Global oral health inequalities: the view from a research funder.

Science.gov (United States)

Garcia, I; Tabak, L A

2011-05-01

Despite impressive worldwide improvements in oral health, inequalities in oral health status among and within countries remain a daunting public health challenge. Oral health inequalities arise from a complex web of health determinants, including social, behavioral, economic, genetic, environmental, and health system factors. Eliminating these inequalities cannot be accomplished in isolation of oral health from overall health, or without recognizing that oral health is influenced at multiple individual, family, community, and health systems levels. For several reasons, this is an opportune time for global efforts targeted at reducing oral health inequalities. Global health is increasingly viewed not just as a humanitarian obligation, but also as a vehicle for health diplomacy and part of the broader mission to reduce poverty, build stronger economies, and strengthen global security. Despite the global economic recession, there are trends that portend well for support of global health efforts: increased globalization of research and development, growing investment from private philanthropy, an absolute growth of spending in research and innovation, and an enhanced interest in global health among young people. More systematic and far-reaching efforts will be required to address oral health inequalities through the engagement of oral health funders and sponsors of research, with partners from multiple public and private sectors. The oral health community must be "at the table" with other health disciplines and create opportunities for eliminating inequalities through collaborations that can harness both the intellectual and financial resources of multiple sectors and institutions.

75 FR 11921 - Heritage Aviation, Ltd., Including On-Site Leased Workers From Global Technical Services and...

Science.gov (United States)

2010-03-12

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,924] Heritage Aviation, Ltd., Including On-Site Leased Workers From Global Technical Services and Global, Inc. (Global Employment... from Heritage Aviation, Ltd, including on-site leased workers from Global Technical Services, Grand...

Global warming: knowledge and views of Iranian students.

Science.gov (United States)

Yazdanparast, Taraneh; Salehpour, Sousan; Masjedi, Mohammad Reza; Seyedmehdi, Seyed Mohammad; Boyes, Eddie; Stanisstreet, Martin; Attarchi, Mirsaeed

2013-04-06

Study of students' knowledge about global warming can help authorities to have better imagination of this critical environmental problem. This research examines high school students' ideas about greenhouse effect and the results may be useful for the respective authorities to improve cultural and educational aspects of next generation. In this cross-sectional study, a 42 question questionnaire with mix of open and closed questions was used to evaluate high school students' view about the mechanism, consequences, causes and cures of global warming. To assess students' knowledge, cognitive score was also calculated. 1035 students were randomly selected from 19 educational districts of Tehran. Sampling method was multi stage. Only 5.1% of the students could explain greenhouse effect correctly and completely. 88.8% and 71.2% respectively believed "if the greenhouse effect gets bigger the Earth will get hotter" and "incidence of more skin cancers is a consequence of global warming". 69.6% and 68.8% respectively thought "the greenhouse effect is made worse by too much carbon dioxide" and "presence of ozone holes is a cause of greenhouse effect". 68.4% believed "not using cars so much is a cure for global warming". While a student's 'cognitive score' could range from -36 to +36, Students' mean cognitive score was equal to +1.64. Mean cognitive score of male students and grade 2 & 3 students was respectively higher than female ones (P<0.01) and grade 1 students (P<0.001) but there was no statistically significant difference between students of different regions (P>0.05). In general, students' knowledge about global warming was not acceptable and there were some misconceptions in the students' mind, such as supposing ozone holes as a cause and more skin cancer as a consequence of global warming. The Findings of this survey indicate that, this important stratum of society have been received no sufficient and efficient education and sensitization on this matter.

ATLAS off-Grid sites (Tier 3) monitoring. From local fabric monitoring to global overview of the VO computing activities

CERN Document Server

PETROSYAN, A; The ATLAS collaboration; BELOV, S; ANDREEVA, J; KADOCHNIKOV, I

2012-01-01

The ATLAS Distributed Computing activities have so far concentrated in the "central" part of the experiment computing system, namely the first 3 tiers (the CERN Tier0, 10 Tier1 centers and over 60 Tier2 sites). Many ATLAS Institutes and National Communities have deployed (or intend to) deploy Tier-3 facilities. Tier-3 centers consist of non-pledged resources, which are usually dedicated to data analysis tasks by the geographically close or local scientific groups, and which usually comprise a range of architectures without Grid middleware. Therefore a substantial part of the ATLAS monitoring tools which make use of Grid middleware, cannot be used for a large fraction of Tier3 sites. The presentation will describe the T3mon project, which aims to develop a software suite for monitoring the Tier3 sites, both from the perspective of the local site administrator and that of the ATLAS VO, thereby enabling the global view of the contribution from Tier3 sites to the ATLAS computing activities. Special attention in p...

Multi-site evaluation of the JULES land surface model using global and local data

Directory of Open Access Journals (Sweden)

D. Slevin

2015-02-01

Full Text Available This study evaluates the ability of the JULES land surface model (LSM to simulate photosynthesis using local and global data sets at 12 FLUXNET sites. Model parameters include site-specific (local values for each flux tower site and the default parameters used in the Hadley Centre Global Environmental Model (HadGEM climate model. Firstly, gross primary productivity (GPP estimates from driving JULES with data derived from local site measurements were compared to observations from the FLUXNET network. When using local data, the model is biased with total annual GPP underestimated by 16% across all sites compared to observations. Secondly, GPP estimates from driving JULES with data derived from global parameter and atmospheric reanalysis (on scales of 100 km or so were compared to FLUXNET observations. It was found that model performance decreases further, with total annual GPP underestimated by 30% across all sites compared to observations. When JULES was driven using local parameters and global meteorological data, it was shown that global data could be used in place of FLUXNET data with a 7% reduction in total annual simulated GPP. Thirdly, the global meteorological data sets, WFDEI and PRINCETON, were compared to local data to find that the WFDEI data set more closely matches the local meteorological measurements (FLUXNET. Finally, the JULES phenology model was tested by comparing results from simulations using the default phenology model to those forced with the remote sensing product MODIS leaf area index (LAI. Forcing the model with daily satellite LAI results in only small improvements in predicted GPP at a small number of sites, compared to using the default phenology model.

MOC's Highest Resolution View of Mars Pathfinder Landing Site

Science.gov (United States)

2000-01-01

[figure removed for brevity, see original site] (A) Mars Pathfinder site, left: April 1998; right: January 2000. [figure removed for brevity, see original site] (B) top: April 1998; bottom: January 2000.Can Mars Global Surveyor's 1.5 meter (5 ft) per pixel camera be used to find any evidence as to the fate of the Mars Polar Lander that was lost on December 3, 1999? One way to find out is to look for one of the other Mars landers and determine what, if anything, can be seen. There have been three successful Mars lander missions: Viking 1 (July 1976), Viking 2 (September 1976), and Mars Pathfinder (July 1997). Of these, the location of Mars Pathfinder is known the best because there are several distinct landmarks visible in the lander's images that help in locating the spacecraft. The MGS MOC Operations Team at Malin Space Science Systems has been tasked since mid-December 1999 with looking for the lost Polar Lander. Part of this effort has been to test the capabilities of MOC by taking a picture of the landing site of Mars Pathfinder.An attempt to photograph the Pathfinder site was made once before, in April 1998, by turning the entire MGS spacecraft so that the camera could point at the known location of the Mars Pathfinder lander. Turning the MGS spacecraft like this is not a normal operation--it takes considerable planning, and disrupts the on-going, normal acquisition of science data. It took 3 attempts to succeed, but on April 22, 1998, MOC acquired the picture seen on the left side of Figure A, above. The three near-by major landmarks that were visible to the Pathfinder's cameras are labeled here (North Peak, Big Crater, Twin Peaks). It was known at the time that this image was not adequate to see the Pathfinder lander because the camera was not in focus and had a resolution of only 3.3 meters (11 ft) per pixel. In this and all other images shown here, north is up. All views of the 1998 MOC image are illuminated from the lower right, all views of the 2000 MOC

Global health inequalities and the need for solidarity: a view from the Global South.

Science.gov (United States)

Tosam, Mbih J; Chi, Primus Che; Munung, Nchangwi Syntia; Oukem-Boyer, Odile Ouwe Missi; Tangwa, Godfrey B

2017-12-20

Although the world has experienced remarkable progress in health care since the last half of the 20th century, global health inequalities still persist. In some poor countries life expectancy is between 37-40 years lower than in rich countries; furthermore, maternal and infant mortality is high and there is lack of access to basic preventive and life-saving medicines, as well a high prevalence of neglected diseases, HIV/AIDS, tuberculosis, and malaria. Moreover, globalization has made the world more connected than before such that health challenges today are no longer limited within national or regional boundaries, making all persons equally vulnerable. Because of this, diseases in the most affluent countries are closely connected with diseases in the poorest countries. In this paper, we argue that, because of global health inequalities, in a situation of equal vulnerability, there is need for global solidarity not only as a means of reducing health inequalities, but also as a way of putting up a united force against global health challenges. We argue for an African approach to solidarity in which the humanity of a person is not determined by his/her being human or rational capacity, but by his/her capacity to live a virtuous life. According to this view of solidarity, because no one is self-sufficient, no individual can survive alone. If we are to collectively flourish in a world where no individual, nation or region has all the health resources or protection needed for survival, we must engage in solidarity where we remain compassionate and available to one another at all times. © 2017 John Wiley & Sons Ltd.

Artist's concept of eastward view of Apollo 16 Descartes landing site

Science.gov (United States)

1972-01-01

An artist's concept illustrating an eastward view of the Apollo 16 Descartes landing site. The white overlay indicates the scheduled tranverses by the Apollo 16 astronauts in the Lunar Roving Vehicle. The Roman numerals are the extravehicular activities (EVA's); and the Arabic numbers are the station stops along the traverse.

Views from the Global South: exploring how student volunteers from the Global North can achieve sustainable impact in global health.

Science.gov (United States)

Ouma, Brian D O; Dimaras, Helen

2013-07-26

The body of research and practice regarding student volunteer abroad experiences largely focuses on ensuring the optimal learning experience for the student from the Global North, without equivalent attention to the benefits, if any, to the host institution in the Global South. In this debate article, we examine an often overlooked component of global student volunteer programs: the views of the local partner on what makes for a mutually beneficial partnership between volunteers from the Global North and institutions in the Global South. To guide our discussion, we drew upon the experiences of a Kenyan NGO with a Canadian student volunteer in the summer of 2012, organized via a formalized partnership with a Canadian university. We found that the approach of the NGO to hosting the student mirrored the organizational behaviour theories of Margaret J. Wheatley, who emphasized a disorderly or 'chaotic' approach to acquiring impactful change, coupled with a focus on building solid human relationships. Rather than following a set of rigid goals or tasks, the student was encouraged to critically engage and participate in all aspects of the culture of the organization and country, to naturally discover an area where his priorities aligned with the needs of the NGO. Solid networks and interpersonal connections resulted in a process useful for the organization long after the student's short-term placement ended. Our discussion reveals key features of successful academic volunteer abroad placements: equal partnership in the design phase between organizations in the Global North and Global South; the absence of rigid structures or preplanned tasks during the student's placement; participatory observation and critical engagement of the student volunteer; and a willingness of the partners to measure impact by the resultant process instead of tangible outcomes.

Protecting important sites for biodiversity contributes to meeting global conservation targets.

Directory of Open Access Journals (Sweden)

Stuart H M Butchart

Full Text Available Protected areas (PAs are a cornerstone of conservation efforts and now cover nearly 13% of the world's land surface, with the world's governments committed to expand this to 17%. However, as biodiversity continues to decline, the effectiveness of PAs in reducing the extinction risk of species remains largely untested. We analyzed PA coverage and trends in species' extinction risk at globally significant sites for conserving birds (10,993 Important Bird Areas, IBAs and highly threatened vertebrates and conifers (588 Alliance for Zero Extinction sites, AZEs (referred to collectively hereafter as 'important sites'. Species occurring in important sites with greater PA coverage experienced smaller increases in extinction risk over recent decades: the increase was half as large for bird species with>50% of the IBAs at which they occur completely covered by PAs, and a third lower for birds, mammals and amphibians restricted to protected AZEs (compared with unprotected or partially protected sites. Globally, half of the important sites for biodiversity conservation remain unprotected (49% of IBAs, 51% of AZEs. While PA coverage of important sites has increased over time, the proportion of PA area covering important sites, as opposed to less important land, has declined (by 0.45-1.14% annually since 1950 for IBAs and 0.79-1.49% annually for AZEs. Thus, while appropriately located PAs may slow the rate at which species are driven towards extinction, recent PA network expansion has under-represented important sites. We conclude that better targeted expansion of PA networks would help to improve biodiversity trends.

Protecting Important Sites for Biodiversity Contributes to Meeting Global Conservation Targets

Science.gov (United States)

Butchart, Stuart H. M.; Scharlemann, Jörn P. W.; Evans, Mike I.; Quader, Suhel; Aricò, Salvatore; Arinaitwe, Julius; Balman, Mark; Bennun, Leon A.; Bertzky, Bastian; Besançon, Charles; Boucher, Timothy M.; Brooks, Thomas M.; Burfield, Ian J.; Burgess, Neil D.; Chan, Simba; Clay, Rob P.; Crosby, Mike J.; Davidson, Nicholas C.; De Silva, Naamal; Devenish, Christian; Dutson, Guy C. L.; Fernández, David F. Día z; Fishpool, Lincoln D. C.; Fitzgerald, Claire; Foster, Matt; Heath, Melanie F.; Hockings, Marc; Hoffmann, Michael; Knox, David; Larsen, Frank W.; Lamoreux, John F.; Loucks, Colby; May, Ian; Millett, James; Molloy, Dominic; Morling, Paul; Parr, Mike; Ricketts, Taylor H.; Seddon, Nathalie; Skolnik, Benjamin; Stuart, Simon N.; Upgren, Amy; Woodley, Stephen

2012-01-01

Protected areas (PAs) are a cornerstone of conservation efforts and now cover nearly 13% of the world's land surface, with the world's governments committed to expand this to 17%. However, as biodiversity continues to decline, the effectiveness of PAs in reducing the extinction risk of species remains largely untested. We analyzed PA coverage and trends in species' extinction risk at globally significant sites for conserving birds (10,993 Important Bird Areas, IBAs) and highly threatened vertebrates and conifers (588 Alliance for Zero Extinction sites, AZEs) (referred to collectively hereafter as ‘important sites’). Species occurring in important sites with greater PA coverage experienced smaller increases in extinction risk over recent decades: the increase was half as large for bird species with>50% of the IBAs at which they occur completely covered by PAs, and a third lower for birds, mammals and amphibians restricted to protected AZEs (compared with unprotected or partially protected sites). Globally, half of the important sites for biodiversity conservation remain unprotected (49% of IBAs, 51% of AZEs). While PA coverage of important sites has increased over time, the proportion of PA area covering important sites, as opposed to less important land, has declined (by 0.45–1.14% annually since 1950 for IBAs and 0.79–1.49% annually for AZEs). Thus, while appropriately located PAs may slow the rate at which species are driven towards extinction, recent PA network expansion has under-represented important sites. We conclude that better targeted expansion of PA networks would help to improve biodiversity trends. PMID:22457717

75 FR 26793 - Beam Global Spirits & Wine, Including On-Site Leased Workers from Adecco, St. Elizabeth Business...

Science.gov (United States)

2010-05-12

... & Wine, Including On-Site Leased Workers from Adecco, St. Elizabeth Business Health, Guardsmark, and Lab... 26, 2010, applicable to workers of Beam Global Spirits & Wine, including on-site leased workers from... on-site at the Cincinnati, Ohio location of Beam Global Spirits & Wine. The Department has determined...

Impact of Site Selection and Study Conduct on Outcomes in Global Clinical Trials.

Science.gov (United States)

Sarwar, Chaudhry M S; Vaduganathan, Muthiah; Butler, Javed

2017-08-01

There are over 25 million patients living with heart failure globally. Overall, and especially post-discharge, clinical outcomes have remained poor in heart failure despite multiple trials, with both successes and failures over the last two decades. Matching therapies to the right patient population, identifying high-quality sites, and ensuring optimal trial design and execution represent important considerations in the development of novel therapeutics in this space. While clinical trials have undergone rapid globalization, this has come with regional variation in comorbidities, clinical parameters, and even clinical outcomes and treatment effects across international sites. These issues have now highlighted knowledge gaps about the conduct of trials, selection of study sites, and an unmet need to develop and identify "ideal" sites. There is a need for all stakeholders, including academia, investigators, healthcare organizations, patient advocacy groups, industry sponsors, research organizations, and regulatory authorities, to work as a multidisciplinary group to address these problems and develop practical solutions to improve trial conduct, efficiency, and execution. We review these trial-level issues using examples from contemporary studies to inform and optimize the design of future global clinical trials in heart failure.

Omani Students' Views about Global Warming: Beliefs about Actions and Willingness to Act

Science.gov (United States)

Ambusaidi, Abdullah; Boyes, Edward; Stanisstreet, Martin; Taylor, Neil

2012-01-01

A 44-item questionnaire was designed to determine students' views about how useful various "specific" actions might be in helping to reduce global warming, their willingness to undertake these various actions and the extent to which these two might be related. The instrument was administered to students in Grades 6 to 12 (N = 1532) from…

Light Pollution: The Global View

Science.gov (United States)

Schwarz, H. E.

2003-04-01

al.), an overview of the work on radio frequency protection of sites (Cohen et al.) and the excellent introduction to the topic from the Chilean point of view (Daud). Related topics in the book are light pollution education, aircraft contrails, space advertising (with an added document provided by the relevant UN commission), and an experiment on involving the population of an entire country in measuring sky brightness, by using the internet and the media. The text is aimed at professionals from a wide range of disciplines related to lighting and its effects on the night-time environment in the broadest sense of the word. Lay persons interested in this emerging multi-disciplinary field can also find much of interest in this book. Link: http://www.wkap.nl/prod/b/1-4020-1174-1

The Intersection of Modernity, Globalization, Indigeneity, and Postcolonialism: Theorizing Contemporary Saskatchewan Schools

Science.gov (United States)

Cottrell, Michael; Preston, Jane P.; Pearce, Joe

2012-01-01

Viewing education as a contested site in the intersection of modernity, indigeneity, globalization, and postcolonialism, we explore relations between Aboriginal peoples and public schools in the province of Saskatchewan, Canada. Posing a profound challenge to provincial policy underpinned by global educational culture, indigeneity constitutes a…

Online Teaching Tool for Sinus Surgery: Trends toward Mobile and Global Education

Directory of Open Access Journals (Sweden)

George K. Koch DMD

2017-09-01

Full Text Available Objective Online resources may provide an ideal forum for expert presentation of surgical techniques. The purpose of this study was to investigate utilization patterns of a sinus surgery website, SinusVideos.com , to gain insight into the needs of viewers. Study Design Retrospective analysis. Setting Surgical teaching website. Subjects and Methods The website’s anonymized analytic database was queried from 2009 to 2014. Quantified data included user demographics, geographic location, viewing device, page visits, and time spent on the website. Results A total of 428,691 website pages were viewed during the study period. Growth in viewership was observed each successive year since the site was launched. The mean time spent viewing webpages was 96.1 seconds for desktop computer users, 98.0 for tablet users, and 103.8 for mobile users. The percentage of mobile devices used to view the site increased significantly between 2009 and 2014 (2.1% vs 25.4%, respectively; P < .0001. The website’s viewership expanded globally, with a significant increase in site views from outside North America over this same period (18.4% vs 51.7%, P < .0001. Conclusion The observed increase in global participation and mobile device usage may reflect new areas of growth for surgical education.

Learners' Views Regarding the Use of Social Networking Sites in Distance Learning

Science.gov (United States)

Özmen, Büsra; Atici, Bünyamin

2014-01-01

In this study, it was aimed to examine the use of learning management systems supported by social networking sites in distance education and to determine the views of learners regarding these platforms. The study group of this study, which uses a qualitative research approach, consists of 15 undergraduate students who resumed their education in…

Vertical view Apollo 16 Descartes landing sites as photographed by Apollo 14

Science.gov (United States)

1972-01-01

An almost vertical view of the Apollo 16 Descartes landing sites as photographed from the Apollo 14 spacecraft. Overlays are provided to point out extravehicular activity (EVA), Lunar Roving Vehicle (LRV) travers routes and the nicknames of features. The Roman numerals indicate the EVA numbers and the Arabic numbers point out stations or traverse stops.

Public reactions to nuclear waste: Citizens' views of repository siting

International Nuclear Information System (INIS)

Rosa, E.A.

1993-01-01

This book presents revised and updated papers from a panel of social scientists, at the 1989 AAAS meetings, that examined the public's reactions to nuclear waste disposal and the repository siting process. The papers report the results of original empirical research on citizens' views of nuclear waste repository siting. Topics covered include the following: content analysis of public testimony; sources of public concern about nuclear waste disposal in Texas agricultural communities; local attitudes toward high-level waste repository at Hanford; perceived risk and attitudes toward nuclear wastes; attitudes of Nevada urban residents toward a nuclear waste repository; attitudes of rural community residents toward a nuclear waste respository. An introductory chapter provides background and context, and a concluding chapter summarizes the implications of the reports. Two additional chapters cover important features of high-level waste disposal: long term trends in public attitudes toward nuclear energy and nuclear waste policy and assessment of the effects on the Los Vegas convention business if a high-level nuclear waste depository were sited in Nevada

A New Global Open Source Marine Hydrocarbon Emission Site Database

Science.gov (United States)

Onyia, E., Jr.; Wood, W. T.; Barnard, A.; Dada, T.; Qazzaz, M.; Lee, T. R.; Herrera, E.; Sager, W.

2017-12-01

Hydrocarbon emission sites (e.g. seeps) discharge large volumes of fluids and gases into the oceans that are not only important for biogeochemical budgets, but also support abundant chemosynthetic communities. Documenting the locations of modern emissions is a first step towards understanding and monitoring how they affect the global state of the seafloor and oceans. Currently, no global open source (i.e. non-proprietry) detailed maps of emissions sites are available. As a solution, we have created a database that is housed within an Excel spreadsheet and use the latest versions of Earthpoint and Google Earth for position coordinate conversions and data mapping, respectively. To date, approximately 1,000 data points have been collected from referenceable sources across the globe, and we are continualy expanding the dataset. Due to the variety of spatial extents encountered, to identify each site we used two different methods: 1) point (x, y, z) locations for individual sites and; 2) delineation of areas where sites are clustered. Certain well-known areas, such as the Gulf of Mexico and the Mediterranean Sea, have a greater abundance of information; whereas significantly less information is available in other regions due to the absence of emission sites, lack of data, or because the existing data is proprietary. Although the geographical extent of the data is currently restricted to regions where the most data is publicly available, as the database matures, we expect to have more complete coverage of the world's oceans. This database is an information resource that consolidates and organizes the existing literature on hydrocarbons released into the marine environment, thereby providing a comprehensive reference for future work. We expect that the availability of seafloor hydrocarbon emission maps will benefit scientific understanding of hydrocarbon rich areas as well as potentially aiding hydrocarbon exploration and environmental impact assessements.

Studying the government of global climate change at the intersection of governmentality and proto-governmentality

DEFF Research Database (Denmark)

Lindegaard, Laura Bang

nor global and, moreover, views those sites as negotiated in various, contingent and continuously accomplished longer and shorter connections (cf. e.g. Kendall, 2004). Considering this, the paper suggests an approach for studying the accomplishment of governmental rationalities of global citizenship...

Language Views on Social Networking Sites for Language Learning: The Case of Busuu

Science.gov (United States)

Álvarez Valencia, José Aldemar

2016-01-01

Social networking has compelled the area of computer-assisted language learning (CALL) to expand its research palette and account for new virtual ecologies that afford language learning and socialization. This study focuses on Busuu, a social networking site for language learning (SNSLL), and analyzes the views of language that are enacted through…

77 FR 14832 - Plumchoice, Inc., Including On-Site Leased Workers From Balance Staffing, Insight Global Staffing...

Science.gov (United States)

2012-03-13

...., Including On-Site Leased Workers From Balance Staffing, Insight Global Staffing, and Technisource..., Insight Global Staffing, and Technisource, Scarborough, Maine. The workers are engaged in activities... leased workers from Balance Staffing, Insight Global Staffing, and Technisource, Scarborough, Maine, who...

Vertical view of Apollo 16 landing site located Descartes area lunar nearside

Science.gov (United States)

1971-01-01

A vertical view of the Apollo 16 landing site located in the Descartes area lunar nearside. The overlay indicates the location of the proposed touchdown point for the Apollo 16 Lunar Module. Descartes is located west of the Sea of Nectar and southwest of the Sea of Tranquility. This photograph was taken with a 500mm lens camera from lunar orbit by the Apollo 14 crew.

What's the point? The contribution of a sustainability view in contaminated site remediation.

Science.gov (United States)

Anderson, Robert; Norrman, Jenny; Back, Pär-Erik; Söderqvist, Tore; Rosén, Lars

2018-07-15

Decision support tools (DST) are often used in remediation projects to aid in the complex decision on how best to remediate a contaminated site. In recent years, the sustainable remediation concept has brought increased attention to the often-overlooked contradictory effects of site remediation, with a number of sustainability assessment tools now available. The aim of the present study is twofold: (1) to demonstrate how and when different assessment views affect the decision support outcome on remediation alternatives in a DST, and (2) to demonstrate the contribution of a full sustainability assessment. The SCORE tool was used in the analysis; it is based on a holistic multi-criteria decision analysis (MCDA) approach, assessing sustainability in three dimensions: environmental, social, and economic. Four assessment scenarios, compared to a full sustainability assessment, were considered to reflect different possible assessment views; considering public and private problem owner perspectives, as well as green and traditional assessment scopes. Four real case study sites in Sweden were analyzed. The results show that the decision support outcome from a full sustainability assessment most often differs to that of other assessment views, and results in remediation alternatives which balance trade-offs in most of the scenarios. In relation to the public perspective and traditional scope, which is seen to lead to the most extensive and expensive remediation alternatives, the trade-off is related to less contaminant removal in favour of reduced negative secondary effects such as emissions and waste disposal. Compared to the private perspective, associated with the lowest cost alternatives, the trade-off is higher costs, but more positive environmental and social effects. Generally, both the green and traditional assessment scopes miss out on relevant social and local environmental secondary effects which may ultimately be very important for the actual decision in a

Conducting a large, multi-site survey about patients’ views on broad consent: challenges and solutions

Directory of Open Access Journals (Sweden)

Maureen E. Smith

2016-11-01

Full Text Available Abstract Background As biobanks play an increasing role in the genomic research that will lead to precision medicine, input from diverse and large populations of patients in a variety of health care settings will be important in order to successfully carry out such studies. One important topic is participants’ views towards consent and data sharing, especially since the 2011 Advanced Notice of Proposed Rulemaking (ANPRM, and subsequently the 2015 Notice of Proposed Rulemaking (NPRM were issued by the Department of Health and Human Services (HHS and Office of Science and Technology Policy (OSTP. These notices required that participants consent to research uses of their de-identified tissue samples and most clinical data, and allowing such consent be obtained in a one-time, open-ended or “broad” fashion. Conducting a survey across multiple sites provides clear advantages to either a single site survey or using a large online database, and is a potentially powerful way of understanding the views of diverse populations on this topic. Methods A workgroup of the Electronic Medical Records and Genomics (eMERGE Network, a national consortium of 9 sites (13 separate institutions, 11 clinical centers supported by the National Human Genome Research Institute (NHGRI that combines DNA biorepositories with electronic medical record (EMR systems for large-scale genetic research, conducted a survey to understand patients’ views on consent, sample and data sharing for future research, biobank governance, data protection, and return of research results. Results Working across 9 sites to design and conduct a national survey presented challenges in organization, meeting human subjects guidelines at each institution, and survey development and implementation. The challenges were met through a committee structure to address each aspect of the project with representatives from all sites. Each committee’s output was integrated into the overall survey plan. A

Global Production Planning Process considering the Supply Risk of Overseas Manufacturing Sites

Directory of Open Access Journals (Sweden)

Hosang Jung

2015-01-01

Full Text Available Although global manufacturers can produce most of their final products in local plants, they need to source components or parts from desirable overseas manufacturing partners at low cost in order to fulfill customer orders. In this global manufacturing environment, capacity information for planning is usually imprecise owing to the various risks of overseas plants (e.g., foreign governments’ policies and labor stability. It is therefore not easy for decision-makers to generate a global production plan showing the production amounts at local plants and overseas manufacturing facilities operated by manufacturing partners. In this paper, we present a new global production planning process considering the supply risk of overseas manufacturing sites. First, local experts estimate the supply capacity of an overseas plant using their judgment to determine when the risk could occur and how large the risk impact would be. Next, we run a global production planning model with the estimated supply capacities. The proposed process systematically adopts the qualitative judgments of local experts in the global production planning process and thus can provide companies with a realistic global production plan. We demonstrate the applicability of the proposed process with a real world case.

View of Commemorative plaque left on moon at Hadley-Apennine landing site

Science.gov (United States)

1971-01-01

A close-up view of a commemorative plaque left on the Moon at the Hadley-Apennine landing site in memory of 14 NASA astronauts and USSR cosmonauts, now deceased. Their names are inscribed in alphabetical order on the plaque. The plaque was stuck in the lunar soil by Astronauts David R. Scott and James B. Irwin during their Apollo 15 lunar surface extravehicular activity. The tin, man-like object represents the figure of a fallen astronaut/cosmonaut.

Scientists' Views about Attribution of Global Warming

Science.gov (United States)

Verheggen, Bart; Strengers, Bart; Cook, John; van Dorland, Rob; Vringer, Kees; Peters, Jeroen; Visser, Hans; Meyer, Leo

2015-04-01

What do scientists think? That is an important question when engaging in science communication, in which an attempt is made to communicate the scientific understanding to a lay audience. To address this question we undertook a large and detailed survey among scientists studying various aspects of climate change , dubbed "perhaps the most thorough survey of climate scientists ever" by well-known climate scientist and science communicator Gavin Schmidt. Among more than 1800 respondents we found widespread agreement that global warming is predominantly caused by human greenhouse gases. This consensus strengthens with increased expertise, as defined by the number of self-reported articles in the peer-reviewed literature. 90% of respondents with more than 10 climate-related peer-reviewed publications (about half of all respondents), agreed that anthropogenic greenhouse gases are the dominant cause of recent global warming, i.e. having contributed more than half of the observed warming. With this survey we specified what the consensus position entails with much greater specificity than previous studies. The relevance of this consensus for science communication will be discussed. Another important result from our survey is that the main attribution statement in IPCC's fourth assessment report (AR4) may lead to an underestimate of the greenhouse gas contribution to warming, because it implicitly includes the lesser known masking effect of cooling aerosols. This shows the importance of the exact wording in high-profile reports such as those from IPCC in how the statement is perceived, even by fellow scientists. The phrasing was improved in the most recent assessment report (AR5). Respondents who characterized the human influence on climate as insignificant, reported having the most frequent media coverage regarding their views on climate change. This shows that contrarian opinions are amplified in the media in relation to their prevalence in the scientific community. This

Use and views on social networking sites of pharmacy students in the United kingdom.

Science.gov (United States)

Hall, Maurice; Hanna, Lezley-Anne; Huey, Gwyneth

2013-02-12

Objective. To investigate students' use and views on social networking sites and assess differences in attitudes between genders and years in the program.Methods. All pharmacy undergraduate students were invited via e-mail to complete an electronic questionnaire consisting of 21 questions relating to social networking.Results. Most (91.8%) of the 377 respondents reported using social networking Web sites, with 98.6% using Facebook and 33.7% using Twitter. Female students were more likely than male students to agree that they had been made sufficiently aware of the professional behavior expected of them when using social networking sites (76.6% vs 58.1% p=0.002) and to agree that students should have the same professional standards whether on placement or using social networking sites (76.3% vs 61.6%; psocial networking use and potentially inappropriate attitudes towards professionalism were found among pharmacy students. Further training may be useful to ensure pharmacy students are aware of how to apply codes of conduct when using social networking sites.

Use and Views on Social Networking Sites of Pharmacy Students in the United Kingdom

Science.gov (United States)

Hanna, Lezley-Anne; Huey, Gwyneth

2013-01-01

Objective. To investigate students' use and views on social networking sites and assess differences in attitudes between genders and years in the program. Methods. All pharmacy undergraduate students were invited via e-mail to complete an electronic questionnaire consisting of 21 questions relating to social networking. Results. Most (91.8%) of the 377 respondents reported using social networking Web sites, with 98.6% using Facebook and 33.7% using Twitter. Female students were more likely than male students to agree that they had been made sufficiently aware of the professional behavior expected of them when using social networking sites (76.6% vs 58.1% p=0.002) and to agree that students should have the same professional standards whether on placement or using social networking sites (76.3% vs 61.6%; p<0.001). Conclusions. A high level of social networking use and potentially inappropriate attitudes towards professionalism were found among pharmacy students. Further training may be useful to ensure pharmacy students are aware of how to apply codes of conduct when using social networking sites. PMID:23459621

The disease of corruption: views on how to fight corruption to advance 21st century global health goals.

Science.gov (United States)

Mackey, Tim K; Kohler, Jillian Clare; Savedoff, William D; Vogl, Frank; Lewis, Maureen; Sale, James; Michaud, Joshua; Vian, Taryn

2016-09-29

Corruption has been described as a disease. When corruption infiltrates global health, it can be particularly devastating, threatening hard gained improvements in human and economic development, international security, and population health. Yet, the multifaceted and complex nature of global health corruption makes it extremely difficult to tackle, despite its enormous costs, which have been estimated in the billions of dollars. In this forum article, we asked anti-corruption experts to identify key priority areas that urgently need global attention in order to advance the fight against global health corruption. The views shared by this multidisciplinary group of contributors reveal several fundamental challenges and allow us to explore potential solutions to address the unique risks posed by health-related corruption. Collectively, these perspectives also provide a roadmap that can be used in support of global health anti-corruption efforts in the post-2015 development agenda.

High-accuracy identification and bioinformatic analysis of in vivo protein phosphorylation sites in yeast

DEFF Research Database (Denmark)

Gnad, Florian; de Godoy, Lyris M F; Cox, Jürgen

2009-01-01

Protein phosphorylation is a fundamental regulatory mechanism that affects many cell signaling processes. Using high-accuracy MS and stable isotope labeling in cell culture-labeling, we provide a global view of the Saccharomyces cerevisiae phosphoproteome, containing 3620 phosphorylation sites ma...

Global Web Accessibility Analysis of National Government Portals and Ministry Web Sites

DEFF Research Database (Denmark)

Goodwin, Morten; Susar, Deniz; Nietzio, Annika

2011-01-01

Equal access to public information and services for all is an essential part of the United Nations (UN) Declaration of Human Rights. Today, the Web plays an important role in providing information and services to citizens. Unfortunately, many government Web sites are poorly designed and have...... accessibility barriers that prevent people with disabilities from using them. This article combines current Web accessibility benchmarking methodologies with a sound strategy for comparing Web accessibility among countries and continents. Furthermore, the article presents the first global analysis of the Web...... accessibility of 192 United Nation Member States made publically available. The article also identifies common properties of Member States that have accessible and inaccessible Web sites and shows that implementing antidisability discrimination laws is highly beneficial for the accessibility of Web sites, while...

Sustainable energy consumption and production - a global view

Energy Technology Data Exchange (ETDEWEB)

Hernes, H.

1995-12-31

The paper gives a global view of sustainable energy consumption and production both in developed and developing countries. There is a need of replacing fossil fuel sources with renewable energy at a speed parallel to the depletion of the oil and gas sources. According to the author, the actual growth in developing countries` use of oil, coal and other sources of energy has almost tripled since 1970. Future population growth alone will spur a further 70% jump in energy use in 30 years, even if per capita consumption remains at current levels. For the OECD countries, energy use rose one fifth as much as economic growth between 1973 and 1989. Countries like China and India, and other developing countries, have huge coal reserves and energy needs. Policy makers have to integrate environmental concerns in decision making over the choice between different fuels, energy technologies and stricter environmental standards. Life cycle analyses can contribute to the development of overall indicators of environmental performance of different technologies. According to the IPCC (Intergovernmental Panel on Climate Change), anthropogenic CO{sub 2} emissions must be reduced by more than 60% in order to stabilize the CO{sub 2} concentration in the atmosphere. 8 refs.

Splice site prediction in Arabidopsis thaliana pre-mRNA by combining local and global sequence information

DEFF Research Database (Denmark)

Hebsgaard, Stefan M.; Korning, Peter G.; Tolstrup, Niels

1996-01-01

Artificial neural networks have been combined with a rule based system to predict intron splice sites in the dicot plant Arabidopsis thaliana. A two step prediction scheme, where a global prediction of the coding potential regulates a cutoff level for a local predicition of splice sites, is refin...

Stakeholder views of superfund sites

International Nuclear Information System (INIS)

English, M.R.

1992-01-01

Nearly ten years have passed since the enactment of the federal Comprehensive Response, Compensation, and Liability Act (CERCLA), usually referred to as open-quotes Superfundclose quotes. Nearly four years have passed since CERCLA's major overhaul through the Superfund Amendments and Reauthorization Act (SARA). Although much still remains to be done under Superfund, there is now enough experience to assess how effectively it is working. A study being undertaken by the University of Tennessee's Waste Management Research and Education Institute will supply a portion of that assessment. The study was completed in the fall of 1990. Our study examines two related issues: the resources that will be needed in the coming years to fulfill the mandate of Superfund and other hazardous waste remediation programs, and the site-level experience to date in implementing CERCLA and SARA. This chapter discusses only the open-quotes site-level experienceclose quotes effort, and only its methodological approach. The purpose of the open-quotes site-level experienceclose quotes effort is to explore what counts as a open-quotes successfulclose quotes site in the eyes of different stakeholders in a Superfund cleanup - e.g., the affected community, the potentially responsible parties (PRPs), state and local officials, and the US Environmental Protection Agency (EPA)

Learners’ Views Regarding the Use of Social Networking Sites in Distance Learning

Directory of Open Access Journals (Sweden)

Büşra Özmen

2014-09-01

Full Text Available In this study, it was aimed to examine the use of learning management systems supported by social networking sites in distance education and to determine the views of learners regarding these platforms. The study group of this study, which uses a qualitative research approach, consists of 15 undergraduate students who resumed their education in Turkey. The data were gathered via a semi-structured interview form which consists of open-ended questions. Content analysis was used in the analysis of the data. According to the results of the study, it has been revealed within the scope of the course that the students have positive attitudes towards the use of social networking sites and distance education applications and these applications have positively affected the quality of communication between instructors and students. Furthermore, it was seen that the students made comments relating to the interesting aspects of the applications and the difference between distance education and face-to-face learning.

Indian Secondary Students' Views about Global Warming: Beliefs about the Usefulness of Actions and Willingness to Act

Science.gov (United States)

Chhokar, Kiran; Dua, Shweta; Taylor, Neil; Boyes, Edward; Stanisstreet, Martin

2011-01-01

A 44-item survey instrument was designed to determine secondary students' views about how useful various specific actions related to reducing global warming might be, their willingness to undertake these various actions and the extent to which these 2 might be linked. The instrument was administered to students in grades 6-10 (n = 768) from 4…

Biodiversity sampling using a global acoustic approach: contrasting sites with microendemics in New Caledonia.

Directory of Open Access Journals (Sweden)

Amandine Gasc

Full Text Available New Caledonia is a Pacific island with a unique biodiversity showing an extreme microendemism. Many species distributions observed on this island are extremely restricted, localized to mountains or rivers making biodiversity evaluation and conservation a difficult task. A rapid biodiversity assessment method based on acoustics was recently proposed. This method could help to document the unique spatial structure observed in New Caledonia. Here, this method was applied in an attempt to reveal differences among three mountain sites (Mandjélia, Koghis and Aoupinié with similar ecological features and species richness level, but with high beta diversity according to different microendemic assemblages. In each site, several local acoustic communities were sampled with audio recorders. An automatic acoustic sampling was run on these three sites for a period of 82 successive days. Acoustic properties of animal communities were analysed without any species identification. A frequency spectral complexity index (NP was used as an estimate of the level of acoustic activity and a frequency spectral dissimilarity index (Df assessed acoustic differences between pairs of recordings. As expected, the index NP did not reveal significant differences in the acoustic activity level between the three sites. However, the acoustic variability estimated by the index Df , could first be explained by changes in the acoustic communities along the 24-hour cycle and second by acoustic dissimilarities between the three sites. The results support the hypothesis that global acoustic analyses can detect acoustic differences between sites with similar species richness and similar ecological context, but with different species assemblages. This study also demonstrates that global acoustic methods applied at broad spatial and temporal scales could help to assess local biodiversity in the challenging context of microendemism. The method could be deployed over large areas, and

The Impact of Globalization and Technology on Teaching Business Communication: Reframing and Enlarging World View, Methods, and Content

Science.gov (United States)

Berry, Priscilla

2013-01-01

This paper explores the current paradigm shift in the use of technology in the classroom, which is occurring because of technology explosion in society, impact of globalization, necessary reframing, and enlarging of the world view, methods, and content to make business communication classes relevant. The question is whether the classroom should…

The Internet as a Global/Local Site of Contestation : The Case of Iran

NARCIS (Netherlands)

Alimardani, M.; Milan, S.; Peeren, E.; Celikates, R.; de Kloet, J.; Poell, T.

2018-01-01

This chapter sheds light on the role of the internet as a site of contestation capable of connecting the local and the global dimension of a protest in countries with a virtually closed political arena. It takes Iran as an exemplary case for the study of the technology-related protest cultures that

A Global View on Narcolepsy - A Review Study.

Science.gov (United States)

Klimova, Blanka; Maresova, Petra; Novotny, Michal; Kuca, Kamil

2018-02-14

Narcolepsy is an incurable neurological disorder when the brain is not able to regulate a sleep and wakefulness cycle correctly. The affected person suddenly falls asleep during the day or he/she suffers from excessive day sleepiness. In addition, people may also suffer from cataplexy, hypnagogic hallucinations, sleep paralysis, and disturbed nighttime sleep. The purpose of this review study is to provide the latest information on both clinical and socioeconomic issues in the field of narcolepsy treatment and emphasize its benefits and limitations. The methodological approaches include a method of literature review of available sources exploring the issue of narcolepsy, both from a global and specific perspective point of view. On the basis of evaluation of these literature sources, the researched issue is examined. The main benefits (e.g., new drugs are being tested or non-invasive cognitive behavioral therapies are being applied) and limitations (e.g., late diagnosis of the disease or lifelong and costly treatment) of the treatment of narcolepsy are highlighted. The findings call for more research in the field of the development of novel drugs reflecting understanding of the neurological basis of narcolepsy and early diagnosis in order to eliminate the symptoms of narcolepsy and prevent the development of this disease. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

The strategic thought of the inheritance and development of national traditional sport in the view of globalization

Directory of Open Access Journals (Sweden)

Youfeng Wang

2017-06-01

Full Text Available With the growing trend of globalization, the contact between countries is also strengthening. Under the background of cultural prosperity and communication, our national traditional sports are still in a marginalized position, in which the patriotism and cultural value are also ignored. Furthermore, national traditional sports and traditional culture are in the danger of dying off. Therefore, this article has strategic thought on the inheritance and development of national traditional sport in the view of globalization, and finds a reasonable measure to resolve the existing problems. Dig deep into the national traditional resource, build a good cultural image of China, and promote the cultural competitiveness of sports to extend influence.

76 FR 13666 - Pitney Bowes, Inc., Mailing Solutions Management, Global Engineering Group, Including On-Site...

Science.gov (United States)

2011-03-14

...., Mailing Solutions Management, Global Engineering Group, Including On-Site Leased Workers From Guidant... workers and former workers of Pitney Bowes, Inc., Mailing Solutions Management Division, Engineering... reviewed the certification to clarify the subject worker group's identity. Additional information revealed...

Good and Bad Research Collaborations: Researchers' Views on Science and Ethics in Global Health Research.

Directory of Open Access Journals (Sweden)

Michael Parker

Full Text Available There has been a dramatic rise in the scale and scope of collaborative global health research. A number of structural and scientific factors explain this growth and there has been much discussion of these in the literature. Little, if any, attention has been paid, however, to the factors identified by scientists and other research actors as important to successful research collaboration. This is surprising given that their decisions are likely to play a key role in the sustainability and effectiveness of global health research initiatives. In this paper, we report on qualitative research with leading scientists involved in major international research collaborations about their views on good and bad collaborations and the factors that inform their decision-making about joining and participating actively in research networks. We identify and discuss eight factors that researchers see as essential in judging the merits of active participation in global health research collaborations: opportunities for active involvement in cutting-edge, interesting science; effective leadership; competence of potential partners in and commitment to good scientific practice; capacity building; respect for the needs, interests and agendas of partners; opportunities for discussion and disagreement; trust and confidence; and, justice and fairness in collaboration. Our findings suggest that the sustainability and effectiveness of global health research collaborations has an important ethical or moral dimension for the research actors involved.

Good and Bad Research Collaborations: Researchers' Views on Science and Ethics in Global Health Research.

Science.gov (United States)

Parker, Michael; Kingori, Patricia

2016-01-01

There has been a dramatic rise in the scale and scope of collaborative global health research. A number of structural and scientific factors explain this growth and there has been much discussion of these in the literature. Little, if any, attention has been paid, however, to the factors identified by scientists and other research actors as important to successful research collaboration. This is surprising given that their decisions are likely to play a key role in the sustainability and effectiveness of global health research initiatives. In this paper, we report on qualitative research with leading scientists involved in major international research collaborations about their views on good and bad collaborations and the factors that inform their decision-making about joining and participating actively in research networks. We identify and discuss eight factors that researchers see as essential in judging the merits of active participation in global health research collaborations: opportunities for active involvement in cutting-edge, interesting science; effective leadership; competence of potential partners in and commitment to good scientific practice; capacity building; respect for the needs, interests and agendas of partners; opportunities for discussion and disagreement; trust and confidence; and, justice and fairness in collaboration. Our findings suggest that the sustainability and effectiveness of global health research collaborations has an important ethical or moral dimension for the research actors involved.

Required Course Gives Meredith College Students Global View

Science.gov (United States)

Tippett, Deborah T.; Roubanis, Jody L.

2006-01-01

In this article, the authors discuss how educators from Meredith College help college students gain a global awareness and take steps to be responsible global citizens. This is done by requiring all students to take a course that enables them to address a problem that has both global and local significance while using multiple disciplines and…

Perspectivas y límites de la justicia global y el cosmopolitismo democrático / Views and limitations of global justice and democratic cosmopolitanism

Directory of Open Access Journals (Sweden)

Francisco Cortés

2013-08-01

Full Text Available En este artículo se discuten algunas de las propuestas planteadas en la discusión contemporánea sobre la justicia. En la primera parte se exponen la teoría de la justicia en el plano internacional de John Rawls. En la segunda parte se discute el planteamiento de los derechos humanos de Jürgen Habermas y se cuestionan los argumentos de estos autores para oponerse a la idea cosmopolita de una transformación del orden internacional a partir de las exigencias de justicia económica global. En la última parte se muestran los límites y perspectivas de la propuesta de justicia global de Thomas Pogge This paper discusses some of the proposals existing in the contemporary debate about justice. In the first part, John Rawls’ theory of justice at the international level is presented. In the second part, Jürgen Habermas’ human rights approach is presented along with a discussion questioning the arguments advanced by these authors to oppose the cosmopolitan idea of a transformation of the international order on the basis of the demands of global economic justice. Finally, the last part shows the limits and views of Thomas Pogge’s global justice proposal

Global snowline and mountain topography: a contrasted view

Science.gov (United States)

Champagnac, Jean-Daniel; Herman, Frédéric; Valla, Pierre

2013-04-01

The examination of the relationship between Earth's topography and present and past climate (i.e., long-term elevation of glaciers Equilibrium Line Altitude) reveals that the elevation of mountain ranges may be limited or controlled by glaciations (e.g. Porter, 1989). This is of prime importance, because glacial condition would lead to a limit the mountain development, hence the accumulation of gravitational energy and prevent the development of further glacial conditions as well as setting the erosion in (peri)glacial environments. In this study, we examine the relationships between topography and the global Equilibrium Line Altitude of alpine glaciers around the world (~ long term snowline, i.e. the altitude where the ice mass balance is null). This analysis reinforce a global study previously published (Champagnac et al., 2012), and provide a much finer view of the climate-topography-tectonics relationships. Specifically, two main observations can be drawn: 1) The distance between the (averaged and maximum) topography, and the ELA decreases pole ward the poles, and even become reversed (mean elevation above to ELA) at high latitude. Correlatively, the elevation of very large portion of land at mid-latitude cannot be related to glaciations, simply because it was never glaciated (large distance between topography and long-term mean ELA). The maximum distance between the ELA and the topography is greater close to the equator and decreases poleward. In absence of glacial and periglacial erosion, this trend cannot have its origin in glacial and periglacial processes. Moreover, the ELA elevation shows a significant (1000~1500m) depression in the intertropical zone. This depression of the ELA is not reflected at all in the topography 2) The distribution of relief on Earth, if normalized by the mean elevation of mountain ranges (as a proxy for available space to create relief, see Champagnac et al., 2012 for details) shows a latitudinal band of greater relief between

Globalization, Local and Global Identities of Students (Case study: University of Tabriz

Directory of Open Access Journals (Sweden)

Akram Hobbi

2010-06-01

Full Text Available The process of globalization is both a disputable issue and an ambiguous one and it has been approached through various and sometimes contradictory views. One of the major topics related to the process of globalization is the subject of survival or persistence of local identities in the mainstream of global economy and culture. Different views have been presented in this respect. One of them claims that globalization has a negative influence on local identities, and eliminates the differences. Some others, however, state an opposite view. This paper has identified three fundamental but different approaches and examines them by the research’s data .This research which its subjects are Fars, Turk and Kurd students of Tabriz University, indicates that as the global identity among the students’ increases, their local identities decrease. In other words, with enhancement of globalization process, local identities starts to decrease and it means that second and third approach’s theories in the research is rejected and the first approach’s theories are confirmed.

First Lady Hillary Clinton waits for launch at VIP viewing site

Science.gov (United States)

1999-01-01

Among those gathered at the VIP viewing site for the launch of STS-93 are First Lady Hillary Rodham Clinton (center) and Donna Shalala, secretary , Department of Health and Human Services (far right). Also present is Chelsea Clinton. Much attention has been generated over the launch due to Commander Eileen M. Collins, the first woman to serve as commander of a Shuttle mission. The primary payload of the five-day mission is the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X-ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes. Liftoff of Space Shuttle Columbia is scheduled for 12:36 a.m. EDT July 20.

Global Halal: Meat, Money, and Religion

Directory of Open Access Journals (Sweden)

S. Romi Mukherjee

2014-01-01

Full Text Available The following article deconstructs (and demystifies Halal with a view to unraveling how the religious, racial, economic, and ethico-political are articulated in and around material technologies of meat production and bodily techniques of religious consumption/the consumption of religion. It, thus, attempts to rethink the nexus of food, politics, and contesting visions of the sacred and the profane, from within the folds of the global and global Islam. Halal emerges as a terrain replete with paradigmatic juridical and political questions about the impasses of social and culinary conviviality and cosmopolitanism. Although there is certainly nothing new about religious taboos on food on the body, Halal is far from being a personal or strictly communal set of strictures and practices. On the contrary, global Halal emerges as a new agonistic field typified by charged debates concerning the place of secularism, recognition, and “food diversity” in the global marketplace. This paper offers a cartography, both phenomenological and social scientific, of this multi-tiered site of meat, power, and belief.

A Flexible Binding Site Architecture Provides New Insights into CcpA Global Regulation in Gram-Positive Bacteria.

