistan. The major objectives of this review are to examine trends and progress in newborn and neonatal health care in the region. A landscape analysis of the current state of neonatal mortality, stillbirths and trends over the years for each country and the effective interventions to reduce neonatal mortality and stillbirths was undertaken. A modelling exercise using the Lives Saved Tool (LiST) was also undertaken to determine the impact of scaling up a set of essential interventions on neonatal mortality and stillbirths. The findings demonstrate that there is an unacceptably high and uneven burden of neonatal mortality and stillbirths in the region which together account for 39% of global neonatal deaths and 41% of global stillbirths. Progress is uneven across countries in the region, with five of the eight SAARC countries having reduced their neonatal mortality rate by more than 50% since 1990, while India (43%), Afghanistan (29%) and Pakistan (25%) have made slower progress and will not reach their MDG4 targets. The major causes of neonatal mortality are intrapartum-related deaths, preterm birth complications and sepsis which account for nearly 80% of all deaths. The LiST analysis shows that a gradual increase in coverage of proven available interventions until 2020 followed by a uniform scale-up to 90% of all interventions until 2030 could avert 52% of neonatal deaths (0.71 million), 29% of stillbirths (0.31 million) and achieve a 31% reduction in maternal deaths (0.25 million). The analysis demonstrates that the Maldives and Sri Lanka have done remarkably well while other countries need greater attention and specific focus on strategies to improve neonatal health. PMID:26212573

  1. Prevalence, population dynamics and host preferences of Culicoides spp. (Diptera: Ceratopogonidae of livestock in Marathwada region of Maharashtra State

    Directory of Open Access Journals (Sweden)

    B. W. Narladkar

    2014-09-01

    Full Text Available Aim: The present study is a part of a research project on integrated pest management of livestock pests with reference to Culicoides spp. Study of prevalence, population dynamics and host preferences are the important benchmarks essential for chalking out the strategies of integrated pest management of Culicoides, thus the study was aimed. Materials and Methods: Light trap collections of Culicoides midges and other tiny flies from animal shed from seventeen centers representing entire Maharashtra state were conducted. Similarly, year round collections from host sheds were envisaged to work out host preferences and population dynamics of Culicoides spp. locally prevalent. Multiple regression analysis was employed to define the environmental predictors responsible for ups and downs during different seasons occurring in the geographic region of the present study. Results: Study revealed the prevalence of Culicoides spp., Phlebotomus spp. and Simulium spp. Simultaneous study undertaken by the aid of hand net, collections of fly species from Marathwada region of Maharashtra state yielded additionally, Tabanus spp., Pangonia spp., mosquitoes and other cyclorrhaphan flies. Some of the species are vectors of livestock diseases hence map of the distribution of these pest species is for to reckon risk areas. Population dynamics study on Culicoides spp. in Marathwada region indicated that, (a Culicoides population were persistent throughout the year; (b Two peaks of population, one in the monsoon (August-September and another minor peak occurred during post monsoon/beginning of winter (November of the year. Drastic reduction in the population occurred during the month of May, which is the hottest month in the year. Culicoides collections from the sheds of different host species indicated the preferences for feeding in the ascending order of preference as cattle, sheep, buffaloes and then goats. Conclusion: Prevalence of Culicoides schultzei, Culicoides

  2. The actual state of USP/Princeton University cooperation: paleomagnetics and geochronological results in mafic dikes from Salvador, Olivenca e Uaua regions, Sao Francisco Craton

    International Nuclear Information System (INIS)

    The actual development state of paleomagnetics and geochronology studies in precambrian metamorphic and anorogenic proterozoic intrusive unities from Salvador, Olivenca and Maua regions is shown. (C.G.C.)

  3. Scaling net ecosystem production and net biome production over a heterogeneous region in the western United States

    Directory of Open Access Journals (Sweden)

    D. P. Turner

    2007-08-01

    Full Text Available Bottom-up scaling of net ecosystem production (NEP and net biome production (NBP was used to generate a carbon budget for a large heterogeneous region (the state of Oregon, 2.5×105 km2 in the western United States. Landsat resolution (30 m remote sensing provided the basis for mapping land cover and disturbance history, thus allowing us to account for all major fire and logging events over the last 30 years. For NEP, a 23-year record (1980–2002 of distributed meteorology (1 km resolution at the daily time step was used to drive a process-based carbon cycle model (Biome-BGC. For NBP, fire emissions were computed from remote sensing based estimates of area burned and our mapped biomass estimates. Our estimates for the contribution of logging and crop harvest removals to NBP were from the model simulations and were checked against public records of forest and crop harvesting. The predominately forested ecoregions within our study region had the highest NEP sinks, with ecoregion averages up to 197 gC m−2 yr−1. Agricultural ecoregions were also NEP sinks, reflecting the imbalance of NPP and decomposition of crop residues. For the period 1996–2000, mean NEP for the study area was 17.0 TgC yr−1, with strong interannual variation (SD of 10.6. The sum of forest harvest removals, crop removals, and direct fire emissions amounted to 63% of NEP, leaving a mean NBP of 6.1 TgC yr−1. Carbon sequestration was predominantly on public forestland, where the harvest rate has fallen dramatically in the recent years. Comparison of simulation results with estimates of carbon stocks, and changes in carbon stocks, based on forest inventory data showed generally good agreement. The carbon sequestered as NBP, plus accumulation of forest products in slow turnover pools, offset 51% of the annual emissions of fossil fuel CO2 for the state. State-level NBP dropped below zero in 2002

  4. Scaling net ecosystem production and net biome production over a heterogeneous region in the western United States

    Science.gov (United States)

    Turner, D. P.; Ritts, W. D.; Law, B. E.; Cohen, W. B.; Yang, Z.; Hudiburg, T.; Campbell, J. L.; Duane, M.

    2007-08-01

    Bottom-up scaling of net ecosystem production (NEP) and net biome production (NBP) was used to generate a carbon budget for a large heterogeneous region (the state of Oregon, 2.5×105 km2) in the western United States. Landsat resolution (30 m) remote sensing provided the basis for mapping land cover and disturbance history, thus allowing us to account for all major fire and logging events over the last 30 years. For NEP, a 23-year record (1980-2002) of distributed meteorology (1 km resolution) at the daily time step was used to drive a process-based carbon cycle model (Biome-BGC). For NBP, fire emissions were computed from remote sensing based estimates of area burned and our mapped biomass estimates. Our estimates for the contribution of logging and crop harvest removals to NBP were from the model simulations and were checked against public records of forest and crop harvesting. The predominately forested ecoregions within our study region had the highest NEP sinks, with ecoregion averages up to 197 gC m-2 yr-1. Agricultural ecoregions were also NEP sinks, reflecting the imbalance of NPP and decomposition of crop residues. For the period 1996-2000, mean NEP for the study area was 17.0 TgC yr-1, with strong interannual variation (SD of 10.6). The sum of forest harvest removals, crop removals, and direct fire emissions amounted to 63% of NEP, leaving a mean NBP of 6.1 TgC yr-1. Carbon sequestration was predominantly on public forestland, where the harvest rate has fallen dramatically in the recent years. Comparison of simulation results with estimates of carbon stocks, and changes in carbon stocks, based on forest inventory data showed generally good agreement. The carbon sequestered as NBP, plus accumulation of forest products in slow turnover pools, offset 51% of the annual emissions of fossil fuel CO2 for the state. State-level NBP dropped below zero in 2002 because of the combination of a dry climate year and a large (200 000 ha) fire. These results highlight

  5. Scaling net ecosystem production and net biome production over a heterogeneous region in the western United States

    Directory of Open Access Journals (Sweden)

    D. P. Turner

    2007-04-01

    Full Text Available Bottom-up scaling of net ecosystem production (NEP and net biome production (NBP was used to generate a carbon budget for a large heterogeneous region (the state of Oregon, 2.5×105 km2 in the western United States. Landsat resolution (30 m remote sensing provided the basis for mapping land cover and disturbance history, thus allowing us to account for all major fire and logging events over the last 30 years. For NEP, a 23-year record (1980–2002 of distributed meteorology (1 km resolution at the daily time step was used to drive a process-based carbon cycle model (Biome-BGC. For NBP, fire emissions were computed from remote sensing based estimates of area burned and our mapped biomass estimates. Our estimates for the contribution of logging and crop harvest removals to NBP were from the model simulations and were checked against public records of forest and crop harvesting. The predominately forested ecoregions within our study region had the highest NEP sinks, with ecoregion averages up to 197 gC m−2 yr−1. Agricultural ecoregions were also NEP sinks, reflecting the imbalance of NPP and decomposition of crop residues. For the period 1996–2000, mean NEP for the study area was 17.0 TgC yr−1, with strong interannual variation (SD of 10.6. The sum of forest harvest removals, crop removals, and direct fire emissions amounted to 63% of NEP, leaving a mean NBP of 6.1 TgC yr−1. Carbon sequestration was predominantly on public forestland, where the harvest rate has fallen dramatically in the recent years. Comparison of simulation results with estimates of carbon stocks, and changes in carbon stocks, based on forest inventory data showed generally good agreement. The carbon sequestered as NBP, plus accumulation of forest products in slow turnover pools, offset 51% of the annual emissions of fossil fuel CO2 for the state. State-level NBP dropped below zero in 2002

  6. State-dependent pattern of Fos protein expression in regionally-specific sites within the preoptic area of the cat.

    Science.gov (United States)

    Torterolo, Pablo; Benedetto, Luciana; Lagos, Patricia; Sampogna, Sharon; Chase, Michael H

