Science.gov

Sample records for century international relations

  1. "Relating in a Global Community." Proceedings of the International Conference on Counseling in the 21st Century (7th, Sydney, Australia, December 29-31, 1998.)

    ERIC Educational Resources Information Center

    1998

    The papers presented at this conference consider the many roles counselors play in people's lives throughout their lifespan. The age of technology has aided the practice of counseling in becoming international in scope, although there are different functional frameworks that exist in various political, economic, social, and value systems in world…

  2. Higher Education in International Perspective - Toward the 21st Century.

    ERIC Educational Resources Information Center

    Morsy, Zaghloul, Ed.; Altbach, Philip G.

    This book presents a collection of essays dealing with key issues and trends facing the future of higher education on the international level as the world moves into the 21st century. Essays and their authors are as follows: "The Idea of the University: Changing Roles, Current Crisis and Future Challenges" (Torsten Husen); "Patterns in Higher…

  3. International Curriculum of White Education through Teacher's Education for the 21st Century

    ERIC Educational Resources Information Center

    Moradi Sheykhjan, Tohid; Rajeswari, K.

    2014-01-01

    This article explores theoretical and practical issues related to white education for international curriculum through teacher's education for 21st century. The theory of "White Education" will be a message for development of globalization, information technology, based on knowledge, human rights education, environmental education,…

  4. Teaching International Relations.

    ERIC Educational Resources Information Center

    Becker, James M.

    The accelerated pace of society suggests that social education be clearly formulated from a conceptual golobal framework, recognizing the oneness of earth and man's sharing of a common fate, and that the curriculum be designed from a point of view toward improving international understanding. Effective approaches in international relations…

  5. International dimensions of higher education in nursing in Canada: tapping the wisdom of the 20th century while embracing possibilities for the 21st century.

    PubMed

    Ogilvie, Linda D; Paul, Pauline; Burgess-Pinto, Elizabeth

    2007-01-01

    New focus on the internationalization of universities occurred in the late 20th century and higher education in nursing has been quick to embrace the opportunities. In this manuscript, writers provide a brief overview of the nursing and more general literature from the late 20th century relating to key dimensions of internationalization, as well as present data from a survey conducted in 1995-96 of the international activities and dimensions at Canadian faculties/schools of nursing. While it is clear that nurses in Canadian universities were engaged in significant international endeavours in the 20th century, the literature and our experience suggest that the extent of such activity has increased substantially in recent years. Discussion centres on examination of how knowledge generated in the 20th century can inform current internationalization initiatives and on identification of key questions that merit consideration as we move forward in the 21st century.

  6. International dimensions of higher education in nursing in Canada: tapping the wisdom of the 20th century while embracing possibilities for the 21st century.

    PubMed

    Ogilvie, Linda D; Paul, Pauline; Burgess-Pinto, Elizabeth

    2007-01-01

    New focus on the internationalization of universities occurred in the late 20th century and higher education in nursing has been quick to embrace the opportunities. In this manuscript, writers provide a brief overview of the nursing and more general literature from the late 20th century relating to key dimensions of internationalization, as well as present data from a survey conducted in 1995-96 of the international activities and dimensions at Canadian faculties/schools of nursing. While it is clear that nurses in Canadian universities were engaged in significant international endeavours in the 20th century, the literature and our experience suggest that the extent of such activity has increased substantially in recent years. Discussion centres on examination of how knowledge generated in the 20th century can inform current internationalization initiatives and on identification of key questions that merit consideration as we move forward in the 21st century. PMID:17402933

  7. Simulation in International Relations Education.

    ERIC Educational Resources Information Center

    Starkey, Brigid A.; Blake, Elizabeth L.

    2001-01-01

    Discusses the educational implications of simulations in international relations. Highlights include the development of international relations simulations; the role of technology; the International Communication and Negotiation Simulations (ICONS) project at the University of Maryland; evolving information technology; and simulating real-world…

  8. Constraints, Dangers, and Challenges of the Twenty-First Century. International Commission on Education for the Twenty-First Century.

    ERIC Educational Resources Information Center

    Blondel, Daniele

    This document groups together the ideas about the difficulties, dangers, and challenges of the 21st century expressed by the International Commission on Education for the Twenty-First Century. In discussing constraints created by contemporary world history, the paper suggests that the development of the world economy and society is at present…

  9. International migration, international relations and foreign policy.

    PubMed

    Mitchell, C

    1989-01-01

    Recent literature on migration, international relations, and foreign policy is reviewed in this article, stressing applications of global systems paradigms, studies of state entry and exit rules, and anatomies of domestic policy-setting processes on migration. After a concise assessment of the contemporary theory of global political economy, the paper argues for seeking mid-range generalizations on the international relations of migration. It also suggests that analysis begin with the policy-setting processes of the state. Especially through the use of comparative perspectives available from domestic policy making studies and from the field of international comparative public policy, this approach offers the opportunity to fix empirically the political roles of transnational social forces, which often present themselves as participants in domestic policy contests. Promising future directions in the study of state-to-state relations are also evaluated, with the anticipation that verifying regional or other intermediate patterns of world migration politics may contribute to more general theories of international political economy.

  10. Teaching International Law: Concepts in International Relations

    ERIC Educational Resources Information Center

    Starbird, Caroline; Pettit, Jenny; Singleton, Laurel

    2004-01-01

    This book is designed to introduce students to public international law. Topics covered include international public organizations, such as the United Nations and World Trade Organization, international courts, international human rights law, international trade law, and international environmental law. The goal of each study is to examine how…

  11. Blog Consumption and International Relations

    ERIC Educational Resources Information Center

    Allen, Michael A.

    2016-01-01

    International relations professors have sought to incorporate current events into their curriculum through various mechanisms. A traditional way to incorporate the news into the classroom is to have students either subscribe and read a particular newspaper or watch the nightly news and hold them responsible for that information. However, with the…

  12. International Relations: Library Instruction Unit.

    ERIC Educational Resources Information Center

    Hall, Cathie

    In support of the United States Naval Academy's program in international relations, library reference staff developed an instruction unit featuring appropriate research guides and a videotape produced at the Naval Academy Educational Resource Center. The videotape illustrates a sample search strategy and then highlights the use of four basic…

  13. Educational Sciences, Morality and Politics: International Educational Congresses in the Early Twentieth Century

    ERIC Educational Resources Information Center

    Fuchs, Eckhardt

    2004-01-01

    Internationalism became one of the keywords in the international intellectual and political debates at the end of the nineteenth century. As a political, cultural and social movement it also included science and education. The desire for international cooperation and global understanding was caused by the growing economic interdependence in the…

  14. Permafrost: An International Approach to 21th Century Challenges

    NASA Astrophysics Data System (ADS)

    Brown, J.

    2003-12-01

    Whereas glaciers are easily discernible to the human eye and satellites, permafrost terrains and their physical components are not easily detected from the surface without supplemental knowledge and measurements. In the Northern Hemisphere, approximately 17 million km2 of exposed land contains some extent of permafrost or ground that remains frozen for more than two years. The vast majority, or 11 million km2, of permafrost terrain has temperatures of 5° C or below, with perennially frozen ground underlying essentially all ground surfaces to considerable depths. Permafrost in the remaining regions, including mid-latitude mountains, is both warmer and is spatially variable (discontinuous). As climate warms the uppermost permafrost is subjected to increase thaw with resulting ground subsidence, accelerated erosion, and related biogeochemical modifications. The challenging questions to geocryologists, modelers and the public relate to the rate of change and the spatial variability of the projected thaw, particularly in the warmer zones where actual areal and subareal distribution of permafrost is poorly known. An international network of active layer measurements and borehole sites now exists under the Global Climate Observing System (GCOS), but requires additional sites for representative coverage. This Global Terrestrial Network for Permafrost (GTN-P) is coordinated by the 24-member, International Permafrost Association. At the Eighth International Conference on Permafrost (ICOP) in Zurich in July 2003, the IPA Council agreed on the scope of new activities for the next five years, many of which will be undertaken in cooperation with other international organizations (e.g. WCRP/CliC; ICSI, IASC, SCAR, IGU, IUGS). Examples of the activities of the IPA Working Groups are: 1. Antarctic Permafrost and Periglacial Environments (active layer processes, maps, database). 2. Coastal and Offshore Permafrost (sediment and organic transfers, subsea permafrost dynamics). 3

  15. The Environment in International Relations

    NASA Astrophysics Data System (ADS)

    Young, Oran R.

    2009-11-01

    In this lucid and well-organized text, Kate O'Neill provides a survey of current thinking in the field of international environmental politics. To make her effort manageable, she approaches this task as an analysis of the “politics of global environmental governance” (p. 1). This approach has the effect of orienting the survey toward research on efforts to develop cooperative and lasting solutions to a variety of environmental problems. The downside of this approach is a relative lack of emphasis on various forms of environmental conflict that lead to outcomes such as growth in the number of environmental refugees and the destruction of important ecosystems. But the virtue of the decision to focus on environmental governance is that it provides a coherent and easily understandable framework for the chapters that follow.

  16. A century of general relativity: astrophysics and cosmology.

    PubMed

    Blandford, R D

    2015-03-01

    One hundred years after its birth, general relativity has become a highly successful physical theory in the sense that it has passed a large number of experimental and observational tests and finds extensive application to a wide variety of cosmic phenomena. It remains an active area of research as new tests are on the way, epitomized by the exciting prospect of detecting gravitational waves from merging black holes. General relativity is the essential foundation of the standard model of cosmology and underlies our description of the black holes and neutron stars that are ultimately responsible for the most powerful and dramatic cosmic sources. Its interface with physics on the smallest and largest scales will continue to provide fertile areas of investigation in its next century.

  17. A century of general relativity: Astrophysics and cosmology

    NASA Astrophysics Data System (ADS)

    Blandford, R. D.

    2015-03-01

    One hundred years after its birth, general relativity has become a highly successful physical theory in the sense that it has passed a large number of experimental and observational tests and finds extensive application to a wide variety of cosmic phenomena. It remains an active area of research as new tests are on the way, epitomized by the exciting prospect of detecting gravitational waves from merging black holes. General relativity is the essential foundation of the standard model of cosmology and underlies our description of the black holes and neutron stars that are ultimately responsible for the most powerful and dramatic cosmic sources. Its interface with physics on the smallest and largest scales will continue to provide fertile areas of investigation in its next century.

  18. A century of general relativity: astrophysics and cosmology.

    PubMed

    Blandford, R D

    2015-03-01

    One hundred years after its birth, general relativity has become a highly successful physical theory in the sense that it has passed a large number of experimental and observational tests and finds extensive application to a wide variety of cosmic phenomena. It remains an active area of research as new tests are on the way, epitomized by the exciting prospect of detecting gravitational waves from merging black holes. General relativity is the essential foundation of the standard model of cosmology and underlies our description of the black holes and neutron stars that are ultimately responsible for the most powerful and dramatic cosmic sources. Its interface with physics on the smallest and largest scales will continue to provide fertile areas of investigation in its next century. PMID:25745165

  19. Gonorrhoea in 21st century--international and Polish situation.

    PubMed

    Serwin, Agnieszka Beata; Koper, Marta; Unemo, Magnus

    2014-01-01

    Gonorrhoea, according to the latest World Health Organization (WHO) estimates in 2008, is the most frequent bacterial sexually transmitted infection globally, accounting for 106.1 million new cases among adults. Of those cases, 3.4 (3.2%) million were in the WHO European Region. In the European Union and European Economic Area, the incidence of reported cases was 12.6 per 100,000 inhabitants in 2011. The highest incidences were noted in the United Kingdom (37.1), Latvia (24.4) and Ireland (18.6). However, in Poland from 2000 to 2011 the reported incidence declined and was only 0.8-0.9 per 100,000 inhabitants in 2011, that might indicate a suboptimal diagnostics and incomplete case reporting and epidemiological surveillance. A study surveying the diagnostics for gonorrhoea and the case reporting system, including the local and national epidemiological surveillance, in Poland is recommended. The high resistance in Neisseria gonorrhoeae to nearly all antimicrobials introduced for treatment of gonorrhoea is an exceedingly serious problem globally. A few years ago the first extensively-drug resistant N. gonorrhoeae strains with high-level resistance to ceftriaxone, the last remaining option for first-line empirical monotherapy, were reported. Due to this emergent situation, in 2012 the WHO and the European Centre for Disease Prevention and Control (ECDC) launched a global action plan and regional response plan, respectively, to combat the spread of multidrug resistant N. gonorrhoeae. Additionally, an updated European guideline on the diagnosis and treatment of gonorrhoea, recommending treatment with ceftriaxone together with azithromycin, was published in 2012. Worryingly, no antimicrobial susceptibility data for N. gonorrhoeae strains circulating in Poland have been internationally reported in several decades. It is imperative to implement some regular and quality assured antimicrobial susceptibility surveillance for N. gonorrhoeae in Poland and the official Polish

  20. International Relations. International Perspectives on Higher Education Research. Volume 3

    ERIC Educational Resources Information Center

    Tight, Malcolm, Ed.

    2005-01-01

    This is the third volume of International Perspectives on Higher Education Research, a series which aims to feature something of the variety of research being undertaken into higher education systems and issues outside of North America. The theme of this volume is International Relations, or how students, academics, universities and higher…

  1. Modeling international cooperation in human space exploration for the twenty-first century.

    PubMed

    Sadeh, E; Lester, J P; Sadeh, W Z

    1998-10-01

    The policy process of international cooperation in space exploration. including optimistic and pessimistic scenarios for the twenty-first century, is modeled and examined in this study. In the optimistic scenario, international cooperation involves a balanced and interdependent distribution of capabilities between states, their respective national space agencies and communities of space scientists and space engineers. Cooperation is characterized by interstate participation in critical path components and joint research and development. In the pessimistic scenario, international cooperation is structured and dominated politically and economically by powerful states vis-a-vis weaker states. Cooperation is limited to coordination of separate nationally approved projects and augmentation of capabilities in noncritical path components. On the basis of these two scenarios, policy predictions and implications relevant to exploration missions in the twenty-first century, such as a human-tended lunar base and human missions to Mars, are presented and discussed.

  2. [Interface between bioethics and international relations].

    PubMed

    Manchola-Castillo, Camilo; Garrafa, Volnei

    2016-08-01

    Recently, bioethics and international relations have gotten closer to one an other, probably as a result of the motivation of bioethics to intervene in global affairs. However, this relationship has only been on the practical level.This study's objective, through a literature review, is to highlight the huge potential that the epistemologies of both areas have to build a more fruitful dialogue. 18 articles relating both areas were retrieved from databases Scopus, Web of Science, Bireme and PubMed. The articles were then grouped in three categories of analysis: bioethics and global health; international organizations and bioethics; and international relations and bioethics. This study concludes that an epistemological approaching between these areas is desirable and proposes the establishment of two new areas of study: international relations in health and international relations from the South, drawing upon the conceptual basis developed by Latin-American bioethics. PMID:27599082

  3. Vision in elasmobranchs and their relatives: 21st century advances.

    PubMed

    Lisney, T J; Theiss, S M; Collin, S P; Hart, N S

    2012-04-01

    This review identifies a number of exciting new developments in the understanding of vision in cartilaginous fishes that have been made since the turn of the century. These include the results of studies on various aspects of the visual system including eye size, visual fields, eye design and the optical system, retinal topography and spatial resolving power, visual pigments, spectral sensitivity and the potential for colour vision. A number of these studies have covered a broad range of species, thereby providing valuable information on how the visual systems of these fishes are adapted to different environmental conditions. For example, oceanic and deep-sea sharks have the largest eyes amongst elasmobranchs and presumably rely more heavily on vision than coastal and benthic species, while interspecific variation in the ratio of rod and cone photoreceptors, the topographic distribution of the photoreceptors and retinal ganglion cells in the retina and the spatial resolving power of the eye all appear to be closely related to differences in habitat and lifestyle. Multiple, spectrally distinct cone photoreceptor visual pigments have been found in some batoid species, raising the possibility that at least some elasmobranchs are capable of seeing colour, and there is some evidence that multiple cone visual pigments may also be present in holocephalans. In contrast, sharks appear to have only one cone visual pigment. There is evidence that ontogenetic changes in the visual system, such as changes in the spectral transmission properties of the lens, lens shape, focal ratio, visual pigments and spatial resolving power, allow elasmobranchs to adapt to environmental changes imposed by habitat shifts and niche expansion. There are, however, many aspects of vision in these fishes that are not well understood, particularly in the holocephalans. Therefore, this review also serves to highlight and stimulate new research in areas that still require significant attention. PMID

  4. Australia's international health relations in 2003

    PubMed Central

    Barraclough, Simon

    2005-01-01

    A survey for the year 2003 of significant developments in Australia's official international health relations, and their domestic ramifications, is presented. The discussion is set within the broader context of Australian foreign policy. Sources include official documents, media reports and consultations with officers of the Department of Health and Ageing responsible for international linkages. PMID:15720728

  5. The Environmental Factor in International Relations.

    ERIC Educational Resources Information Center

    Nicholson, Joan Martin

    1985-01-01

    U.S.-Canadian and Mexican water-related issues testify to the role that natural resources/ environmental issues play in foreign policy and demonstrate how environmental problems can affect the public and private sectors of a nation internally. How people affect the environment is an irreducible bottom line for stable international trade and market…

  6. Head Position and Internally Headed Relative Clauses.

    ERIC Educational Resources Information Center

    Basilico, David

    1996-01-01

    Examines "Head Movement" in internally headed relative clauses (IHRCs). The article shows that in some cases, head movement to an external position need not take place and demonstrates that this movement of the head to a sentence-internal position results from the quantificational nature of IHRCs and Diesing's mapping hypothesis (1990, 1992). (56…

  7. International Relations, Social Studies: 6448.20.

    ERIC Educational Resources Information Center

    Coe, Rose Marie

    The forces affecting relations among nations as well as the effectiveness of decision making processes in international politics are examined and analyzed by 10th through 12th grade students in the elective quinmester course clustering around political studies. Goals emphasize helping students to understand state interaction and the variables…

  8. Teaching International Relations to a Multicultural Classroom

    ERIC Educational Resources Information Center

    Bertrand, Julia Lau; Lee, Ji-Young

    2012-01-01

    This article argues that instructors should adopt a more multicultural perspective when designing syllabi for and teaching undergraduate courses in International Relations (IR). The examination of teaching practices in IR draws on the personal experiences of the authors as foreign natives and instructors of IR at two American universities. The…

  9. Reflections on Dead Theory in International Relations

    ERIC Educational Resources Information Center

    Thakur, Vineet

    2016-01-01

    In this short autobiographical essay, I trace my journey in the discipline of International Relations. While entering the discipline, I, along with a host of my classmates, were enamoured by the exciting possibilities of thinking theoretically. Almost a decade later, those promises look bleak. From the perspective of a student in the discipline, I…

  10. Twentieth century ENSO-related precipitation mean states in twentieth century reanalysis, reconstructed precipitation and CMIP5 models

    NASA Astrophysics Data System (ADS)

    Dai, Ni; Arkin, Phillip A.

    2016-07-01

    El Niño-Southern Oscillation (ENSO)-related precipitation during the entire twentieth century is compared among the twentieth century reanalysis (20CR), a statistically reconstructed precipitation dataset (REC) and 30 Coupled Model Intercomparison Project Phase 5 (CMIP5) models. Empirical orthogonal functions, ENSO-related precipitation composites based on sea surface temperature (SST)-constructed ENSO index and singular value decomposition (SVD) are employed to extract ENSO-related precipitation/SST signals in each dataset. With the background trend being removed in all of the data, our results show that the REC and the 20CR resemble both in their precipitation climatology and ENSO-related precipitation results. The biases in the CMIP5 models precipitation climatology such as dry equator over the Pacific Ocean, "double-intertropical convergence zones (ITCZs)" and overly zonal Southern Pacific convergence zone (SPCZ) are major reasons for lowering spatial correlations with the REC and the 20CR precipitation climatology. Two groups of CMIP5 models are built based on severity of these biases in their precipitation background and the spatial correlations of ENSO-related precipitation with the observations. Compared with the group with more severe biases in its precipitation climatology, the group with smaller biases tends to produce more ENSO-like precipitation patterns, simulate more realistic mean magnitude and seasonal variability of ENSO precipitation signals, as well as generating better ENSO-related SST/precipitation correlation patterns produced in its SVD analysis. The ENSO-related precipitation biases in the CMIP5 models over the western Pacific and Indian Ocean, as well as the equatorial Pacific, are strongly related with their precipitation climatology biases over these regions. The ENSO-related precipitation biases over the off-equator eastern Pacific Ocean are associated with both the "double-ITCZs" biases in the precipitation climatology and the ENSO-related

  11. The International Relations of the Struves

    NASA Astrophysics Data System (ADS)

    Dick, W. R.

    At least 10 astronomers in 5 generations belonged to the Struve dynasty, a family having its origin in Holstein and living in Germany, Russia, the USA and other countries. The best known astronomers among them were Wilhelm (1793-1864), Otto Wilhelm (1819-1905), Hermann (1854-1920), Ludwig (1858-1920), Georg (1886-1933) and Otto Ludwig Struve (1897-1963). After a short account of the family's history, its international relations will be regarded, with emphasis on the following aspects: Nationality/citizenship, places of living and work, personal relations to other astronomers including correspondence and cooperation, travels, languages of publications. Although a comparison of the different members of the family is possible only to a certain degree due to their different role and importance in astronomy, some changes which developed over 150 years can be traced: E.g., Wilhelm Struve published in German, Latin, French, Russian and English, whereas his grandsons and great-grandsons wrote their papers mainly in one language -- German or English. Wilhelm had relatively close relations with French astronomers, whereas his great-grandson Georg was the author of verbal assaults on French scientists. Georg published also heavy criticism of the International Astronomical Union, whereas his cousin Otto Luwig later became IAU's President.

  12. Dealing with femtorisks in international relations.

    PubMed

    Frank, Aaron Benjamin; Collins, Margaret Goud; Levin, Simon A; Lo, Andrew W; Ramo, Joshua; Dieckmann, Ulf; Kremenyuk, Victor; Kryazhimskiy, Arkady; Linnerooth-Bayer, JoAnne; Ramalingam, Ben; Roy, J Stapleton; Saari, Donald G; Thurner, Stefan; von Winterfeldt, Detlof

    2014-12-01

    The contemporary global community is increasingly interdependent and confronted with systemic risks posed by the actions and interactions of actors existing beneath the level of formal institutions, often operating outside effective governance structures. Frequently, these actors are human agents, such as rogue traders or aggressive financial innovators, terrorists, groups of dissidents, or unauthorized sources of sensitive or secret information about government or private sector activities. In other instances, influential "actors" take the form of climate change, communications technologies, or socioeconomic globalization. Although these individual forces may be small relative to state governments or international institutions, or may operate on long time scales, the changes they catalyze can pose significant challenges to the analysis and practice of international relations through the operation of complex feedbacks and interactions of individual agents and interconnected systems. We call these challenges "femtorisks," and emphasize their importance for two reasons. First, in isolation, they may be inconsequential and semiautonomous; but when embedded in complex adaptive systems, characterized by individual agents able to change, learn from experience, and pursue their own agendas, the strategic interaction between actors can propel systems down paths of increasing, even global, instability. Second, because their influence stems from complex interactions at interfaces of multiple systems (e.g., social, financial, political, technological, ecological, etc.), femtorisks challenge standard approaches to risk assessment, as higher-order consequences cascade across the boundaries of socially constructed complex systems. We argue that new approaches to assessing and managing systemic risk in international relations are required, inspired by principles of evolutionary theory and development of resilient ecological systems.