Science.gov (United States)

Yang, Yunpeng; Zhang, Lu; Huang, He; Yang, Chen; Yang, Sheng; Gu, Yang; Jiang, Weihong

2017-01-24

Catabolite control protein A (CcpA) is the master regulator in Gram-positive bacteria that mediates carbon catabolite repression (CCR) and carbon catabolite activation (CCA), two fundamental regulatory mechanisms that enable competitive advantages in carbon catabolism. It is generally regarded that CcpA exerts its regulatory role by binding to a typical 14- to 16-nucleotide (nt) consensus site that is called a catabolite response element (cre) within the target regions. However, here we report a previously unknown noncanonical flexible architecture of the CcpA-binding site in solventogenic clostridia, providing new mechanistic insights into catabolite regulation. This novel CcpA-binding site, named cre var , has a unique architecture that consists of two inverted repeats and an intervening spacer, all of which are variable in nucleotide composition and length, except for a 6-bp core palindromic sequence (TGTAAA/TTTACA). It was found that the length of the intervening spacer of cre var can affect CcpA binding affinity, and moreover, the core palindromic sequence of cre var is the key structure for regulation. Such a variable architecture of cre var shows potential importance for CcpA's diverse and fine regulation. A total of 103 potential cre var sites were discovered in solventogenic Clostridium acetobutylicum, of which 42 sites were picked out for electrophoretic mobility shift assays (EMSAs), and 30 sites were confirmed to be bound by CcpA. These 30 cre var sites are associated with 27 genes involved in many important pathways. Also of significance, the cre var sites are found to be widespread and function in a great number of taxonomically different Gram-positive bacteria, including pathogens, suggesting their global role in Gram-positive bacteria. In Gram-positive bacteria, the global regulator CcpA controls a large number of important physiological and metabolic processes. Although a typical consensus CcpA-binding site, cre, has been identified, it remains

Sexpectations: male college students' views about displayed sexual references on females' social networking web sites.

Science.gov (United States)

Moreno, Megan A; Swanson, Michael J; Royer, Heather; Roberts, Linda J

2011-04-01

Sexual reference display on a social networking web site (SNS) is associated with self-reported sexual intention; females are more likely to display sexually explicit content on SNSs. The purpose of this study was to investigate male college students' views towards sexual references displayed on publicly available SNSs by females. Focus groups. One large state university. Male college students age 18-23. All tape recorded discussion was fully transcribed, then discussed to determine thematic consensus. A trained male facilitator asked participants about views on sexual references displayed on SNSs by female peers and showed examples of sexual references from female's SNS profiles to facilitate discussion. A total of 28 heterosexual male participants participated in seven focus groups. Nearly all participants reported using Facebook to evaluate potential female partners. Three themes emerged from our data. First, participants reported that displays of sexual references on social networking web sites increased sexual expectations. Second, sexual reference display decreased interest in pursuing a dating relationship. Third, SNS data was acknowledged as imperfect but valuable. Females who display sexual references on publicly available SNS profiles may be influencing potential partners' sexual expectations and dating intentions. Future research should examine females' motivations and beliefs about displaying such references and educate women about the potential impact of these sexual displays. Copyright © 2011 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Medicalization of global health 2: The medicalization of global mental health.

Science.gov (United States)

Clark, Jocalyn

2014-01-01

Once an orphan field, 'global mental health' now has wide acknowledgement and prominence on the global health agenda. Increased recognition draws needed attention to individual suffering and the population impacts, but medicalizing global mental health produces a narrow view of the problems and solutions. Early framing by advocates of the global mental health problem emphasised biological disease, linked psychiatry with neurology, and reinforced categories of mental health disorders. Universality of biomedical concepts across culture is assumed in the globalisation of mental health but is strongly disputed by transcultural psychiatrists and anthropologists. Global mental health movement priorities take an individualised view, emphasising treatment and scale-up and neglecting social and structural determinants of health. To meet international targets and address the problem's broad social and cultural dimensions, the global mental health movement and advocates must develop more comprehensive strategies and include more diverse perspectives.

The identification of sites of biodiversity conservation significance: progress with the application of a global standard

Directory of Open Access Journals (Sweden)

M.N. Foster

2012-08-01

Full Text Available As a global community, we have a responsibility to ensure the long-term future of our natural heritage. As part of this, it is incumbent upon us to do all that we can to reverse the current trend of biodiversity loss, using all available tools at our disposal. One effective mean is safeguarding of those sites that are highest global priority for the conservation of biodiversity, whether through formal protected areas, community managed reserves, multiple-use areas, or other means. This special issue of the Journal of Threatened Taxa examines the application of the Key Biodiversity Area (KBA approach to identifying such sites. Given the global mandate expressed through policy instruments such as the Convention on Biological Diversity (CBD, the KBA approach can help countries meet obligations in an efficient and transparent manner. KBA methodology follows the well-established general principles of vulnerability and irreplaceability, and while it aims to be a globally standardized approach, it recognizes the fundamental need for the process to be led at local and national levels. In this series of papers the application of the KBA approach is explored in seven countries or regions: the Caribbean, Indo-Burma, Japan, Macedonia, Mediterranean Algeria, the Philippines and the Upper Guinea region of West Africa. This introductory article synthesizes some of the common main findings and provides a comparison of key summary statistics.

A dissenting view on global climate change

International Nuclear Information System (INIS)

Linden, H.R.

1993-01-01

Global warming alarmists are vastly overstating the risks of climate change, often to further other agendas. The science of global warming simply does not support their claims of impending doom - as policy makers would be wise to note. There is scientific consensus on the existence of a benign natural greenhouse effect that keeps the Earth habitable by raising its average surface temperature by about 33 degrees C. Global warming alarmists, however, have falsely claimed that this consensus also extends to the belief that human activity is significantly enhancing this effect. This is simply untrue. Based on a wealth of new information, there is now strong and rapidly growing scientific dissent on the inevitability of catastrophic and even mildly detrimental anthropogenic climate change. This casts serious doubts on the need for binding international agreements to curtail emissions of greenhouse gases from fossil fuel combustion, or to limit conversion of tropical forests to agricultural uses in areas where increased food supply is a critical issue

MAPCERN links to Google Street View

CERN Multimedia

Matilda Heron

2015-01-01

CERN’s online maps, MAPCERN, now have the added bonus of Google Street View, thanks to the new release of images of many CERN sites captured by Google.   New Street View images of CERN sites have been added to MAPCERN, see bottom-right-hand image in the screenshot above.   Google Street View, an integrated service of Google Maps introduced in 2007, links 360-degree panoramic photos into a virtual tour. CERN and Google began collaborating on this Street View project in 2010 and now these Street View images have been embedded into MAPCERN, accessible by clicking the “Street View” tab in MAPCERN’s bottom-right-hand window. If you need to locate a building at CERN, or plan an operation on some equipment, you can save time by using the Street View images to check out the area in advance. The CERN Meyrin site has been fully mapped, as well as the surfaces of the eight LHC points, BA2 and BA3. New Street View images of CERN, including the Pr...

A general equilibrium view of global rebound effects

International Nuclear Information System (INIS)

Wei Taoyuan

2010-01-01

How do energy efficiency gains affect energy consumption? The effects are generally called 'rebound effects' in the literature. Previous studies have extensively focused on only part of the global economy to study rebound effects, e.g. energy consumption by households, one industry, or one country. However, since the global economy is highly connected among countries, these studies may lead to misleading conclusions if the rebound effects in the rest of the economy are significant. Recently Saunders (2008) analyzes the demand side by taking the global economy as a whole. Wei (2007) also provides a general analysis by using Cobb-Douglas production functions for the global economy. The present article expands Wei (2007) general analysis to explore the rebound effects from an economist's viewpoint by taking the global economy as a whole and applying general forms of production functions. The analysis provides new insights related to rebound effects: we highlight the role of energy supply as a determinant of rebound. We show that the substitution between energy resources and other productive resources is more relevant to long term rebound. We predict that long term rebound may be lower than short term rebound. And we also discover that super-conservation can happen in both the short term and the long term.

Self-verification and contextualized self-views.

Science.gov (United States)

Chen, Serena; English, Tammy; Peng, Kaiping

2006-07-01

Whereas most self-verification research has focused on people's desire to verify their global self-conceptions, the present studies examined self-verification with regard to contextualized selfviews-views of the self in particular situations and relationships. It was hypothesized that individuals whose core self-conceptions include contextualized self-views should seek to verify these self-views. In Study 1, the more individuals defined the self in dialectical terms, the more their judgments were biased in favor of verifying over nonverifying feedback about a negative, situation-specific self-view. In Study 2, consistent with research on gender differences in the importance of relationships to the self-concept, women but not men showed a similar bias toward feedback about a negative, relationship-specific self-view, a pattern not seen for global self-views. Together, the results support the notion that self-verification occurs for core self-conceptions, whatever form(s) they may take. Individual differences in self-verification and the nature of selfhood and authenticity are discussed.

Global Environment Facility |

Science.gov (United States)

environment Countries pledge US$4.1 billion to the Global Environment Facility Ringtail lemur mom with two of paradise Nations rally to protect global environment Countries pledge US$4.1 billion to the Global Environment Facility Stockholm, Sweden birds-eye view Events GEF-7 Replenishment Trung Truong Son Landscapes

Siting landfills and incinerators in areas of historic unpopularity: Surveying the views of the next generation

International Nuclear Information System (INIS)

De Feo, Giovanni; Williams, Ian D.

2013-01-01

Highlights: • Opinions and knowledge of young people in Italy about waste were studied. • Historic opposition to construction of waste facilities is difficult to overcome. • Awareness of waste management develops with knowledge of environmental issues. • Many stakeholders’ views are needed when siting a new waste management facility. • Respondents’ opinions were influenced by their level of environmental knowledge. - Abstract: The Campania Region in Southern Italy has suffered many problems with municipal solid waste management since the mid-1990s, leading to significant public disturbances and subsequent media coverage. This paper reports on the current views and knowledge of young people (university students) in this region about waste management operations and facilities, specifically the siting of landfills and incinerators. By means of a structured questionnaire, opinion and knowledge were systematically examined by degree type and course year. The study took place in 2011 at the University of Salerno campus. A sample of 900 students, comprising 100 students for each of the nine considered faculties, and 20 students for every academic course year, was randomly selected. Only about a quarter of respondents were not opposed to the siting of a landfill or an incinerator in their city. This clearly highlights that historic opposition to the construction of waste facilities is difficult to overcome and that distrust for previous poor management or indiscretions is long-lived and transcends generations. Students from technical faculties expressed the most reasonable opinion; opinion and knowledge were statistically related (Chi-square test, p < 0.05) to the attended faculty, and the knowledge grew linearly with progression through the university. This suggests that awareness of waste management practices develops with experience and understanding of environmental issues. There is general acceptance that many stakeholders – technicians, politicians

Siting landfills and incinerators in areas of historic unpopularity: Surveying the views of the next generation

Energy Technology Data Exchange (ETDEWEB)

De Feo, Giovanni, E-mail: g.defeo@unisa.it [Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Italy); Williams, Ian D. [Waste Management Research Group, Faculty of Engineering and the Environment, University of Southampton, Highfield, Southampton SO17 1BJ (United Kingdom)

2013-12-15

Highlights: • Opinions and knowledge of young people in Italy about waste were studied. • Historic opposition to construction of waste facilities is difficult to overcome. • Awareness of waste management develops with knowledge of environmental issues. • Many stakeholders’ views are needed when siting a new waste management facility. • Respondents’ opinions were influenced by their level of environmental knowledge. - Abstract: The Campania Region in Southern Italy has suffered many problems with municipal solid waste management since the mid-1990s, leading to significant public disturbances and subsequent media coverage. This paper reports on the current views and knowledge of young people (university students) in this region about waste management operations and facilities, specifically the siting of landfills and incinerators. By means of a structured questionnaire, opinion and knowledge were systematically examined by degree type and course year. The study took place in 2011 at the University of Salerno campus. A sample of 900 students, comprising 100 students for each of the nine considered faculties, and 20 students for every academic course year, was randomly selected. Only about a quarter of respondents were not opposed to the siting of a landfill or an incinerator in their city. This clearly highlights that historic opposition to the construction of waste facilities is difficult to overcome and that distrust for previous poor management or indiscretions is long-lived and transcends generations. Students from technical faculties expressed the most reasonable opinion; opinion and knowledge were statistically related (Chi-square test, p < 0.05) to the attended faculty, and the knowledge grew linearly with progression through the university. This suggests that awareness of waste management practices develops with experience and understanding of environmental issues. There is general acceptance that many stakeholders – technicians, politicians

Energy and sustainability: a global view

International Nuclear Information System (INIS)

Goldemberg, J.

1995-01-01

A discussion is made of the conflicting concepts of sustainable development, focusing primarily on energy resources, as viewed by economists and environmentalists. According to the 'preservationist' view we 'borrow' the Earth from generations to come and have no right to use exhaustible resources. According to 'developmentalists' natural resources are either infinite or can be substituted by alternatives so there is no real problem of exhaustion of resources. It is shown that a compromise between such extreme positions is being forced by the heightened concerns for environmental protection. Outstanding among them are the problems of climate changes resulting from CO 2 (carbon dioxide) emissions from fossil fuel combustion. The energy consumed at present by industrialized and developing countries, and their projections to the year 2020 will be presented as well as the serious environmental consequences of a 'business-as-usual' scenario. These consequences will be much harder to cope with in the developing countries. Carbon emissions will be shown to increase with population, GDP and the 'energy intensity' of the economy. The 'decarbonization' trends of the present economies will be related to the decrease in total fertility rate and 'energy intensity' which is linked to technological advances in energy conservation and structural changes. Mechanisms to accelerate such trends will be discussed as well as financial mechanisms to pay for it, such as carbon taxes. (author) figs., tabs., refs

Inequities in health and healthcare viewed through the ethical lens of critical social justice: contextual knowledge for the global priorities ahead.

Science.gov (United States)

Anderson, Joan M; Rodney, Patricia; Reimer-Kirkham, Sheryl; Browne, Annette J; Khan, Koushambhi Basu; Lynam, M Judith

2009-01-01

The authors use the backdrop of the Healthy People 2010 initiative to contribute to a discussion encompassing social justice from local to national to global contexts. Drawing on findings from their programs of research, they explore the concept of critical social justice as a powerful ethical lens through which to view inequities in health and in healthcare access. They examine the kind of knowledge needed to move toward the ideal of social justice and point to strategies for engaging in dialogue about knowledge and actions to promote more equitable health and healthcare from local to global levels.

Predicting User Views in Online News

DEFF Research Database (Denmark)

Hardt, Daniel; Rambow, Owen

2017-01-01

We analyze user viewing behavior on anonline news site. We collect data from64,000 news articles, and use text featuresto predict frequency of user views.We compare predictiveness of the headlineand “teaser” (viewed before clicking) andthe body (viewed after clicking). Both arepredictive of click...

Site-level evaluation of satellite-based global terrestrial gross primary production and net primary production monitoring.

Science.gov (United States)

David P. Turner; William D. Ritts; Warren B. Cohen; Thomas K. Maeirsperger; Stith T. Gower; Al A. Kirschbaum; Steve W. Runnings; Maosheng Zhaos; Steven C. Wofsy; Allison L. Dunn; Beverly E. Law; John L. Campbell; Walter C. Oechel; Hyo Jung Kwon; Tilden P. Meyers; Eric E. Small; Shirley A. Kurc; John A. Gamon

2005-01-01

Operational monitoring of global terrestrial gross primary production (GPP) and net primary production (NPP) is now underway using imagery from the satellite-borne Moderate Resolution Imaging Spectroradiometer (MODIS) sensor. Evaluation of MODIS GPP and NPP products will require site-level studies across a range of biomes, with close attention to numerous scaling...

Rethinking Teacher Education: Synchronizing Eastern and Western Views of Teaching and Learning to Promote 21st Century Skills and Global Perspectives

Science.gov (United States)

Smith, Judith; Hu, Ran

2013-01-01

The purpose of the study was to share findings with educators across disciplines of how to incorporate an eastern and western blended philosophy of teaching and learning to promote 21st century skills and global perspectives. Drawing from a previous self-study of their views of teaching and learning between Chinese and American cultures, the two…

Situating globality : African agency in the appropriation of global culture

NARCIS (Netherlands)

Binsbergen, van W.M.J.; Dijk, van R.A.

2004-01-01

The papers in this volume were earlier presented at the conference 'Globalization and new questions of ownership', which was held in Leiden, The Netherlands, from 26-27 April 2002. The volume challenges the dominant view that globalization is a primary threat to African societies. Instead, it

View From a Megacity: Aerosol Light Absorption and Scattering at Four Sites in and Near Mexico City.

Science.gov (United States)

Paredes-Miranda, G.; Arnott, W. P.; Gaffney, J. S.; Marley, N. A.

2006-12-01

As part of the Megacity Impacts on Regional and Global Environments, MIRAGE-Mex deployment to Mexico City in the period of 30 days, March 2006, a suite of photoacoustic spectrometers (PAS) were installed to measure at ground level the light absorption and scattering by aerosols at four sites: an urban site at Instituto Mexicano del Petroleo (Mexican Oil Institute, denoted by IMP), a suburban site at the Technological University of Tecamac, a rural site at "La Biznaga" ranch, and a site at the Paseo de Cortes (altitude 3,810 meters ASL) in the rural area above Amecameca in the State of Mexico, on the saddle between the volcanoes Popocatepetl and Iztaccihuatl. The IMP site gave in-situ characterization of the Mexico City plume under favorable wind conditions while the other sites provided characterization of the plume, mixed in with any local sources. The second and third sites are north of Mexico City, and the fourth site is south. The PAS used at IMP operates at 532 nm, and conveniently allowed for characterization of gaseous absorption at this wavelength as well. Instruments at the second and third sites operate at 870 nm, and the one at the fourth site at 780 nm. Light scattering measurements are accomplished within the PAS by the reciprocal nephelometery method. In the urban site the aerosol absorption coefficient typically varies between 40 and 250 Mm-1 during the course of the day and significant diurnal variation of the aerosol single scattering albedo was observed. Comparisons with TSI nephelometer scattering and Aetholemeter absorption measurements at the T0 site will be presented. We will present a broad overview of the diurnal variation of the scattering and absorption as well as the single scattering albedo and fraction of absorption due to gases at the IMP site. Insight on the dynamical connections will be discussed.

Retailers’ competitiveness on global markets

Directory of Open Access Journals (Sweden)

Grażyna Śmigielska

2017-02-01

Full Text Available The aim of the chapter is to show that now retail trade is a global sector but because of its specificity new strategies are necessary if global retailers want to sustain their advantage. The  concept of globalization is discussed and then referenced to the retail sector.  The process of retail internationalization which resulted in the globalization of retail sector is analyzed.  It is assumed that the retailers were motivated by the goal of sustaining their competitive advantage. So some ideas of the main theoretical views of developing sustainable competitive advantage (SCA: Environmental View and Resource Based View, referring to the process of internationalization as well as Yip’s description of globalization process are presented. On the examples of some companies, leading the process of retail fast internationalization in XX century, like Ikea, Benetton, Carrefour, Wal-Mart, it is shown how the resources they developed and external environment contributed to their globalization process. It is found out that there were two stages of the globalization of retail sector: first, in which non food companies develop on international market and second, when the mass merchandisers offering food and other Fast Moving Consumer Goods (FMCG were involved. The fact that after fast internationalization representatives of both groups face problems leads to the conclusion that to be successful in the contemporary global retail market new capabilities should be developed.

Site Wellenberg: ENSI's view on the expert report by Prof. Jon Mosar

International Nuclear Information System (INIS)

2011-08-01

A public consultation on Stage 1 of the Sectoral Plan 'Deep Geological Disposal' (SGT) aiming at identifying the best site location, took place in Switzerland. In the framework of the elaboration of a report on this consultation by the Swiss Federal Office of Energy (BFE), the Swiss Federal Nuclear Safety Inspectorate (ENSI) had to discuss the safety relevant objections. In addition to its own memorandum, the government of the Canton of Nidwalden entered the expert report 'Assessment of the tectonics of the site region Wellenberg (Ct. NW/OW) with regard to a deep repository for low- and intermediate-level radioactive wastes' by Prof. Jon Mosar (University of Fribourg/CH). In his expert report, Mosar concludes that, globally considered, this site should be declared as inappropriate. In the present report, ENSI gives a detailed evaluation of this expert report. In its evaluation, ENSI was supported by the Swiss Seismological Service (SED) that checked Prof. Mosar's statements about the seismicity. SED came up to the conclusion that Prof. Mosar's statements are basically correct. But the allocation of the seismic events to single structural components, as Prof. Mosar did, is not possible because of the large inaccuracies in the localization of the hypocentres. From the SED statements it further comes out that the data set used earlier by the National Cooperative for the Disposal of Radioactive Waste (NAGRA) is in agreement with the seismic events that have been observed meanwhile. A series of smaller seismic events during the year 2005 in conjunction with strong rain falls in the region, constitutes, however, a notable exception. The strength of such a seismic activity is limited. The expert report by Prof. Mosar is restricted to the aspects of tectonics and seismicity. For a complete evaluation of the aptitude of the site region, all 13 safety technical criteria required by the Sectoral Plan SGT should be evaluated and that was not done in the present expert report

GLOBALIZATION AND ECONOMICAL-SOCIAL INFLUENCES

Directory of Open Access Journals (Sweden)

LIVIU RADU

2011-04-01

Full Text Available Globalization represents a myriad of processes of undeniable complexity and variable dynamics, which cover various society areas. It can depict various aspects of phenomenon, ideology, strategy, or all in one place. Globalization is with no doubt a complex concept that bears diverse significations which refer to many sides: the economical, the political, the cultural one etc. Most authors view as particularly important the economic side of globalization, while they seem to be looking over the political, social or cultural aspects of this phenomenon. Thus the optimists view contemporary globalization as a new phase in which all the world’s states are subjected to sanctions from the global market, while skeptics argue that the globalization phenomenon determines chain reactions, incontrollable here and there, in conditions of a present crisis, precisely through the interdependency between states.

The bacterial response regulator ArcA uses a diverse binding site architecture to regulate carbon oxidation globally.

Directory of Open Access Journals (Sweden)

Dan M Park

Full Text Available Despite the importance of maintaining redox homeostasis for cellular viability, how cells control redox balance globally is poorly understood. Here we provide new mechanistic insight into how the balance between reduced and oxidized electron carriers is regulated at the level of gene expression by mapping the regulon of the response regulator ArcA from Escherichia coli, which responds to the quinone/quinol redox couple via its membrane-bound sensor kinase, ArcB. Our genome-wide analysis reveals that ArcA reprograms metabolism under anaerobic conditions such that carbon oxidation pathways that recycle redox carriers via respiration are transcriptionally repressed by ArcA. We propose that this strategy favors use of catabolic pathways that recycle redox carriers via fermentation akin to lactate production in mammalian cells. Unexpectedly, bioinformatic analysis of the sequences bound by ArcA in ChIP-seq revealed that most ArcA binding sites contain additional direct repeat elements beyond the two required for binding an ArcA dimer. DNase I footprinting assays suggest that non-canonical arrangements of cis-regulatory modules dictate both the length and concentration-sensitive occupancy of DNA sites. We propose that this plasticity in ArcA binding site architecture provides both an efficient means of encoding binding sites for ArcA, σ(70-RNAP and perhaps other transcription factors within the same narrow sequence space and an effective mechanism for global control of carbon metabolism to maintain redox homeostasis.

Remote consultation and diagnosis in medical imaging using a global PACS backbone network

Science.gov (United States)

Martinez, Ralph; Sutaria, Bijal N.; Kim, Jinman; Nam, Jiseung

1993-10-01

A Global PACS is a national network which interconnects several PACS networks at medical and hospital complexes using a national backbone network. A Global PACS environment enables new and beneficial operations between radiologists and physicians, when they are located in different geographical locations. One operation allows the radiologist to view the same image folder at both Local and Remote sites so that a diagnosis can be performed. The paper describes the user interface, database management, and network communication software which has been developed in the Computer Engineering Research Laboratory and Radiology Research Laboratory. Specifically, a design for a file management system in a distributed environment is presented. In the remote consultation and diagnosis operation, a set of images is requested from the database archive system and sent to the Local and Remote workstation sites on the Global PACS network. Viewing the same images, the radiologists use pointing overlay commands, or frames to point out features on the images. Each workstation transfers these frames, to the other workstation, so that an interactive session for diagnosis takes place. In this phase, we use fixed frames and variable size frames, used to outline an object. The data pockets for these frames traverses the national backbone in real-time. We accomplish this feature by using TCP/IP protocol sockets for communications. The remote consultation and diagnosis operation has been tested in real-time between the University Medical Center and the Bowman Gray School of Medicine at Wake Forest University, over the Internet. In this paper, we show the feasibility of the operation in a Global PACS environment. Future improvements to the system will include real-time voice and interactive compressed video scenarios.

Computer Networks and Globalization

Directory of Open Access Journals (Sweden)

J. Magliaro

2007-07-01

Full Text Available Communication and information computer networks connect the world in ways that make globalization more natural and inequity more subtle. As educators, we look at these phenomena holistically analyzing them from the realist’s view, thus exploring tensions, (in equity and (injustice, and from the idealist’s view, thus embracing connectivity, convergence and development of a collective consciousness. In an increasingly market- driven world we find examples of openness and human generosity that are based on networks, specifically the Internet. After addressing open movements in publishing, software industry and education, we describe the possibility of a dialectic equilibrium between globalization and indigenousness in view of ecologically designed future smart networks

GLOBAL GOVERNANCE VS. NATIONAL SOVEREIGNTY IN A GLOBALIZED WORLD

Directory of Open Access Journals (Sweden)

Sabina TUCA

2015-03-01

Full Text Available The global economic and financial crisis of 2007 highlighted the risks, threats and enormous costs of a global economy in the absence of a global government. The aim of this paper is to emphasize the importance of global governance in a world in which states are facing the erosion of national sovereignty. The two concepts are being analyzed from various points of view, including current challenges and future scenarios. Despite the fact that states, especially major powers, are not prepared to accept some elements of global governance and the limits that they would put on their national sovereignty, recent developments seem to make global governance a key component of the international scene.

Industrial global brand leadership : a capabilities view

NARCIS (Netherlands)

Beverland, M.; Napoli, J.; Lindgreen, A.

2007-01-01

We examine the global branding programs of five New Zealand industrial firms and identify the salient components and capabilities underpinning these programs. The cases built their respective brand identities around adaptability to customer needs and the provision of a total solution. This identity

Globalization challenges in a globalized world

Directory of Open Access Journals (Sweden)

Dr.Sc. Gjon Boriçi

2016-01-01

Full Text Available Globalization is an ongoing phenomenon trying to redefine the economic, social, cultural and political dynamics of contemporary societies. The communication among countries and not only them, has been increased expanding political ties, making possible greater economic integration and wider cultural relations combined with augmented global wealth across the world. But, the process of globalization is in wider terms considered a beneficial one, but also viewed by some countries as a menace to national sovereignty and national culture. This paper tries to explain the obstacles to the process of globalization and its attendant benefits. Although globalization has arisen as a result of a more stable world, the factors that had contributed to its rise also help the factions interested to bring destabilization. In an academic approach in this article, between the research and comparative methods, I have been trying to get the maxims between economy, politics and diplomacy in their efforts of affecting the global era.

Probabilistic 21st and 22nd Century Sea-Level Projections at a Global Network of Tide-Gauge Sites

Science.gov (United States)

Kopp, Robert E.; Horton, Radley M.; Little, Christopher M.; Mitrovica, Jerry X.; Oppenheimer, Michael; Rasmussen, D. J.; Strauss, Benjamin H.; Tebaldi, Claudia

2014-01-01

Sea-level rise due to both climate change and non-climatic factors threatens coastal settlements, infrastructure, and ecosystems. Projections of mean global sea-level (GSL) rise provide insufficient information to plan adaptive responses; local decisions require local projections that accommodate different risk tolerances and time frames and that can be linked to storm surge projections. Here we present a global set of local sea-level (LSL) projections to inform decisions on timescales ranging from the coming decades through the 22nd century. We provide complete probability distributions, informed by a combination of expert community assessment, expert elicitation, and process modeling. Between the years 2000 and 2100, we project a very likely (90% probability) GSL rise of 0.5–1.2?m under representative concentration pathway (RCP) 8.5, 0.4–0.9?m under RCP 4.5, and 0.3–0.8?m under RCP 2.6. Site-to-site differences in LSL projections are due to varying non-climatic background uplift or subsidence, oceanographic effects, and spatially variable responses of the geoid and the lithosphere to shrinking land ice. The Antarctic ice sheet (AIS) constitutes a growing share of variance in GSL and LSL projections. In the global average and at many locations, it is the dominant source of variance in late 21st century projections, though at some sites oceanographic processes contribute the largest share throughout the century. LSL rise dramatically reshapes flood risk, greatly increasing the expected number of “1-in-10” and “1-in-100” year events.

EPA True NO2 ground site measurements – multiple sites, TCEQ ground site measurements of meteorological and air pollution parameters – multiple sites ,GeoTASO NO2 Vertical Column

Data.gov (United States)

U.S. Environmental Protection Agency — EPA True NO2 ground site measurements – multiple sites - http://www-air.larc.nasa.gov/cgi-bin/ArcView/discover-aq.tx-2013; TCEQ ground site measurements of...

Hierarchical Linked Views

Energy Technology Data Exchange (ETDEWEB)

Erbacher, Robert; Frincke, Deb

2007-07-02

Coordinated views have proven critical to the development of effective visualization environments. This results from the fact that a single view or representation of the data cannot show all of the intricacies of a given data set. Additionally, users will often need to correlate more data parameters than can effectively be integrated into a single visual display. Typically, development of multiple-linked views results in an adhoc configuration of views and associated interactions. The hierarchical model we are proposing is geared towards more effective organization of such environments and the views they encompass. At the same time, this model can effectively integrate much of the prior work on interactive and visual frameworks. Additionally, we expand the concept of views to incorporate perceptual views. This is related to the fact that visual displays can have information encoded at various levels of focus. Thus, a global view of the display provides overall trends of the data while focusing in on individual elements provides detailed specifics. By integrating interaction and perception into a single model, we show how one impacts the other. Typically, interaction and perception are considered separately, however, when interaction is being considered at a fundamental level and allowed to direct/modify the visualization directly we must consider them simultaneously and how they impact one another.

Remote viewing.

Science.gov (United States)

Scott, C

1988-04-15

Remote viewing is the supposed faculty which enables a percipient, sited in a closed room, to describe the perceptions of a remote agent visiting an unknown target site. To provide convincing demonstration of such a faculty poses a range of experimental and practical problems, especially if feedback to the percipient is allowed after each trial. The precautions needed are elaborate and troublesome; many potential loopholes have to be plugged and there will be strong temptations to relax standards, requiring exceptional discipline and dedication by the experimenters. Most reports of remote viewing experiments are rather superficial and do not permit assessment of the experimental procedures with confidence; in many cases there is clear evidence of particular loopholes left unclosed. Any serious appraisal of the evidence would have to go beyond the reports. Meanwhile the published evidence is far from compelling, and certainly insufficient to justify overthrow of well-established scientific principles.

Radiological protection of the environment, including non-human species-views from the global nuclear industry

International Nuclear Information System (INIS)

Saint-Pierre, S.; RPWG

2008-01-01

This paper updates the WNA key messages on the RP of the environment. This paper shows that the chronology of views (2000-2008) leads to a recognition that the current RP system has provided adequate protection of people and of the environment. In early 2000s, doubts were raised on the adequacy of the RP system. Next (2002-2005), the international community forged the view that the current RP system has in practice provided appropriate standards of environmental protection, but also acknowledged that the system needs further development to fill a 'conceptual gap'. In 2005, the IAEA plan of activities on the RP of the environment formalized international developments and conditioned the future revision (if any) of current standards. During 2006-2008, ICRP issued new guidance on RP of non-human species which offers little on an assessment framework of practical use and on a compelling case for such assessments. This guidance, based on the new ICRP concept of Reference Animals and Plants, falls short in terms of environmental protection approach. A milestone study on the RP of non-human species is the SENES independent overview (2007) which 'confirmed that both people and nature have been adequately protected from radioactive releases from all kinds of nuclear sites, old and new'. This overview covers case studies for nuclear sites including some that had experienced major accidents. It derives that the earlier acknowledgement on the 'conceptual gap' appears no longer valid or at the very least, that the gap (if any) is extremely small. The RP of the environment is part of the on-going revision of the current IAEA Basic Safety Standards (BSS). We emphasize that the recently published BSS draft 1.0 in July 2008 covers (with adequacy) RP of the environment through general provisions (free of provisions to non-human species) on the assessment of environmental impact. (author)

Gendered globalization

DEFF Research Database (Denmark)

Milwertz, Cecilia Nathansen; Cai, Yiping

2017-01-01

Both the People’s Republic of China (PRC) and Nordic countries (Sweden, Iceland, Denmark, Norway and Finland) view gender equality as a social justice issue and are politically committed towards achieving gender equality nationally and internationally. Since China has taken a proactive position...... on globalization and global governance, gender equality is possibly an area that China may wish to explore in collaboration with the Nordic countries....

Globalization: the evolution of enterprises in the global network competition

OpenAIRE

Borghoff, Thomas; Welge, Martin K.

2001-01-01

The globalization of a company is embedded in the globalization of its task environment. This process can be described as a co-evolutionary process of a social system in its environment. A historical view of the globalization of competition seems to prove that it can be interpreted as an evolutionary process of differentiation and integration that is reinforced by the decreasing rigidity of boundaries. A liquefaction of competition" can be observed, in which an increasing number of autonomous...

Evaluating meteorological data from weather stations, and from satellites and global models for a multi-site epidemiological study.

Science.gov (United States)

Colston, Josh M; Ahmed, Tahmeed; Mahopo, Cloupas; Kang, Gagandeep; Kosek, Margaret; de Sousa Junior, Francisco; Shrestha, Prakash Sunder; Svensen, Erling; Turab, Ali; Zaitchik, Benjamin

2018-04-21

Longitudinal and time series analyses are needed to characterize the associations between hydrometeorological parameters and health outcomes. Earth Observation (EO) climate data products derived from satellites and global model-based reanalysis have the potential to be used as surrogates in situations and locations where weather-station based observations are inadequate or incomplete. However, these products often lack direct evaluation at specific sites of epidemiological interest. Standard evaluation metrics of correlation, agreement, bias and error were applied to a set of ten hydrometeorological variables extracted from two quasi-global, commonly used climate data products - the Global Land Data Assimilation System (GLDAS) and Climate Hazards Group InfraRed Precipitation with Stations (CHIRPS) - to evaluate their performance relative to weather-station derived estimates at the specific geographic locations of the eight sites in a multi-site cohort study. These metrics were calculated for both daily estimates and 7-day averages and for a rotavirus-peak-season subset. Then the variables from the two sources were each used as predictors in longitudinal regression models to test their association with rotavirus infection in the cohort after adjusting for covariates. The availability and completeness of station-based validation data varied depending on the variable and study site. The performance of the two gridded climate models varied considerably within the same location and for the same variable across locations, according to different evaluation criteria and for the peak-season compared to the full dataset in ways that showed no obvious pattern. They also differed in the statistical significance of their association with the rotavirus outcome. For some variables, the station-based records showed a strong association while the EO-derived estimates showed none, while for others, the opposite was true. Researchers wishing to utilize publicly available climate data

Multi-Sited Resilience

DEFF Research Database (Denmark)

Olwig, Mette Fog

2012-01-01

with natural disasters and climate change. In a globalized world, however, it is hard to discern what is “local” as global organizations play an increasingly visible and powerful role. This paper will argue that local understandings and practices of resilience cannot be disentangled from global understandings...... flooding in northern Ghana, this paper examines the mutual construction of “local” and “global” notions and practices of resilience through multi-sited processes. It is based on interviews and participant observation in multiple sites at the “local,” “regional” and “global” levels....

Cacao diseases: a global perspective from an industry point of view.

Science.gov (United States)

Hebbar, Prakash K

2007-12-01

ABSTRACT Diseases of cacao, Theobroma cacao, account for losses of more than 30% of the potential crop. These losses have caused a steady decline in production and a reduction in bean quality in almost all the cacao-producing areas in the world, especially in small-holder farms in Latin America and West Africa. The most significant diseases are witches' broom, caused by Moniliophthora perniciosa, which occurs mainly in South America; frosty pod rot, caused by M. roreri, which occurs mainly in Central and northern South America; and black pod disease, caused by several species of Phytophthora, which are distributed throughout the tropics. In view of the threat that these diseases pose to the sustainability of the cacao crop, Mars Inc. and their industry partners have funded collaborative research involving cacao research institutes and governmental and nongovernmental agencies. The objective of this global initiative is to develop short- to medium-term, low-cost, environmentally friendly disease-management strategies until disease tolerant varieties are widely available. These include good farming practices, biological control and the rational or minimal use of chemicals that could be used for integrated pest management (IPM). Farmer field schools are used to get these technologies to growers. This paper describes some of the key collaborative partners and projects that are underway in South America and West Africa.

Hepatitis C virus: A global view.

Science.gov (United States)

Mohamed, Amal Ahmed; Elbedewy, Tamer A; El-Serafy, Magdy; El-Toukhy, Naglaa; Ahmed, Wesam; Ali El Din, Zaniab

2015-11-18

Hepatitis C virus (HCV) is a global challenge; 130-175 million are chronically infected. Over 350000 die each year from HCV. Chronic HCV is the primary cause of cirrhosis, hepatocellular carcinoma (HCC), and end-stage liver disease. Management of chronic HCV is aimed at preventing cirrhosis, reducing the risk of HCC, and treating extra hepatic complications. New treatments for chronic HCV has been devoted based on direct-acting antivirals, as pegylated interferon (peginterferon) is responsible for many side effects and limits treatment access. Sofosbuvir is the first compound to enter the market with Peginterferon-free combination regimens.

The Global Terrestrial Network for Permafrost Database: metadata statistics and prospective analysis on future permafrost temperature and active layer depth monitoring site distribution

Science.gov (United States)

Biskaborn, B. K.; Lanckman, J.-P.; Lantuit, H.; Elger, K.; Streletskiy, D. A.; Cable, W. L.; Romanovsky, V. E.

2015-03-01

The Global Terrestrial Network for Permafrost (GTN-P) provides the first dynamic database associated with the Thermal State of Permafrost (TSP) and the Circumpolar Active Layer Monitoring (CALM) programs, which extensively collect permafrost temperature and active layer thickness data from Arctic, Antarctic and Mountain permafrost regions. The purpose of the database is to establish an "early warning system" for the consequences of climate change in permafrost regions and to provide standardized thermal permafrost data to global models. In this paper we perform statistical analysis of the GTN-P metadata aiming to identify the spatial gaps in the GTN-P site distribution in relation to climate-effective environmental parameters. We describe the concept and structure of the Data Management System in regard to user operability, data transfer and data policy. We outline data sources and data processing including quality control strategies. Assessment of the metadata and data quality reveals 63% metadata completeness at active layer sites and 50% metadata completeness for boreholes. Voronoi Tessellation Analysis on the spatial sample distribution of boreholes and active layer measurement sites quantifies the distribution inhomogeneity and provides potential locations of additional permafrost research sites to improve the representativeness of thermal monitoring across areas underlain by permafrost. The depth distribution of the boreholes reveals that 73% are shallower than 25 m and 27% are deeper, reaching a maximum of 1 km depth. Comparison of the GTN-P site distribution with permafrost zones, soil organic carbon contents and vegetation types exhibits different local to regional monitoring situations on maps. Preferential slope orientation at the sites most likely causes a bias in the temperature monitoring and should be taken into account when using the data for global models. The distribution of GTN-P sites within zones of projected temperature change show a high

Predicting protein-ATP binding sites from primary sequence through fusing bi-profile sampling of multi-view features

Directory of Open Access Journals (Sweden)

Zhang Ya-Nan

2012-05-01

Full Text Available Abstract Background Adenosine-5′-triphosphate (ATP is one of multifunctional nucleotides and plays an important role in cell biology as a coenzyme interacting with proteins. Revealing the binding sites between protein and ATP is significantly important to understand the functionality of the proteins and the mechanisms of protein-ATP complex. Results In this paper, we propose a novel framework for predicting the proteins’ functional residues, through which they can bind with ATP molecules. The new prediction protocol is achieved by combination of sequence evolutional information and bi-profile sampling of multi-view sequential features and the sequence derived structural features. The hypothesis for this strategy is single-view feature can only represent partial target’s knowledge and multiple sources of descriptors can be complementary. Conclusions Prediction performances evaluated by both 5-fold and leave-one-out jackknife cross-validation tests on two benchmark datasets consisting of 168 and 227 non-homologous ATP binding proteins respectively demonstrate the efficacy of the proposed protocol. Our experimental results also reveal that the residue structural characteristics of real protein-ATP binding sites are significant different from those normal ones, for example the binding residues do not show high solvent accessibility propensities, and the bindings prefer to occur at the conjoint points between different secondary structure segments. Furthermore, results also show that performance is affected by the imbalanced training datasets by testing multiple ratios between positive and negative samples in the experiments. Increasing the dataset scale is also demonstrated useful for improving the prediction performances.

Building a Data Set over 12 Globally Distributed Sites to Support the Development of Agriculture Monitoring Applications with Sentinel-2

Directory of Open Access Journals (Sweden)

Sophie Bontemps

2015-12-01

Full Text Available Developing better agricultural monitoring capabilities based on Earth Observation data is critical for strengthening food production information and market transparency. The Sentinel-2 mission has the optimal capacity for regional to global agriculture monitoring in terms of resolution (10–20 meter, revisit frequency (five days and coverage (global. In this context, the European Space Agency launched in 2014 the “Sentinel­2 for Agriculture” project, which aims to prepare the exploitation of Sentinel-2 data for agriculture monitoring through the development of open source processing chains for relevant products. The project generated an unprecedented data set, made of “Sentinel-2 like” time series and in situ data acquired in 2013 over 12 globally distributed sites. Earth Observation time series were mostly built on the SPOT4 (Take 5 data set, which was specifically designed to simulate Sentinel-2. They also included Landsat 8 and RapidEye imagery as complementary data sources. Images were pre-processed to Level 2A and the quality of the resulting time series was assessed. In situ data about cropland, crop type and biophysical variables were shared by site managers, most of them belonging to the “Joint Experiment for Crop Assessment and Monitoring” network. This data set allowed testing and comparing across sites the methodologies that will be at the core of the future “Sentinel­2 for Agriculture” system.

Problems with Global Education: Conceptual Contradictions

Science.gov (United States)

Young, J. Melanie

2010-01-01

Global education is concerned with social justice and student empowerment. However, an understanding of the word global as merely international and/or intercultural may fail to challenge existing mechanistic and compartmentalized views of knowledge and curriculum. Such a global education limits students' agency and reproduces the very systems it…

High-resolution detection of DNA binding sites of the global transcriptional regulator GlxR in Corynebacterium glutamicum

DEFF Research Database (Denmark)

Jungwirth, Britta; Sala, Claudia; Kohl, Thomas A

2013-01-01

of the 6C non-coding RNA gene and to non-canonical DNA binding sites within protein-coding regions. The present study underlines the dynamics within the GlxR regulon by identifying in vivo targets during growth on glucose and contributes to the expansion of knowledge of this important transcriptional......The transcriptional regulator GlxR has been characterized as a global hub within the gene-regulatory network of Corynebacterium glutamicum. Chromatin immunoprecipitation with a specific anti-GlxR antibody and subsequent high-throughput sequencing (ChIP-seq) was applied to C. glutamicum to get new...... mapping of these data on the genome sequence of C. glutamicum, 107 enriched DNA fragments were detected from cells grown with glucose as carbon source. GlxR binding sites were identified in the sequence of 79 enriched DNA fragments, of which 21 sites were not previously reported. Electrophoretic mobility...

The View From Orthodoxy: Point/Counterpoint on Globalization and Human Rights.

Science.gov (United States)

Schuftan, Claudio

2018-04-01

The long-term trend of globalization masks a frank deterioration of the situation of the have-nots. Since 1970, polarization has grown faster than inequality, with alarming consequences for human rights and the economy overall. Globalization has continued to enrich the few at the expense of providing a decent livelihood and respecting the human rights of the many. Industrialized countries continue to be the rule makers-poor countries the rule takers. Rich countries go for growth, but an inequality-entrenching growth that brings about human rights violations and poverty. In many developing economies, income inequality and the violation of human rights have clearly increased over the past 3 decades. Discriminated losers have been fighting globalization before it had a name; they still are. Globalization has thus actually resulted in greater income inequality plus human rights violations and disrupted lives. Globalization may well be a finished project. We must remind our respective governments that they have the power to improve working people's lives so that they, once and for all, address the needs of those who lose out from technological change and globalization. Otherwise, our political problems will only deepen.

China's International Education Initiatives and View of Its Role in Global Governance

Science.gov (United States)

Li, Sharon X.

2012-01-01

China is becoming an increasingly important actor in global governance. This paper contends that China participates by promoting its own global governance concepts on the one hand and by complying with the established global norms on the other. The paper introduces several key global governance concepts of the Chinese government and argues that…

Justice Globalism

NARCIS (Netherlands)

Wilson, Erin; Steger, Manfred; Siracusa, Joseph; Battersby, Paul

2014-01-01

The pursuit of a global order founded on universal rules extends beyond economics into the normative spheres of law, politics and justice. Justice globalists claim universal principles applicable to all societies irrespective of religion or ideology. This view privileges human rights, democracy and

Global power: Markets and strategies

International Nuclear Information System (INIS)

Poirer, J.L.

1998-01-01

The author will first present an updated view of the global power market activity, including opportunities in power generation, transmission and distribution. This will include a review of the trends in closings and transaction flowed by type of activity and geographic area. Estimates will be based on Hagler Bailly's comprehensive database on global power transactions and project announcements. The firm has also worked with dozens of global power companies since 1990. Second, the author will review trends in terms of regulatory changes, project cost trends, developers' project experiences, and financing issues. This systematic review will be the foundation for projection of future market activity (e.g., number of closing by type of project through 2000). A forecast of future greenfield and privatization activity will be provided and the key markets will be highlighted. Third, the author will present an updated view of the competition in the global power market (including the various types of competitors and changes in their respective market posture). Finally, the author will discuss the various types of strategies and business models that are followed by key global power players

An Automated Algorithm to Screen Massive Training Samples for a Global Impervious Surface Classification

Science.gov (United States)

Tan, Bin; Brown de Colstoun, Eric; Wolfe, Robert E.; Tilton, James C.; Huang, Chengquan; Smith, Sarah E.

2012-01-01

An algorithm is developed to automatically screen the outliers from massive training samples for Global Land Survey - Imperviousness Mapping Project (GLS-IMP). GLS-IMP is to produce a global 30 m spatial resolution impervious cover data set for years 2000 and 2010 based on the Landsat Global Land Survey (GLS) data set. This unprecedented high resolution impervious cover data set is not only significant to the urbanization studies but also desired by the global carbon, hydrology, and energy balance researches. A supervised classification method, regression tree, is applied in this project. A set of accurate training samples is the key to the supervised classifications. Here we developed the global scale training samples from 1 m or so resolution fine resolution satellite data (Quickbird and Worldview2), and then aggregate the fine resolution impervious cover map to 30 m resolution. In order to improve the classification accuracy, the training samples should be screened before used to train the regression tree. It is impossible to manually screen 30 m resolution training samples collected globally. For example, in Europe only, there are 174 training sites. The size of the sites ranges from 4.5 km by 4.5 km to 8.1 km by 3.6 km. The amount training samples are over six millions. Therefore, we develop this automated statistic based algorithm to screen the training samples in two levels: site and scene level. At the site level, all the training samples are divided to 10 groups according to the percentage of the impervious surface within a sample pixel. The samples following in each 10% forms one group. For each group, both univariate and multivariate outliers are detected and removed. Then the screen process escalates to the scene level. A similar screen process but with a looser threshold is applied on the scene level considering the possible variance due to the site difference. We do not perform the screen process across the scenes because the scenes might vary due to

Global temperatures and the global warming ``debate''

Science.gov (United States)

Aubrecht, Gordon

2009-04-01

Many ordinary citizens listen to pronouncements on talk radio casting doubt on anthropogenic global warming. Some op-ed columnists likewise cast doubts, and are read by credulous citizens. For example, on 8 March 2009, the Boston Globe published a column by Jeff Jacoby, ``Where's global warming?'' According to Jacoby, ``But it isn't such hints of a planetary warming trend that have been piling up in profusion lately. Just the opposite.'' He goes on to write, ``the science of climate change is not nearly as important as the religion of climate change,'' and blamed Al Gore for getting his mistaken views accepted. George Will at the Washington Post also expressed denial. As a result, 44% of U.S. voters, according to the January 19 2009 Rasmussen Report, blame long-term planetary trends for global warming, not human beings. Is there global cooling, as skeptics claim? We examine the temperature record.

Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network

Directory of Open Access Journals (Sweden)

F. Sprovieri

2016-09-01

Full Text Available Long-term monitoring of data of ambient mercury (Hg on a global scale to assess its emission, transport, atmospheric chemistry, and deposition processes is vital to understanding the impact of Hg pollution on the environment. The Global Mercury Observation System (GMOS project was funded by the European Commission (http://www.gmos.eu and started in November 2010 with the overall goal to develop a coordinated global observing system to monitor Hg on a global scale, including a large network of ground-based monitoring stations, ad hoc periodic oceanographic cruises and measurement flights in the lower and upper troposphere as well as in the lower stratosphere. To date, more than 40 ground-based monitoring sites constitute the global network covering many regions where little to no observational data were available before GMOS. This work presents atmospheric Hg concentrations recorded worldwide in the framework of the GMOS project (2010–2015, analyzing Hg measurement results in terms of temporal trends, seasonality and comparability within the network. Major findings highlighted in this paper include a clear gradient of Hg concentrations between the Northern and Southern hemispheres, confirming that the gradient observed is mostly driven by local and regional sources, which can be anthropogenic, natural or a combination of both.

[Technology and future ways of thinking related to work from ergonomics points of views in moments of global crisis].

Science.gov (United States)

Puentes-Lagos, David E; García-Acosta, Gabriel

2012-06-01

Is it possible to establish (at short, medium and long term) future work conditions or expected work conditions for Colombian people considering upcoming work technologies? Is it possible to anticipate future work desirable work conditions for Colombian people in order to plan (foresee?) work technologies? These questions guided this research and they point to an action thesis and to a reaction one in this context of work crisis. Even though a work technology establishes where, when, how, who, who with, and using what element work is done, it also establishes certain work conditions. Besides, multiple forms of considering and deconstructing past have been created from many disciplines. However, in order to foresee or construct work technologies requires a different perspective for looking further. This research has been carried out considering other disciplines points of view regarding Future Studies and Future Thinking Studies. This research has the purpose of finding future paths for Future Thinking Studies from ergonomics point of view in this moment of global work crisis we are going through.

Global Polynomial Kernel Hazard Estimation

DEFF Research Database (Denmark)

Hiabu, Munir; Miranda, Maria Dolores Martínez; Nielsen, Jens Perch

2015-01-01

This paper introduces a new bias reducing method for kernel hazard estimation. The method is called global polynomial adjustment (GPA). It is a global correction which is applicable to any kernel hazard estimator. The estimator works well from a theoretical point of view as it asymptotically redu...

How Are Teachers Responding to Globalization?