    2009-04-24

    Clinical and experimental data have shown that the preoptic area of the hypothalamus (POA) is involved in the generation and maintenance of NREM sleep. However, the activity of specific populations of POA neurons during REM sleep, NREM sleep and different waking conditions is still not firmly established. Consequently, we performed a quantitative, regionally-specific analysis of the Fos immunoreactivity of neurons in the POA of the cat during NREM sleep and REM sleep induced by microinjections of carbachol into the nucleus pontis oralis (REMc), as well as during quiet and alert wakefulness. We observed that while the total number of Fos immunoreactive neurons in the POA did not change as a function of these behavioral states, state-specific differences in neuronal activity were detected in restricted regions of the POA. An increase in the number of Fos+ neurons was observed in the rostral tip of the suprachiasmatic nucleus (SCN) during NREM (83.4+/-25.6) compared to quiet wakefulness (5.1+/-1.3, p<0.05) but not with the other behavioral states. In the median preoptic nucleus (MnPN), the number of Fos immunoreactive neurons was greater during NREM sleep (39.5+/-6.1) compared with quiet wakefulness (13.5+/-1.4, p<0.05) and REMc (16.2+/-2.0, p<0.05). State-specific Fos immunoreactive neurons were not observed in the ventro-lateral preoptic nucleus (VLPO). Finally, there was no significant increase in the number of Fos+ neurons during REMc in any of the subregions of the POA. In conclusion, within the POA, a selective neuronal activation during NREM sleep was found only in the MnPN. In addition, our data suggest a potential role of the SCN in NREM sleep. Finally, based on the distribution of Fos+ neurons in the entire POA, we conclude that the neuronal network involved in the regulation of NREM sleep is dispersed and intermingled with waking-related neurons. PMID:19269274

  7. Thyroid gland state in persons of Kiev region after Chernobyl accident at the Chernobyl Nuclear Power Plant

    International Nuclear Information System (INIS)

    After Chernobyl accident, the growth of thyroid pathology, particularly the children's thyroid cancer, has been noted in Kiev Region. Reconstruction of exposure doses on thyroid gland is one of the major problems on liquidation of medical effects of the Chernobyl accident. While accessing the dose load it is necessary to take into account not only iodine-131 contribution to the radiation load, but also that of other iodine short-living radionuclides as well as radionuclides of other chemical elements inhalated or swallowed into the organism. Analysis of pathological involvement of the thyroid gland is to be performed with regard for the state of other organs and systems, i.e. on the entire organism level, thyroid gland playing the leading role in its functioning

  8. SITE INDEX CURVES AND HYPSOMETRIC RELATIONSHIP FOR Eucalyptus grandis PLANTATIONS FOR THE CAMPOS GERAIS REGION, PARANA STATE

    Directory of Open Access Journals (Sweden)

    Fabiane Aparecida de Souza Retslaff

    2015-06-01

    Full Text Available The study aimed to fit mathematical models for the construction of Site Index curves and to estimate heights at different ages for Eucalyptus grandis in the Campos Gerais region, Parana State. The data used to fit the models came from permanent, temporary plots and pre-harvesting inventory, covering ages from 2.5 to 26.5 years. Several models were tested to represent the sites and the hypsometric relationship. The Site Index curves were constructed by the guide-curve method. For the Site Index, the Chapman-Richards model showed the best fit and precision statistics, generating 5 Site Index curves (range of 5 m with the Chapman-Richards model. The four hypsometric models tested showed satisfactory performance and similar statistics and the inclusion of the variables dominant height or site index did not substantially improve the goodness of fit statistics, but the residues were more homogeneous and closer to zero.

  9. In pursuit of clean air: a data book of problems and strategies at the state level. Volume 4. Federal Regions V and VII

    Energy Technology Data Exchange (ETDEWEB)

    Garvey, D.B.; Streets, D.G.

    1980-02-01

    The following material is provided for each state in Federal Regions V and VII: state title page lists nonattainment areas for each pollutant, the number of monitors with valid readings for a particular averaging time for a pollutant, and the number of monitors that recorded a violation of the standard); revised State Implementation Plan (SIP) outline (covers sources of the problems, the proposed strategies for achieving attainment, and new state review procedures); maps of nonattainment areas, as designated; SAROAD (Storage and Retrieval of Aerometric Data) data; SAROAD data maps; power plant data; power plant maps; and county maps. States in Federal Region V are Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin. Federal Region VII includes Iowa, Kansas, Missouri, and Nebraska. (JGB)

  10. Estimates of carbon stored in harvested wood products from the United States forest service northern region, 1906-2010

    Directory of Open Access Journals (Sweden)

    Stockmann Keith D

    2012-01-01

    Full Text Available Abstract Background Global forests capture and store significant amounts of CO2 through photosynthesis. When carbon is removed from forests through harvest, a portion of the harvested carbon is stored in wood products, often for many decades. The United States Forest Service (USFS and other agencies are interested in accurately accounting for carbon flux associated with harvested wood products (HWP to meet greenhouse gas monitoring commitments and climate change adaptation and mitigation objectives. This paper uses the Intergovernmental Panel on Climate Change (IPCC production accounting approach and the California Forest Project Protocol (CFPP to estimate HWP carbon storage from 1906 to 2010 for the USFS Northern Region, which includes forests in northern Idaho, Montana, South Dakota, and eastern Washington. Results Based on the IPCC approach, carbon stocks in the HWP pool were increasing at one million megagrams of carbon (MgC per year in the mid 1960s, with peak cumulative storage of 28 million MgC occurring in 1995. Net positive flux into the HWP pool over this period is primarily attributable to high harvest levels in the mid twentieth century. Harvest levels declined after 1970, resulting in less carbon entering the HWP pool. Since 1995, emissions from HWP at solid waste disposal sites have exceeded additions from harvesting, resulting in a decline in the total amount of carbon stored in the HWP pool. The CFPP approach shows a similar trend, with 100-year average carbon storage for each annual Northern Region harvest peaking in 1969 at 937,900 MgC, and fluctuating between 84,000 and 150,000 MgC over the last decade. Conclusions The Northern Region HWP pool is now in a period of negative net annual stock change because the decay of products harvested between 1906 and 2010 exceeds additions of carbon to the HWP pool through harvest. However, total forest carbon includes both HWP and ecosystem carbon, which may have increased over the study

  11. GIS and remote sensing techniques for measuring agriculture land loss in Balik Pulau region of Penang state, Malaysia

    Directory of Open Access Journals (Sweden)

    Khalid Sabbar Mohammed

    2015-02-01

    Full Text Available Currently, Malaysia like other Asian countries has experienced rapid expansion of urbanization due to economic development, industrialization, massive migrations as well as natural population growth. This expansion particularly unplanned consumed a huge amount of arable land in the urban milieu and in its surrounding areas. This paper aims to measure arable land loss due to massive urbanization in Balik Pulau region of Penang State, Malaysia. Landsat TM (Thematic Mapper images of 1992 and 2002 at the resolution of 30 m and Landsat ETM (Enhanced Thematic Mapper 2010 have been used to measure the rate of urban expansion and its impact on agricultural land. The integration of Remote Sensing and Geographical information system GIS were used to quantify the conversion of arable land to built-up areas in Penang State. The result reveals that built-up areas have expanded rapidly during the last four decades at the expense of agricultural land in Balik Pulau Region. Built-up areas had increased from 1793.22 ha in 1992 to 3235.38 ha in 2002, while agricultural areas decreased from 6171.32 to 4727.83 ha during the same period. The expansion of Built-up area is directed towards low-lying areas with less topographical barrier causing heavy loss in productive land and environmental degradation. In order to safeguard the environment and maintain arable land, urbanization should be controlled and rationalized through legislative measures, wise policy and public awareness. More attention should be given to the areas that have witnessed massive urbanization and coordination between various sectors involved in development is a must.

  12. Modernization of the Mechanism of State Regulation of Regional Russian Agro-Industrial Complex Under New Social and Economic Constructs

    Directory of Open Access Journals (Sweden)

    Babich Tatyana Vladimirovna

    2014-11-01

    Full Text Available The article highlights the obstacles in building the necessary amount of food and in ensuring the full import substitution based on the efficient use of the available resources: Russia’s lagging behind economically developed countries in the technical and technological modernization of agricultural sectors; low-rate processes of production intensification in the ongoing targeted programs; insufficient use of existing competitive advantages of individual regions. Consequently, in the current environment of increased competition between agricultural commodity producers of different countries, the mechanism of Russian agriculture state support needs to be improved. Based on the analysis of threats due to Russia’s entry into the WTO in terms of sanctions imposed by the European Union in relation to the events in Ukraine, the authors proposed and justified measures aimed at modernizing the mechanism of state regulation of regional agriculture of Russia in the new economic and social constructs. In order to develop a high-tech industrial chain in agricultural business, the authors have developed the mechanism of functioning production and logistics agrocenter organized to bring together competences and cooperation between enterprises in different industries. Agrocenter is a special investment area, which should be provided with all necessary infrastructure and professional management for subsequent placement on the same territory: commercial resident working in the agricultural sector; commercial residents working in the transport and warehouse complex; financial market enterprises and organizations for quality control and certification; consulting firms for the development and promotion agrocenter; consumers of agricultural products: manufacturing, wholesale and retail, commercial enterprises, social sphere.