  13. Dealing with femtorisks in international relations

    PubMed Central

    Frank, Aaron Benjamin; Collins, Margaret Goud; Levin, Simon A.; Lo, Andrew W.; Ramo, Joshua; Dieckmann, Ulf; Kremenyuk, Victor; Kryazhimskiy, Arkady; Linnerooth-Bayer, JoAnne; Ramalingam, Ben; Roy, J. Stapleton; Saari, Donald G.; Thurner, Stefan; von Winterfeldt, Detlof

    2014-01-01

    The contemporary global community is increasingly interdependent and confronted with systemic risks posed by the actions and interactions of actors existing beneath the level of formal institutions, often operating outside effective governance structures. Frequently, these actors are human agents, such as rogue traders or aggressive financial innovators, terrorists, groups of dissidents, or unauthorized sources of sensitive or secret information about government or private sector activities. In other instances, influential “actors” take the form of climate change, communications technologies, or socioeconomic globalization. Although these individual forces may be small relative to state governments or international institutions, or may operate on long time scales, the changes they catalyze can pose significant challenges to the analysis and practice of international relations through the operation of complex feedbacks and interactions of individual agents and interconnected systems. We call these challenges “femtorisks,” and emphasize their importance for two reasons. First, in isolation, they may be inconsequential and semiautonomous; but when embedded in complex adaptive systems, characterized by individual agents able to change, learn from experience, and pursue their own agendas, the strategic interaction between actors can propel systems down paths of increasing, even global, instability. Second, because their influence stems from complex interactions at interfaces of multiple systems (e.g., social, financial, political, technological, ecological, etc.), femtorisks challenge standard approaches to risk assessment, as higher-order consequences cascade across the boundaries of socially constructed complex systems. We argue that new approaches to assessing and managing systemic risk in international relations are required, inspired by principles of evolutionary theory and development of resilient ecological systems. PMID:25404317

  14. Dealing with femtorisks in international relations.

    PubMed

    Frank, Aaron Benjamin; Collins, Margaret Goud; Levin, Simon A; Lo, Andrew W; Ramo, Joshua; Dieckmann, Ulf; Kremenyuk, Victor; Kryazhimskiy, Arkady; Linnerooth-Bayer, JoAnne; Ramalingam, Ben; Roy, J Stapleton; Saari, Donald G; Thurner, Stefan; von Winterfeldt, Detlof

    2014-12-01

    The contemporary global community is increasingly interdependent and confronted with systemic risks posed by the actions and interactions of actors existing beneath the level of formal institutions, often operating outside effective governance structures. Frequently, these actors are human agents, such as rogue traders or aggressive financial innovators, terrorists, groups of dissidents, or unauthorized sources of sensitive or secret information about government or private sector activities. In other instances, influential "actors" take the form of climate change, communications technologies, or socioeconomic globalization. Although these individual forces may be small relative to state governments or international institutions, or may operate on long time scales, the changes they catalyze can pose significant challenges to the analysis and practice of international relations through the operation of complex feedbacks and interactions of individual agents and interconnected systems. We call these challenges "femtorisks," and emphasize their importance for two reasons. First, in isolation, they may be inconsequential and semiautonomous; but when embedded in complex adaptive systems, characterized by individual agents able to change, learn from experience, and pursue their own agendas, the strategic interaction between actors can propel systems down paths of increasing, even global, instability. Second, because their influence stems from complex interactions at interfaces of multiple systems (e.g., social, financial, political, technological, ecological, etc.), femtorisks challenge standard approaches to risk assessment, as higher-order consequences cascade across the boundaries of socially constructed complex systems. We argue that new approaches to assessing and managing systemic risk in international relations are required, inspired by principles of evolutionary theory and development of resilient ecological systems. PMID:25404317

  15. Democratisation and its impact on international relations.

    PubMed

    Akhmedov, K

    2000-06-01

    Democracy has spread globally, with 65 countries having undergone the democratization process at the end of 1990. This global trend toward democracy is gratifying to peoples everywhere who value freedom; however, it is also shadowed, fragile, and in need of support. A scholarly debate on the future of democratization process contains widely diverging views. One school of thought expects profoundly positive consequences from the spread of democracy; another completely rejects the importance of democracy for international relations. In terms of the advantages of democracy, it is noted that such a regime can modernize economies, improve social conditions, and integrate into the international community. In addition, it does not sponsor terrorism and war, and could be reliable and good partners in international trade and business. Several studies have rejected the idea that democracies are more peaceful than other regimes. Authoritarian regimes and their apologists claim that democracy is economically inefficient, and that in impoverished nations enlightened authoritarianism is a more effective means of generating economic growth. Overall, it could be said that democracy is a vague notion and is subject to wide interpretation. Making a distinction between the two arguments would require a more detailed analysis of regions of the world and some countries with specific peculiarities. PMID:12322620

  16. International Lunar Observatory Association Advancing 21st Century Astronomy from the Moon

    NASA Astrophysics Data System (ADS)

    Durst, Steve

    2015-08-01

    Long considered a prime location to conduct astronomical observations, the Moon is beginning to prove its value in 21st Century astronomy through the Lunar Ultraviolet Telescope aboard China’s Chang’e-3 Moon lander and through the developing missions of the International Lunar Observatory Association (ILOA). With 24 hours / Earth day of potential operability facilitating long-duration observations, the stable platform of the lunar surface and extremely thin exosphere guaranteeing superior observation conditions, zones of radio-quiet for radio astronomy, and the resources and thermal stability at the lunar South Pole, the Moon provides several pioneering advantages for astronomy. ILOA, through MOUs with NAOC and CNSA, has been collaborating with China to make historic Galaxy observations with the Chang’e-3 LUT, including imaging Galaxy M101 in December 2014. LUT has an aperture of 150mm, covers a wavelength range of 245 to 340 nanometers and is capable of detecting objects at a brightness down to 14 mag. The success of China’s mission has provided support and momentum for ILOA’s mission to place a 2-meter dish, multifunctional observatory at the South Pole of the Moon NET 2017. ILOA also has plans to send a precursor observatory instrument (ILO-X) on the inaugural mission of GLXP contestant Moon Express. Advancing astronomy and astrophysics from the Moon through public-private and International partnerships will provide many valuable research opportunities while also helping to secure humanity’s position as multi world species.

  17. Disseminating General Relativity for 21st century astronomy

    NASA Astrophysics Data System (ADS)

    Crosta, Mariateresa

    2015-08-01

    The talk aims to present two outreach projects - initially developed for the ESA Gaia satellite, a multidisciplinary mission launched on December 19, 2013 - available to the OAD community: NeST and "The Meaning of Light".NeST is an interactive educational tool, that displays how the theory of GR rules the Universe, it creates a performance physically "belonging" to the exhibition space and moving through it, materializing what J.A. Wheeler said "mass tells space-time how to curve, and space-time tells mass how to move"."The Meaning of Light" is a short motion comics, part of an extensive outreach program called "The History of Photons" whose main theme is the story of a beam of stellar photons that, after leaving the progenitor star, propagates through the Universe and, once intercepted come into contact with a team of scientists: here begins their adventure to be taken "back" home and in doing so the scientists, and the spectators, are driven to discover the wonders of which the light are the bearers.The description of the journey of the photons becomes, therefore, an opportunity to easily tell the fascinating topics of Astrophysics and General Relativity, i.e. the complexity and the infinite beauty of the Universe in which we live.For this movie a new theme song was produced, "Singing the Stars", whose refrain (Oh Be A Fine Girl / Guy Kiss Me Little Thing, Yeah) adds to the famous mnemonic for stellar classification (OBAFGKM) the new stellar types LTY discovered in recent years.

  18. A Comparative Analysis of International Frameworks for 21st Century Competences: Implications for National Curriculum Policies

    ERIC Educational Resources Information Center

    Voogt, Joke; Roblin, Natalie Pareja

    2012-01-01

    National curricula need to change drastically to comply with the competences needed for the 21st century. In this paper eight frameworks describing 21st century competences were analysed. A comprehensive search for information about 21st century competences was conducted across the official websites of the selected frameworks, resulting in 32…

  19. Building Baluchitherium and Indricotherium: imperial and international networks in early-twentieth century paleontology.

    PubMed

    Manias, Chris

    2015-01-01

    Over the first decades of the twentieth century, the fragmentary remains of a huge prehistoric ungulate were unearthed in scientific expeditions in India, Turkestan and Mongolia. Following channels of formal and informal empire, these were transported to collections in Britain, Russia and the United States. While striking and of immense size, the bones proved extremely difficult to interpret. Alternately naming the creature Paraceratherium, Baluchitherium and Indricotherium, paleontologists Clive Forster-Cooper, Alexei Borissiak and Henry Fairfield Osborn struggled over the reconstruction of this gigantic fossil mammal. However, despite these problems, shared work on the creature served as a focus for collaboration and exchange rather than rivalry between these three scientific communities. Not only did the initial interpretation and analysis depend on pre-existing connections between British and American paleontological institutions, but the need for comparative material, recognition and contacts brought British and American scholars into communication and exchange with their counterparts in the Soviet Union. This article examines these processes. It first uses these excavations as a comparative case-study of different manifestations of colonial science in this period, examining how scholars in the Britain, the Russian Empire and the United States used formal and informal colonial links to Asia to pursue new research. It then moves to examine how the common problem of reconstructing this giant animal drew metropolitan scientific communities together, at least for a time. The construction of the Baluchitherium and Indricotherium illustrates the drives to expand research both imperially and internationally in the early-twentieth century, but also the continual problems in resources, institutionalization, transport and communication that could run up against scientific work.

  20. Teaching International Economics and Trade--Concepts in International Relations

    ERIC Educational Resources Information Center

    Starbird, Caroline; DeBoer, Dale; Pettit, Jenny

    2004-01-01

    The purpose of this book is to introduce students to real-life issues in international economics. The sections of the book are: (1) The Advantages of Trade; (2) Judging NAFTA; (3) Does Globalization Benefit Poor Countries?; (4) Pocket Guide to International Financial Institutions; (5) What Do You Know about the WTO?; (6) Free Trade and Shifting…

  1. Defining a Communications Satellite Policy System for the 21st Century: A Model for a International Legal Framework and A New _Code of Conduct_

    NASA Astrophysics Data System (ADS)

    Pelton, Joseph N.

    1996-02-01

    This paper addresses the changing international communications environment and explores the key elements of a new policy framework for the 21st Century. It addresses the issues related to changing markets, trade considerations, standards, regulatory changes and international institutions and law. The most important aspects will related to new international policy and regulatory frameworks and in particular to a new international code of ethics and behavior in the field of satellite communications. A new communications satellite policy framework requires systematically addressing the following points: • Multi-lateral agreements at the nation state and the operating entity level • Systematic means to access both private and public capital • Meshing ITU regulations with regional and national policy guidelines including • landing rights" and national allocation procedures. • Systematic approach to local partnerships • Resolving the issue of the relative standing of various satellite systems (i.e. GEO, MEO, and LEO systems) • Resolving the rights, duties, and priorities of satellite facility providers versus types of service prviders. Beyond this policy framework and generalized legal infrastructure there is also another need. This is a need that arises from both increased globalism and competitive international markets. This is what might quite simply be called a "code of reasonable conduct:" To provide global and international communications services effectively and well in the 21st Century will require more than meeting minimum international legal requirements. A new "code of conduct" for global satellite communications will thus likely need to address: • Privacy and surveillance • Ethics of transborder data flow • Censorship and moral values • Cultural and linguistic sensitivity • Freedom of the press and respect for journalistic standards As expanding global information and telecommunications systems grow and impact every aspect of modern

  2. ICONS: Communications Technologies and International Relations.

    ERIC Educational Resources Information Center

    Crookall, David; Wilkenfeld, Jonathan

    1985-01-01

    Describes ICONS (International Communication and Negotiations Simulation) which involves about 20 university teams, each one representing a different country in the scenario. The team members come from the fields of International Studies, International Communications Technologies and internationallly used foreign languages, and they communicate by…

  3. Century/millennium internal climate oscillations in an ocean-atmosphere-continental ice sheet model

    NASA Technical Reports Server (NTRS)

    Birchfield, Edward G.; Wang, Huaxiao; Rich, Jonathan J.

    1994-01-01

    We demonstrate in a simple climate model that there exist nonlinear feedbacks between the atmosphere, ocean, and ice sheets capable of producing century/millennium timescale internal oscillations resembling those seen in the paleoclimate record. Feedbacks involve meridional heat and salt transports in the North Atlantic, surface ocean freshwater fluxes associated with melting and growing continental ice sheets in the northen hemisphere and with Atlantic to Pacific water vapor transport. The positive feedback between the production of North Atlantic Deep Water (NADW) and the meridional salt transport by the Atlantic thermohaline circulation tends to destabilize the climate system, while the negative feedback between the freshwater flux, either to or from the continental ice sheets, and meridional heat flux to the high-latitude North Atlantic, accomplished by the thermohaline circulation, stabilizes the system. The thermohaline circulation plays a central role in both positive and negative feedbacks because of its transport of both heat and salt. Because of asymmetries between the growth and melt phases the oscillations are, in general, accompanied by a growing or decreasing ice volume over each cycle, which in the model is reflected by increasing or decreasing mean salinity.

  4. The Particle ye and Related Constructions in the Guodian Manuscripts of IV Century BCE

    ERIC Educational Resources Information Center

    Caboara, Marco

    2010-01-01

    This dissertation examines the particle "ye" in the IV century BCE Chinese Guodian manuscripts by providing a synchronic analysis of its functions and a diachronic hypothesis relating all functions to focus marking. I have subdivided the around 600 occurrences of "ye" into four main functions: focus marker, topic marker, clause connection…

  5. Dynamics of the properties of steppe paleosols of the Sarmatian time (2nd century BC-4th century AD) in relation to secular variations in climatic humidity

    NASA Astrophysics Data System (ADS)

    Demkin, V. A.; Zolotareva, B. N.; Demkina, T. S.; Khomutova, T. E.; Kashirskaya, N. N.; El'Tsov, M. V.; Udal'Tsov, S. N.

    2012-02-01

    Paleosols buried under kurgans of the Early (2nd-1st centuries BC), Middle (1st-2nd centuries AD) and Late (2nd-IV centuries AD) Sarmatian epochs were studied in dry steppes and desert steppes of the Lower Volga region (the Privolzhskaya and Ergeni Uplands and the Caspian Lowland). It was found that temporal variations in the morphological, chemical, microbiological, and magnetic properties of the paleosols in the interval of 2200-1600 BP were characterized by the cyclic pattern related to secular dynamics of climatic humidity with changes in the mean annual precipitation of ±30-50 mm. These climate changes did not transform chestnut paleosols and paleosolonetzes at the type or subtype taxonomic levels. However, they led to certain changes in the humus, carbonate, and salt profiles of the soils; in the character of solonetzic horizon B1; and in the state of microbial communities. According to these data, the Sarmatian time was characterized by alternation of micropluvial and microarid stages lasting fro about 100-200 years. In particular, the stages of humidization were observed in the 1st century BC-1st century AD and in the 4th century AD; the most arid conditions were observed in the second half of the 2nd and the first half of the 3rd century AD.

  6. A half century perspective on the International Geophysical Year (IGY) - A Template for the International Polar Year 2007 (IPY 2007)?

    NASA Astrophysics Data System (ADS)

    Behrendt, J. C.

    2003-12-01

    In 1956 I sailed for Antarctica to spend 18 months as a graduate student participating in geophysical-glaciological investigations, as part of the 18-month IGY. This led to a career in geophysics, which has taken me to all of the continents and oceans. As we approach the IPY 2007, the changes in technology and our understanding of the earth over the past half century are breathtaking to contemplate. Although 70 countries participated in IGY, the disciplines were restricted to geophysics. Originally the Third Polar Year, the name was changed to IGY in 1952, at the suggestion of Sydney Chapman. The geographical area comprised the entire earth. The highest priority was given to "problems requiring concurrent synoptic observations at many points involving cooperative observations by many stations." One category was reserved for research on topics such as ocean levels, weather patterns, and the distribution of glacier ice "to establish basic information for subsequent comparison at later epochs." IPY 2007 seems such an epoch. A major international efforts was concentrated in Antarctica, although only 12 counties participated. Glaciology, seismology, auroral studies, ionospheric soundings, magnetic field measurements, and other solar-terrestrial, and meteorological observations comprised the scientific station activities. The only major field activities away from the stations were the oversnow geophysical-glaciological traverses, which made seismic measurements of ice thickness and other ice properties; gravity and magnetic anomaly profiles; and determination of snow accumulation and mean annual temperature. The most intensive of the oversnow traverse programs were those of the U.S. and USSR. Geology and topographic mapping were excluded from the Antarctica because of potential complications due to territorial claims and the possibility of mineral resource discoveries. Despite this, significant geologic findings, such as the discovery of the Dufek intrusion, were made by

  7. 20 Million Observations: The AAVSO International Database and Its First Century

    NASA Astrophysics Data System (ADS)

    Waagen, E. O.

    2012-06-01

    (Abstract only) The American Association of Variable Star Observers (AAVSO) turns 100 in 2011 - a century of service to the astronomical community! Another milestone was reached in 2011: the AAVSO International Database (AID) received its 20 millionth variable star observation! The AID contains observations of over 14,750 objects contributed by over 7,500 amateur and professional astronomers worldwide. Data on hundreds of objects extend from the AAVSO's founding in 1911 or earlier (mid-1800s) to present. Some objects' data are of shorter duration but of intense, high-precision coverage. Historical datasets come from published/unpublished professional/amateur observations, astronomical plate collections, and contributed archives of other variable star observing organizations. Hundreds of observations are added to the AID daily as observers upload their data in near real-time. Approximately 69% (~13.9M) of AID observations are visual, 30.4% (~6.2M) CCD (BVRI, unfiltered, Sloan colors, others), 0.5% (~75K) PEP (BVJH), and 0.1% (~17K) photographic/photovisual. Many objects have exclusively visual data, some PEP or CCD data only, and many a combination of types and bands. Objects range from young stellar objects through highly evolved stars. Included are intrinsic variables - pulsating (SX Phe stars through Miras and semiregulars) and eruptive (cataclysmic variables of all types) - and extrinsic variables - eclipsing binaries, rotating (RS CVns) - and exoplanets and suspected variables. Blazars, polars, quasars, HMXBs - today's AID is a thriving, exciting resource! The AID is maintained in a dynamic MySQL database, easily accessible to contributors and users alike through the AAVSO website (http://www.aavso.org). The Light Curve Generator, Quick Look page (recent observations), and Data Download form offer different ways to view/investigate your targets. Quality control performed from submission through validation ensures reliable data for your research. Visit the AAVSO

  8. 20 Million Observations: the AAVSO International Database and its First Century

    NASA Astrophysics Data System (ADS)

    Waagen, Elizabeth O.

    2011-05-01

    The American Association of Variable Star Observers (AAVSO) turns 100 in 2011 - a century of service to the astronomical community! Another milestone was reached in 2011: the AAVSO International Database (AID) received its 20 millionth variable star observation! The AID contains observations of over 14,750 objects contributed by over 7,500 amateur and professional astronomers worldwide. Data on hundreds of objects extend from the AAVSO's founding in 1911 or earlier (mid-1800's) to present. Some objects’ data are of shorter duration but of intense, high-precision coverage. Historical datasets come from published/unpublished professional/amateur observations, astronomical plate collections, and contributed archives of other variable star observing organizations. Hundreds of observations are added to the AID daily as observers upload their data in near real-time. Approximately 69% ( 13.9M) of AID observations are visual, 30.4% ( 6.2M) CCD (BVRI, unfiltered, Sloan colors, others), 0.5% ( 75K) PEP (BVJH), and 0.1% ( 17K) photographic/photovisual. Many objects have exclusively visual data, some PEP or CCD data only, and many a combination of types and bands. Objects range from young stellar objects through highly evolved stars. Included are intrinsic variables - pulsating (SX Phe stars through Miras and semiregulars) and eruptive (cataclysmic variables of all types) - and extrinsic variables - eclipsing binaries, rotating (RS CVns) - and exoplanets and suspected variables. Blazars, polars, quasars, HMXBs - today's AID is a thriving, exciting resource! The AID is maintained in a dynamic MySQL database, easily accessible to contributors and users alike through the AAVSO website (http://www.aavso.org). The Light Curve Generator, Quick Look page (recent observations), and Data Download form offer different ways to view/investigate your targets. Quality control performed from submission through validation ensures reliable data for your research. Visit the AAVSO website if

  9. The Large Marine Ecosystem Approach for 21st Century Ocean Health and International Sustainable Development

    NASA Astrophysics Data System (ADS)

    Honey, K. T.

    2014-12-01

    The global coastal ocean and watersheds are divided into 66 Large Marine Ecosystems (LMEs), which encompass regions from river basins, estuaries, and coasts to the seaward boundaries of continental shelves and margins of major currents. Approximately 80% of global fisheries catch comes from LME waters. Ecosystem goods and services from LMEs contribute an estimated US 18-25 trillion dollars annually to the global economy in market and non-market value. The critical importance of these large-scale systems, however, is threatened by human populations and pressures, including climate change. Fortunately, there is pragmatic reason for optimism. Interdisciplinary frameworks exist, such as the Large Marine Ecosystem (LME) approach for adaptive management that can integrate both nature-centric and human-centric views into ecosystem monitoring, assessment, and adaptive management practices for long-term sustainability. Originally proposed almost 30 years ago, the LME approach rests on five modules are: (i) productivity, (ii) fish and fisheries, (iii) pollution and ecosystem health, (iv) socioeconomics, and (v) governance for iterative adaptive management at a large, international scale of 200,000 km2 or greater. The Global Environment Facility (GEF), World Bank, and United Nations agencies recognize and support the LME approach—as evidenced by over 3.15 billion in financial assistance to date for LME projects. This year of 2014 is an exciting milestone in LME history, after 20 years of the United Nations and GEF organizations adopting LMEs as a unit for ecosystem-based approaches to management. The LME approach, however, is not perfect. Nor is it immutable. Similar to the adaptive management framework it propones, the LME approach itself must adapt to new and emerging 21st Century technologies, science, and realities. The LME approach must further consider socioeconomics and governance. Within the socioeconomics module alone, several trillion-dollar opportunities exist

  10. State humanitarian verticalism versus universal health coverage: a century of French international health assistance revisited.

    PubMed

    Atlani-Duault, Laëtitia; Dozon, Jean-Pierre; Wilson, Andrew; Delfraissy, Jean-François; Moatti, Jean-Paul

    2016-05-28

    The French contribution to global public health over the past two centuries has been marked by a fundamental tension between two approaches: State-provided universal free health care and what we propose to call State humanitarian verticalism. Both approaches have historical roots in French colonialism and have led to successes and failures that continue until the present day. In this paper, the second in The Lancet's Series on France, we look at how this tension has evolved. During the French colonial period (1890s to 1950s), the Indigenous Medical Assistance structure was supposed to bring metropolitan France's model of universal and free public health care to the colonies, and French State imperial humanitarianism crystallised in vertical programmes inspired by Louis Pasteur, while vying with early private humanitarian activism in health represented by Albert Schweitzer. From decolonisation to the end of the Cold War (1960-99), French assistance to newly independent states was affected by sans frontièrisme, Health for All, and the AIDS pandemic. Since 2000, France has had an active role in development of global health initiatives and favoured multilateral action for health assistance. Today, with adoption of the 2030 Sustainable Development Goals and the challenges of non-communicable diseases, economic inequality, and climate change, French international health assistance needs new direction. In the context of current debate over global health as a universal goal, understanding and acknowledging France's history could help strengthen advocacy in favour of universal health coverage and contribute to advancing global equity through income redistribution, from healthy populations to people who are sick and from wealthy individuals to those who are poor.

  11. State humanitarian verticalism versus universal health coverage: a century of French international health assistance revisited.

    PubMed

    Atlani-Duault, Laëtitia; Dozon, Jean-Pierre; Wilson, Andrew; Delfraissy, Jean-François; Moatti, Jean-Paul

    2016-05-28

    The French contribution to global public health over the past two centuries has been marked by a fundamental tension between two approaches: State-provided universal free health care and what we propose to call State humanitarian verticalism. Both approaches have historical roots in French colonialism and have led to successes and failures that continue until the present day. In this paper, the second in The Lancet's Series on France, we look at how this tension has evolved. During the French colonial period (1890s to 1950s), the Indigenous Medical Assistance structure was supposed to bring metropolitan France's model of universal and free public health care to the colonies, and French State imperial humanitarianism crystallised in vertical programmes inspired by Louis Pasteur, while vying with early private humanitarian activism in health represented by Albert Schweitzer. From decolonisation to the end of the Cold War (1960-99), French assistance to newly independent states was affected by sans frontièrisme, Health for All, and the AIDS pandemic. Since 2000, France has had an active role in development of global health initiatives and favoured multilateral action for health assistance. Today, with adoption of the 2030 Sustainable Development Goals and the challenges of non-communicable diseases, economic inequality, and climate change, French international health assistance needs new direction. In the context of current debate over global health as a universal goal, understanding and acknowledging France's history could help strengthen advocacy in favour of universal health coverage and contribute to advancing global equity through income redistribution, from healthy populations to people who are sick and from wealthy individuals to those who are poor. PMID:27145710

  12. The Social Sciences and the Study of International Relations.

    ERIC Educational Resources Information Center

    Braillard, Philippe

    1984-01-01

    International relations has become a subject of research for the various social sciences. An interdisciplinary approach is needed. Social scientists have been striving to adopt a scientific approach to the study of international phenomena, but there are limitations to finding an explanatory theory of international relations. (RM)

  13. International Relations: A Student's Guide to Reference Resources.

    ERIC Educational Resources Information Center

    Silvester, Elizabeth

    Intended for students, this annotated bibliography describes reference materials in International Relations that may be found in either the McLennan or Law Library of McGill University. Scope includes political science, international law, and related areas in the social and behavioral sciences, but titles which relate to the foreign relations of a…

  14. Internal Evaluation a Quarter-Century Later: A Conversation with Arnold J. Love

    ERIC Educational Resources Information Center

    Volkov, Boris B.