Science.gov (United States)

Merryfield, Merry M.; Kasai, Masataka

2004-01-01

The primary goal of global education is to prepare students to be effective and responsible citizens in a global society. Toward this end, students need to practice real-life skills, gain knowledge of the world, and develop expertise in viewing events and issues from diverse global perspectives. How are social studies teachers preparing young…

Establishing the Antarctic Dome C community reference standard site towards consistent measurements from Earth observation satellites

Science.gov (United States)

Cao, C.; Uprety, S.; Xiong, J.; Wu, A.; Jing, P.; Smith, D.; Chander, G.; Fox, N.; Ungar, S.

2010-01-01

Establishing satellite measurement consistency by using common desert sites has become increasingly more important not only for climate change detection but also for quantitative retrievals of geophysical variables in satellite applications. Using the Antarctic Dome C site (75°06′S, 123°21′E, elevation 3.2 km) for satellite radiometric calibration and validation (Cal/Val) is of great interest owing to its unique location and characteristics. The site surface is covered with uniformly distributed permanent snow, and the atmospheric effect is small and relatively constant. In this study, the long-term stability and spectral characteristics of this site are evaluated using well-calibrated satellite instruments such as the Moderate Resolution Imaging Spectroradiometer (MODIS) and Sea-viewing Wide Field-of-view Sensor (SeaWiFS). Preliminary results show that despite a few limitations, the site in general is stable in the long term, the bidirectional reflectance distribution function (BRDF) model works well, and the site is most suitable for the Cal/Val of reflective solar bands in the 0.4–1.0 µm range. It was found that for the past decade, the reflectivity change of the site is within 1.35% at 0.64 µm, and interannual variability is within 2%. The site is able to resolve calibration biases between instruments at a level of ~1%. The usefulness of the site is demonstrated by comparing observations from seven satellite instruments involving four space agencies, including OrbView-2–SeaWiFS, Terra–Aqua MODIS, Earth Observing 1 (EO-1) – Hyperion, Meteorological Operational satellite programme (MetOp) – Advanced Very High Resolution Radiometer (AVHRR), Envisat Medium Resolution Imaging Spectrometer (MERIS) – dvanced Along-Track Scanning Radiometer (AATSR), and Landsat 7 Enhanced Thematic Mapper Plus (ETM+). Dome C is a promising candidate site for climate quality calibration of satellite radiometers towards more consistent satellite measurements, as part

Radiological walkover survey at the site of the world's first nuclear reactor using the NAVSTAR global positioning system

International Nuclear Information System (INIS)

Sims, J.; Barry, C.; Efird, C.

1994-01-01

A radiological walkover survey was conducted by Bechtel National, Inc. (BNI) in the spring of 1994 at Site A, the site of the world's first nuclear reactor pilot plant facility. The objective of this survey was to provide comprehensive information regarding surface radiation levels to support identification and documentation of unknown contaminated areas and selection of future sample locations, and provide information for health and safety coverage during field investigations. The technique used represented a new application integrating the radiation measuring instrumentation with the global positioning system (GPS) in real-time differential mode. The integrated mapping and radiation survey system (MARSS) developed by J.S. Bland Associates, Inc. (JSB) simultaneously recorded direct radiation, exposure rate, and position data. Site A is in the Palos Forest Preserve, about 20 miles southwest of downtown Chicago, Illinois. The topography of the site is relatively flat (usually less than 5 % grade), with a maximum grade of 10%. Prior to the survey, the site was staked on 100-ft. centers and roughly 75% of the site was cleared of dense vegetation including trees less than 6 in. in diameter. The survey covered approximately 2 acres each day, including background determinations, source checks, calibrations, and downloading of integrated position data and radiological measurements

Sex difference in choice of concealed or exposed refuge sites by preschool children viewing a model leopard in a playground simulation of antipredator behavior

Directory of Open Access Journals (Sweden)

Richard G. Coss

2016-07-01

Full Text Available The current study of preschool children characterizes a semi-natural extension of experimental questions on how human ancestors evaded predation when encountering dangerous felids. In a pretend game on a playground, we presented full-size leopard and deer models to children (N = 39 in a repeatedmeasures experimental design. Prior to viewing the model presented 15-m away, each child was instructed by the experimenter to go where she or he would feel safe. The rationale for this study was based on the anthropological construct of “sexual dinichism,” positing that, during the Pliocene, smaller-bodied hominin females engaged in more arboreal behavior than larger-bodied males. Consistent with this construct, our previous simulation research using images of an African rock outcrop showed that, after viewing a lion, girls preferred a tree as refuge rather than a crevice or large boulder whereas boys did not differentiate these refuge sites. In this follow-up study, we predicted that, after viewing the model leopard, the preschool girls would differ from the boys by not choosing enclosed refuge sites analogous to the crevice. Analyses of a contingency table for the leopard model supported this hypothesis by yielding a significant interaction of sex and refuge location (p = .031, d = .76, the source of which was a reliably larger percentage of girls not choosing concealed refuge (p = .005, d = 2.3. The interaction of sex and refuge location for the model deer was not significant (p > .5. Our findings suggest that, in contrast to the deer, the girls selected exposed playground refuge sites rather than concealing ones to maintain visual contact with the leopard as a contingency for future action

Dashboard applications to monitor experiment activities at sites

Energy Technology Data Exchange (ETDEWEB)

Andreeva, Julia; Gaidioz, Benjamin; Grigoras, Costin; Kokoszkiewicz, Lukasz; Lanciotti, Elisa; Rocha, Ricardo; Saiz, Pablo; Santinelli, Roberto; Sidorova, Irina; Sciaba, Andrea [CERN, European Organization for Nuclear Research (Switzerland); Belforte, Stefano [INFN Trieste (Italy); Boehm, Max [EDS, an HP Company, Plano, TX (United States); Casajus, Adrian [Universitat de Barcelona (Spain); Flix, Josep [PIC, Port d' Informacio CientIfica, Bellaterra (Spain); Tsaregorodtsev, Andrei, E-mail: Elisa.Lanciotti@cern.c, E-mail: Pablo.Saiz@cern.c [CPPM Marseille (France)

2010-04-01

In the framework of a distributed computing environment, such as WLCG, monitoring has a key role in order to keep under control activities going on in sites located in different countries and involving people based in many different sites. To be able to cope with such a large scale heterogeneous infrastructure, it is necessary to have monitoring tools providing a complete and reliable view of the overall performance of the sites. Moreover, the structure of a monitoring system critically depends on the object to monitor and on the users it is addressed to. In this article we will describe two different monitoring systems both aimed to monitor activities and services provided in the WLCG framework, but designed in order to meet the requirements of different users: Site Status Board has an overall view of the services available in all the sites supporting an experiment, whereas Siteview provides a complete view of all the activities going on at a site, for all the experiments supported by the site.

Dashboard applications to monitor experiment activities at sites

International Nuclear Information System (INIS)

Andreeva, Julia; Gaidioz, Benjamin; Grigoras, Costin; Kokoszkiewicz, Lukasz; Lanciotti, Elisa; Rocha, Ricardo; Saiz, Pablo; Santinelli, Roberto; Sidorova, Irina; Sciaba, Andrea; Belforte, Stefano; Boehm, Max; Casajus, Adrian; Flix, Josep; Tsaregorodtsev, Andrei

2010-01-01

In the framework of a distributed computing environment, such as WLCG, monitoring has a key role in order to keep under control activities going on in sites located in different countries and involving people based in many different sites. To be able to cope with such a large scale heterogeneous infrastructure, it is necessary to have monitoring tools providing a complete and reliable view of the overall performance of the sites. Moreover, the structure of a monitoring system critically depends on the object to monitor and on the users it is addressed to. In this article we will describe two different monitoring systems both aimed to monitor activities and services provided in the WLCG framework, but designed in order to meet the requirements of different users: Site Status Board has an overall view of the services available in all the sites supporting an experiment, whereas Siteview provides a complete view of all the activities going on at a site, for all the experiments supported by the site.

Legitimacy, global governance and human rights institutions : inverting the puzzle

OpenAIRE

Karlsson Schaffer, Johan

2014-01-01

In this chapter, I draw on recent scholarship on the alleged legitimacy deficits in global governance institutions, seeking to engage the notions of legitimacy this literature suggests with the intriguing case of international human rights institutions. First, I reconstruct how this literature views the problem of legitimacy in global governance, a view that relies on a particular notion of international institutions which both explains and justifies global governance institutions in terms of...

Satellite Contributions to Global Change Studies

Science.gov (United States)

Parkinson, Claire L.

2009-01-01

By providing a global view with a level playing field (no region missed because of unfavorable surface conditions or political boundaries), satellites have made major contributions to improved monitoring and understanding of our constantly changing planet. The global view has allowed surprising realizations like the relative sparsity of lightning strikes over oceans and the large-scale undulations on the massive Antarctic ice sheet. It has allowed the tracking of all sorts of phenomena, including aerosols, both natural and anthropogenic, as they move with the atmospheric circulation and impact weather and human health. But probably nothing that the global view allows is more important in the long term than its provision. of unbiased data sets to address the issue of global change, considered by many to be among the most important issues facing humankind today. With satellites we can monitor atmospheric temperatures at all latitudes and longitudes, and obtain a global average that lessens the likelihood of becoming endlessly mired in the confusions brought about by the certainty of regional differences. With satellites we can monitor greenhouse gases such as CO2 not just above individual research stations but around the globe. With satellites we can monitor the polar sea ice covers, as we have done since the late 1970s, determining and quantifying the significant reduction in Arctic sea ice and the slight growth in Antarctic sea ice over that period, With satellites we can map the full extent and changes in the Antarctic stratospheric ozone depletions that were first identified from using a single ground station; and through satellite data we have witnessed from afar land surface changes brought about by humans both intentionally, as with wide-scale deforestation, and unintentionally, as with the decay of the Aral Sea. The satellite data are far from sufficient for all that we need in order to understand the global system and forecast its changes, as we also need

Taking a Long View

DEFF Research Database (Denmark)

Ougaard, Morten

a global perspective which leads to a more positive assessment. I will do this from a historical materialist perspective and therefore I begin with a discussion of the long view in Marx. This leads on to a discussion of Marx’s law of the long term declining rate of profit (LTFRP) and its counteracting...

GLOBALIZATION AS A POLITICAL, ECONOMIC AND SOCIAL PHENOMENON

Directory of Open Access Journals (Sweden)

María Victoria Flores Trujillo

2016-07-01

Full Text Available Globalization is defined as a process that integrates knowledge worldwide, has its historical reference on changes in the ways processes, methods and information are addressed; documented its inception in the late twentieth century, Castells, M. (2001 beyond the discrepancy about whether it is a product of technological development or an inevitable evolution of capitalism, research arises from the formulation of the following questions: How important is the study of globalization ?, What has produced important contributions in the scientific community about globalization? And What are the perspectives or approaches addressed? . This work aims to show how the scientific community has produced knowledge about this phenomenon addressing the political, economic and social approaches: From the economic point of view reconfigures how to address the processes of production, distribution and consumption of goods and services in the world, permeating this way all international economic events. From the political point of view, besides the redistribution of emerging geopolitical blocs, it establishes a new category of state, transnational state. From the social point of view, it shows evidence of the negative effects of globalization on resizing the category personal, local or regional or even in global risk-Global group. The research is documentary literature, their contribution to social science evidence to characterize globalization as political, economic and social phenomenon of the century that permeates all areas of study applied.

A Flexible Binding Site Architecture Provides New Insights into CcpA Global Regulation in Gram-Positive Bacteria

Directory of Open Access Journals (Sweden)

Yunpeng Yang

2017-01-01

Full Text Available Catabolite control protein A (CcpA is the master regulator in Gram-positive bacteria that mediates carbon catabolite repression (CCR and carbon catabolite activation (CCA, two fundamental regulatory mechanisms that enable competitive advantages in carbon catabolism. It is generally regarded that CcpA exerts its regulatory role by binding to a typical 14- to 16-nucleotide (nt consensus site that is called a catabolite response element (cre within the target regions. However, here we report a previously unknown noncanonical flexible architecture of the CcpA-binding site in solventogenic clostridia, providing new mechanistic insights into catabolite regulation. This novel CcpA-binding site, named crevar, has a unique architecture that consists of two inverted repeats and an intervening spacer, all of which are variable in nucleotide composition and length, except for a 6-bp core palindromic sequence (TGTAAA/TTTACA. It was found that the length of the intervening spacer of crevar can affect CcpA binding affinity, and moreover, the core palindromic sequence of crevar is the key structure for regulation. Such a variable architecture of crevar shows potential importance for CcpA’s diverse and fine regulation. A total of 103 potential crevar sites were discovered in solventogenic Clostridium acetobutylicum, of which 42 sites were picked out for electrophoretic mobility shift assays (EMSAs, and 30 sites were confirmed to be bound by CcpA. These 30 crevar sites are associated with 27 genes involved in many important pathways. Also of significance, the crevar sites are found to be widespread and function in a great number of taxonomically different Gram-positive bacteria, including pathogens, suggesting their global role in Gram-positive bacteria.

The Importance of Surface-Binding Site towards Starch-Adsorptivity Level in α-Amylase: A Review on Structural Point of View

Directory of Open Access Journals (Sweden)

Umi Baroroh

2017-01-01

Full Text Available Starch is a polymeric carbohydrate composed of glucose. As a source of energy, starch can be degraded by various amylolytic enzymes, including α-amylase. In a large-scale industry, starch processing cost is still expensive due to the requirement of high temperature during the gelatinization step. Therefore, α-amylase with raw starch digesting ability could decrease the energy cost by avoiding the high gelatinization temperature. It is known that the carbohydrate-binding module (CBM and the surface-binding site (SBS of α-amylase could facilitate the substrate binding to the enzyme’s active site to enhance the starch digestion. These sites are a noncatalytic module, which could interact with a lengthy substrate such as insoluble starch. The major interaction between these sites and the substrate is the CH/pi-stacking interaction with the glucose ring. Several mutation studies on the Halothermothrix orenii, SusG Bacteroides thetaiotamicron, Barley, Aspergillus niger, and Saccharomycopsis fibuligera α-amylases have revealed that the stacking interaction through the aromatic residues at the SBS is essential to the starch adsorption. In this review, the SBS in various α-amylases is also presented. Therefore, based on the structural point of view, SBS is suggested as an essential site in α-amylase to increase its catalytic activity, especially towards the insoluble starch.

Current Practices in Global/International Advanced Pharmacy Practice Experiences: Home/Host Country or Site/Institution Considerations.

Science.gov (United States)

Alsharif, Naser Z; Dakkuri, Adnan; Abrons, Jeanine P; Williams, Dennis; Ombengi, David N; Zheng, HaiAn; Al-Dahir, Sara; Tofade, Toyin; Gim, Suzanna; O'Connell, Mary Beth; Ratka, Anna; Dornblaser, Emily

2016-04-25

International outreach by schools and colleges of pharmacy is increasing. In this paper, we provide current practice guidelines to establish and maintain successful global/international advanced pharmacy practice experiences (G/I APPEs) with specific recommendations for home/host country and host site/institution. The paper is based on a literature review (2000-2014) in databases and Internet searches with specific keywords or terms. Educational documents such as syllabi and memoranda of understanding (MoUs) from pharmacy programs were also examined. In addition, a preliminary draft was developed and the findings and recommendations were reviewed in a 90-minute roundtable discussion at the 2014 American Association of Colleges of Pharmacy Annual Meeting. Recommendations for the host country include travel considerations (eg, passport, visa, air travel), safety, housing, transportation, travel alerts and warnings, health issues, and financial considerations. For the home country, considerations for establishment of G/I APPE site (eg, vetting process, MoU, site expectations) are described. The paper is a resource for development of new G/I APPEs and provides guidance for continuous quality improvement of partnerships focusing on G/I pharmacy education.

An exploration of motivations for two screen viewing, social interaction behaviors, and factors that influence viewing intentions.

Science.gov (United States)

Shim, Hongjin; Oh, Poong; Song, Hyunjin; Lee, Yeonkyung

2015-03-01

This study explores whether, and how, motivations for two screen viewing predicted social interaction behaviors and subsequent viewing intention of TV programs. A total of 453 respondents who responded that they use social networking sites (SNSs) via smartphones and actively watch entertainment programs completed an online survey questionnaire. In agreement with uses and gratifications assumptions, motivations for TSV predicted distinctive sets of social interaction behaviors, which mediated the influence of motivations on viewing intentions. Respondents' two screen viewing was meaningfully related with social interaction, engagement with programs, information seeking, and passing time. Results suggest that two screen viewing could provide shared experiences nourishing social capital and reintegrate TV audiences by social adhesive resulting from TV with SNSs.

Site development

International Nuclear Information System (INIS)

Noack, J.

1975-01-01

The subject of this paper is a general view over all necessary considerations to develop the site after it has been chosen and before starting with the construction of a nuclear power plant. (orig./RW) [de

View Ahead After Spirit's Sol 1861 Drive (Stereo)

Science.gov (United States)

2009-01-01

[figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11977 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11977 NASA's Mars Exploration Rover Spirit used its navigation camera to take the images combined into this stereo, 210-degree view of the rover's surroundings during the 1,861st to 1,863rd Martian days, or sols, of Spirit's surface mission (March 28 to 30, 2009). This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. The center of the scene is toward the south-southwest. East is on the left. West-northwest is on the right. The rover had driven 22.7 meters (74 feet) southwestward on Sol 1861 before beginning to take the frames in this view. The drive brought Spirit past the northwestern corner of Home Plate. In this view, the western edge of Home Plate is on the portion of the horizon farthest to the left. A mound in middle distance near the center of the view is called 'Tsiolkovsky' and is about 40 meters (about 130 feet) from the rover's position. This view is presented as a cylindrical-perspective projection with geometric seam correction.

Business Ethics in Globalized Financial Markets

OpenAIRE

Peter Koslowski

2006-01-01

Globalization extends the space of the things that are simultaneous for the human. This applies particularly to the decision-making in financial markets. The global market for capital is one of the main causes for globalization. How is this process of globalization to be judged from the point of view of business ethics? The paper investigates the ethical foundations of capital markets and of financial consulting. It analyzes the foundational theories of corporate governance in the Anglo-Ameri...

An examinination of globalization from an ethical point of view | Ovia ...

African Journals Online (AJOL)

This paper is concerned with an x-ray of globalization and the ethical implication of its activities. Ethics is the academic study of morality, while morality is rational man's notion of right and wrong actions in society. In this sense it is concerned with man's concept of values that guide his life. Globalization is man's attempt to ...

A global view on the Higgs self-coupling

International Nuclear Information System (INIS)

Di Vita, S.; Grojean, C.; Humboldt-Universitaet, Berlin; Panico, G.; Riembau, M.; Vantalon, T.; Barcelona Institute of Science and Technology, Bellaterra

2017-04-01

The Higgs self-coupling is notoriously intangible at the LHC. It was recently proposed to probe the trilinear Higgs interaction through its radiative corrections to single-Higgs processes. This approach however requires to disentangle these effects from those associated to deviations of other Higgs-couplings to fermions and gauge bosons. We show that a global fit exploiting only single-Higgs inclusive data suffers from degeneracies that prevent one from extracting robust bounds on each individual coupling. We show how the inclusion of double-Higgs production via gluon fusion, and the use of differential measurements in the associated single-Higgs production channels WH, ZH and t anti tH, can help to overcome the deficiencies of a global Higgs-couplings fit. In particular, we bound the variations of the Higgs trilinear self-coupling relative to its SM value to the interval [0.1, 2.3] at 68% confidence level at the high-luminosity LHC, and we discuss the robustness of our results against various assumptions on the experimental uncertainties and the underlying new physics dynamics. We also study how to obtain a parametrically enhanced deviation of the Higgs self-couplings and we estimate how large this deviation can be in a self-consistent effective field theory framework.

A global view on the Higgs self-coupling

Energy Technology Data Exchange (ETDEWEB)

Di Vita, S. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Grojean, C. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Humboldt-Universitaet, Berlin (Germany). Inst. fuer Physik; Panico, G. [Barcelona Institute of Science and Technology, Bellaterra (Spain). IFAE; Riembau, M.; Vantalon, T. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Barcelona Institute of Science and Technology, Bellaterra (Spain). IFAE

2017-04-15

The Higgs self-coupling is notoriously intangible at the LHC. It was recently proposed to probe the trilinear Higgs interaction through its radiative corrections to single-Higgs processes. This approach however requires to disentangle these effects from those associated to deviations of other Higgs-couplings to fermions and gauge bosons. We show that a global fit exploiting only single-Higgs inclusive data suffers from degeneracies that prevent one from extracting robust bounds on each individual coupling. We show how the inclusion of double-Higgs production via gluon fusion, and the use of differential measurements in the associated single-Higgs production channels WH, ZH and t anti tH, can help to overcome the deficiencies of a global Higgs-couplings fit. In particular, we bound the variations of the Higgs trilinear self-coupling relative to its SM value to the interval [0.1, 2.3] at 68% confidence level at the high-luminosity LHC, and we discuss the robustness of our results against various assumptions on the experimental uncertainties and the underlying new physics dynamics. We also study how to obtain a parametrically enhanced deviation of the Higgs self-couplings and we estimate how large this deviation can be in a self-consistent effective field theory framework.

OceanSITES format and Ocean Observatory Output harmonisation: past, present and future

Science.gov (United States)

Pagnani, Maureen; Galbraith, Nan; Diggs, Stephen; Lankhorst, Matthias; Hidas, Marton; Lampitt, Richard

2015-04-01

The Global Ocean Observing System (GOOS) initiative was launched in 1991, and was the first step in creating a global view of ocean observations. In 1999 oceanographers at the OceanObs conference envisioned a 'global system of eulerian observatories' which evolved into the OceanSITES project. OceanSITES has been generously supported by individual oceanographic institutes and agencies across the globe, as well as by the WMO-IOC Joint Technical Commission for Oceanography and Marine Meteorology (under JCOMMOPS). The project is directed by the needs of research scientists, but has a strong data management component, with an international team developing content standards, metadata specifications, and NetCDF templates for many types of in situ oceanographic data. The OceanSITES NetCDF format specification is intended as a robust data exchange and archive format specifically for time-series observatory data from the deep ocean. First released in February 2006, it has evolved to build on and extend internationally recognised standards such as the Climate and Forecast (CF) standard, BODC vocabularies, ISO formats and vocabularies, and in version 1.3, released in 2014, ACDD (Attribute Convention for Dataset Discovery). The success of the OceanSITES format has inspired other observational groups, such as autonomous vehicles and ships of opportunity, to also use the format and today it is fulfilling the original concept of providing a coherent set of data from eurerian observatories. Data in the OceanSITES format is served by 2 Global Data Assembly Centres (GDACs), one at Coriolis, in France, at ftp://ftp.ifremer.fr/ifremer/oceansites/ and one at the US NDBC, at ftp://data.ndbc.noaa.gov/data/oceansites/. These two centres serve over 26,800 OceanSITES format data files from 93 moorings. The use of standardised and controlled features enables the files held at the OceanSITES GDACs to be electronically discoverable and ensures the widest access to the data. The OceanSITES

A systematic approach to developing a global surgery elective.

Science.gov (United States)

Hoehn, Richard S; Davis, Bradley R; Huber, Nathan L; Edwards, Michael J; Lungu, Douglas; Logan, Jocelyn M

2015-01-01

Interest in global health has been increasing for years among American residents and medical students. Many residency programs have developed global health tracks or electives in response to this need. Our goal was to create a global surgery elective based on a synergistic partnership between our institution and a hospital in the developing world. We created a business plan and 1-year schedule for researching potential sites and completing a pilot rotation at our selected hospital. We administered a survey to general surgery residents at the University of Cincinnati and visited medical facilities in Sierra Leone, Cameroon, and Malawi. The survey was given to all general surgery residents. A resident and a faculty member executed the fact-finding trip as well as the pilot rotation. Our general surgery residents view an international elective as integral to residency training and would participate in such an elective. After investigating 6 hospitals in sub-Saharan Africa, we conducted a pilot rotation at our selected hospital and gained the necessary information to organize a curriculum. We will begin sending senior residents for 8-week rotations in the coming academic year. By systematically approaching the process of creating a global surgery elective, we were able to gain considerable insight into choosing a location and organizing the elective. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Global Swindle or Global Warming. How technology can deal with it; Global Swindle of Global Warming. Hoe moet de techniek hiermee omgaan?

Energy Technology Data Exchange (ETDEWEB)

Zeiler, W. [Kropman Installatietechniek, Breda (Netherlands)

2008-02-15

Some people are still not convinced that human-caused global warming is taking place. The media tend to pay attention to both proponents and opponents of their points of view. The impression is that the subject is still widely open to debate. One of the best-known contributions is Al Gore's film 'An Inconvenient Truth'. Channel 4 Television in the United Kingdom countered Gore's arguments with the documentary 'The Great Global Warming Swindle' (TGGWS), a production which went on to enjoy worldwide media exposure. Both Al Gore and the makers of TGGWS play on the viewer's emotions. The Climate Portal, the Dutch website of the Platform for Communication on Climate Change (PCCC), examines the arguments presented in TGGWS in the light of current knowledge on climate change. It is also clear from the recently published Fourth Assessment Report of the IPCC, that not one of the arguments of TGGWS is scientifically valid. The makers of the film created arguments by manipulating graphs and making selective use of the data. [Dutch] Voor sommige mensen is het nog steeds niet aannemelijk dat we te maken hebben met de effecten van 'Global Warming'. In de media worden voor- en tegenstanders aan het woord gelaten. Hierdoor ontstaat een beeld dat er nog veel discussie over dit onderwerp mogelijk is. Het meest bekend is AI Gore's 'An Inconvenient truth', maar als antwoord daarop heeft het Engelse Channel 4 de documentaire 'The Great Global Warming Swindle' (TGGWS), ook een wereldtournee door de media gemaakt. Zowel Al Gore als de makers van deze documentaire spelen in op de emoties van het publiek. Op het klimaatportaal, de site van het Platform Communication on Climate Change (PCCC) worden de beweringen in TGGWS in de context van de kennis over klimaatverandering geplaatst. Daaruit blijkt, zoals onder andere in het recent verschenen vierde Assessment Report van het IPCC te lezen is, dat geen van de in de TGGWS

Few-view image reconstruction with dual dictionaries

International Nuclear Information System (INIS)

Lu Yang; Zhao Jun; Wang Ge

2012-01-01

In this paper, we formulate the problem of computed tomography (CT) under sparsity and few-view constraints, and propose a novel algorithm for image reconstruction from few-view data utilizing the simultaneous algebraic reconstruction technique (SART) coupled with dictionary learning, sparse representation and total variation (TV) minimization on two interconnected levels. The main feature of our algorithm is the use of two dictionaries: a transitional dictionary for atom matching and a global dictionary for image updating. The atoms in the global and transitional dictionaries represent the image patches from high-quality and low-quality CT images, respectively. Experiments with simulated and real projections were performed to evaluate and validate the proposed algorithm. The results reconstructed using the proposed approach are significantly better than those using either SART or SART–TV. (paper)

Stereo Viewing System. Innovative Technology Summary Report

International Nuclear Information System (INIS)

None

2000-01-01

The Stereo Viewing System provides stereoscopic viewing of Light Duty Utility Arm activities. Stereoscopic viewing allows operators to see the depth of objects. This capability improves the control of the Light Duty Utility Arm performed in DOE's underground radioactive waste storage tanks and allows operators to evaluate the depth of pits, seams, and other anomalies. Potential applications include Light Duty Utility Arm deployment operations at the Oak Ridge Reservation, Hanford Site, and the Idaho National Engineering and Environmental Laboratory

Global teaching of global seismology

Science.gov (United States)

Stein, S.; Wysession, M.

2005-12-01

Our recent textbook, Introduction to Seismology, Earthquakes, & Earth Structure (Blackwell, 2003) is used in many countries. Part of the reason for this may be our deliberate attempt to write the book for an international audience. This effort appears in several ways. We stress seismology's long tradition of global data interchange. Our brief discussions of the science's history illustrate the contributions of scientists around the world. Perhaps most importantly, our discussions of earthquakes, tectonics, and seismic hazards take a global view. Many examples are from North America, whereas others are from other areas. Our view is that non-North American students should be exposed to North American examples that are type examples, and that North American students should be similarly exposed to examples elsewhere. For example, we illustrate how the Euler vector geometry changes a plate boundary from spreading, to strike-slip, to convergence using both the Pacific-North America boundary from the Gulf of California to Alaska and the Eurasia-Africa boundary from the Azores to the Mediterranean. We illustrate diffuse plate boundary zones using western North America, the Andes, the Himalayas, the Mediterranean, and the East Africa Rift. The subduction zone discussions examine Japan, Tonga, and Chile. We discuss significant earthquakes both in the U.S. and elsewhere, and explore hazard mitigation issues in different contexts. Both comments from foreign colleagues and our experience lecturing overseas indicate that this approach works well. Beyond the specifics of our text, we believe that such a global approach is facilitated by the international traditions of the earth sciences and the world youth culture that gives students worldwide common culture. For example, a video of the scene in New Madrid, Missouri that arose from a nonsensical earthquake prediction in 1990 elicits similar responses from American and European students.

Global work contexts as sites of discursive sense making

DEFF Research Database (Denmark)

Petersen, Nils Braad

2014-01-01

Global work contexts represent highly complex working environments with simultaneous attachment to several projects and teams (Rosen, Furst & Blackburn, 2007). This complexity increases the for the sense-making capabilities of employees (Weick, 1995). MyPhD project examines this sense-making proc...... of knowledge communication networks in a global organisation. Interviews were fully transscribed analysed using a combination of James Gee’s approach to discourse analysis, and a novel adaptation of Auatin’s speech act theory....

A global view of shifting cultivation: Recent, current, and future extent.

Directory of Open Access Journals (Sweden)

Andreas Heinimann

Full Text Available Mosaic landscapes under shifting cultivation, with their dynamic mix of managed and natural land covers, often fall through the cracks in remote sensing-based land cover and land use classifications, as these are unable to adequately capture such landscapes' dynamic nature and complex spectral and spatial signatures. But information about such landscapes is urgently needed to improve the outcomes of global earth system modelling and large-scale carbon and greenhouse gas accounting. This study combines existing global Landsat-based deforestation data covering the years 2000 to 2014 with very high-resolution satellite imagery to visually detect the specific spatio-temporal pattern of shifting cultivation at a one-degree cell resolution worldwide. The accuracy levels of our classification were high with an overall accuracy above 87%. We estimate the current global extent of shifting cultivation and compare it to other current global mapping endeavors as well as results of literature searches. Based on an expert survey, we make a first attempt at estimating past trends as well as possible future trends in the global distribution of shifting cultivation until the end of the 21st century. With 62% of the investigated one-degree cells in the humid and sub-humid tropics currently showing signs of shifting cultivation-the majority in the Americas (41% and Africa (37%-this form of cultivation remains widespread, and it would be wrong to speak of its general global demise in the last decades. We estimate that shifting cultivation landscapes currently cover roughly 280 million hectares worldwide, including both cultivated fields and fallows. While only an approximation, this estimate is clearly smaller than the areas mentioned in the literature which range up to 1,000 million hectares. Based on our expert survey and historical trends we estimate a possible strong decrease in shifting cultivation over the next decades, raising issues of livelihood security

Enhancement of the REMix energy system model. Global renewable energy potentials, optimized power plant siting and scenario validation

Energy Technology Data Exchange (ETDEWEB)

Stetter, Daniel

2014-04-10

As electricity generation based on volatile renewable resources is subject to fluctuations, data with high temporal and spatial resolution on their availability is indispensable for integrating large shares of renewable capacities into energy infrastructures. The scope of the present doctoral thesis is to enhance the existing energy modelling environment REMix in terms of (i.) extending the geographic coverage of the potential assessment tool REMix-EnDaT from a European to a global scale, (ii.) adding a new plant siting optimization module REMix-PlaSMo, capable of assessing siting effects of renewable power plants on the portfolio output and (iii.) adding a new alternating current power transmission model between 30 European countries and CSP electricity imports from power plants located in North Africa and the Middle East via high voltage direct current links into the module REMix-OptiMo. With respect to the global potential assessment tool, a thorough investigation is carried out creating an hourly global inventory of the theoretical potentials of the major renewable resources solar irradiance, wind speed and river discharge at a spatial resolution of 0.45°x0.45°. A detailed global land use analysis determines eligible sites for the installation of renewable power plants. Detailed power plant models for PV, CSP, wind and hydro power allow for the assessment of power output, cost per kWh and respective full load hours taking into account the theoretical potentials, technological as well as economic data. The so-obtined tool REMix-EnDaT can be used as follows: First, as an assessment tool for arbitrary geographic locations, countries or world regions, deriving either site-specific or aggregated installable capacities, cost as well as full load hour potentials. Second, as a tool providing input data such as installable capacities and hourly renewable electricity generation for further assessments using the modules REMix-PlasMo and OptiMo. The plant siting tool

Enhancement of the REMix energy system model. Global renewable energy potentials, optimized power plant siting and scenario validation

International Nuclear Information System (INIS)

Stetter, Daniel

2014-01-01

As electricity generation based on volatile renewable resources is subject to fluctuations, data with high temporal and spatial resolution on their availability is indispensable for integrating large shares of renewable capacities into energy infrastructures. The scope of the present doctoral thesis is to enhance the existing energy modelling environment REMix in terms of (i.) extending the geographic coverage of the potential assessment tool REMix-EnDaT from a European to a global scale, (ii.) adding a new plant siting optimization module REMix-PlaSMo, capable of assessing siting effects of renewable power plants on the portfolio output and (iii.) adding a new alternating current power transmission model between 30 European countries and CSP electricity imports from power plants located in North Africa and the Middle East via high voltage direct current links into the module REMix-OptiMo. With respect to the global potential assessment tool, a thorough investigation is carried out creating an hourly global inventory of the theoretical potentials of the major renewable resources solar irradiance, wind speed and river discharge at a spatial resolution of 0.45°x0.45°. A detailed global land use analysis determines eligible sites for the installation of renewable power plants. Detailed power plant models for PV, CSP, wind and hydro power allow for the assessment of power output, cost per kWh and respective full load hours taking into account the theoretical potentials, technological as well as economic data. The so-obtined tool REMix-EnDaT can be used as follows: First, as an assessment tool for arbitrary geographic locations, countries or world regions, deriving either site-specific or aggregated installable capacities, cost as well as full load hour potentials. Second, as a tool providing input data such as installable capacities and hourly renewable electricity generation for further assessments using the modules REMix-PlasMo and OptiMo. The plant siting tool

Global Patterns in Students' Views of Science and Interest in Science

Science.gov (United States)

van Griethuijsen, Ralf A. L. F.; van Eijck, Michiel W.; Haste, Helen; den Brok, Perry J.; Skinner, Nigel C.; Mansour, Nasser; Savran Gencer, Ayse; BouJaoude, Saouma

2015-08-01

International studies have shown that interest in science and technology among primary and secondary school students in Western European countries is low and seems to be decreasing. In many countries outside Europe, and especially in developing countries, interest in science and technology remains strong. As part of the large-scale European Union funded `Science Education for Diversity' project, a questionnaire probing potential reasons for this difference was completed by students in the UK, Netherlands, Turkey, Lebanon, India and Malaysia. This questionnaire sought information about favourite courses, extracurricular activities and views on the nature of science. Over 9,000 students aged mainly between 10 and 14 years completed the questionnaire. Results revealed that students in countries outside Western Europe showed a greater interest in school science, in careers related to science and in extracurricular activities related to science than did Western European students. Non-European students were also more likely to hold an empiricist view of the nature of science and to believe that science can solve many problems faced by the world. Multilevel analysis revealed a strong correlation between interest in science and having such a view of the Nature of Science.

Regulation of alcohol marketing: a global view.

Science.gov (United States)

Casswell, Sally; Maxwell, Anna

2005-09-01

The marketing of alcohol produces a new challenge for policy development internationally, in part because of the increase in the use of new, unmeasured technologies. Many of these new developments are, as yet, relatively invisible in the policy arena. New approaches in branding, the utilization of marketing opportunities via branded events and new products provide additional complexity to attempts to monitor and to restrict the impact of marketing on young people and other vulnerable groups. Current attempts to restrict marketing globally, which rely primarily on voluntary codes and focus on traditional media, are inadequate to these challenges. A new statutory framework is required to enable the monitoring and control of the full marketing mix in ways which match the sophistication of the marketing efforts themselves.

A Stay-Rich View of the New Global Economy

Science.gov (United States)

Trusteeship, 2011

2011-01-01

Major demographic changes around the world. Disproportionate sovereign debt. A shift from North America, Western Europe, and Japan to emerging economies as centers of growth. Unprecedented levels of market risk and volatility. The structure of the global economy is undergoing significant changes. Michael Oyster, managing principal of Fund…

Global Ocean Phytoplankton

Science.gov (United States)

Franz, B. A.; Behrenfeld, M. J.; Siegel, D. A.; Werdell, P. J.

2014-01-01

Marine phytoplankton are responsible for roughly half the net primary production (NPP) on Earth, fixing atmospheric CO2 into food that fuels global ocean ecosystems and drives the ocean's biogeochemical cycles. Phytoplankton growth is highly sensitive to variations in ocean physical properties, such as upper ocean stratification and light availability within this mixed layer. Satellite ocean color sensors, such as the Sea-viewing Wide Field-of-view Sensor (SeaWiFS; McClain 2009) and Moderate Resolution Imaging Spectroradiometer (MODIS; Esaias 1998), provide observations of sufficient frequency and geographic coverage to globally monitor physically-driven changes in phytoplankton distributions. In practice, ocean color sensors retrieve the spectral distribution of visible solar radiation reflected upward from beneath the ocean surface, which can then be related to changes in the photosynthetic phytoplankton pigment, chlorophyll- a (Chla; measured in mg m-3). Here, global Chla data for 2013 are evaluated within the context of the 16-year continuous record provided through the combined observations of SeaWiFS (1997-2010) and MODIS on Aqua (MODISA; 2002-present). Ocean color measurements from the recently launched Visible and Infrared Imaging Radiometer Suite (VIIRS; 2011-present) are also considered, but results suggest that the temporal calibration of the VIIRS sensor is not yet sufficiently stable for quantitative global change studies. All MODISA (version 2013.1), SeaWiFS (version 2010.0), and VIIRS (version 2013.1) data presented here were produced by NASA using consistent Chla algorithms.

Managing the Global Supply Chain

DEFF Research Database (Denmark)

Skjøtt-Larsen, Tage; Schary, Philip B.; Mikkola, Juliana Hsuan

The world today faces global competition. The supply chain is vital part of the globalization process. Presenting a global view of the scope and complexity of supply chain management, this book reflects the rapid change that has taken place within the supply chain and its environment. This new...... edition has been fully updated with recent changes in concepts, technology and practice. Integration and collaboration are keywords in future competition. Firms must be agile and lean at the same time. The book gives an insightful overview of the conceptual foundations of the global supply chain, as...... well as current examples of best practice of managing supply chains in a global context....

Managing the Global Supply Chain

DEFF Research Database (Denmark)

Hsuan, Juliana; Skjøtt-Larsen, Tage; Kinra, Aseem

The world today faces global competition. The supply chain is vital part of the globalization process. Presenting a global view of the scope and complexity of supply chain management, this book reflects the rapid change that has taken place within the supply chain and its environment. This new...... well as current examples of best practice of managing supply chains in a global context....... edition has been fully updated with recent changes in concepts, technology and practice. Integration and collaboration are keywords in future competition. Firms must be agile and lean at the same time. The book gives an insightful overview of the conceptual foundations of the global supply chain, as...

Is Globalization Good for the Poor? A Reply to Pogge

DEFF Research Database (Denmark)

Sønderholm, Jørn; Lydholm, Henrik

2016-01-01

an economic polarization between the wealthiest and poorest people of the world, is not, we contend, something that in itself offers strong support for his view that the global institutional order is a significant cause of this economic polarization. We believe that Pogge overemphasizes the impact......In an article from 2011, Thomas Pogge asks if globalization is good for the world’s poor. Pogge answers in the negative. As important evidence for the view that the globalization period has not been good for the world’s poor, Pogge cites a dataset provided by Branko Milanović (CUNY......). In this article, we do not take issue with Pogge’s definition of “globalization”, “the world’s poor” or with the veracity of the empirical data he refers to in articulating and defending his view about globalization and the world’s poor. However, Pogge’s reference to a dataset showing that there has been...

Global Cities, Ownership Structures, and Location Choice

DEFF Research Database (Denmark)

Geisler Asmussen, Christian; Nielsen, Bo Bernhard; Goerzen, Anthony

2018-01-01

Purpose: In this paper, we develop a more nuanced view of subnational location choice with a particular focus on global cities. We argue that multinational firms may use global cities to establish bridgeheads—subsidiaries at intermediate levels of the ownership chain that enable further internati......Purpose: In this paper, we develop a more nuanced view of subnational location choice with a particular focus on global cities. We argue that multinational firms may use global cities to establish bridgeheads—subsidiaries at intermediate levels of the ownership chain that enable further...... of these investments are associated with micro-location choices in a host country. Findings: We find that there are substantial differences between the types, roles, activities, and geographic origins of the firms locating in different areas, and in the ownership structures spanning them. We propose that this has...... managerial and theoretical implications which may be understood based on an organizing framework describing a tradeoff between the pursuit of global connectivity and local density on the one hand, and cost control on the other. Research limitations/implications: Empirical work on foreign location choices...

Globalization, English Language Teaching and Turkey

Science.gov (United States)

Altan, Mustafa Zülküf

2017-01-01

Globalization as a concept has been used both positively and negatively by many different people and in many different situations. Depending on the point of view, all definitions on globalization state that it has the power of creating a world without boundaries where people communicate, share, and do business with the help of information,…

The Impact of Globalization on Teaching Profession: The Global Teacher

Science.gov (United States)

Canli, Suzan; Demirtas, Hasan

2018-01-01

The main objective of the present study was to examine the impact of globalization on the teaching profession based on teacher views. Furthermore, the study aimed to make recommendations for the practitioners and the researchers based on the study findings. In the study, the qualitative phenomenology research method was used and the participants…

BirdsEyeView (BEV: graphical overviews of experimental data

Directory of Open Access Journals (Sweden)

Zhang Lifeng

2012-09-01

Full Text Available Abstract Background Analyzing global experimental data can be tedious and time-consuming. Thus, helping biologists see results as quickly and easily as possible can facilitate biological research, and is the purpose of the software we describe. Results We present BirdsEyeView, a software system for visualizing experimental transcriptomic data using different views that users can switch among and compare. BirdsEyeView graphically maps data to three views: Cellular Map (currently a plant cell, Pathway Tree with dynamic mapping, and Gene Ontology http://www.geneontology.org Biological Processes and Molecular Functions. By displaying color-coded values for transcript levels across different views, BirdsEyeView can assist users in developing hypotheses about their experiment results. Conclusions BirdsEyeView is a software system available as a Java Webstart package for visualizing transcriptomic data in the context of different biological views to assist biologists in investigating experimental results. BirdsEyeView can be obtained from http://metnetdb.org/MetNet_BirdsEyeView.htm.

Swedish Music and Fashion - a Global Passion? : Swedish Gorn Globals: Where do they go and why?

OpenAIRE

Jönsson, Sara; Lagerdahl, Linda

2005-01-01

This Master Thesis discusses the phenomenon of Born Globals, i.e. companies which internationalise at an early stage and view the whole world as their playing field. Most definitions of Born Globals only regard the international output of a company. We have chosen to consider the international input as well. The definition of Born Globals used in our study is: ´a firm that from its inception derives competitive advantages from the use of resources and the sales of outputs in multiple countrie...

Globalization: A Multi-Faceted Terrain | Jotia | Lwati: A Journal of ...

African Journals Online (AJOL)

This paper registers that globalization is a multifaceted phenomenon that can be viewed from the socio-economic, political and cultural perspectives. The paper explore the globalization theory which calls for the unification of one global village and also looks at forces driving globalization such as international free trade and ...

Impacts of globalization in health.

Science.gov (United States)

Ioannou, Andriani; Mechili, Aggelos; Kolokathi, Aikaterini; Diomidous, Marianna

2013-01-01

Globalization is the process of international integration arising from the interchange of world views, products, ideas, and other aspects of culture. Globalization describes the interplay of macro-social forces across cultures. The purpose of this study is a systematic review of the bibliography on the impacts of globalization in health. The consequences of globalization on health present a twofold dimension, on the one hand affects the health of the population and on the other hand organization and functioning of health systems. As a result of globalization, there has been an undeniable economic development and technological progress to support the level of health around the world, improving the health status of certain populations with a beneficial increase in life expectancy. In many aspects globalization is good but there are many problems too.

DIRECTIONS AND CHALLENGES IN GLOBAL AGRICULTURE

Directory of Open Access Journals (Sweden)

Daniela POPA

2013-01-01

Full Text Available The development of global agricultural market has been at the forefront of professional studies. Expert opinions have quite differing views as to whether the world’s food production will be able to supply the huge demand of growing population. This scientific paper provides a general overview of global agricultural directions, including views on whether agricultural productivity increases will be able to keep with food demand increases and price trends. The scientific paper has focused on the present state of the agricultural market and on the analysis of the key factors defining the tasks of the agricultural sector in the near future, with a special attention to the case of Republic of Moldova.

Global ice sheet modeling

International Nuclear Information System (INIS)

Hughes, T.J.; Fastook, J.L.

1994-05-01

The University of Maine conducted this study for Pacific Northwest Laboratory (PNL) as part of a global climate modeling task for site characterization of the potential nuclear waste respository site at Yucca Mountain, NV. The purpose of the study was to develop a global ice sheet dynamics model that will forecast the three-dimensional configuration of global ice sheets for specific climate change scenarios. The objective of the third (final) year of the work was to produce ice sheet data for glaciation scenarios covering the next 100,000 years. This was accomplished using both the map-plane and flowband solutions of our time-dependent, finite-element gridpoint model. The theory and equations used to develop the ice sheet models are presented. Three future scenarios were simulated by the model and results are discussed

Translation as (Global) Writing

Science.gov (United States)

Horner, Bruce; Tetreault, Laura

2016-01-01

This article explores translation as a useful point of departure and framework for taking a translingual approach to writing engaging globalization. Globalization and the knowledge economy are putting renewed emphasis on translation as a key site of contest between a dominant language ideology of monolingualism aligned with fast capitalist…

Globalization and the Internationalization of Graduate Education: A Macro and Micro View

Science.gov (United States)

Nerad, Maresi

2010-01-01

Since the 1990s, globalization has become a central phenomenon for all of society, including graduate education and particularly doctoral education. Globalization takes place in a context where doctoral education and research capacity are unevenly distributed and where a few research universities, mainly in wealthy countries, have become powerful…

Global, Local, or Regional?

DEFF Research Database (Denmark)

Verbeke, Alain; Geisler Asmussen, Christian

2016-01-01

of analysis, in addition to the country-level and the global level. Regional strategy analysis requires a fundamental rethink of mainstream theories in the international strategy sphere. This rethink involves, inter alia, internalization theory, with its resource-based view and transaction cost economics...

A smartphone-optimized web site for conveniently viewing otolaryngology journal abstracts.

Science.gov (United States)

Golub, Justin S; Sharma, Arun; Samy, Ravi N

2014-12-01

Access to the medical literature has not kept pace with the mobile revolution. We aimed to (1) gauge interest in a smartphone-optimized Web site for conveniently accessing otolaryngology literature and (2) create an easy-to-access and convenient Web site that displays otolaryngology journal abstracts in a format optimized for smartphones. A survey was sent to physicians of a major US academic otolaryngology-head and neck surgery department. Demographics, literature-browsing habits, and barriers to staying updated were assessed. The response rate was 87%. Ninety-one percent of respondents used a smartphone, and 85% wished they could stay more up to date with the otolaryngology literature. Most respondents believed a convenient smartphone-optimized Web site could help them achieve this goal. A Web site was then developed in collaboration with a university creative department as a proof of concept. The site uses a simple RSS aggregator to display journal abstracts formatted for smartphone-sized screens (www.otosurg.com). © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

MPL-net at ARM Sites

Science.gov (United States)

Spinhirne, J. D.; Welton, E. J.; Campbell, J. R.; Berkoff, T. A.; Starr, David OC. (Technical Monitor)

2002-01-01

The NASA MPL-net project goal is consistent data products of the vertical distribution of clouds and aerosol from globally distributed lidar observation sites. The four ARM micro pulse lidars are a basis of the network to consist of over twelve sites. The science objective is ground truth for global satellite retrievals and accurate vertical distribution information in combination with surface radiation measurements for aerosol and cloud models. The project involves improvement in instruments and data processing and cooperation with ARM and other partners.

Global projections of extreme sea levels in view of climate change

Science.gov (United States)

Vousdoukas, M. I.; Feyen, L.; Voukouvalas, E.; Mentaschi, L.; Verlaan, M.; Jevrejeva, S.; Jackson, L. P.

2017-12-01

Global warming is expected to drive increasing extreme sea levels (ESLs) and flood risk along the world's coasts. The present contribution aims to present global ESL projections obtained by combining dynamic simulations of all the major ESL components during the present century, considering the latest CMIP5 projections for RCP4.5 and RCP8.5. Baseline values are obtained combining global re-analyses of tides, waves, and storm surges, including the effects of tropical cyclones. The global average RSLR is projected around 20 and 24 cm by the 2050s under RCP4.5 and RCP8.5, respectively and is projected to reach 46 and 67 cm by the year 2100. The largest increases in MSL are projected along the South Pacific, Australia and West Africa, while the smaller RSLR is projected around East North America, and Europe. Contributions from waves and storm surges show a very weak increasing global trend, which becomes statistically significant only towards the end of the century and under RCP8.5. However, for areas like the East China Sea, Sea of Japan, Alaska, East Bering Sea, as well as the Southern Ocean, climate extremes could increase up to 15%. By the end of this century the 100-year event ESL along the world's coastlines will on average increase by 48 cm for RCP4.5 and 75 cm for RCP8.5. The strongest rise is projected along the Southern Ocean exceeding 1 m under RCP8.5 by the end of the century. Increase exceeding 80 cm is projected for East Asia, West North America, East South America, and the North Indian Ocean. Considering always the business as usual and the year 2100, the lowest increase in ESL100 is projected along the East North America and Europe (below 50 cm). The present findings indicate that, under both RCPs, by the year 2050 the present day 100-year event will occur every 5 years along a large part of the tropics, rendering coastal zones exposed to intermittent flood hazard.

Structuring Successful Global Virtual Teams

Science.gov (United States)

2015-01-01

e.g., email) to a lot (e.g., video conferencing ). Finally, global teams can vary in their level of synchronicity, or the degree to which a team’s... electronic communication. Thus, we view these types of teams as analogous enough that they can be discussed together under the overarching term of “global...emergence. Balthazard, Waldman, and Warren (2009) found that communication media that mim- ics face-to-face interactions (e.g., video conferencing

Higher Education Globalization in the Context of American Guidelines

Science.gov (United States)

Bidyuk, Natalya

2016-01-01

The article deals with the problem of globalization impact on higher education system in the United Stated of America. It has been concluded that globalization as a phenomenon has been acquiring much significance in all the spheres, especially in higher education. Different views on the essence of globalization, especially in the context of higher…

Global bioethics: utopia or reality?

Science.gov (United States)

Hellsten, Sirkku K

2008-08-01

This article discusses what 'global bioethics' means today and what features make bioethical research 'global'. The article provides a historical view of the development of the field of 'bioethics', from medical ethics to the wider study of bioethics in a global context. It critically examines the particular problems that 'global bioethics' research faces across cultural and political borders and suggests some solutions on how to move towards a more balanced and culturally less biased dialogue in the issues of bioethics. The main thesis is that we need to bring global and local aspects closer together when looking for international guidelines, by paying more attention to particular cultures and local economic and social circumstances in reaching a shared understanding of the main values and principles of bioethics, and in building 'biodemocracy'.