  13. BURNOUT STATUS OF EMPLOYEES WORKING AT ANKARA FACTORIES AND SECOND REGIONAL DIRECTORATE OF TURKISH REPUBLIC STATE RAILWAY

    Directory of Open Access Journals (Sweden)

    Isil Irem BUDAKOÐLU

    2006-10-01

    Full Text Available Burnout is a person’s separation from the original mean of and the aim of his/her job. In this study we aimed to determine the burnout status of employees who were working at the factories and regional directorate of State Railways in Ankara. The study was applied at the wagon-locomotive care and repair, Ankara railway factories and 2nd Regional Directorate with an enrollment of 560 workers, on the date of March 2005. Maslach Burnout Inventory was used in order to determine the burnout status of workers. Emotional exhaustion scores of women, 39 years and younger workers, college or higher school graduates, white collar workers and chiefs are statistically higher than their counterparts (p<0.05. Workers who were younger than 39 years and were using alcohol had a statistically higher depersonalization scores than 40 years and older ones, and non alcohol users (p<0.05. However, the personal accomplishment score of high school and lower school graduates was statistically lower than college or higher school graduates (p<0.05. In conclusion, burnout status influences from demographic characteristics of workers, occupational group, title, monthly income and personal risk factors. [TAF Prev Med Bull 2006; 5(5.000: 317-325

  14. Clinico-epidemiological study on canine toxicosis in Effurun/Warri Municipality region of Delta State, Nigeria

    Directory of Open Access Journals (Sweden)

    Kundu F. Shima

    2015-09-01

    Full Text Available The purpose of this study was to provide fundamental information on both the common toxicants and poisoning episodes in dogs within Effurun/Warri municipality region of Delta State of Nigeria from 2011 to 2014. The collected data were grouped according to age, sex, breed, year of occurrence, and toxicant type. The study revealed that a total of 76 dogs comprising 12 breeds were poisoned by several toxicants such as pesticides (69%; n=52/76, household products (12%; n=9/76, food and ndash;poisons (9%; n=7/76, and snakebite envenomation (3%; n=2/76. Mixed breeds (29%; n=22/76, Alsatian (25%; n=19/76, Rottweiler (16%; n=12/76 and indigenous breed (7%; n=5/76 ranked the topmost breeds accounted for most poison emergencies with human and ndash;related factors incriminated. This study provides useful information on episodes of poisoning in dogs in the studied region. The knowledge of agents involved can help veterinarians for accurate diagnosis, and pet owners to cautiously protect their pets from potentially poisonous substances. [J Adv Vet Anim Res 2015; 2(3.000: 357-361

  15. Faunistic survey of sandstone caves from Altinópolis region, São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    Douglas Zeppelini Filho

    2003-01-01

    Full Text Available The fauna of eight sandstone caves of the region of Altinópolis, (Serra Geral Arenitic Speleological province, São Paulo State, Southeastern Brazil was surveyed. Our results improve the previous faunistic knowledge of the region, recording 15 new occurrences for Brazilian caves and 26 for Brazilian sandstone caves. The fauna is characterized by a large number of detritivores/omnivores such as crickets and cockroaches, and several predators like spiders and heteropterans in bat guano.A fauna de oito cavernas areníticas da região de Altinópolis (província espeleológica arenítica da Serra Geral, Estado de São Paulo, Sudeste do Brasil foi amostrada. Nossos resultados aumentaram o conhecimento faunístico prévio da região, com o registro de 15 novas ocorrências para cavernas brasileiras e 26 para cavernas brasileiras em arenito. A fauna é caracterizada por um grande número de detritívoros/carnívoros tais como grilos e baratas, diversos predadores tais como aranhas e heterópteros no guano de morcego.

  16. A Compilation of Provisional Karst Geospatial Data for the Interior Low Plateaus Physiographic Region, Central United States

    Science.gov (United States)

    Taylor, Charles J.; Nelson, Hugh L.

    2008-01-01

    Geospatial data needed to visualize and evaluate the hydrogeologic framework and distribution of karst features in the Interior Low Plateaus physiographic region of the central United States were compiled during 2004-2007 as part of the Ground-Water Resources Program Karst Hydrology Initiative (KHI) project. Because of the potential usefulness to environmental and water-resources regulators, private consultants, academic researchers, and others, the geospatial data files created during the KHI project are being made available to the public as a provisional regional karst dataset. To enhance accessibility and visualization, the geospatial data files have been compiled as ESRI ArcReader data folders and user interactive Published Map Files (.pmf files), all of which are catalogued by the boundaries of surface watersheds using U.S. Geological Survey (USGS) eight-digit hydrologic unit codes (HUC-8s). Specific karst features included in the dataset include mapped sinkhole locations, sinking (or disappearing) streams, internally drained catchments, karst springs inventoried in the USGS National Water Information System (NWIS) database, relic stream valleys, and karst flow paths obtained from results of previously reported water-tracer tests.

  17. Southeast Regional Assessment Study: an assessment of the opportunities of solar electric power generation in the Southeastern United States

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-07-01

    The objective of this study was to identify and assess opportunities for demonstration and large scale deployment of solar electric facilities in the southeast region and to define the technical, economic, and institutional factors that can contribute to an accelerated use of solar energy for electric power generation. Graphs and tables are presented indicating the solar resource potential, siting opportunities, energy generation and use, and socioeconomic factors of the region by state. Solar electric technologies considered include both central station and dispersed solar electric generating facilities. Central stations studied include solar thermal electric, wind, photovoltaic, ocean thermal gradient, and biomass; dispersed facilities include solar thermal total energy systems, wind, and photovoltaic. The value of solar electric facilities is determined in terms of the value of conventional facilities and the use of conventional fuels which the solar facilities can replace. Suitable cost and risk sharing mechanisms to accelerate the commercialization of solar electric technologies in the Southeast are identified. The major regulatory and legal factors which could impact on the commercialization of solar facilities are reviewed. The most important factors which affect market penetration are reviewed, ways to accelerate the implementation of these technologies are identified, and market entry paths are identified. Conclusions and recommendations are presented. (WHK)

  18. Convergence and divergence between the local and regional state around solid waste management. An unresolved problem in the Sacred Valley

    Directory of Open Access Journals (Sweden)

    Teresa Tupayachi Mar

    2012-12-01

    Full Text Available This article and the following «The Material Politics of Waste Disposal - decentralization and integrated systems» from Penelope Harvey are published as complementary accounts on the management of solid waste in the Vilcanota Valley in Cusco. Penelope Harvey and Teresa Tupayachi worked together on this theme. In this paper, Tupayachi introduces the legal framing for the politics of waste disposal in the region. She also presents two studies that were commissioned in order to find solutions to the problem of waste disposal. The first was carried out in 2003, with finance from Finnish development cooperation funds, in co-ordination with technical experts from various universities, NGOs and state agencies, including the municipality of Urubamba. The second, a component of the Vilcanota project, was completed in 2011. The studies have things in common. Both involve regional and local government as central agents in the process, both focus their efforts to resolve the problem of solid waste management on possible technical solutions, and both are well resourced in both financial and human terms. However neither succeed in finding a way to accommodate the diverse interests and perceptions of the municipalities and of the general public. Faced with this situation local government officials, and people in general act on their own initiative, finding decentralized, and at times informal solutions to the problem, taking advantage of market opportunities.

  19. Concept and Progress of a Regional Effort to Improve Blood Lead Reporting to Six Western States by Incorporating Electronic Laboratory Reporting

    OpenAIRE

    Magnuson, J A; Leiker, Richard D.

    2003-01-01

    While electronic laboratory reporting (ELR) has the potential to be both more timely and complete than non-electronic data transmission1, 2 and direct electronic data transfer can also reduce data input errors3, these benefits are often underutilized. A survey of states in HHS Regions IX and X (Alaska, Arizona, California, Hawaii, Oregon, Washington) led to collaborative efforts to maximize ELR benefits on a regional scale. Collaboration outcomes included the ratification of a regional blood ...

  20. Regional hydrologic response to climate change in the conterminous United States using high-resolution hydroclimate simulations

    Science.gov (United States)

    Naz, Bibi S.; Kao, Shih-Chieh; Ashfaq, Moetasim; Rastogi, Deeksha; Mei, Rui; Bowling, Laura C.

    2016-08-01

    Despite the fact that Global Climate Model (GCM) outputs have been used to project hydrologic impacts of climate change using off-line hydrologic models for two decades, many of these efforts have been disjointed - applications or at least calibrations have been focused on individual river basins and using a few of the available GCMs. This study improves upon earlier attempts by systematically projecting hydrologic impacts for the entire conterminous United States (US), using outputs from ten GCMs from the latest Coupled Model Intercomparison Project phase 5 (CMIP5) archive, with seamless hydrologic model calibration and validation techniques to produce a spatially and temporally consistent set of current hydrologic projections. The Variable Infiltration Capacity (VIC) model was forced with ten-member ensemble projections of precipitation and air temperature that were dynamically downscaled using a regional climate model (RegCM4) and bias-corrected to 1/24° (~ 4 km) grid resolution for the baseline (1966-2005) and future (2011-2050) periods under the Representative Concentration Pathway 8.5. Based on regional analysis, the VIC model projections indicate an increase in winter and spring total runoff due to increases in winter precipitation of up to 20% in most regions of the US. However, decreases in snow water equivalent (SWE) and snow-covered days will lead to significant decreases in summer runoff with more pronounced shifts in the time of occurrence of annual peak runoff projected over the eastern and western US. In contrast, the central US will experience year-round increases in total runoff, mostly associated with increases in both extreme high and low runoff. The projected hydrological changes described in this study have implications for various aspects of future water resource management, including water supply, flood and drought preparation, and reservoir operation.