    2011-01-01

    This chapter features a recent conversation with Dr. Arnold J. Love, a long-time proponent of internal evaluation and one of the most cited internal evaluation authors. In 1983, Love edited the first issue of "New Directions for Program Evaluation" on the topic of internal evaluation. He is the author of the book "Internal Evaluation: Building…

  15. Results from the 2010 INMM International Containment and Surveillance Workshop focused on Concepts for the 21st Century

    SciTech Connect

    Pickett, Chris A; Tolk, Keith M; Keel, Frances M; Lamontagne, Steve

    2010-01-01

    The Institute of Nuclear Materials Management (INMM) held an International Workshop, 'Containment & Surveillance (C/S): Concepts for the 21st Century,' June 6-11, 2010, at the Oak National Laboratory, in Oak Ridge, Tennessee. The National Nuclear Security Administration (NNSA) Office of Nonproliferation Research and Development and Office of Nonproliferation and International Security sponsored the event. The workshop focused on determining concepts and needs for 21st century containment and surveillance (C/S) systems that support International Atomic Energy Agency (IAEA) safeguards and future arms control agreements. Panel discussions by subject matter experts and international practitioners addressed daily topical themes encompassing the following areas of C/S: authentication; tagging, sealing, and containment verification; and surveillance systems. Each panel discussion was followed by a question-and-answer session with the audience and an afternoon breakout session. The facilitated breakout sessions were used to compile information and determine future needs. Individuals attending the workshop included C/S experts and practitioners; IAEA and arms control inspectors; technology providers; vendors; students; and individuals with an interest in, or desire to learn about, future C/S system needs. The primary goal of the workshop was to produce a document that details the future research and development needs for C/S systems that support nuclear safeguards and arms control missions. This talk will present a compilation of the information obtained from breakout sessions at the workshop.

  16. Developing skills for youth in the 21st century: The role of elite International Baccalaureate Diploma Programme schools in China

    NASA Astrophysics Data System (ADS)

    Wright, Ewan; Lee, Moosung

    2014-04-01

    There is a growing body of research suggesting that schools need to respond to changing social and economic dynamics by prioritising "21st-century skills". Proponents of this view, who have been termed "the 21st century skills movement", have called for greater emphasis on cognitive and non-cognitive skills development, alongside the learning of subject content and technical skills. This paper explores the potential of International Baccalaureate Diploma Programme (IBDP) schools to respond to this mandate in China, one of the fastest-growing markets for International Baccalaureate® (IB) schools globally. The authors' research team undertook a multi-site case study of five elite IBDP schools in China. Their findings revealed confidence among interviewees that the IB educational philosophy was conducive to 21st-century skills development, especially through the provision of the three IBDP "Core Requirements", which are Creativity, Action, Service (CAS), Extended Essay (EE) and Theory of Knowledge (TOK). Despite this confidence, concerns remain about the implementation of the IB educational philosophy in the context of IBDP schools in China.

  17. Information and Communications Technologies Support for 21st-Century Teaching: An International Analysis

    ERIC Educational Resources Information Center

    Rutkowski, David; Rutkowski, Leslie; Sparks, Jason

    2011-01-01

    Beginning in the 1990s, national educational policies around the world have mandated massive investments in information and communications technologies (ICT) to transform teaching and learning in ways appropriate for developing "21st-century skills." Recent research indicates significant success in bringing teachers and students into contact with…

  18. Teaching the Scientific Study of International Relations to Undergraduates.

    ERIC Educational Resources Information Center

    Bennett, D. Scott

    2002-01-01

    Discusses how theory and science are integrated into "Introduction to International Relations" and "International Relations Theory", two undergraduate courses at Pennsylvania State University (University Park). Highlights five issues that are used in the author's approach to teaching theory and science. (CMK)

  19. A Program for High School Social Studies: International Relations.

    ERIC Educational Resources Information Center

    Bloomington Public Schools, MN.

    GRADES OR AGES: High school. SUBJECT MATTER: Social studies, International relations. ORGANIZATION AND PHYSICAL APPEARANCE: The introductory material covers the school district philosophy, a description of the program, major concepts for international relations, and techniques for evaluating objectives. Material is provided for six units…

  20. Teaching Culture: The Challenges and Opportunities of International Public Relations.

    ERIC Educational Resources Information Center

    George, Amiso M.

    2003-01-01

    Focuses on the challenges and opportunities for international public relations practice. Looks at current United States-Arab relations issues in international crisis communication. Discusses those issues, especially the role of culture and media. Proposes strategies including a case study that teachers can use to help students become effective…

  1. Relations between Internalizing and Externalizing Problems in Early Childhood

    ERIC Educational Resources Information Center

    Stone, Lisanne L.; Otten, Roy; Engels, Rutger C. M. E.; Kuijpers, Rowella C. W. M.; Janssens, Jan M. A. M.

    2015-01-01

    Background: Childhood internalizing and externalizing problems are closely related and often co-occur. Directional models have been employed to test how these problems are related, while few studies have tested a third variables model. Objective: This study investigates whether internalizing and externalizing problems are reciprocally or…

  2. [Constant or break? On the relations between human genetics and eugenics in the Twentieth Century].

    PubMed

    Germann, Pascal

    2015-07-01

    The history of human genetics has been a neglected topic in history of science and medicine for a long time. Only recently, have medical historians begun to pay more attention to the history of human heredity. An important research question deals with the interconnections between human genetics and eugenics. This paper addresses this question: By focusing on a Swiss case study, the investigation of the heredity of goiter, I will argue that there existed close but also ambiguous relations between heredity research and eugenics in the twentieth century. Studies on human heredity often produced evidence that challenged eugenic aims and ideas. Concurrently, however, these studies fostered visions of genetic improvement of human populations.

  3. The return of the phoenix: the 1963 International Congress of Zoology and American zoologists in the twentieth century.

    PubMed

    Johnson, Kristin

    2009-01-01

    This paper examines the International Congress of Zoology held in Washington D.C. in 1963 as a portrait of American zoologists' search for effective and rewarding relationships with both each other and the public. Organizers of the congress envisioned the congress as a last ditch effort to unify the disparate subdisciplines of zoology, overcome the barriers of specialization, and ward off the heady claims of more reductionist biologists. The problems zoologists faced as they worked to fulfill these ambitious goals illuminate some of the challenges faced by members of the naturalist tradition as they worked to establish disciplinary unity while seeking public support in the competitive world of twentieth century science.

  4. Toward a Social Psychology of Race and Race Relations for the Twenty-First Century.

    PubMed

    Richeson, Jennifer A; Sommers, Samuel R

    2016-01-01

    The United States, like many nations, continues to experience rapid growth in its racial minority population and is projected to attain so-called majority-minority status by 2050. Along with these demographic changes, staggering racial disparities persist in health, wealth, and overall well-being. In this article, we review the social psychological literature on race and race relations, beginning with the seemingly simple question: What is race? Drawing on research from different fields, we forward a model of race as dynamic, malleable, and socially constructed, shifting across time, place, perceiver, and target. We then use classic theoretical perspectives on intergroup relations to frame and then consider new questions regarding contemporary racial dynamics. We next consider research on racial diversity, focusing on its effects during interpersonal encounters and for groups. We close by highlighting emerging topics that should top the research agenda for the social psychology of race and race relations in the twenty-first century.

  5. Needed: A New Graduate International University System for the Twenty-First Century.

    ERIC Educational Resources Information Center

    Fischer, W. Paul

    A Graduate International University System is proposed. Past efforts, such as the Fulbright Act, are reviewed and the need for an international approach to graduate education is explored. A wider definition for the meaning of a university is presented: one that encompasses a program of immersive experiences and personal interaction (the…

  6. Global Health Cooperation: International Relations' New Frontier.

    PubMed

    2015-07-01

    This issue of MEDICC Review appears in the wake of a media splash on the reopening of the Cuban and US embassies in Washington and Havana, signaling the renewal of full diplomatic relations between the two governments. Although the US embargo is still law and one of the thorniest bilateral issues remaining, the Obama administration's bold opening towards Cuba is being echoed in the chambers of Senate committees, calling for an end to the policy in place since 1962. Meanwhile, people from the United States have begun to travel to Cuba in droves, and for the first time in many years, we perceive real hope that cooperation may replace hostility-at least in the sectors that most matter to ordinary people in both nations. PMID:26947151

  7. International teachers negotiating 21st century science classrooms: a question of hybridized identities and pedagogical imaginaries

    NASA Astrophysics Data System (ADS)

    Tippins, Deborah J.; Hammond, Lorie; Hutchison, Charles B.

    2006-12-01

    International high school science teachers are crossing international and cultural borders to teach, raising important issues in education. In this article, we describe the cross-cultural assessment challenges that four international science teachers encountered when they migrated to teach in the United States. These included differences in grade expectations for a given quality of work, the weight given to final examinations, the assessment process, and cutoff scores for letter grades. To become proficient in their new teaching contexts, the participating teachers had to modify (or hybridize) their assessment philosophies and practices in order to conform to the expectations of their new schools. This hybridization process ushered them into what is proposed as the Pedagogical imaginary; a transitional space between the ``purity'' of their native educational conventions and that of their American schools. The implications of these findings are discussed in hopes of improving high school science teaching experiences for international science teachers.

  8. POS 591: International Relations Seminar "The Modern World-System."

    ERIC Educational Resources Information Center

    McGowan, Patrick J.

    The syllabus outlines a college level international relations seminar with a neo-Marxist theoretical orientation. The objective of the seminar is to present an historical and comparative approach to a study of the evolution of the international political economy. Following an introduction explaining seminar objectives, grading, and course…

  9. Personal and Contextual Factors Related to Internalizing Problems during Adolescence

    ERIC Educational Resources Information Center

    Oliva, Alfredo; Parra, Águeda; Reina, M. Carmen

    2014-01-01

    Background: Over the past decades, ample empirical evidence has been collected about the factors linked to internalizing problems during adolescence. However, there is a lack of research that use holistic approaches to study the joint analysis of a series of contextual and personal variables considered to be related to internalizing problems.…

  10. [Outer form and internal disease: clinical photography in the late 19th century].

    PubMed

    Kröner, Hans-Peter

    2005-06-01

    Clinical photography in the late 19th century aimed at unveiling the hidden processes invisible to the clinical eye. Changes in the outer form hinted at deeper lying causes, and decoding these forms was supposed to extend the range of the clinical eye in to the realm of invisibility. Two suppositions supported this hope: the belief that each disease as an ontological entity showed typical exterior signs which allowed a diagnosis at sight, and the technological trust in photography as a precise and objective means of representation superior to the human eye. For a short time, clinical photography seemed to be the 'via regia" of diagnosis. Heinrich Curschmann's Klinische Abbildungen and Ludwig Jankau's periodical Internationale medizinisch-photographische Monatsschrift marked the climax of this development in Germany. Röntgen's discovery and its immediate application in clinical medicine put an end to the optimistic expectations: clinical photography was from now on only one among many different means of documenting clinical signs and findings.

  11. [Constant or break? On the relations between human genetics and eugenics in the Twentieth Century].

    PubMed

    Germann, Pascal

    2015-07-01

    The history of human genetics has been a neglected topic in history of science and medicine for a long time. Only recently, have medical historians begun to pay more attention to the history of human heredity. An important research question deals with the interconnections between human genetics and eugenics. This paper addresses this question: By focusing on a Swiss case study, the investigation of the heredity of goiter, I will argue that there existed close but also ambiguous relations between heredity research and eugenics in the twentieth century. Studies on human heredity often produced evidence that challenged eugenic aims and ideas. Concurrently, however, these studies fostered visions of genetic improvement of human populations. PMID:26111842

  12. Professional Schools of International Affairs on the Eve of the 21st Century.

    ERIC Educational Resources Information Center

    Goodman, Louis W.; And Others

    This report offers a descriptive and prescriptive discussion of changes under way at member schools of the Association of Professional Schools of International Affairs (APSIA). It analyzes data provided by a 1994 survey of all 15 member schools on the manner and extent to which they are adapting their programs to better prepare their students to…

  13. The Challenges for New Principals in the 21st Century. International Research on School Leadership Series

    ERIC Educational Resources Information Center

    Shoho, Alan R., Ed.; Barnett, Bruce, Ed.; Tooms, Autumn K., Ed.

    2010-01-01

    This book series, "International Research on School Leadership," focuses on how present-day issues affect the theory and practice of school leadership. For this inaugural book, the editors focused on the challenges facing new principals and headteachers. Because the professional lives of school leaders have increasingly impinged on their personal…

  14. International Information, Education and Cultural Relations: Recommendations for the Future.

    ERIC Educational Resources Information Center

    Georgetown Univ., Washington, DC. Center for Strategic and International Studies.

    The report analyzes American government programs in international information, education, and cultural relations in order to provide recommendations for program improvement. A history of public diplomacy programs since World War II traces creation of the United States Information Agency (USIA) and the Bureau of Cultural Relations (CU) and analyzes…

  15. 21st Century Learning: Law-Related Education in South Tucson

    ERIC Educational Resources Information Center

    Golston, Syd

    2008-01-01

    This article describes the Partnership for 21st Century Skills. This Arizona high school magnet law program offers the ideal 21st century education--one that teaches skills through core subjects and interdisciplinary themes, uses innovative learning methods, and emphasizes higher order thinking skills. Students agree that the program has helped…

  16. International collaboration: The cornerstone of satellite land remote sensing in the 21st century

    USGS Publications Warehouse

    Bailey, G.B.; Lauer, D.T.; Carneggie, D.M.

    2001-01-01

    Satellite land remotely sensed data are used by scientists and resource managers world-wide to study similar multidisciplinary earth science problems. Most of their information requirements can be met by a small number of satellite sensor types. Moderate-resolution resource satellites and low-resolution environmental satellites are the most prominent of these, and they are the focus of this paper. Building, launching, and operating satellite systems are very expensive endeavors. Consequently, nations should change the current pattern of independently launching and operating similar, largely redundant resource and environmental satellite systems in favor of true and full collaboration in developing, launching, operating, and sharing the data from such systems of the future. The past decade has seen encouraging signs of increasing international collaboration in earth remote sensing, but full collaboration has not yet been attempted. A general strategy to achieve such international collaboration is presented here, including discussion of potential obstacles, ideas for organizing and overseeing the long-term process toward collaboration, and short-term objectives whereby early successes critical to accomplishing long-term goals can be achieved.

  17. Marine Language Exchange Program: A 21st Century International and Interdisciplinary Partnership

    NASA Astrophysics Data System (ADS)

    Robigou, V.; Nichols-Pecceu, M.

    2001-12-01

    The ability of scientists to communicate across cultural and linguistic barriers is crucial for the global economic sustainability and protection of the world\\'{}s oceans. Yet students with majors in the sciences and engineering constitute less than 2% of those who study abroad each year. And even rarer are students who study in countries where English is not the first language. The Marine Language Exchange program is a case study of an international and interdisciplinary collaboration between faculties in the languages and the sciences who address this gap. A consortium of U.S. and European institutions including Eckerd College (Florida), University of Washington (Washington), University of Hilo (Hawaii), Université de la Rochelle (France), Université de Liège (Belgium), and Universidad de Las Palmas (Spain) is developing a multilingual, marine sciences exchange program in an effort to internationalize their Marine Sciences departments. The program includes a three-week, intensive "bridge" course designed to reinforce second language skills in the context of marine sciences, and prepare undergraduate students for the cultural and educational differences of their host country. Following this immersion experience students from each institution enroll in courses abroad including marine sciences specialization for full academic credit. This session will review the Marine Language Exchange program activities since 2000 and will discuss the ideological and practical aspects of the program. The program successes, difficulties and future directions will also be presented. Different disciplinary approaches -Second Language Acquisition, English as a Second Language and Marine Science- prepare science students to contribute to the study and the management of the world\\'{}s oceans with an awareness of the cultural issues reflected by national marine policies. Based on this case study, other universities could initiate their own international and interdisciplinary

  18. Endoscopic investigation of the internal organs of a 15th-century child mummy from Yangju, Korea

    PubMed Central

    Kim, Seok Bae; Shin, Jeong Eun; Park, Sung Sil; Bok, Gi Dae; Chang, Young Pyo; Kim, Jaehyup; Chung, Yoon Hee; Yi, Yang Su; Shin, Myung Ho; Chang, Byung Soo; Shin, Dong Hoon; Kim, Myeung Ju

    2006-01-01

    Our previous reports on medieval mummies in Korea have provided information on their preservation status. Because invasive techniques cannot easily be applied when investigating such mummies, the need for non-invasive techniques incurring minimal damage has increased among researchers. Therefore, we wished to confirm whether endoscopy, which has been used in non-invasive and minimally invasive studies of mummies around the world, is an effective tool for study of Korean mummies as well. In conducting an endoscopic investigation on a 15th-century child mummy, we found that well-preserved internal organs remained within the thoracic, abdominal and cranial cavities. The internal organs – including the brain, spinal cord, lung, muscles, liver, heart, intestine, diaphragm and mesentery – were easily investigated by endoscopy. Even the stool of the mummy, which accidentally leaked into the abdominal cavity during an endoscopic biopsy, was clearly observed. In addition, unusual nodules were found on the surface of the intestines and liver. Our current study therefore showed that endoscopic observation could provide an invaluable tool for the palaeo-pathological study of Korean mummies. This technique will continue to be used in the study of medieval mummy cases in the future. PMID:17062024

  19. The reversal of the relation between economic growth and health progress: Sweden in the 19th and 20th centuries.

    PubMed

    Tapia Granados, José A; Ionides, Edward L

    2008-05-01

    Health progress, as measured by the decline in mortality rates and the increase in life expectancy, is usually conceived as related to economic growth, especially in the long run. In this investigation it is shown that economic growth is positively associated with health progress in Sweden throughout the 19th century. However, the relation becomes weaker as time passes and is completely reversed in the second half of the 20th century, when economic growth negatively affects health progress. The effect of the economy on health occurs mostly at lag 0 in the 19th century and is lagged up to 2 years in the 20th century. No evidence is found for economic effects on mortality at greater lags. These findings are shown to be robustly consistent across a variety of statistical procedures, including linear regression, spectral analysis, cross-correlation, and lag regression models. Models using inflation and unemployment as economic indicators reveal similar results. Evidence for reverse effects of health progress on economic growth is weak, and unobservable in the second half of the 20th century.

  20. Changes of mean relative sea level around Canada in the 20th and 21st centuries

    NASA Astrophysics Data System (ADS)

    Han, Guoqi; Ma, Zhimin; Chen, Nancy; Thomson, Rick; Slangen, Aimee

    2015-04-01

    Trends in regional mean sea levels can be substantially different from the global mean trend. Here, we first use tide-gauge data and satellite altimetry measurements to examine trends in the mean relative sea level (MRSL) for the coasts of Canada in the past century. We then combine model output and satellite observations to provide sea level projections in the 21st century. The MRSL trend based on historical tide-gauge data shows large regional variations, from 3 mm/yr (above the global mean MRSL rise rate 0f 1.7 mm/yr) along the southeast Atlantic coast, close to or below the global mean along the Pacific coast and Arctic, to -9 mm/yr in the northeast centred near Hudson Bay. This significant spatial contrast can largely be attributed to the vertical land motion. The combination of altimeter-measured sea level change with Global Positioning System (GPS) data can approximately account for tide-gauge measurements at most stations over 1993-2011. When the GPS data are used the projected MRSL change between 1980-1999 and 2090-2099 under a medium high climate change emission scenario (A2) ranges from -50 cm in the northeast to 75 cm in the southeast. Along the Beaufort Sea, the MRSL rise is up to 70 cm. The MRSL change in the Pacific coast varies from -15 to 50 cm. The ocean steric and dynamical effect contributes to the MRSL rise along the Canadian coasts, and is dominant in the southeast. The land-ice (glaciers and ice sheets) melt contributes 10-20 cm to the MRSL rise, except in the northeast. The effect of the vertical land uplift is large in the northeast centered near Hudson Bay, significantly reducing the MRSL rise. The land-ice melt also causes the MRSL to fall in the northeast. The projected MRSL change under a high emission scenario (RCP 8.5) has a spatial pattern similar overall to that under A2, with a slightly bigger rise of 7 cm on average and some notable differences at specific sites.

  1. High School Students' Perceptions of the Effects of International Science Olympiad on Their STEM Career Aspirations and Twenty-First Century Skill Development

    ERIC Educational Resources Information Center

    Sahin, Alpaslan; Gulacar, Ozcan; Stuessy, Carol

    2015-01-01

    Social cognitive theory guided the design of a survey to investigate high school students' perceptions of factors affecting their career contemplations and beliefs regarding the influence of their participation in the international Science Olympiad on their subject interests and twenty-first century skills. In addition, gender differences in…

  2. Report of the International Commission on Education for the Twenty-First Century, Fourth Session (Vancouver, British Columbia, Canada, April 13-15, 1994).

    ERIC Educational Resources Information Center

    International Commission on Education for the Twenty-First Century (UNESCO), Paris (France).

    This session of the International Commission on Education for the Twenty-First Century was preceded by a 2-day working group on the processes of education. The Commission also held an afternoon of hearings that included an in-depth exchange between Canadian educational leaders and the Commission members on a wide range of topics that included…

  3. Proceedings of the International Conference on Counseling in the 21st Century (4th, Vancouver, Canada, July 21-23, 1994).

    ERIC Educational Resources Information Center

    Evraiff, Bill, Comp.; Evraiff, Lois, Comp.

    The fourth international conference focused on two issues for counseling in the 21st century. The first issue concerned physical and mental health. Presentations covered such topics as: counseling college students concerning their attitudes and beliefs about HIV/AIDS; United States health care reform and how it affects people with disabilities;…

  4. Qualities Required of Education Today To Meet Foreseeable Demands in the Twenty-first Century. International Symposium and Round Table Proceedings (Beijing, China, November 27-December 2, 1989).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This report contains proceedings of a United Nations Education, Scientific, and Cultural Organization (UNESCO) international symposium and round table. The main objective of the meeting was to debate long-term goals of education and its role in preparing young people to face the demands of the 21st century. Papers presented include: (1) "Young…

  5. Notes on Political Philosophy and Contemporary International Relations.

    ERIC Educational Resources Information Center

    Mahoney, Daniel

    1987-01-01

    Describes the post World War II development of the discipline of international relations, stating that it helped reinvigorate interest in the tradition of political philosophy. Examines shortcomings, such as its division into realist and idealist camps, and discusses the works and ideologies of people such as Morgenthau, Aron, and Beitz. (GEA)

  6. Fifth International Conference on Squeezed States and Uncertainty Relations

    NASA Technical Reports Server (NTRS)

    Han, D. (Editor); Janszky, J. (Editor); Kim, Y. S. (Editor); Man'ko, V. I. (Editor)

    1998-01-01

    The Fifth International Conference on Squeezed States and Uncertainty Relations was held at Balatonfured, Hungary, on 27-31 May 1997. This series was initiated in 1991 at the College Park Campus of the University of Maryland as the Workshop on Squeezed States and Uncertainty Relations. The scientific purpose of this series was to discuss squeezed states of light, but in recent years the scope is becoming broad enough to include studies of uncertainty relations and squeeze transformations in all branches of physics including quantum optics and foundations of quantum mechanics. Quantum optics will continue playing the pivotal role in the future, but the future meetings will include all branches of physics where squeeze transformations are basic. As the meeting attracted more participants and started covering more diversified subjects, the fourth meeting was called an international conference. The Fourth International Conference on Squeezed States and Uncertainty Relations was held in 1995 was hosted by Shanxi University in Taiyuan, China. The fifth meeting of this series, which was held at Balatonfured, Hungary, was also supported by the IUPAP. In 1999, the Sixth International Conference will be hosted by the University of Naples in 1999. The meeting will take place in Ravello near Naples.