Global Standards of Market Civilization

DEFF Research Database (Denmark)

Global Standards of Market Civilization brings together leading scholars, representing a range of political views, to investigate how global 'standards of market civilization' have emerged, their justification, and their political, economic and social impact. Key chapters show how as the modern...... thought, as well as its historical application part II presents original case studies that demonstrate the emergence of such standards and explore the diffusion of liberal capitalist ideas through the global political economy and the consequences for development and governance; the International Monetary...... Fund's capacity to formulate a global standard of civilization in its reform programs; and problems in the development of the global trade, including the issue of intellectual property rights. This book will be of strong interest to students and scholars in wide range of fields relating to the study...

Globalization and Health: Exploring the opportunities and constraints for health arising from globalization

Science.gov (United States)

Yach, Derek

2005-01-01

The tremendous benefits which have been conferred to almost 5 billion people through improved technologies and knowledge highlights the concomitant challenge of bringing these changes to the 1 billion people living mostly in sub-Saharan Africa and South Asia who are yet to benefit. There is a growing awareness of the need to reduce human suffering and of the necessary participation of governments, non-government organizations and industry within this process. This awareness has recently translated into new funding mechanisms to address HIV/Aids and vaccines, a global push for debt relief and better trade opportunities for the poorest countries, and recognition of how global norms that address food safety, infectious diseases and tobacco benefit all. 'Globalization and Health' will encourage an exchange of views on how the global architecture for health governance needs to changes in the light of global threats and opportunities. PMID:15847700

Globalization and Health: Exploring the opportunities and constraints for health arising from globalization.

Science.gov (United States)

Yach, Derek

2005-04-22

The tremendous benefits which have been conferred to almost 5 billion people through improved technologies and knowledge highlights the concomitant challenge of bringing these changes to the 1 billion people living mostly in sub-Saharan Africa and South Asia who are yet to benefit. There is a growing awareness of the need to reduce human suffering and of the necessary participation of governments, non-government organizations and industry within this process. This awareness has recently translated into new funding mechanisms to address HIV/Aids and vaccines, a global push for debt relief and better trade opportunities for the poorest countries, and recognition of how global norms that address food safety, infectious diseases and tobacco benefit all. 'Globalization and Health' will encourage an exchange of views on how the global architecture for health governance needs to changes in the light of global threats and opportunities.

Remote Viewing End Effectors for Light Duty Utility Arm Robot (U)

International Nuclear Information System (INIS)

Heckendorn, F.M.; Robinson, C.W.; Haynes, H.B.; Anderosn, E.K.; Pardini, A.F.

1996-01-01

The Robotics Development Groups at the Savannah River Site (SRS) and at the Hanford site have developed remote video and photography systems for deployment in underground radioactive-waste storage tanks at the Department of Energy (DOE) sites as a part of the Office of Science and Technology (OST) program within DOE. Viewing and documenting the tank interiors and their associated annular spaces is an extremely valuable tool in characterizing their condition and contents and in controlling their remediation. Several specialized video/photography systems and robotic End Effectors have been fabricated that provide remote viewing and lighting. All are remotely deployable into and out of the tank, with all viewing functions remotely operated. Positioning all control components away from the facility prevents the potential for personnel exposure to radiation and contamination. Only the remote video systems are discussed in this paper

On Becoming a Global Citizen: Transformative Learning Through Global Health Experiences.

Science.gov (United States)

Litzelman, Debra K; Gardner, Adrian; Einterz, Robert M; Owiti, Philip; Wambui, Charity; Huskins, Jordan C; Schmitt-Wendholt, Kathleen M; Stone, Geren S; Ayuo, Paul O; Inui, Thomas S; Umoren, Rachel A

Globalization has increased the demand for international experiences in medical education. International experiences improve medical knowledge, clinical skills, and self-development; influence career objectives; and provide insights on ethical and societal issues. However, global health rotations can end up being no more than tourism if not structured to foster personal transformation and global citizenship. We conducted a qualitative assessment of trainee-reported critical incidents to more deeply understand the impact of our global health experience on trainees. A cross-sectional survey was administered to trainees who had participated in a 2-month elective in Kenya from January 1989 to May 2013. We report the results of a qualitative assessment of the critical incident reflections participants (n = 137) entered in response to the prompt, "Write about one of your most memorable experiences and explain why you chose to describe this particular one." Qualitative analyses were conducted using thematic analysis and crystallization immersion analytic methods based on the principles of grounded theory, employing a constructivists' research paradigm. Four major themes emerged. These themes were Opening Oneself to a Broader World View; Impact of Suffering and Death; Life-Changing Experiences; and Commitment to Care for the Medically Underserved. Circumstances that learners encounter in the resource-scarce environment in Kenya are eye-opening and life-changing. When exposed to these frame-shifting circumstances, students elaborate on or transform existing points of view. These emotionally disruptive experiences in an international health setting allowed students to enter a transformational learning process with a global mind. Students can see the world as an interdependent society and develop the capacity to advance both their enlightened self-interest and the interest of people elsewhere in the world as they mature as global citizens. Medical schools are encouraged to

The Impact of Globalization on Teacher Education: The Philippine Perspective

Science.gov (United States)

de Guzman, Allan B.; dela Rosa, Praxedes S. M.; Arcangel, Clotilde N.

2005-01-01

This qualitative study is an attempt to describe how administrators, teachers and researchers in a select group of teacher education institutions (TEIs) in the capital of the Philippines collectively view globalization. Specifically, concepts of a globalized teacher education, impact of globalization in teacher education, and problems of teacher…

An algorithm to provide UK global radiation for use with models

International Nuclear Information System (INIS)

Hamer, P.J.C.

1999-01-01

Decision support systems which include crop growth models require long-term average values of global radiation to simulate future expected growth. Global radiation is rarely available as there are relatively few meteorological stations with long-term records and so interpolation between sites is difficult. Global radiation data across a good geographical spread throughout the UK were obtained and sub-divided into ‘coastal’ and ‘inland’ sites. Monthly means of global radiation (S) were extracted and analysed in relation to irradiance in the absence of atmosphere (S o ) calculated from site latitude and the time of year. The ratio S/S o was fitted to the month of the year (t) and site latitude using a nonlinear fit function in which 90% of the variance was accounted for. An algorithm is presented which provides long-term daily values of global radiation from information on latitude, time of year and whether the site is inland or close to the coast. (author)

Mechanistic site-based emulation of a global ocean biogeochemical model (MEDUSA 1.0 for parametric analysis and calibration: an application of the Marine Model Optimization Testbed (MarMOT 1.1

Directory of Open Access Journals (Sweden)

J. C. P. Hemmings

2015-03-01

Full Text Available Biogeochemical ocean circulation models used to investigate the role of plankton ecosystems in global change rely on adjustable parameters to capture the dominant biogeochemical dynamics of a complex biological system. In principle, optimal parameter values can be estimated by fitting models to observational data, including satellite ocean colour products such as chlorophyll that achieve good spatial and temporal coverage of the surface ocean. However, comprehensive parametric analyses require large ensemble experiments that are computationally infeasible with global 3-D simulations. Site-based simulations provide an efficient alternative but can only be used to make reliable inferences about global model performance if robust quantitative descriptions of their relationships with the corresponding 3-D simulations can be established. The feasibility of establishing such a relationship is investigated for an intermediate complexity biogeochemistry model (MEDUSA coupled with a widely used global ocean model (NEMO. A site-based mechanistic emulator is constructed for surface chlorophyll output from this target model as a function of model parameters. The emulator comprises an array of 1-D simulators and a statistical quantification of the uncertainty in their predictions. The unknown parameter-dependent biogeochemical environment, in terms of initial tracer concentrations and lateral flux information required by the simulators, is a significant source of uncertainty. It is approximated by a mean environment derived from a small ensemble of 3-D simulations representing variability of the target model behaviour over the parameter space of interest. The performance of two alternative uncertainty quantification schemes is examined: a direct method based on comparisons between simulator output and a sample of known target model "truths" and an indirect method that is only partially reliant on knowledge of the target model output. In general, chlorophyll

Visitors views of human origins after visiting the Cradle of Humankind World Heritage Site

Directory of Open Access Journals (Sweden)

Anthony Lelliott

2016-02-01

Full Text Available The Cradle of Humankind World Heritage Site, west of Johannesburg, was designated in 1999 because of its importance as a locality where numerous hominid fossils have been discovered since the 1930s. In this article, responses to questions from a survey of more than 800 adult visitors to the Cradle of Humankind visitor centres are analysed, covering their understanding of the concept of the "cradle" and their views on human evolution. Findings indicated that 63% of the respondents conceptualised the cradle as the origin or birthplace of humankind, and a similar proportion thought that nowhere else could be called the Cradle of Humankind (77% of people of South African nationality thought this. Nearly 60% of respondents accepted that humans evolved from an ape-like ancestor, while 25% disagreed. South Africans were less likely to accept human evolution than their international counterparts. The great majority of participants who accepted human evolution based their agreement on various forms of evidence and their knowledge of evolution. A religious foundation was used for their rationale by 60% of those who rejected evolution, with 33% citing evidence for their rejection. The implications of the findings are discussed in the light of public awareness and human origins.

The Influence of the Internet on globalization process

Directory of Open Access Journals (Sweden)

Artur Borcuch

2012-06-01

Full Text Available We are being influenced by the rush of economic and social forces. Internet is perhaps the most visible aspect of globalization and in many ways its driving force. The process of globalization can be understood as the global reach of communications technology and capital movements. The globalization of financial markets means that the movement of exchange rates, interest rates, and stock prices in various countries are intimately interconnected. From the social point of view, globalization is changing the nature of global social relations. The aim of this article is to demonstrate (in a few examples, how does Internet affect the process of globalization?

Singapore's Global Schoolhouse Strategy: Retreat or Recalibration?

Science.gov (United States)

Waring, Peter

2014-01-01

In 2002 a high-level economic review committee recommended that Singapore position itself as a "global schoolhouse". An ambitious target was set to attract 150,000 international students to Singapore by 2015 and to lift the education sector's contribution to GDP from 1.9% to 5% in the same timeframe. The global schoolhouse was viewed as…

Site Environmental Report summary, 1993

International Nuclear Information System (INIS)

1994-06-01

This report describes the Fernald site mission, exposure pathways, and environmental standards and guidelines. Environmental monitoring activities measure and estimate the amount of radioactive and nonradioactive materials that may leave the site and enter the surrounding environment. This presents an overall view of the impact these activities have on the local environment and public health

Site Environmental Report summary, 1993

Energy Technology Data Exchange (ETDEWEB)

1994-06-01

This report describes the Fernald site mission, exposure pathways, and environmental standards and guidelines. Environmental monitoring activities measure and estimate the amount of radioactive and nonradioactive materials that may leave the site and enter the surrounding environment. This presents an overall view of the impact these activities have on the local environment and public health.

Dust Devil in Spirit's View Ahead on Sol 1854 (Stereo)

Science.gov (United States)

2009-01-01

[figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11960 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11960 NASA's Mars Exploration Rover Spirit used its navigation camera to take the images that have been combined into this stereo, 180-degree view of the rover's surroundings during the 1,854th Martian day, or sol, of Spirit's surface mission (March 21, 2009). This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. The rover had driven 13.79 meters (45 feet) westward earlier on Sol 1854. West is at the center, where a dust devil is visible in the distance. North on the right, where Husband Hill dominates the horizon; Spirit was on top of Husband Hill in September and October 2005. South is on the left, where lighter-toned rock lines the edge of the low plateau called 'Home Plate.' This view is presented as a cylindrical-perspective projection with geometric seam correction.

The power of Kawaii: viewing cute images promotes a careful behavior and narrows attentional focus.

Directory of Open Access Journals (Sweden)

Hiroshi Nittono

Full Text Available Kawaii (a Japanese word meaning "cute" things are popular because they produce positive feelings. However, their effect on behavior remains unclear. In this study, three experiments were conducted to examine the effects of viewing cute images on subsequent task performance. In the first experiment, university students performed a fine motor dexterity task before and after viewing images of baby or adult animals. Performance indexed by the number of successful trials increased after viewing cute images (puppies and kittens; M ± SE=43.9 ± 10.3% improvement more than after viewing images that were less cute (dogs and cats; 11.9 ± 5.5% improvement. In the second experiment, this finding was replicated by using a non-motor visual search task. Performance improved more after viewing cute images (15.7 ± 2.2% improvement than after viewing less cute images (1.4 ± 2.1% improvement. Viewing images of pleasant foods was ineffective in improving performance (1.2 ± 2.1%. In the third experiment, participants performed a global-local letter task after viewing images of baby animals, adult animals, and neutral objects. In general, global features were processed faster than local features. However, this global precedence effect was reduced after viewing cute images. Results show that participants performed tasks requiring focused attention more carefully after viewing cute images. This is interpreted as the result of a narrowed attentional focus induced by the cuteness-triggered positive emotion that is associated with approach motivation and the tendency toward systematic processing. For future applications, cute objects may be used as an emotion elicitor to induce careful behavioral tendencies in specific situations, such as driving and office work.

The power of Kawaii: viewing cute images promotes a careful behavior and narrows attentional focus.

Science.gov (United States)

Nittono, Hiroshi; Fukushima, Michiko; Yano, Akihiro; Moriya, Hiroki

2012-01-01

Kawaii (a Japanese word meaning "cute") things are popular because they produce positive feelings. However, their effect on behavior remains unclear. In this study, three experiments were conducted to examine the effects of viewing cute images on subsequent task performance. In the first experiment, university students performed a fine motor dexterity task before and after viewing images of baby or adult animals. Performance indexed by the number of successful trials increased after viewing cute images (puppies and kittens; M ± SE=43.9 ± 10.3% improvement) more than after viewing images that were less cute (dogs and cats; 11.9 ± 5.5% improvement). In the second experiment, this finding was replicated by using a non-motor visual search task. Performance improved more after viewing cute images (15.7 ± 2.2% improvement) than after viewing less cute images (1.4 ± 2.1% improvement). Viewing images of pleasant foods was ineffective in improving performance (1.2 ± 2.1%). In the third experiment, participants performed a global-local letter task after viewing images of baby animals, adult animals, and neutral objects. In general, global features were processed faster than local features. However, this global precedence effect was reduced after viewing cute images. Results show that participants performed tasks requiring focused attention more carefully after viewing cute images. This is interpreted as the result of a narrowed attentional focus induced by the cuteness-triggered positive emotion that is associated with approach motivation and the tendency toward systematic processing. For future applications, cute objects may be used as an emotion elicitor to induce careful behavioral tendencies in specific situations, such as driving and office work.

Global mapping of transposon location.

Directory of Open Access Journals (Sweden)

Abram Gabriel

2006-12-01

Full Text Available Transposable genetic elements are ubiquitous, yet their presence or absence at any given position within a genome can vary between individual cells, tissues, or strains. Transposable elements have profound impacts on host genomes by altering gene expression, assisting in genomic rearrangements, causing insertional mutations, and serving as sources of phenotypic variation. Characterizing a genome's full complement of transposons requires whole genome sequencing, precluding simple studies of the impact of transposition on interindividual variation. Here, we describe a global mapping approach for identifying transposon locations in any genome, using a combination of transposon-specific DNA extraction and microarray-based comparative hybridization analysis. We use this approach to map the repertoire of endogenous transposons in different laboratory strains of Saccharomyces cerevisiae and demonstrate that transposons are a source of extensive genomic variation. We also apply this method to mapping bacterial transposon insertion sites in a yeast genomic library. This unique whole genome view of transposon location will facilitate our exploration of transposon dynamics, as well as defining bases for individual differences and adaptive potential.

The ViewPoint radioprotection supervision workstation

International Nuclear Information System (INIS)

Gaultier, E.

2009-01-01

The author briefly presents the ViewPoint supervision global solution which incorporates audio and video advanced technologies to manage radioprotection operational measurements. Data can be transmitted by-wire or wireless. It can integrate a large number of radioprotection measurement instruments, such as a belt for the monitoring of physiological parameters (body temperature, breathing rhythm, body posture)

Remarks - Global energy outlook and externalities

International Nuclear Information System (INIS)

Gray, J.E.

1994-01-01

The author presents a global energy outlook, for the period 1990-2010. Then, he presents some views on the subject of externalities, some regulations and proscriptions about internalization of costs are detailed. (TEC)

The public view of Pacific Northwest forests

International Nuclear Information System (INIS)

West, P.R.

1991-01-01

There are diverse communities that make up the public in the Pacific Northwest, all with differing views on the forest. To the media, the public are those indirect stakeholders, or average citizens, who have become keenly aware of the importance of environmental issues, including the implications for global change. Linkages between the forests, deforestation, global climate change, and overall environmental sustainability have been widely publicized, though less frequently analyzed in depth. Consequently, the state of Northwest forests has become a vital public interest. The need for an overall margin of global environmental security, and a concern over unsuspected consequences of all economic activity (including forestry) have created a community of interest among the urban population. In part, this is a spillover effect from promoting individual environmental responsibility and the conserver ethic into issues beyond the city boundary. In the Northwest, this often translates as a deep concern over forest management issues and strong conviction that changes are needed. At the same time, and largely as a direct response, the socioeconomic interests of rural forest communities have become a high-profile issue, raising debate over local empowerment and local forest stewardship models. The consequences of this complex and rapidly evolving public view of the forests are critical to forest managers and policymakers. 12 refs

A fast iterative soft-thresholding algorithm for few-view CT reconstruction

Energy Technology Data Exchange (ETDEWEB)

Wu, Junfeng; Mou, Xuanqin; Zhang, Yanbo [Jiaotong Univ., Xi' an (China). Inst. of Image Processing and Pattern Recognition

2011-07-01

Iterative soft-thresholding algorithms with total variation regularization can produce high-quality reconstructions from few views and even in the presence of noise. However, these algorithms are known to converge quite slowly, with a proven theoretically global convergence rate O(1/k), where k is iteration number. In this paper, we present a fast iterative soft-thresholding algorithm for few-view fan beam CT reconstruction with a global convergence rate O(1/k{sup 2}), which is significantly faster than the iterative soft-thresholding algorithm. Simulation results demonstrate the superior performance of the proposed algorithm in terms of convergence speed and reconstruction quality. (orig.)

Are water markets globally applicable?

Science.gov (United States)

Endo, Takahiro; Kakinuma, Kaoru; Yoshikawa, Sayaka; Kanae, Shinjiro

2018-03-01

Water scarcity is a global concern that necessitates a global perspective, but it is also the product of multiple regional issues that require regional solutions. Water markets constitute a regionally applicable non-structural measure to counter water scarcity that has received the attention of academics and policy-makers, but there is no global view on their applicability. We present the global distribution of potential nations and states where water markets could be instituted in a legal sense, by investigating 296 water laws internationally, with special reference to a minimum set of key rules: legalization of water reallocation, the separation of water rights and landownership, and the modification of the cancellation rule for non-use. We also suggest two additional globally distributed prerequisites and policy implications: the predictability of the available water before irrigation periods and public control of groundwater pumping throughout its jurisdiction.

Neuroanatomy and Global Neuroscience.

Science.gov (United States)

DeFelipe, Javier

2017-07-05

Our brains are like a dense forest-a complex, seemingly impenetrable terrain of interacting cells mediating cognition and behavior. However, we should view the challenge of understanding the brain with optimism, provided that we choose appropriate strategies for the development of global neuroscience. Copyright © 2017 Elsevier Inc. All rights reserved.

Bicultural Resourcefulness in Global Management

DEFF Research Database (Denmark)

Clausen, Lisbeth; Keita, Maria H.

2016-01-01

Biculturals are increasingly viewed as a resource in global business. They are effective in multicultural teams, they are great boundary spanners between corporate headquarters and their subsidiaries, and their abilities are acknowl-edged in cross-cultural leadership. This article aims to generate...

The Global Context of Vaccine Refusal: Insights from a Systematic Comparative Ethnography of the Global Polio Eradication Initiative.

Science.gov (United States)

Closser, Svea; Rosenthal, Anat; Maes, Kenneth; Justice, Judith; Cox, Kelly; Omidian, Patricia A; Mohammed, Ismaila Zango; Dukku, Aminu Mohammed; Koon, Adam D; Nyirazinyoye, Laetitia

2016-09-01

Many of medical anthropology's most pressing research questions require an understanding how infections, money, and ideas move around the globe. The Global Polio Eradication Initiative (GPEI) is a $9 billion project that has delivered 20 billion doses of oral polio vaccine in campaigns across the world. With its array of global activities, it cannot be comprehensively explored by the traditional anthropological method of research at one field site. This article describes an ethnographic study of the GPEI, a collaborative effort between researchers at eight sites in seven countries. We developed a methodology grounded in nuanced understandings of local context but structured to allow analysis of global trends. Here, we examine polio vaccine acceptance and refusal to understand how global phenomena-in this case, policy decisions by donors and global health organizations to support vaccination campaigns rather than building health systems-shape local behavior. © 2016 by the American Anthropological Association.

Impact of Globalization on Business

OpenAIRE

Chindris-Vasioiu Oana; Pana Cristian

2011-01-01

The 90s’ represented the first decade through which worldwide national companies started to form a global vision. Still, the present is characterised by the tightening of the global competition. The more the companies fail to adopt the international view, the more increased is the risk of having them excluded from the emerging markets of Western and Eastern Europe, of Far –East Orient or of other world’s regions. Nowadays, the countries, forming the European common market, have abolished the ...

Macro and Micro Remote Viewing of Objects in Sealed Gloveboxes

International Nuclear Information System (INIS)

Heckendorn, F.M.

2004-01-01

The Savannah River Site uses sophisticated glovebox facilities to process and analyze material that is radiologically contaminated or that must be protected from contamination by atmospheric gases. The analysis can be visual, non destructive measurement, or destructive measurement, and allows for the gathering of information that would otherwise not be obtainable. Macro and Micro systems that cover a range of 2X to 400X magnifications with a robust system compatible with the harsh glovebox environment were installed. Remote video inspection systems were developed and deployed in Savannah River Site glovebox facilities that provide high quality or mega-pixel quality remote views, for remote inspections. The specialized video systems that are the subject of this report exhibited specialized field application of remote video/viewing techniques by expanding remote viewing to high and very high quality viewing in gloveboxes. This technological enhancement will allow the gathering of precision information that is otherwise not available

Appreciating "Thirdspace": An Alternative Way of Viewing and Valuing Site-Specific Dance Performance

Science.gov (United States)

Munjee, Tara

2014-01-01

Site-specific dance performance involves the presentation of choreography in connection with a site. The context of the site combined with a viewer's personal history, beliefs, and identity impact the reading and appreciation of the performance. Although both stage and site dance performance valuing elicit multiple interpretations of artistic…

Automatic Sky View Factor Estimation from Street View Photographs—A Big Data Approach

Directory of Open Access Journals (Sweden)

Jianming Liang

2017-04-01

Full Text Available Hemispherical (fisheye photography is a well-established approach for estimating the sky view factor (SVF. High-resolution urban models from LiDAR and oblique airborne photogrammetry can provide continuous SVF estimates over a large urban area, but such data are not always available and are difficult to acquire. Street view panoramas have become widely available in urban areas worldwide: Google Street View (GSV maintains a global network of panoramas excluding China and several other countries; Baidu Street View (BSV and Tencent Street View (TSV focus their panorama acquisition efforts within China, and have covered hundreds of cities therein. In this paper, we approach this issue from a big data perspective by presenting and validating a method for automatic estimation of SVF from massive amounts of street view photographs. Comparisons were made with SVF estimates derived from two independent sources: a LiDAR-based Digital Surface Model (DSM and an oblique airborne photogrammetry-based 3D city model (OAP3D, resulting in a correlation coefficient of 0.863 and 0.987, respectively. The comparisons demonstrated the capacity of the proposed method to provide reliable SVF estimates. Additionally, we present an application of the proposed method with about 12,000 GSV panoramas to characterize the spatial distribution of SVF over Manhattan Island in New York City. Although this is a proof-of-concept study, it has shown the potential of the proposed approach to assist urban climate and urban planning research. However, further development is needed before this approach can be finally delivered to the urban climate and urban planning communities for practical applications.

Web-based CERES Clouds QC Property Viewing Tool

Science.gov (United States)

Smith, R. A.; Chu, C.; Sun-Mack, S.; Chen, Y.; Heckert, E.; Minnis, P.

2014-12-01

This presentation will display the capabilities of a web-based CERES cloud property viewer. Terra data will be chosen for examples. It will demonstrate viewing of cloud properties in gridded global maps, histograms, time series displays, latitudinal zonal images, binned data charts, data frequency graphs, and ISCCP plots. Images can be manipulated by the user to narrow boundaries of the map as well as color bars and value ranges, compare datasets, view data values, and more. Other atmospheric studies groups will be encouraged to put their data into the underlying NetCDF data format and view their data with the tool. A laptop will hopefully be available to allow conference attendees to try navigating the tool.

Peopling Global Health

Directory of Open Access Journals (Sweden)

João Biehl

2014-06-01

Full Text Available The field of Global Health brings together a vastly diverse array of actors working to address pressing health issues worldwide with unprecedented financial and technological resources and informed by various agendas. While Global Health initiatives are booming and displacing earlier framings of the field (such as tropical medicine or international health, critical analyses of the social, political, and economic processes associated with this expanding field — an “open source anarchy” on the ground — are still few and far between. In this essay, we contend that, among the powerful players of Global Health, the supposed beneficiaries of interventions are generally lost from view and appear as having little to say or nothing to contribute. We make the case for a more comprehensive and people-centered approach and demonstrate the crucial role of ethnography as an empirical lantern in Global Health. By shifting the emphasis from diseases to people and environments, and from trickle-down access to equality, we have the opportunity to set a humane agenda that both realistically confronts challenges and expands our vision of the future of global communities.

Is globalization healthy: a statistical indicator analysis of the impacts of globalization on health.

Science.gov (United States)

Martens, Pim; Akin, Su-Mia; Maud, Huynen; Mohsin, Raza

2010-09-17

It is clear that globalization is something more than a purely economic phenomenon manifesting itself on a global scale. Among the visible manifestations of globalization are the greater international movement of goods and services, financial capital, information and people. In addition, there are technological developments, more transboundary cultural exchanges, facilitated by the freer trade of more differentiated products as well as by tourism and immigration, changes in the political landscape and ecological consequences. In this paper, we link the Maastricht Globalization Index with health indicators to analyse if more globalized countries are doing better in terms of infant mortality rate, under-five mortality rate, and adult mortality rate. The results indicate a positive association between a high level of globalization and low mortality rates. In view of the arguments that globalization provides winners and losers, and might be seen as a disequalizing process, we should perhaps be careful in interpreting the observed positive association as simple evidence that globalization is mostly good for our health. It is our hope that a further analysis of health impacts of globalization may help in adjusting and optimising the process of globalization on every level in the direction of a sustainable and healthy development for all.

Is globalization healthy: a statistical indicator analysis of the impacts of globalization on health

Directory of Open Access Journals (Sweden)

Martens Pim

2010-09-01

Full Text Available Abstract It is clear that globalization is something more than a purely economic phenomenon manifesting itself on a global scale. Among the visible manifestations of globalization are the greater international movement of goods and services, financial capital, information and people. In addition, there are technological developments, more transboundary cultural exchanges, facilitated by the freer trade of more differentiated products as well as by tourism and immigration, changes in the political landscape and ecological consequences. In this paper, we link the Maastricht Globalization Index with health indicators to analyse if more globalized countries are doing better in terms of infant mortality rate, under-five mortality rate, and adult mortality rate. The results indicate a positive association between a high level of globalization and low mortality rates. In view of the arguments that globalization provides winners and losers, and might be seen as a disequalizing process, we should perhaps be careful in interpreting the observed positive association as simple evidence that globalization is mostly good for our health. It is our hope that a further analysis of health impacts of globalization may help in adjusting and optimising the process of globalization on every level in the direction of a sustainable and healthy development for all.

Biodiversity Meets the Atmosphere: A Global View of Forest Canopies

Science.gov (United States)

C. M. P. Ozanne; D. Anhuf; S. L. Boulter; M. Keller; R. L. Kitching; C. Korner; F. C. Meinzer; A. W. Mitchell; T. Nakashizuka; P. L. Silva Dias; N. E. Stork; S. J. Wright; M Yoshimura

2003-01-01

The forest canopy is the functional interface between 90% of Earth’s terrestrial biomass and the atmosphere. Multidisciplinary research in the canopy has expanded concepts of global species richness, physiological processes, and the provision of ecosystem services. Trees respond in a species-specific manner to elevated carbon dioxide levels, while climate change...

Exploring the Individual-Organizational Global Mindset Nexus

DEFF Research Database (Denmark)

Bird, Allan; Broundal, Magnus; Hansen, Per Geisler

2016-01-01

by interactively exploring this nexus from six different perspectives with a view to carving out paths for future research and next practice: Business strategy, governance, organizational design, the role of boards, leadership brand-building and human resource development. Introductory vignettes from a panel......The objective of this panel symposium is to explore opportunities for connecting individual and organizational global mindset from both a research and practice perspective. The link between individual and organizational global mindset is hinted at in the global mindset literature, but remains...

SUSTAINABILITY, GLOBALIZATION, CULTURE AND WORK

Directory of Open Access Journals (Sweden)

João Almeida Santos

2013-11-01

Full Text Available This paper discusses the development process and the influence of globalization on culture and behavior of society seen on reflexes in the consumer market and how they participate or interfere in sustainability. Whereas globalization as a process of interaction between people in general originated in trade and political relations, reflections on the culture and behavior of society are inevitable from the point of view of consumption of products that are offered for new consumers in these markets that are in the process of globalization. Considering this necessity, it is important to consider the sustainable use of resources and by-products. This article is a reflection on sustainability, globalization, culture and work, and can be summarized in: a identifying the consequences of globalization on employment from the use of technology, b the consequences of globalization on culture are positive or negative for both involved, c benefits globalization and society have with new, better and cheaper products to meet the population needs and d how sustainability is in this consuming-producing context.

Saving water through global trade

NARCIS (Netherlands)

Chapagain, Ashok; Hoekstra, Arjen Ysbert; Savenije, H.H.G.

2005-01-01

Many nations save domestic water resources by importing water-intensive products and exporting commodities that are less water intensive. National water saving through the import of a product can imply saving water at a global level if the flow is from sites with high to sites with low water

Senior Secondary Indian Students' Views about Global Warming, and Their Implications for Education

Science.gov (United States)

Chhokar, Kiran; Dua, Shweta; Taylor, Neil; Boyes, Edward; Stanisstreet, Martin

2012-01-01

For individuals to make informed lifestyle choices that may help to reduce global warming, they need some understanding of this phenomenon and the factors that contribute to it. However, there is a "gap" between knowledge about global warming and willingness to take personal action. So, although education may be effective in enhancing…

A Global Overview of Male Escort Websites.

Science.gov (United States)

Kumar, Navin; Minichiello, Victor; Scott, John; Harrington, Taylor

2017-01-01

This article details a preliminary dataset of global male escort sites to give insight into the scale of the online market. We conducted a content analysis of 499 Web sites and also measured traffic to these sites. Our analysis examined the structural characteristics of escort services, geographical and regulatory contexts, and resilience of such services. Results suggest that most sites are independent and not affiliated to escort agencies, and the majority cater to male escorts soliciting male clients, with a number of sites for female clientele and couples. These Web sites are dispersed globally, with Asian, European, and South American countries the major hubs in the market and a small number of large multinational sites based in the United States and Europe figuring as a major presence in markets. Although still subject to high levels of regulation in many parts of the world, the data suggest that male escorting is becoming more visible in diverse cultural contexts as measured by the number of Web sites appearing in public spaces.

GLOBAL KEYNESIANISM AND BEYOND

Directory of Open Access Journals (Sweden)

Gernot Kohler

2015-08-01

Full Text Available Something like "global Keynesianism" or "transnational socialism" has been mentioned as a desirable alternative to global neoliberalism (Redmond 1997. However, a definition of this kind of global Keynesianism is hard to find. Many leftists tend to associate Keynesianism with corporate power. However, there are also numerous other leftists who view this differently. For example, a member of parliament for the German Green Party stated in a recent interview that "a reformist party today has to be a left-Keynesian party which contradicts the logic of capital" (Ebermann 1998. A number of scholars from several countries, including Canada, pursue post-Keynesian-ism, in the sense of left-Keynesian economics (e.g., Seccareccia 1991. How-ever, available left-Keynesian literature, as I see it, is lacking a world-system perspective. I am trying in this article to synthesize the two perspectives-namely, left-Keynesianism and world-system theory, leading to a perspective of global left-Keynesianism. This leftist global Keynesianism can, perhaps, be described as an approach to economics which emphasizes responsible public management of economic problems in a world-system context. Common themes in global Keynesianism include the importance of public management, democratic politics, the mixed economy, global income distribution, the management of global demand, investment and money, ecological sustainability and the importance of multiple levels of public management-local, national, regional and global.

Cardiovascular diseases in Ghana within the context of globalization.

Science.gov (United States)

Ofori-Asenso, Richard; Garcia, Daireen

2016-02-01

This paper discusses how globalization and its elements are influencing health dynamics and in particular Cardiovascular diseases (CVDs) in Ghana. It assesses the growing burden of CVDs and its relationship with globalization. It further describes the conceptual framework on which to view the impact of globalization on CVDs in Ghana. It also set out the dimensions of the relationship between CVD risk factors and globalization. The paper concludes with a discussion on strategies for tackling the growing burden of CVDs in Ghana.

An updated view of global water cycling

Science.gov (United States)

Houser, P. R.; Schlosser, A.; Lehr, J.

2009-04-01

Unprecedented new observation capacities combined with revolutions in modeling, we are poised to make huge advances in water cycle assessment, understanding, and prediction. To realize this goal, we must develop a discipline of prediction and verification through the integration of water and energy cycle observations and models, and to verify model predictions against observed phenomena to ensure that research delivers reliable improvements in prediction skill. Accomplishing these goals will require, in part, an accurate accounting of the key reservoirs and fluxes associated with the global water and energy cycle, including their spatial and temporal variability, through integration of all necessary observations and research tools. A brief history of the lineage of the conventional water balance and a summary accounting of all major parameters of the water balance using highly respected secondary sources will be presented. Principally, recently published peer reviewed papers reporting results of original work involving direct measurements and new data generated by high-tech devices (e.g. satellite / airborne instruments, supercomputers, geophysical tools) will be employed. This work lends credence to the conventional water balance ideas, but also reveals anachronistic scientific concepts/models, questionable underlying data, longstanding oversights and outright errors in the water balance.

The Role of Social Networking Sites in Creating Moral Crisis and the Role of the University in Confronting It from the View Point of Qassim University Faculty Members

Science.gov (United States)

Al-Smadi, Hend Sam'an Ibrahim

2017-01-01

The study aimed at recognizing the effect of the social networking sites (henceforth snss) in creating moral crisis and the role of the university in its confrontation from the view point of faculty members at Qassim University. Two tests were constructed; the first included (29 items) developed to identify the role of snss in creating moral…

Global Plate Velocities from the Global Positioning System

Science.gov (United States)

Larson, Kristine M.; Freymueller, Jeffrey T.; Philipsen, Steven

1997-01-01

We have analyzed 204 days of Global Positioning System (GPS) data from the global GPS network spanning January 1991 through March 1996. On the basis of these GPS coordinate solutions, we have estimated velocities for 38 sites, mostly located on the interiors of the Africa, Antarctica, Australia, Eurasia, Nazca, North America, Pacific, and South America plates. The uncertainties of the horizontal velocity components range from 1.2 to 5.0 mm/yr. With the exception of sites on the Pacific and Nazca plates, the GPS velocities agree with absolute plate model predictions within 95% confidence. For most of the sites in North America, Antarctica, and Eurasia, the agreement is better than 2 mm/yr. We find no persuasive evidence for significant vertical motions (less than 3 standard deviations), except at four sites. Three of these four were sites constrained to geodetic reference frame velocities. The GPS velocities were then used to estimate angular velocities for eight tectonic plates. Absolute angular velocities derived from the GPS data agree with the no net rotation (NNR) NUVEL-1A model within 95% confidence except for the Pacific plate. Our pole of rotation for the Pacific plate lies 11.5 deg west of the NNR NUVEL-1A pole, with an angular speed 10% faster. Our relative angular velocities agree with NUVEL-1A except for some involving the Pacific plate. While our Pacific-North America angular velocity differs significantly from NUVEL-1A, our model and NUVEL-1A predict very small differences in relative motion along the Pacific-North America plate boundary itself. Our Pacific-Australia and Pacific- Eurasia angular velocities are significantly faster than NUVEL-1A, predicting more rapid convergence at these two plate boundaries. Along the East Pacific Pise, our Pacific-Nazca angular velocity agrees in both rate and azimuth with NUVFL-1A.

Spirit's View Beside 'Home Plate' on Sol 1823 (Stereo)

Science.gov (United States)

2009-01-01

[figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11971 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11971 NASA's Mars Exploration Rover Spirit used its navigation camera to take the images that have been combined into this stereo, 180-degree view of the rover's surroundings during the 1,823rd Martian day, or sol, of Spirit's surface mission (Feb. 17, 2009). This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. The center of the view is toward the south-southwest. The rover had driven 7 meters (23 feet) eastward earlier on Sol 1823, part of maneuvering to get Spirit into a favorable position for climbing onto the low plateau called 'Home Plate.' However, after two driving attempts with negligible progress during the following three sols, the rover team changed its strategy for getting to destinations south of Home Plate. The team decided to drive Spirit at least partway around Home Plate, instead of ascending the northern edge and taking a shorter route across the top of the plateau. Layered rocks forming part of the northern edge of Home Plate can be seen near the center of the image. Rover wheel tracks are visible at the lower edge. This view is presented as a cylindrical-perspective projection with geometric seam correction.

The new architecture of economies' typology within the globalization context

OpenAIRE

Popa, Catalin C.

2009-01-01

Over viewing the most recently evolutions throughout global economy, we can easily conceive that the collateral effects of economical globalization and market integration, represents the main issues debated in specialized professional or political circles. The first step toward regain the global markets functionality is to review as a sine-qua-non condition, the institutional and functional structure of financial system and global economy system as well. In such context, this paperwork is mea...

Time to go global: a consultation on global health competencies for postgraduate doctors

Science.gov (United States)

Walpole, Sarah C.; Shortall, Clare; van Schalkwyk, May CI; Merriel, Abi; Ellis, Jayne; Obolensky, Lucy; Casanova Dias, Marisa; Watson, Jessica; Brown, Colin S.; Hall, Jennifer; Pettigrew, Luisa M.; Allen, Steve

2016-01-01

Background Globalisation is having profound impacts on health and healthcare. We solicited the views of a wide range of stakeholders in order to develop core global health competencies for postgraduate doctors. Methods Published literature and existing curricula informed writing of seven global health competencies for consultation. A modified policy Delphi involved an online survey and face-to-face and telephone interviews over three rounds. Results Over 250 stakeholders participated, including doctors, other health professionals, policymakers and members of the public from all continents of the world. Participants indicated that global health competence is essential for postgraduate doctors and other health professionals. Concerns were expressed about overburdening curricula and identifying what is ‘essential’ for whom. Conflicting perspectives emerged about the importance and relevance of different global health topics. Five core competencies were developed: (1) diversity, human rights and ethics; (2) environmental, social and economic determinants of health; (3) global epidemiology; (4) global health governance; and (5) health systems and health professionals. Conclusions Global health can bring important perspectives to postgraduate curricula, enhancing the ability of doctors to provide quality care. These global health competencies require tailoring to meet different trainees' needs and facilitate their incorporation into curricula. Healthcare and global health are ever-changing; therefore, the competencies will need to be regularly reviewed and updated. PMID:27241136

Global Halal: Meat, Money, and Religion

OpenAIRE

Mukherjee, S.

2014-01-01

The following article deconstructs (and demystifies) Halal with a view to unraveling how the religious, racial, economic, and ethico-political are articulated in and around material technologies of meat production and bodily techniques of religious consumption/the consumption of religion. It, thus, attempts to rethink the nexus of food, politics, and contesting visions of the sacred and the profane, from within the folds of the global and global Islam. Halal emerges as a terrain replete with ...

Chinese Entrepreneurs Go Global

Directory of Open Access Journals (Sweden)

Daniel Zhou

2012-02-01

Full Text Available China may be on the tipping point of explosive global growth. In response to changes in the global economy and an economic slowdown domestically, hundreds of thousands of Chinese SMEs are being encouraged to “go global” by their central and local governments. To a Chinese company, going global requires the expansion of its existing business in other countries or the development of new ventures with partners operating in other countries. Explosive growth in China may be possible, but it will depend on an appropriate strategy for going global. For a country that has firmly established itself as an international manufacturing hub, going global requires a shift in its entrepreneurial capacity, which is the focus of this article. We first assess the current situation in China to understand its current entrepreneurial focus and capacity, as well as the impetus for change. Next, we contrast the Kirznerian and Schumpeterian views of entrepreneurship to illustrate that – to go global – Chinese entrepreneurs must shift from an emphasis on exploiting pricing inefficiencies (i.e., Kirznerian entrepreneurship to an emphasis on innovation (i.e., Schumpeterian entrepreneurship. Finally, we examine unique characteristics of the business environment and culture in China, which are likely to impact the ability of Chinese entrepreneurs to go global.

OceanSITES RAMA daily in-situ data

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — OceanSITES daily in-situ data. OceanSITES Global Tropical Moored Buoy Array Research Moored Array for African-Asian-Australian Monsoon Analysis and Prediction (RAMA)...

Does oil move equity prices? A global view

International Nuclear Information System (INIS)

Nandha, Mohan; Faff, Robert

2008-01-01

Many studies indicate that oil price shocks have an adverse effect on real output and, hence, an adverse effect on corporate profits where oil is used as a key input. The present study examines whether and to what extent the adverse effect of oil price shocks impacts stock market returns. To this end we, analyse 35 DataStream global industry indices for the period from April 1983 to September 2005. Our findings indicate that oil price rises have a negative impact on equity returns for all sectors except mining, and oil and gas industries. Generally, these results are consistent with economic theory and evidence provided by previous empirical studies. Little evidence of any asymmetry is detected in the oil price sensitivities. In light of our findings, we recommend that international portfolio investors consider hedging oil price risk. (author)

Cardiovascular diseases in Ghana within the context of globalization

Science.gov (United States)

Garcia, Daireen

2016-01-01

This paper discusses how globalization and its elements are influencing health dynamics and in particular Cardiovascular diseases (CVDs) in Ghana. It assesses the growing burden of CVDs and its relationship with globalization. It further describes the conceptual framework on which to view the impact of globalization on CVDs in Ghana. It also set out the dimensions of the relationship between CVD risk factors and globalization. The paper concludes with a discussion on strategies for tackling the growing burden of CVDs in Ghana. PMID:26885494

Assessing an Infant Feeding Web Site as a Nutrition Education Tool for Child Care Providers

Science.gov (United States)

Clark, Alena; Anderson, Jennifer; Adams, Elizabeth; Baker, Susan; Barrett, Karen

2009-01-01

Objective: Determine child care providers' infant feeding knowledge, attitude and behavior changes after viewing the infant feeding Web site and determine the effectiveness of the Web site and bilingual educational materials. Design: Intervention and control groups completed an on-line pretest survey, viewed a Web site for 3 months, and completed…

Time for a Change; Spirit's View on Sol 1843 (Stereo)

Science.gov (United States)

2009-01-01

[figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11973 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11973 NASA's Mars Exploration Rover Spirit used its navigation camera to take the images that have been combined into this stereo, full-circle view of the rover's surroundings during the 1,843rd Martian day, or sol, of Spirit's surface mission (March 10, 2009). South is in the middle. North is at both ends. This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. The rover had driven 36 centimeters downhill earlier on Sol 1854, but had not been able to get free of ruts in soft material that had become an obstacle to getting around the northeastern corner of the low plateau called 'Home Plate.' The Sol 1854 drive, following two others in the preceding four sols that also achieved little progress in the soft ground, prompted the rover team to switch to a plan of getting around Home Plate counterclockwise, instead of clockwise. The drive direction in subsequent sols was westward past the northern edge of Home Plate. This view is presented as a cylindrical-perspective projection with geometric seam correction.

Global Education: What the Research Shows. Information Capsule. Volume 0604

Science.gov (United States)

Blazer, Christie

2006-01-01

Teaching from a global perspective is important because the lives of people around the world are increasingly interconnected through politics, economics, technology, and the environment. Global education teaches students to understand and appreciate people from different cultural backgrounds; view events from a variety of perspectives; recognize…

Forms of benefit sharing in global health research undertaken in resource poor settings: a qualitative study of stakeholders' views in Kenya.

Science.gov (United States)

Lairumbi, Geoffrey M; Parker, Michael; Fitzpatrick, Raymond; English, Michael C

2012-01-17

Increase in global health research undertaken in resource poor settings in the last decade though a positive development has raised ethical concerns relating to potential for exploitation. Some of the suggested strategies to address these concerns include calls for providing universal standards of care, reasonable availability of proven interventions and more recently, promoting the overall social value of research especially in clinical research. Promoting the social value of research has been closely associated with providing fair benefits to various stakeholders involved in research. The debate over what constitutes fair benefits; whether those that addresses micro level issues of justice or those focusing on the key determinants of health at the macro level has continued. This debate has however not benefited from empirical work on what stakeholders consider fair benefits. This study explores practical experiences of stakeholders involved in global health research in Kenya, over what benefits are fair within a developing world context. We conducted in-depth interviews with key informants drawn from within the broader health research system in Kenya including researchers from the mainstream health research institutions, networks and universities, teaching hospitals, policy makers, institutional review boards, civil society organisations and community representative groups.The range of benefits articulated by stakeholders addresses both micro and macro level concerns for justice by for instance, seeking to engage with interests of those facilitating research, and the broader systemic issues that make resource poor settings vulnerable to exploitation. We interpret these views to suggest a need for global health research to engage with current crises that face people in these settings as well as the broader systemic issues that produce them. Global health research should provide benefits that address both the micro and macro level issues of justice in order to

Opportunity's View After Drive on Sol 1806 (Stereo)

Science.gov (United States)

2009-01-01

[figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11816 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11816 NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this stereo, full-circle view of the rover's surroundings just after driving 60.86 meters (200 feet) on the 1,806th Martian day, or sol, of Opportunity's surface mission (Feb. 21, 2009). North is at the center; south at both ends. This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. Tracks from the drive extend northward across dark-toned sand ripples and light-toned patches of exposed bedrock in the Meridiani Planum region of Mars. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). Engineers designed the Sol 1806 drive to be driven backwards as a strategy to redistribute lubricant in the rovers wheels. The right-front wheel had been showing signs of increased friction. The rover's position after the Sol 1806 drive was about 2 kilometer (1.2 miles) south southwest of Victoria Crater. Cumulative odometry was 14.74 kilometers (9.16 miles) since landing in January 2004, including 2.96 kilometers (1.84 miles) since climbing out of Victoria Crater on the west side of the crater on Sol 1634 (August 28, 2008). This view is presented as a cylindrical-perspective projection with geometric seam correction.

Wide Field-of-View Soft X-Ray Imaging for Solar Wind-Magnetosphere Interactions

Science.gov (United States)

Walsh, B. M.; Collier, M. R.; Kuntz, K. D.; Porter, F. S.; Sibeck, D. G.; Snowden, S. L.; Carter, J. A.; Collado-Vega, Y.; Connor, H. K.; Cravens, T. E.;

Neutrons for global energy solutions. Book of abstracts

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The book of abstracts of the conference on neutrons for global energy solutions include contributions to the following topics: Views from politics: What do we need in European energy research: cooperation, large facilities, more science? Fundamental research for energy supply. View from the United States. View from industry: Neutrons for nuclear reactor development in transition stage between generation III and generation IV. Toyotas's expectations for neutron analysis. Instrumentation and cross cutting issues. Energy sources. Waste management and environment. Li ion batteries. Photovoltaics. Savings and catalysis. Fuel cells. Hydrogen storage.

Neutrons for global energy solutions. Book of abstracts

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The book of abstracts of the conference on neutrons for global energy solutions include contributions to the following topics: Views from politics: What do we need in European energy research: cooperation, large facilities, more science? Fundamental research for energy supply. View from the United States. View from industry: Neutrons for nuclear reactor development in transition stage between generation III and generation IV. Toyotas's expectations for neutron analysis. Instrumentation and cross cutting issues. Energy sources. Waste management and environment. Li ion batteries. Photovoltaics. Savings and catalysis. Fuel cells. Hydrogen storage.

Global product development interaction between local networks: A study of the Danish food industry

DEFF Research Database (Denmark)

Kristensen, Preben Sander

A study of the Danish foods industry shows that producers of food products largely ignore home marekt demand in their product development activities. They have built up and maintain development of end-user products in interaction with customers in distant sophisticated markets. Concurrently...... view of actors in the global end-user customer market and companies' euclidean view of actors in thelocal business-to-business market. In pr companies combine these two market views by interacting in networks: The global industrial network links various functions which again are each part of a local...... their development of end-user pr through global interaction. It is precisely by not interacting with home market end-user demand, but rather by deriving an industrial home market demand from changing end-user markets that the complex has avoided being insulated....

The socio-economic dimension of modern globalization

Directory of Open Access Journals (Sweden)

Svitlana Sidenko

2004-02-01

Full Text Available This article analyzes the views of eminent analysts on the driving forces of and explanations for economic globalization today. It examines the main characteristics of this process, such as the growth of world trade, the increased mobility of financial capital, the growing role of transnational corporations and the development of network technologies and the internet. The author analyzes the positive impact of globalization on the development of productive forces and human development. Problems arising from the growing interdependence of a globalized world, such as environmental issues, security, increased worldwide disparity of socio-economic development of countries and regions, are also examined. In conclusion, the author voices the need for establishing a system of global management.

Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation

Directory of Open Access Journals (Sweden)

A. Gaudel

2018-05-01

Full Text Available 'The Tropospheric Ozone Assessment Report' (TOAR is an activity of the International Global Atmospheric Chemistry Project. This paper is a component of the report, focusing on the present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation. Utilizing the TOAR surface ozone database, several figures present the global distribution and trends of daytime average ozone at 2702 non-urban monitoring sites, highlighting the regions and seasons of the world with the greatest ozone levels. Similarly, ozonesonde and commercial aircraft observations reveal ozone’s distribution throughout the depth of the free troposphere. Long-term surface observations are limited in their global spatial coverage, but data from remote locations indicate that ozone in the 21st century is greater than during the 1970s and 1980s. While some remote sites and many sites in the heavily polluted regions of East Asia show ozone increases since 2000, many others show decreases and there is no clear global pattern for surface ozone changes since 2000. Two new satellite products provide detailed views of ozone in the lower troposphere across East Asia and Europe, revealing the full spatial extent of the spring and summer ozone enhancements across eastern China that cannot be assessed from limited surface observations. Sufficient data are now available (ozonesondes, satellite, aircraft across the tropics from South America eastwards to the western Pacific Ocean, to indicate a likely tropospheric column ozone increase since the 1990s. The 2014–2016 mean tropospheric ozone burden (TOB between 60°N–60°S from five satellite products is 300 Tg ± 4%. While this agreement is excellent, the products differ in their quantification of TOB trends and further work is required to reconcile the differences. Satellites can now estimate ozone’s global long-wave radiative effect, but evaluation is difficult due to limited

Unveiled: Interrogating the Use of Applied Drama in Multiple and Specific Sites

Science.gov (United States)

Daboo, Jerri

2007-01-01

This article examines a view of site through postcolonial feminism to suggest that multiple and contradictory discourses of culture, location, gender and context are all vital in an understanding of a specific site when working with a community. These views are applied to a project undertaken with a group of Asian women in Britain exploring issues…

The evolution of enterprises in the global network competition

OpenAIRE

Borghoff,Thomas; Welge,Martin K.