  1. Analysis of depression and anxiety state and changes of regional cerebral blood flow in patients with Graves' disease

    International Nuclear Information System (INIS)

    Objective: To explore the incidence of depression and anxiety state and the changes of regional cerebral blood flow (rCBF) in patients with Graves' disease (GD). Methods: Twenty-one GD patients underwent rCBF SPECT imaging, and their mental state was evaluated by Zung self-rating depression scale (SDS) and Zung self-rating anxiety scale (SAS) respectively. Results: Total scores obtained from SDS and SAS were both significantly greater in the GD group than that in the control group (tSDS=7.26, tSAS=5.35, P3, FT4 and TSH levels. In SPECT imaging, GD group had decreased uptake of radioactivity in frontal lobs, temporal lobs, basal ganglia and thalamus mainly. There was also no significant correlation between the decrease of rCBF and SDS or SAS scores. Conclusions: The psychiatric symptoms in GD group are more significant than normal controls, rCBF of GD group decreases mainly in bilateral frontal lobes, temporal lobes, basal ganglia and thalamus. (authors)

  2. Comparison of aerosol hygroscopicity and mixing state between winter and summer seasons in Pearl River Delta region, China

    Science.gov (United States)

    Jiang, Rongxin; Tan, Haobo; Tang, Lili; Cai, Mingfu; Yin, Yan; Li, Fei; Liu, Li; Xu, Hanbing; Chan, P. W.; Deng, Xuejiao; Wu, Dui

    2016-03-01

    environment. Hence, only assuming a constant mixing state of soot particles, such as pure external or internal for the regional climate model and air quality model is still not realistic and may lead to uncertainties for the Pearl River Delta (PRD) region which is one of the three major economic regions in China. Comparing the diurnal variation of NFNH in both seasons, it seems that such a diurnal cycle was mainly related to the differences in evolution of mixing layer between two seasons. Such quantitative hygroscopic properties of sub-micro particles are essential in assessing their impact on weather-climate effect and atmospheric visibility.

  3. A Regional Water Resource Planning Model to Explore the Water-Energy Nexus in the Southeastern United States

    Science.gov (United States)

    Flores-Lopez, F.; Yates, D. N.; Purkey, D.

    2012-12-01

    The power sector withdraws substantial cooling water for electricity generation across the United States and is thus heavily dependent on available water resources. Subsequently, any changes in water supply undermine the reliability of power generation. Problems related to the energy-water nexus are not confined to only water quantities. Power generation typically involves the release of cooling water to nearby surface water resources; the resulting thermal pollution negatively affects eco-systems. This research intends to inform energy policy and decision making in the context of future decisions around type and location of energy generation. Ultimately, this may lead to reduced greenhouse gas emissions and the avoidance of unintended consequences related to water thermal pollution. Different energy management strategies will have different water management implications in terms of water withdrawals and consumption for cooling, and water temperature issues that extend from the local, to the regional, and ultimately to the national scale. Further, the gravity of these impacts will be defined by the individual water systems characteristics within which energy management strategies are implemented. As a case study for exploration of the above issues, the Water Evaluation and Planning (WEAP) software system was employed to represent the water resource systems and water implications of energy production in the Southeastern United States. The WEAP application models surface water availability, stream water temperature implications, and different development pathways under current and future conditions in two basins: the Apalachicola-Chattahoochee-Flint (ACF) Basin and the Appaloosa-Coosa-Tennessee Basin (ACT). The model also represents different energy strategies through scenarios derived from the National Renewable Energy Laboratory (NREL) Regional Energy Deployment System (ReEDS) analysis that is being conducted independently, and for the entire United States. Other

  4. State and Development:Changes in Livelihood Strategies in Garhwal with Special Reference to Ecotourism in the Gangotri Region

    Institute of Scientific and Technical Information of China (English)

    Gitanjali Chaturvedi

    2004-01-01

    The object of the paper is to provide an insight into the changes in livelihood strategies of the people in the Garhwal Himalayas over time. From sustaining an economy based on transit trade and subsistence agriculture, there has been a shift towards tourism in recent times. This shift has been due to the tradition of pilgrimage to the higher reaches and also due to promotion by the state by developing infrastructure and providing incentives. The paper is divided into four parts. In the first part, the policies of the colonial state and the events leading to the destruction of forests and the impoverishment of the self-sustaining semi-pastoral economy in the Garhwal Himalayas are outlined. It is argued that the destruction of forests and subsequently, the economy of the Himalayas were directly responsible for the large-scale migration to the plains. This also led to further exploitation of forests by the people who were unfamiliar with any other form of livelihood. The paper also discusses the policies of the newly independent Indian state and sees them as an extension of the British policy of large-scale exploitation of Himalayan forests for the purpose of development and economic growth. In the third section, the growth of ecotourism as a direct outcome of the process of deforestation and as resultingfrom the need of society to conserve and yet to earn a livelihood is discussed. The case study of the Gangotri region examines the dilemma faced by the people of Garhwal in sustaining their livelihood, income or the development in the area. In addition, tourism has fostered monopolies of groups external to the region thereby contributing neither to the income or the development in the area. In addition, there is an added threat to the environment-deforestation, and erosion-a direct outcome of increased and unplanned tourism. Such problems demand state intervention and management of tourism. The conclusion to the paper asserts that in order that the requirements of

  5. Clinical study of regional ventilation and perfusion of pulmonary disease by ventilatory steady state measurement with Xe-133

    International Nuclear Information System (INIS)

    Ventilatory steady state measurement with Xe-133 were performed to evaluate regional ventilation (V radical) and perfusion (Q radical) in 60 cases of primary lung cancer and 39 cases of pulmonary diseases-chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, sarcoidosis, mitral stenosis with pulmonary hypertension (PH), pulmonary alveolar proteinosis, bronchial adenoma and pulmonary embolism. Of 60 cases of lung cancer, 11 cases showed V radicalQ radical mismatch (18%). Even in the V radicalQ radical matched defect cases, a different grade of disorder was seen in V radical and Q radical and the grade of Q radical was severer than the grade of V radical. Of 38 cases irradiated by Linac X-ray, 3 cases whose V radical, Q radical were disordered a little before irradiation recovered completely to normal range after irradiadiation. Of 38 cases who performed the radiation therapy, radiation injury of lung was recognized in 22 cases. In the cases of recovered V radical, Q radical after irradiation, radiation injury of lung occurred, and then V radical, Q radical disordered and returned to pre-irradiation value. In the cases that recovered little in V radical, Q radical, radiation injury of lung occurred, and then V radical, Q radical could not return to pre-irradiation value. In 39 cases of pulmonary diseases, 7 cases of sarcoidosis showed normal V radical and Q radical value. 13 cases of COPD was available to evaluate the regional pulmonary function in MTT (Mean Transit Time). V radical, Q radical were slightly disordered and MTT proloned slightly in 10 cases of diffuse pulmonary fibrosis where a marked fibrosis lesion was remarkable. Six cases of PH showed significant correlation between the left ventricular mean pressure and the perfusion ratio of upper and lower lung field. (J.P.N.)

  6. Clinical study of regional ventilation and perfusion of pulmonary disease by ventilatory steady state measurement with Xe-133

    Energy Technology Data Exchange (ETDEWEB)

    Nishi, Fumiaki

    1984-12-01

    Ventilatory steady state measurement with Xe-133 were performed to evaluate regional ventilation (V radical) and perfusion (Q radical) in 60 cases of primary lung cancer and 39 cases of pulmonary diseases-chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, sarcoidosis, mitral stenosis with pulmonary hypertension (PH), pulmonary alveolar proteinosis, bronchial adenoma and pulmonary embolism. Of 60 cases of lung cancer, 11 cases showed V radicalQ radical mismatch (18%). Even in the V radicalQ radical matched defect cases, a different grade of disorder was seen in V radical and Q radical and the grade of Q radical was severer than the grade of V radical. Of 38 cases irradiated by Linac X-ray, 3 cases whose V radical, Q radical were disordered a little before irradiation recovered completely to normal range after irradiadiation. Of 38 cases subjected to radiation therapy, radiation injury of lung was recognized in 22 cases. In the cases of recovered V radical, Q radical after irradiation, radiation injury of lung occurred, and then V radical, Q radical disordered and returned to pre-irradiation value. In the cases that recovered little in V radical, Q radical, radiation injury of lung occurred, and then V radical, Q radical could not return to pre-irradiation value. In 39 cases of pulmonary diseases, 7 cases of sarcoidosis showed normal V radical and Q radical value. 13 cases of COPD was available to evaluate the regional pulmonary function in MTT (Mean Transit Time). V radical, Q radical were slightly disordered and MTT proloned slightly in 10 cases of diffuse pulmonary fibrosis where a marked fibrosis lesion was remarkable. Six cases of PH showed significant correlation between the left ventricular mean pressure and the perfusion ratio of upper and lower lung field. (J.P.N.).

  7. Root caries in areas with and without fluoridated water at the Southeast region of São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    Lilian Berta Rihs

    2008-02-01

    Full Text Available This study aimed to investigate root caries prevalence in areas with and without water fluoridation at the Southeast region of São Paulo State, in the adult population, employees of public and private schools, and elderly population. Epidemiological surveys were conducted according to the World Health Organization guidelines (1997, including 1,475 dentate individuals aged 35 to 44 years and 65 to 74 years, living in cities representing the southeast of São Paulo State, with (n=872 or without (n=603 fluoridated water supply. Statistical analysis was performed by Mann-Whitney and Chi-square tests at a significance level of 5%. The prevalence of root caries was 15.6% for the 35-44-year-old age group and 31.8% for the 65-74-year-old age group . There were no statistically significant differences (p>0.05 in the occurrence of root caries according to water fluoridation, although individuals living at non-fluoridated areas presented higher percentage of missing teeth; also, there was higher mean number of intact roots at fluoridated areas (p<0.05. Most individuals with gingival recession, both adults and elderly, did not have root caries experience. In this study, root caries prevalence was lower in areas with fluoridated water. Due to the reduced prevalence of edentulism and increased number of people keeping their natural teeth for a longer period, a future increase in root caries is expected, highlighting the importance of studies related to water fluoridation and its relationship with the oral health of adults and elderly, especially referring to tooth root.