  7. Communicable disease-related sudden death in the 21st century in Nigeria

    PubMed Central

    Akinwusi, Patience Olayinka; Komolafe, Akinwumi Oluwole; Olayemi, Olanrewaju Olayinka; Adeomi, Adeleye Abiodun

    2013-01-01

    Background Some cases of sudden death (SD) have been attributed to communicable diseases (CD) in middle- and low-income countries of the world even in this 21st century. CDs produce clinical symptoms and signs over several days before culminating in death. They are also amenable to treatment with antimicrobials if affected persons present early. We sought to find out the incidence of CD-related SD at the Ladoke Akintola University of Technology Teaching Hospital (Osogbo, Osun State, Nigeria) – a tertiary health facility in southwest Nigeria – and the prevailing associated factors. Methods We conducted a retrospective study of CD-related SD in adult patients aged 18 years and older that occurred from January 2003 to December 2011. The Statistical Package for the Social Sciences version 16 was used for analysis of the generated data. Percentages and frequencies were calculated. Results There were 17 (39.6%) CD-related SDs out of the 48 cases of SD studied. CD-related SD also accounted for 2.4% of all adult medical admissions. The mean age of the patients was 37.6 ± 11.6 years, age range of 25–62 years, mode of 25 years, and median 34 years. The male-to-female ratio was 1.8:1. Typhoid sepsis was responsible for SD in 47.1% of patients, pulmonary tuberculosis in 17.7% of patients, and lobar pneumonia in 17.7% of patients. The most affected age group was the 20–29-year-old group (41.2%), while the unskilled occupational group was the most affected occupational group with 35.3% of them having SD. Most of the patients with acute bacterial infection died of multiple organ failure. Conclusion There is an urgent need to step up public health strategies to curtail infections in this environment, encourage better use of the existing health facilities by the people, and the government should strive hard to make health a top priority. PMID:24124382

  8. Internal psychosomatic medicine within the German Diagnosis Related Groups System

    PubMed Central

    Häuser, Winfried; Zimmer, Christoph; Wilhelm, Ruth; Klein, Walter; Krause-Wichmann, Daniel

    2004-01-01

    A model calculation was used to assess whether the G-DRG version 1.0 sufficiently represents integrated internal psychosomatic treatment of patients with psychosomatic disorders in relation to diagnosis and resource consumption. The DRGs of the Major Diagnostic Category "Mental Diseases" of the German DRG calculation sample 1.0 (diagnoses, procedures, cost weights) were analyzed. In a division of psychosomatic medicine within a general internal department, proceeds regarding 241 patients treated between 01 Jan and 31 Dec 2002, calculated according to the G-DRG version 1.0, were compared to the costs accrued. The G-DRG version 1.0 includes 7 DRGs of psychosomatic disorders in internal medicine (excluding disorders due to substance abuse). Assuming a base rate of € 2,900, the total proceeds of the G-DRG Version 1.0 exceeded the costs (+ € 57,971 /year). PMID:19742057

  9. Internal ice - Sheet variability as source for the multi-century and millennial-scale iceberg events during the Holocene? A model study

    NASA Astrophysics Data System (ADS)

    Bügelmayer-Blaschek, Marianne; Roche, Didier M.; Renssen, Hans; Andrews, John T.

    2016-04-01

    The climate of the Holocene, the current interglacial covering the past 11,700 years, has been relatively stable compared to previous periods. Nevertheless, repeating occurrence of rapid natural climate changes that challenged human society are seen in proxy reconstructions. Ocean sediment cores for example display prominent peaks of enhanced ice rafted debris (IRD) during the Holocene with a multi-decadal to millennial scale periodicity. Different mechanisms were proposed that caused these enhanced IRD events, for example variations in the incoming total solar irradiance (TSI), volcanic eruptions and the combination of internal climate variability and external forcings. We investigate the probable mechanisms causing the occurrence of IRD-events over the past 6000 years using a fully coupled climate - ice-sheet - iceberg model (iLOVECLIM). We performed 19 experiments that differ in the applied forcings (TSI, volcanic) and the initial atmospheric conditions. To explore internal ice sheet variability one further experiment was done with fixed climate conditions. All the model runs displayed prominent peaks of enhanced iceberg melt flux (IMF), independent of the chosen experimental set-up. The spectral analysis of the experiments with the ice-sheet - climate model coupled displays significant peaks at 2000, 1000 years in all the experiments and at 500 years in most runs. The experiment with fixed climate conditions displays one significant peak of about 1500 years related to internal ice sheet variability. This frequency is modulated to 2000 and 1000 years in all the experiments with a coupled climate - ice sheet due to interactions between the climate components. We further investigate the impact of minimum TSI events on the timing and occurrence of enhanced IMF. In the experimental set-up that was forced with idealized sinusoidal TSI variations (±4 Wm-2), we find a significant occurrence of an increased iceberg melt flux about 60 years after the minimum TSI value

  10. Twenty-first century science as a relational process: from eureka! to team science and a place for community psychology.

    PubMed

    Tebes, Jacob Kraemer; Thai, Nghi D; Matlin, Samantha L

    2014-06-01

    In this paper we maintain that twenty-first century science is, fundamentally, a relational process in which knowledge is produced (or co-produced) through transactions among researchers or among researchers and public stakeholders. We offer an expanded perspective on the practice of twenty-first century science, the production of scientific knowledge, and what community psychology can contribute to these developments. We argue that: (1) trends in science show that research is increasingly being conducted in teams; (2) scientific teams, such as transdisciplinary teams of researchers or of researchers collaborating with various public stakeholders, are better able to address complex challenges; (3) transdisciplinary scientific teams are part of the larger, twenty-first century transformation in science; (4) the concept of heterarchy is a heuristic for team science aligned with this transformation; (5) a contemporary philosophy of science known as perspectivism provides an essential foundation to advance twenty-first century science; and (6) community psychology, through its core principles and practice competencies, offers theoretical and practical expertise for advancing team science and the transformation in science currently underway. We discuss the implications of these points and illustrate them briefly with two examples of transdisciplinary team science from our own work. We conclude that a new narrative is emerging for science in the twenty-first century that draws on interpersonal transactions in teams, and active engagement by researchers with the public to address critical accountabilities. Because of its core organizing principles and unique blend of expertise on the intersection of research and practice, community psychologists are well-prepared to help advance these developments, and thus have much to offer twenty-first century science.

  11. 21st Century Science as a Relational Process: From Eureka! to Team Science and a Place for Community Psychology

    PubMed Central

    Tebes, Jacob Kraemer; Thai, Nghi D.; Matlin, Samantha L.

    2014-01-01

    In this paper we maintain that 21st century science is, fundamentally, a relational process in which knowledge is produced (or co-produced) through transactions among researchers or among researchers and public stakeholders. We offer an expanded perspective on the practice of 21st century science, the production of scientific knowledge, and what community psychology can contribute to these developments. We argue that: 1) trends in science show that research is increasingly being conducted in teams; 2) scientific teams, such as transdisciplinary teams of researchers or of researchers collaborating with various public stakeholders, are better able to address complex challenges; 3) transdisciplinary scientific teams are part of the larger, 21st century transformation in science; 4) the concept of heterarchy is a heuristic for team science aligned with this transformation; 5) a contemporary philosophy of science known as perspectivism provides an essential foundation to advance 21st century science; and 6) community psychology, through its core principles and practice competencies, offers theoretical and practical expertise for advancing team science and the transformation in science currently underway. We discuss the implications of these points and illustrate them briefly with two examples of transdisciplinary team science from our own work. We conclude that a new narrative is emerging for science in the 21st century that draws on interpersonal transactions in teams, and active engagement by researchers with the public to address critical accountabilities. Because of its core organizing principles and unique blend of expertise on the intersection of research and practice, community psychologists are extraordinarily well-prepared to help advance these developments, and thus have much to offer 21st century science. PMID:24496718

  12. Relative sea-level changes during the last century recorded by coral microatolls in Belloc, Haiti

    NASA Astrophysics Data System (ADS)

    Weil-Accardo, J.; Feuillet, N.; Jacques, E.; Deschamps, P.; Saurel, J.-M.; Thirumalai, K.; Demeza, S.; Anglade, D.

    2016-04-01

    record of B8, the diversity in shape of the S. siderea microatolls and the position of fossil D. strigosa corals overall indicate stable to slightly increasing relative sea-level (about 1 mm/yr). This is on the same order of magnitude, although slightly lower, as the rate we determined over the last 74 years by using eight tide gauge records around Hispaniola (1.63 ± 0.20 mm/yr) and the mean rate of sea-level rise previously published (2.0 ± 0.5 mm/yr) in the area. This study demonstrates that coral microatolls can be used to infer relative sea-level changes over the last decades or centuries in the Caribbean, where tide gauge records are often sparse, incomplete or nonexistent. This is of prime importance for the numerous small and flat Caribbean islands, highly vulnerable to the threat of global sea-level rise.

  13. Content Literacy for the 21st Century: Excavation, Elevation, and Relational Cosmopolitanism in the Classroom

    ERIC Educational Resources Information Center

    Damico, James S.; Baildon, Mark

    2011-01-01

    This article makes the a case for conceptualizing content literacy, especially in social studies, as inquiry-based social practices for understanding and addressing complex, multifaceted problems. Two core practices especially needed for a Web-dominated 21st century are then described--excavation and elevation. Next, these two practices are…

  14. The Second International Workshop on Squeezed States and Uncertainty Relations

    NASA Technical Reports Server (NTRS)

    Han, D. (Editor); Kim, Y. S.; Manko, V. I.

    1993-01-01

    This conference publication contains the proceedings of the Second International Workshop on Squeezed States and Uncertainty Relations held in Moscow, Russia, on 25-29 May 1992. The purpose of this workshop was to study possible applications of squeezed states of light. The Workshop brought together many active researchers in squeezed states of light and those who may find the concept of squeezed states useful in their research, particularly in understanding the uncertainty relations. It was found at this workshop that the squeezed state has a much broader implication than the two-photon coherent states in quantum optics, since the squeeze transformation is one of the most fundamental transformations in physics.

  15. Developing Skills for Youth in the 21st Century: The Role of Elite International Baccalaureate Diploma Programme Schools in China

    ERIC Educational Resources Information Center

    Wright, Ewan; Lee, Moosung

    2014-01-01

    There is a growing body of research suggesting that schools need to respond to changing social and economic dynamics by prioritising "21st-century skills". Proponents of this view, who have been termed "the 21st century skills movement", have called for greater emphasis on cognitive and non-cognitive skills development,…

  16. The Ep - Eiso relation and the internal shock model

    NASA Astrophysics Data System (ADS)

    Mochkovitch, R.; Nava, L.

    2015-05-01

    Context. The validity of the Ep - Eiso correlation in gamma-ray bursts and the possibility of explaining the prompt emission with internal shocks are highly debated questions. Aims: We study whether the Ep - Eiso correlation can be reproduced if internal shocks are indeed responsible for the prompt emission, or conversely, if the correlation can be used to constrain the internal shock scenario. Methods: We developed a toy model where internal shocks are limited to the collision of only two shells. Synthetic burst populations were constructed for various distributions of the model parameters, such as the injected power in the relativistic outflow, the average Lorentz factor, and its typical contrast between the shells. These parameters can be independent or linked by various relations. Results: Synthetic Ep - Eiso diagrams are obtained in the different cases and compared with the observed correlation. The reference observed correlation is the one defined by the BAT6 sample, a sample of Swift bursts almost complete in redshift and affected by well-known and reproducible instrumental selection effects. The comparison is then performed with a subsample of synthetic bursts that satisfy the same selection criteria as were imposed on the BAT6 sample. A satisfactory agreement between model and data can often be achieved, but only if several strong constraints are satisfied on both the dynamics of the flow and the microphysics that governs the redistribution of the shock-dissipated energy.

  17. Cultural Diplomacy and its Presentation in International Affairs Textbooks, 1945-1971. A Study of the Treatment Accorded International Education and Cultural Relations in 171 Textbooks on International Relations, Foreign Policy, and International Organization.

    ERIC Educational Resources Information Center

    Flack, Michael J.; And Others

    International education and cultural relations (IEC) are surveyed in the content of books from three areas of political science--international relations, foreign policy, and international organizations. One hundred seventy one texts published in the U.S. from 1945-mid 1971 are statistically analyzed in terms of amount of consideration of IEC;…

  18. Cyborg pantocrator: international relations theory from decisionism to rational choice.

    PubMed

    Guilhot, Nicolas

    2011-01-01

    International relations theory took shape in the 1950s in reaction to the behavioral social science movement, emphasizing the limits of rationality in a context of high uncertainty, weak rules, and the possibility of lethal conflict. Yet the same discipline rapidly developed "rational choice" models applied to foreign policy decision making or nuclear strategy. This paper argues that this transformation took place almost seamlessly around the concept of "decision." Initially associated with an antirationalist or "decisionist" approach to politics, the sovereign decision became the epitome of political rationality when it was redescribed as "rational choice," thus easing the cultural acceptance of political realism in the postwar years.

  19. Cyborg pantocrator: international relations theory from decisionism to rational choice.

    PubMed

    Guilhot, Nicolas

    2011-01-01

    International relations theory took shape in the 1950s in reaction to the behavioral social science movement, emphasizing the limits of rationality in a context of high uncertainty, weak rules, and the possibility of lethal conflict. Yet the same discipline rapidly developed "rational choice" models applied to foreign policy decision making or nuclear strategy. This paper argues that this transformation took place almost seamlessly around the concept of "decision." Initially associated with an antirationalist or "decisionist" approach to politics, the sovereign decision became the epitome of political rationality when it was redescribed as "rational choice," thus easing the cultural acceptance of political realism in the postwar years. PMID:21732376

  20. The delicate balance: Gazprom and Russia's competing and complementary roles in 21st century international relations

    NASA Astrophysics Data System (ADS)

    Francis, David

    Since the fall of the Soviet Union, many have accused Russia of using its energy monopoly Gazprom as a foreign policy tool in Europe. Those who believe this point to three gas disputes between Russia and Ukraine, which they see as punishment for Ukraine's democratic reforms. However, this argument fails to consider Gazprom's actions in terms of its goals of a corporation. This paper shows, through qualitative research and interviews, that Gazprom has goals independent of Russian foreign policy objectives, and that the company has embraced corporate values at a time when Russia is moving away from western liberal ideals.

  1. ["Catching falcons, training and keeping healthy". A hunting related reference of the late 16th century].

    PubMed

    Giese, Martina

    2009-01-01

    The "Osterreichische Nationalbibliothek" in Vienna houses a copy of Jacques Du Fouilloux, La vénerie avec plusieurs receptes pour guerir les chiens, Poitiers 1564 (signature: *44. Q. 13), a classic of early modern hunting literature, containing handwritten german notes on the catching, training and healing of birds of prey, mostly falcons, written by the anonymous passionate falconer who owned the print in the late 16th century. These handwritten notes are an interesting document for the history of falconry and likewise for the special terminology of this field of hunting "Fachprosa". In the appendix of the article the handwritten notes are edited and commented.

  2. Relative nuclei abundance inside the International Space Station

    NASA Astrophysics Data System (ADS)

    Larsson, Oscar

    2012-07-01

    The Sileye3/Alteino experiment was first operational on-board the International Space Station, ISS, 27 April 2002. From 2006 through 2009 it was activated for long duration measurements of relative particle abundance as part of the ESA ALTCRISS project. Measuring the relative abundance of different nuclei species inside the ISS gives important clues as to how the known cosmic ray spectrum outside the space station changes when traversing the hull, i.e. giving indications as to how the hadronic interactions in the hull gives rise to changes in the expected radiation environment for the astronauts, which is of great interest for risk assessments for future long duration deep space missions. In our work the relative abundance for nuclei species with energies above ≃ 60 MeV/n and 5 ≤ Z ≤ 26 are presented for different places and detector orientations inside the ISS, also with and without shielding of the detector. What can be seen when comparing with the relative abundance of nuclei in the cosmic rays, is a significant difference in abundance for odd Z nuclei, whereas even numbered are in better agreement. Odd Z nuclei are much more abundant inside the ISS. This is an update from our previous report with increased statistics and with relative abundance on more nuclei.

  3. Nineteenth century research on naturally occurring cell death and related phenomena.

    PubMed

    Clarke, P G; Clarke, S

    1996-02-01

    Research on naturally occurring cell death is older than current opinion gives credit. More than 100 nineteenth century publications deal with it, and we review most of these. Soon after the establishment of the cell theory by Schleiden and Schwann, Carl Vogt (1842) reported cell death in the notochord and adjacent cartilage of metamorphic toads. Subsequent landmark discoveries included the massive cell death that occurs in pupating diptera (Weismann 1864), chondrocyte death during endochondral ossification (Stieda 1872), phagocytosis associated with cell death in the muscles of metamorphic toads (Metschnikoff 1883), chromatolytic (apoptotic) cell death in ovarian follicles (Flemming 1885), the reinterpretation of "Sarkoplasten" as "Sarkolyten" in metamorphic amphibia (Mayer 1886), the programmed loss of an entire population of neurons in fish embryos (Beard 1889), the death of scattered myocytes and myofibres in mammalian muscle (Felix 1889), and the death of many motor and sensory neurons in chick embryos (Collin 1906). Other lines of nineteenth century research established concepts important for understanding cell death, notably trophic interactions between neurons and their targets, and intercellular competition. PMID:8742050

  4. Disability and health-related rehabilitation in international disaster relief

    PubMed Central

    Reinhardt, Jan D.; Li, Jianan; Gosney, James; Rathore, Farooq A.; Haig, Andrew J.; Marx, Michael; Delisa, Joel A.

    2011-01-01

    Background Natural disasters result in significant numbers of disabling impairments. Paradoxically, however, the traditional health system response to natural disasters largely neglects health-related rehabilitation as a strategic intervention. Objectives To examine the role of health-related rehabilitation in natural disaster relief along three lines of inquiry: (1) epidemiology of injury and disability, (2) impact on health and rehabilitation systems, and (3) the assessment and measurement of disability. Design Qualitative literature review and secondary data analysis. Results Absolute numbers of injuries as well as injury to death ratios in natural disasters have increased significantly over the last 40 years. Major impairments requiring health-related rehabilitation include amputations, traumatic brain injuries, spinal cord injuries (SCI), and long bone fractures. Studies show that persons with pre-existing disabilities are more likely to die in a natural disaster. Lack of health-related rehabilitation in natural disaster relief may result in additional burdening of the health system capacity, exacerbating baseline weak rehabilitation and health system infrastructure. Little scientific evidence on the effectiveness of health-related rehabilitation interventions following natural disaster exists, however. Although systematic assessment and measurement of disability after a natural disaster is currently lacking, new approaches have been suggested. Conclusion Health-related rehabilitation potentially results in decreased morbidity due to disabling injuries sustained during a natural disaster and is, therefore, an essential component of the medical response by the host and international communities. Significant systematic challenges to effective delivery of rehabilitation interventions during disaster include a lack of trained responders as well as a lack of medical recordkeeping, data collection, and established outcome measures. Additional development of health-related

  5. [Relations between equilibrium and dynamics at the turn of the 17th and 18th centuries].

    PubMed

    Schmit, Christophe

    2014-01-01

    This article investigates the reception of Galileo and Descartes' principles of statics in the works of some French scientists in the second half of seventeenth century, tracing their importance for the genesis of a concept of force. Through an examination of the link between statics and dynamics--especially concerning the phenomena of collision and the motion of falling bodies--it will be shown, first, that these principles of statics actually contributed to the genesis of dynamics; secondly, that the authors examined in this article managed to unify the various fields of mechanics by building a common axiomatic basis, and, thirdly, that there exists a conceptual identity between actions in engines and actions in dynamic phenomena. The evidence brought fourth in this articles challenges the view according to which statics, and more particularly the law of the lever, was an obstacle for the development of dynamics, and particularly for the conceptualization of force. PMID:25577927

  6. [Relations between equilibrium and dynamics at the turn of the 17th and 18th centuries].

    PubMed

    Schmit, Christophe

    2014-01-01

    This article investigates the reception of Galileo and Descartes' principles of statics in the works of some French scientists in the second half of seventeenth century, tracing their importance for the genesis of a concept of force. Through an examination of the link between statics and dynamics--especially concerning the phenomena of collision and the motion of falling bodies--it will be shown, first, that these principles of statics actually contributed to the genesis of dynamics; secondly, that the authors examined in this article managed to unify the various fields of mechanics by building a common axiomatic basis, and, thirdly, that there exists a conceptual identity between actions in engines and actions in dynamic phenomena. The evidence brought fourth in this articles challenges the view according to which statics, and more particularly the law of the lever, was an obstacle for the development of dynamics, and particularly for the conceptualization of force.

  7. Robust twenty-first-century projections of ElNiño and related precipitation variability

    NASA Astrophysics Data System (ADS)

    Power, Scott; Delage, François; Chung, Christine; Kociuba, Greg; Keay, Kevin

    2013-10-01

    The ElNiño-Southern Oscillation (ENSO) drives substantial variability in rainfall, severe weather, agricultural production, ecosystems and disease in many parts of the world. Given that further human-forced changes in the Earth's climate system seem inevitable, the possibility exists that the character of ENSO and its impacts might change over the coming century. Although this issue has been investigated many times during the past 20years, there is very little consensus on future changes in ENSO, apart from an expectation that ENSO will continue to be a dominant source of year-to-year variability. Here we show that there are in fact robust projected changes in the spatial patterns of year-to-year ENSO-driven variability in both surface temperature and precipitation. These changes are evident in the two most recent generations of climate models, using four different scenarios for CO2 and other radiatively active gases. By the mid- to late twenty-first century, the projections include an intensification of both El-Niño-driven drying in the western Pacific Ocean and rainfall increases in the central and eastern equatorial Pacific. Experiments with an Atmospheric General Circulation Model reveal that robust projected changes in precipitation anomalies during ElNiño years are primarily determined by a nonlinear response to surface global warming. Uncertain projected changes in the amplitude of ENSO-driven surface temperature variability have only a secondary role. Projected changes in key characteristics of ENSO are consequently much clearer than previously realized.

  8. Robust twenty-first-century projections of El Niño and related precipitation variability.

    PubMed

    Power, Scott; Delage, François; Chung, Christine; Kociuba, Greg; Keay, Kevin

    2013-10-24

    The El Niño-Southern Oscillation (ENSO) drives substantial variability in rainfall, severe weather, agricultural production, ecosystems and disease in many parts of the world. Given that further human-forced changes in the Earth's climate system seem inevitable, the possibility exists that the character of ENSO and its impacts might change over the coming century. Although this issue has been investigated many times during the past 20 years, there is very little consensus on future changes in ENSO, apart from an expectation that ENSO will continue to be a dominant source of year-to-year variability. Here we show that there are in fact robust projected changes in the spatial patterns of year-to-year ENSO-driven variability in both surface temperature and precipitation. These changes are evident in the two most recent generations of climate models, using four different scenarios for CO2 and other radiatively active gases. By the mid- to late twenty-first century, the projections include an intensification of both El-Niño-driven drying in the western Pacific Ocean and rainfall increases in the central and eastern equatorial Pacific. Experiments with an Atmospheric General Circulation Model reveal that robust projected changes in precipitation anomalies during El Niño years are primarily determined by a nonlinear response to surface global warming. Uncertain projected changes in the amplitude of ENSO-driven surface temperature variability have only a secondary role. Projected changes in key characteristics of ENSO are consequently much clearer than previously realized. PMID:24121439

  9. Robust twenty-first-century projections of El Niño and related precipitation variability.

    PubMed

    Power, Scott; Delage, François; Chung, Christine; Kociuba, Greg; Keay, Kevin

    2013-10-24

    The El Niño-Southern Oscillation (ENSO) drives substantial variability in rainfall, severe weather, agricultural production, ecosystems and disease in many parts of the world. Given that further human-forced changes in the Earth's climate system seem inevitable, the possibility exists that the character of ENSO and its impacts might change over the coming century. Although this issue has been investigated many times during the past 20 years, there is very little consensus on future changes in ENSO, apart from an expectation that ENSO will continue to be a dominant source of year-to-year variability. Here we show that there are in fact robust projected changes in the spatial patterns of year-to-year ENSO-driven variability in both surface temperature and precipitation. These changes are evident in the two most recent generations of climate models, using four different scenarios for CO2 and other radiatively active gases. By the mid- to late twenty-first century, the projections include an intensification of both El-Niño-driven drying in the western Pacific Ocean and rainfall increases in the central and eastern equatorial Pacific. Experiments with an Atmospheric General Circulation Model reveal that robust projected changes in precipitation anomalies during El Niño years are primarily determined by a nonlinear response to surface global warming. Uncertain projected changes in the amplitude of ENSO-driven surface temperature variability have only a secondary role. Projected changes in key characteristics of ENSO are consequently much clearer than previously realized.

  10. The Emerging Significance of Biotechnology for the Study of International Relations.

    ERIC Educational Resources Information Center

    Wiegele, Thomas C.