2001-01-01

The globalization of a company is embedded in the globalization of its task environment. This process can be described as a co-evolutionary process of a social system in its environment. A historical view of the globalization of competition seems to prove that it can be interpreted as an evolutionary process of differentiation and integration that is reinforced by the decreasing rigidity of boundaries. A liquefaction of competition" can be observed, in which an increasing number of autonomous...

A global view on the Higgs self-coupling at lepton colliders

Energy Technology Data Exchange (ETDEWEB)

Di Vita, Stefano [INFN Sezione di Milano (Italy); Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Durieux, Gauthier [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Grojean, Christophe [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Humboldt-Universitaet, Berlin (Germany). Inst. fuer Physik; Gu, Jiayin [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Chinese Academy of Sciences, Beijing (China). Center for Future High Energy Physics; Liu, Zhen [Fermi National Accelerator Laboratory, Batavia, IL (United States). Theoretical Physics Dept.; Panico, Giuliano [Univ. Autonoma de Barcelona (Spain). IFAE; Univ. Autonoma de Barcelona (Spain). BIST; Riembau, Marc; Vantalon, Thibaud [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Univ. Autonoma de Barcelona (Spain). IFAE; Univ. Autonoma de Barcelona (Spain). BIST

2017-11-15

We perform a global effective-field-theory analysis to assess the precision on the determination of the Higgs trilinear self-coupling at future lepton colliders. Two main scenarios are considered, depending on whether the center-of-mass energy of the colliders is sufficient or not to access Higgs pair production processes. Low-energy machines allow for ∝40% precision on the extraction of the Higgs trilinear coupling through the exploitation of next-to-leading-order effects in single Higgs measurements, provided that runs at both 240/250 GeV and 350 GeV are available with luminosities in the few attobarns range. A global fit, including possible deviations in other SM couplings, is essential in this case to obtain a robust determination of the Higgs self-coupling. High-energy machines can easily achieve a ∝20% precision through Higgs pair production processes. In this case, the impact of additional coupling modifications is milder, although not completely negligible.

A global view on the Higgs self-coupling at lepton colliders

International Nuclear Information System (INIS)

Di Vita, Stefano; Durieux, Gauthier; Grojean, Christophe; Humboldt-Universitaet, Berlin; Gu, Jiayin; Chinese Academy of Sciences, Beijing; Liu, Zhen; Panico, Giuliano; Univ. Autonoma de Barcelona; Riembau, Marc; Vantalon, Thibaud; Univ. Autonoma de Barcelona; Univ. Autonoma de Barcelona

2017-11-01

We perform a global effective-field-theory analysis to assess the precision on the determination of the Higgs trilinear self-coupling at future lepton colliders. Two main scenarios are considered, depending on whether the center-of-mass energy of the colliders is sufficient or not to access Higgs pair production processes. Low-energy machines allow for ∝40% precision on the extraction of the Higgs trilinear coupling through the exploitation of next-to-leading-order effects in single Higgs measurements, provided that runs at both 240/250 GeV and 350 GeV are available with luminosities in the few attobarns range. A global fit, including possible deviations in other SM couplings, is essential in this case to obtain a robust determination of the Higgs self-coupling. High-energy machines can easily achieve a ∝20% precision through Higgs pair production processes. In this case, the impact of additional coupling modifications is milder, although not completely negligible.

Insight into the Global Carbon Cycle from Assimilation of Satellite CO2 measurements

Science.gov (United States)

Baker, D. F.

2017-12-01

A key goal of satellite CO2 measurements is to provide sufficient spatio-temporal coverage to constrain portions of the globe poorly observed by the in situ network, especially the tropical land regions. While systematic errors in both measurements and modeling remain a challenge, these satellite data are providing new insight into the functioning of the global carbon cycle, most notably across the recent 2015-16 En Niño. Here we interpret CO2 measurements from the GOSAT and OCO-2 satellites, as well as from the global in situ network (both surface sites and routine aircraft profiles), using a 4DVar-based global CO2 flux inversion across 2009-2017. The GOSAT data indicate that the tropical land regions are responsible for most of the observed global variability in CO2 across the last 8+ years. For the most recent couple of years where they overlap, the OCO-2 data give the same result, an +2 PgC/yr shift towards CO2 release in the ENSO warm phase, while disagreeing somewhat on the absolute value of the flux. The variability given by both these satellites disagrees with that given by an in situ-only inversion across the recent 2015-16 El Niño: the +2 PgC/yr shift from the satellites is double that given by the in situ data alone, suggesting that the more complete coverage is providing a more accurate view. For the current release of OCO-2 data (version 7), however, the flux results given by the OCO-2 land data (from both nadir- and glint-viewing modes) disagree significantly with those given by the ocean glint data; we examine the soon-to-be-released v8 data to assess whether these systematic retrieval errors have been reduced, and whether the corrected OCO-2 ocean data support the result from the land data. We discuss finer-scale features flux results given by the satellite data, and examine the importance of the flux prior, as well.

Redefinition and global estimation of basal ecosystem respiration rate

Energy Technology Data Exchange (ETDEWEB)

Yuan, Wenping [College of Global Change and Earth System Science, Beijing Normal University, Beijing, China; Luo, Yiqi [Department of Botany and Microbiology, University of Oklahoma, Norman, Oklahoma, USA; Li, Xianglan [College of Global Change and Earth System Science, Beijing Normal University, Beijing, China; Liu, Shuguang; Yu, Guirui [Key Laboratory of Ecosystem Network Observation and Modeling, Synthesis Research Center of Chinese Ecosystem Research Network, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China; Zhou, Tao [State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, China; Bahn, Michael [Institute of Ecology, University of Innsbruck, Innsbruck, Austria; Black, Andy [Faculty of Land and Food Systems, University of British Columbia, Vancouver, B. C., Canada; Desai, Ankur R. [Atmospheric and Oceanic Sciences Department, Center for Climatic Research, Nelson Institute for Environmental Studies, University of Wisconsin-Madison, Madison, Wisconsin, USA; Cescatti, Alessandro [Institute for Environment and Sustainability, Joint Research Centre, European Commission, Ispra, Italy; Marcolla, Barbara [Sustainable Agro-ecosystems and Bioresources Department, Fondazione Edmund Mach-IASMA Research and Innovation Centre, San Michele all' Adige, Italy; Jacobs, Cor [Alterra, Earth System Science-Climate Change, Wageningen University, Wageningen, Netherlands; Chen, Jiquan [Department of Earth, Ecological, and Environmental Sciences, University of Toledo, Toledo, Ohio, USA; Aurela, Mika [Climate and Global Change Research, Finnish Meteorological Institute, Helsinki, Finland; Bernhofer, Christian [Chair of Meteorology, Institute of Hydrology and Meteorology, Technische Universität Dresden, Dresden, Germany; Gielen, Bert [Department of Biology, University of Antwerp, Wilrijk, Belgium; Bohrer, Gil [Department of Civil, Environmental, and Geodetic Engineering, Ohio State University, Columbus, Ohio, USA; Cook, David R. [Climate Research Section, Environmental Science Division, Argonne National Laboratory, Argonne, Illinois, USA; Dragoni, Danilo [Department of Geography, Indiana University, Bloomington, Indiana, USA; Dunn, Allison L. [Department of Physical and Earth Sciences, Worcester State College, Worcester, Massachusetts, USA; Gianelle, Damiano [Sustainable Agro-ecosystems and Bioresources Department, Fondazione Edmund Mach-IASMA Research and Innovation Centre, San Michele all' Adige, Italy; Grünwald, Thomas [Chair of Meteorology, Institute of Hydrology and Meteorology, Technische Universität Dresden, Dresden, Germany; Ibrom, Andreas [Risø DTU National Laboratory for Sustainable Energy, Biosystems Division, Technical University of Denmark, Roskilde, Denmark; Leclerc, Monique Y. [Department of Crop and Soil Sciences, College of Agricultural and Environmental Sciences, University of Georgia, Griffin, Georgia, USA; Lindroth, Anders [Geobiosphere Science Centre, Physical Geography and Ecosystems Analysis, Lund University, Lund, Sweden; Liu, Heping [Laboratory for Atmospheric Research, Department of Civil and Environmental Engineering, Washington State University, Pullman, Washington, USA; Marchesini, Luca Belelli [Department for Innovation in Biological, Agro-Food and Forest Systems, University of Tuscia, Viterbo, Italy; Montagnani, Leonardo; Pita, Gabriel [Department of Mechanical Engineering, Instituto Superior Técnico, Lisbon, Portugal; Rodeghiero, Mirco [Sustainable Agro-ecosystems and Bioresources Department, Fondazione Edmund Mach-IASMA Research and Innovation Centre, San Michele all' Adige, Italy; Rodrigues, Abel [Unidade de Silvicultura e Produtos Florestais, Instituto Nacional dos Recursos Biológicos, Oeiras, Portugal; Starr, Gregory [Department of Biological Sciences, University of Alabama, Tuscaloosa, Alabama, USA; Stoy, Paul C. [Department of Land Resources and Environmental Sciences, Montana State University, Bozeman, Montana, USA

2011-10-13

Basal ecosystem respiration rate (BR), the ecosystem respiration rate at a given temperature, is a common and important parameter in empirical models for quantifying ecosystem respiration (ER) globally. Numerous studies have indicated that BR varies in space. However, many empirical ER models still use a global constant BR largely due to the lack of a functional description for BR. In this study, we redefined BR to be ecosystem respiration rate at the mean annual temperature. To test the validity of this concept, we conducted a synthesis analysis using 276 site-years of eddy covariance data, from 79 research sites located at latitudes ranging from ~3°S to ~70°N. Results showed that mean annual ER rate closely matches ER rate at mean annual temperature. Incorporation of site-specific BR into global ER model substantially improved simulated ER compared to an invariant BR at all sites. These results confirm that ER at the mean annual

The commissioning of CMS sites: Improving the site reliability

International Nuclear Information System (INIS)

Belforte, S; Fisk, I; Flix, J; Hernandez, J M; Klem, J; Letts, J; Magini, N; Saiz, P; Sciaba, A

2010-01-01

The computing system of the CMS experiment works using distributed resources from more than 60 computing centres worldwide. These centres, located in Europe, America and Asia are interconnected by the Worldwide LHC Computing Grid. The operation of the system requires a stable and reliable behaviour of the underlying infrastructure. CMS has established a procedure to extensively test all relevant aspects of a Grid site, such as the ability to efficiently use their network to transfer data, the functionality of all the site services relevant for CMS and the capability to sustain the various CMS computing workflows at the required scale. This contribution describes in detail the procedure to rate CMS sites depending on their performance, including the complete automation of the program, the description of monitoring tools, and its impact in improving the overall reliability of the Grid from the point of view of the CMS computing system.

The Western Arabian intracontinental volcanic fields as a potential UNESCO World Heritage site

Science.gov (United States)

Németh, Károly; Moufti, Mohammed R.

2017-04-01

UNESCO promotes conservation of the geological and geomoprhological heritage through promotion of protection of these sites and development of educational programs under the umbrella of geoparks among the most globally significant ones labelled as UNESCO Global Geoparks. UNESCO also maintains a call to list those natural sites that provide universal outstanding values to demonstrate geological features or their relevance to our understanding the evolution of Earth. Volcanoes currently got a surge in nomination to be UNESCO World Heritage sites. Volcanic fields in the contrary fell in a grey area of nominations as they represents the most common manifestation of volcanism on Earth hence they are difficult to view as having outstanding universal values. A nearly 2500-km long 300-km wide region of dispersed volcanoes located in the Western Arabian Penninsula mostly in the Kingdom of Saudi Arabia form a near-continuous location that carries universal outstanding value as one of the most representative manifestation of dispersed intracontinental volcanism on Earth to be nominated as an UNESCO World Heritage site. The volcanic fields formed in the last 20 Ma along the Red Sea as group of simple basaltic to more mature and long-lived basalt to trachyte-to-rhyolite volcanic fields each carries high geoheritage values. While these volcanic fields are dominated by scoria and spatter cones and transitional lava fields, there are phreatomagmatic volcanoes among them such as maars and tuff rings. Phreatomagmatism is more evident in association with small volcanic edifices that were fed by primitive magmas, while phreatomagmatic influences during the course of a larger volume eruption are also known in association with the silicic eruptive centres in the harrats of Rahat, Kishb and Khaybar. Three of the volcanic fields are clearly bimodal and host small-volume relatively short-lived lava domes and associated block-and-ash fans providing a unique volcanic landscape commonly not

European Integration and Globalization

Directory of Open Access Journals (Sweden)

Diana Bobica

2010-06-01

Full Text Available According to many, the term globalization is able to explain any phenomenon whatsoever, be it positive or negative, that takes place within the global social system. It seems like a sort of magical formula, which is to be found in the speeches of all sorts of people, be they economists, politicians, businessmen or sociologists. However this magical formula of globalization has its limitations, since it encompasses a certain amount of quibbling, beyond which not many can pass. In the context of globalization there appears the question on its role in the process of European integration. Is European integration a part of this global process or, quite on the contrary, does it present certain distinctive features, as it moulds itself differently from the globalization phenomenon? A clear-cut answer seems difficult because of the various aspects involved. Not only the general phenomenon of globalization, but also the economic integration on European level is based on the liberalization of markets and on the opening of national economies towards the exterior,having as direct consequence the intensification of trade exchanges. If from a global point of view one may talk of a market fundamentalism in that the market principles know no boundary, European integration on the other hand implies not only market economy, but also a guided and monitored action of Member Statesaccording to the needs of the whole entity, also taking into consideration - as far as possible – all aspects and consequences on social level.

Insights for the third Global Environment Outlook from related global scenario anlayses. Working paper for GEO-3

OpenAIRE

Bakkes JA; Goldewijk CGM; Meijer JR; Rothman DS; Vries HJM de; Woerden JW van; United Nations Environment Programme (UNEP); MNV

2001-01-01

This report relates to the ongoing development of scenarios for the third Global Environment Outlook (GEO-3) of UNEP. It illustrates the scale and type of environmental impacts that GEO-3 needs to consider. It does so by quantifying impacts using existing, recent studies whose scenarios come closest to the current tentative global storylines for GEO-3. With a view to GEO-3;s envisaged role as input for the Rio+10 Earth Summit in 2002, this report suggests a focus for the GEO-3 scenario analys...

Nation state and the challenge of globalization: Project draft

Directory of Open Access Journals (Sweden)

Obrenović Zoran G.

2002-01-01

Full Text Available This project draft discusses the issues facing a nation state in the dynamic processes of globalization. First, the term globalization is tentatively defined as a decentralized process of condensation and homogenization of space and time. Then, the ambivalent structure of the globalization discourse, i.e. its semantic and pragmatic dimensions, are shown. The neo-liberal viewpoint is explored of the erosion and weakening of the nation state within the global capitalist power, both in terms of its (state's traditional functions, and in terms of its internal and external sovereignty. Against the neo-liberal thesis about the decline of the nation state many empirical arguments have been offered. Some of these are presented in this text. The main point of this argumentation consists in a general view that the decline of the nation state is strongly linked with the process of globalization. In view of the critical argumentation included in the paper, it is argued that in the environment of global processes only the societies which have a strong state behind them have a chance to succeed. Politics, not economy, still dominates international relations. Emphasis on state politics opens a new perspective in discussing the process of globalization. Current globalization processes cannot be judged accurately unless geopolitical interests and the changing balance of world power are understood. Finally, the paper points to the ideological nature of the neo-liberal discourse of globalization, questioning another basic assumption of the latter, namely, the idea that the process of globalization is at the same time a process of emancipation. By challenging the positing of a necessary link between globalization and emancipation we formulate a position that allows for a normative critique of current processes.

Global Voyeurism or Sustainable Ethical Practice?

Science.gov (United States)

Finn, Cris; Coast, Mary Jo

This is a conceptual article exploring global voyeurism and service, overlaying ethical considerations in service within the profession of forensic nursing. Key elements considered include examining and reflecting on personal motivations, benefits, and consequences of service when viewed through an ethical perspective. Through this article we seek to examine the relationships between poverty tourism and service, while better supporting individual forensic nurses in their quest to align their actions with the ethical and practice comportment standards within the profession of nursing service globally. We include definition of terms, including professional identity, ethics and social justice, poverty tourism and voyeurism, global and professional service, cultural humility, partnerships, and trusting relationships. We conclude with implications, and considerations for forensic nursing.

Globalization and Higher Education in Southern California: Views from the Professoriate

Science.gov (United States)

Weldon, Peter A.; Rexhepi, Jevdet; Chang, ChenWei; Jones, Lauren; Layton, Lucas Arribas; Liu, Amy; McKibben, Susan; Misiaszek, Greg; Olmos, Liliana; Quon, Amy; Torres, Carlos Alberto

2011-01-01

In this study, faculty at institutions of higher education in Southern California were surveyed to determine the ways they interpret the effects of globalization dynamics upon their various teaching and research activities. Faculty in the state's three higher education tiers spoke positively about the intellectual benefits to be gained by exposure…

Ensuring dynamic strategic fit of firms that compete globally in alliances and networks: proposing the Global SNA - Strategic Network Analysis - framework

Directory of Open Access Journals (Sweden)

T. Diana L. Van Aduard de Macedo-Soares

2011-02-01

Full Text Available In order to sustain their competitive advantage in the current increasingly globalized and turbulent context, more and more firms are competing globally in alliances and networks that oblige them to adopt new managerial paradigms and tools. However, their strategic analyses rarely take into account the strategic implications of these alliances and networks, considering their global relational characteristics, admittedly because of a lack of adequate tools to do so. This paper contributes to research that seeks to fill this gap by proposing the Global Strategic Network Analysis - SNA - framework. Its purpose is to help firms that compete globally in alliances and networks to carry out their strategic assessments and decision-making with a view to ensuring dynamic strategic fit from both a global and relational perspective.

Urban vs. Rural Lifestyles in terms of Theories of Cultural Globalization

OpenAIRE

Mohammad Najjarzadeh

2013-01-01

Introduction   Globalization has indubitably caused local, national, and international sections to meet and intertwine in ways that have historically been unimaginable. The discourse of globalization has become widespread around the world with ongoing discussions surrounding its economic, cultural, technological, and political aspects and implications (Roberts, 2008). As such, globalization has been viewed through the assortment lenses of finance and trade; communications and information tech...

Introduction to global energetic problems

International Nuclear Information System (INIS)

Gicquel, R.

1992-01-01

This book gives a view on global energetic problems and proposes a thorough economic analysis on principle aspects taken into account: energy supply, depending energy sources and available technologic channels, relationships between macro-economy and energy demand, new size of energy problems (environmental effects, overcosts of renewable energy sources, necessity of an high technologic development...). 38 refs

Global Geoscience Initiatives From Windows to the Universe

Science.gov (United States)

Russell, R. M.; Johnson, R.; Gardiner, L.; Lagrave, M.; Genyuk, J.; Bergman, J.; Foster, S. Q.

2006-12-01

The Windows to the Universe (www.windows.ucar.edu) Earth and space science educational program and web site has an extensive international presence. The web site reaches a vast user audience, having served more than 124 million page views across approximately 14 million user sessions in the past year. About 44% of these user sessions originated from domains outside of the United States. The site, which contains roughly 7,000 pages originally offered in English, is being translated into Spanish. This effort, begun in 2003, is now approximately 80% complete. Availability in a second major language has dramatically increased use of the site both in the U.S.A. and abroad; about 29% (4.1 million) of the annual user sessions visit Spanish-language portions of the site. In September 2005 we began distributing a monthly electronic newsletter for teachers that highlights features on the web site as well as other geoscience programs and events of relevance to educators. We currently have more than 4,400 subscribers, 33.6% of whom are outside of the United States. We are actively seeking news and information about other programs of relevance to this audience to distribute via our newsletter. We have also begun to solicit information (tips, anecdotes, lesson plans, etc.) from geoscience teachers around the world to share via this newsletter. Finally, Windows to the Universe participated in the Education and Outreach efforts of the MILAGRO scientific field campaign in Mexico in March of 2006. MILAGRO was a collaborative, multi-agency, international campaign to conduct a coordinated study of the extent and effects of pollutants emitted by a "mega-city" (in this case Mexico City) in order to understand the impacts of vast urban environments on global climate modeling. We enlisted several scientists involved with MILAGRO to write "Postcards from the Field" about their ongoing research during the project; these electronic "postcards" were distributed, in English and Spanish, via

Globalization VS Internationalization for Entrepreneurs

Directory of Open Access Journals (Sweden)

Bambang Pratama

2011-05-01

Full Text Available In an article in the Harvard Business Review Theodore Levitt published The Globalization of Markets. Business activities across the country after it became a very interesting topic of study for both academics and practitioners. This topic has become so phenomenal because his arguments about globalization is the economic convergence with business activities without any national barriers. In contrast to the internationalization that tends to narrow and tends to do business across national borders. Central idea must answered by manager and entrepreneurs is whether your market global or international. Before answering them it requires understanding and a new paradigm on this matter. Furthermore, Thomas Friedman in his book "The world is flat" also reinforces Levitt idea and prescript a world with evolution of information and technology. This new economic eras opened new opportunity on entrepreneur point of view. There is wide open door to enter global market and more easy to accelerate company growth or new business start-up. 

Citizen Participation in Deliberative Global Governance

DEFF Research Database (Denmark)

Jæger, Birgit

of the voting and the many recommendations were presented to the decision-makers at the summit as well as to the NGOs and other participants at the alternative forum running at the same time in Copenhagen. Unfortunately, the decision-makers did not listen to the ‘global citizen voice’ and in this way......The global event World Wide Views on Global Warming (WWViews), initiated by the Danish Board of Technology (DBT), took place on September 26, 2009, and was an attempt to gather a united citizen voice on a global scale. The purpose of WWViews was to pass on the opinions of ordinary citizens...... to political decision-makers at The United Nations Climate Summit, COP 15, in Copenhagen in December 2009. As such the WWViews was an innovative experiment with public engagement in science and technology, aiming to create a ‘global citizen voice’ on climate change. The deliberation took place at 44 different...

Primary School Teachers' Views about Global Education in Social Studies Courses

Science.gov (United States)

Bozkurt, Mahmut; Yasar, Sefik

2016-01-01

Problem Statement: In recent years in Turkey, studies have been conducted that focus on the effects that globalisation has on education, but there have not been any papers based on the historical and conceptual framework of global education. Examining the literature, it can be argued that social studies courses have played a role in preparing…

Access NASA Satellite Global Precipitation Data Visualization on YouTube

Science.gov (United States)

Liu, Z.; Su, J.; Acker, J. G.; Huffman, G. J.; Vollmer, B.; Wei, J.; Meyer, D. J.

2017-12-01

Since the satellite era began, NASA has collected a large volume of Earth science observations for research and applications around the world. Satellite data at 12 NASA data centers can also be used for STEM activities such as disaster events, climate change, etc. However, accessing satellite data can be a daunting task for non-professional users such as teachers and students because of unfamiliarity of terminology, disciplines, data formats, data structures, computing resources, processing software, programing languages, etc. Over the years, many efforts have been developed to improve satellite data access, but barriers still exist for non-professionals. In this presentation, we will present our latest activity that uses the popular online video sharing web site, YouTube, to access visualization of global precipitation datasets at the NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC). With YouTube, users can access and visualize a large volume of satellite data without necessity to learn new software or download data. The dataset in this activity is the 3-hourly TRMM (Tropical Rainfall Measuring Mission) Multi-satellite Precipitation Analysis (TMPA). The video consists of over 50,000 data files collected since 1998 onwards, covering a zone between 50°N-S. The YouTube video will last 36 minutes for the entire dataset record (over 19 years). Since the time stamp is on each frame of the video, users can begin at any time by dragging the time progress bar. This precipitation animation will allow viewing precipitation events and processes (e.g., hurricanes, fronts, atmospheric rivers, etc.) on a global scale. The next plan is to develop a similar animation for the GPM (Global Precipitation Measurement) Integrated Multi-satellitE Retrievals for GPM (IMERG). The IMERG provides precipitation on a near-global (60°N-S) coverage at half-hourly time interval, showing more details on precipitation processes and development, compared to the 3

Development Education for the American Teenager through Home Economics. Global Connections. Teacher's Guide.

Science.gov (United States)

Kister, Joanna; Montgomery, Wanda

This teaching guide provides materials on how to implement a global education curriculum into the home economics program. The stated objective is to motivate students to become more caring and responsible citizens of the global village. Contents include a list of student objectives, steps to take in implementing the global view curriculum, and…

Evaluation and reconstruction of global radiation at Bílý Kříž (the Czech Republic)

International Nuclear Information System (INIS)

Marková, I.; Rožnovský, J.; Janouš, D.

2003-01-01

Evaluation of global radiation was performed at the study site of Bílý Kříž (the Moravian-Silesian Beskids Mts, the Czech Republic) during the growing seasons (May-October) in 1991-2000. Radiation conditions were characterized by daily and monthly sums of global radiation. Detailed analysis of global radiation daily sums revealed that they vary considerably with time. Average value of global radiation daily sums calculated after the whole period of seasons 1991-2000 was 13.49 MJ per square m. While seasonal course of monthly averages of global radiation daily sums corresponded to the changes of sun elevation, the average monthly sums of global radiation did not. Average seasonal sum of global radiation at the study site in 1991-2000 was 2483 +/- 141 MJ per square m. Relationship between global radiation daily sums at the Bily Kriz study site and sunshine duration at the nearby site of Lysa hora was described and linear relationship between these two characteristics was confirmed. On the basis of this determined relationship it was possible to reconstruct global radiation daily sums at the study site for a period of forty years (1961-2000). Average of global radiation daily sums calculated for the whole period of seasons from 1961 to 2000 was 9.11 MJ per square m. The highest monthly averages of global radiation daily sums were found in June and July, the lowest in October. It was confirmed that average monthly sums of global radiation did not correspond to the sun elevation even for the long period of 1961-2000. Average seasonal sum of global radiation was 2415 ñ 152 MJ.m-2 in 1961-2000. On average, 40% of extra-terrestrial solar radiation reached the study site during the growing season in 1961-2000

New insights from direct monitoring of turbidity currents; and a proposal for co-ordinating international efforts at a series of global "turbidity current test sites"

Science.gov (United States)

Talling, Peter

2015-04-01

Turbidity currents, and other types of submarine sediment density flow, arguably redistribute more sediment across the surface of the Earth than any other flow process. It is now over 60 years since the seminal publication of Kuenen and Migliorini (1950) in which they made the link between sequences of graded bedding and turbidity currents. The deposits of submarine sediment density flows have been described in numerous locations worldwide, and this might lead to the view that these flows are well understood. However, it is sobering to note quite how few direct measurements we have from these submarine flows in action. Sediment concentration is the critical parameter controlling such flows, yet it has never been measured directly for flows that reach and build submarine fans. How then do we know what type of flow to model in flume tanks, or which assumptions to use to formulate numerical simulations or analytical models? It is proposed here that international efforts are needed for an initiative to monitor active turbidity currents at a series of 'test sites' where flows occur frequently. The flows evolve significantly, such that source to sink data are needed. We also need to directly monitor flows in different settings with variable triggering factors and flow path morphologies because their character can vary significantly. Such work should integrate numerical and physical modelling with the collection of field observations in order to understand the significance of field observations. Such an international initiative also needs to include coring of deposits to link flow processes to deposit character, because in most global locations flow behaviour must be inferred from deposits alone. Collection of seismic datasets is also crucial for understanding the larger-scale evolution and resulting architecture of these systems, and to link with studies of subsurface reservoirs. Test site datasets should thus include a wide range of data types, not just from direct flow

Color Views of Soil Scooped on Sol 9

Science.gov (United States)

2008-01-01

These three color views show the Robotic Arm scoop from NASA's Phoenix Mars Lander. The image shows a handful of Martian soil dug from the digging site informally called 'Knave of Hearts,' from the trench informally called 'Dodo,' on the ninth Martian day of the mission, or Sol 9 (June 3, 2008). 'Dodo' is the same site as the earlier test trench dug on the seventh Martian day of the mission, or Sol 7 (June 1, 2008). The Robotic Arm Camera took the three color views at different focus positions. Scientists can better study soil structure and estimate how much soil was collected by taking multiple images at different foci. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

Speed checks on the CERN site

CERN Multimedia

2007-01-01

In view of the significant number of speeding incidents that have been reported, CERN will shortly start to carry out speed checks on the site. The radar used for this purpose will show drivers the speed measured. The disciplinary measures taken against those exceeding the authorised limit (generally 50 k.p.h.) will include a ban from driving on the site for a minimum of one month. Maximilian Metzger
Secretary-General

Global Oral Health Inequalities

Science.gov (United States)

Garcia, I.; Tabak, L.A.

2011-01-01

Despite impressive worldwide improvements in oral health, inequalities in oral health status among and within countries remain a daunting public health challenge. Oral health inequalities arise from a complex web of health determinants, including social, behavioral, economic, genetic, environmental, and health system factors. Eliminating these inequalities cannot be accomplished in isolation of oral health from overall health, or without recognizing that oral health is influenced at multiple individual, family, community, and health systems levels. For several reasons, this is an opportune time for global efforts targeted at reducing oral health inequalities. Global health is increasingly viewed not just as a humanitarian obligation, but also as a vehicle for health diplomacy and part of the broader mission to reduce poverty, build stronger economies, and strengthen global security. Despite the global economic recession, there are trends that portend well for support of global health efforts: increased globalization of research and development, growing investment from private philanthropy, an absolute growth of spending in research and innovation, and an enhanced interest in global health among young people. More systematic and far-reaching efforts will be required to address oral health inequalities through the engagement of oral health funders and sponsors of research, with partners from multiple public and private sectors. The oral health community must be “at the table” with other health disciplines and create opportunities for eliminating inequalities through collaborations that can harness both the intellectual and financial resources of multiple sectors and institutions. PMID:21490232

Global Programs

Science.gov (United States)

Lindberg Christensen, Lars; Russo, P.

2009-05-01

IYA2009 is a global collaboration between almost 140 nations and more than 50 international organisations sharing the same vision. Besides the common brand, mission, vision and goals, IAU established eleven cornerstones programmes to support the different IYA2009 stakeholder to organize events, activities under a common umbrella. These are global activities centred on specific themes and are aligned with IYA2009's main goals. Whether it is the support and promotion of women in astronomy, the preservation of dark-sky sites around the world or educating and explaining the workings of the Universe to millions, the eleven Cornerstones are key elements in the success of IYA2009. However, the process of implementing global projects across cultural boundaries is challenging and needs central coordination to preserve the pre-established goals. During this talk we will examine the ups and downs of coordinating such a project and present an overview of the principal achievements for the Cornerstones so far.

Radon levels at the rehabilitated Nabarlek mine site

International Nuclear Information System (INIS)

Tims, S.; Ryan, B.; Martin, P.

1998-01-01

Full text: A high sensitivity radon monitor has now been in continuous operation at the Nabarlek mine site for several months. The pit area can be viewed as a single, extended radon source, which can be used to assess the validity of radon dispersal predictions. The data have been recorded simultaneously with a variety of meteorological parameters, with a view to using correlations between the data sets as a guide for the improvement of dispersion model inputs. The sensitivity of radon concentration to selected parameters will be discussed, as will the future of the study which aims to make additional simultaneous radon measurements at selected locations around the mine site

Forms of benefit sharing in global health research undertaken in resource poor settings: a qualitative study of stakeholders' views in Kenya

Directory of Open Access Journals (Sweden)

Lairumbi Geoffrey M

2012-01-01

Full Text Available Abstract Background Increase in global health research undertaken in resource poor settings in the last decade though a positive development has raised ethical concerns relating to potential for exploitation. Some of the suggested strategies to address these concerns include calls for providing universal standards of care, reasonable availability of proven interventions and more recently, promoting the overall social value of research especially in clinical research. Promoting the social value of research has been closely associated with providing fair benefits to various stakeholders involved in research. The debate over what constitutes fair benefits; whether those that addresses micro level issues of justice or those focusing on the key determinants of health at the macro level has continued. This debate has however not benefited from empirical work on what stakeholders consider fair benefits. This study explores practical experiences of stakeholders involved in global health research in Kenya, over what benefits are fair within a developing world context. Methods and results We conducted in-depth interviews with key informants drawn from within the broader health research system in Kenya including researchers from the mainstream health research institutions, networks and universities, teaching hospitals, policy makers, institutional review boards, civil society organisations and community representative groups. The range of benefits articulated by stakeholders addresses both micro and macro level concerns for justice by for instance, seeking to engage with interests of those facilitating research, and the broader systemic issues that make resource poor settings vulnerable to exploitation. We interpret these views to suggest a need for global health research to engage with current crises that face people in these settings as well as the broader systemic issues that produce them. Conclusion Global health research should provide benefits that

Prevalence of Misconceptions, Dogmas, and Popular Views about Giftedness and Intelligence: A Case from Turkey

Science.gov (United States)

Sak, Ugur

2011-01-01

The purpose of this study was to investigate the prevalence of misconceptions, dogmas and popular views about giftedness and intelligence among Turkish lay people. A survey questionnaire consisting of 12 forced-choice items about global misconceptions, dogmatic beliefs and popular views related to giftedness and intelligence was used to collect…

Innovative Performance Measurement: an Integrative Perspective of Stakeholder's View

Directory of Open Access Journals (Sweden)

López-Fresno Palmira

2014-11-01

Full Text Available Business Process Management (BPM has been increasingly focused as an holistic approach to manage organizations for better organizational effectiveness. BPM involves the use of innovative performance measurement systems to follow up, coordinate, control and improve processes and overall business efficacy and efficiency. In this paper we propose a global holistic perspective of integrated information, combining the view of all stakeholders and both qualitative and quantitative information, as a basic prerequisite for quality of information for better decision making. The paper includes findings from an empirical case study of measuring Parkinson's Disease Neurosurgery process, including stakeholder's view with an integrative perspective.

Salutogenesis, globalization, and communication.

Science.gov (United States)

Petzold, Theodor Dierk; Lehmann, Nadja

2011-12-01

Achieving successful communication in transcultural contexts means integrating emotional communication patterns into a global context. Professional, rational communication is characteristic of the cultural dimension, and emotions are characteristic of the direct, interpersonal dimension of human existence. Humans strive to achieve coherence in all dimensions of their lives; this goal is in the end the most essential aspect of psychophysical self-regulation. A major role in integrating emotional needs and cultural features in global coherence is played by the attractor 'global affinity'. The transitions from emotional coherence to cultural coherence, and likewise from cultural coherence to global coherence, can cause considerable insecurity as well as psychological problems, which previously went by the name 'adjustment disorders'. However, instead of pathologizing these processes, we should understand them in a salutogenic sense as challenges important for both individual and collective development. The development of more coherence is regulated by the neuropsychological approach and avoidance system. This system can be consciously fostered by directing our attention to the commonalities of all human beings. Such a global salutogenic orientation furthers both communication and creativity in teamwork. This article introduces a consequent salutogenic and evolutionary systemic view of transcultural communication and demonstrates its effectiveness in a number of case examples.

On the governance of global and catastrophic risks

DEFF Research Database (Denmark)

Faber, Michael Havbro

2011-01-01

The focus of the present paper regards the identification and treatment of critical issues in the process of societal decision making concerning management of global and catastrophic risks. Taking basis in recent works by the author, the paper in particular addresses: 1) Which are the most relevant...... hazards in a holistic global perspective and how may these be categorised in view of strategies for their treatment?; 2) How might robust societal decisions on risk management subject to large uncertainties be formally supported?; 3) How may available economic resources be prioritised for the purpose...... of sustainable and global life safety and health improvements? Finally, new results and perspectives are presented on the issue of allocation of resources for the purpose of improving global public health and a discussion on global risk governance concludes the paper....

Climate changes instead of global warming

Directory of Open Access Journals (Sweden)

Radovanović Milan M.

2014-01-01

Full Text Available Air temperature changes on Earth in recent years are the subject of numerous and increasingly interdisciplinary research. In contrast to, conditionally speaking, generally accepted views that these changes are conditioned primarily by anthropogenic activity, more results appear to suggest that it is dominant natural processes about. Whether because of the proven existence of areas in which downtrends are registered or the stagnation of air temperature, as opposed to areas where the increase is determined, in scientific papers, as well as the media, the increasingly present is the use of the term climate changes instead of the global warming. In this paper, we shall try to present arguments for the debate relating to the official view of the IPCC, as well as research indicating the opposite view.

How global brands compete.

Science.gov (United States)

Holt, Douglas B; Quelch, John A; Taylor, Earl L

2004-09-01

It's time to rethink global branding. More than two decades ago, Harvard Business School professor Theodore Levitt argued that corporations should grow by selling standardized products all over the world. But consumers in most countries had trouble relating to generic products, so executives instead strove for global scale on backstage activities such as production while customizing product features and selling techniques to local tastes. Such "glocal" strategies now rule marketing. Global branding has lost more luster recently because transnational companies have been under siege, with brands like Coca-Cola and Nike becoming lightning rods for antiglobalization protests. The instinctive reaction of most transnational companies has been to try to fly below the radar. But global brands can't escape notice. In fact, most transnational corporations don't realize that because of their power and pervasiveness, people view them differently than they do other firms. In a research project involving 3,300 consumers in 41 countries, the authors found that most people choose one global brand over another because of differences in the brands'global qualities. Ratherthan ignore the global characteristics of their brands, firms must learn to manage those characteristics. That's critical, because future growth for most companies will likely come from foreign markets. Consumers base preferences on three dimensions of global brands--quality (signaled by a company's global stature); the cultural myths that brands author; and firms' efforts to address social problems. The authors also found that it didn't matter to consumers whether the brands they bought were American--a remarkable finding considering that the study was conducted when anti-American sentiment in many nations was on the rise.

Recursive definition of global cellular-automata mappings

DEFF Research Database (Denmark)

Feldberg, Rasmus; Knudsen, Carsten; Rasmussen, Steen

1994-01-01

A method for a recursive definition of global cellular-automata mappings is presented. The method is based on a graphical representation of global cellular-automata mappings. For a given cellular-automaton rule the recursive algorithm defines the change of the global cellular-automaton mapping...... as the number of lattice sites is incremented. A proof of lattice size invariance of global cellular-automata mappings is derived from an approximation to the exact recursive definition. The recursive definitions are applied to calculate the fractal dimension of the set of reachable states and of the set...

Management of Decommissioning on a Multi-Facility Site

International Nuclear Information System (INIS)

Laraia, Michele; McIntyre, Peter; Visagie, Abrie

2008-01-01

The management of the decommissioning of multi-facility sites may be inadequate or inappropriate if based on approaches and strategies developed for sites consisting of only a single facility. The varied nature of activities undertaken, their interfaces and their interdependencies are likely to complicate the management of decommissioning. These issues can be exacerbated where some facilities are entering the decommissioning phase while others are still operational or even new facilities are being built. Multi-facility sites are not uncommon worldwide but perhaps insufficient attention has been paid to optimizing the overall site decommissioning in the context of the entire life cycle of facilities. Decommissioning management arrangements need to be established taking a view across the whole site. A site-wide decommissioning management system is required. This should include a project evaluation and approval process and specific arrangements to manage identified interfaces and interdependencies. A group should be created to manage decommissioning across the site, ensuring adequate and consistent practices in accordance with the management system. Decommissioning management should be aimed at the entire life cycle of facilities. In the case of multi facility sites, the process becomes more complex and decommissioning management arrangements need to be established with a view to the whole site. A site decommissioning management system, a group that is responsible for decommissioning on site, a site project evaluation and approval process and specific arrangements to manage the identified interfaces are key areas of a site decommissioning management structure that need to be addressed to ensure adequate and consistent decommissioning practices. A decommissioning strategy based on single facilities in a sequential manner is deemed inadequate

The Adaptation Gap Report. Towards Global Assessment

DEFF Research Database (Denmark)

2017-01-01

The Paris Agreement, adopted in 2015, established the global goal on adaptation of enhancing adaptive capacity, strengthening resilience and reducing vulnerability to climate change, with a view to contributing to sustainable development and ensuring an adequate adaptation response in the context...... Change (UNFCCC) to prepare for the implementation of the Paris Agreement. In contrast to previous Adaptation Gap Reports, the 2017 report focuses on issues relating to frameworks, comprising concepts, methodologies and data, rather than on assessing a particular dimension of the adaptation gap. Future...... extensive external review. The Paris Agreement’s global goal on adaptation provides a new starting point and impetus for assessing progress on adaptation at the global level, but additional information is required for assessing such progress. The global goal on adaptation provides a collective vision...

Strategic plan for Hanford site information management

International Nuclear Information System (INIS)

1994-09-01

The Hanford Site missions are to clean up the Site, to provide scientific knowledge and technology to meet global needs, and to partner in the economic diversification of the region. To achieve these long-term missions and increase confidence in the quality of the Site's decision making process, a dramatically different information management culture is required, consistent with US Department of Energy (DOE) mandates on increased safety, productivity, and openness at its sites. This plan presents a vision and six strategies that will move the Site toward an information management culture that will support the Site missions and address the mandates of DOE

The Impact of Globalization on Political Development in Nigeria ...

African Journals Online (AJOL)

The Impact of Globalization on Political Development in Nigeria (1999-2007) ... PROMOTING ACCESS TO AFRICAN RESEARCH ... This problem is analyzed in view of attenuated democratic institutions, inefficient public service, and rent ...

Food and beverage advertising on children's web sites.

Science.gov (United States)

Ustjanauskas, A E; Harris, J L; Schwartz, M B

2014-10-01

Food marketing contributes to childhood obesity. Food companies commonly place display advertising on children's web sites, but few studies have investigated this form of advertising. Document the number of food and beverage display advertisements viewed on popular children's web sites, nutritional quality of advertised brands and proportion of advertising approved by food companies as healthier dietary choices for child-directed advertising. Syndicated Internet exposure data identified popular children's web sites and food advertisements viewed on these web sites from July 2009 through June 2010. Advertisements were classified according to food category and companies' participation in food industry self-regulation. The percent of advertisements meeting government-proposed nutrition standards was calculated. 3.4 billion food advertisements appeared on popular children's web sites; 83% on just four web sites. Breakfast cereals and fast food were advertised most often (64% of ads). Most ads (74%) promoted brands approved by companies for child-directed advertising, but 84% advertised products that were high in fat, sugar and/or sodium. Ads for foods designated by companies as healthier dietary choices appropriate for child-directed advertising were least likely to meet independent nutrition standards. Most foods advertised on popular children's web sites do not meet independent nutrition standards. Further improvements to industry self-regulation are required. © 2013 The Authors. Pediatric Obesity © 2013 International Association for the Study of Obesity.

The Power of Kawaii: Viewing Cute Images Promotes a Careful Behavior and Narrows Attentional Focus

Science.gov (United States)

Nittono, Hiroshi; Fukushima, Michiko; Yano, Akihiro; Moriya, Hiroki

2012-01-01

Kawaii (a Japanese word meaning “cute”) things are popular because they produce positive feelings. However, their effect on behavior remains unclear. In this study, three experiments were conducted to examine the effects of viewing cute images on subsequent task performance. In the first experiment, university students performed a fine motor dexterity task before and after viewing images of baby or adult animals. Performance indexed by the number of successful trials increased after viewing cute images (puppies and kittens; M ± SE = 43.9±10.3% improvement) more than after viewing images that were less cute (dogs and cats; 11.9±5.5% improvement). In the second experiment, this finding was replicated by using a non-motor visual search task. Performance improved more after viewing cute images (15.7±2.2% improvement) than after viewing less cute images (1.4±2.1% improvement). Viewing images of pleasant foods was ineffective in improving performance (1.2±2.1%). In the third experiment, participants performed a global–local letter task after viewing images of baby animals, adult animals, and neutral objects. In general, global features were processed faster than local features. However, this global precedence effect was reduced after viewing cute images. Results show that participants performed tasks requiring focused attention more carefully after viewing cute images. This is interpreted as the result of a narrowed attentional focus induced by the cuteness-triggered positive emotion that is associated with approach motivation and the tendency toward systematic processing. For future applications, cute objects may be used as an emotion elicitor to induce careful behavioral tendencies in specific situations, such as driving and office work. PMID:23050022

Constraint map for landfill site selection in Akure Metropolis ...

African Journals Online (AJOL)

An integration of remote sensing, soil type, geological, geoelectrical, hydrogeological and geotechnical data was carried out in a GIS environment with a view to developing a constraint map for the location of landfill (waste disposal) site(s) in Akure, Metropolis.. Geomorphological features identified from satellite images ...

Site safety requirements for high level waste disposal

International Nuclear Information System (INIS)

Chen Weiming; Wang Ju

2006-01-01

This paper outlines the content, status and trend of site safety requirements of International Atomic Energy Agency, America, France, Sweden, Finland and Japan. Site safety requirements are usually represented as advantageous vis-a-vis disadvantagous conditions, and potential advantage vis-a-vis disadvantage conditions, respectively in aspects of geohydrology, geochemistry, lithology, climate and human intrusion etc. Study framework and steps of site safety requirements for China are discussed under the view of systems science. (authors)

Global Compact - an international CSR paradox: Global Compact - et internationalt CSR paradoks

OpenAIRE

Stick, Kira; Schleimann, Nanna-Karina; Kofod Sørensen, Charlotte; Flügge, Ammitzbøll; William, Asbjørn

2015-01-01

This thesis examines some of the main theories in the field of Corporate Social Responsibil-ity with the aim to discuss and evaluate the concept Global Compact. The thesis uses the Danish chemical company Cheminova to exemplify the theoretical framework's vision and views on CSR. The theoretical foundation deals with the concept of CSR primarily through R. Edward Freemans stakeholder-theory, Milton Friedmans thoughts about companies re-sponsibility. In addition it also uses a legal aspect, to...

Opportunity's View After Long Drive on Sol 1770 (Stereo)

Science.gov (United States)

2009-01-01

[figure removed for brevity, see original site] Left-eye view of a color stereo pair for PIA11791 [figure removed for brevity, see original site] Right-eye view of a color stereo pair for PIA11791 NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this stereo, full-circle view of the rover's surroundings just after driving 104 meters (341 feet) on the 1,770th Martian day, or sol, of Opportunity's surface mission (January 15, 2009). This view combines images from the left-eye and right-eye sides of the navigation camera. It appears three-dimensional when viewed through red-blue glasses with the red lens on the left. Tracks from the drive extend northward across dark-toned sand ripples and light-toned patches of exposed bedrock in the Meridiani Planum region of Mars. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). Prior to the Sol 1770 drive, Opportunity had driven less than a meter since Sol 1713 (November 17, 2008), while it used the tools on its robotic arm first to examine a meteorite called 'Santorini' during weeks of restricted communication while the sun was nearly in line between Mars and Earth, then to examine bedrock and soil targets near Santorini. The rover's position after the Sol 1770 drive was about 1.1 kilometer (two-thirds of a mile) south southwest of Victoria Crater. Cumulative odometry was 13.72 kilometers (8.53 miles) since landing in January 2004, including 1.94 kilometers (1.21 miles) since climbing out of Victoria Crater on the west side of the crater on Sol 1634 (August 28, 2008). This view is presented as a cylindrical-perspective projection with geometric seam correction.

STS-51B/Challenger - Isolated Launch View

Science.gov (United States)

1985-01-01

Live footage of various isolated launch views is seen. Views of the Space Shuttle Challenger are shown from different camera sites such as the VAB (Vehicle Assembly Building) Roof, Pad Perimeter, Helicopter, Convoy, and Midfield. Also shown from different cameras is the re-entry and landing of the shuttle at Kennedy Space Center (KSC). Footage also includes the ground recovery crew as they travel to the spacecraft. Challengers crew, Commander Robert F. Overmyer, Pilot Frederick D. Gregory, Mission Specialists Don L. Lind, Norman E. Thagard, and William E. Thornton, and Payload Specialists Lodewijk van den Berg, and Taylor G. Wang are also seen leaving the craft.

Innovation and Diffusion of Site-specific Crop Management

DEFF Research Database (Denmark)

Pedersen, Søren Marcus; Pedersen, Jørgen Lindgaard

2006-01-01

Site-specific crop management or precision farming is a highly complex managementsystem for site-specific input application of lime, fertilizers and pesticides in arable farming. The Global Positioning System (GPS)is the backbone of the system. To conduct precision farming several technical systems...

76 FR 10403 - Hewlett Packard (HP), Global Product Development, Engineering Workstation Refresh Team, Working...

Science.gov (United States)

2011-02-24

...), Global Product Development, Engineering Workstation Refresh Team, Working On-Site at General Motors..., Non-Information Technology Business Development Team and Engineering Application Support Team, working... Hewlett Packard, Global Product Development, Engineering Workstation Refresh Team, working on-site at...

Using the global positioning system in support of environmental characterization at the Hanford Site in Washington State

International Nuclear Information System (INIS)

Peterson, L.B.; Tzemos, S.; Dietz, L.A.

1993-10-01

The US Department of Energy's 1,450 km 2 Hanford Site in southeastern Washington State accumulated hazardous wastes for more than 50 years. To support the Site's mission of environmental restoration and cleanup, the Global Positioning System (GPS) is being used to verify waste site locations and provide location information for field samples. Collected GPS data are stored for use in the Hanford Geographic Information System (HGIS). The NAVSTAR GPS is a space-based electronic navigation and positioning system designed and operated by the US Department of Defense (DOD). The system consists of three major components: (1) the space segment, comprising 24 earth-orbiting satellites; (2) the control segment, made up of 5 control and monitoring stations placed around the globe; and (3) the user segment, which includes users worldwide. When declared fully operational by the DOD, the NAVSTAR GPS will allow users to identify their geographical position anywhere on earth at any time. There are no user fees for the service and anyone with a GPS receiver may use the system worldwide. The one major hindrance to the system is the DOD policy concerning a security option called Selective Availability (SA). Selective Availability affects the usability of the system by intentional manipulation of the GPS signals to degrade the accuracy of the user's positions. The period and magnitude of degradation is solely a DOD privilege. The DOD policy on SA is to vary the error in position calculated from the Standard Positioning Service code to approximately 100 m root-mean squared (RMS). With SA on and other possible errors included, users may know their location to within a few hundred meters. While this accuracy is good for many applications, it is too inaccurate for others

Promoting sustainable palm oil: viewed from a global networks and flows perspective

NARCIS (Netherlands)

Oosterveer, P.J.M.

2015-01-01

Global demand for palm oil is increasing to fulfil worldwide needs for cooking oil, food ingredients, biofuels, soap and other chemicals. In response, palm oil production is rapidly expanding which promotes economic growth in producing countries but also leads to serious environmental and social

Executive Perceptions on International Education in a Globalized Environment: The Travel Industry's Point of View

Science.gov (United States)

Munoz, J. Mark; Katsioloudes, Marios I.

2004-01-01

Research on globalization has determined travel executives' perceptions of the psychological implications brought about by an interconnected global environment and the implications on international education. With the concepts of Clyne and Rizvi (1998) and Pittaway, Ferguson, and Breen (1998) on the value of cross-cultural interaction as a…

View from Silicon Valley: Maximizing the Scientific Impact of Global Brain Initiatives through Entrepreneurship.

Science.gov (United States)

Joshi, Pushkar S; Ghosh, Kunal K

2016-11-02

In this era of technology-driven global neuroscience initiatives, the role of the neurotechnology industry remains woefully ambiguous. Here, we explain why industry is essential to the success of these global initiatives, and how it can maximize the scientific impact of these efforts by (1) scaling and ultimately democratizing access to breakthrough neurotechnologies, and (2) commercializing technologies as part of integrated, end-to-end solutions that accelerate neuroscientific discovery. Copyright © 2016 Elsevier Inc. All rights reserved.