  8. Study on variation of indoor radon concentration and its concentration in ground water in granite regions of Karnataka State, India

    International Nuclear Information System (INIS)

    Environmental pollution and management of water is a national and international priority today. Our environment is continuously irradiated by naturally occurring radioactive elements and their decay products found in the earth's crust. 222Rn, a noble radioactive gas produced by decay of 226Ra, is a member of the 238U series. Radon concentration measurements in water and atmosphere are necessary to understand the effect of 222Rn on human health. Epidemiological studies reveal that the exposure to radon and its progeny is the one of the main causes of lung cancer after smoking. The high concentration of radon in ground water poses a potential health risks in two ways by inhalation and ingestion. In the present study, the radon concentration in indoor air atmosphere and in drinking water have been determined by collecting various drinking water samples from bore well, tank, tap and river water from different locations in granite regions of Karnataka state and were estimated by using Solid State Nuclear Track Detector (SSNTD) technique and Emanometry technique. The radon concentration in indoor atmosphere is depends mainly on radon emanation from ground water used for domestic purposes, ventilation condition, type of building materials used for construction. The present study highlights the variation of indoor radon concentration with water used for different purposes and estimates the dose to the publics of this study area. The estimated total equivalent effective dose is higher than the global average. According to US EPA and WHO report majority of the drinking water samples and their radon concentration exceeds the reference levels. Document available in abstract form only. (authors)

  9. SIMULATION FRAMEWORK FOR REGIONAL GEOLOGIC CO{sub 2} STORAGE ALONG ARCHES PROVINCE OF MIDWESTERN UNITED STATES

    Energy Technology Data Exchange (ETDEWEB)

    Sminchak, Joel

    2012-09-30

    This report presents final technical results for the project Simulation Framework for Regional Geologic CO{sub 2} Storage Infrastructure along Arches Province of the Midwest United States. The Arches Simulation project was a three year effort designed to develop a simulation framework for regional geologic carbon dioxide (CO{sub 2}) storage infrastructure along the Arches Province through development of a geologic model and advanced reservoir simulations of large-scale CO{sub 2} storage. The project included five major technical tasks: (1) compilation of geologic, hydraulic and injection data on Mount Simon, (2) development of model framework and parameters, (3) preliminary variable density flow simulations, (4) multi-phase model runs of regional storage scenarios, and (5) implications for regional storage feasibility. The Arches Province is an informal region in northeastern Indiana, northern Kentucky, western Ohio, and southern Michigan where sedimentary rock formations form broad arch and platform structures. In the province, the Mount Simon sandstone is an appealing deep saline formation for CO{sub 2} storage because of the intersection of reservoir thickness and permeability. Many CO{sub 2} sources are located in proximity to the Arches Province, and the area is adjacent to coal fired power plants along the Ohio River Valley corridor. Geophysical well logs, rock samples, drilling logs, and geotechnical tests were evaluated for a 500,000 km{sup 2} study area centered on the Arches Province. Hydraulic parameters and historical operational information was also compiled from Mount Simon wastewater injection wells in the region. This information was integrated into a geocellular model that depicts the parameters and conditions in a numerical array. The geologic and hydraulic data were integrated into a three-dimensional grid of porosity and permeability, which are key parameters regarding fluid flow and pressure buildup due to CO{sub 2} injection. Permeability data

  10. SIMULATION FRAMEWORK FOR REGIONAL GEOLOGIC CO{sub 2} STORAGE ALONG ARCHES PROVINCE OF MIDWESTERN UNITED STATES

    Energy Technology Data Exchange (ETDEWEB)

    Sminchak, Joel

    2012-09-30

    This report presents final technical results for the project Simulation Framework for Regional Geologic CO{sub 2} Storage Infrastructure along Arches Province of the Midwest United States. The Arches Simulation project was a three year effort designed to develop a simulation framework for regional geologic carbon dioxide (CO{sub 2}) storage infrastructure along the Arches Province through development of a geologic model and advanced reservoir simulations of large-scale CO{sub 2} storage. The project included five major technical tasks: (1) compilation of geologic, hydraulic and injection data on Mount Simon, (2) development of model framework and parameters, (3) preliminary variable density flow simulations, (4) multi-phase model runs of regional storage scenarios, and (5) implications for regional storage feasibility. The Arches Province is an informal region in northeastern Indiana, northern Kentucky, western Ohio, and southern Michigan where sedimentary rock formations form broad arch and platform structures. In the province, the Mount Simon sandstone is an appealing deep saline formation for CO{sub 2} storage because of the intersection of reservoir thickness and permeability. Many CO{sub 2} sources are located in proximity to the Arches Province, and the area is adjacent to coal fired power plants along the Ohio River Valley corridor. Geophysical well logs, rock samples, drilling logs, and geotechnical tests were evaluated for a 500,000 km{sup 2} study area centered on the Arches Province. Hydraulic parameters and historical operational information was also compiled from Mount Simon wastewater injection wells in the region. This information was integrated into a geocellular model that depicts the parameters and conditions in a numerical array. The geologic and hydraulic data were integrated into a three-dimensional grid of porosity and permeability, which are key parameters regarding fluid flow and pressure buildup due to CO{sub 2} injection. Permeability data

  11. Dynamics of soil cover state and degradation processes intensity in natural soil zones of the Altai Region

    Directory of Open Access Journals (Sweden)

    Gennady Morkovkin

    2013-07-01

    Full Text Available It is shown that the agricultural landscapes of the natural soil zones of the Altai Region are subjected to intense anthropogenic impact, and they are in an unstable state. Agricultural use has caused an extensive development of degradation processes, and the resulting indicator of those is the increase of eroded soils areas, dehumification, and the decrease of humus soil horizon thickness. More active wind erosion is revealed in the chestnut soil zone of the dry steppe and in the subzone of southern chernozems of arid steppe; a combined action of wind and water erosion is observed in the subzones of arid, temperate-arid and forest-outlier steppe, and water erosion develops in the zones of central forest-steppe and meadow steppe. The highest intensity of dehumification is observed in arid and temperate-arid steppe, and a greater change rate of soils areas in terms of humus horizon thickness decrease is observed in the chestnut soil zone of dry steppe and in the subzone of southern chernozems of arid steppe.

  12. Management of environmental risks associated with landfills in seismically active regions in the New Independent States of Central Asia

    International Nuclear Information System (INIS)

    Sustainable waste management and disposal is a societal challenge in terms of economics, public health and environmental impact. The situation in developing countries, and in particular those subject to extreme natural hazards, results in increased overall risk as governments prioritize investments to issues of perceived higher economic importance. This dissertation investigates environmental risks associated with landfills in seismically active regions in the New Independent States of Central Asia. Environmental risk from municipal solid waste landfill sites encompasses a wide range of topics within socio-economics, physical sciences and engineering and therefore necessitates a multi-disciplinary approach. The underlying study is an accumulative result of a three-year collaborative research project (Contract No. INCO-CT-2005-516732) funded within the Eu Sixth Framework Programme (FP6). The international cooperation involved European, Russian and Central Asian research partners forming a multi-disciplinary consortium covering: GIS technologies, geology / hydrogeology geophysics and geotechnical engineering; landfill design and operation and waste management. understanding the relevant socio-economic aspects and legislative frameworks was necessary to prepare results and recommendations to address stakeholders in the Central Asian countries: Kazakhstan, Kyrgyzstan,Tajikistan,Turkmenistan and uzbekistan. (author)

  13. High current density ion beam obtained by a transition to a highly focused state in extremely low-energy region

    Energy Technology Data Exchange (ETDEWEB)

    Hirano, Y., E-mail: y.hirano@aist.go.jp, E-mail: hirano.yoichi@phys.cst.nihon-u.ac.jp [Innovative Plasma Processing Group, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568 (Japan); College of Science and Technologies, Nihon University, Chiyodaku, Tokyo 101-0897 (Japan); Kiyama, S.; Koguchi, H. [Innovative Plasma Processing Group, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568 (Japan); Fujiwara, Y.; Sakakita, H. [Innovative Plasma Processing Group, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568 (Japan); Department of Engineering Mechanics and Energy, University of Tsukuba, Ibaraki 305-8577 (Japan)

    2015-11-15

    A high current density (≈3 mA/cm{sup 2}) hydrogen ion beam source operating in an extremely low-energy region (E{sub ib} ≈ 150–200 eV) has been realized by using a transition to a highly focused state, where the beam is extracted from the ion source chamber through three concave electrodes with nominal focal lengths of ≈350 mm. The transition occurs when the beam energy exceeds a threshold value between 145 and 170 eV. Low-level hysteresis is observed in the transition when E{sub ib} is being reduced. The radial profiles of the ion beam current density and the low temperature ion current density can be obtained separately using a Faraday cup with a grid in front. The measured profiles confirm that more than a half of the extracted beam ions reaches the target plate with a good focusing profile with a full width at half maximum of ≈3 cm. Estimation of the particle balances in beam ions, the slow ions, and the electrons indicates the possibility that the secondary electron emission from the target plate and electron impact ionization of hydrogen may play roles as particle sources in this extremely low-energy beam after the compensation of beam ion space charge.

  14. High current density ion beam obtained by a transition to a highly focused state in extremely low-energy region

    Science.gov (United States)

    Hirano, Y.; Kiyama, S.; Fujiwara, Y.; Koguchi, H.; Sakakita, H.

    2015-11-01

    A high current density (≈3 mA/cm2) hydrogen ion beam source operating in an extremely low-energy region (Eib ≈ 150-200 eV) has been realized by using a transition to a highly focused state, where the beam is extracted from the ion source chamber through three concave electrodes with nominal focal lengths of ≈350 mm. The transition occurs when the beam energy exceeds a threshold value between 145 and 170 eV. Low-level hysteresis is observed in the transition when Eib is being reduced. The radial profiles of the ion beam current density and the low temperature ion current density can be obtained separately using a Faraday cup with a grid in front. The measured profiles confirm that more than a half of the extracted beam ions reaches the target plate with a good focusing profile with a full width at half maximum of ≈3 cm. Estimation of the particle balances in beam ions, the slow ions, and the electrons indicates the possibility that the secondary electron emission from the target plate and electron impact ionization of hydrogen may play roles as particle sources in this extremely low-energy beam after the compensation of beam ion space charge.