    1990-01-01

    Considers biotechnology's influence on international relations, focusing on agriculture, environmental issues, law, commerce, and biological warfare. Claims that, because biotechnology cuts across international boundaries and affects public and private interests, it necessitates the rethinking of international systems theory. Urges international…

  11. Fourth International Conference on Squeezed States and Uncertainty Relations

    NASA Technical Reports Server (NTRS)

    Han, D. (Editor); Peng, Kunchi (Editor); Kim, Y. S. (Editor); Manko, V. I. (Editor)

    1996-01-01

    The fourth International Conference on Squeezed States and Uncertainty Relations was held at Shanxi University, Taiyuan, Shanxi, China, on June 5 - 9, 1995. This conference was jointly organized by Shanxi University, the University of Maryland (U.S.A.), and the Lebedev Physical Institute (Russia). The first meeting of this series was called the Workshop on Squeezed States and Uncertainty Relations, and was held in 1991 at College Park, Maryland. The second and third meetings in this series were hosted in 1992 by the Lebedev Institute in Moscow, and in 1993 by the University of Maryland Baltimore County, respectively. The scientific purpose of this series was initially to discuss squeezed states of light, but in recent years, the scope is becoming broad enough to include studies of uncertainty relations and squeeze transformations in all branches of physics, including, of course, quantum optics and foundations of quantum mechanics. Quantum optics will continue playing the pivotal role in the future, but the future meetings will include all branches of physics where squeeze transformations are basic transformation. This transition took place at the fourth meeting of this series held at Shanxi University in 1995. The fifth meeting in this series will be held in Budapest (Hungary) in 1997, and the principal organizer will be Jozsef Janszky of the Laboratory of Crystal Physics, P.O. Box 132, H-1052. Budapest, Hungary.

  12. Sixth International Conference on Squeezed States and Uncertainty Relations

    NASA Technical Reports Server (NTRS)

    Han, D. (Editor); Kim, Y. S. (Editor); Solimento, S. (Editor)

    2000-01-01

    These proceedings contain contributions from about 200 participants to the 6th International Conference on Squeezed States and Uncertainty Relations (ICSSUR'99) held in Naples May 24-29, 1999, and organized jointly by the University of Naples "Federico II," the University of Maryland at College Park, and the Lebedev Institute, Moscow. This was the sixth of a series of very successful meetings started in 1990 at the College Park Campus of the University of Maryland. The other meetings in the series were held in Moscow (1992), Baltimore (1993), Taiyuan P.R.C. (1995) and Balatonfuered, Hungary (1997). The present one was held at the campus Monte Sant'Angelo of the University "Federico II" of Naples. The meeting sought to provide a forum for updating and reviewing a wide range of quantum optics disciplines, including device developments and applications, and related areas of quantum measurements and quantum noise. Over the years, the ICSSUR Conference evolved from a meeting on quantum measurement sector of quantum optics, to a wide range of quantum optics themes, including multifacet aspects of generation, measurement, and applications of nonclassical light (squeezed and Schrodinger cat radiation fields, etc.), and encompassing several related areas, ranging from quantum measurement to quantum noise. ICSSUR'99 brought together about 250 people active in the field of quantum optics, with special emphasis on nonclassical light sources and related areas. The Conference was organized in 8 Sections: Squeezed states and uncertainty relations; Harmonic oscillators and squeeze transformations; Methods of quantum interference and correlations; Quantum measurements; Generation and characterisation of non-classical light; Quantum noise; Quantum communication and information; and Quantum-like systems.

  13. Elite International Schools in the Global South: Transnational Space, Class Relationalities and the "Middling" International Schoolteacher

    ERIC Educational Resources Information Center

    Tarc, Paul; Mishra Tarc, Aparna

    2015-01-01

    The elite international school is a rich site for sociological inquiry in global times. In this paper, we conceptualize the international school as a transnational space of agonist social class-making given the dynamic positioning of the complement of international school actors. We position international schoolteachers in the middle of these…

  14. Australian Public Relations: Status at the Turn of the 21st Century.

    ERIC Educational Resources Information Center

    Singh, Raveena; Smyth, Rosaleen

    2000-01-01

    Notes how over the last two decades the Public Relations Institute of Australia together with its strategic alliances have made many changes, structurally, strategically, and academically towards the professional growth of public relations. Discusses the views of the Public Relations Institute of Australia and offers a snapshot of two surveys on…

  15. Asbestos-related diseases of the lungs and pleura: uses, trends and management over the last century.

    PubMed

    Becklake, M R; Bagatin, E; Neder, J A

    2007-04-01

    Asbestos is a descriptive term for a group of naturally occurring minerals known to mankind since ancient times. The main types of asbestos (chrysotile, and the amphiboles crocidolite and amosite) differ in chemical structure, biopersistence in human tissue and toxicity. Commercial exploitation, with little thought for environmental controls, increased over the twentieth century, particularly after World War II, to accommodate globalisation and the demands of the world's burgeoning cities. As its ill-health effects, both non-malignant (fibrosis of the lungs or asbestosis; pleural effusion, plaques and thickening) and malignant (mesothelioma, lung and other cancers), became evident, public pressure rose to control its use. The last decades of the last century saw decreases in exposure and rates of asbestosis in industrialised and in some less-industrialised countries, where pleural plaques and malignant mesothelioma are currently the most frequent manifestations of asbestos exposure. Longer follow-up of asbestos-exposed cohorts in mining and manufacturing has also strengthened the evidence of a fibre gradient in toxicity, with chrysotile exhibiting lower toxicity than the amphiboles, and amosite lower toxicity than crocidolite. The last decades of the twentieth century saw stabilisation and/or declines in mesothelioma rates in several industrialised countries. In less-industrialised countries, data on disease are sparse, exposure generally high and rates may peak in the future. Management of asbestos-related disease in the workplace requires collaboration between workers and unions (responsible for monitoring workplace dust levels, to which they must have access) and companies (responsible for engineering controls), reinforced by appropriate government regulations and by community support. PMID:17394680

  16. Asbestos-related diseases of the lungs and pleura: uses, trends and management over the last century.

    PubMed

    Becklake, M R; Bagatin, E; Neder, J A

    2007-04-01

    Asbestos is a descriptive term for a group of naturally occurring minerals known to mankind since ancient times. The main types of asbestos (chrysotile, and the amphiboles crocidolite and amosite) differ in chemical structure, biopersistence in human tissue and toxicity. Commercial exploitation, with little thought for environmental controls, increased over the twentieth century, particularly after World War II, to accommodate globalisation and the demands of the world's burgeoning cities. As its ill-health effects, both non-malignant (fibrosis of the lungs or asbestosis; pleural effusion, plaques and thickening) and malignant (mesothelioma, lung and other cancers), became evident, public pressure rose to control its use. The last decades of the last century saw decreases in exposure and rates of asbestosis in industrialised and in some less-industrialised countries, where pleural plaques and malignant mesothelioma are currently the most frequent manifestations of asbestos exposure. Longer follow-up of asbestos-exposed cohorts in mining and manufacturing has also strengthened the evidence of a fibre gradient in toxicity, with chrysotile exhibiting lower toxicity than the amphiboles, and amosite lower toxicity than crocidolite. The last decades of the twentieth century saw stabilisation and/or declines in mesothelioma rates in several industrialised countries. In less-industrialised countries, data on disease are sparse, exposure generally high and rates may peak in the future. Management of asbestos-related disease in the workplace requires collaboration between workers and unions (responsible for monitoring workplace dust levels, to which they must have access) and companies (responsible for engineering controls), reinforced by appropriate government regulations and by community support.

  17. The relation of the new international economic order to health.

    PubMed

    Gish, O

    1983-06-01

    Despite national independence, hunger, illiteracy, the extremes of ill health, and other manifestations of poverty continue for the bulk of the population of most 3rd world countries. Additionally, the countries of the 3rd world remain heavily dependent upon economic and political decisions made in Europe and North America. It is estimated that about 2/3 of the world's people are poor, and that 1/4 live in absolute poverty or destitution. In regard to mortality, the single most striking fact is that despite the massive economic growth and technological progress of the post World War 2 period, the same basic complex of infectious, parasitic, and respiratory diseases, compounded by nutritional deficiencies, remain responsible for most of the world's deaths. From the end of World War 2 until the late 1960s the solution to 3rd world underdevelopment was seen to lie in a relatively rapid growth of national product. "Nonproductive" expenditures such as those for health were to be limited to the greatest degree possible, and in practice they always were. The 1950s and 1960s were relatively successful in terms of economic development. During this period little attention was given to the question of the distribution of this growth, both between and within countries. A most important change of this period was the rapid growth of populations, mostly because of falling infant and child mortality rates. The decline was generally argued to be because of public health measures such as the international smallpox and malaria campaigns, the increasing availability of supplies of clean water, and improved nutritonal status. By the middle and the late 1960s there was increasing disillusionment with "growthmanship" as the appropriate development model, and during the 1970s the strategy became that of meeting basic needs (BN) of the world's population. Most 3rd world countries maintain that a new international economic order (NIEO) is intimately linked to their own potential for

  18. International conference on Statistical Mechanics of Plasticity and Related Instabilities

    NASA Astrophysics Data System (ADS)

    2006-11-01

    The papers compiled in this volume are based on talks and posters given at the International Conference on "Statistical Mechanics of Plasticity and Related Instabilities", (SMPRI 2005), held at the Materials Research Center of the Indian Institute of Science, Bangalore, India, from August 29 to September 2, 2005. Our aim in organizing SMPRI 2005 was to promote and enhance interactions between researchers from the statistical physics, materials science and solid mechanics communities. While predicting the (macroscopic) deformation properties of materials is a classical topic of materials science and materials mechanics, statistical physicists have become increasingly interested in the collective processes which control the irreversible deformation of matter on microscopic and mesoscopic scales. The SMPRI 2005 meeting has been a forum for the exchange of concepts, research ideas, and results among these communities. We hope that the contributions contained in this proceedings volume will not only help to continue and deepen this exchange, but also to disseminate the results beyond the, necessarily limited, circle of the actual participants. We want to thank all contributors for the work in preparing their manuscripts. We are grateful to the institutions which have supported this conference, in particular the Asian Office for Aerospace Research and Developement (AOARD/AFOSR), the Jawaharlal Nehru Center for Advanced Scientific Research, the Indian Center for Scientific and Industrial Research, the Indian Defense Research and Developement Organization, The Abdus Salam International Center for Theoretical Physics, Italy, the Indian Institute of Science, in particular the Center for Condensed Matter Theory and Materials Reseach Center, the Department of Science and Technology, India, the Materials Research Society of India, and the Karnatake State Center for Science and Technology. We would also like to thank the staff and students of Materials Research Center, Indian

  19. Improving International Relations: Is There a Role for Community Colleges?

    ERIC Educational Resources Information Center

    Diaz, Carlos F.; And Others

    1985-01-01

    Presents essays by five prominent public servants/educators discussing the role of community colleges in enhancing international/intercultural understanding and global cooperation. Authors are Carlos Diaz, political science instructor; Gerhard Hess, international studies director; Daniel Inouye, U.S. Senator; Stephen Nicholson, college president;…

  20. Developing Degrees: An Exploratory Analysis of Laureate International Universities' 21st Century Entry into Mexico and Ecuador

    ERIC Educational Resources Information Center

    Hunsaker, Beau Thomas

    2013-01-01

    Laureate International Universities (LIU) embodies an emerging international phenomenon in which a multinational corporation (MNC) functions as a holding company that acquires and operates brick-and-mortar higher education institutions in a for-profit model; each individual portfolio institution granting degrees under its own name with any…

  1. Teacher Education in the 21st Century: Lessons from Intern Attrition in an Urban Professional Development School.

    ERIC Educational Resources Information Center

    Keiffer-Barone, Susan; Hendricks-Lee, Martha; Soled, Suzanne Wegener

    This study examined intern attrition within one urban secondary Professional Development School (PDS). The secondary school was 80 percent minority. Data were collected over 2 years using participant observation, semi-structured interviews, PDS questionnaires, intern personal journals, and document analysis of resignation letters. Informants…

  2. Preparing Public Relations and Advertising Students for the 21st Century: A Case Study.

    ERIC Educational Resources Information Center

    Carroll, Robert A.

    In 1993, the Task Force on Integrated Communications reported that public relations and advertising students would better be prepared to enter a changing communications industry through an "integrated" curriculum. This paper is a case study of how one university has attempted to meet that challenge. The work has resulted in the development of an…

  3. Toward a 21st-Century Understanding of Humans' Relation to Nature: Two Hats?

    ERIC Educational Resources Information Center

    Rennie, Scott

    2008-01-01

    From its inception, environmental education (EE) has shouldered the imposition of impartiality on its methods and practices. Considering the reality of global climate change, the author urges the adoption of the more accurate theory of humans' relation to the natural world. This theory necessitates partiality toward healthy, functioning natural…

  4. Linguistic Relativity and Linguistic Determinism: Idiom in 20th Century Cornish

    ERIC Educational Resources Information Center

    Mills, Jon

    2000-01-01

    It has been understood for decades that language and thought are closely related. If one accepts that the thoughts that we construct are based upon the language that we speak and the words that we use, then it follows that the language that we speak influences the way that we think. It is necessary that we possess the words to describe objects,…

  5. Literacy in the 21st Century: Towards a Dynamic Nexus of Social Relations

    ERIC Educational Resources Information Center

    Benavot, Aaron

    2015-01-01

    Literacy is an essential means of communication. It enables individuals, communities and institutions to interact, over time and across space, as they develop a web of social relations via language. Effective literacy policies, programmes and practices expand the scale of social communication and interaction. Thus, literacy thrives when a state of…

  6. Comparative and International Education Society (CIES) Facing the Twenty-First Century: Challenges and Contributions. Presidential Address.

    ERIC Educational Resources Information Center

    Arnove, Robert F.

    2001-01-01

    Examines challenges to comparative and international education in the areas of epistemological approaches, research methodology, philosophical considerations, and dissemination of findings; the field's contributions in questioning assumptions about school-society relationships, identifying the benefits and dangers of "borrowing" educational…

  7. Literacy in the 21st century: Towards a dynamic nexus of social relations

    NASA Astrophysics Data System (ADS)

    Benavot, Aaron

    2015-06-01

    Literacy is an essential means of communication. It enables individuals, communities and institutions to interact, over time and across space, as they develop a web of social relations via language. Effective literacy policies, programmes and practices expand the scale of social communication and interaction. Thus, literacy thrives when a state of connectedness - or social nexus of relations - is forged and sustained among individuals, households, communities and social institutions. This paper provides an overview of recent literacy trends and challenges as well as core aspects of the policy strategies which seek to address them. It reviews the main barriers or complicating factors which limit the effective implementation of literacy policies. The paper describes how the notion of non-formal education, which frames many scholarly and policy accounts of adult literacy work today, is under-conceptualised. One result of this is a relatively undifferentiated view of literacy programmes and their specific non-formal components. The author argues that the concept of the social nexus of literacy is implicit in many analyses of literacy policies and strategies. Thus, well-defined, context-specific and sharply conceived literacy policies, which enhance the social nexus of literacy, are crucial for improving the effectiveness of literacy work.

  8. 47 CFR 1.790 - Reports relating to traffic by international carriers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Reports relating to traffic by international... Reports and Requests § 1.790 Reports relating to traffic by international carriers. Carriers shall file periodic reports regarding international point-to-point traffic as required by part 43 of this chapter....

  9. 47 CFR 1.790 - Reports relating to traffic by international carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Reports relating to traffic by international... Reports and Requests § 1.790 Reports relating to traffic by international carriers. Carriers shall file periodic reports regarding international point-to-point traffic as required by part 43 of this chapter....

  10. Drug related hospital admissions in subspecialities of internal medicine.

    PubMed

    Hallas, J

    1996-04-01

    It is well established in the literature that adverse drug reactions (ADRs) and drug non-compliance contribute substantially to the admissions at medical wards. Some important questions, however, remain unanswered. The purpose of this thesis was to characterise the drug-related hospital admissions (DRH) and to assess the magnitude of the problem seen in relation to the demographic parameters and drug use of the background population. In addition, an attempt was made to reduce the DRH incidence by an intervention program. The scope of the study program was adverse drug reactions, intended self-poisoning, non-compliance, underdosing and interactions. The material included 1999 admissions to six departments of internal medicine at Odense University Hospital. The patients were reviewed prospectively, while they were still in the wards, but use of standardised criteria fOR assessment of drug-ADR causality. With inclusion of a definite, probable and possible causal relationship, ADRs and toxic reactions were found as an important factor in 8.4% of all admissions. The incidense of ADR related admissions was 400 per 100,000 per year for the background population as a whole, but showing a strong increase with age. The drug-specific ADR incidences were generally small compared to the drug sales figures. Non-compliance contributed to 2.0% of admissions with diuretics and anti-asthmatics as the drugs most frequently involved. Two departments were re-investigated after an intervention program, primarily targetting general practitioners. The over-all incidence of DRHs was unaffected by the intervention, but the subset classified as avoidable DRHs showed a significant decline. The case material was subject to a blinded evaluation by an external peer group using the same criteria as the investigators. There was no indication that the observed decline in avoidable DRHs should be explained by a shift in the investigators' assessment of cases. It was concluded that the intervention

  11. From Decent Work to Decent Lives: Positive Self and Relational Management (PS&RM) in the Twenty-First Century.

    PubMed

    Di Fabio, Annamaria; Kenny, Maureen E

    2016-01-01

    The aim of the present study is to empirically test the theoretical model, Positive Self and Relational Management (PS&RM), for a sample of 184 Italian university students. The PS&RM model specifies the development of individuals' strengths, potentials, and talents across the lifespan and with regard to the dialect of self in relationship. PS&RM is defined theoretically by three constructs: Positive Lifelong Life Management, Positive Lifelong Self-Management, Positive Lifelong Relational Management. The three constructs are operationalized as follows: Positive Lifelong Life Management is measured by the Positive and Negative Affect Schedule (PANAS), the Satisfaction With Life Scale (SWLS), the Meaningful Life Measure (MLM), and the Authenticity Scale (AS); Positive Lifelong Self-Management is measured by the Intrapreneurial Self-Capital Scale (ISC), the Career Adapt-Abilities Scale (CAAS), and the Life Project Reflexivity Scale (LPRS); and Positive Lifelong Relational Management is measured by the Trait Emotional Intelligence Questionnaire (TEIQue), the Multidimensional Scale for Perceived Social Support (MSPSS), and the Positive Relational Management Scale (PRMS). Confirmatory factor analysis of the PS&RM model was completed using structural equation modeling. The theoretical PS&RM model was empirically tested as defined by the three hypothesized constructs. Empirical support for this model offers a framework for further research and the design of preventive interventions to promote decent work and decent lives in the twenty-first century. PMID:27047406

  12. From Decent Work to Decent Lives: Positive Self and Relational Management (PS&RM) in the Twenty-First Century

    PubMed Central

    Di Fabio, Annamaria; Kenny, Maureen E.

    2016-01-01

    The aim of the present study is to empirically test the theoretical model, Positive Self and Relational Management (PS&RM), for a sample of 184 Italian university students. The PS&RM model specifies the development of individuals' strengths, potentials, and talents across the lifespan and with regard to the dialect of self in relationship. PS&RM is defined theoretically by three constructs: Positive Lifelong Life Management, Positive Lifelong Self-Management, Positive Lifelong Relational Management. The three constructs are operationalized as follows: Positive Lifelong Life Management is measured by the Positive and Negative Affect Schedule (PANAS), the Satisfaction With Life Scale (SWLS), the Meaningful Life Measure (MLM), and the Authenticity Scale (AS); Positive Lifelong Self-Management is measured by the Intrapreneurial Self-Capital Scale (ISC), the Career Adapt-Abilities Scale (CAAS), and the Life Project Reflexivity Scale (LPRS); and Positive Lifelong Relational Management is measured by the Trait Emotional Intelligence Questionnaire (TEIQue), the Multidimensional Scale for Perceived Social Support (MSPSS), and the Positive Relational Management Scale (PRMS). Confirmatory factor analysis of the PS&RM model was completed using structural equation modeling. The theoretical PS&RM model was empirically tested as defined by the three hypothesized constructs. Empirical support for this model offers a framework for further research and the design of preventive interventions to promote decent work and decent lives in the twenty-first century. PMID:27047406

  13. Hypothesis: the reversal of the relation between economic growth and health progress in Sweden in the nineteenth and twentieth centuries was caused by electrification.

    PubMed

    Milham, Samuel

    2014-01-01

    The expected decline of health indicators with economic recessions and improvement with economic growth in the nineteenth century Sweden was reversed in the twentieth century, giving the counterintuitive pattern of higher mortality and lower life expectancy in economic expansions and improvement of these indices in recessions. The change or "tipping point" occurred at the end of the nineteenth century or early in the twentieth century when electrification was introduced into Sweden. All 5 of the reversals of annual industrial electric energy use in the US between 1912 and 1970 were accompanied by recessions with lowered GDP, increased unemployment, decreased mortality and increased life expectancy. The health indices were not related to residential electricity use. The mortality improvement between 1931 and 1932 by state in the US strongly favored urban areas over rural areas. Rural unemployment by state in 1930 was significantly positively correlated with residential electrification percentage by state in 1930. The health effects of economic change are mediated by electrical exposure.

  14. Spring and summer extreme temperatures in Iberia during last century in relation to circulation types

    NASA Astrophysics Data System (ADS)

    Fernández-Montes, Sonia; Rodrigo, Fernando S.; Seubert, Stefanie; Sousa, Pedro M.

    2013-06-01

    In the Iberian Peninsula the raise of temperatures has been notable from mid-1970s to mid-2000s, especially in spring and summer. This study analyses spatial and temporal relationships between extreme temperatures and atmospheric circulation types (CTs) defined over the Iberian Peninsula (IP) in these seasons. Station series (29) of maximum and minimum temperature are considered, starting from 1905 until 2006. The CTs (9 for spring and 8 for summer) are derived by a cluster method applied to daily mean SLP grids covering the period 1850-2003. Changes in the seasonal frequency of extreme temperatures and of CTs are analysed. Subsequently, the CTs are examined for their effectiveness in leading to moderately extreme temperatures (at each location) using an index that measures the contribution to extreme days with respect to the contribution to non-extreme days. Correlation between regional extreme series and CTs frequency is also tested. In spring, the decrease in cold nights, which is notable in the 1970s onwards, can be partially attributable to a downtrend in the frequency of Northerly flow. High frequency of Anticyclone in North Iberia in the 1980s and 1990s has contributed to an increase in warm days in West and North stations. To the SE quadrant of the IP, a great part of warm days is related to south-westerly flow, (both) presenting a higher frequency in the 1950s and the 1960s. In summer warm nights increased remarkably to the SE and SW, and may be in part related to uptrends in Iberian thermal low pattern (1950-2003) and North Atlantic Anticyclone (1850-2003) respectively. Warm days have increased remarkably to the NE especially in the 1990s and 2000s, but this is not found to be related to changes in CTs' frequency. Furthermore, the existence of within type changes (variations in Tmax, Tmin and extreme indices within the CTs) points to the identification of other physical factors operating on inter-annual to multidecadal time scales. Thus, the consideration

  15. Projected hydrological changes in the 21st century and related uncertainties obtained from a multi-model ensemble

    NASA Astrophysics Data System (ADS)

    Hagemann, S.

    2012-04-01

    21st century climate change is likely to have a significant impact on the hydrological cycle and thus has the potential to impose additional water stress in several regions. Thus, this study focuses on the assessment of the implications of climate change for global hydrological regimes and related water resources states for the 21st century. Different climate and hydrological models show quite different projected changes with a large variation of uncertainty within the climate - hydrology modelling chain. Therefore, multiple climate and hydrological models were used within the European project "Water and Global Change" (WATCH) to assess the hydrological response to climate change and to project the future state of global and large scale water resources. Climate model data were taken from projections of three coupled atmosphere-ocean General Circulation Models (GCMs) (ECHAM5/MPIOM, CNRM-CM3, LMDZ-4) following the A2 and B1 emission scenarios. Due to the systematic errors of climate models, their output has been corrected with a statistical bias correction method and then the output was used directly to force global hydrological models (GHMs) (MPI-HM, LPJmL, WaterGAP, VIC, MacPDM, H08, GWAVA, JULES) to calculate the corresponding changes in hydrological fluxes. The analyses focus on the changes in the hydrological characteristics for twelve large, continental river basins without taking into account direct anthropogenic influences in the hydrological simulations. The hydrological cycle was evaluated and multiple-model based projections were analysed for the terrestrial components of the hydrological cycle focusing on the time period of 2071-2100. Global maps are constructed to identify regions where the water cycle and associated water resources are significantly impacted by climate change, and which regions are vulnerable to these changes in terms of e.g. water availability. The uncertainties due to the choice of GCM and GHM are also assessed.