Global optimization methods for engineering design

Science.gov (United States)

Arora, Jasbir S.

1990-01-01

The problem is to find a global minimum for the Problem P. Necessary and sufficient conditions are available for local optimality. However, global solution can be assured only under the assumption of convexity of the problem. If the constraint set S is compact and the cost function is continuous on it, existence of a global minimum is guaranteed. However, in view of the fact that no global optimality conditions are available, a global solution can be found only by an exhaustive search to satisfy Inequality. The exhaustive search can be organized in such a way that the entire design space need not be searched for the solution. This way the computational burden is reduced somewhat. It is concluded that zooming algorithm for global optimizations appears to be a good alternative to stochastic methods. More testing is needed; a general, robust, and efficient local minimizer is required. IDESIGN was used in all numerical calculations which is based on a sequential quadratic programming algorithm, and since feasible set keeps on shrinking, a good algorithm to find an initial feasible point is required. Such algorithms need to be developed and evaluated.

The Educational Dimension of Global Hegemony

DEFF Research Database (Denmark)

Hartmann, Eva

2015-01-01

of scholars have transferred his theory of hegemony to the global level in order to gain a more sophisticated understanding of global power and its transformation in reaction to the deepening of global economic integration. Surprisingly, most neo-Gramscian scholars have devoted little attention to education......, despite the importance Gramsci assigned to this social sphere. The article seeks to overcome this lacuna with a study of the internationalisation of higher education since the end of the Second World War. Against the backdrop of the insights this case study provides, it will suggest some modifications...... of the neo-Gramscian account of hegemony with a view to taking the sociological turn more seriously, and to deepening our understanding of the social quality and the scale of the emerging postnational hegemony....

Innovation and diffusion of site-specific crop management

DEFF Research Database (Denmark)

Pedersen, Søren Marcus; Pedersen, Jørgen Lindgaard

2004-01-01

Site-specific crop management or precision farming (PF) is a highly complex management system for site-specific input application of lime, fertilizers and pesticides in arable farming. The Global Positioning System (GPS) is the backbone of the system. To conduct PF several technical systems...

Are the Viking Lander sites representative of the surface of Mars?

Science.gov (United States)

Jakosky, B. M.; Christensen, P. R.

1986-01-01

Global remote sensing data of the Martian surface, collected by earth- and satellite-based instruments, are compared with data from the two Viking Landers to determine if the Lander data are representative of the Martian surface. The landing sites are boulder-strewn and feature abundant fine material and evidence of strong eolian forces. One site (VL-1) is in a plains-covered basin which is associated with volcanic activity; the VL-2 site is in the northern plains. Thermal IR, broadband albedo, color imaging and radar remote sensing has been carried out of the global Martian surface. The VL-1 data do not fit a general correlation observed between increases in 70-cm radar cross-sections and thermal inertia. A better fit is found with 12.5-cm cross sections, implying the presence of a thinner or discontinuous duricrust at the VL-1 site, compared to other higher-inertia regions. A thin dust layer is also present at the VL-2 site, based on the Lander reflectance data. The Lander sites are concluded to be among the three observed regions of anomalous reflectivity, which can be expected in low regions selected for the landings. Recommendations are furnished for landing sites of future surface probes in order to choose sites more typical of the global Martian surface.

Interregionalism and global governance: Notes on the EU-Mercosur axis

Directory of Open Access Journals (Sweden)

Amalia Stuhldreher

2003-01-01

Full Text Available Beginning with a review of the debate on globalization, this article presents one of the theoretical responses to the new global challenges, namely, the focus on “global governance” stressing the role of the national states in the still incipient global architecture. The analysis then proceeds to examine the concomitant role of regionalism and its by-product, interregionalism. This case study examines the development of interregional cooperation between the EU and Mercosur since the early 90’s from a functional point of view. By way of a conclusion, there is a discussion of the contributions of the interregional scheme to the demands of global governance in contemporary international politics.

Global competition and the labour market

CERN Document Server

Driffield, Nigel

2003-01-01

This study combines an industry level and a firm level analysis on the wage and employment effects of multinational companies. This has not been attempted in any previous work. In view of the results, important questions are raised regarding how global changes in the structure of production may affect labour markets and the organisation of work in the future.

View all initiatives | IDRC - International Development Research ...

International Development Research Centre (IDRC) Digital Library (Canada)

The International Research Chairs Initiative pairs top research talent from universities in Canada with their counterparts in developing countries to address key development challenges. We fund researchers driving global change. Careers · Contact Us · Subscribe · Unsubscribe · Site map. Follow us; Facebook · Twitter ...

Recursive definition of global cellular-automata mappings

International Nuclear Information System (INIS)

Feldberg, R.; Knudsen, C.; Rasmussen, S.

1994-01-01

A method for a recursive definition of global cellular-automata mappings is presented. The method is based on a graphical representation of global cellular-automata mappings. For a given cellular-automaton rule the recursive algorithm defines the change of the global cellular-automaton mapping as the number of lattice sites is incremented. A proof of lattice size invariance of global cellular-automata mappings is derived from an approximation to the exact recursive definition. The recursive definitions are applied to calculate the fractal dimension of the set of reachable states and of the set of fixed points of cellular automata on an infinite lattice

Global Poverty, Justice and Taxation

Directory of Open Access Journals (Sweden)

Ciprian Niţu

2012-10-01

Full Text Available The question of poverty and justice inside global economic system has received three major types of responses in political theory. The communitarian perspective considers political culture of a society as the main cause of the wealth of that society, and accordingly limits the redistributive duty to the nation-state borders. A second view, which can be called liberal internationalism, claims that trade liberalization is the best way to reduce poverty in developing countries and create a more equitable and stable economic order. This paper argues that a third perspective seems to be a better approach. The cosmopolitan perspective points out that international economic system should be reformed by building up a global tax regime.

Cognitive Contributions to Plurilithic Views of English and Other Languages

Science.gov (United States)

Hall, Christopher J.

2013-01-01

Monolithic views of languages predominate in linguistics, applied linguistics, and everyday discourse. The World Englishes, English as a Lingua Franca, and Critical Applied Linguistics frameworks have gone some way to counter the myth, highlighting the iniquities it gives rise to for global users and learners of English. Here, I propose that…

Global Inscription Devices and the Politics of Education

DEFF Research Database (Denmark)

Dahler-Larsen, Peter

2014-01-01

account for. Applying a socially constructivist approach looking at both connections and disconnections, it is suggested that the way global inscription devices connect to institutional hinterlands is decisive for their resources, framings, and world views. The role of media and of national political...

Functional diversity of fish in estuaries at a global extent

OpenAIRE

Rita P Vasconcelos; Sébastien Villéger; François Guilhaumon

2015-01-01

Biodiversity is currently viewed as a framework encompassing multiple facets of the variety of life, including taxonomic and functional aspects. Species richness and composition of fish assemblages in estuaries is defined by global to local processes acting on community colonization. The present study further investigates how biodiversity of fish assemblages varies among estuaries globally, by simultaneously analysing taxonomic and functional richness and diversity of assemblages. A comprehen...

Global and Regional Ecosystem Modeling: Databases of Model Drivers and Validation Measurements

Energy Technology Data Exchange (ETDEWEB)

Olson, R.J.

2002-03-19

Understanding global-scale ecosystem responses to changing environmental conditions is important both as a scientific question and as the basis for making policy decisions. The confidence in regional models depends on how well the field data used to develop the model represent the region of interest, how well the environmental model driving variables (e.g., vegetation type, climate, and soils associated with a site used to parameterize ecosystem models) represent the region of interest, and how well regional model predictions agree with observed data for the region. To assess the accuracy of global model forecasts of terrestrial carbon cycling, two Ecosystem Model-Data Intercomparison (EMDI) workshops were held (December 1999 and April 2001). The workshops included 17 biogeochemical, satellite-driven, detailed process, and dynamic vegetation global model types. The approach was to run regional or global versions of the models for sites with net primary productivity (NPP) measurements (i.e., not fine-tuned for specific site conditions) and analyze the model-data differences. Extensive worldwide NPP data were assembled with model driver data, including vegetation, climate, and soils data, to perform the intercomparison. This report describes the compilation of NPP estimates for 2,523 sites and 5,164 0.5{sup o}-grid cells under the Global Primary Production Data Initiative (GPPDI) and the results of the EMDI review and outlier analysis that produced a refined set of NPP estimates and model driver data. The EMDI process resulted in 81 Class A sites, 933 Class B sites, and 3,855 Class C cells derived from the original synthesis of NPP measurements and associated driver data. Class A sites represent well-documented study sites that have complete aboveground and below ground NPP measurements. Class B sites represent more numerous ''extensive'' sites with less documentation and site-specific information available. Class C cells represent estimates of

ISLAMIC ECONOMIC THOUGHT AND THE NEW GLOBAL ECONOMY

OpenAIRE

CHAPRA, M. UMER

2001-01-01

The paper examines the teachings of the Qur’an and the Sunnah and the views of a number of classical Muslim scholars with respect to the unity of mankind and its implications for integration of the world economies through increased specialization and division of labor and removal of restrictions on the free flow of goods, services, labor and capital. It then discusses the extent to which these teachings and views fit within the framework of the New Global Economy. It argues that the philosoph...

World view of the EGEE infrastrucutre

CERN Multimedia

2007-01-01

This view is of the Enabling Grids for E-sciencE (EGEE) project seen on the world scale. The EGEE allows the processing power of many computers to be shared so that the huge amount of data produced at CERN's new collider, the Large Hadron Collider (LHC) can be processed. The sites used in the Grid can be downloaded in a zipped .kmz format, which can be imported into Google Earth.

European view of the EGEE infrastructure

CERN Multimedia

2007-01-01

This view is of the Enabling Grids for E-sciencE (EGEE) infrastructure zoomed in on Europe. The EGEE allows the processing power of many computers to be shared so that the huge amount of data produced at CERN's new collider, the Large Hadron Collider (LHC) can be processed. The sites used in the Grid can be downloaded in a zipped .kmz format, which can be imported into Google Earth.

The prognostic significance of whole blood global and specific DNA methylation levels in gastric adenocarcinoma.

Directory of Open Access Journals (Sweden)

Mansour S Al-Moundhri

Full Text Available BACKGROUND: Epigenetics, particularly DNA methylation, has recently been elucidated as important in gastric cancer (GC initiation and progression. We investigated the clinical and prognostic importance of whole blood global and site-specific DNA methylation in GC. METHODS: Genomic DNA was extracted from the peripheral blood of 105 Omani GC patients at diagnosis. DNA methylation was quantified by pyrosequencing of global DNA and specific gene promoter regions at 5 CpG sites for CDH1, 7 CpG sites for p16, 4 CpG sites for p53, and 3 CpG sites for RUNX3. DNA methylation levels in patients were categorized into low, medium, and high tertiles. Associations between methylation level category and clinicopathological features were evaluated using χ(2 tests. Survival analyses were carried out using the Kaplan-Meier method and log rank test. A backward conditional Cox proportional hazards regression model was used to identify independent predictors of survival. RESULTS: Older GC patients had increased methylation levels at specific CpG sites within the CDH1, p53, and RUNX-3 promoters. Male gender was significantly associated with reduced global and increased site-specific DNA methylation levels in CDH1, p16, and p53 promoters. Global DNA low methylation level was associated with better survival on univariate analysis. Patients with high and medium methylation vs. low methylation levels across p16 promoter CpG sites, site 2 in particular, had better survival. Multivariate analysis showed that global DNA hypermethylation was a significant independent predictor of worse survival (hazard ratio (HR = 2.0, 95% CI: 1.1-3.8; p = 0.02 and high methylation mean values across p16 promoter sites 1-7 were associated with better survival with HR of 0.3 (95% CI, 0.1-0.8; p = 0.02 respectively. CONCLUSIONS: Analysis of global and site-specific DNA methylation in peripheral blood by pyrosequencing provides quantitative DNA methylation values that may serve as important

Redefinition and global estimation of basal ecosystem respiration rate

Science.gov (United States)

Yuan, W.; Luo, Y.; Li, X.; Liu, S.; Yu, G.; Zhou, T.; Bahn, M.; Black, A.; Desai, A.R.; Cescatti, A.; Marcolla, B.; Jacobs, C.; Chen, J.; Aurela, M.; Bernhofer, C.; Gielen, B.; Bohrer, G.; Cook, D.R.; Dragoni, D.; Dunn, A.L.; Gianelle, D.; Grnwald, T.; Ibrom, A.; Leclerc, M.Y.; Lindroth, A.; Liu, H.; Marchesini, L.B.; Montagnani, L.; Pita, G.; Rodeghiero, M.; Rodrigues, A.; Starr, G.; Stoy, Paul C.

2011-01-01

Basal ecosystem respiration rate (BR), the ecosystem respiration rate at a given temperature, is a common and important parameter in empirical models for quantifying ecosystem respiration (ER) globally. Numerous studies have indicated that BR varies in space. However, many empirical ER models still use a global constant BR largely due to the lack of a functional description for BR. In this study, we redefined BR to be ecosystem respiration rate at the mean annual temperature. To test the validity of this concept, we conducted a synthesis analysis using 276 site-years of eddy covariance data, from 79 research sites located at latitudes ranging from ∼3°S to ∼70°N. Results showed that mean annual ER rate closely matches ER rate at mean annual temperature. Incorporation of site-specific BR into global ER model substantially improved simulated ER compared to an invariant BR at all sites. These results confirm that ER at the mean annual temperature can be considered as BR in empirical models. A strong correlation was found between the mean annual ER and mean annual gross primary production (GPP). Consequently, GPP, which is typically more accurately modeled, can be used to estimate BR. A light use efficiency GPP model (i.e., EC-LUE) was applied to estimate global GPP, BR and ER with input data from MERRA (Modern Era Retrospective-Analysis for Research and Applications) and MODIS (Moderate resolution Imaging Spectroradiometer). The global ER was 103 Pg C yr −1, with the highest respiration rate over tropical forests and the lowest value in dry and high-latitude areas.

Becoming a region, becoming global, becoming imperceptible

NARCIS (Netherlands)

Blanco, Gustavo; Arce, Alberto; Fisher, Eleanor

2015-01-01

Our article focuses on the region of Chilean Patagonia and considers how it has developed as a leading producer of salmon for global food markets. It addresses the problem of how to decentre conventional views of the forces driving regional development that give primacy to the role of capital and

Youth Voices on Global Citizenship: Deliberating across Canada in an Online Invited Space

Science.gov (United States)

Shultz, Lynette; Pashby, Karen; Godwaldt, Terry

2017-01-01

This article examines the processes of youth engagement in an "invited space" for Canadian secondary school students. The organizers created a participatory citizenship education space in which Canadian students discussed their views and visions and developed their policy position on global citizenship and global citizenship education.…

The NPT regime, present and future global security: an American view

International Nuclear Information System (INIS)

Thompson, Sam.

1987-01-01

Although not perfect, an international non-proliferation regime as set out by the IAEA and Non-Proliferation Treaty is in existence. The history of the involvement of the United States in the development of this regime is mentioned as a background to explaining the current approach of the Reagan Administration to non-proliferation. Trends and challenges which may affect future global security are then identified and discussed. The author is optimistic about the future. (U.K.)

Surveying views on Payments for Ecosystem Services: implications for environmental management and research

OpenAIRE

Waylen, KJ; Martin-Ortega, J

2018-01-01

The concept of Payments for Ecosystem Services (PES) is globally of increasing interest. However, little is known about the views and expectations of professionals and practitioners expected to enable or implement this concept. Since these individuals design, select, shape and deliver environmental management, their views and expectations are critical to understanding how PES may play out in practice. Using the first survey on this topic, in the UK this research discusses the implications for...

The Use Of Information And Communication Technology And Social Networking Sites In Political Governance Of East African Legislative Assembly Parliament

Directory of Open Access Journals (Sweden)

Ainebyona Robert

2015-06-01

Full Text Available Abstract This research project was carried out to ascertain the use of Information and Communication Technologies and Social Networking Sites in political governance of East African Legislative Assembly Parliament. The research project was based on the conviction that in this era of globalization use of ICTs and SNSs are fundamentally important and will have tremendous impact on governance leadership and legislation now and in the near future. The specific objective of this study was intended a To evaluate the use of Social Networking Sites in enhancing the political governance of East African Legislative assembly Parliament. The findings from the research showed that that all the respondents 100 were subscribed to social networking sites and used them from time to time. Additionally the EALA parliamentarians had a disparity when it came to use of SNSs to interact with constituents 73.3 of the respondents indicated that they have used SNSs to interact with constituents on matters affecting the community from time to time however 26.7 showed that they did not use Social Networking sites to interact with constituents. Lastly the use of ICTs and SNSs by EALA has also made it possible for citizens to view Assembly proceedings in real time and hence where able to view their representatives in the course of carrying out their duties in the political arena.Lastly the world is changing in a dynamic fashion SNSs are among the tools leading the transformation and it is about time Parliamentarians in Africa embrace SNSs as major tools in changing how leaders interact and remain accountable to their constituents a practice thats been a myth in Africa.

Globalization and sustainable development an E7 point of view

Energy Technology Data Exchange (ETDEWEB)

Strassburg, W.

1998-07-01

The energy sector is a crucial feedstock to economic development. One example of this industry sector's contribution towards sustainable development is the so-called E7 initiative on sustainable energy development of some of the biggest electric utilities. E7 members from Canada, France, Germany, Italy, Japan and the US are demonstrating the functioning of the requested globally synchronized approach between developed and developing countries. E7 members focus their activities on (1) the efficient use of primary energy resources, (2) maximizing the use of renewable energy resources, (3) maximizing efficiency in the generation, delivery, and use of electricity, (4) minimizing environmental impacts of energy production and use and, (5) implementing innovative options to promote win-win benefits for the environment and the economy through their network of expertise on a pro bono basis. A main emphasis lies in the consistent Joint Implementation given the fact that innovative and efficient Green House Gas reduction measures will be the core of future E7 activities. Especially commercial projects will provide valuable contributions to Green House Gas reductions as well as to economic development of the recipient country. Other instruments, such Emission Trading and Clean Development Mechanism will have to be investigated appropriately in terms of their practicability for Green House Gas reductions so that their will be a notification by the international climate protection regime. Therefore Emission Trading and Clean Development Mechanism are of importance for E7 members' future operations, too. With respect to Sustainable Development industry, energy and environmental policy in leading industry countries must be more closely aligned to a global approach than has so far been the case. The electricity sector is called on to make a major contribution.

Musite, a tool for global prediction of general and kinase-specific phosphorylation sites.

Science.gov (United States)

Gao, Jianjiong; Thelen, Jay J; Dunker, A Keith; Xu, Dong

2010-12-01

Reversible protein phosphorylation is one of the most pervasive post-translational modifications, regulating diverse cellular processes in various organisms. High throughput experimental studies using mass spectrometry have identified many phosphorylation sites, primarily from eukaryotes. However, the vast majority of phosphorylation sites remain undiscovered, even in well studied systems. Because mass spectrometry-based experimental approaches for identifying phosphorylation events are costly, time-consuming, and biased toward abundant proteins and proteotypic peptides, in silico prediction of phosphorylation sites is potentially a useful alternative strategy for whole proteome annotation. Because of various limitations, current phosphorylation site prediction tools were not well designed for comprehensive assessment of proteomes. Here, we present a novel software tool, Musite, specifically designed for large scale predictions of both general and kinase-specific phosphorylation sites. We collected phosphoproteomics data in multiple organisms from several reliable sources and used them to train prediction models by a comprehensive machine-learning approach that integrates local sequence similarities to known phosphorylation sites, protein disorder scores, and amino acid frequencies. Application of Musite on several proteomes yielded tens of thousands of phosphorylation site predictions at a high stringency level. Cross-validation tests show that Musite achieves some improvement over existing tools in predicting general phosphorylation sites, and it is at least comparable with those for predicting kinase-specific phosphorylation sites. In Musite V1.0, we have trained general prediction models for six organisms and kinase-specific prediction models for 13 kinases or kinase families. Although the current pretrained models were not correlated with any particular cellular conditions, Musite provides a unique functionality for training customized prediction models

INTERACTIONS BETWEEN GLOBALIZATION AND SPORTS

Directory of Open Access Journals (Sweden)

Senem ÇEYİZ

2014-07-01

Full Text Available We live in a world of rapid change. Although the most obvious examples of this change are seen in technology, it, in fact, has permeated all areas of life. When viewed from an international perspective, it is possible to say that almost all of the borders in many areas - particularly economic, social and cultural - in the world have disappeared due to the impact of technology. Nowadays the process which is seen as the source of all these changes and interactions is referred to as globalization. The word globalization has often been used as a multidimensional concept . Today, owin g to the process of globalization in many areas , spatial distances are almost diminished, so much so that the developments which take place at one end of the world may affect another country at the other end . The effects of globalization are as visible in the sports field as in many other areas. Sports is becoming more and more industrialized day by day . Live broadcasting of several sporting events has quite a large audience all over the world. Many foreign ath letes take part in national teams by changing their nationalities . It can also be argued that as much as globalization has an impact on sports today so does sports on globalization. The concepts inherent in sports like performance , competition, breaking re cords have created a common language recognized all over the world, a situation which serves to accelerate globalization.

Generation of real-time global ionospheric map based on the global GNSS stations with only a sparse distribution

Science.gov (United States)

Li, Zishen; Wang, Ningbo; Li, Min; Zhou, Kai; Yuan, Yunbin; Yuan, Hong

2017-04-01

The Earth's ionosphere is part of the atmosphere stretching from an altitude of about 50 km to more than 1000 km. When the Global Navigation Satellite System (GNSS) signal emitted from a satellite travels through the ionosphere before reaches a receiver on or near the Earth surface, the GNSS signal is significantly delayed by the ionosphere and this delay bas been considered as one of the major errors in the GNSS measurement. The real-time global ionospheric map calculated from the real-time data obtained by global stations is an essential method for mitigating the ionospheric delay for real-time positioning. The generation of an accurate global ionospheric map generally depends on the global stations with dense distribution; however, the number of global stations that can produce the real-time data is very limited at present, which results that the generation of global ionospheric map with a high accuracy is very different when only using the current stations with real-time data. In view of this, a new approach is proposed for calculating the real-time global ionospheric map only based on the current stations with real-time data. This new approach is developed on the basis of the post-processing and the one-day predicted global ionospheric map from our research group. The performance of the proposed approach is tested by the current global stations with the real-time data and the test results are also compared with the IGS-released final global ionospheric map products.

Teaching World History and Global Issues with the Internet

Science.gov (United States)

Risinger, C. Frederick

2011-01-01

In this article, the author recommends websites that include both traditional world history content and sites that focus on contemporary world issues and problems. The first two sites provide an intellectual stage for both world history and global studies. While they don't have lesson plans or links to other sites, they provide an understanding of…

Integrating abundance and functional traits reveals new global hotspots of fish diversity.

Science.gov (United States)

Stuart-Smith, Rick D; Bates, Amanda E; Lefcheck, Jonathan S; Duffy, J Emmett; Baker, Susan C; Thomson, Russell J; Stuart-Smith, Jemina F; Hill, Nicole A; Kininmonth, Stuart J; Airoldi, Laura; Becerro, Mikel A; Campbell, Stuart J; Dawson, Terence P; Navarrete, Sergio A; Soler, German A; Strain, Elisabeth M A; Willis, Trevor J; Edgar, Graham J

2013-09-26

Species richness has dominated our view of global biodiversity patterns for centuries. The dominance of this paradigm is reflected in the focus by ecologists and conservation managers on richness and associated occurrence-based measures for understanding drivers of broad-scale diversity patterns and as a biological basis for management. However, this is changing rapidly, as it is now recognized that not only the number of species but the species present, their phenotypes and the number of individuals of each species are critical in determining the nature and strength of the relationships between species diversity and a range of ecological functions (such as biomass production and nutrient cycling). Integrating these measures should provide a more relevant representation of global biodiversity patterns in terms of ecological functions than that provided by simple species counts. Here we provide comparisons of a traditional global biodiversity distribution measure based on richness with metrics that incorporate species abundances and functional traits. We use data from standardized quantitative surveys of 2,473 marine reef fish species at 1,844 sites, spanning 133 degrees of latitude from all ocean basins, to identify new diversity hotspots in some temperate regions and the tropical eastern Pacific Ocean. These relate to high diversity of functional traits amongst individuals in the community (calculated using Rao's Q), and differ from previously reported patterns in functional diversity and richness for terrestrial animals, which emphasize species-rich tropical regions only. There is a global trend for greater evenness in the number of individuals of each species, across the reef fish species observed at sites ('community evenness'), at higher latitudes. This contributes to the distribution of functional diversity hotspots and contrasts with well-known latitudinal gradients in richness. Our findings suggest that the contribution of species diversity to a range of

Trump's Doctrine and Climate Change: New Challenges for Global Governance

OpenAIRE

Contipelli, Ernani

2017-01-01

The present communication aims to discuss the main topics related to Trump’s Doctrine and its effects on the implementation of global governance to fight against Climate Change. To present the argument, first, we will analyze the relation between global governance and climate change, followed by a general view of the climate change by some Republican Party members, and finally, the current policies already put in place by President Trump

Mitigation of Atmospheric Delay in SAR Absolute Ranging Using Global Numerical Weather Prediction Data: Corner Reflector Experiments at 3 Different Test Sites

Science.gov (United States)

Cong, Xiaoying; Balss, Ulrich; Eineder, Michael

2015-04-01

The atmospheric delay due to vertical stratification, the so-called stratified atmospheric delay, has a great impact on both interferometric and absolute range measurements. In our current researches [1][2][3], centimeter-range accuracy has been proven based on Corner Reflector (CR) based measurements by applying atmospheric delay correction using the Zenith Path Delay (ZPD) corrections derived from nearby Global Positioning System (GPS) stations. For a global usage, an effective method has been introduced to estimate the stratified delay based on global 4-dimensional Numerical Weather Prediction (NWP) products: the direct integration method [4][5]. Two products, ERA-Interim and operational data, provided by European Centre for Medium-Range Weather Forecast (ECMWF) are used to integrate the stratified delay. In order to access the integration accuracy, a validation approach is investigated based on ZPD derived from six permanent GPS stations located in different meteorological conditions. Range accuracy at centimeter level is demonstrated using both ECMWF products. Further experiments have been carried out in order to determine the best interpolation method by analyzing the temporal and spatial correlation of atmospheric delay using both ECMWF and GPS ZPD. Finally, the integrated atmospheric delays in slant direction (Slant Path Delay, SPD) have been applied instead of the GPS ZPD for CR experiments at three different test sites with more than 200 TerraSAR-X High Resolution SpotLight (HRSL) images. The delay accuracy is around 1-3 cm depending on the location of test site due to the local water vapor variation and the acquisition time/date. [1] Eineder M., Minet C., Steigenberger P., et al. Imaging geodesy - Toward centimeter-level ranging accuracy with TerraSAR-X. Geoscience and Remote Sensing, IEEE Transactions on, 2011, 49(2): 661-671. [2] Balss U., Gisinger C., Cong X. Y., et al. Precise Measurements on the Absolute Localization Accuracy of TerraSAR-X on the

Role of IUCN WCPA Geoheritage Specialist Group for geoheritage conservation and recognition of World Heritage Sites, Global Geoparks and other protected areas

Science.gov (United States)

Woo, Kyung Sik

2017-04-01

Geoheritage comprises those elements of the Earth's geodiversity that are considered to have significant scientific, educational, cultural/aesthetic, ecological or ecosystem service values. IUCN Resolutions at Barcelona (2008), at Jeju (2012) and at Hawaii (2016) clearly recognised that geodiversity is part of nature and geoheritage is part of natural heritage. Formal recognition of the geodiversity component of protected areas was made in 2008 in the revised 'IUCN Guidelines for Applying Protected Area Management Categories'. All 6 of the IUCN Protected Area Management Categories are applicable to the protection of geosites and the wider landscape values of geodiversity. Recognising the wider values of geodiversity therefore provides opportunities to integrate geoheritage much more closely in protected area networks, as the approach advocated by the Geoheritage Specialist Group (GSG) of the IUCN World Commission on Protected Areas. Although geoparks are not a protected area category as such and only includes some parts of protected areas as geosites, the UNESCO Global Geoparks Network also provides an international framework to conserve and enhance geoheritage values as UNESCO World Heritage sites has provided. GSG will pursue significant roles for geoheritage recognition and conservation as follows: 1) Establish the Best Practice Guideline of geoheritage sites for protected areas in the world, 2) Revise the Thematic Study on volcanic sites of Outstanding Universal Values and International Significance, 3) Revise Criterion (viii) for WH recognition, and 4) Initiate 'Key Geoheritage Site' concept in the future.

Living memorials project: year 1 social and site assessment

Science.gov (United States)

Erika S. Svendsen; Lindsay K. Campbell

2005-01-01

The Living Memorials Project (LMP) social and site assessment identified more than 200 public open spaces created, used, or enhanced in memory of the tragic events of September 11, 2001 (9-11). A national registry of these sites is available for viewing and updating online. Researchers interviewed 100 community groups using social ecology methods of observation,...

Global estimates of evapotranspiration and gross primary production based on MODIS and global meteorology data

Science.gov (United States)

Yuan, W.; Liu, S.; Yu, G.; Bonnefond, J.-M.; Chen, J.; Davis, K.; Desai, A.R.; Goldstein, Allen H.; Gianelle, D.; Rossi, F.; Suyker, A.E.; Verma, S.B.

2010-01-01

The simulation of gross primary production (GPP) at various spatial and temporal scales remains a major challenge for quantifying the global carbon cycle. We developed a light use efficiency model, called EC-LUE, driven by only four variables: normalized difference vegetation index (NDVI), photosynthetically active radiation (PAR), air temperature, and the Bowen ratio of sensible to latent heat flux. The EC-LUE model may have the most potential to adequately address the spatial and temporal dynamics of GPP because its parameters (i.e., the potential light use efficiency and optimal plant growth temperature) are invariant across the various land cover types. However, the application of the previous EC-LUE model was hampered by poor prediction of Bowen ratio at the large spatial scale. In this study, we substituted the Bowen ratio with the ratio of evapotranspiration (ET) to net radiation, and revised the RS-PM (Remote Sensing-Penman Monteith) model for quantifying ET. Fifty-four eddy covariance towers, including various ecosystem types, were selected to calibrate and validate the revised RS-PM and EC-LUE models. The revised RS-PM model explained 82% and 68% of the observed variations of ET for all the calibration and validation sites, respectively. Using estimated ET as input, the EC-LUE model performed well in calibration and validation sites, explaining 75% and 61% of the observed GPP variation for calibration and validation sites respectively.Global patterns of ET and GPP at a spatial resolution of 0.5° latitude by 0.6° longitude during the years 2000–2003 were determined using the global MERRA dataset (Modern Era Retrospective-Analysis for Research and Applications) and MODIS (Moderate Resolution Imaging Spectroradiometer). The global estimates of ET and GPP agreed well with the other global models from the literature, with the highest ET and GPP over tropical forests and the lowest values in dry and high latitude areas. However, comparisons with observed

Global solar radiation: Multiple on-site assessments in Abu Dhabi, UAE

Energy Technology Data Exchange (ETDEWEB)

El Chaar, Lana; Lamont, Lisa A. [Petroleum Institute, Electrical Engineering Department, P.O. Box 2533, Abu Dhabi (United Arab Emirates)

2010-07-15

Renewable energy technology and in particular solar energy is being considered worldwide due to the fluctuations in oil prices, global warming and the growing demand for energy supply. This paper investigates the climate conditions available in the United Arab Emirates (UAE) in particular Abu Dhabi to implement Photovoltaic (PV) technology. Measured solar radiation was analyzed for five different geographical locations to ensure the suitability of this region. Hourly, daily and monthly global horizontal irradiation (GHI) were collected and processed. Statistical methods were used to evaluate the computed GHI and showed high values especially during the summer period. Moreover, clearness index was calculated to investigate the frequency of cloudy sky days and results have shown a high percentage of clear days during the year. This paper highlights a promising future for Abu Dhabi in the solar energy sector and in particular Photovoltaic (PV) technology. (author)

Public risk-reduction measures: cost-effectiveness from a global point-of-view

International Nuclear Information System (INIS)

Oliveira, L.F.S. de; Motta Barros, E.B. da; Fleming, P.V.; Rosa, L.P.

1985-05-01

A review of systemic or global approach to cost-effectiveness analysis of risk-reduction measures is presented, and its advantages and limitations are discussed. The method is applied for problem of the cost-effectiveness of increasing the Angra 3 reactor containment wall thickness from 60cm to 180cm thick, in case of a direct commercial aircraft crash on it. (Author) [pt

Stakeholder successes in global environmental management. Report of workshop

Energy Technology Data Exchange (ETDEWEB)

Welp, M. (ed.)

2001-04-01

The workshop had two main objectives: (a) to identify stakeholders who have perspectives and knowledge needed to develop good solutions to global change problems and to create long lasting, stable relationships with them and (b) to learn about the participants' perceptions of global change problems, future expectations and their views on global change research. For this purpose the workshop was organised around 'success stories', which provided a stimulus for discussion. Presentations were given by people from organisations that have a pioneering role, for example in emission trading, in linking paper consumption with forest management by forest certification and in creating sustainable investment mechanisms. (orig.)

Stakeholder successes in global environmental management. Report of workshop

Energy Technology Data Exchange (ETDEWEB)

Welp, M [ed.

2001-04-01

The workshop had two main objectives: (a) to identify stakeholders who have perspectives and knowledge needed to develop good solutions to global change problems and to create long lasting, stable relationships with them and (b) to learn about the participants' perceptions of global change problems, future expectations and their views on global change research. For this purpose the workshop was organised around 'success stories', which provided a stimulus for discussion. Presentations were given by people from organisations that have a pioneering role, for example in emission trading, in linking paper consumption with forest management by forest certification and in creating sustainable investment mechanisms. (orig.)

GLOBAL ECONOMIC CRISIS: A VIEW FROM SOUTH AFRICA

Directory of Open Access Journals (Sweden)

Patrick Bond

2015-08-01

Full Text Available Any analysis of the erratic unfolding of global economic crisis is bound to be hotly contested. This is particularly so in mid-1999, amid claims from Washington that the past two years' dangers of financial meltdown and deflation were averted and finally extinguished through a combination of policy measures and good fortune: slightly looser Federal Reserve monetary policy adopted in September 1998, in the immediate wake of the successful public-private bailout of the Long Term Capital Management hedge fund; a new $90 billion International Monetary Fund (IMF insurance scheme announced the following month; the convening of key countries in a Forum on Financial Stability; the lack of financial contagion (contrary to expectations in the wake of Brazil's January 1999 currency meltdown; the long-awaited revival (however infirm of the Japanese economy; new plans for somewhat more transparent budgetary and exchange rate systems in emerging markets; and a decision at the G-8 Cologne meeting in June 1999 to sell 10% of the IMF's gold to fund partial debt relief for the poorest Third World countries. Indeed many observers were surprised at IMF Managing Director Michel Camdessus's success at turning the debt relief strategy into a vehicle for tougher "Enhanced Structural Adjustment Facility" conditions, just months after the IMF was criticised to the point of ridicule for its East Asian, Russian and Brazilian mishaps (effectively, granting $200 billion in bad loans over 15 months, in exchange for the application of inappropriate austerity measures.

Global Climate Change Pilot Course Project

Science.gov (United States)

Schuenemann, K. C.; Wagner, R.

2011-12-01

In fall 2011 a pilot course on "Global Climate Change" is being offered, which has been proposed to educate urban, diverse, undergraduate students about climate change at the introductory level. The course has been approved to fulfill two general college requirements, a natural sciences requirement that focuses on the scientific method, as well as a global diversity requirement. This course presents the science behind global climate change from an Earth systems and atmospheric science perspective. These concepts then provide the basis to explore the effect of global warming on regions throughout the world. Climate change has been taught as a sub-topic in other courses in the past solely using scientific concepts, with little success in altering the climate change misconceptions of the students. This pilot course will see if new, innovative projects described below can make more of an impact on the students' views of climate change. Results of the successes or failures of these projects will be reported, as well as results of a pre- and post-course questionnaire on climate change given to students taking the course. Students in the class will pair off and choose a global region or country that they will research, write papers on, and then represent in four class discussions spaced throughout the semester. The first report will include details on the current climate of their region and how the climate shapes that region's society and culture. The second report will discuss how that region is contributing to climate change and/or sequestering greenhouse gases. Thirdly, students will discuss observed and predicted changes in that region's climate and what impact it has had, and could have, on their society. Lastly, students will report on what role their region has played in mitigating climate change, any policies their region may have implemented, and how their region can or cannot adapt to future climate changes. They will also try to get a feel for the region

La Palabre: A New Schema for Global Health.

Science.gov (United States)

Luan, William Patrick; Reed, Paul

2016-08-01

The Ebola virus epidemic in West Africa has led to a paradigm shift in the way the global community responds to outbreaks of disease. This new paradigm places even greater emphasis on collaboration in global health. The palabre, the traditional African practice of mediation and decision-making in the public sphere, offers a schema from which to view current and future global health engagement. This process of dialogue and exchange has many applications to global health exemplified recently by the West African Disaster Preparedness Initiative (WADPI), a follow-on activity to the Operation United Assistance (OUA) Ebola Response effort. WADPI, utilizing the structure of a palabre, seeks to catalyze and synergize constructive collaboration to set a foundation for disaster response in West Africa for years to come. (Disaster Med Public Health Preparedness. 2016;10:541-543).

Decadal Changes in Global Ocean Annual Primary Production

Science.gov (United States)

Gregg, Watson; Conkright, Margarita E.; Behrenfeld, Michael J.; Ginoux, Paul; Casey, Nancy W.; Koblinsky, Chester J. (Technical Monitor)

2002-01-01

The Sea-viewing Wide Field-of-View Sensor (SeaWiFS) has produced the first multi-year time series of global ocean chlorophyll observations since the demise of the Coastal Zone Color Scanner (CZCS) in 1986. Global observations from 1997-present from SeaWiFS combined with observations from 1979-1986 from the CZCS should in principle provide an opportunity to observe decadal changes in global ocean annual primary production, since chlorophyll is the primary driver for estimates of primary production. However, incompatibilities between algorithms have so far precluded quantitative analysis. We have developed and applied compatible processing methods for the CZCS, using modern advances in atmospheric correction and consistent bio-optical algorithms to advance the CZCS archive to comparable quality with SeaWiFS. We applied blending methodologies, where in situ data observations are incorporated into the CZCS and SeaWiFS data records, to provide improvement of the residuals. These re-analyzed, blended data records provide maximum compatibility and permit, for the first time, a quantitative analysis of the changes in global ocean primary production in the early-to-mid 1980's and the present, using synoptic satellite observations. An intercomparison of the global and regional primary production from these blended satellite observations is important to understand global climate change and the effects on ocean biota. Photosynthesis by chlorophyll-containing phytoplankton is responsible for biotic uptake of carbon in the oceans and potentially ultimately from the atmosphere. Global ocean annual primary decreased from the CZCS record to SeaWiFS, by nearly 6% from the early 1980s to the present. Annual primary production in the high latitudes was responsible for most of the decadal change. Conversely, primary production in the low latitudes generally increased, with the exception of the tropical Pacific. The differences and similarities of the two data records provide evidence

Globalized mobility and the loss of the collective? Refugees and global palyers: An ethnopsychoanlaytical study

Directory of Open Access Journals (Sweden)

Ernestine Wohlfart

2014-09-01

Full Text Available The essay sheds a light on mobile individuals, the motivation behind their movement, and their experience in foreign social contexts. It is based on group analytical and interdisciplinary discourses. The focus lies on possible changings of the collective in globalized worlds- approached by the view of individuals. What could imply the loss of the primary group and the perception of this loss for the individual. What are the mobile individuals (refugees and global players looking to find abroad, what are the promises, the demands and necessities. Material: I am offering for discussion texts from an ethnopsychoanalytical study focusing on two very different groups of mobile individuals. On one hand, interviews with so-called "global players" or "job nomads" and on the other hand interviews with African refugees. The analysis of the material leads to the first hypothesis: The option offered by a globalised world to find an individual place and freedom everywhere in the world is associated with a lack of intersubjective spaces, a lack of embodiment in a group, less sharing of common meanings, rules and taboos.Keywords: Intersubjective space; Mobility; Global players; Refugees

Globalized mobility and the loss of the collective? Refugees and global palyers: An ethnopsychoanlaytical study

Directory of Open Access Journals (Sweden)

Ernestine Wohlfart

2014-09-01

Full Text Available The essay sheds a light on mobile individuals, the motivation behind their movement, and their experience in foreign social contexts. It is based on group analytical and interdisciplinary discourses. The focus lies on possible changings of the collective in globalized worlds- approached by the view of individuals. What could imply the loss of the primary group and the perception of this loss for the individual. What are the mobile individuals (refugees and global players looking to find abroad, what are the promises, the demands and necessities. Material: I am offering for discussion texts from an ethnopsychoanalytical study focusing on two very different groups of mobile individuals. On one hand, interviews with so-called "global players" or "job nomads" and on the other hand interviews with African refugees. The analysis of the material leads to the first hypothesis: The option offered by a globalised world to find an individual place and freedom everywhere in the world is associated with a lack of intersubjective spaces, a lack of embodiment in a group, less sharing of common meanings, rules and taboos.Keywords: Intersubjective space; Mobility; Global players; Refugees

World Economy at the Confluence between Globalization and Regionalization

Directory of Open Access Journals (Sweden)

Costel Marian DIMA

2015-12-01

Full Text Available Due to the enlargement and deepening of connections in various spheres of influence of the economic, political, social and cultural life, the problems occurring in the process of globalization are rather global than national, their solving being carried out globally instead of nationally. Thus, in economic and financial terms, globalization contributes to strengthening and enlarging the connections among national economies in the global market of goods, services and capital. In the paper first part, it is presented the current situation of globalization and the need for development at regional level. In the second part, taking into account that the regionalization process varies from country to country, depending on the economic, social, political, demographic and ethnic situation, we showed an analysis of the European Union’s policy of development and cohesion. In the last part, we brought forward the current situation of European development policy, conclusions and views concerning the theme approached.

DEPENDENCE ON SOCIAL NETWORKING SITES IN ADOLESCENTS

OpenAIRE

Ranjith; Santosh; Amita Rao; Ramgopal; Ashvij

2016-01-01

BACKGROUND Social Networking Sites (SNSs) are “web-based services” that allow individuals to: (1) Construct a public or semi-public profile within a bounded system, (2) Articulate a list of other users with whom they share a connection, and (3) View and traverse their list of connections and those made by others within the system.” Social networking sites like Facebook, WhatsApp, Snapchat, Twitter, etc. are virtual communities where users can create individual public profiles,...

Comparative analysis of safety related site characteristics

International Nuclear Information System (INIS)

Andersson, Johan

2010-12-01

This document presents a comparative analysis of site characteristics related to long-term safety for the two candidate sites for a final repository for spent nuclear fuel in Forsmark (municipality of Oesthammar) and in Laxemar (municipality of Oskarshamn) from the point of view of site selection. The analyses are based on the updated site descriptions of Forsmark /SKB 2008a/ and Laxemar /SKB 2009a/, together with associated updated repository layouts and designs /SKB 2008b and SKB 2009b/. The basis for the comparison is thus two equally and thoroughly assessed sites. However, the analyses presented here are focussed on differences between the sites rather than evaluating them in absolute terms. The document serves as a basis for the site selection, from the perspective of long-term safety, in SKB's application for a final repository. A full evaluation of safety is made for a repository at the selected site in the safety assessment SR-Site /SKB 2011/, referred to as SR-Site main report in the following

Comparative analysis of safety related site characteristics

Energy Technology Data Exchange (ETDEWEB)

Andersson, Johan (ed.)

2010-12-15

This document presents a comparative analysis of site characteristics related to long-term safety for the two candidate sites for a final repository for spent nuclear fuel in Forsmark (municipality of Oesthammar) and in Laxemar (municipality of Oskarshamn) from the point of view of site selection. The analyses are based on the updated site descriptions of Forsmark /SKB 2008a/ and Laxemar /SKB 2009a/, together with associated updated repository layouts and designs /SKB 2008b and SKB 2009b/. The basis for the comparison is thus two equally and thoroughly assessed sites. However, the analyses presented here are focussed on differences between the sites rather than evaluating them in absolute terms. The document serves as a basis for the site selection, from the perspective of long-term safety, in SKB's application for a final repository. A full evaluation of safety is made for a repository at the selected site in the safety assessment SR-Site /SKB 2011/, referred to as SR-Site main report in the following

Vindicating communities in the context of Globalization

Directory of Open Access Journals (Sweden)

Wiesenfeld, Esther

2006-05-01

Full Text Available The prevalence and increase, specially in recent years, of diverse problems (social, economic environmental particularly in Latin America have led various sectors to question globalization as a convenient model for the development of these countries. In this article we present and analyse, in general terms, some notions, characteristics and implications of globalization, from two antagonistic versions: The first of them refers to the notion of globalization from the point of view of its creators and adepts, while the second one is based on the version ellaborated by its oponents. In this regard, we present some similarities between the first version with the dominant paradigm in science and between the second one with emergent paradigms. Thus, in the first version globalization is understood as the unique, universal, undeniable and irreversible reality, whereas in the second one various constructions regarding globalization, which signify this phenomenon as culturally and historically constructed and hence dynamic, are formulated. This second version serves us as base for analysing the impact of globalization on economically deprived communities in our continent and simultaneously for illustrating the potentialities of these communities, empowered through the contributions of community social psychology, for resisting unfavourable effects of globalization upon them

Challenging a trickle-down view of climate change on agriculture and groundwater

Science.gov (United States)

Global climate change is largely viewed as affecting ecohydrology of the Earth’s surface, but various studies are showing deeper effects on groundwater. Agricultural systems may be studied at the land surface and into the root zone with deeper effects of water and chemical movement to groundwater. ...

Views of Physics Teachers on How to Address the Declining Enrolment in Physics at the University Level

Science.gov (United States)

Oon, Pey-Tee; Subramaniam, R.

2010-01-01

Teachers' views are worth hearing in order to get ideas on how to address the trend of declining enrolment in physics at the university level, which is regarded as a global problem. This study explores physics teachers' views on how to encourage more students to study physics at the university level. A sample of 166 physics teachers in Singapore…

Evolutionary optimization technique for site layout planning

KAUST Repository

El Ansary, Ayman M.

2014-02-01

Solving the site layout planning problem is a challenging task. It requires an iterative approach to satisfy design requirements (e.g. energy efficiency, skyview, daylight, roads network, visual privacy, and clear access to favorite views). These design requirements vary from one project to another based on location and client preferences. In the Gulf region, the most important socio-cultural factor is the visual privacy in indoor space. Hence, most of the residential houses in this region are surrounded by high fences to provide privacy, which has a direct impact on other requirements (e.g. daylight and direction to a favorite view). This paper introduces a novel technique to optimally locate and orient residential buildings to satisfy a set of design requirements. The developed technique is based on genetic algorithm which explores the search space for possible solutions. This study considers two dimensional site planning problems. However, it can be extended to solve three dimensional cases. A case study is presented to demonstrate the efficiency of this technique in solving the site layout planning of simple residential dwellings. © 2013 Elsevier B.V. All rights reserved.

The burden of non-communicable diseases in Nigeria; in the context of globalization.

Science.gov (United States)

Maiyaki, Musa Baba; Garbati, Musa Abubakar

2014-01-01

This paper highlights the tenets of globalization and how its elements have spread to sub-Saharan Africa, and Nigeria in particular. It assesses the growing burden of non-communicable diseases (NCDs) in Nigeria and its relationship with globalization. It further describes the conceptual framework on which to view the impact of globalization on NCDs in Nigeria. It assesses the Nigerian dimension of the relationship between the risk factors of NCDs and globalization. Appropriate recommendations on tackling the burden of NCDs in Nigeria based on cost-effective, culturally sensitive, and evidence-based interventions are highlighted.

Setting the rules: Private power, political underpinnings, and legitimacy in global monetary and financial governance

NARCIS (Netherlands)

Underhill, G.R.D.; Zhang, X.

2008-01-01

The role of private market agents in global monetary and financial governance has increased as globalization has proceeded. This shift in both markets and patterns of governance has often been encouraged by states themselves in pursuit of liberalization policies. Much of the literature views these

Books, Bodies, and Bronzes: Comparing Sites of Global Citizenship Creation

NARCIS (Netherlands)

Levitt, P.; Nyiri, P.D.

2014-01-01

This volume explores music competitions, religious movements, fashion magazines, copyright policy and overseas university campuses, among others, as potential sites for the generation and spread of cosmopolitan ideas, competencies and projects. Our contributors focus on how and when that happens, in

Books, Bodies and Bronzes: comparing sites of global citizenship creation

NARCIS (Netherlands)

Levitt, P.; Nyiri, P.D.

2014-01-01

This volume explores music competitions, religious movements, fashion magazines, copyright policy and overseas university campuses, among others, as potential sites for the generation and spread of cosmopolitan ideas, competencies and projects. Our contributors focus on how and when that happens, in

Scalla/xrootd WAN globalization tools: Where we are

International Nuclear Information System (INIS)

Furano, Fabrizio; Hanushevsky, Andrew

2010-01-01

The Scalla/Xrootd software suite is a set of tools and suggested methods useful to build scalable, fault tolerant and high performance storage systems for POSIX-like data access. One of the most important recent development efforts has been to implement technologies able to deal with the characteristics of Wide Area Networks, and find solutions in order to allow data analysis applications to directly access remote data repositories in an efficient way. This contribution describes the current status of the various features and mechanisms implemented in the Scalla/Xrootd software suite, which allow to create and efficiently access 'global' data repositories, obtained by aggregating multiple sites through Wide Area Networks. One of these mechanisms is the ability of the clients to efficiently exploit high-latency high-throughput WANs and access remote repositories in read/write mode for analysis-like tasks. We will also discuss the possibilities of making distant data sub-repositories cooperate. The aim is to give a unique view of their content, and eventually allow external systems to coordinate and trigger data movements among them. Experience in using Scalla/Xrootd remote data repositories is also reported.

Scalla/xrootd WAN globalization tools: Where we are

Science.gov (United States)

Furano, Fabrizio; Hanushevsky, Andrew

2010-04-01

The Scalla/Xrootd software suite is a set of tools and suggested methods useful to build scalable, fault tolerant and high performance storage systems for POSIX-like data access. One of the most important recent development efforts has been to implement technologies able to deal with the characteristics of Wide Area Networks, and find solutions in order to allow data analysis applications to directly access remote data repositories in an efficient way. This contribution describes the current status of the various features and mechanisms implemented in the Scalla/Xrootd software suite, which allow to create and efficiently access 'global' data repositories, obtained by aggregating multiple sites through Wide Area Networks. One of these mechanisms is the ability of the clients to efficiently exploit high-latency high-throughput WANs and access remote repositories in read/write mode for analysis-like tasks. We will also discuss the possibilities of making distant data sub-repositories cooperate. The aim is to give a unique view of their content, and eventually allow external systems to coordinate and trigger data movements among them. Experience in using Scalla/Xrootd remote data repositories is also reported.