  15. The Economic Impact of Productive Safety Net Program on Poverty: Microeconometrics Analysis, Tigrai National Regional State, Ethiopia

    Directory of Open Access Journals (Sweden)

    Yibrah Hagos Gebresilassie

    2014-08-01

    Full Text Available This paper aims at evaluating the impact of productive safety net program on poverty using primary data from randomly selected 600 households in central zone of Tigrai National Regional State, Ethiopia. Propensity Score Matching and Foster-Greer-Thorbecke were used to evaluate impact of the program and poverty, respectively. The paper revealed that the program has positive and significant effect on consumption, livestock holdings, and productive assets. Moreover, impact of the program on total consumption expenditure per adult equivalent was found to be positive and significant. Using total poverty line, poverty rate was lowest among program participants (30.33% than non-participants (31.1%. Highest poverty rate was found among households headed by women (38.42% while households headed by men (23.1%. The study also revealed that the program has positive and significant effect on poverty reduction and protecting productive assets. Finally, it was recommended that female headed program participants based programs should be provided to help boost their agricultural output and reduce endemic poverty.

  16. Determinants of Occupational Injury: A Case Control Study among Textile Factory Workers in Amhara Regional State, Ethiopia

    Directory of Open Access Journals (Sweden)

    Zewdie Aderaw

    2011-01-01

    Full Text Available Background. Occupational injuries pose major public health and socioeconomic developmental problems. However, efforts towards investigation of determinants among factory workers are very minimal in developing countries. Thus, this study aimed at to identify determinants of occupational injury among textile factory workers in Amahara regional state in Ethiopia. Methods. A case control study was done among 456 textile factory workers (152 cases and 304 controls. Self-reported data from workers and document review from factories clinics were used to ascertain occupational injury status within one-year period. Data was collected using pretested and structured questionnaire by trained data collectors. Odds ratio with 95% confidence interval was used to assess level significance. Results. Young age (<30 years (AOR 1.90, 95% CI (1.22, 2.94, male gender (AOR 2.54, 95% CI (1.58, 4.07, health and safety training (AOR 1.85, 95% CI (1.17, 2.91, sleeping disturbance (AOR 1.99, 95% CI (1.30, 3.04, and job stress (AOR 2.25, 95% CI (1.15, 4.41 were significant predictors of occupation injury. Conclusion. Lack of training, sleeping disturbance, and job stress increased the risk of occupational injury. So, providing basic health and safety training with special emphasis on younger and male workers, reducing stressors, and providing sleep health education were recommended.

  17. High current density ion beam obtained by a transition to a highly focused state in extremely low-energy region

    International Nuclear Information System (INIS)

    A high current density (≈3 mA/cm2) hydrogen ion beam source operating in an extremely low-energy region (Eib ≈ 150–200 eV) has been realized by using a transition to a highly focused state, where the beam is extracted from the ion source chamber through three concave electrodes with nominal focal lengths of ≈350 mm. The transition occurs when the beam energy exceeds a threshold value between 145 and 170 eV. Low-level hysteresis is observed in the transition when Eib is being reduced. The radial profiles of the ion beam current density and the low temperature ion current density can be obtained separately using a Faraday cup with a grid in front. The measured profiles confirm that more than a half of the extracted beam ions reaches the target plate with a good focusing profile with a full width at half maximum of ≈3 cm. Estimation of the particle balances in beam ions, the slow ions, and the electrons indicates the possibility that the secondary electron emission from the target plate and electron impact ionization of hydrogen may play roles as particle sources in this extremely low-energy beam after the compensation of beam ion space charge

  18. ACCUMULATION LEVEL AND POLLUTION STATE OF ZINC (Zn WITHIN MANGROVE FOREST SEDIMENT AND WATER OF DEMAK COASTAL REGION

    Directory of Open Access Journals (Sweden)

    Endah Dwi Hastuti

    2014-08-01

    Full Text Available Zinc (Zn is essential heavy metal for plant growth, but could be lethal for some aquatic organisms. While its accumulation in mangrove ecosystem increased along with the increasing input to the river runoff. This research aimed to observe the concentration of Zn in mangrove sediment and water within mangrove ecosystem in Demak coastal area and its pollution state. This research was conducted through observation involving 4 sampling stations and 3 sampling transects at each station. Data collection including mangrove structure and concentration of Zn in mangrove sediment and water. The result showed that mangrove distribution along Demak coastal area varied among stations. Station 1 and station 2 consist of Avicennia marina only, while station 3 consist of Avicennia marina and Rhizophora mucronata and station 4 consist of Avicennia marina, Rhizophora mucronata and Rhizophora stylosa. Average sediment heavy metal concentration at each station was: 415.81 mg/kg; 561.15 mg/kg; 486.23 mg/kg and 11,507.18 mg/kg respectively. While average heavy metal concentration in mangrove water was 0.12 mg/l; 0.12 mg/l; 0.09 mg/l and 0.17 mg/l respectively. The concentration of heavy metal in mangrove water of Demak region had exceed the maximum limit allowed by the government; while the sediment concentration of heavy metal had exceed tha suitable concentration for organisms.

  19. The Araxá Group in the South-Southwest Region of the Goiás State

    Directory of Open Access Journals (Sweden)

    Guillermo Rafael Beltran Navarro

    2013-06-01

    Full Text Available In the S – SW region of Goiás State, Brazil, the Araxá Group is constituted of a metasedimentary sequence containing schistoseand gneissic (garnet-biotite-quartz schists, feldspatic garnet-biotite-quartz schists, garnet-biotite-quartz paragneisses,with muscovite and locally amphibole, epidote, kyanite and staurolite. This sequence presents intercalations of metaultramaficrocks (serpentinite, actinolite schist, talc schist, chlorite schist, metamafic ones (amphibolite, amphibole schistcontaining or not garnet, garnet amphibolite and associated granitic bodies. Chemically, the Araxá Group metasedimentspresent peraluminous composition, showing enrichment in LILE, when compared with HFSE and REE, and displayingnegative anomalies of Nb, Ta, Sr, P and Ti. Their chemical composition is that of greywake and the chemical characteristicsof the sediments are generated in magmatic arcs. Isotopic data for Sm/Nd – model ages (TDM between 1,04 – 1,51 and1,76 – 2,26 Ga – and U/Pb (predominance of zircon with ages < 900 Ma suggest that these metasediments have Neoproterozoicrocks as the source rocks. Chemical and isotopic characteristics of the studied metasediments suggest that theirsource are rocks originated in magmatic arcs and that they were deposited in a fore arc basin developed in the margins ofNeoproterozoic island arcs.

  20. Size-appropriate radiation doses in pediatric body CT: a study of regional community adoption in the United States

    International Nuclear Information System (INIS)

    During the last decade, there has been a movement in the United States toward utilizing size-appropriate radiation doses for pediatric body CT, with smaller doses given to smaller patients. This study assesses community adoption of size-appropriate pediatric CT techniques. Size-specific dose estimates (SSDE) in pediatric body scans are compared between community facilities and a university children's hospital that tailors CT protocols to patient size as advocated by Image Gently. We compared 164 pediatric body scans done at community facilities (group X) with 466 children's hospital scans. Children's hospital scans were divided into two groups: A, 250 performed with established pediatric weight-based protocols and filtered back projection; B, 216 performed with addition of iterative reconstruction technique and a 60% reduction in volume CT dose index (CTDIvol). SSDE was calculated and differences among groups were compared by regression analysis. Mean SSDE was 1.6 and 3.9 times higher in group X than in groups A and B and 2.5 times higher for group A than group B. A model adjusting for confounders confirmed significant differences between group pairs. Regional community hospitals and imaging centers have not universally adopted child-sized pediatric CT practices. More education and accountability may be necessary to achieve widespread implementation. Since even lower radiation doses are possible with iterative reconstruction technique than with filtered back projection alone, further exploration of the former is encouraged. (orig.)

  1. Teaching Methods and Tools Used In Food Safety Extension Education Programs in the North Central Region of the United States

    Directory of Open Access Journals (Sweden)

    Robert A. Martin

    2011-09-01

    Full Text Available One of the ways to ensure food safety is to educate thepublic. Of the organizations providing food safety educationin the United States (U.S., the Cooperative Extension System(CES is one of the most reliable. The effectiveness CESprograms depends not only on what is being taught but also onhow it is taught. Both a needs-based curriculum and how thatcurriculum is delivered are equally important. This descriptivecross-sectional study using a disproportional stratified randomsample identified the teaching methods and tools being used byfood safety extension educators of the CES of North CentralRegion (NCR. A Likert-type scale administered to extensioneducators revealed that they were adopting a balanced use ofteaching methods and tools, and using learner-centered teachingmethods in their programs. However, distance education, casestudies and podcasts, which are commonly used in educationprograms, were not being used extensively. We recommend thatfood safety extension educators of NCR should increase the useof these two teaching methods and tool while continuing to usethe current ones. This study has implications for improving foodsafety education delivery to clients in the NCR and for designinginservice education for food safety extension educators

  2. Experience with WASP among IAEA Member States participating in the Regional Co-operative Agreement (RCA) in Asia and the Pacific Region

    International Nuclear Information System (INIS)

    The document contains the proceedings and the 15 papers presented during the Regional Co-operative Agreement (RCA) Workshop on the WASP Computer Program held in Jakarta, Indonesia, 7-11 December 1987. A separate abstract was prepared for each paper. Refs, figs and tabs

  3. Demograficheskie problemy Pskovskoj oblasti i osnovnye napravlenija ih reshenija regional'nymi organami gosudarstvennoj vlasti [The demographic problems of the Pskov region and the main approaches to solving them at the level of the regional state authorities

    OpenAIRE

    Yelsukov Mikhail; Kashina Marina; Klyuev Anatoli

    2010-01-01

    This article analyses the demographic problems of the Pskov region. The authors propose a system of government regulation of demographic processes in view of the functions of the regional executive authorities.