  16. Work-related musculoskeletal complaints: some ergonomics challenges upon the start of a new century.

    PubMed

    Westgaard, R H

    2000-12-01

    Three themes likely to be important within health-related ergonomics in the coming years are discussed. The first two themes concern methods for risk analysis of low-level biomechanical and psychosocial exposures. The third theme is approaches to successful implementation of ergonomics interventions. Evidence on the assessment of low-level biomechanical and psychosocial exposures by instrumented measurements is discussed. It is concluded that, despite recent advances in our understanding of exposure-effect associations under these exposure conditions, we must at present rely on more subjective methods, employed in a collaboration between expert and worker. This approach to risk analysis identifies in most cases critical exposures in a work situation. The focus should then be on the successful implementation of measures against those exposures, as identification alone does not solve problems. The aim of improved health for the workers further requires that the full complement of risk factors be considered, including work, leisure time and person-based risk factors. Finally, the need to put ergonomics intervention initiatives in an organisational context is emphasised, and examples of approaches used by Norwegian companies are presented.

  17. Current Events and the International Relations Curriculum: Instructional Strategies.

    ERIC Educational Resources Information Center

    Chernotsky, Harry I.

    One of the most significant challenges confronting college instructors who teach international politics survey courses is the coverage of current events issues and how to stimulate student interest about the issues. This paper describes two techniques, a current events sweepstakes and a Great Decisions roundtable, designed to infuse current events…

  18. The Politics of Confusion in International Relations Theory.

    ERIC Educational Resources Information Center

    Watson, Bradely C. S.

    1996-01-01

    Critiques Kenneth N. Waltz's "Theory of International Politics," a seminal work of political theory. Waltz argues for the necessity of constructing a system or theory for explaining the actions of nation-states. Watson counters that emphasis on a constructed theory often obscures a realistic examination of events. (MJP)

  19. Building International Relations for Children through Sister Schools.

    ERIC Educational Resources Information Center

    Pryor, Carolyn B.

    1992-01-01

    Inspired by Sister Cities International and the NASSP's school-to-school exchange program, "sister school" pairings have proved to be workable educational programs with long-range impact on participants. Some post-cold war efforts include U.S.-USSR High School Academic Partnerships, Project Harmony, and Center for U.S.-USSR Initiatives. Resource…

  20. Internalization of Filmic Schematic Operations in Relation to Individual Differences.

    ERIC Educational Resources Information Center

    Salomon, Gavrial

    Two major hypotheses were tested in three experiments. The first hypothesis proposed that students can imitate and internalize filmic codes, to be used subsequently as covert schematized mediators. The second hypothesis was that subjects with low relevant aptitude scores would profit more than better able subjects from films which model for them…

  1. The Future of International Education Hearings before the Subcommittee on International Operations of the Committee on International Relations. House of Representatives. Ninety-Fifth Congress, Second Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on International Relations.

    The purpose of the five-day hearings was to provide a forum for examination by members of the House Committee on International Relations of public and private involvement in international education programs in the United States. The proceedings contain testimony and prepared statements by educators, foundation officials, federal government agency…

  2. The International System in the 21st Century: Considering the U.S. Role. Third Edition. Teacher Resource Book [and Student Text]. Public Policy Debate in the Classroom. Choices for the 21st Century.

    ERIC Educational Resources Information Center

    Fox, Sarah Cleveland

    Although the attacks of September 11, 2001, present new challenges and priorities for U.S. policy, it is uncertain what direction international relations will take. China's growth and power, Russia's political and economic problems, resentment and corruption in Russia, and global warming effect policymaking. While the war on terrorism may be a…

  3. What Have You Packed in Your Suitcase? Going International Now and in the Twenty-First Century.

    ERIC Educational Resources Information Center

    Weiss, Timothy

    Teachers and students need to "repack their suitcases" by revising, or re-envisioning, their metaphors of business, models of communication, conceptual frameworks of interculturalism and internationalism, and molds of professional identity. Popular business communication metaphors, most of which focus on the idea of competition, need to be…

  4. Changing Academic Mobility Patterns and International Migration: What Will Academic Mobility Mean in the 21St Century?

    ERIC Educational Resources Information Center

    Hoffman, David M.

    2009-01-01

    Several scholars have underlined connections between academic mobility and international migration. This qualitative study explores a spectrum of academic mobility articulated by Teichler that empirically contributes to consideration of these connections. This analysis of e-mail excerpts from 20 migrant academics, living in seven countries,…

  5. The impact of international service on the development of volunteers' intercultural relations.

    PubMed

    Lough, Benjamin J; Sherraden, Margaret Sherrard; McBride, Amanda Moore; Xiang, Xiaoling

    2014-07-01

    Approximately one million people from the United States perform international volunteer service each year, representing a significant flow of ideas, people, resources, and aid across international borders. This quasi-experimental study assesses the longitudinal impact of international volunteer service on volunteers' intercultural relations, international social capital, and concern about international affairs. Using linear mixed regression models that control for a counterfactual comparison group of individuals that did not travel abroad, international volunteers are more likely to report significant increases in international social capital and international concern two to three years after returning from service. Results indicate that intercultural relations may also continue to increase years after returning from service. International service may be a useful approach to helping people gain skills and networks that are needed in an increasingly global society. PMID:24767589

  6. Scientists, Teachers and the "Scientific" Textbook: Interprofessional Relations and the Modernisation of Elementary Science Textbooks in Nineteenth-Century Sweden

    ERIC Educational Resources Information Center

    Hultén, Magnus

    2016-01-01

    In research on the development of a nineteenth-century "science for the people", initiatives by scientists or people well-trained in science has been emphasised, while the writings, roles and initiatives of elementary teachers are normally just mentioned in passing. In this study the development of nineteenth-century elementary science…

  7. International Academy of Astronautics 5th cosmic study—preparing for a 21st century program of integrated, Lunar and Martian exploration and development (executive summary)

    NASA Astrophysics Data System (ADS)

    Koelle, H. H.; Stephenson, D. G.

    2003-04-01

    This report is an initial review of plans for a extensive program to survey and develop the Moon and to explore the planet Mars during the 21st century. It presents current typical plans for separate, associated and fully integrated programs of Lunar and Martian research, exploration and development, and concludes that detailed integrated plans must be prepared and be subject to formal criticism. Before responsible politicians approve a new thrust into space they will demand attractive, defensible, and detailed proposals that explain the WHEN, HOW and WHY of each stage of an expanded program of 21st century space research, development and exploration. In particular, the claims of daring, innovative, but untried systems must be compared with the known performance of existing technologies. The time has come to supersede the present haphazard approach to strategic space studies with a formal international structure to plan for future advanced space missions under the aegis of the world's national space agencies, and supported by governments and the corporate sector.

  8. International Academy of Astronautics 5th cosmic study--preparing for a 21st century program of integrated, Lunar and Martian exploration and development (executive summary).

    PubMed

    Koelle, H H; Stephenson, D G

    2003-04-01

    This report is an initial review of plans for a extensive program to survey and develop the Moon and to explore the planet Mars during the 21st century. It presents current typical plans for separate, associated and fully integrated programs of Lunar and Martian research, exploration and development, and concludes that detailed integrated plans must be prepared and be subject to formal criticism. Before responsible politicians approve a new thrust into space they will demand attractive, defensible, and detailed proposals that explain the WHEN, HOW and WHY of each stage of an expanded program of 21st century space research, development and exploration. In particular, the claims of daring, innovative, but untried systems must be compared with the known performance of existing technologies. The time has come to supersede the present haphazard approach to strategic space studies with a formal international structure to plan for future advanced space missions under the aegis of the world's national space agencies, and supported by governments and the corporate sector.

  9. High School Students' Perceptions of the Effects of International Science Olympiad on Their STEM Career Aspirations and Twenty-First Century Skill Development

    NASA Astrophysics Data System (ADS)

    Sahin, Alpaslan; Gulacar, Ozcan; Stuessy, Carol

    2015-12-01

    Social cognitive theory guided the design of a survey to investigate high school students' perceptions of factors affecting their career contemplations and beliefs regarding the influence of their participation in the international Science Olympiad on their subject interests and twenty-first century skills. In addition, gender differences in students' choice of competition category were studied. Mixed methods analysis of survey returns from 172 Olympiad participants from 31 countries showed that students' career aspirations were affected most by their teachers, personal interests, and parents, respectively. Students also indicated that they believed that their participation in the Olympiad reinforced their plan to choose a science, technology, engineering, and mathematics (STEM) major at college and assisted them in developing and improving their twenty-first century skills. Furthermore, female students' responses indicated that their project choices were less likely to be in the engineering category and more likely to be in the environment or energy categories. Findings are discussed in the light of increasing the awareness of the role and importance of Science Olympiads in STEM career choice and finding ways to attract more female students into engineering careers.

  10. Third International Workshop on Squeezed States and Uncertainty Relations

    NASA Technical Reports Server (NTRS)

    Han, D. (Editor); Kim, Y. S. (Editor); Rubin, Morton H. (Editor); Shih, Yan-Hua (Editor); Zachary, Woodford W. (Editor)

    1994-01-01

    The purpose of these workshops is to bring together an international selection of scientists to discuss the latest developments in Squeezed States in various branches of physics, and in the understanding of the foundations of quantum mechanics. At the third workshop, special attention was given to the influence that quantum optics is having on our understanding of quantum measurement theory. The fourth meeting in this series will be held in the People's Republic of China.

  11. Relating Structure and Internalization for ROMP-based Protein Mimics

    PubMed Central

    Backlund, Coralie M.; Takeuchi, Toshihide; Futaki, Shiroh; Tew, Gregory N.

    2016-01-01

    Elucidating the predominant cellular entry mechanism for protein transduction domains (PTDs) and their synthetic mimics (PTDMs) is a complicated problem that continues to be a significant source of debate in the literature. Several guanidinium-rich homopolymer structures initially designed to mimic oligoarginine, as well as an amphiphilic block copolymer, were end-labeled with FITC. This enabled the monitoring of PTDM internalization into HeLa cells by flow cytometry and confocal imaging. Additionally, their unlabeled counterparts showed improved ability to deliver proteins into cells with added hydrophobic content. In conjunction, pre-incubation with the protein is required, suggesting that the polymers are not just simply interacting with the membrane, but require association with the cargo of interest. However, the mechanism of cellular entry is not dependent on structure within this study, as punctate fluorescence was prevalent within the cells treated with fluorescently labeled samples and protein-polymer complexes. This suggests that the predominant mode of internalization for the presented PTDM structures is endosomal uptake and does not appear to be affected by concentration or structure. The PTDMs reported here provide a well-controlled platform to vary molecular composition for structure activity relationship studies to further our understanding of PTDs, their non-covalent association with cargo, and their cellular internalization pathways. PMID:27039278

  12. Toward More Emphasis in International Public Relations Research and Education: A USA Perspective.

    ERIC Educational Resources Information Center

    Neff, Bonita Dostal

    International public relations continues to be a rare experience in most public relations curriculums, but courses are found in journalism and business. The emphasis, however, is slightly different. Business departments emphasize international economic principles to be supported by public relations, whereas journalism stresses issues management…

  13. Characterizing multiple solutions to the time-energy canonical commutation relation via internal symmetries

    SciTech Connect

    Caballar, Roland Cristopher F.; Ocampo, Leonard R.; Galapon, Eric A.

    2010-06-15

    Internal symmetries can be used to classify multiple solutions to the time-energy canonical commutation relation (TE-CCR). The dynamical behavior of solutions to the TE-CCR possessing particular internal symmetries involving time reversal differ significantly from solutions to the TE-CCR without those particular symmetries, implying a connection between the internal symmetries of a quantum system, its internal unitary dynamics, and the TE-CCR.

  14. Integrating Multicultural/International Experiences into the Public Relations Curriculum.

    ERIC Educational Resources Information Center

    Kruckeberg, Dean

    Predictions for a "third wave" in which power and productivity will be based on developing and distributing information should interest public relations practitioners and educators since public relations will be a critically needed professional specialization. A future of communication technology barely fathomable today, together with a resultant…

  15. CrossFit-related cervical internal carotid artery dissection.

    PubMed

    Lu, Albert; Shen, Peter; Lee, Paul; Dahlin, Brian; Waldau, Ben; Nidecker, Anna E; Nundkumar, Anoop; Bobinski, Matthew

    2015-08-01

    CrossFit is a high-intensity strength and conditioning program that has gained popularity over the past decade. Potential injuries associated with CrossFit training have been suggested in past reports. We report three cases of cervical carotid dissection that are associated with CrossFit workouts. Patient 1 suffered a distal cervical internal carotid artery (ICA) dissection near the skull base and a small infarct in Wernicke's area. He was placed on anticoagulation and on follow-up has near complete recovery. Patient 2 suffered a proximal cervical ICA dissection that led to arterial occlusion and recurrent middle cerebral artery territory infarcts and significant neurological sequelae. Patient 3 had a skull base ICA dissection that led to a partial Horner's syndrome but no cerebral infarct. While direct causality cannot be proven, intense CrossFit workouts may have led to the ICA dissections in these patients. PMID:25917634

  16. CrossFit-related cervical internal carotid artery dissection.

    PubMed

    Lu, Albert; Shen, Peter; Lee, Paul; Dahlin, Brian; Waldau, Ben; Nidecker, Anna E; Nundkumar, Anoop; Bobinski, Matthew

    2015-08-01

    CrossFit is a high-intensity strength and conditioning program that has gained popularity over the past decade. Potential injuries associated with CrossFit training have been suggested in past reports. We report three cases of cervical carotid dissection that are associated with CrossFit workouts. Patient 1 suffered a distal cervical internal carotid artery (ICA) dissection near the skull base and a small infarct in Wernicke's area. He was placed on anticoagulation and on follow-up has near complete recovery. Patient 2 suffered a proximal cervical ICA dissection that led to arterial occlusion and recurrent middle cerebral artery territory infarcts and significant neurological sequelae. Patient 3 had a skull base ICA dissection that led to a partial Horner's syndrome but no cerebral infarct. While direct causality cannot be proven, intense CrossFit workouts may have led to the ICA dissections in these patients.

  17. The World Wide Web and Active Learning in the International Relations Classroom.

    ERIC Educational Resources Information Center

    Kuzma, Lynn M.

    1998-01-01

    Addresses the use of the World Wide Web by international relations students and scholars. Considers an instructional web project for an international relations class outlining the project's contribution to active learning and the development of students' critical thinking and problem-solving skills. Provides advice for educators interested in…

  18. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Patterns of Cooperation: Distance Theory.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph presents data on the application of distance theory to patterns of cooperation among nations. Distance theory implies that international relations systems (nations, organizations, individuals, etc.) can be…

  19. A Comparative Analysis of Internal Communication and Public Relations Audits. State of the Art.

    ERIC Educational Resources Information Center

    Dozier, David M.; Hellweg, Susan A.

    A review of current literature regarding the state of the art in the conduct of internal communication and public relations audits by public relations practitioners reveals that these two related measurement activities are of considerable importance to the practice of public relations. Public relations audits are concerned with exploratory…

  20. A Relational Approach to International Education through Homestay Programs

    ERIC Educational Resources Information Center

    Kobayashi, Junko; Viswat, Linda

    2015-01-01

    This paper identifies and analyzes intercultural problems through surveys of homestay programs with Japanese students and American host mothers. Given that participants need to go beyond their cognitive knowledge to interact effectively with people from other cultures, a relational approach may be more effective than traditional intercultural…

  1. Perspectives on Public Relations Training in International Schools

    ERIC Educational Resources Information Center

    Bunnell, Tristan

    2005-01-01

    Purpose: Evidence from the UK shows that public relations (PR) in schools initially met with resistance but has since entered a second phase, that of "post marketisation". But, it is still believed that unqualified and untrained administrators practise it in schools. Little formal research has been undertaken into this, especially among the…

  2. Australian Applied Linguistics in Relation to International Trends

    ERIC Educational Resources Information Center

    Baldauf, Richard B., Jr.; Kaplan, Robert B.

    2010-01-01

    Applied Linguistics is a diverse field, comprising a substantial number of sub-fields, sub-specialisations and related fields. To see that this is the case one need only examine the various handbooks and encyclopaedic references that have been published in the last ten years to see the wide range of topics that have been covered. As with many…

  3. Internal pH regulation facilitates in situ long-term acclimation of massive corals to end-of-century carbon dioxide conditions.

    PubMed

    Wall, M; Fietzke, J; Schmidt, G M; Fink, A; Hofmann, L C; de Beer, D; Fabricius, K E

    2016-01-01

    The resilience of tropical corals to ocean acidification depends on their ability to regulate the pH within their calcifying fluid (pHcf). Recent work suggests pHcf homeostasis under short-term exposure to pCO2 conditions predicted for 2100, but it is still unclear if pHcf homeostasis can be maintained throughout a corals lifetime. At CO2 seeps in Papua New Guinea, massive Porites corals have grown along a natural seawater pH gradient for decades. This natural gradient, ranging from pH 8.1-7.4, provides an ideal platform to determine corals' pHcf (using boron isotopes). Porites maintained a similar pHcf (~8.24) at both a control (pH 8.1) and seep-influenced site (pH 7.9). Internal pHcf was slightly reduced (8.12) at seawater pH 7.6, and decreased to 7.94 at a site with a seawater pH of 7.4. A growth response model based on pHcf mirrors the observed distribution patterns of this species in the field. We suggest Porites has the capacity to acclimate after long-time exposure to end-of-century reduced seawater pH conditions and that strong control over pHcf represents a key mechanism to persist in future oceans. Only beyond end-of-century pCO2 conditions do they face their current physiological limit of pH homeostasis and pHcf begins to decrease. PMID:27477963

  4. Internal pH regulation facilitates in situ long-term acclimation of massive corals to end-of-century carbon dioxide conditions

    PubMed Central

    Wall, M.; Fietzke, J.; Schmidt, G. M.; Fink, A; Hofmann, L. C.; de Beer, D.; Fabricius, K. E.

    2016-01-01

    The resilience of tropical corals to ocean acidification depends on their ability to regulate the pH within their calcifying fluid (pHcf). Recent work suggests pHcf homeostasis under short-term exposure to pCO2 conditions predicted for 2100, but it is still unclear if pHcf homeostasis can be maintained throughout a corals lifetime. At CO2 seeps in Papua New Guinea, massive Porites corals have grown along a natural seawater pH gradient for decades. This natural gradient, ranging from pH 8.1–7.4, provides an ideal platform to determine corals’ pHcf (using boron isotopes). Porites maintained a similar pHcf (~8.24) at both a control (pH 8.1) and seep-influenced site (pH 7.9). Internal pHcf was slightly reduced (8.12) at seawater pH 7.6, and decreased to 7.94 at a site with a seawater pH of 7.4. A growth response model based on pHcf mirrors the observed distribution patterns of this species in the field. We suggest Porites has the capacity to acclimate after long-time exposure to end-of-century reduced seawater pH conditions and that strong control over pHcf represents a key mechanism to persist in future oceans. Only beyond end-of-century pCO2 conditions do they face their current physiological limit of pH homeostasis and pHcf begins to decrease. PMID:27477963

  5. Cultural Citizenship in the 21st Century: Adult Learning and Indigenous Peoples. Adult Learning and the Challenges of the 21st Century. A Series of 29 Booklets Documenting Workshops Held at the Fifth International Conference on Adult Education. (Hamburg, Germany, July 14-18, 1997).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Hamburg (Germany). Inst. for Education.

    This booklet, which was produced as a follow-up to the Fifth International Conference on Adult Education, examines cultural citizenship in the 21st century: adult learning, and indigenous peoples. The booklet begins with an introduction and overview of the current situation of indigenous peoples throughout the world, including recent changes in…

  6. Preparing for a New Century of Learning: Technology, Education, and the Internet. ICTE Tampa 1999: International Conference on Technology and Education Proceedings (17th, Tampa, Florida, October 10-13, 1999).

    ERIC Educational Resources Information Center

    1999

    The overarching focus of the International Conference on Technology and Education (ICTE) Tampa 1999 conference was "Preparing for a New Century of Learning: Technology, Education, and the Internet." Twelve themes supported this focus: "Implementation in the Classroom"; "Educational Tools"; "Information Technology and Educational Policy";…

  7. The Challenge To Be Relevant in the 21st Century: Abstracts and Full Text Documents of Papers and Demos Given at the [International Association of Technological University Libraries] IATUL Conference (Pretoria, South Africa, June 1-5, 1998), Volume 18.

    ERIC Educational Resources Information Center

    International Association of Technological Univ. Libraries, Gothenburg (Sweden).

    This proceedings of the 1998 conference of the International Association of Technological University Libraries (IATUL) contains the full text of the following papers: "A Library Ready for 21st Century Services: The Case of the University of Science and Technology (UST) Library, Kumasi, Ghana" (Helena Rebecca Asamoah-Hassan); "Libraries in…

  8. The relation between attachment, personality, internalizing, and externalizing dimensions in adolescents with borderline personality disorder.

    PubMed

    Ramos, Vera; Canta, Guilherme; de Castro, Filipa; Leal, Isabel

    2016-01-01

    The relation between attachment and personality features is an important field to explore in adolescent borderline personality disorder (BPD), and previous research has shown that personality features may be conceptualized within latent internalizing and externalizing dimensions. This cross-sectional study used a structural equation model to examine the association between the BPD participants' perception of attachment and personality features, mediated by the underlying internalizing/externalizing personality dimensions. Data were analyzed for 60 adolescents, ages 15 to 18 years, diagnosed with BPD who completed attachment and personality self-report measures. The authors' results showed a good fit of the model, suggesting a significant association between attachment and the internalizing/externalizing dimensions, which simultaneously congregate and influence personality traits. The perception of attachment anxiety was positively related to the internalizing dimension and at the same time negatively related to the externalizing dimension. However, the perception of attachment avoidance was not related to internalizing or externalizing personality dimensions. PMID:27583810

  9. Obesity: internal medicine, obstetric and gynecological problems related to overweight.

    PubMed

    Grio, R; Porpiglia, M

    1994-09-01

    Obesity is the major nutritional problem affecting industrialised society. According to a recent ISTAT survey, 41% of men and 19% of women in the Italian population suffer from obesity. Obesity is a complex pathological entity with a multiform and often indeterminable etiology. Studies of natural and adopted children and twins suggest that a clear hereditary, constitutional predisposing factor is present in obesity which interacts with environmental conditions. The genetic factor is also suggested by the statistical finding that if neither parent is obese, then only 7-10% of their children will be obese, whereas if one parent is obese, 40-50% of children will probably become obese, and if both parents are obese as many as 70-80% of children will be obese. The risks related to obesity can be broadly categorised as mechanical and metabolic. The former include arthrosis, osteoporosis, degenerative diseases affecting the joints and bone matrix, muscular hypotrophy and respiratory deficits. The major metabolic risks include hypercholesterolemia, altered glycoregulation and hyperuricemia. From an obstetric point of view, apart from the fact that obesity is often associated with sterility, excess weight can often lead to sometimes dramatic complications during pregnancy, involving major risks for both mother and fetus. From a gynecological point of view the links between obesity, tumours and menopause are well known.

  10. century drying

    NASA Astrophysics Data System (ADS)

    Cook, Benjamin I.; Smerdon, Jason E.; Seager, Richard; Coats, Sloan

    2014-11-01

    Global warming is expected to increase the frequency and intensity of droughts in the twenty-first century, but the relative contributions from changes in moisture supply (precipitation) versus evaporative demand (potential evapotranspiration; PET) have not been comprehensively assessed. Using output from a suite of general circulation model (GCM) simulations from phase 5 of the Coupled Model Intercomparison Project, projected twenty-first century drying and wetting trends are investigated using two offline indices of surface moisture balance: the Palmer Drought Severity Index (PDSI) and the Standardized Precipitation Evapotranspiration Index (SPEI). PDSI and SPEI projections using precipitation and Penman-Monteith based PET changes from the GCMs generally agree, showing robust cross-model drying in western North America, Central America, the Mediterranean, southern Africa, and the Amazon and robust wetting occurring in the Northern Hemisphere high latitudes and east Africa (PDSI only). The SPEI is more sensitive to PET changes than the PDSI, especially in arid regions such as the Sahara and Middle East. Regional drying and wetting patterns largely mirror the spatially heterogeneous response of precipitation in the models, although drying in the PDSI and SPEI calculations extends beyond the regions of reduced precipitation. This expansion of drying areas is attributed to globally widespread increases in PET, caused by increases in surface net radiation and the vapor pressure deficit. Increased PET not only intensifies drying in areas where precipitation is already reduced, it also drives areas into drought that would otherwise experience little drying or even wetting from precipitation trends alone. This PET amplification effect is largest in the Northern Hemisphere mid-latitudes, and is especially pronounced in western North America, Europe, and southeast China. Compared to PDSI projections using precipitation changes only, the projections incorporating both

  11. The Relations of Regulation and Emotionality to Children's Externalizing and Internalizing Problem Behavior.

    ERIC Educational Resources Information Center

    Eisenberg, Nancy; Cumberland, Amanda; Spinrad, Tracy L.; Fabes, Richard A.; Shepard, Stephanie A.; Reiser, Mark; Murphy, Bridget C.; LoSaga, Sandra H.; Guthrie, Ivanna K.