Scalla/xrootd WAN globalization tools: Where we are

Energy Technology Data Exchange (ETDEWEB)

Furano, Fabrizio [Conseil Europeen Recherche Nucl. (CERN) (Switzerland); Hanushevsky, Andrew, E-mail: furano@cern.c, E-mail: abh@slac.stanford.ed [SLAC National Accelerator Laboratory, CA (United States)

2010-04-01

The Scalla/Xrootd software suite is a set of tools and suggested methods useful to build scalable, fault tolerant and high performance storage systems for POSIX-like data access. One of the most important recent development efforts has been to implement technologies able to deal with the characteristics of Wide Area Networks, and find solutions in order to allow data analysis applications to directly access remote data repositories in an efficient way. This contribution describes the current status of the various features and mechanisms implemented in the Scalla/Xrootd software suite, which allow to create and efficiently access 'global' data repositories, obtained by aggregating multiple sites through Wide Area Networks. One of these mechanisms is the ability of the clients to efficiently exploit high-latency high-throughput WANs and access remote repositories in read/write mode for analysis-like tasks. We will also discuss the possibilities of making distant data sub-repositories cooperate. The aim is to give a unique view of their content, and eventually allow external systems to coordinate and trigger data movements among them. Experience in using Scalla/Xrootd remote data repositories is also reported.

Study on fusion energy conformity with global environmental issues

International Nuclear Information System (INIS)

Kurihara, Kenichi

1998-01-01

Global environmental conformity has been one of the most important issues discussed recently as being required for all human activities. From this point of view, this report investigates whether nuclear fusion can be a benign energy source for the global environment. First of all, we chose the following global environmental problems: (1) Global warming, (2) Acid rain, (3) Ozonosphere destruction, (4) Air pollution, (5) Environmental hormones, (6) Radiation and radioactive materials, (7) Electromagnetic waves, and (8) Heat drainage from an energy source. Secondly, these problems were fully surveyed in terms of their relationships with proposed nuclear fusion power plant. Finally, as a result of this discussion, it was confirmed that a fusion power plant would not produce any new problems, but would partially contribute to solving some of the environmental problems. (author)

A Site Wide Perspective on Uranium Geochemistry at the Hanford Site

Energy Technology Data Exchange (ETDEWEB)

Zachara, John M.; Brown, Christopher F.; Christensen, J. N.; Davis, Jim A.; Dresel, P. Evan; Liu, Chongxuan; Kelly, S. D.; McKinley, James P.; Serne, R. Jeffrey; Um, Wooyong

2007-10-26

Uranium (U) is an important risk-driving contaminant at the Hanford Site. Over 200,000 kg have been released to the vadose zone over the course of site operations, and a number of vadose zone and groundwater plumes containing the uranyl cation [UO22+, U(VI)] have been identified. U is recognized to be of moderate-to-high mobility, conditions dependent. The site is currently making decisions on several of these plumes with long-lasting implications, and others are soon to come. Uranium is one of nature’s most intriguing and chemically complex elements. The fate and transport of U(VI) has been studied over the long lifetime of the Hanford Site by various contractors, along with the Pacific Northwest National Laboratory (PNNL) and its collaborators. Significant research has more recently been contributed by the national scientific community with support from the U.S. Department of Energy’s (DOE) Office of Science through its Environmental Remediation Sciences Division (ERSD). This report represents a first attempt to integrate these findings into a cohesive view of the subsurface geochemistry of U at the Hanford Site. The objective is to inform all interested Hanford parties about the in-ground inventory of U and its geochemical behavior. This report also comments on the prospects for the development of a robust generic model to more accurately forecast future U(VI) migration at different Hanford waste sites, along with further research necessary to reach this goal.

Launching the Next Generation IODP Site Survey Data Bank

Science.gov (United States)

Miller, S. P.; Helly, J.; Clark, D.; Eakins, B.; Sutton, D.; Weatherford, J.; Thatch, G.; Miville, B.; Zelt, B.

2005-12-01

The next generation all-digital Site Survey Data Bank (SSDB) became operational on August 15, 2005 as an online resource for Integrated Ocean Drilling Program (IODP) proponents, reviewers, panels and operations, worldwide. There are currently 123 active proposals for drilling at sites distributed across the globe, involving nearly 1000 proponents from more than 40 countries. The goal is to provide an authoritative, persistent, secure, password-controlled and easily-used home for contributed data objects, as proposals evolve through their life cycle from preliminary phases to planned drilling expeditions. Proposal status can be monitored graphically by proposal number, data type or date. A Java SSDBviewer allows discovery of all proposal data objects, displayed over a basemap of global topography, crustal age or other custom maps. Data can be viewed or downloaded under password control. Webform interfaces assist with the uploading of data and metadata. Thirty four different standard data types are currently supported. The system was designed as a fully functioning digital library, not just a database or a web archive, drawing upon the resources of the SIOExplorer Digital Library project. Blocks of metadata are organized to support discovery and use, as appropriate for each data type. The SSDB has been developed by a UCSD team of researchers and computer scientists at the Scripps Institution of Oceanography and the San Diego Supercomputer Center, under contract with IODP Management International Inc., supported by NSF OCE 0432224.

Global model for the lithospheric strength and effective elastic thickness

OpenAIRE

Magdala Tesauro; Mikhail Kaban; S. A. P. L. Cloetingh

2013-01-01

Global distribution of the strength and effective elastic thickness (Te) of the lithosphere are estimated using physical parameters from recent crustal and lithospheric models. For the Te estimation we apply a new approach, which provides a possibility to take into account variations of Young modulus (E) within the lithosphere. In view of the large uncertainties affecting strength estimates, we evaluate global strength and Te distributions for possible end-member ‘hard’ (HRM) and a ‘soft’ (SR...

Multiple Cultures of Doing Geography Facilitate Global Studies

Science.gov (United States)

Ahamer, Gilbert

2013-01-01

Purpose: This article aims to explain why geography is a prime discipline for analysing globalisation and a multicultural view of Global Studies. The generic approach of human geography to first select an appropriate methodology is taken as a key approach. Design/methodology/approach: Concepts from aggregate disciplines such as history, economics,…

The Effects of Viewing and Preferences for Online Cancer Information Among Patients' Loved Ones.

Science.gov (United States)

Lauckner, Carolyn

2016-01-01

Emotional and psychological distress is common among loved ones of cancer patients, who sometimes report more severe mental health issues than the patients themselves. In addition, many loved ones feel as though their information needs are not being met, which can lead them to seek out additional information online. This survey research examined the experiences of cancer patients' loved ones in viewing online content about the disease and the emotional outcomes of such browsing sessions. Participants (N = 191) were recruited from cancer- and caregiver-related nonprofits and online discussion boards. Results indicated that patients' loved ones were active users of online cancer Web sites. They primarily viewed and expressed a desire for information-based, rather than support-based, content. Many individuals desired in-depth treatment information, and those who viewed it had significantly more hope. Interestingly, multiple regression analysis revealed that viewing user-generated content was associated only with negative emotions, illustrating the potential dangers of social media spaces. Overall, this study shows the need for supporting patients' loved ones during their almost inevitable viewings of online cancer information. More research is needed in order to determine the best methods of mitigating potential negative effects of cancer Web sites and developing a useful online resource for this population.

Model of global evaluation for energetic resources; Modelo de avaliacao global de recursos energeticos

Energy Technology Data Exchange (ETDEWEB)

Fujii, Ricardo Junqueira; Udaeta, Miguel Edgar Morales; Galvao, Luiz Claudio Ribeiro [Universidade de Sao Paulo (USP), SP (Brazil). Dept. de Energia e Automacao Eletricas. Grupo de Energia]. E-mail: ricardo_fujii@pea.usp.br; daeta@pea.usp.br; lcgalvao@pea.usp.br

2006-07-01

The traditional energy planning usually takes into account the technical economical costs, considered alongside environmental and a few political restraints; however, there is a lack of methods to evenly assess environmental, economical, social and political costs. This work tries to change such scenario by elaborating a model to characterize an energy resource in all four dimensions - environmental, political, social and economical - in an integrated view. The model aims at two objectives: provide a method to assess the global cost of the energy resource and estimate its potential considering the limitations provided by these dimensions. To minimize the complexity of the integration process, the model strongly recommends the use of the Full Cost Accounting - FCA - method to assess the costs and benefits from any given resource. The FCA allows considering quantitative and qualitative costs, reducing the need of quantitative data, which are limited in some cases. The model has been applied in the characterization of the region of Aracatuba, located in the west part of the state of Sao Paulo - Brazil. The results showed that the potential of renewable sources are promising, especially when the global costs are considered. Some resources, in spite of being economically attractive, don't provide an acceptable global cost. It became clear that the model is a valuable tool when the conventional tools fail to address many issues, especially the need of an integrated view on the planning process; the results from this model can be applied in a portfolio selection method to evaluate the best options for a power system expansion. It has to be noticed that the usefulness of this model can be increased when adopted with a method to analyze demand side management measures, thus offering a complete set of possible choices of energy options for the decision maker. (author)

Global transit: from critical technologies to complex practice

Directory of Open Access Journals (Sweden)

Aleksandr Ivanovich Neklessa

2015-03-01

Full Text Available Objective to study the dynamics of global economic socialcultural and militarypolitical transformations of the humanity in the end of 20th ndash beginning of the 21st c. Methods systemicprognostic approach to analysis of social reality determined the ldquoregisterrdquo of specific research methods phenomenological reduction hermeneutic comparative method systemic analysis. Results general trends of social transformations in the global community are revealed strategic risks of the global society development are defined. Scientific novelty the article presents a complex analysis of the modern world structure and reveals the probable scenarios of the scientific community responses to the challenges of modern times. Practical value the main provisions and conclusions of the article are topical for the scientificresearch and educational activity when viewing the global issues of modern times in economic socialcultural and militarypolitical perspective as well as for development of scientific methodology in socialhumanitarian studies. nbsp

Global view of F-region electron density and temperature at solar maximum

International Nuclear Information System (INIS)

Brace, L.H.; Theis, R.F.; Hoegy, W.R.

1982-01-01

Dynamics Explorer-2 is permitting the first measurements of the global structure of the F-regions at very high levels of solar activity (S>200). Selected full orbits of Langmuir probe measurements of electron temperature, T/sub e/, and density, N/sub e/, are shown to illustrate this global structure and some of the ionospheric features that are the topic of other papers in this issue. The ionospheric thermal structure is of particular interest because T/sub e/ is a sensitive indicator of the coupling of magnetospheric energy into the upper atmosphere. A comparison of these heating effects with those observed at solar minimum shows that the magnetospheric sources are more important at solar maximum, as might have been expected. Heating at the cusp, the auroral oval and the plasma-pause is generally both greater and more variable. Electron cooling rate calculations employing low latitude measurements indicate that solar extreme ultraviolet heating of the F region at solar maximum is enhanced by a factor that is greater than the increase in solar flux. Some of this enhanced electron heating arises from the increase in electron heating efficiency at the higher N/sub e/ of solar maximum, but this appears insufficient to completely resolve the discrepancy

75 FR 43555 - Experian, Global Technology Services, a Subsidiary of Experian, Including a Leased Employee From...

Science.gov (United States)

2010-07-26

... Technology Services, a Subsidiary of Experian, Including a Leased Employee From Tapfin Working Off-Site in... Experian, Global Technology Services, a subsidiary of Experian, including on-site leased workers from... control of the Schaumburg, Illinois location of Experian, Global Technology Services, a subsidiary of...

Tourism values for Mexican free-tailed bat (Tadarida brasiliensis mexicana) viewing

Science.gov (United States)

Bagstad, Kenneth J.; Widerholdt, Ruscena

2013-01-01

Migratory species provide diverse ecosystem services to people, but these values have seldom been estimated rangewide for a single species. In this article, we summarize visitation and consumer surplus for recreational visitors to viewing sites for the Mexican free-tailed bat (Tadarida brasiliensis mexicana) throughout the Southwestern United States. Public bat viewing opportunities are available at 17 of 25 major roosts across six states; on an annual basis, we estimate that over 242,000 visitors view bats, gaining over $6.5 million in consumer surplus. A better understanding of spatial mismatches between the areas where bats provide value to people and areas most critical for maintaining migratory populations can better inform conservation planning, including economic incentive systems for conservation.

Endangered Cultural Heritage: Global Mapping of Protected and Heritage Sites

Science.gov (United States)

2017-07-01

riation of more than 600 repositories of art looted by the Nazi regime and subsequently found throughout Germany and Austria (Edsel 2009; Spirydowicz...heritage sites map function within the ENSITE pro- gram fulfills this need. A search function has been created to data-mine open-source repositories

ECONOMIC NATIONALISM’S VIABILITY UNDER GLOBALIZATION

Directory of Open Access Journals (Sweden)

Elena Mihaela ILIESCU

2015-07-01

Full Text Available The path undertaken by the world economy is irreversible - the world economic system is a system based on interdependencies, cooperation and multilateralism but economic openness is not full. Each country, in order to protect their national interest call, in different proportion, depending on the circumstances and of the economic-social and political interests, for different forms of the economic nationalism, forms that have adapted continuously to the demands required for integrating on the foreign markets. The recent global economic crisis intensified the rhetoric and the economic nationalism’s practices but it is not about rebirth, but of renewal, of remodeling the nationalist policies, globalization being a premise of the new economic nationalism. The scope of this paper is to emphasize using empirical data the fact that nationalism and globalization, from an economical point of view, are not antagonistic policies, they coexist and influence each other, both generating contradictory effects, in terms of provided opportunities and risks.

Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis

DEFF Research Database (Denmark)

Miller, Martin Lee; Brunak, Søren; Olsen, JV

2010-01-01

and phosphorylation sites were grouped according to their cell cycle kinetics and compared to publicly available messenger RNA microarray data. Most detected phosphorylation sites and more than 20% of all quantified proteins showed substantial regulation, mainly in mitotic cells. Kinase-motif analysis revealed global...

Internet applications, sites, trends and happenings

Directory of Open Access Journals (Sweden)

David Raitt

2003-01-01

Full Text Available This column aims to draw your attention to various interesting Web sites that I have come across and that may appeal to you. It also aims to keep you up to date with news and views on Internet trends, developments and statistics. It offers essentially a personal selection rather than comprehensive coverage.

Optimistic Outlooks: Latest Views on the Global Future by a Galaxy of International Experts.

Science.gov (United States)

Feather, Frank, Ed.; Mayur, Rashmi, Ed.

Eighteen international futurists present their views concerning separate major world issues. The book includes a prologue which discusses the optimistic nature of most futurists; an introduction which describes the book's contents; 14 chapters arranged into 3 major parts; an epilogue; and conclusion. In part I, which examines the basic necessities…

Globalization : the challenge of the 1990s for the chemical industry

International Nuclear Information System (INIS)

Wilcock, D.

1992-01-01

The challenges facing the chemical industry in Canada were discussed. In recent years, Canada has scored low in polls measuring public confidence in the chemical industry. The industry is also suffering from continuing recession, global competition, increased environmental demands and strict legislation. The impact of globalization, total quality management, free trade, environmental concerns, and government policies on the chemical industry were reviewed. In the view of this author (President and CEO of Dow Chemicals) globalization is not a matter of choice, it is an industry imperative. Survival in the globalized economy will require not only to be successful competitors, but even more importantly to be successful cooperators with other stakeholders, and successful in forming partnerships with customers

Selection and spatial arrangement of rest sites within northern tamandua home ranges

NARCIS (Netherlands)

Brown, D. D.; Montgomery, R. A.; Millspaugh, J. J.; Jansen, P. A.; Garzon-Lopez, C. X.; Kays, R.

The distribution of suitable rest sites is considered to be a key determinant of spatial patterns in animal activity. However, it is not immediately evident which landscape features satisfy rest site requirements or how these sites are configured within the home range. We used Global Positioning

Engaging with the Views of Students to Promote Inclusion in Education

Science.gov (United States)

Ainscow, Mel; Messiou, Kyriaki

2018-01-01

The argument developed in this paper is set within the context of an increasing global concern to promote inclusion in education. Drawing on the authors' research over many years, it argues that an engagement with the views of students can lead to changes in understandings and practices that help to facilitate the development of more inclusive…

The ViewPoint radioprotection supervision workstation; Poste de supervision radioprotection viewpoint

Energy Technology Data Exchange (ETDEWEB)

Gaultier, E. [APVL Ingenierie- 6, bd Nobel - Equatop La Rabelais - 37540 Saint Cyr sur Loire (France)

2009-07-01

The author briefly presents the ViewPoint supervision global solution which incorporates audio and video advanced technologies to manage radioprotection operational measurements. Data can be transmitted by-wire or wireless. It can integrate a large number of radioprotection measurement instruments, such as a belt for the monitoring of physiological parameters (body temperature, breathing rhythm, body posture)

Geological techniques used in the siting of South Africa's nuclear facilities

International Nuclear Information System (INIS)

Andersen, N.J.B.

1990-01-01

Nuclear site selection studies begin with an initial screening phase in order to pick regions which could be potentially suitable. When assessing a potential nuclear site from a structural geological point of view, the most important factors are the presence of 'capable faults', the seismicity of the area, and the existence of good foundation rock. A geological evaluation of a potential site involves a literature survey for all existing geological data on the site, geophysical investigations, structural domain analysis and geological mapping

A global view

CERN Multimedia

2009-01-01

After the usual six-month overlap with the previous management, Rolf-Dieter Heuer took office on 1st January as new Director-General. His mandate will cover the early years of operation of the LHC as well as its first scientific results. As he starts his new position, Rolf Heuer gives a long interview to the Bulletin.

Ethical choices and global climate warming

Energy Technology Data Exchange (ETDEWEB)

Dotto, L

1994-01-01

The ethical implications of global warming are discussed, and a summary is presented of a study on ethics and climate change. Deciding the 'best' approaches depends on point of view, whether this be of a Canadian, a Somali, great grandchildren, the Amazon rain forest or a kangaroo. The spectrum of possible actions runs from avoidance to adaptation. Avoidance focuses on strategies to reduce the greenhouse effect by curtailing greenhouse gas emissions or preventing these emissions from reaching the atmosphere. Adaptation strategies help to cope with the negative consequences of allowing emissions to continue. Philosophers and ethicists have expressed a wide range of opinions on the consequences, responsibilities, limitations, and legal mechanisms involved in determining global warming action. A profound shift in corporate thinking is called for, with less emphasis on short-term bottom line. The role of governments and other institutions is debated, and questions are raised about the economic strategies that will best protect the interests of future generations. Energy efficiency and conservation must be reflected in the economic equation. Public cynicism with regard to political leaders is such that they are unlikely to credited with any degree of ethical motivation, a view that may be unwarranted. Ethical principles must become more central in the formulation of policies.

Recent casualties of late globalization

DEFF Research Database (Denmark)

Turcan, Romeo V.

2016-01-01

In this essay I will expand my thoughts on universities as ‘late globalizers’ and the impact ‘being late’ has on university internationalization or globalization activities. In my earlier essay I viewed universities as ‘late globalizers’ and briefly introduced the impact of being ‘late’, e.g., wi.......g., withdrawal or de-internationalization of universities due to incompatibility between university autonomy and the context in the target country or universities unwillingness to compromise on their freedom and autonomy....

Retrospective on lessons from 1985 Tennessee MRS attempted siting: The local view

International Nuclear Information System (INIS)

Peelle, E.

1991-01-01

Six years have elapsed since the unsuccessful US Department of Energy (DOE) effort to site a monitored retrievable storage (MRS) facility in Tennessee. The local MRS task force (TF) effort in 1985 has been described extensively in prior publications. These articles described the successful interactions between DOE and the local TF in the context of extensive state and regional opposition. The MRS TF found that while the proposed facility could be safe, many conditions were needed to ensure its long-term safety and to change the net benefit balance from negative to positive. The DOE and the TF reached agreement on many of the TF conditions but were still far apart on others when negotiations ended in 1985. The local governments that had created the TF unanimously accepted its conclusion. The governor of Tennessee eventually vetoed the siting process, and the state sued in 1985 to stop the DOE from continuing its efforts. When Tennessee's legal block was removed in 1987, DOE presented its MRS recommendations to Congress. Two brief periods of activity among the TF and local political leaders included testimony in 1987 before two Congressional committees and before the MRS Study Commission in 1989. This testimony sought those additional conditions for siting the DOE had not given in its negotiations with the TF. The purpose of this paper is to evaluate key points and lessons learned from this path-breaking effort by a local unpaid TF of citizens and elected officials through its entire life until disbanding in 1989

LCA of contaminated site remediation - integration of site-specific impact assessment of local toxic impacts

DEFF Research Database (Denmark)

Lemming, Gitte; Hauschild, Michael Zwicky; Chambon, Julie Claire Claudia

2011-01-01

impacts have typically been assessed using site-generic characterization models representing a continental scale and excluding the groundwater compartment. Soil contaminants have therefore generally been assigned as emissions to surface soil or surface water compartments. However, such site-generic...... assessments poorly reflect the fate of frequent soil contaminants such as chloroethenes as they exclude the groundwater compartment and assume that the main part escapes to the atmosphere. Another important limitation of the generic impact assessment models is that they do not include the formation......The environmental impacts from remediation can be divided into primary and secondary impacts. Primary impacts cover the local impacts associated with the on-site contamination, whereas the secondary impacts are impacts on the local, regional and global scale generated by the remediation activities...

A detailed view of Earth across space and time: our changing planet through a 32-year global Landsat and Sentinel-2 timelapse video

Science.gov (United States)

Herwig, C.

2017-12-01

The Landsat program offers an unparalleled record of our changing planet, with satellites that have been observing the Earth since 1972 to the present day. However, clouds, seasonal variation, and technical challenges around access to large volumes of data make it difficult for researchers and the public to understand global and regional scale changes across time through the planetary dataset. Earth Timelapse is a global, zoomable video that has helped revolutionize how users - millions of which have never been capable of utilizing Landsat data before - monitor and understand a changing planet. It is made from 33 cloud-free annual mosaics, one for each year from 1984 to 2016, which are made interactively explorable by Carnegie Mellon University CREATE Lab's Time Machine library, a technology for creating and viewing zoomable and pannable timelapses over space and time. Using Earth Engine, we combined over 5 million satellite images acquired over the past three decades by 5 different satellites. The majority of the images come from Landsat, a joint USGS/NASA Earth observation program that has observed the Earth since the 1970s. For 2015 and 2016, we combined Landsat 8 imagery with imagery from Sentinel-2A, part of the European Commission and European Space Agency's Copernicus Earth observation program. Along with the interactive desktop Timelapse application, we created a 200-video YouTube playlist highlighting areas across the world exhibiting change in the dataset.Earth Timelapse is an example that illustrates the power of Google Earth Engine's cloud-computing platform, which enables users such as scientists, researchers, and journalists to detect changes, map trends, and quantify differences on the Earth's surface using Google's computational infrastructure and the multi-petabyte Earth Engine data catalog. Earth Timelapse also highlights the value of data visualization to communicate with non-scientific audiences with varied technical and internet connectivity

Universal Access in Heritage Sites: A Case Study on Historic Sites in Jaipur, India.

Science.gov (United States)

Vardia, Shweta; Khare, Rachna; Khare, Ajay

2016-01-01

A nation is recognized by a range of its significant historical, cultural and natural properties. These properties are generally preserved and maintained either by national administration or by private owners and charitable trusts due to higher value of their cultural inheritance and termed globally as heritage or historic sites. Heritage sites are a significant asset, a unique and irreplaceable resource which reflects a rich and diverse expression of past societies and forms an integral part of local, regional and national cultural identity. Today, heritage sites also play an important role in communication and knowledge exchange. Thus the rapidly increasing heritage tourism industry faces several challenges too. One of the challenges is that there is a segment of society who is not yet able to equally enjoy the visit to historic structures/sites and attractions, facilities and services. This paper aims to study the experience and develop understanding regarding the heritage structures/sites approached and interacted by diverse users. This study is an outcome of a hands on workshop conducted with diverse users at various historic sites in the city of Jaipur viz. at The City Palace Complex, Jaipur, Jaigarh Fort and the Haveli at Kanota near to Jaipur India.

DISTANCE EDUCATION IN THE AGE OF GLOBALIZATION: An Overwhelming Desire towards Blended Learning

Directory of Open Access Journals (Sweden)

Satya Sundar SETHY

2008-07-01

Full Text Available ABSTRACT The aim of this paper is to discuss the nature and status of distance education in the age of globalization, i.e. how best it fits for the present educational scenario. In this connection, we will discuss how Blended Learning (hence after, BL is one among the other learning strategies mostly helpful for the learners. Keeping this view in mind, this paper is divided into three sections. The first section aims to discuss the nature of distance education in the age of globalization. The second section devotes a discussion on why we need blended learning in ODL system and in which way it plays a vital role for maximizing the benefit of the learners, tutors, and the institutions. The third section explains the pros and cons of blended learning to evaluate how successfully it can be implemented in the ODL system. The paper concludes with an established view that blended learning is a globalized approach to the distance education.

The most remote point method for the site selection of the future GGOS network

Science.gov (United States)

Hase, Hayo; Pedreros, Felipe

2014-10-01

The Global Geodetic Observing System (GGOS) proposes 30-40 geodetic observatories as global infrastructure for the most accurate reference frame to monitor the global change. To reach this goal, several geodetic observatories have upgrade plans to become GGOS stations. Most initiatives are driven by national institutions following national interests. From a global perspective, the site distribution remains incomplete and the initiatives to improve this are up until now insufficient. This article is a contribution to answer the question on where to install new GGOS observatories and where to add observation techniques to existing observatories. It introduces the iterative most remote point (MRP) method for filling in the largest gaps in existing technique-specific networks. A spherical version of the Voronoi-diagram is used to pick the optimal location of the new observatory, but practical concerns determine its realistic location. Once chosen, the process is iterated. A quality and a homogeneity parameter of global networks measure the progress of improving the homogeneity of the global site distribution. This method is applied to the global networks of VGOS, and VGOS co-located with SLR to derive some clues about where additional observatory sites or additional observation techniques at existing observatories will improve the GGOS network configuration. With only six additional VGOS-stations, the homogeneity of the global VGOS-network could be significantly improved by more than . From the presented analysis, 25 known or new co-located VGOS and SLR sites are proposed as the future GGOS backbone: Colombo, Easter Island, Fairbanks, Fortaleza, Galapagos, GGAO, Hartebeesthoek, Honiara, Ibadan, Kokee Park, La Plata, Mauritius, McMurdo, Metsahövi, Ny Alesund, Riyadh, San Diego, Santa Maria, Shanghai, Syowa, Tahiti, Tristan de Cunha, Warkworth, Wettzell, and Yarragadee.

Demands and criteria for the site selection from the view of the power plant owners

International Nuclear Information System (INIS)

Beising, R.; Staebler, K.

1976-01-01

The methods as shown by the concrete example of the site provision plan for Baden-Wuerttemberg have proved extremely useful. The pragmatic method of site selection which ensures as little clash of interests as possible between the power plant and other preservation interests such as e.g. environment preservation, recreation areas, development axes, water economics is the only possible method for the densely populated areas of the Federal Republic. The numerous physical constraints in our Land only allow an optimisation of site search within the limited possibilities. (HP) [de

Bilateral theta-burst TMS to influence global gestalt perception.

Directory of Open Access Journals (Sweden)

Bernd Ritzinger

Full Text Available While early and higher visual areas along the ventral visual pathway in the inferotemporal cortex are critical for the recognition of individual objects, the neural representation of human perception of complex global visual scenes remains under debate. Stroke patients with a selective deficit in the perception of a complex global Gestalt with intact recognition of individual objects - a deficit termed simultanagnosia - greatly helped to study this question. Interestingly, simultanagnosia typically results from bilateral lesions of the temporo-parietal junction (TPJ. The present study aimed to verify the relevance of this area for human global Gestalt perception. We applied continuous theta-burst TMS either unilaterally (left or right or bilateral simultaneously over TPJ. Healthy subjects were presented with hierarchically organized visual stimuli that allowed parametrical degrading of the object at the global level. Identification of the global Gestalt was significantly modulated only for the bilateral TPJ stimulation condition. Our results strengthen the view that global Gestalt perception in the human brain involves TPJ and is co-dependent on both hemispheres.

Globalization theories of crime

Directory of Open Access Journals (Sweden)

Kostić Miomira

2014-01-01

Full Text Available The process of globalization is affecting all areas of social life, and thus no exception crime. Its effect is most evident in the development of new forms of crime that transcends national borders and states receive a supranational character. This primarily refers to the various forms of organized crime, but also in certain of its forms, which are a kind of state violence and the consequences of which are reflected in the systematic violation of human rights. Also, the process of globalization of crime has caused the formation of international organizations aimed at combating of crime which transcends national boundaries. New forms of crime are conditioned by globalization demanded a new approach to their study. Existing criminological theories have proven inadequate in explaining all the causes that lead to crime. It was necessary to create new theories and new doctrines about the causes of crime. In the continuous process of development of criminology, in constant search for new explanations of the causes of crime, within the sociological theories have emerged and globalization theories of criminality, which the authors in their work special attention. The focus of the globalization theory on crime just on its prevention, to reduce the risk of its occurrence. This is certainly a positive step because it shifts the focus of criminologists with immediate causes of crime and focus on the study of their interactions, which is largely socially conditioned, which is especially prominent in the work. The aim of this paper is to point out that globalization theories should not be viewed in isolation from other criminological theories and doctrines, but that one, although relatively new, contribute to the creation of complete systems of criminological doctrines in order to find the optimal social response to crime.

Half-of-the-sites reactivity of outer-membrane phospholipase A against an active-site-directed inhibitor.

Science.gov (United States)

Ubarretxena-Belandia, I; Cox, R C; Dijkman, R; Egmond, M R; Verheij, H M; Dekker, N

1999-03-01

The reaction of a novel active-site-directed phospholipase A1 inhibitor with the outer-membrane phospholipase A (OMPLA) was investigated. The inhibitor 1-p-nitrophenyl-octylphosphonate-2-tridecylcarbamoyl-3-et hanesulfonyl -amino-3-deoxy-sn-glycerol irreversibly inactivated OMPLA. The inhibition reaction did not require the cofactor calcium or an unprotonated active-site His142. The inhibition of the enzyme solubilized in hexadecylphosphocholine micelles was characterized by a rapid (t1/2 = 20 min) and complete loss of enzymatic activity, concurrent with the covalent modification of 50% of the active-site serines, as judged from the amount of p-nitrophenolate (PNP) released. Modification of the remaining 50% occurred at a much lower rate, indicative of half-of-the-sites reactivity against the inhibitor of this dimeric enzyme. Inhibition of monomeric OMPLA solubilized in hexadecyl-N,N-dimethyl-1-ammonio-3-propanesulfonate resulted in an equimolar monophasic release of PNP, concurrent with the loss of enzymatic activity (t1/2 = 14 min). The half-of-the-sites reactivity is discussed in view of the dimeric nature of this enzyme.

Deconstructing thermodynamic parameters of a coupled system from site-specific observables.

Science.gov (United States)

Chowdhury, Sandipan; Chanda, Baron

2010-11-02

Cooperative interactions mediate information transfer between structural domains of a protein molecule and are major determinants of protein function and modulation. The prevalent theories to understand the thermodynamic origins of cooperativity have been developed to reproduce the complex behavior of a global thermodynamic observable such as ligand binding or enzyme activity. However, in most cases the measurement of a single global observable cannot uniquely define all the terms that fully describe the energetics of the system. Here we establish a theoretical groundwork for analyzing protein thermodynamics using site-specific information. Our treatment involves extracting a site-specific parameter (defined as χ value) associated with a structural unit. We demonstrate that, under limiting conditions, the χ value is related to the direct interaction terms associated with the structural unit under observation and its intrinsic activation energy. We also introduce a site-specific interaction energy term (χ(diff)) that is a function of the direct interaction energy of that site with every other site in the system. When combined with site-directed mutagenesis and other molecular level perturbations, analyses of χ values of site-specific observables may provide valuable insights into protein thermodynamics and structure.

Towards greater harmonization of the system of radiological protection: views from the global nuclear industry

International Nuclear Information System (INIS)

Saint-Pierre, S.

2008-01-01

The international system of radiological protection is currently under revision. At the governmental level, this is formally achieved through the revision of the IAEA Radiation Safety Standards. This process accounts for scientific developments on health risks from exposure to ionizing radiation as reported by UNSCEAR and by ICRP. In view of achieving a greater harmonization of the IAEA Global Safety Regime by integrating all safety fields, the novelty is that the revision needs to be driven in a top-down manner from the IAEA Safety Fundamentals (SF-1). This paper shows that IAEA BSS draft 1.0 was revised mainly using a bottom-up approach, from the new 2007 ICRP recommendations and upward. As this approach overwhelmed the benefits that come from the agreed top-down approach, BSS draft 1.0 contains many inconsistencies which do not lead to greater harmonization. This starts from the new ICRP approach on exposure situations, which cannot be common to all safety fields. Next, the new text on the Principles of Optimization and of Limitations is not fully consistent with SF-1. For planned exposure, dose constraint (DC) remains the No.1 issue as it cannot be clearly differentiated from limit or sub-limit. We see a continuously constructive role for DC only as a flexible tool that is part of Optimization. We noted that most of ICRP's guidance on emergency and existing exposure has not been integrated in BSS draft 1.0. The same applies to ICRP's guidance on non-human species. Behind this side step, there are considerable new and rather idealistic ICRP's concepts under development that pose issues. We advise caution before considering taking on board any of this new ICRP guidance. On the concepts of exclusion, exemption and clearance, we noted that BSS draft 1.0 departs from the current international consensus that led to IAEA Safety Standards (RS-G-1.7), thus requiring re-alignment. (author)

Global Structure of a Three-Way Junction in a Phi29 Packaging RNA Dimer Determined Using Site-Directed Spin Labeling

Energy Technology Data Exchange (ETDEWEB)

Zhang, Xiaojun; Tung, Chang-Shung; Sowa, Glenna; Hatmal, Ma' mon M.; Haworth, Ian S.; Qin, Peter Z.

2012-02-08

The condensation of bacteriophage phi29 genomic DNA into its preformed procapsid requires the DNA packaging motor, which is the strongest known biological motor. The packaging motor is an intricate ring-shaped protein/RNA complex, and its function requires an RNA component called packaging RNA (pRNA). Current structural information on pRNA is limited, which hinders studies of motor function. Here, we used site-directed spin labeling to map the conformation of a pRNA three-way junction that bridges binding sites for the motor ATPase and the procapsid. The studies were carried out on a pRNA dimer, which is the simplest ring-shaped pRNA complex and serves as a functional intermediate during motor assembly. Using a nucleotide-independent labeling scheme, stable nitroxide radicals were attached to eight specific pRNA sites without perturbing RNA folding and dimer formation, and a total of 17 internitroxide distances spanning the three-way junction were measured using Double Electron-Electron Resonance spectroscopy. The measured distances, together with steric chemical constraints, were used to select 3662 viable three-way junction models from a pool of 65 billion. The results reveal a similar conformation among the viable models, with two of the helices (HT and HL) adopting an acute bend. This is in contrast to a recently reported pRNA tetramer crystal structure, in which HT and HL stack onto each other linearly. The studies establish a new method for mapping global structures of complex RNA molecules, and provide information on pRNA conformation that aids investigations of phi29 packaging motor and developments of pRNA-based nanomedicine and nanomaterial.

Effective Indices in Site Selection of Furniture Industry from Point of View of Suppliers in North Khorasan Province: Application of AHP Method

Directory of Open Access Journals (Sweden)

Ali Darijani

2012-01-01

Full Text Available Adequate conducting studies on site selection will have economic impact on performance of industrial firm; besides the effects of social, environmental, cultural and economic in their area. Also, the regional characteristics as key factors in determining where to locate the problem is that it creates incentives for public, private and cooperative sectors for investing on that place. Determining the effective indices in furniture industry to set sellers' view is the aim of this study that conducted in North Khorasan province, Iran in 2010. After reviewing literatures and interviews, the effecting factors were identified and classified into five main groups; "materials and products", "infrastructure", "mortal", "economic" and "rules and regulations". Value of weighted indices determined by getting comments from experienced furniture sellers as well as using Analytical Hierarchy Process (AHP applied and flexible technique by Expert Choice software. The results showed that materials, distance to market, existing invertors indices with value-weighted 0.126, 0.114 and 0.099, respectively had highest priority.

Turkish Prospective Teachers' Understanding and Misunderstanding on Global Warming

Science.gov (United States)

Ocal, A.; Kisoglu, M.; Alas, A.; Gurbuz, H.

2011-01-01

The key objective of this study is to determine the Turkish elementary prospective teachers' opinions on global warming. It is also aimed to establish prospective teachers' views about the environmental education in Turkish universities. A true-false type scale was administered to 564 prospective teachers from science education, social studies…

Linking global scenarios to national assessments: Experiences from the Resources Planning Act (RPA) Assessment

Science.gov (United States)

Linda L. Langner; Peter J. Ince

2012-01-01

The Resources Planning Act (RPA) Assessment provides a nationally consistent analysis of the status and trends of the Nation's renewable forest resources. A global scenario approach was taken for the 2010 RPA Assessment to provide a shared world view of potential futures. The RPA Assessment scenarios were linked to the global scenarios and climate projections used...

The global distribution of giant radiating dike swarms on Venus: Implications for the global stress state

Science.gov (United States)

Grosfils, Eric B.; Head, James W.

1994-01-01

Magellan radar data of Venus reveal 163 large radial lineament systems composed of graben, fissure, and fracture elements. On the basis of their structure, plan view geometry, and volcanic associations, at least 72% are interpreted to have formed primarily through subsurface dike swarm emplacement, the remainder through uplift or a combination of these two mechanisms. The population of swarms is used to determine regional and global stress orientation. The stress configuration recorded from 330-210 deg E (Aphrodite Terra) is best explained by isostatic compensation of existing long wavelength topography or coupling between mantle flow and the lithosphere. The rest are correlated with concentrations of rifting and volcanism in the Beta-Atla-Themis region. The global stress field on Venus is different than that of Earth, where plate boundary forces dominate.

CTFS-ForestGEO: a worldwide network monitoring forests in an era of global change

Energy Technology Data Exchange (ETDEWEB)

Anderson-Teixeira, Kristina J. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Smithsonian Conservation Biology Inst. (SCBI), Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Davies, Stuart J. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; National Museum of Natural History, Washington, DC (United States). Dept. of Botany; Bennett, Amy C. [Smithsonian Conservation Biology Inst. (SCBI), Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Gonzalez-Akre, Erika B. [Smithsonian Conservation Biology Inst. (SCBI), Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Muller-Landau, Helene C. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Joseph Wright, S. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Abu Salim, Kamariah [Univ. of Brunei Darussalam, Bandar Seri Begawan (Brunei). Faculty of Science. Environmental and Life Sciences; Almeyda Zambrano, Angélica M. [Smithsonian Conservation Biology Inst. (SCBI), Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Stanford Univ., CA (United States). Stanford Woods Inst. for the Environment; Univ. of Alabama, Tuscaloosa, AL (United States). Dept. of Geography; Alonso, Alfonso [Smithsonian Conservation Biology Inst., Washington, DC (United States). National Zoological Park. Center for Conservation Education and Sustainability; Baltzer, Jennifer L. [Wilfrid Laurier Univ., Waterloo, ON (Canada). Dept. of Biology; Basset, Yves [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Bourg, Norman A. [Smithsonian Conservation Biology Inst. (SCBI), Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Broadbent, Eben N. [Smithsonian Conservation Biology Inst. (SCBI), Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Stanford Univ., CA (United States). Stanford Woods Inst. for the Environment; Univ. of Alabama, Tuscaloosa, AL (United States). Dept. of Geography; Brockelman, Warren Y. [Mahidol Univ., Bangkok (Thailand). Dept. of Biology; Bunyavejchewin, Sarayudh [Dept. of National Parks, Wildlife and Plant Conservation, Bangkok (Thailand). Research Office; Burslem, David F. R. P. [Univ. of Aberdeen (United Kingdom). School of Biological Sciences; Butt, Nathalie [Univ. of Queensland, St. Lucia (Australia). School of Biological Sciences; Univ. of Oxford (United Kingdom). School of Geography and the Environment. Environmental Change Inst.; Cao, Min [Chinese Academy of Sciences (CAS), Kunming (China). Xishuangbanna Tropical Botanical Garden. Key Lab. of Tropical Forest Ecology; Cardenas, Dairon [Sinchi Amazonic Inst. of Scientific Research, Bogota (Colombia); Chuyong, George B. [Univ. of Buea (Cameroon). Dept. of Botany and Plant Physiology; Clay, Keith [Indiana Univ., Bloomington, IN (United States). Dept. of Biology; Cordell, Susan [USDA Forest Service, Hilo, HI (United States). Inst. of Pacific Islands Forestry; Dattaraja, Handanakere S. [Indian Inst. of Science, Bangalore (India). Centre for Ecological Sciences; Deng, Xiaobao [Chinese Academy of Sciences (CAS), Kunming (China). Xishuangbanna Tropical Botanical Garden. Key Lab. of Tropical Forest Ecology; Detto, Matteo [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Du, Xiaojun [Chinese Academy of Sciences (CAS), Beijing (China). Inst. of Botany; Duque, Alvaro [Univ. Nacional de Colombia, Medellin (Colombia). Dept. de Ciencias Forestales; Erikson, David L. [National Museum of Natural History, Washington, DC (United States). Dept. of Botany; Ewango, Corneille E. N. [Okapi Wildlife Reserve, Epulu (Democratic Republic of the Congo). Centre de Formation et de Recherche en Conservation Forestiere (CEFRECOF); Fischer, Gunter A. [Kadoorie Farm and Botanic Garden, Tai Po, Hong Kong (China); Fletcher, Christine [Forest Research Inst. Malaysia (FRIM), Selangor (Malaysia); Foster, Robin B. [The Field Museum, Chicago, IL (United States). Botany Dept.; Giardina, Christian P. [USDA Forest Service, Hilo, HI (United States). Inst. of Pacific Islands Forestry; Gilbert, Gregory S. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Univ. of California, Santa Cruz, CA (United States). Environmental Studies Dept.; Gunatilleke, Nimal [Univ. of Peradeniya (Sri Lanka). Faculty of Science. Dept. of Botany; Gunatilleke, Savitri [Univ. of Peradeniya (Sri Lanka). Faculty of Science. Dept. of Botany; Hao, Zhanqing [Chinese Academy of Sciences (CAS), Shenyang (China). State Key Lab. of Forest and Soil Ecology. Inst. of Applied Ecology; Hargrove, William W. [USDA-Forest Service Station Headquarters, Asheville, NC (United States). Eastern Forest Environmental Threat Assessment Center; Hart, Terese B. [Lukuru Wildlife Research Foundation, Kinshasa (Democratic Republic of the Congo). Tshuapa-Lomami-Lualaba Project; Hau, Billy C. H. [Univ. of Hong Kong (China). School of Biological Sciences. Kadoorie Inst.; He, Fangliang [Univ. of Alberta, Edmonton, AB (Canada). Dept. of Renewable Resources; Hoffman, Forrest M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Computational Earth Sciences Group; Howe, Robert W. [Univ. of Wisconsin, Green Bay, WI (United States). Dept. of Natural and Applied Sciences; Hubbell, Stephen P. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Univ. of California, Los Angeles, CA (United States). Dept. of Ecology and Evolutionary Biology; Inman-Narahari, Faith M. [Univ. of Hawaii, Honolulu, HI (United States). College of Tropical Agriculture and Human Resources; Jansen, Patrick A. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Wageningen Univ. (Netherlands). Resource Ecology Group; Jiang, Mingxi [Chinese Academy of Sciences (CAS), Wuhan (China). Wuhan Botanical Garden; Johnson, Daniel J. [Indiana Univ., Bloomington, IN (United States). Dept. of Biology; Kanzaki, Mamoru [Kyoto Univ. (Japan). Graduate School of Agriculture; Kassim, Abdul Rahman [Forest Research Inst. Malaysia (FRIM), Selangor (Malaysia); Kenfack, David [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; National Museum of Natural History, Washington, DC (United States). Dept. of Botany; Kibet, Staline [National Museums of Kenya, Nairobi (Kenya); Univ. of Nairobi (Kenya). Land Resource Management and Agricultural Technology Dept.; Kinnaird, Margaret F. [Mpala Research Centre, Nanyuki (Kenya); Wildlife Conservation Society, New York, NY (United States). Global Conservation Programs; Korte, Lisa [Smithsonian Conservation Biology Inst., Washington, DC (United States). National Zoological Park. Center for Conservation Education and Sustainability; Kral, Kamil [Silva Tarouca Research Inst., Brno (Czech Republic). Dept. of Forest Ecology; Kumar, Jitendra [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Computational Earth Sciences Group; Larson, Andrew J. [Univ. of Montana, Missoula, MT (United States). College of Forestry and Conservation. Dept. of Forest Management; Li, Yide [Chinese Academy of Forestry, Guangzhou (China). Research Inst. of Tropical Forestry; Li, Xiankun [Chinese Academy of Sciences (CAS), Guilin (China). Guangxi Inst. of Botany; Liu, Shirong [Chinese Academy of Forestry, Beijing (China). Research Inst. of Forest Ecology, Environment and Protection; Lum, Shawn K. Y. [Nanyang Technological Univ. (Singapore). National Inst. of Education. Natural Sciences and Science Education Academic Group; Lutz, James A. [Utah State Univ., Logan, UT (United States). Wildland Resources Dept.; Ma, Keping [Chinese Academy of Sciences (CAS), Beijing (China). Inst. of Botany; Maddalena, Damian M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Computational Earth Sciences Group; Makana, Jean-Remy [Wildlife Conservation Society, Brazzaville (Democratic Republic of the Congo); Malhi, Yadvinder [Univ. of Oxford (United Kingdom). School of Geography and the Environment. Environmental Change Inst.; Marthews, Toby [Univ. of Oxford (United Kingdom). School of Geography and the Environment. Environmental Change Inst.; Mat Serudin, Rafizah [Univ. of Brunei Darussalam, Bandar Seri Begawan (Brunei). Faculty of Science. Environmental and Life Sciences; McMahon, Sean M. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Smithsonian Environmental Research Center, Edgewater, MD (United States). Forest Ecology Group; McShea, William J. [Smithsonian Conservation Biology Inst., Front Royal, VA (United States). National Zoological Park. Conservation Ecology Center; Memiaghe, Hervé R. [Inst. de Recherche en Ecologie Tropicale, Libreville (Gabon). Centre National de la Recherche Scientifique et Technologique; Mi, Xiangcheng [Chinese Academy of Sciences (CAS), Beijing (China). Inst. of Botany; Mizuno, Takashi [Kyoto Univ. (Japan). Graduate School of Agriculture; Morecroft, Michael [Natural England, Sheffield (United Kingdom); Myers, Jonathan A. [Washington Univ., St. Louis, MO (United States). Dept. of Biology; Novotny, Vojtech [New Guinea Binatang Research Centre, Madang (Papua New Guinea); Univ. of South Bohemia, Ceske Budejovice (Czech Republic). Academy of Sciences of the Czech Republic. Faculty of Science. Biology Centre; de Oliveira, Alexandre A. [Univ. of Sao Paulo (Brazil). Inst. of Biosciences. Ecology Dept.; Ong, Perry S. [Univ. of the Philippines Diliman, Quezon City (Philippines). Inst. of Biology; Orwig, David A. [Harvard Univ., Petersham, MA (United States). Harvard Forest; Ostertag, Rebecca [Univ. of Hawaii, Hilo, HI (United States). Dept. of Biology; den Ouden, Jan [Wageningen Univ. (Netherlands). Forest Ecology and Forest Management Group; Parker, Geoffrey G. [Smithsonian Environmental Research Center, Edgewater, MD (United States). Forest Ecology Group; Phillips, Richard P. [Indiana Univ., Bloomington, IN (United States). Dept. of Biology; Sack, Lawren [Univ. of California, Los Angeles, CA (United States). Dept. of Ecology and Evolutionary Biology; Sainge, Moses N. [Tropical Plant Exploration Group (TroPEG), Mundemba (Cameroon); Sang, Weiguo [Chinese Academy of Sciences (CAS), Beijing (China). Inst. of Botany; Sri-ngernyuang, Kriangsak [Maejo Univ., Chiang Mai (Thailand). Faculty of Architecture and Environmental Design; Sukumar, Raman [Indian Inst. of Science, Bangalore (India). Centre for Ecological Sciences; Sun, I-Fang [National Dong Hwa Univ., Hualian (Taiwan). Dept. of Natural Resources and Environmental Studies; Sungpalee, Witchaphart [Maejo Univ., Chiang Mai (Thailand). Faculty of Architecture and Environmental Design; Suresh, Hebbalalu Sathyanarayana [Indian Inst. of Science, Bangalore (India). Centre for Ecological Sciences; Tan, Sylvester [Sarawak Forest Dept., Kuching (Malaysia); Thomas, Sean C. [Univ. of Toronto, ON (Canada). Faculty of Forestry; Thomas, Duncan W. [Washington State Univ., Vancouver, WA (United States). School of Biological Sciences; Thompson, Jill [Centre for Ecology and Hydrology, Penicuik, Scotland (United Kingdom); Univ. of Puerto Rico Rio Pedras, San Juan (Puerto Rico). Dept. of Environmental Science. Inst. for Tropical Ecosystem Studies; Turner, Benjamin L. [Smithsonian Tropical Research Inst. (STRI), Panama (Panama). Center for Tropical Forest Science. Forest Global Earth Observatory; Uriarte, Maria [Columbia Univ., New York, NY (United States). Dept. of Ecology, Evolution and Environmental Biology; Valencia, Renato [Pontifical Catholic Univ. of Ecuador, Quito (Ecuador). Dept. of Biological Sciences; Vallejo, Marta I. [Inst. Alexander von Humboldt, Bogota (Colombia); Vicentini, Alberto [National Inst. of Amazonian Research (INPA), Manaus (Brazil); Vrška, Tomáš [Silva Tarouca Research Inst., Brno (Czech Republic). Dept. of Forest Ecology; Wang, Xihua [East China Normal Univ. (ECNU), Shanghai (China). School of Ecological and Environmental Sciences; Wang, Xugao [Lukuru Wildlife Research Foundation, Kinshasa (Democratic Republic of the Congo). Tshuapa-Lomami-Lualaba Project; Weiblen, George [Univ. of Minnesota, St. Paul, MN (United States). Dept. of Plant Biology; Wolf, Amy [Univ. of Wisconsin, Green Bay, WI (United States). Dept. of Biology. Dept. of Natural and Applied Sciences; Xu, Han [Chinese Academy of Forestry, Guangzhou (China). Research Inst. of Tropical Forestry; Yap, Sandra [Univ. of the Philippines Diliman, Quezon City (Philippines). Inst. of Biology; Zimmerman, Jess [Univ. of Puerto Rico Rio Piedras, San Juan (Puerto Rico). Dept. of Environmental Science. Inst. for Tropical Ecosystem Studies

2014-09-25

Global change is impacting forests worldwide, threatening biodiversity and ecosystem services, including climate regulation. Understanding how forests respond is critical to forest conservation and climate protection. This review describes an international network of 59 long-term forest dynamic research sites useful for characterizing forest responses to global change. The broad suite of measurements made at the CTFS-ForestGEO sites make it possible to investigate the complex ways in which global change is impacting forest dynamics. ongoing research across the network is yielding insights into how and why the forests are changing, and continued monitoring will provide vital contributions to understanding worldwide forest diversity and dynamics in a era of global change

The national plan of radioactive materials and wastes management. ASN's notice about the choice of the sites to be investigated in view of the setting up of a disposal facility for low activity/long living wastes

International Nuclear Information System (INIS)

2009-07-01

This short presentation, given by the national safety authority (ASN) at the meeting of July 1, 2009 of the high committee for the nuclear safety transparency and information (HCTISN), presents, first, the second French national plan of radioactive materials and wastes management (PNGMDR) with its main priorities, and then, the choice of the sites to survey in view of the setting up of a disposal facility for low level/long living wastes. The ASN expresses its opinion about the criteria retained by the ANDRA (the national agency of radioactive waste management) to select the most suitable sites. (J.S.)