  4. State-of-the-Art in Regional Computable General Equilibrium Modelling with a Case Study of the Philippines

    OpenAIRE

    U-Primo E. Rodriguez

    2007-01-01

    The developments in regional Computable General Equilibrium (CGE) models have been reviewed with a view to identify future directions for modelling in the Philippines. It is observed that regional CGE models have been used extensively in the analysis of national and regional issues. These models can be divided into three classes: region-specific, bottomup and “partial†models. This paper asserts that existing models of the Philippines generally belong to the third class. This implies that ...

  5. Knowledge and use of wildlife by hunters in the Brazilian semiarid region: a case study in Paraíba State

    OpenAIRE

    José Aécio Alves Barbosa; José Otávio Aguiar

    2015-01-01

    The present study was undertaken in a traditional community in the semiarid region of Paraíba State, Northeastern Brazil, with the purpose of registering the main animal species hunted and evaluating the implications of these practices in terms of the conservation of local fauna. A total of 78 species of wild tetrapod vertebrates were cited by 24 interviewees as being hunted in the region. These animals were separated into four different animals groups (mammals, birds, reptiles and amphibians...

  6. Current State of Economic Returns from Education in China's Ethnic Regions and Explorations into Ways of Improvement

    Science.gov (United States)

    Lijun, Zhang; Fei, Wang

    2010-01-01

    Economic development and social progress in China's ethnic minority regions depend on improvements in population attributes brought about by education. Developing education in China's ethnic regions is a project of fundamental significance for realizing sustainable economic and social development in the ethnic regions. Improving the economic…

  7. Altered intrinsic regional spontaneous brain activity in patients with optic neuritis: a resting-state functional magnetic resonance imaging study

    Directory of Open Access Journals (Sweden)

    Shao Y

    2015-12-01

    Full Text Available Yi Shao,1,* Feng-Qin Cai,2,* Yu-Lin Zhong,1 Xin Huang,1,3 Ying Zhang,1 Pei-Hong Hu,1 Chong-Gang Pei,1 Fu-Qing Zhou,2 Xian-Jun Zeng2 1Department of Ophthalmology, 2Department of Radiology, First Affiliated Hospital of Nanchang University, Nanchang, 3Department of Ophthalmology, First People’s Hospital of Jiujiang, Jiujiang, People’s Republic of China *These authors contributed equally to this work Objective: To investigate the underlying regional homogeneity (ReHo in brain-activity deficit in patients with optic neuritis (ON and its relationship with behavioral performance.Materials and methods: In total, twelve patients with ON (four males and eight females and twelve (four males and eight females age-, sex-, and education-matched healthy controls underwent resting-state functional magnetic resonance imaging scans. The ReHo method was used to assess the local features of spontaneous brain activity. Correlation analysis was used to explore the relationship between the observed mean ReHo values of the different brain areas and the visual evoked potential (VEP in patients with ON.Results: Compared with the healthy controls, patients with ON showed lower ReHo in the left cerebellum, posterior lobe, left middle temporal gyrus, right insula, right superior temporal gyrus, left middle frontal gyrus, bilateral anterior cingulate cortex, left superior frontal gyrus, right superior frontal gyrus, and right precentral gyrus, and higher ReHo in the cluster of the left fusiform gyrus and right inferior parietal lobule. Meanwhile, we found that the VEP amplitude of the right eye in patients with ON showed a positive correlation with the ReHo signal value of the left cerebellum posterior lobe (r=0.701, P=0.011, the right superior frontal gyrus (r=0.731, P=0.007, and the left fusiform gyrus (r=0.644, P=0.024. We also found that the VEP latency of the right eye in ON showed a positive correlation with the ReHo signal value of the right insula (r=0.595, P=0

  8. Clinical indicators of child development in the capitals of nine Brazilian states: the influence of regional cultural factors

    Directory of Open Access Journals (Sweden)

    André Laranjeira de Carvalho

    2008-01-01

    Full Text Available OBJECTIVE: Evaluating the interaction between mother or caregiver and infant through the Clinical Indicators of Risks in Infant Development and investigating whether local and cultural influences during infant development affect these clinical indicators. INTRODUCTION: The Clinical Indicators of Risks in Infant Development was created in order to fully assess infants' development and the subjective relationship between the babies and their caregivers. The absence of two or more Clinical Indicators of Risks in Infant Developments suggests a possibly inadequate mental development. Given the continental size of Brazil and its accentuated cultural differences, one might question how trustworthy these indicators can be when applied to each of the geographical regions of the country. METHODS: This was a cross-sectional study with 737 infants from the capitals of 9 Brazilian states. The size of the initial sample population was based on a pilot study carried out in the cities of São Paulo and Brasília. The ages of children were grouped: 0-3 months, 4-7 months, 8-11 months and 12-18 months. The chi-square test was used together with analyses by the statistical software SPSS 13.0. RESULTS: Statistical analysis of results from the different municipalities against the total sample did not reveal any statistically significant differences. Municipalities represented were Belém (p=0.486, Brasília (p=0.371, Porto Alegre (p=0.987, Fortaleza (p=0.259, Recife (p=0.630, Salvador (0.370, São Paulo (p=0.238, Curitiba (p=0.870, and Rio de Janeiro (p= 0.06. DISCUSSION: Care for mental development should be considered a public health issue. Its evaluation and follow-up should be part of the already available mother-child assistance programs, which would then be considered to provide "full" care to children. CONCLUSIONS: Local habits and culture did not affect the results of the Clinical Indicators of Risks in Infant Development indicators. Clinical Indicators of

  9. The regional distribution and correlates of an entrepreneurship-prone personality profile in the United States, Germany, and the United Kingdom: a socioecological perspective.

    Science.gov (United States)

    Obschonka, Martin; Schmitt-Rodermund, Eva; Silbereisen, Rainer K; Gosling, Samuel D; Potter, Jeff

    2013-07-01

    In recent years the topic of entrepreneurship has become a major focus in the social sciences, with renewed interest in the links between personality and entrepreneurship. Taking a socioecological perspective to psychology, which emphasizes the role of social habitats and their interactions with mind and behavior, we investigated regional variation in and correlates of an entrepreneurship-prone Big Five profile. Specifically, we analyzed personality data collected from over half a million U.S. residents (N = 619,397) as well as public archival data on state-level entrepreneurial activity (i.e., business-creation and self-employment rates). Results revealed that an entrepreneurship-prone personality profile is regionally clustered. This geographical distribution corresponds to the pattern that can be observed when mapping entrepreneurial activity across the United States. Indeed, the state-level correlation (N = 51) between an entrepreneurial personality structure and entrepreneurial activity was positive in direction, substantial in magnitude, and robust even when controlling for regional economic prosperity. These correlations persisted at the level of U.S. metropolitan statistical areas (N = 15) and were replicated in independent German (N = 19,842; 14 regions) and British (N = 15,617; 12 regions) samples. In contrast to these profile-based analyses, an analysis linking the individual Big Five dimensions to regional measures of entrepreneurial activity did not yield consistent findings. Discussion focuses on the implications of these findings for interdisciplinary theory development and practical applications. PMID:23586410

  10. Regional homogeneity changes in hemodialysis patients with end stage renal disease: in vivo resting-state functional MRI study.

    Directory of Open Access Journals (Sweden)

    Cheng Li

    Full Text Available OBJECTIVE: To prospectively investigate and detect early cerebral regional homogeneity (ReHo changes in neurologically asymptomatic patients with end stage renal disease (ESRD using in vivo resting-state functional MR imaging (Rs-fMRI. METHODS: We enrolled 20 patients (15 men, 5 women; meanage, 37.1 years; range, 19-49 years with ESRD and 20 healthy controls (15 men, 5 women; mean age, 38.3 years; range, 28-49 years. The mean duration of hemodialysis for the patient group was 10.7±6.4 monthes. There was no significant sex or age difference between the ESRD and control groups. Rs-fMRI was performed using a gradient-echo echo-planar imaging sequence. ReHo was calculated using software (DPARSF. Voxel-based analysis of the ReHo maps between ESRD and control groups was performed with a two-samples t test. Statistical maps were set at P value less than 0.05 and were corrected for multiple comparisons. The Mini-Mental State Examination (MMSE was administered to all participants at imaging. RESULTS: ReHo values were increased in the bilateral superior temporal gyrus and left medial frontal gyrus in the ERSD group compared with controls, but a significantly decreased ReHo value was found in the right middle temporal gyrus. There was no significant correlation between ReHo values and the duration of hemodialysis in the ESRD group. Both the patients and control subjects had normal MMSE scores (≥28. CONCLUSIONS: Our finding revealed that abnormal brain activity was distributed mainly in the memory and cognition related cotices in patients with ESRD. The abnormal spontaneous neuronal activity in those areas provide information on the neural mechanisms underlying cognitive impairment in patients with ESRD, and demonstrate that Rs-fMRI with ReHo analysis is a useful non-invasive imaging tool for the detection of early cerebral ReHo changes in hemodialysis patients with ESRD.