    2001-01-01

    Examined relation of different types of negative emotion and regulation and control to 55- to 97-month-olds' internalizing and externalizing problem behaviors. Found that children with externalizing problems, compared to children with internalizing problems and nondisordered children, were more prone to anger, impulsivity, and low regulation.…

  12. 76 FR 6369 - Rewards and Awards for Information Relating to Violations of Internal Revenue Laws

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 301 RIN 1545-BJ89 Rewards and Awards for Information Relating to Violations of Internal Revenue Laws Correction In proposed rule document 2011-928 appearing on pages...

  13. German National Proficiency Scales in Biology: Internal Structure, Relations to General Cognitive Abilities and Verbal Skills

    ERIC Educational Resources Information Center

    Kampa, Nele; Köller, Olaf

    2016-01-01

    National and international large-scale assessments (LSA) have a major impact on educational systems, which raises fundamental questions about the validity of the measures regarding their internal structure and their relations to relevant covariates. Given its importance, research on the validity of instruments specifically developed for LSA is…

  14. Understanding Social Learning Relations of International Students in a Large Classroom Using Social Network Analysis

    ERIC Educational Resources Information Center

    Rienties, Bart; Héliot, YingFei; Jindal-Snape, Divya

    2013-01-01

    A common assumption in higher education is that international students find it difficult to develop learning and friendship relations with host students. When students are placed in a student-centred environment, international students from different cultural backgrounds are "forced" to work together with other students, which allows…

  15. Mathematics Achievement and Anxiety and Their Relation to Internalizing and Externalizing Behaviors

    ERIC Educational Resources Information Center

    Wu, Sarah S.; Willcutt, Erik G.; Escovar, Emily; Menon, Vinod

    2014-01-01

    Although behavioral difficulties are well documented in reading disabilities, little is known about the relationship between math ability and internalizing and externalizing behaviors. Here, we use standardized measures to investigate the relation among early math ability, math anxiety, and internalizing and externalizing behaviors in a group of…

  16. Peer Victimization as a Mediator of the Relation between Facial Attractiveness and Internalizing Problems

    ERIC Educational Resources Information Center

    Rosen, Lisa H.; Underwood, Marion K.; Beron, Kurt J.

    2011-01-01

    This study examined the relations among facial attractiveness, peer victimization, and internalizing problems in early adolescence. We hypothesized that experiences of peer victimization would partially mediate the relationship between attractiveness and internalizing problems. Ratings of attractiveness were obtained from standardized photographs…

  17. African American Career Aspirations: Examining the Relative Influence of Internalized Racism

    ERIC Educational Resources Information Center

    Brown, Danice L.; Segrist, Daniel

    2016-01-01

    The present study examined the relative influence of aspects of internalized racism on the career aspirations of a sample of African American adults. Participants (N = 315), ranging in age from 18 to 62 years, completed measures of internalized racism and career aspirations online. A hierarchical multiple regression analysis was conducted to…

  18. Hypothesis: the reversal of the relation between economic growth and health progress in Sweden in the nineteenth and twentieth centuries was caused by electrification.

    PubMed

    Milham, Samuel

    2014-01-01

    The expected decline of health indicators with economic recessions and improvement with economic growth in the nineteenth century Sweden was reversed in the twentieth century, giving the counterintuitive pattern of higher mortality and lower life expectancy in economic expansions and improvement of these indices in recessions. The change or "tipping point" occurred at the end of the nineteenth century or early in the twentieth century when electrification was introduced into Sweden. All 5 of the reversals of annual industrial electric energy use in the US between 1912 and 1970 were accompanied by recessions with lowered GDP, increased unemployment, decreased mortality and increased life expectancy. The health indices were not related to residential electricity use. The mortality improvement between 1931 and 1932 by state in the US strongly favored urban areas over rural areas. Rural unemployment by state in 1930 was significantly positively correlated with residential electrification percentage by state in 1930. The health effects of economic change are mediated by electrical exposure. PMID:23803154

  19. Gender and relational differences in sensitivity to internal and external cues at 12 months.

    PubMed

    Watson, John S; Futo, Judit; Fonagy, Peter; Gergely, Gyorgy

    2011-03-01

    Gender differences favoring women in relation to awareness of the subjective (internal) world are well demonstrated but their origins are poorly understood. We trained 173 12-month-olds to visually fixate a video image in response to an internal cue (opening own mouth), external cue (seeing a face open its mouth), or both cues. Female infants showed significantly greater sensitivity than males to the internal cues suggesting that prioritization of internally accessible experience is already evident at one year of age. PMID:21500960

  20. PREFACE: The 16th International Symposium on Boron, Borides and Related Materials (ISBB 2008)

    NASA Astrophysics Data System (ADS)

    Tanaka, Takaho

    2009-07-01

    This volume of Journal of Physics: Conference Series contains invited and contributed peer-reviewed papers that were presented at the 16th International Symposium on Boron, Borides and Related Materials (ISBB 2008), which was held on 7-12 September 2008, at Kunibiki Messe, Matsue, Japan. This triennial symposium has a half-century long history starting from the 1st meeting in 1959 at Asbury Park, New Jersey. We were very pleased to organize ISBB 2008, which gathered chemists, physicists, materials scientists as well as diamond and high-pressure researchers. This meeting had a strong background in the boron-related Japanese research history, which includes the discovery of superconductivity in MgB2 and development of Nd-Fe-B hard magnets and of YB66 soft X-ray monochromator. The scope of ISBB 2008 spans both basic and applied interdisciplinary research that is centered on boron, borides and related materials, and the collection of articles defines the state of the art in research on these materials. The topics are centered on: 1. Preparation of new materials (single crystals, thin films, nanostructures, ceramics, etc) under normal or extreme conditions. 2. Crystal structure and chemical bonding (new crystal structures, nonstoichiometry, defects, clusters, quantum-chemical calculations). 3. Physical and chemical properties (band structure, phonon spectra, superconductivity; optical, electrical, magnetic, emissive, mechanical properties; phase diagrams, thermodynamics, catalytic activity, etc) in a wide range of temperatures and pressures. 4. Applications and prospects (thermoelectric converters, composites, ceramics, coatings, etc) There were a few discoveries of new materials, such as nanomaterials, and developments in applications. Many contributions were related to 4f heavy Fermion systems of rare-earth borides. Exotic mechanisms of magnetism and Kondo effects have been discussed, which may indicate another direction of development of boride. Two special sessions

  1. Peer Victimization as a Mediator of the Relation between Facial Attractiveness and Internalizing Problems

    PubMed Central

    Rosen, Lisa H.; Underwood, Marion K.; Beron, Kurt J.

    2011-01-01

    This study examined the relations between facial attractiveness, peer victimization, and internalizing problems in early adolescence. We hypothesized that experiences of peer victimization would partially mediate the relationship between attractiveness and internalizing problems. Ratings of attractiveness were obtained from standardized photographs of participants (93 girls, 82 boys). Teachers provided information regarding peer victimization experiences in sixth grade, and seventh grade teachers assessed internalizing problems. Attractiveness was negatively correlated with victimization and internalizing problems. Experiences of peer victimization were positively correlated with internalizing problems. Structural equation modeling provided support for the hypothesized model of peer victimization partially mediating the relationship between attractiveness and internalizing problems. Implications for intervention programs and future research directions are discussed. PMID:21984861

  2. U.S. Public Relations from an International Perspective: Curricular Issues and Objectives.

    ERIC Educational Resources Information Center

    Pratt, Cornelius B.; Ogbondah, Chris W.

    This paper establishes a rationale for international public relations courses in the curricula of university public relations education in the U.S. and outlines the content of such courses. Disagreements between practitioners and educators on a blueprint for public relations education are documented. Developments pointing to a crucial need for…

  3. International standards related to the classification and deregulation of radioactive waste.

    PubMed

    Linsley, Gordon

    2006-11-01

    Although solid radioactive waste management is mainly a national concern, there are some aspects that have international implications. One important example is the decommissioning of nuclear facilities, which results in the release of materials that could be reused and recycled. It is possible that these materials could enter international trade, especially if the material is a metal. It is clearly desirable, therefore, to have appropriate international standards to help regulate trade. This paper describes recent international developments relating to the establishment of radiological criteria for the release of materials from regulatory control (clearance). There have already been some experiences of clearance and the transfer of recycled materials within Europe, and this paper reviews that experience. It also discusses recent developments in relation to the international classification of radioactive waste. PMID:17033457

  4. The relational underpinnings of quality internal auditing in medical clinics in Israel.

    PubMed

    Carmeli, Abraham; Zisu, Malka

    2009-03-01

    Internal auditing is a key mechanism in enhancing organizational reliability. However, research on the ways quality internal auditing is enabled through learning, deterrence, motivation and process improvement is scant. In particular, the relational underpinnings of internal auditing have been understudied. This study attempts to address this need by examining how organizational trust, perceived organizational support and psychological safety enable internal auditing. Data collected from employees in medical clinics of one of the largest healthcare organizations in Israel at two points in time six months apart. Our results show that organizational trust and perceived organizational support are positively related to psychological safety (measured at time 1), which, in turn, is associated with internal auditing (measured at time 2).

  5. 22 CFR 9a.1 - Security of certain information and material related to the International Energy Program.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... related to the International Energy Program. 9a.1 Section 9a.1 Foreign Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS APPLICABLE TO CERTAIN INTERNATIONAL ENERGY PROGRAMS; RELATED MATERIAL § 9a.1 Security of certain information and material related to the International Energy...

  6. Media internalization and conformity to traditional masculine norms in relation to body image concerns among men.

    PubMed

    De Jesus, Arthur Y; Ricciardelli, Lina A; Frisén, Ann; Smolak, Linda; Yager, Zali; Fuller-Tyszkiewicz, Matthew; Diedrichs, Phillippa C; Franko, Debra; Gattario, Kristina Holmqvist

    2015-08-01

    Previous studies have separately examined conformity to masculine norms and internalization of body ideals in the media in relation to the drive for muscularity (DM). This study was designed to examine these factors together in relation to DM, and further examine how they may differ in relation to drive for thinness (DT) and drive for leanness (DL). Participants were 284 Australian males between ages 18 and 42. They completed validated measures that assessed DM, DT, DL, male gender role norms, and internalization of body ideals. The findings showed that internalization of body ideals mediated the relationship between masculine role norms and body image in the case of both DM and DL. However, masculine norms and internalization were independent predictors of DT. Our findings contribute to further understanding of the roles that the media and masculine norms have in shaping men's drive for muscularity, leanness, and thinness. Longitudinal research is needed to confirm the nature and direction of these relationships.

  7. Comparing Cognitive, Relational and Stress Mechanisms Underlying Gender Differences in Recovery from Bereavement-Related Internalizing Problems

    ERIC Educational Resources Information Center

    Little, Michelle; Sandler, Irwin N.; Wolchik, Sharlene A.; Tein, Jenn-Yun; Ayers, Tim S.

    2009-01-01

    Four putative mediators underlying gender differences in youths' recovery from bereavement-related internalizing problems were examined in a sample (N = 109; age range = 8-16 years at the initial assessment) of parentally bereaved youth: intrusive thoughts about grief, postdeath stressors, negative appraisals of postdeath stressors, and fear of…

  8. Scientific Meetings Database: A New Tool for CTBT-Related International Cooperation

    SciTech Connect

    Knapik, Jerzy F.; Girven, Mary L.

    1999-08-20

    The mission of international cooperation is defined in the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Ways and means of implementation were the subject of discussion during the International Cooperation Workshop held in Vienna in November 1998, and during the Regional Workshop for CTBTO International Cooperation held in Cairo, Egypt in June 1999. In particular, a database of ''Scientific and Technical Meetings Directly or Indirectly Related to CTBT Verification-Related Technologies'' was developed by the CTBTO PrepCom/PTS/International Cooperation section and integrated into the organization's various web sites in cooperation with the U.S. Department of Energy CTBT Research and Development Program. This database, the structure and use of which is described in this paper/presentation is meant to assist the CTBT-related scientific community in identifying worldwide expertise in the CTBT verification-related technologies and should help experts, particularly those of less technologically advanced States Signatories, to strengthen contacts and to pursue international cooperation under the Tredy regime. Specific opportunities for international cooperation, in particular those provided by active participation in the use and further development of this database, are presented in this paper and/or presentation.

  9. 40 CFR Table 26 to Subpart G of... - Seal Related Factors for Internal Floating Roof Vessels

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Seal Related Factors for Internal Floating Roof Vessels 26 Table 26 to Subpart G of Part 63 Protection of Environment ENVIRONMENTAL..., and Wastewater Pt. 63, Subpt. G, Table 26 Table 26 to Subpart G of Part 63—Seal Related Factors...

  10. 36 CFR 902.52 - Records related solely to internal personnel rules and practices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... hiring, training, promotion, demotion, and discharge of employees, and management plans, records, or... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Records related solely to... Corporation Records § 902.52 Records related solely to internal personnel rules and practices. (a)...

  11. Exposure to Intimate Partner Violence, Peer Relations, and Risk for Internalizing Behaviors: A Prospective Longitudinal Study

    ERIC Educational Resources Information Center

    Camacho, Kathleen; Ehrensaft, Miriam K.; Cohen, Patricia

    2012-01-01

    The present study examines the quality of peer relations as a mediator between exposure to IPV (intimate partner violence) and internalizing behaviors in a sample of 129 preadolescents and adolescents (ages 10-18), who were interviewed via telephone as part of a multigenerational, prospective, longitudinal study. Relational victimization is also…

  12. Parenting Practices and Adolescent Internalizing and Externalizing Problems: Moderating Effects of Socially Demanding Kin Relations

    ERIC Educational Resources Information Center

    Taylor, Ronald D.; Lopez, Elizabeth I.; Budescu, Mia; McGill, Rebecca Kang

    2012-01-01

    Association of socially demanding kin relations, mother's emotional support, behavioral control/monitoring, family organization and psychological control with adolescent's internalizing and externalizing problems were assessed in 200 economically disadvantaged, African American mothers and adolescents. Demanding kin relations and mother's…

  13. Relations Among Internalizing and Externalizing Symptoms and Drinking Frequency During Adolescence

    PubMed Central

    Jun, Hyun-Jin; Sacco, Paul; Bright, Charlotte Lyn; Camlin, Elizabeth A. S.

    2016-01-01

    Background In adolescence, internalizing (e.g., anxious, depressive, and withdrawn) and externalizing (e.g., aggressive, oppositional, delinquent, and hyper-active) symptoms are related with alcohol use. However, the directionality among internalizing symptoms, externalizing symptoms, and alcohol use during adolescence is equivocal. Moreover, gender differences and similarities among these behaviors are not definitive in existing literature. Objectives This study examined longitudinal relationships between internalizing and externalizing symptoms and past-month alcohol use among adolescent boys and girls. Methods Using longitudinal survey data from a study of community-dwelling adolescents (n = 724), we estimated cross-lagged structural equation models to test relations between internalizing and externalizing symptoms (as measured by the Youth Self Report, YSR [Achenbach, 1991]) and self-report alcohol use in the past month among adolescents. Gender differences were tested in a multiple group structural equation model. Results Alcohol use at age 12 was a predictor of internalizing and externalizing symptoms at age 15 for both boys and girls. With regard to gender differences, girls demonstrated an association between internalizing symptoms and drinking at age 12, whereas boys showed a stronger association between externalizing symptoms and drinking at age 18. Conclusions/Importance Early alcohol use is problematic for youth, and results of this study lend support to prevention programs for youth. Preventing or curbing early drinking may offset later externalizing and internalizing symptoms, as well as ongoing alcohol use, regardless of gender. PMID:26646723

  14. Enhanced relative biological effectiveness of proton radiotherapy in tumor cells with internalized gold nanoparticles

    SciTech Connect

    Polf, Jerimy C.; Gillin, Michael; Bronk, Lawrence F.; Driessen, Wouter H. P.; Arap, Wadih; Pasqualini, Renata

    2011-05-09

    The development and use of sensitizing agents to improve the effectiveness of radiotherapy have long been sought to improve our ability to treat cancer. In this letter, we have studied the relative biological effectiveness of proton beam radiotherapy on prostate tumor cells with and without internalized gold nanoparticles. The effectiveness of proton radiotherapy for the killing of prostate tumor cells was increased by approximately 15%-20% for those cells containing internalized gold nanoparticles.

  15. Enhanced relative biological effectiveness of proton radiotherapy in tumor cells with internalized gold nanoparticles

    NASA Astrophysics Data System (ADS)

    Polf, Jerimy C.; Bronk, Lawrence F.; Driessen, Wouter H. P.; Arap, Wadih; Pasqualini, Renata; Gillin, Michael

    2011-05-01

    The development and use of sensitizing agents to improve the effectiveness of radiotherapy have long been sought to improve our ability to treat cancer. In this letter, we have studied the relative biological effectiveness of proton beam radiotherapy on prostate tumor cells with and without internalized gold nanoparticles. The effectiveness of proton radiotherapy for the killing of prostate tumor cells was increased by approximately 15%-20% for those cells containing internalized gold nanoparticles.

  16. Relative Impacts of Mitigation, Temperature, and Precipitation on 21st-Century Megadrought Risk in the American Southwest

    NASA Technical Reports Server (NTRS)

    Ault, Toby R.; Mankin, Justin S.; Cook, Benjamin I.; Smerdon, Jason E.

    2015-01-01

    Megadroughts are comparable in severity to the worst droughts of the 20th century but are of much longer duration. A megadrought in the American Southwest would impose unprecedented stress on the limited water resources of the area, making it critical to evaluate future risks not only under different climate change mitigation scenarios but also for different aspects of regional hydroclimate. We find that changes in the mean hydroclimate state, rather than its variability, determine megadrought risk in the American Southwest. Estimates of megadrought probabilities based on precipitation alone tend to underestimate risk. Furthermore, business-as-usual emissions of greenhouse gases will drive regional warming and drying, regardless of large precipitation uncertainties. We find that regional temperature increases alone push megadrought risk above 70, 90, or 99% by the end of the century, even if precipitation increases moderately, does not change, or decreases, respectively. Although each possibility is supported by some climate model simulations, the latter is the most common outcome for the American Southwest in Coupled Model Intercomparison 5 generation models. An aggressive reduction in global greenhouse gas emissions cuts megadrought risks nearly in half.

  17. Is the onset of the 6th century 'dark age' in Maya history related to explosive volcanism?

    NASA Astrophysics Data System (ADS)

    Nooren, Kees; Hoek, Wim Z.; Van der Plicht, Hans; Sigl, Michael; Galop, Didier; Torrescano-Valle, Nuria; Islebe, Gerald; Huizinga, Annika; Winkels, Tim; Middelkoop, Hans; Van Bergen, Manfred

    2016-04-01

    Maya societies in Southern Mexico, Guatemala and Belize experienced a 'dark age' during the second half of the 6th century. This period, also known as the 'Maya Hiatus', is characterized by cultural downturn, political instability and abandonment of many sites in the Central Maya Lowlands. Many theories have been postulated to explain the occurrence of this 'dark age' in Maya history. A possible key role of a large volcanic eruption in the onset of this 'dark age' will be discussed. Volcanic deposits recovered from the sedimentary archive of lake Tuspán and the Usumacinta-Grijalva delta were studied in detail and the combination of multiple dating techniques allowed the reconstruction of the timing of a large 6th century eruption. Volcanic glass shards were fingerprinted to indicate the source volcano and high resolution pollen records were constructed to indicate the environmental impact of the eruption. Results are compared with available archaeological data and causality with the disruption of Maya civilization will be evaluated.

  18. Relative impacts of mitigation, temperature, and precipitation on 21st-century megadrought risk in the American Southwest

    PubMed Central

    Ault, Toby R.; Mankin, Justin S.; Cook, Benjamin I.; Smerdon, Jason E.

    2016-01-01

    Megadroughts are comparable in severity to the worst droughts of the 20th century but are of much longer duration. A megadrought in the American Southwest would impose unprecedented stress on the limited water resources of the area, making it critical to evaluate future risks not only under different climate change mitigation scenarios but also for different aspects of regional hydroclimate. We find that changes in the mean hydroclimate state, rather than its variability, determine megadrought risk in the American Southwest. Estimates of megadrought probabilities based on precipitation alone tend to underestimate risk. Furthermore, business-as-usual emissions of greenhouse gases will drive regional warming and drying, regardless of large precipitation uncertainties. We find that regional temperature increases alone push megadrought risk above 70, 90, or 99% by the end of the century, even if precipitation increases moderately, does not change, or decreases, respectively. Although each possibility is supported by some climate model simulations, the latter is the most common outcome for the American Southwest in Coupled Model Intercomparison 5 generation models. An aggressive reduction in global greenhouse gas emissions cuts megadrought risks nearly in half. PMID:27713927

  19. Directory of International and Regional Organizations Conducting Standards-Related Activities, May 1989

    NASA Astrophysics Data System (ADS)

    Breitenberg, Maureen

    1989-05-01

    The directory contains information on 338 international and regional organizations which conduct standardization, certification, laboratory accreditation, or other standards-related activities. The volume describes their work in these areas, the scope of each organization, national affliations of members, U.S. participants, restrictions on membership, as well as the availability of any standards in English. The volume is designed to serve the needs of Federal agencies and standards writers for information on international and regional organizations involved in standardization and related activities. It may also be useful to manufacturers, engineers, purchasing agents, and others.

  20. Workforce 2000: Work and Workers for the 21st Century.

    ERIC Educational Resources Information Center

    Johnston, William B.; And Others

    Four key trends will shape the American labor force in the final years of the 20th century. The American economy should grow at a relatively healthy pace. Despite its international comeback, however, U.S. manufacturing constitutes a much smaller share of the economy in the year 2000 than it does today. The work force will grow slowly, becoming…

  1. The Redesign of Teacher Education for the Twenty-First Century. International Perspectives on the Preparation of Educational Personnel. Selected Papers from the Thirtieth Anniversary World Assembly of the International Council of Education for Teaching (Washington, DC, July 11-15, 1983).

    ERIC Educational Resources Information Center

    Yff, Joost, Ed.

    This volume is organized according to themes chosen for the 30th Annual World Assembly of the International Council on Education for Teaching (ICET). A keynote speech by Anne Flowers discussed "Teacher Education for the Twenty-First Century." The first theme, "The Redesign of Teacher Education," was discussed through presentations by Anne Flowers,…

  2. Early somatosensory event-related potentials reveal attentional bias for internal stimuli in social anxiety.

    PubMed

    Kanai, Yoshihiro; Nittono, Hiroshi; Kubo, Kenta; Sasaki-Aoki, Shoko; Iwanaga, Makoto

    2012-03-01

    The present study used event-related brain potentials (ERPs) to investigate allocation of attentional resources to internal and external stimuli in individuals with social anxiety. High and low socially anxious individuals were presented with depictions of various facial expressions or household objects, followed by an internal (vibration presented to the finger) or external probe (the letter "E"). Participants were told that the vibration signals physiological changes and were asked to detect both probes. High socially anxious individuals showed larger front-central N140 amplitudes in response to vibratory internal probes as compared to non-anxious controls. ERPs elicited by picture stimuli and external probes and reaction times in response to both probe types did not differ between high and low social anxiety individuals. Early somatosensory ERPs reveal an attentional bias for internal stimuli that does not appear in overt behavior. PMID:22285128

  3. Relations of Parenting to Adolescent Externalizing and Internalizing Distress Moderated by Perception of Neighborhood Danger.

    PubMed

    Goldner, Jonathan S; Quimby, Dakari; Richards, Maryse H; Zakaryan, Arie; Miller, Steve; Dickson, Daniel; Chilson, Jessica

    2016-01-01

    Parental monitoring and warmth have traditionally been studied in the context of White, middle-class families. This article explores optimal levels of these parenting behaviors in preventing adolescent psychopathology in impoverished, urban high-crime areas while accounting for child perceptions of neighborhood danger. In this study, data were collected longitudinally at 2 time points 1 year apart from a sample of 254 African American young adolescents (T1: M age = 12.6 years, 41% male) and their parents. Parental monitoring and warmth, child perception of neighborhood danger, and child internalizing and externalizing behaviors were measured using questionnaires. Child internalizing behaviors were also measured using a time sampling technique capturing in vivo accounts of daily distress. Findings indicated associations between parental monitoring and children's externalizing behaviors along with linear and quadratic associations between parental monitoring and internalizing behaviors. Monitoring and warmth were differentially related to symptoms depending on neighborhood danger level. When children perceived less danger, more monitoring related to less externalizing. When children perceived more danger, more warmth related to less internalizing. In addition, adolescents' perceptions of neighborhood danger emerged as equally strong as monitoring and warmth in predicting symptoms. This study underscores the influence of carefully considering parenting approaches and which techniques optimally prevent adolescents' externalizing, as well as prevent internalizing difficulties. It also highlights how context affects mental health, specifically how perceptions of danger negatively influence adolescents' psychopathology, emphasizing the importance of initiatives to reduce violence in communities.