Competing intelligent search agents in global optimization

Energy Technology Data Exchange (ETDEWEB)

Streltsov, S.; Vakili, P. [Boston Univ., MA (United States); Muchnik, I. [Rutgers Univ., Piscataway, NJ (United States)

1996-12-31

In this paper we present a new search methodology that we view as a development of intelligent agent approach to the analysis of complex system. The main idea is to consider search process as a competition mechanism between concurrent adaptive intelligent agents. Agents cooperate in achieving a common search goal and at the same time compete with each other for computational resources. We propose a statistical selection approach to resource allocation between agents that leads to simple and efficient on average index allocation policies. We use global optimization as the most general setting that encompasses many types of search problems, and show how proposed selection policies can be used to improve and combine various global optimization methods.

Differences in fatty degeneration of rotator cuff muscles at different sites, as quantified by T2 mapping.

Science.gov (United States)

Iijima, Yuki; Matsuki, Keisuke; Hoshika, Shota; Ueda, Yusuke; Onishi, Kazutomo; Tokai, Morihito; Takahashi, Norimasa; Sugaya, Hiroyuki; Dougo, Kazuhiko; Watanabe, Atsuya

2017-03-01

Fatty degeneration of the cuff muscles is usually evaluated at the Y-view in oblique sagittal images. It was recently proposed that muscle shift after repair may influence the fatty degeneration values, and the evaluation of the muscles at a more medial site was recommended. However, the differences in muscle quality in accord with measurement sites have been unclear. Here we evaluated differences in fatty degeneration of the rotator cuff muscles measured quantitatively at different sites, using T2 mapping. We assessed 702 shoulders of 675 patients (335 males, 340 females; mean age, 62 years) who underwent MRI including T2 mapping. There were 345 shoulders without rotator cuff tears and 357 shoulders with tears: partial tear = 103 shoulders; small = 63; medium = 94; large = 71; massive = 26. T2 values of the supraspinatus and infraspinatus muscles were measured on the Y-view and on the image that was 15 mm medial to the Y-view. The T2 values at the medial site increased with the tear extent, as did those on the Y-view. There were no significant differences in supraspinatus T2 values between those on the Y-view and at the medial site in all tear size groups except medium and large tears (p = 0.008 and p tear size groups except large tears (p = 0.002). However, the differences were relatively small (2.4-5.6 ms), which were within the standard deviations of the measurements. The T2 values of the supraspinatus and infraspinatus muscles on the Y-view and at 15 mm medial to it were almost identical, with the exception of small differences in the case of larger tears. Copyright © 2016. Published by Elsevier B.V.

Tickled to death: analysing public perceptions of 'cute' videos of threatened species (slow lorises - Nycticebus spp.) on Web 2.0 sites.

Science.gov (United States)

Anne-Isola Nekaris, K; Nekaris, By K Anne-Isola; Campbell, Nicola; Coggins, Tim G; Rode, E Johanna; Nijman, Vincent

2013-01-01

The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video 'tickling slow loris' over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed.

Tickled to death: analysing public perceptions of 'cute' videos of threatened species (slow lorises - Nycticebus spp. on Web 2.0 sites.

Directory of Open Access Journals (Sweden)

K Anne-Isola Nekaris

Full Text Available BACKGROUND: The internet is gaining importance in global wildlife trade and changing perceptions of threatened species. There is little data available to examine the impact that popular Web 2.0 sites play on public perceptions of threatened species. YouTube videos portraying wildlife allow us to quantify these perceptions. METHODOLOGY/PRINCIPAL FINDINGS: Focussing on a group of threatened and globally protected primates, slow lorises, we quantify public attitudes towards wildlife conservation by analysing 12,411 comments and associated data posted on a viral YouTube video 'tickling slow loris' over a 33-months period. In the initial months a quarter of commentators indicated wanting a loris as a pet, but as facts about their conservation and ecology became more prevalent this dropped significantly. Endorsements, where people were directed to the site by celebrities, resulted mostly in numerous neutral responses with few links to conservation or awareness. Two conservation-related events, linked to Wikipedia and the airing of a television documentary, led to an increase in awareness, and ultimately to the removal of the analysed video. CONCLUSIONS/SIGNIFICANCE: Slow loris videos that have gone viral have introduced these primates to a large cross-section of society that would not normally come into contact with them. Analyses of webometric data posted on the internet allow us quickly to gauge societal sentiments. We showed a clear temporal change in some views expressed but without an apparent increase in knowledge about the conservation plight of the species, or the illegal nature of slow loris trade. Celebrity endorsement of videos showing protected wildlife increases visits to such sites, but does not educate about conservation issues. The strong desire of commentators to express their want for one as a pet demonstrates the need for Web 2.0 sites to provide a mechanism via which illegal animal material can be identified and policed.

Uncertainty and global climate change research

Energy Technology Data Exchange (ETDEWEB)

Tonn, B.E. [Oak Ridge National Lab., TN (United States); Weiher, R. [National Oceanic and Atmospheric Administration, Boulder, CO (United States)

1994-06-01

The Workshop on Uncertainty and Global Climate Change Research March 22--23, 1994, in Knoxville, Tennessee. This report summarizes the results and recommendations of the workshop. The purpose of the workshop was to examine in-depth the concept of uncertainty. From an analytical point of view, uncertainty is a central feature of global climate science, economics and decision making. The magnitude and complexity of uncertainty surrounding global climate change has made it quite difficult to answer even the most simple and important of questions-whether potentially costly action is required now to ameliorate adverse consequences of global climate change or whether delay is warranted to gain better information to reduce uncertainties. A major conclusion of the workshop is that multidisciplinary integrated assessments using decision analytic techniques as a foundation is key to addressing global change policy concerns. First, uncertainty must be dealt with explicitly and rigorously since it is and will continue to be a key feature of analysis and recommendations on policy questions for years to come. Second, key policy questions and variables need to be explicitly identified, prioritized, and their uncertainty characterized to guide the entire scientific, modeling, and policy analysis process. Multidisciplinary integrated assessment techniques and value of information methodologies are best suited for this task. In terms of timeliness and relevance of developing and applying decision analytic techniques, the global change research and policy communities are moving rapidly toward integrated approaches to research design and policy analysis.

Definition of global dispersion coefficients

International Nuclear Information System (INIS)

Naff, R.L.

1983-10-01

For estimation of a global longitudinal dispersivity at the Gorleben site, data available primarily consist of suites of geophysical logs from wells penetrating the Quaternary aquifer. A length scale for the principle aquifer at Gorleben is to be found. Samples are to be taken separately to estimate the variance in hydraulic conductivity (Taylor Analysis, Fickian dispersion process). (DG)

Politics and promises of nuclear waste disposal: the view from Nevada

International Nuclear Information System (INIS)

Bryan, R.H.

1987-01-01

DOE's betrayal of the principles and standards of the Nuclear Waste Policy Act (NWPA) has distorted the agency's repository-siting decisions. Leadership is needed to make midcourse corrections and to return to the promise of state-federal cooperation on which the act was built. NWPA managed to incorporate the interests of diverse factions into a decision-making process that was viewed as an equitable and workable solution to the nation's nuclear waste disposal dilemma. The House of Representatives subcommittees report documents conclusively a substantial and pervasive bias in favor of the selection of sites at Yucca Mountain and Hanford and a politization of the siting process

A Global Survey and Interactive Map Suite of Deep Underground Facilities; Examples of Geotechnical and Engineering Capabilities, Achievements, Challenges: (Mines, Shafts, Tunnels, Boreholes, Sites and Underground Facilities for Nuclear Waste and Physics R&D)

Science.gov (United States)

Tynan, M. C.; Russell, G. P.; Perry, F.; Kelley, R.; Champenois, S. T.

2017-12-01

This global survey presents a synthesis of some notable geotechnical and engineering information reflected in four interactive layer maps for selected: 1) deep mines and shafts; 2) existing, considered or planned radioactive waste management deep underground studies, sites, or disposal facilities; 3) deep large diameter boreholes, and 4) physics underground laboratories and facilities from around the world. These data are intended to facilitate user access to basic information and references regarding deep underground "facilities", history, activities, and plans. In general, the interactive maps and database [http://gis.inl.gov/globalsites/] provide each facility's approximate site location, geology, and engineered features (e.g.: access, geometry, depth, diameter, year of operations, groundwater, lithology, host unit name and age, basin; operator, management organization, geographic data, nearby cultural features, other). Although the survey is not all encompassing, it is a comprehensive review of many of the significant existing and historical underground facilities discussed in the literature addressing radioactive waste management and deep mined geologic disposal safety systems. The global survey is intended to support and to inform: 1) interested parties and decision makers; 2) radioactive waste disposal and siting option evaluations, and 3) safety case development as a communication tool applicable to any mined geologic disposal facility as a demonstration of historical and current engineering and geotechnical capabilities available for use in deep underground facility siting, planning, construction, operations and monitoring.

Capturing the Stakeholders’ View in Sustainability Reporting: A Novel Approach

OpenAIRE

Nicola Bellantuono; Pierpaolo Pontrandolfo; Barbara Scozzi

2016-01-01

Sustainability reporting is the process by which companies describe how they deal with their own economic, environmental, and social impacts, thus making stakeholders able to recognize the value of sustainable practices. As stressed in the Global Reporting Initiative guidelines, which act as a de facto standard for sustainability reporting, sustainable reports should take into account the stakeholders’ view. In particular, engaging stakeholders is essential to carry out the materiality analys...

A global "imaging'' view on systems approaches in immunology.

Science.gov (United States)

Ludewig, Burkhard; Stein, Jens V; Sharpe, James; Cervantes-Barragan, Luisa; Thiel, Volker; Bocharov, Gennady

2012-12-01

The immune system exhibits an enormous complexity. High throughput methods such as the "-omic'' technologies generate vast amounts of data that facilitate dissection of immunological processes at ever finer resolution. Using high-resolution data-driven systems analysis, causal relationships between complex molecular processes and particular immunological phenotypes can be constructed. However, processes in tissues, organs, and the organism itself (so-called higher level processes) also control and regulate the molecular (lower level) processes. Reverse systems engineering approaches, which focus on the examination of the structure, dynamics and control of the immune system, can help to understand the construction principles of the immune system. Such integrative mechanistic models can properly describe, explain, and predict the behavior of the immune system in health and disease by combining both higher and lower level processes. Moving from molecular and cellular levels to a multiscale systems understanding requires the development of methodologies that integrate data from different biological levels into multiscale mechanistic models. In particular, 3D imaging techniques and 4D modeling of the spatiotemporal dynamics of immune processes within lymphoid tissues are central for such integrative approaches. Both dynamic and global organ imaging technologies will be instrumental in facilitating comprehensive multiscale systems immunology analyses as discussed in this review. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

A conceptual view data model of a distributed control and monitoring system for a nuclear power plant

International Nuclear Information System (INIS)

Fennern, L.E.

1987-01-01

Three views of data are possible: the conceptual view, a superset of what is sometimes termed the global schema, which describes data as it exists in the plant; the logical view, a superset of what is sometimes termed the external schema, which describes the view of data required by applications; and the storage view, a superset of what is sometimes termed the internal schema, which describes how the data elements are represented in a database management system. Through careful attention to data base management, closer consistency between these three views of data can be achieved. Such consistency is desirable, in order to fully realize the potential for greater data accessibility and improved plant availability made possible through application of digital microelectronic and optical data transmission technologies which have been proposed for distributed control and monitoring systems of some advanced nuclear power plants

Interactive computer enhanced remote viewing system

International Nuclear Information System (INIS)

Smith, D.A.; Tourtellott, J.A.

1994-01-01

The Interactive, Computer Enhanced, Remote Viewing System (ICERVSA) is a volumetric data system designed to help the Department of Energy (DOE) improve remote operations in hazardous sites by providing reliable and accurate maps of task spaces where robots will clean up nuclear wastes. The ICERVS mission is to acquire, store, integrate and manage all the sensor data for a site and to provide the necessary tools to facilitate its visualization and interpretation. Empirical sensor data enters through the Common Interface for Sensors and after initial processing, is stored in the Volumetric Database. The data can be analyzed and displayed via a Graphic User Interface with a variety of visualization tools. Other tools permit the construction of geometric objects, such as wire frame models, to represent objects which the operator may recognize in the live TV image. A computer image can be generated that matches the viewpoint of the live TV camera at the remote site, facilitating access to site data. Lastly, the data can be gathered, processed, and transmitted in acceptable form to a robotic controller. Descriptions are given of all these components. The final phase of the ICERVS project, which has just begun, will produce a full scale system and demonstrate it at a DOE site to be selected. A task added to this Phase will adapt the ICERVS to meet the needs of the Dismantlement and Decommissioning (D and D) work at the Oak Ridge National Laboratory (ORNL)

Curriculum Integration versus Educating for Global Citizenship: A (Disciplinary) View from the International Relations Classroom

Science.gov (United States)

Gordon, Dennis R.

2014-01-01

This paper offers a view from the classroom and departmental chair's office, using the teaching of introductory "International Relations" and some basic theoretical foundations of the field, "Realism," "Cosmopolitanism," and "Constructivism," to explore how study abroad can balance calls to educate for…

Left Global Hemineglect in High Autism-Spectrum Quotient Individuals

Directory of Open Access Journals (Sweden)

Daniel Paul Crewther

2011-05-01

Full Text Available Autism remains as a significant issue for many individuals due to the social impairment accompanying the disorder. Recent theories present potential relationships between autistic tendency and visual perceptual differences to explore differences in underlying visual pathways. These differences have been explored though the use of global and local stimuli to show difference in perception. This study compared the balance of global versus local perception between sub-groups from the normal population both high and low on the Autism Spectrum Quotient (AQ. A diamond illusion task containing rivaling global and local percepts was used to explore the effects of changing the occluder contrast and peripheral viewing upon global/local percept. An increase in global perception relative to increasing eccentricity of the stimulus from a fixation point was also seen in both groups. However, with increasing contrast of the occluding stripes both groups showed an increase in the percentage of global perception. When comparing between groups the high AQ showed a significant reduction in global perception compared to the low AQ group when the stimulus was presented in left hemifield. This difference wasn't present within right hemifield. We discuss how global perceptual hemineglect may suggest abnormal parietal function in individuals with high AQ.

OPTIMIZING MAINTENANCE PROCESSES ON CUSTOMER SITE IN A DECENTRALIZED ORGANIZATION BASED ON MULTI-SITE TEAMS

Directory of Open Access Journals (Sweden)

Jorge Moutinho

2015-03-01

Full Text Available This lecture focuses on the complexity to manage and optimize maintenance processes, operations and service tasks to equipments and systems installed at customer sites. Different locations, access and working environment may compromise any standardization of setup's and operations. Multi-site teams based on geographic strategic locations, adds complexity to trainning, communication, supervising and monitoring processes. Logistics and information systems assume relevant rolls to consolidate global performance. Beside efficiency, effectiveness productivity and flexibility, field teams need skills on autonomy responsibility and proactivity. This lecture also explores the needed adaptation of most part of available literature, normally based on production sites, as also of Lean- Kaizen principles to the fact that services can not be stocked, quality is normally more difficult to measure and customer is normally present when and where service is produced.

Data reconcilation study of Tank 241-AN-105 at the Hanford Site

International Nuclear Information System (INIS)

Kubic, W.L. Jr.; Pillay, G.

1998-01-01

The Project Hanford Management Contractor gave the Los Alamos National Laboratory Nuclear Systems Design and Analysis Group (TSA-10) the task of performing data reconciliation studies on flammable-gas watchlist tanks at the Hanford Site. This task is being performed in support of the flammable-gas programs at the Hanford Site and for closure of the flammable-gas unreviewed safety question. In our data reconciliation studies, we examine all available data from a global point of view. Our goal is to find an explanation, or conceptual model, of the tank behavior that is consistent with all available data. Our primary tool in this study of Tank 241-AN-105 is the maximum likelihood method of data reconciliation, which we have applied successfully to other tanks in the past. This method helps us (1) determine whether a model is consistent with the data, and (2) obtain quantitative estimates that are consistent with the data. A release of a flammable quantity of hydrogen in Tank 241-AN-105 is possible but unlikely at the current time. Any changes to the waste that could cause large releases would be accompanied by a measurable increase in the surface level of the waste. We also theorize that a significant increase in the waste temperature may signal a qualitative change in the behavior of the waste and an increase in the flammability hazard

FLUXNET: A Global Network of Eddy-Covariance Flux Towers

Science.gov (United States)

Cook, R. B.; Holladay, S. K.; Margle, S. M.; Olsen, L. M.; Gu, L.; Heinsch, F.; Baldocchi, D.

2003-12-01

The FLUXNET global network was established to aid in understanding the mechanisms controlling the exchanges of carbon dioxide, water vapor, and energy across a variety of terrestrial ecosystems. Flux tower data are also being used to validate ecosystem model outputs and to provide information for validating remote sensing based products, including surface temperature, reflectance, albedo, vegetation indices, leaf area index, photosynthetically active radiation, and photosynthesis derived from MODIS sensors on the Terra and Aqua satellites. The global FLUXNET database provides consistent and complete flux data to support global carbon cycle science. Currently FLUXNET consists of over 210 sites, with most flux towers operating continuously for 4 years or longer. Gap-filled data are available for 53 sites. The FLUXNET database contains carbon, water vapor, sensible heat, momentum, and radiation flux measurements with associated ancillary and value-added data products. Towers are located in temperate conifer and broadleaf forests, tropical and boreal forests, crops, grasslands, chaparral, wetlands, and tundra on five continents. Selected MODIS Land products in the immediate vicinity of the flux tower are subsetted and posted on the FLUXNET Web site for 169 flux-towers. The MODIS subsets are prepared in ASCII format for 8-day periods for an area 7 x 7 km around the tower.

The role of natural climatic variation in perturbing the observed global mean temperature trend

Energy Technology Data Exchange (ETDEWEB)

Hunt, B.G. [CSIRO Marine and Atmospheric Research, Aspendale, VIC (Australia)

2011-02-15

Controversy continues to prevail concerning the reality of anthropogenically-induced climatic warming. One of the principal issues is the cause of the hiatus in the current global warming trend. There appears to be a widely held view that climatic change warming should exhibit an inexorable upwards trend, a view that implies there is no longer any input by climatic variability in the existing climatic system. The relative roles of climatic change and climatic variability are examined here using the same coupled global climatic model. For the former, the model is run using a specified CO{sub 2} growth scenario, while the latter consisted of a multi-millennial simulation where any climatic variability was attributable solely to internal processes within the climatic system. It is shown that internal climatic variability can produce global mean surface temperature anomalies of {+-}0.25 K and sustained positive and negative anomalies sufficient to account for the anomalous warming of the 1940s as well as the present hiatus in the observed global warming. The characteristics of the internally-induced negative temperature anomalies are such that if this internal natural variability is the cause of the observed hiatus, then a resumption of the observed global warming trend is to be expected within the next few years. (orig.)

The accuracy of linear measurements of maxillary and mandibular edentulous sites in cone-beam computed tomography images with different fields of view and voxel sizes under simulated clinical conditions

Energy Technology Data Exchange (ETDEWEB)

Ganguly, Rumpa; Ramesh, Aruna; Pagni, Sarah [Tufts University School of Dental Medicine, Boston (United States)

2016-06-15

The objective of this study was to investigate the effect of varying resolutions of cone-beam computed tomography images on the accuracy of linear measurements of edentulous areas in human cadaver heads. Intact cadaver heads were used to simulate a clinical situation. Fiduciary markers were placed in the edentulous areas of 4 intact embalmed cadaver heads. The heads were scanned with two different CBCT units using a large field of view (13 cm×16 cm) and small field of view (5 cm×8 cm) at varying voxel sizes (0.3 mm, 0.2 mm, and 0.16 mm). The ground truth was established with digital caliper measurements. The imaging measurements were then compared with caliper measurements to determine accuracy. The Wilcoxon signed rank test revealed no statistically significant difference between the medians of the physical measurements obtained with calipers and the medians of the CBCT measurements. A comparison of accuracy among the different imaging protocols revealed no significant differences as determined by the Friedman test. The intraclass correlation coefficient was 0.961, indicating excellent reproducibility. Inter-observer variability was determined graphically with a Bland-Altman plot and by calculating the intraclass correlation coefficient. The Bland-Altman plot indicated very good reproducibility for smaller measurements but larger discrepancies with larger measurements. The CBCT-based linear measurements in the edentulous sites using different voxel sizes and FOVs are accurate compared with the direct caliper measurements of these sites. Higher resolution CBCT images with smaller voxel size did not result in greater accuracy of the linear measurements.

Globalization in history : a geographical perspective

OpenAIRE

Crafts, N. F. R.; Venables, Anthony

2001-01-01

This paper argues that a geographical perspectie is fundamental to understanding comparative economic development in the context of globalization. Central to this view is the role of agglomeration in productivity performance; size and location matter. The tools of the new economic geography are used to illuminate important epidsodes when the relative position of major eeconmies radically changed; the rise of the United States at the beginning and of East Asia at the end of the twentieth centu...

The European as a Blueprint for International Organisations? A Global History View

DEFF Research Database (Denmark)

Dykmann, Klaas

Today, it is above all international organisations (IOs) that are expected to tackle the challenges and problems of “globalisation” in an “effective” way, while the very nature of these institutions has remained rather uncontested. In this article, I aspire to provide an overview on various...... shall place these institutions in global history. Subsequently, I will address some features in this regard, namely the dimension of international law, bureaucracy and standardisation for the prevailing image of man in IOs as well as the policy areas of human rights and medicine....

Reducing the global threat of radiological terrorism in Central Asia and Caucus regions. The global threat reduction initiative approach to radioactive source security

International Nuclear Information System (INIS)

Smith, E.

2010-01-01

The security of radioactive sources is of worldwide concern, due to their wide use in civilian commerce and the potentially devastating effects of their misuse. In cooperation with host countries and international partners, the Global Threat Reduction Initiative has utilized a proven process for providing technical and financial assistance to protect radioactive sources in diverse uses and unique circumstances at hundreds of sites worldwide. The mission of the Department of Energy, National Nuclear Security Administration's program includes reducing the risk posed by vulnerable radiological materials that could be used in a Radioactive Dispersal Device). The program's objectives are to identify, consolidate, secure, and/or dispose of high-activity radiological materials to prevent their theft and malicious use. The Global Threat Reduction Initiative Program's scope is global, with projects in over 100 countries at more than 755 radiological sites, including industrial, medical and commercial facilities. In addition to working bilaterally, the Program works closely with the International Atomic Energy Agency (IAEA) and other partner countries. (author)

Inter-comparison of different models for estimating clear sky solar global radiation for the Negev region of Israel

International Nuclear Information System (INIS)

Ianetz, Amiran; Lyubansky, Vera; Setter, Ilan; Kriheli, Boris; Evseev, Efim G.; Kudish, Avraham I.

2007-01-01

Solar global radiation is a function of solar altitude, site altitude, albedo, atmospheric transparency and cloudiness, whereas solar global radiation on a clear day is defined such that it is a function of all the abovementioned parameters except cloudiness. Consequently, analysis of the relative magnitudes of solar global radiation and solar global radiation on a clear day provides a platform for studying the influence of cloudiness on solar global radiation. The Iqbal filter for determining the day type has been utilized to calculate the monthly average clear day solar global radiation at three sites in the Negev region of Israel. An inter-comparison between four models for estimating clear sky solar global radiation at the three sites was made. The relative accuracy of the four models was determined by comparing the monthly average daily clear sky solar global radiation to that determined using the Iqbal filter. The analysis was performed on databases consisting of measurements made during the time interval of January 1991 to December 2004. The monthly average daily clear sky solar global radiation determined by the Berlynd model was found to give the best agreement with that determined using the Iqbal filter. The Berlynd model was then utilized to calculate a daily clear day index, K c , which is defined as the ratio of the daily solar global radiation to the daily clear day solar global radiation. It is suggested that this index be used as an indication of the degree of cloudiness. Linear regression analysis was performed on the individual monthly databases for each site to determine the correlation between the daily clear day index and the daily clearness index, K T

The Wells Creek Meteorite Impact Site and Changing Views on Impact Cratering

Science.gov (United States)

Ford, J. R. H.; Orchiston, Wayne; Clendening, Ron

2012-11-01

Wells Creek is a confirmed meteorite impact site in Tennessee, USA. The Wells Creek structure was first noticed by railroad surveyors around 1855 and brought to the attention of J.M. Safford, Tennessee's State Geologist. He included an insert in the 1869 Geologic Map of Tennessee, which is the first known map to include the structure. The origin of the Wells Creek structure was controversial, and was interpreted as being either the result of volcanic steam explosion or meteorite impact. It was only in the 1960s that Wilson and Stearns were able to state that the impact hypothesis was preferred. Evidence for a Wells Creek meteorite impact includes drill core results, extreme brecciation and shatter cones, while a local lack of volcanic material is telling. Just to the north of the Wells Creek Basin are three small basins that Wilson concluded were associated with the Wells Creek impact event, but evidence regarding the origin of the Austin, Indian Mound and Cave Spring Hollow sites is not conclusive.

Global Mindedness as the "Goal": Soccer as a Pedagogical Tool in the Social Studies

Science.gov (United States)

Busey, Christopher L.; Waring, Scott M.

2012-01-01

As evidenced by the Super Bowl, the Olympics, and the World Cup, sports is a major part of global society, as millions of people throughout the world tune in to view renowned sporting events each and every week. This is especially true for soccer, which is the world's most popular and global sport. Because soccer is played in nearly every country…

75 FR 70688 - Actel Corporation, Currently Known as Microsemi Corporation, Including On-Site Leased Workers...

Science.gov (United States)

2010-11-18

..., Accountants, Inc. and Accountant Temps Mountain View, CA; Amended Certification Regarding Eligibility To Apply... on-site leased workers from ATR International, Accountants, Inc., and Accountant Temps, Mountain View... a separate unemployment insurance (UI) tax account under the name Microsemi Corporation. Accordingly...

Probabilistic encoding of stimulus strength in astrocyte global calcium signals.

Science.gov (United States)

Croft, Wayne; Reusch, Katharina; Tilunaite, Agne; Russell, Noah A; Thul, Rüdiger; Bellamy, Tomas C

2016-04-01

Astrocyte calcium signals can range in size from subcellular microdomains to waves that spread through the whole cell (and into connected cells). The differential roles of such local or global calcium signaling are under intense investigation, but the mechanisms by which local signals evolve into global signals in astrocytes are not well understood, nor are the computational rules by which physiological stimuli are transduced into a global signal. To investigate these questions, we transiently applied receptor agonists linked to calcium signaling to primary cultures of cerebellar astrocytes. Astrocytes repetitively tested with the same stimulus responded with global signals intermittently, indicating that each stimulus had a defined probability for triggering a response. The response probability varied between agonists, increased with agonist concentration, and could be positively and negatively modulated by crosstalk with other signaling pathways. To better understand the processes determining the evolution of a global signal, we recorded subcellular calcium "puffs" throughout the whole cell during stimulation. The key requirement for puffs to trigger a global calcium wave following receptor activation appeared to be the synchronous release of calcium from three or more sites, rather than an increasing calcium load accumulating in the cytosol due to increased puff size, amplitude, or frequency. These results suggest that the concentration of transient stimuli will be encoded into a probability of generating a global calcium response, determined by the likelihood of synchronous release from multiple subcellular sites. © 2015 Wiley Periodicals, Inc.

The Homecourt coke plant site: a successful redeveloped brown field case

International Nuclear Information System (INIS)

Charbonnier, P.; Piguet, O.; Lereboullet, L.

2006-01-01

The environmental diagnosis of the coke plant site in Homecourt has been carried out over the last 15 years. Bail Industrie has selected two zones on the site for a remediation program in view of their further redevelopment. The weakly polluted grounds were submitted to a bio treatment, while the more polluted grounds were treated by thermal desorption. Tars have been incinerated off site. To assess the effectiveness of the treatment, percolation tests are carried out. (authors)

Why the Arctic isn’t a ‘global commons’

DEFF Research Database (Denmark)

Burke, Danita Catherine

2018-01-01

— in the politics of the region due to their jurisdictional claims there. But some have argued against that supremacy. They see the Arctic as what’s known as a global commons. Additionally, they see the abundant resources and economic opportunities there as common goods. This broadly means that the Arctic is seen...... an international, borderless area and the resources there, such as fish stocks, are available for any state to access. This point of view raises the question: If the Arctic region is a global commons, why should the Arctic states be leading discussions about it?...

Disorder structure of free-flow and global jams in the extended BML model

International Nuclear Information System (INIS)

Zhao Xiaomei; Xie Dongfan; Jia Bin; Jiang Rui; Gao Ziyou

2011-01-01

The original BML model is extended by introducing extended sites, which can hold several vehicles at each time-step. Unexpectedly, the flow in the extended model sharply transits from free-flow to global jams, but the transition is not one-order in original BML model. And congestion in the extended model appears more easily. This can ascribe to the mixture of vehicles from different directions in one site, leading to the drop-off of the capacity of the site. Furthermore, the typical configuration of free flowing and global jams in the extended models is disorder, different from the regular structure in the original model.

Low-level siting, Edgemont, South Dakota

International Nuclear Information System (INIS)

Andrews, L.J.

1984-01-01

The siting of a low-level radwaste disposal facility and characterization activities to date, at Edgemont, South Dakota are given. Using past and present experience setting forth the major problem as viewed by the author, the social and political considerations, community acceptance, media and public officials' attitudes, criteria for acceptance and significance of countywide vote in support of facility are presented. Characterization activities, site selection planning and criteria, above-grade and below-grade technical evaluation, NRC interface, 10 CFR Part 61 related to technical work, as well as community acceptance and license application are included. The paper deals with specific problems, solutions and ongoing activities

Globalization and reproductive tourism in the United Arab Emirates.

Science.gov (United States)

Inhorn, Marcia C; Shrivastav, Pankaj

2010-07-01

Over the past 2 decades, the discipline of anthropology has been deeply concerned with the processes and effects of globalization around the world. One of the major anthropological theorists of globalization, Arjun Appadurai, has delineated a "global cultural economy" in which global movements operate through 5 pathways, which he famously called "scapes." This article uses the language of "scapes" to examine the global flows involved in so-called "reproductive tourism," or the search for assisted reproductive technologies across national and international borders. Reproductive tourism entails a complex "reproscape" of moving people, technologies, finance, media, ideas, and gametes, pursued by infertile couples in their "quests for conception." This article examines reproductive tourism to and from the United Arab Emirates, which is now the site of intense globalization and global flows, including individual and population movements for the purposes of reproductive and other forms of medical care.

An Optimal Method for Developing Global Supply Chain Management System

Directory of Open Access Journals (Sweden)

Hao-Chun Lu

2013-01-01

Full Text Available Owing to the transparency in supply chains, enhancing competitiveness of industries becomes a vital factor. Therefore, many developing countries look for a possible method to save costs. In this point of view, this study deals with the complicated liberalization policies in the global supply chain management system and proposes a mathematical model via the flow-control constraints, which are utilized to cope with the bonded warehouses for obtaining maximal profits. Numerical experiments illustrate that the proposed model can be effectively solved to obtain the optimal profits in the global supply chain environment.

The Global ECT-MRI Research Collaboration (GEMRIC)

DEFF Research Database (Denmark)

Oltedal, Leif; Bartsch, Hauke; Sørhaug, Ole Johan Evjenth

2017-01-01

biological factors relating to or predictive of ECT-related therapeutic response. We have thus formed the Global ECT-MRI Research Collaboration (GEMRIC) that aims to combine longitudinal neuroimaging as well as clinical, behavioral and other physiological data across multiple independent sites. Here, we...

Microbes from mined sites: Harnessing their potential for reclamation of derelict mine sites

International Nuclear Information System (INIS)

Thavamani, Palanisami; Samkumar, R. Amos; Satheesh, Viswanathan; Subashchandrabose, Suresh R.; Ramadass, Kavitha; Naidu, Ravi; Venkateswarlu, Kadiyala; Megharaj, Mallavarapu

2017-01-01

Derelict mines pose potential risks to environmental health. Several factors such as soil structure, organic matter, and nutrient content are the greatly affected qualities in mined soils. Soil microbial communities are an important element for successful reclamation because of their major role in nutrient cycling, plant establishment, geochemical transformations, and soil formation. Yet, microorganisms generally remain an undervalued asset in mined sites. The microbial diversity in derelict mine sites consists of diverse species belonging to four key phyla: Proteobacteria, Acidobacteria, Firmicutes, and Bacteroidetes. The activity of plant symbiotic microorganisms including root-colonizing rhizobacteria and ectomycorrhizal fungi of existing vegetation in the mined sites is very high since most of these microbes are extremophiles. This review outlines the importance of microorganisms to soil health and the rehabilitation of derelict mines and how microbial activity and diversity can be exploited to better plan the soil rehabilitation. Besides highlighting the major breakthroughs in the application of microorganisms for mined site reclamation, we provide a critical view on plant−microbiome interactions to improve revegetation at the mined sites. Also, the need has been emphasized for deciphering the molecular mechanisms of adaptation and resistance of rhizosphere and non-rhizosphere microbes in abandoned mine sites, understanding their role in remediation, and subsequent harnessing of their potential to pave the way in future rehabilitation strategies for mined sites. - Highlights: • Abandoned mines pose potential risks to human and environmental health. • Re-establishment of a self-sustaining vegetative cover at derelict mines is a major challenge. • Soil microbial communities are very important for successful reclamation of mined sites. • Role of microorganisms in soil function in derelict mines needs to be understood.

Global Calibration of Multiple Cameras Based on Sphere Targets

Directory of Open Access Journals (Sweden)

Junhua Sun

2016-01-01

Full Text Available Global calibration methods for multi-camera system are critical to the accuracy of vision measurement. Proposed in this paper is such a method based on several groups of sphere targets and a precision auxiliary camera. Each camera to be calibrated observes a group of spheres (at least three, while the auxiliary camera observes all the spheres. The global calibration can be achieved after each camera reconstructs the sphere centers in its field of view. In the process of reconstructing a sphere center, a parameter equation is used to describe the sphere projection model. Theoretical analysis and computer simulation are carried out to analyze the factors that affect the calibration accuracy. Simulation results show that the parameter equation can largely improve the reconstruction accuracy. In the experiments, a two-camera system calibrated by our method is used to measure a distance about 578 mm, and the root mean squared error is within 0.14 mm. Furthermore, the experiments indicate that the method has simple operation and good flexibility, especially for the onsite multiple cameras without common field of view.

Lighting design for globally illuminated volume rendering.

Science.gov (United States)

Zhang, Yubo; Ma, Kwan-Liu

2013-12-01

With the evolution of graphics hardware, high quality global illumination becomes available for real-time volume rendering. Compared to local illumination, global illumination can produce realistic shading effects which are closer to real world scenes, and has proven useful for enhancing volume data visualization to enable better depth and shape perception. However, setting up optimal lighting could be a nontrivial task for average users. There were lighting design works for volume visualization but they did not consider global light transportation. In this paper, we present a lighting design method for volume visualization employing global illumination. The resulting system takes into account view and transfer-function dependent content of the volume data to automatically generate an optimized three-point lighting environment. Our method fully exploits the back light which is not used by previous volume visualization systems. By also including global shadow and multiple scattering, our lighting system can effectively enhance the depth and shape perception of volumetric features of interest. In addition, we propose an automatic tone mapping operator which recovers visual details from overexposed areas while maintaining sufficient contrast in the dark areas. We show that our method is effective for visualizing volume datasets with complex structures. The structural information is more clearly and correctly presented under the automatically generated light sources.

EUROPEAN UNION AND THE PROCESS OF GLOBALIZATION

Directory of Open Access Journals (Sweden)

Mihail CARADAICĂ

2014-05-01

Full Text Available What is the relation between globalization and the process of European integration? Does the European integration have its own way, or is it deeply dependent on globalization? Those are the main questions I will try to answer in this paper by using an alternative critical approach: neo-gramscianism. Neo-gramscianism is a historical materialist view on the European integration process and international political economy which offers a better understanding of the social changes in terms of social forces agency and super structural influence (the neoliberal ideology of globalization and European integration. My aim is to analyze the globalization process through a neo-gramscian theoretical framework and to observe how its main components affect European Integration. I will do this by assuming the definition of globalization provided by Andreas Bieler, who understands this process through three main pillars: transnationalization of finance, transnationalization of production and ideological shift from Keynesianism to neoliberalism. Finally I will try to formulate some conclusions regarding the emergence of European Round Table of Industrialists – the first lobby group of big capital at the European Union level – and Economic and Monetary Union – the internal market program that symbolizes the shift to neo-liberalism.

Choice of measuring site in external personnel routine dosimetry

International Nuclear Information System (INIS)

Rothe, W.

1975-01-01

In personnel routine dosimetry the choice of a suitable measuring site is of great importance because there may be great differences between the measured doses and the equivalent doses of the whole body and of single organs, respectively. In the literature there are different points of view with regard to the measuring site particularly if diagnostic X-radiation is used and the body is partly covered with protective clothing. Likewise in most cases the conclusions regarding the most suitable measuring site drawn from measurements of dose distributions on the body surface are not in agreement. (author)

The Westward Movement of Chinese Export Harbour Views : Significant Paintings with a Social Function

NARCIS (Netherlands)

Poel, van der R.H.M.

2012-01-01

Article (Chapter) in proceedings of the First Rombouts Graduate Conference Globalization and Glocalization in China, at Leiden University, held in Leiden on 6 and 7 September 2011. This article offers a closer examination of Chinese export harbour views and, in doing so, reveals that waterfronts and

Developing Economies and Global Governance: Will IMF Rethink Its Orthodox View?

Directory of Open Access Journals (Sweden)

Manjula Jain

2018-01-01

Full Text Available It has been constantly viewed that the developed economies unevenly ruled the governance structures in the international organizations such as International Monetary Fund (MF. The continuous development in Emerging and Developing Economies (EDEs over the last 20 years witnessed their growing importance in the world economy, but at the same time little increase in their voice in the IMF. There are reasons for the discontent of the EDEs in the present structure such as the increase of regional monetary arrangements, uneven distribution of quota shares, IMF quota reforms, and IMF voting structure. The world economy is witnessing a tremendous growth of these EDEs and is now at the verge where Asian economies are capable of leading, rather than the North Atlantic economies. This issue should be acknowledged properly and must be responded adequately. This paper makes an attempt to understand the prime issues that should be fixed in the current quotas system and voting structure in the IMF.

75 FR 28298 - Avaya Inc., Worldwide Services Group, Global Support Services (GSS) Organization, Including On...

Science.gov (United States)

2010-05-20

...., Worldwide Services Group, Global Support Services (GSS) Organization, Including On-Site Leased Workers From..., Highlands Ranch, CO; Including Employees in Support of Avaya Inc., Worldwide Services Group, Global Support... workers of Avaya Inc., Worldwide Services Group, Global Support Services (GSS) Organization, including on...

Cloning humans? Current science, current views, and a perspective from Christianity.

Science.gov (United States)

Brun, Rudolf B

2002-01-01

Therapeutic cloning is urgent and should be vigorously supported. To successfully argue for this position, the distinction between a human embryo and a human nuclear transplant may be helpful. Even if current technical difficulties should be solved, global legislation should prohibit cloning for the purpose of fabricating babies. This position originates from a view on human nature in general and from a Christian perspective in particular.

Can They See It? The Functional Field of View Is Narrower in Individuals with Autism Spectrum Disorder.

Science.gov (United States)

Song, Yongning; Hakoda, Yuji; Sanefuji, Wakako; Cheng, Chen

2015-01-01

Although social cognitive deficits have long been thought to underlie the characteristic and pervasive difficulties with social interaction observed in individuals with autism spectrum disorder (ASD), several recent behavioral and neuroimaging studies have indicated that visual perceptual impairments might also play a role. People with ASD show a robust bias towards detailed information at the expense of global information, although the mechanisms that underlie this phenomenon remain elusive. To address this issue, we investigated the functional field of view in a group of high-functioning children with autism (n = 13) and a paired non-ASD group (n = 13). Our results indicate that the ability to correctly detect and identify stimuli sharply decreases with greater eccentricity from the fovea in people with ASD. Accordingly, a probe analysis revealed that the functional field of view in the ASD group was only about 6.62° of retinal eccentricity, compared with 8.57° in typically developing children. Thus, children with ASD appear to have a narrower functional field of view. These results challenge the conventional hypothesis that the deficit in global processing in individuals with ASD is solely due to weak central coherence. Alternatively, our data suggest that a narrower functional field of view may also contribute to this bias.

Can They See It? The Functional Field of View Is Narrower in Individuals with Autism Spectrum Disorder.

Directory of Open Access Journals (Sweden)

Yongning Song

Full Text Available Although social cognitive deficits have long been thought to underlie the characteristic and pervasive difficulties with social interaction observed in individuals with autism spectrum disorder (ASD, several recent behavioral and neuroimaging studies have indicated that visual perceptual impairments might also play a role. People with ASD show a robust bias towards detailed information at the expense of global information, although the mechanisms that underlie this phenomenon remain elusive. To address this issue, we investigated the functional field of view in a group of high-functioning children with autism (n = 13 and a paired non-ASD group (n = 13. Our results indicate that the ability to correctly detect and identify stimuli sharply decreases with greater eccentricity from the fovea in people with ASD. Accordingly, a probe analysis revealed that the functional field of view in the ASD group was only about 6.62° of retinal eccentricity, compared with 8.57° in typically developing children. Thus, children with ASD appear to have a narrower functional field of view. These results challenge the conventional hypothesis that the deficit in global processing in individuals with ASD is solely due to weak central coherence. Alternatively, our data suggest that a narrower functional field of view may also contribute to this bias.

Site Maintenance Plan: Part 2, Site Maintenance Action Plan for FY 1994

Energy Technology Data Exchange (ETDEWEB)

Fisk, E.L.

1994-06-01

This Fiscal Year (FY) 1994 Site Maintenance Action Plan (SMAP) is Part II of the Site Maintenance Plan, and has been written by Westinghouse Hanford Company (WHC) to outline the requirements stated in DOE Order 4330.4B, Maintenance Management Program, Chapter 1, Paragraph 3.3.1. The SMAP provides an annual status of maintenance initiatives completed and planned, a summary of performance indicators, a summary of maintenance backlog, a listing of real property and capital equipment maintenance cost estimates that were used to create the FY 1996 infrastructure and maintenance budget input, and a listing of proposed line item and general plant projects. Additionally, assumptions for various Site programs are listed to bring the Site Maintenance Plan into focus with overall Site activities. The primary mission at Hanford is to clean up the Site. In this cleanup process WHC will provide scientific and technological expertise to meet global needs, and partnership with stakeholders in the region to develop regional economic diversification. Other missions at the Hanford Site include energy research and development, and waste management and disposal activities. Their primary mission has a 30-year projected life span and will direct the shutting down and cleanup of defense production facilities and the Fast Flux Test Facility. This long-term mission requires continuous maintenance and in many instances, replacement of existing basic infrastructure, support facilities, and utilities. Without adequate maintenance and capital funding these infrastructure, support facilities, and utilities will continue to deteriorate causing an increase in backlogged work.

Site Maintenance Plan: Part 2, Site Maintenance Action Plan for FY 1994

International Nuclear Information System (INIS)

Fisk, E.L.

1994-06-01

This Fiscal Year (FY) 1994 Site Maintenance Action Plan (SMAP) is Part II of the Site Maintenance Plan, and has been written by Westinghouse Hanford Company (WHC) to outline the requirements stated in DOE Order 4330.4B, Maintenance Management Program, Chapter 1, Paragraph 3.3.1. The SMAP provides an annual status of maintenance initiatives completed and planned, a summary of performance indicators, a summary of maintenance backlog, a listing of real property and capital equipment maintenance cost estimates that were used to create the FY 1996 infrastructure and maintenance budget input, and a listing of proposed line item and general plant projects. Additionally, assumptions for various Site programs are listed to bring the Site Maintenance Plan into focus with overall Site activities. The primary mission at Hanford is to clean up the Site. In this cleanup process WHC will provide scientific and technological expertise to meet global needs, and partnership with stakeholders in the region to develop regional economic diversification. Other missions at the Hanford Site include energy research and development, and waste management and disposal activities. Their primary mission has a 30-year projected life span and will direct the shutting down and cleanup of defense production facilities and the Fast Flux Test Facility. This long-term mission requires continuous maintenance and in many instances, replacement of existing basic infrastructure, support facilities, and utilities. Without adequate maintenance and capital funding these infrastructure, support facilities, and utilities will continue to deteriorate causing an increase in backlogged work

Think Local-Act Local: Is It Time to Slow Down the Accelerated Move to Global Marketing?

OpenAIRE

Schuiling, Isabelle

2001-01-01

In view of the accelerated move of great corporations towards global marketing, the strategic changes of such companies raise interesting questions. Is marketing globalization reaching its limits after years of implementation? Is it time for companies to rethink their strategies and move back, like Coca-Cola, to a multi-domestic marketing approach?

The New Global Information Economy: Implications and Recommendations for Service-Oriented Architectures (SOAs)

Science.gov (United States)

2005-06-01

thinking to view themselves much like a metropolitan chamber of commerce would view their industrial capabilities, as a part of an evolving global...powerful and influential than top down control. This worldview implies that “cities” must develop the equivalent of the traditional “ chamber of commerce ” that...aggregate capabilities just as a metropolitan chamber of commerce would promote the capabilities of their city.10 We advise DoD to work aggressively to

Combining Silviculture and Landscape Architecture to Enhance the Roadside View

Science.gov (United States)

Philip M. McDonald; R. Burton Litton Jr.

1998-01-01

On a high-quality site in the mixed conifer forest of northern California, understory and overstory vegetation along a 3-mile paved county road were manipulated to enhance the view for the traveler. Traditional silvicultural cutting methods and landscape architectural techniques were blended to give contrast and variability to the vegetation along both sides of the...

Self-Verification Strivings in Children Holding Negative Self-Views: The Mitigating Effects of a Preceding Success Experience.

Science.gov (United States)

Reijntjes, Albert; Thomaes, Sander; Kamphuis, Jan Henk; de Castro, Bram Orobio; Telch, Michael J

2010-12-01

Research among adults has consistently shown that people holding negative self-views prefer negative over positive feedback. The present study tested the hypothesis that this preference is less robust among pre-adolescents, such that it will be mitigated by a preceding positive event. Pre-adolescents (n = 75) holding positive or negative global self-esteem were randomized to a favorable or unfavorable peer evaluation outcome. Next, preferences for positive versus negative feedback were assessed using an unobtrusive behavioral viewing time measure. As expected, results showed that after being faced with the success outcome children holding negative self-views were as likely as their peers holding positive self-views to display a significant preference for positive feedback. In contrast, children holding negative self-views displayed a stronger preference for negative feedback after being faced with the unfavorable outcome that matched their pre-existing self-views.

Some global aspects regarding nuclear spent fuel management

International Nuclear Information System (INIS)

Ohai, Dumitru; Postoaca, Marius Marcel

2002-01-01

The globalization means the worldwide extension of certain aspects of social or economic processes, structural or environmental changes, or concerning working methodologies, technical activity, industrial production, etc. At present the emergence of global aspects is more frequently observed, being determined by the rapid development of computerized systems and of transfer of information, by the development of big transnational companies and due to the increasing international co-operation. Some of the manifested global aspects could be beneficial for the development of the human society, other could be not. It is necessary to perform an adequate analysis from this view point and to promote appropriate measures to enhance the positive global aspects and to mitigate the negative global aspects. These measures can have a good efficiency only if they are pursued at global level, but for this it is necessary to build an adequate international coordinating body, having the corresponding instruments for action. The global aspects identified in the field of nuclear power may be divided into two categories, namely: - related to the main features of nuclear power; - regarding the specific features of some subdivisions of the field, as for example, spent fuel management. In the paper both categories are discussed. The influence of the global aspects on the development of nuclear power and particularly on the back end activities of the fuel cycle, is also presented. At the same time, some possible actions for enhancing nuclear power development are proposed

Global Governance: Differences on World Order and Reconciliations between China and the West

Institute of Scientific and Technical Information of China (English)

Gao; Qiqi

2015-01-01

currently, the mainstream Western views on world order mainly include hegemony order theory, balance of power theory, world system theory, the clash of civilizations theory, and democratic peace theory. These five theories are based on conflicting order of the evil human nature assumption. After the end of the cold war, the trends of power multi-polarization, economic globalization, political democratization, social networking, and global-wide risks have increasingly become challenges to the concept of conflicting order. In this context, the significance of a harmonious order based on China traditional views has emerged. The concept of a harmonious order based on kind human nature assumption tries to discover and promote the human moral elements. In the view of harmonious order, the world order is a harmonious state of coexisting multi-actors, the relationship between main actors is friendly relationship, and the interaction between actors is mainly in the form of mutual aid and courtesy. The western frontier theoretical progress, for example, constructivism, feminism, global governance, and international ethics studies basically fit into the harmonious order logic. Simultaneously, the advantage of the harmonious order concept is reflected in its logical similarity to and its strong applicability of an "integrated order", etc. Global governance is a kind of reconciliation idea, which is based on the harmonious order concept, and its basic logic is "weak conflict logic plus strong harmony logic",the basic framework is to establish a world-wide authoritative coordination, with country-to-country relations structure emphasizing friendship from interests, seeking common ground while reserving differences, and being multi-actors deliberative democracy in the form of interaction.

[A global view of population health in Colombia: role of social macro-determinants].

Science.gov (United States)

Idrovo, Alvaro J; Ruiz-Rodríguez, Myriam

2007-09-01

The social environment is an important determinant of population and individual health. However, its impact is often not considered in national health policies and generally its attributes are considered as constants. For this reason, contemporary health policies place greater emphasis on individual risk factors. Colombias position in the world ranking is described with respect to several social macro-determinants of health, previously characterized as components of class/welfare regime model. The exploratory study included all countries with comparable data including the following: (1) economic development [gross domestic product per capita adjusted for purchasing power parity], (2) income inequality [Gini coefficient], (3) social capital corruption perceptions index and generalized trust, and (4) political regime index of freedom. First, correlations between these macro-determinants were estimated, and second, the relationship between them and life expectancy at birth was explored. Finally, the position of Colombia in global context was determined. Important correlations occurred among the macro-determinants. Colombia tended to have intermediate to low positions in the global context in all macro-determinants, with the exception of gross domestic product per capita adjusted for purchasing power parity. The macro-determinant of population health with the highest potential of effecting improvement in health conditions is to modify income inequality.

Analysis of Air Particles Around Site Plan of Gold Mining, North Sumatera

International Nuclear Information System (INIS)

Gatot-Suhariyono; Erizal-Tanjung

2004-01-01

Analysis of air particles around site plan of gold mining, North Sumatra has been conducted. Air particles of TSP (Total Suspended Particulate), which has maximum diameter around 45 μm (PM 2.5 ) was sampled in four places using impactor cascade. The measurement results indicate that concentration of TSP and PM 10 /PM 2.5 were in site plan center of mining smaller than quality standard of ambient air (PP RI no. 41/1999), while the concentration in areas of around it was on the contrary. The concentration in areas of around the mining was not because of air particle from in site plan center of mining. Based on regulatory of BAPEDAL head no. Kep-107/BAPEDAL/11/1997, concentration of PM 10 /PM 2.5 and TSP in site plan center of mining is in moderate category, while in areas of around the mining are in unhealthy category. Unhealthy category affects decrease at view distance and happened dust defilement everywhere, while moderate category is only happened degradation of view distance. (author)

Site Study Plan for Aesthetics, Deaf Smith County Site, Texas: Environmental Field Program: Preliminary draft