  11. Medicinal plants in the southern region of the State of Nuevo León, México

    Directory of Open Access Journals (Sweden)

    Estrada-Castillón Eduardo

    2012-12-01

    Full Text Available Abstract Background Although the flora of the State of Nuevo León is well known, there are few records of ethnobotancial information. An ethnobotanical study was undertaken in order to know the medicinal plants used by people living at the scrublands and oak-pine forest areas in the southern Nuevo León. Collection of plants specimens and interviews were carried out among the people of the municipalities of Aramberri, Galeana, and Zaragoza. Since former studies in the region are scarce, the aim of this work was to record the medicinal species and their uses in the scrublands and oak-pine forest areas, of southern Nuevo León, Mexico, and also to know if there are differences in the number of species and number of uses knowledge by people. Methods Field work was carried out over a 2 years period; useful plants were collected and a total of 105 people from 46 different villages were interviewed. A database was compiled using data collected by means of semi structured interviews. The data were analyzed by means of non-parametric statistics, using goodness-of-fit test (Chi-squared (number of species known by people of each municipality, number of uses known by people of each municipality, Chi-squared modified to incorporate the Yates Correction (number of species known by people living at scrublands and oak-pine forest; the Kruskall-Wallis test (number of species known by women and men of the three municipalities, and the Spearman’s rank correlation coefficient (age and number of species known, and age and number of uses. Results A total of 163 medicinal plant species were recorded in the study area, comprising 108 wild and 55 cultivated plants. A total of 117 species were recorded in the oak-pine forest, and 111 in the scrublands area, a total of 68 were recorded in both areas; 68 medicinal species are used in all three municipalities, 40 wild and 28 cultivated. We documented 235 different medicinal uses. The most common plant parts used for

  12. Wild Termitomyces Species Collected from Ondo and Ekiti States Are More Related to African Species as Revealed by ITS Region of rDNA

    OpenAIRE

    Victor Olusegun Oyetayo

    2012-01-01

    Molecular identification of eighteen Termitomyces species collected from two states, Ondo and Ekiti in Nigeria was carried out using the internal transcribed spacer (ITS) region. The amplicons obtained from rDNA of Termitomyces species were compared with existing sequences in the NCBI GenBank. The results of the ITS sequence analysis discriminated between all the Termitomyces species (obtained from Ondo and Ekiti States) and Termitomyces sp. sequences obtained from NCBI GenBank. The degree of...

  13. Plant community and ecological analysis of woodland vegetation in Metema Area, Amhara National Regional State, Northwestern Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Haile Adamu Wale; Tamrat Bekele; Gemedo Dalle

    2012-01-01

    We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state,Ethiopia to determine plant community types and species distribution patterns and their relationships with environmental variables,including altitude,pH,cation exchange capacity,electrical conductivity (EC),and moisture.We used a selective approach with a systematic sampling design.A total of 74 quadrats,each 25m × 25m at intervals of 150-200 m were sampled along the established transect lines.For herbaceous vegetation and soil data collection,five subquadrats each 1m × 1m were established at the four corners and the center of each quadrat.Three community types were identified using TWINSPAN analysis.All three community types showed high diversity (Shannon-Weiner index),the highest in community type Ⅱ at 3.55.The highest similarity coefficient was 0.49 (49%) between community types Ⅱ and Ⅲ,reflecting 0.51 (51%) dissimilarity in their species richness.The canonical correspondence ordination diagram revealed that the distribution pattern of community type Ⅰ was explained by moisture while that of community types Ⅲ and Ⅱ was explained by EC and altitude and moisture,respectively.Altitude was the most statistically significant environmental variable,followed by moisture and EC in determining the total variation in species composition and distribution patterns while pH and cation exchange capacity were non significant.In conclusion,we recommend that any intervention should take into account these three discrete community types and their environmental settings to make the intervention more successful.

  14. Biomagnification of some heavy and essential metals in sediments, fishes and crayfish from Ondo State coastal region, Nigeria

    International Nuclear Information System (INIS)

    The bio magnifications levels of some essential (Fe, Zn, Cu) and toxic metals (Pb, Ni, Cd, Cr, Co, Mn) were determined in sediments, three kinds of fish (Oreochromis niloticus, Synodonthis sp., and Clarias gariepinus) and crayfish from the Ondo State coastal region. The metal bio magnification in the fish and crayfish was several times greater than in water, while that in the sediments was several thousand-folds greater than in both the organisms and water. Among the metals examined in water, Fe was the most abundant with average values of 146.7 and 74.3 mg/1, respectively, for wet and dry seasons, while Co was the least with average values of 2.4 and 1.6 mg/1. In the sediments, concentrations of Pb, Ni, Fe, Cr, Co and Mn in the wet season were relatively higher than those obtained for the dry season. Fe with an average of 50.9 mg/kg in C, gariepinus was the most abundant metal in the fish samples, while Cu with an average value of 0.3 mg/kg in O. niloticus was the least. The metal bio magnification for most of the metals for both seasons was found to vary widely from one location to the other. This was confirmed by the coefficient of variation that ranged from 31% to 144% and 29% to 130% in the wet and dry seasons, respectively. The present study has shown that fish, crayfish and sediments can be used to monitor the pollution level of metals in the Nigerian coastal water. (author)

  15. Floristic diversity, regeneration status, and vegetation structure of woodlands in Metema Area, Amhara National Regional State, Northwestern Ethiopia

    Institute of Scientific and Technical Information of China (English)

    Haile Adamu Wale; Tamrat Bekele; Gemedo Dalle

    2012-01-01

    We studied woodland vegetation in broad-leaved deciduous woodlands of Metema in northwestern Amhara regional state,Ethiopia Our objective was to describe plant species composition,diversity,regeneration status,and population structure by a selective approach with a systematic sampling design.A total of 74 quadrats (each for 25 m × 25 m,spaced at intervals of 150-200 m) were sampled along established transect lines following the homogeneity of the vegetation.Vegetation data including cover-abundance,height,diameter at breast height (DBH),and numbers of seedlings and saplings of woody species were analyzed using Excel spreadsheet,Shannon Weiner diversity index,and PAST version 1.62.A total of 87 vascular plant species of 74 genera and 36 families were recorded.The dominant family was Fabaceae represented by 16 (18.39 %) species of 13 genera.Shannon Weiner diversity and evenness were 3.67 and 0.82,respectively,which showed that the area was endowed with rich floral diversity evenly distributed.The vegetation structure,as quantified by cumulative diameter class frequency distribution,plotted as an interrupted inverted-J- shape pattern with a sharp decrease in the 2nd diameter class.This indicated poor vegetation structure.The diameter classes frequency distributions of selected species plotted in four general patterns i.e.,interrupted Inverted-J-shape,J-shape,Bell-shape and Irregular-shape.In conclusion,although the area showel high floral diversity and evenness,woody species including Sterculea setigera,Boswellia papyrifera,and Pterocarpus lucens showed lowest recruitment of seedlings and saplings.

  16. Turkey's role as a regional and global player and its power capacity: Turkey's engagement with other emerging states

    OpenAIRE

    Aylin Gürzel

    2014-01-01

    Turkey's role as a regional power has increased since Justice and Development Party (AKP) came to power. AKP leadership not only aspired to become a regional power but also a global player. Turkey has, therefore, assumed different roles: the "natural leader" of the region; a historical "big brother;" and the "protector" of the Muslim minorities. Turkey has also assumed a "mediator" and a "facilitator" role by trying to negotiate a deal with an emerging power such as Brazil in order to attempt...

  17. U/Pb geochronology and paleo and proterozoic orthogneisses geochemistry from the Taquaritinga region - Pernambuco State, Brazil

    International Nuclear Information System (INIS)

    The Taquaritinga region is located at the Borborema Province Transversal Zone, northeastern part of Brazil, and not existing geochronological data in this region, this study intended to furnish some information for a geotectonics evolution knowledge. It presents the geological characteristics of this region, describes the various kinds of chemical analysis realized in the gneisses, involving major, minor and rare earth elements, and shows the geochronological data that suggests the orthogneisse age and the epoch of this geotectonic event

  18. Examination of the Regional Supply and Demand Balance for Renewable Electricity in the United States through 2015: Projecting from 2009 through 2015 (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    Bird, L.; Hurlbut, D.; Donohoo, P.; Cory, K.; Kreycik, C.

    2010-06-01

    This report examines the balance between the demand and supply of new renewable electricity in the United States on a regional basis through 2015. It expands on a 2007 NREL study that assessed the supply and demand balance on a national basis. As with the earlier study, this analysis relies on estimates of renewable energy supplies compared to demand for renewable energy generation needed to meet existing state renewable portfolio standard (RPS) policies in 28 states, as well as demand by consumers who voluntarily purchase renewable energy. However, it does not address demand by utilities that may procure cost-effective renewables through an integrated resource planning process or otherwise.

  19. Origin of late dolomite cement by CO2-saturated deep basin brines: evidence from the Ozark region, central United States

    Science.gov (United States)

    Leach, D.L.; Plumlee, G.S.; Hofstra, A.H.; Landis, G.P.; Rowan, E.L.; Viets, J.G.

    1991-01-01

    Studies of fluid inclusions in regionally extensive late dolomite cement (LDC) throughout the Ozark region show that CO2 effervescence was widespread during dolomite precipitation. LDC with trace amounts of sulfides can be deposited by effervescences of a CO2-saturated basin brine as it migrates to shallower levels and lower conifning pressures. This precipitation mechanism best explains occurrences of LDC in the Ozark region and may account for LDC in the Ozark region and may account for LDC found in sedimentary basins worldwide. -from Authors

  20. Interchannel interaction in orientation and alignment of Kr 4p4mp states in the region of 3d9np resonances

    International Nuclear Information System (INIS)

    The interaction between intermediate channels which influence the population of Kr 4p4mp ionic states in the region of the 3d9np resonances by the photon-induced Auger decay was investigated. The most important influence on the investigated process stems from 4p5ε'l and 3d9ε'l channels.