  4. The IAEA international conference on fast reactors and related fuel cycles: highlights and main outcomes

    SciTech Connect

    Monti, S.; Toti, A.

    2013-07-01

    The 'International Conference on Fast Reactors and Related Fuel Cycles', which is regularly held every four years, represents the main international event dealing with fast reactors technology and related fuel cycles options. Main topics of the conference were new fast reactor concepts, design and simulation capabilities, safety of fast reactors, fast reactor fuels and innovative fuel cycles, analysis of past experience, fast reactor knowledge management. Particular emphasis was put on safety aspects, considering the current need of developing and harmonizing safety standards for fast reactors at the international level, taking also into account the lessons learned from the accident occurred at the Fukushima- Daiichi nuclear power plant in March 2011. Main advances in the several key areas of technological development were presented through 208 oral presentations during 41 technical sessions which shows the importance taken by fast reactors in the future of nuclear energy.

  5. The Application of Grunig's Symmetry-Asymmetry Public Relations Models to Internal Communication Systems.

    ERIC Educational Resources Information Center

    Hellweg, Susan A.

    Based on J. E. Grunig's four models of public relations practice (press agent/publicity, public information, and two-way asymmetric and two-way symmetric practice), this paper examines the potential applicability of these models to internal communication systems in organizations. Following an introduction, in which Grunig's models are briefly…

  6. Labor Relations in Education: An International Perspective. Contributions to the Study of Education, Number 54.

    ERIC Educational Resources Information Center

    Cooper, Bruce S., Ed.

    This book analyzes the unionization of elementary and secondary school teachers in a variety of nations. Following the acknowledgments, foreword by Charles T. Kerchner, and introduction, 16 articles are presented from different countries on international labor relations in education. Each chapter contains an overview and exploration of the…

  7. Concurrent Relations between Perspective-Taking Skills, Desire Understanding, and Internal-State Vocabulary

    ERIC Educational Resources Information Center

    Chiarella, Sabrina S.; Kristen, Susanne; Poulin-Dubois, Diane; Sodian, Beate

    2013-01-01

    Recent studies suggest that there appears to be a similar developmental sequence in the understanding of mental states in both internal-state language and in standard theory-of-mind tasks. These findings suggest possible developmental relations between children's ability to talk and think about the mind. Two experiments investigated the…

  8. Reference States and Relative Values of Internal Energy, Enthalpy, and Entropy.

    ERIC Educational Resources Information Center

    Fredrickson, A. G.

    1983-01-01

    Discusses two reference states (pure chemical compounds and pure elements at specified condition of temperature and pressure) and the relation between these reference states for internal energy and enthalpy. Problem 5.11 from Modell and Reid's "Thermodynamics and its Applications" (p. 141) is used to apply the ideas discussed. (JN)

  9. Perceptions and Experiences of International Trainees in Counseling and Related Programs

    ERIC Educational Resources Information Center

    Ng, Kok-Mun; Smith, Shannon D.

    2009-01-01

    International counseling trainees (ICTs) can play a critical role in multicultural training and enrich the lives of domestic trainers and trainees. However, they face unique barriers. This inquiry examined 14 areas related to their training and stay in the US. Findings largely correspond with those already in the literature (e.g., Ng,…

  10. The Rise of International Relations Programs in the Brazilian Federal Universities: Curriculum Specificities and Current Challenges

    ERIC Educational Resources Information Center

    Ferreira, Marcos Alan S. V.

    2016-01-01

    The aim of this reflection is to study the new international relations (IR) programs introduced by Brazilian federal universities, looking comparatively at their curriculum specificities and current challenges. In recent years, Brazil has seen an increase of IR programs launched in several regions. Since 2003, the Ministry of Education is in the…

  11. International Students' Critical Thinking-Related Problem Areas: UK University Teachers' Perspectives

    ERIC Educational Resources Information Center

    Shaheen, Nisbah

    2016-01-01

    This qualitative study aims to understand the areas of international students' critical thinking-related initial difficulties, in order to facilitate their academic experiences in UK universities. Using a sample of 14 British teachers, the findings reveal that students from culturally and linguistically diverse traditions are very different in…

  12. A Matter of Perspective: Teaching International Relations in the Middle East

    ERIC Educational Resources Information Center

    Burns, Sean

    2014-01-01

    In this article, the author looks at several popular international relations textbooks in light of his experience teaching students in the Middle East. He finds that, for their many strengths, most of the books lack some key features that would make them more useful for students abroad.

  13. Externalizing and Internalizing Problems in Relation to Autonomic Function: A Population-Based Study in Preadolescents

    ERIC Educational Resources Information Center

    Dietrich, Andrea; Riese, Harriette; Sondeijker, Frouke E. P. L.; Greaves-Lord, Kirstin; van Roon, Arie M.; Ormel, Johan; Neeleman, Jan; Rosmalen, Judith G. M.

    2007-01-01

    Objective: To investigate whether externalizing and internalizing problems are related to lower and higher heart rate (HR), respectively, and to explore the relationship of these problems with respiratory sinus arrhythmia (RSA) and baroreflex sensitivity (BRS). Moreover, to study whether problems present at both preschool and preadolescent age…

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

    ERIC Educational Resources Information Center

    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…

  15. Constructing International Relations Simulations: Examining the Pedagogy of IR Simulations through a Constructivist Learning Theory Lens

    ERIC Educational Resources Information Center

    Asal, Victor; Kratoville, Jayson

    2013-01-01

    Simulations are being used more and more in political science generally and in international relations specifically. While there is a growing body of literature describing different simulations and a small amount of literature that empirically tests the impact of simulations, scholars have written very little linking the pedagogic theory behind…

  16. 75 FR 55626 - Certification Related to Aerial Eradication in Colombia Under the International Narcotics Control...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-13

    ...: August 31, 2010. Hillary Rodham Clinton, Secretary of State. BILLING CODE 4710-17-P ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Certification Related to Aerial Eradication in Colombia Under the International Narcotics Control and...

  17. Managing the Role Stress of Public Relations Practitioners in International Schools

    ERIC Educational Resources Information Center

    Bunnell, Tristan

    2006-01-01

    This article examines the diverse role and work of public relations practitioners in the growing body of international schools. It examines evidence of "role stress" in the form of the subsets of role overload, role ambiguity, role conflict and role preparedness. Three particular aspects were identified. The role seems prone to change alongside…

  18. The Challenges of International Education: Developing a Public Relations Unit for the Asian Region

    ERIC Educational Resources Information Center

    Fitch, Kate; Surma, Anne

    2006-01-01

    Murdoch University's public relations program attracts a significant number of international students. Up to 60% of students in some units come from Singapore and Malaysia. While many spend at least one year in Australia as part of the three year degree, students in both countries may complete the entire degree offshore from 2007. The authors…

  19. International Policies on Sharing Genomic Research Results with Relatives: Approaches to Balancing Privacy with Access.

    PubMed

    Branum, Rebecca; Wolf, Susan M

    2015-01-01

    Returning genetic research results to relatives raises complex issues. In order to inform the U.S. debate, this paper analyzes international law and policies governing the sharing of genetic research results with relatives and identifies key themes and lessons. The laws and policies from other countries demonstrate a range of approaches to balancing individual privacy and autonomy with family access for health benefit, offering important lessons for further development of approaches in the United States.

  20. 22 CFR 9a.1 - Security of certain information and material related to the International Energy Program.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Security of certain information and material related to the International Energy Program. 9a.1 Section 9a.1 Foreign Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS APPLICABLE TO CERTAIN INTERNATIONAL ENERGY PROGRAMS; RELATED MATERIAL § 9a.1 Security of certain...

  1. The Challenges of the 21st Century for Vocational Education and Training. International Conference on Vocational Education and Training Proceedings (Helsinki, Finland, August 24-28, 1997).

    ERIC Educational Resources Information Center

    Lasonen, Johanna, Ed.

    The following are among the 52 papers included: "A Vision of Vocational Education and Training for the Approaching Millennium" (Mndebele); "Challenges for the 21st Century for Technical-Vocational Education and Training from Global, Regional and National Perspectives" (Basu); "A Customer-Oriented Approach for Curriculum Development in Vocational…

  2. Clinical Presentation, Etiology and Outcome of Infective Endocarditis in the 21st Century: The International Collaboration on Endocarditis-Prospective Cohort Study

    PubMed Central

    Murdoch, David R.; Corey, G. Ralph; Hoen, Bruno; Miró, José M.; Fowler, Vance G.; Bayer, Arnold S.; Karchmer, Adolf W.; Olaison, Lars; Pappas, Paul A.; Moreillon, Philippe; Chambers, Stephen T.; Chu, Vivian H.; Falcó, Vicenç; Holland, David J.; Jones, Philip; Klein, John L.; Raymond, Nigel J.; Read, Kerry M.; Tripodi, Marie Francoise; Utili, Riccardo; Wang, Andrew; Woods, Christopher W.; Cabell, Christopher H.

    2013-01-01

    Background The aim of this study was to provide a contemporary picture of the presentation, etiology and outcome of infective endocarditis (IE) in a large patient cohort from multiple locations worldwide. Methods Prospective cohort study of 2781 adults with definite IE admitted to 58 hospitals in 25 countries between June 2000 and September 2005. Results The median age of the cohort was 57.9 (IQR 43.2–71.8) years and 72% had native valve IE. Most (77%) patients presented early in the disease (<30 days) with few of the classic clinical hallmarks of IE. Recent health-care exposure was found in one quarter of patients. Staphylococcus aureus was the most common pathogen (31%). Mitral (41%) and aortic (38%) valves were infected most commonly. Complications were common: stroke (17%); embolization other than stroke (23%); heart failure (32%) and intracardiac abscess (14%). Surgical therapy was common (48%) and in-hospital mortality remained high (18%). Prosthetic valve involvement (OR 1.47, 95%CI 1.13–1.90), increasing age (OR 1.30, 95%CI 1.17–1.46 per 10-year interval), pulmonary edema (OR 1.79, 95%CI 1.39–2.30), S. aureus infection (OR 1.54, 95%CI 1.14–2.08), coagulase-negative staphylococcal infection (OR 1.50, 95%CI 1.07–2.10), mitral valve vegetation (OR 1.34, 95%CI 1.06–1.68), and paravalvular complications (OR 2.25, 95%CI 1.64–3.09) were associated with increased risk of in-hospital death, while viridans streptococcal infection (OR 0.52, 95%CI 0.33–0.81) and surgery (OR 0.61, 95%CI 0.44–0.83) were associated with decreased risk. Conclusions In the early 21st century, IE is more often an acute disease, characterized by a high rate of S. aureus infection. Mortality remains relatively high. PMID:19273776

  3. Understanding internalized HIV/AIDS-related stigmas in the Dominican Republic: a short report.

    PubMed

    Rael, Christine Tagliaferri; Hampanda, Karen

    2016-01-01

    HIV/AIDS-related stigmas can become internalized, resulting in declines in physical and mental health. Pathways to internalized HIV-related stigma (IS), characterized by persistently negative, self-abasing thoughts, are not well established among women living with HIV/AIDS (WLWHA) in the Dominican Republic (DR). Identifying factors involved in self-directed shaming and blaming is important, given the high HIV prevalence in the DR's most vulnerable populations. The present study sheds light on factors involved in negative and self-abasing thoughts in WLWHA in the DR by examining the relationship between depression, perceived HIV-related stigma from the community (PSC), perceived HIV-related stigma from family (PSF), and IS. The Internalized AIDS-Related Stigma Scale (IA-RSS), the Center for Epidemiologic Studies Short Depression Scale (CES-D 10), and an instrument designed to measure perceived HIV-related stigma from the community and family was administered to 233 WLWHA in Puerto Plata, DR. Data were analyzed using descriptive statistics and ordered multiple logistic regression. Results showed that depression (OR = 1.60; p < .05), PSC (OR = 3.68; p < .001), and PSF (OR = 1.60; p < .01) were positively associated with IS. These findings indicate that IS-reducing interventions should address HIV-related depression. Additionally, HIV-related treatment and care services should work with WLWHA to adopt healthier attitudes about how community members view people living with HIV/AIDS in the DR.

  4. Understanding Internalized HIV/AIDS-Related Stigmas in the Dominican Republic: A Short Report

    PubMed Central

    Hampanda, Karen

    2016-01-01

    HIV/AIDS-related stigmas can become internalized, resulting in declines in physical and mental health. Pathways to internalized HIV-related stigma (IS), characterized by persistently negative, self-abasing thoughts, are not well established among women living with HIV/AIDS (WLWHA) in the Dominican Republic (DR). Identifying factors involved in self-directed shaming and blaming is important, given the high HIV prevalence in the DR’s most vulnerable populations. The present study sheds light on factors involved in negative and self-abasing thoughts in WLWHA in the DR by examining the relationship between depression, perceived HIV-related stigma from the community (PSC), perceived HIV-related stigma from family (PSF) and IS. The Internalized AIDS-Related Stigma Scale (IA-RSS), the Center for Epidemiologic Studies Short Depression Scale (CES-D 10), and an instrument designed to measure perceived HIV-related stigma from the community and family was administered to 233 WLWHA in Puerto Plata, DR. Data were analyzed using descriptive statistics and ordered multiple logistic regression. Results showed that depression (OR=1.60; p<0.05), PSC (OR=3.68; p<0.001), and PSF (OR=1.60; p<0.01) were positively associated with IS. These findings indicate that IS-reducing interventions should address HIV-related depression. Additionally, HIV-related treatment and care services should work with WLWHA to adopt healthier attitudes about how community members view people living with HIV/AIDS in the Dominican Republic. PMID:26466239

  5. Mathematics achievement and anxiety and their relation to internalizing and externalizing behaviors.

    PubMed

    Wu, Sarah S; Willcutt, Erik G; Escovar, Emily; Menon, Vinod

    2014-01-01

    Although behavioral difficulties are well documented in reading disabilities, little is known about the relationship between math ability and internalizing and externalizing behaviors. Here, we use standardized measures to investigate the relation among early math ability, math anxiety, and internalizing and externalizing behaviors in a group of 366 second and third graders. Math achievement was significantly correlated with attentional difficulties and social problems but not with internalizing symptoms. The relation between math achievement and externalizing behavioral problems was stronger in girls than in boys. Math achievement was not correlated with trait anxiety but was negatively correlated with math anxiety. Critically, math anxiety differed significantly between children classified as math learning disabled (MLD), low achieving (LA), and typically developing (TD), with math anxiety significantly higher in the MLD and LA groups compared to the TD group. Our findings suggest that, even in nonclinical samples, math difficulties at the earliest stages of formal math learning are associated with attentional difficulties and domain-specific anxiety. These findings underscore the need for further examination of the shared cognitive, neural, and genetic influences underlying problem solving and nonverbal learning difficulties and accompanying internalizing and externalizing behaviors.

  6. Relation of Hydrogen and Methane to Carbon Monoxide in Exhaust Gases from Internal-Combustion Engines

    NASA Technical Reports Server (NTRS)

    Gerrish, Harold C; Tessmann, Arthur M

    1935-01-01

    The relation of hydrogen and methane to carbon monoxide in the exhaust gases from internal-combustion engines operating on standard-grade aviation gasoline, fighting-grade aviation gasoline, hydrogenated safety fuel, laboratory diesel fuel, and auto diesel fuel was determined by analysis of the exhaust gases. Two liquid-cooled single-cylinder spark-ignition, one 9-cylinder radial air-cooled spark-ignition, and two liquid-cooled single-cylinder compression-ignition engines were used.

  7. 39 CFR 320.5 - Suspension for certain international-ocean carrier-related documents.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Suspension for certain international-ocean carrier...-ocean carrier-related documents. The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes for documents, sent by a shipper or an...

  8. 39 CFR 320.5 - Suspension for certain international-ocean carrier-related documents.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Suspension for certain international-ocean carrier...-ocean carrier-related documents. The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes for documents, sent by a shipper or an...

  9. 39 CFR 320.5 - Suspension for certain international-ocean carrier-related documents.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Suspension for certain international-ocean carrier...-ocean carrier-related documents. The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes for documents, sent by a shipper or an...

  10. 39 CFR 320.5 - Suspension for certain international-ocean carrier-related documents.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Suspension for certain international-ocean carrier...-ocean carrier-related documents. The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes for documents, sent by a shipper or an...

  11. 39 CFR 320.5 - Suspension for certain international-ocean carrier-related documents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Suspension for certain international-ocean carrier...-ocean carrier-related documents. The operation of 39 U.S.C. 601(a) (1) through (6) and § 310.2(b) (1) through (6) of this chapter is suspended on all post routes for documents, sent by a shipper or an...

  12. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Cooperation, UU Behavior, 1966-69.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969…

  13. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Conflict, UU Behavior, 1966-69.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents findings from an analysis of data on international conflict over a three-year period. Computer printout of the analysis is included. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph reports on the testing of relative status field…

  14. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Patterns of Cooperation: Relative Status-Field Theory, TT Actors.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their power in analyzing international relations, this monograph reports on the testing of relative status field theory on WEIS conflict data for 1966-1969…

  15. International Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2015)

    NASA Astrophysics Data System (ADS)

    2015-09-01

    The International Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2015) took place in the Technological Educational Institute (TEI) of Athens, Greece on June 18-20, 2015 and was organized by the Department of Biomedical Engineering. The scope of the conference was to provide a forum on the latest developments in Biomedical Instrumentation and related principles of Physical and Engineering sciences. Scientists and engineers from academic, industrial and health disciplines were invited to participate in the Conference and to contribute both in the promotion and dissemination of the scientific knowledge.

  16. IgG4-related disease: a novel lymphoproliferative disorder discovered and established in Japan in the 21st century.

    PubMed

    Masaki, Yasufumi; Kurose, Nozomu; Umehara, Hisanori

    2011-01-01

    IgG4-related disease is a novel lymphoproliferative disorder that shows hyper-IgG4-γ-globulinemia and IgG4-producing plasma cell expansion in affected organs with fibrotic or sclerotic changes. Patients show systemic inflammatory conditions and various symptoms depending on the affected organ. Since the first report of patients with elevated serum IgG4 in sclerosing pancreatitis in 2001, various systemic disorders described by many names have been reported. Despite similarities in the organs involved in IgG4-related Mikulicz's disease and Sjögren's syndrome, there are marked clinical and pathological differences between these conditions. Most patients diagnosed with autoimmune pancreatitis in Japan have IgG4-related pancreatitis [Type 1 autoimmune pancreatitis (AIP), lymphoplasmacytic sclerosing pancreatitis (LPSP)], a disease distinct from some of the western type [Type 2 AIP, idiopathic duct-centric chronic pancreatitis (IDCP), autoimmune pancreatitis with granulocytic epithelial lesions (GEL)]. Diagnosis of IgG4-related disease is characterized by both elevated serum IgG4 (>135 mg/dL) and histopathological features including lymphocyte and IgG4(+) plasma cell infiltration (IgG4(+) plasma cells/IgG(+) plasma cells>40%). Differential diagnosis from other distinct disorders, such as sarcoidosis, Castleman's disease, Wegener's granulomatosis, lymphoma, cancer, and other existing conditions associated with high serum IgG4 level or abundant IgG4-bearing plasma cells in tissues is necessary. We have begun a clinical prospective study to establish a treatment strategy (Phase II prospective treatment study for IgG4-multiorgan lymphoproliferative syndrome: UMIN R000002311). PMID:21628856

  17. Relative deprivation and internal migration in the United States: A comparison of black and white men

    PubMed Central

    Flippen, Chenoa

    2013-01-01

    While the link between geographic and social mobility has long been a cornerstone of sociological approaches to migration, recent research has cast doubt on the economic returns to internal U.S. migration. Moreover, important racial disparities in migration patterns remain poorly understood. Drawing on data from the 2000 census, I reappraise the link between migration and social mobility by taking relative deprivation into consideration. I examine the association between migration, disaggregated by region of origin and destination, and absolute and relative earnings and occupational prestige, separately by race. Findings lend new insight into the theoretical and stratification implications of growing racial disparities in migration patterns; while both blacks and whites who move north-south generally average lower absolute incomes than their stationary northern peers, they enjoy significantly higher relative social position. Moreover, the relative “gains” to migration are substantially larger for blacks than whites. The opposite patterns obtain for south-north migration. PMID:24391221

  18. International Leaders Summit: Using Dialogue to Center the Conversation on the Education of Deaf Children and Youth in the 21st Century

    ERIC Educational Resources Information Center

    Anderson, John L.

    2011-01-01

    On July 18, 2010, the eve of the 21st International Congress on the Education of the Deaf (ICED 2010), the International Leaders Summit was held at the Center for Dialogue at Simon Fraser University, Vancouver, Canada. A total of 120 world leaders from 32 countries participated. Presenters, including students, led the conversation on current…

  19. Differential relations between youth internalizing/externalizing problems and cortisol responses to performance vs. interpersonal stress.

    PubMed

    Laurent, Heidemarie; Vergara-Lopez, Chrystal; Stroud, Laura R

    2016-09-01

    Efforts to define hypothalamic-pituitary-adrenal (HPA) axis profiles conferring risk for psychopathology have yielded inconclusive results, perhaps in part due to limited assessment of the stress response. In particular, research has typically focused on HPA responses to performance tasks, while neglecting the interpersonal stressors that become salient during adolescence. In this study we investigated links between psychosocial adjustment - youth internalizing and externalizing problems, as well as competence - and HPA responses to both performance and interpersonal stressors in a normative sample of children and adolescents. Participants (n = 59) completed a set of performance (public speaking, mental arithmetic, mirror tracing) and/or interpersonal (peer rejection) tasks and gave nine saliva samples, which were assayed for cortisol. Hierarchical linear models of cortisol response trajectories in relation to child behavior checklist (CBCL) scores revealed stressor- and sex-specific associations. Whereas internalizing problems related to earlier peaking, less dynamic cortisol responses to interpersonal stress (across males and females), externalizing problems related to lower, earlier peaking and less dynamic cortisol responses to performance stress for males only, and competence-related to later peaking cortisol responses to interpersonal stress for females only. Implications for understanding contextual stress profiles underlying different forms of psychopathology are discussed. PMID:27470923

  20. Differential relations between youth internalizing/externalizing problems and cortisol responses to performance vs. interpersonal stress.

    PubMed

    Laurent, Heidemarie; Vergara-Lopez, Chrystal; Stroud, Laura R

    2016-09-01

    Efforts to define hypothalamic-pituitary-adrenal (HPA) axis profiles conferring risk for psychopathology have yielded inconclusive results, perhaps in part due to limited assessment of the stress response. In particular, research has typically focused on HPA responses to performance tasks, while neglecting the interpersonal stressors that become salient during adolescence. In this study we investigated links between psychosocial adjustment - youth internalizing and externalizing problems, as well as competence - and HPA responses to both performance and interpersonal stressors in a normative sample of children and adolescents. Participants (n = 59) completed a set of performance (public speaking, mental arithmetic, mirror tracing) and/or interpersonal (peer rejection) tasks and gave nine saliva samples, which were assayed for cortisol. Hierarchical linear models of cortisol response trajectories in relation to child behavior checklist (CBCL) scores revealed stressor- and sex-specific associations. Whereas internalizing problems related to earlier peaking, less dynamic cortisol responses to interpersonal stress (across males and females), externalizing problems related to lower, earlier peaking and less dynamic cortisol responses to performance stress for males only, and competence-related to later peaking cortisol responses to interpersonal stress for females only. Implications for understanding contextual stress profiles underlying different forms of psychopathology are discussed.

  1. The xenotropic murine leukemia virus-related retrovirus debate continues at first international workshop.

    PubMed

    Stoye, Jonathan P; Silverman, Robert H; Boucher, Charles A; Le Grice, Stuart F J

    2010-12-22

    The 1st International Workshop on Xenotropic Murine Leukemia Virus-Related Retrovirus (XMRV), co-sponsored by the National Institutes of Health, The Department of Health and Human Services and Abbott Diagnostics, was convened on September 7/8, 2010 on the NIH campus, Bethesda, MD. Attracting an international audience of over 200 participants, the 2-day event combined a series of plenary talks with updates on different aspects of XMRV research, addressing basic gammaretrovirus biology, host response, association of XMRV with chronic fatigue syndrome and prostate cancer, assay development and epidemiology. The current status of XMRV research, concerns among the scientific community and suggestions for future actions are summarized in this meeting report.

  2. [Brazilian legislation and the international recommendations related to the occupational exposure to biologic agents].

    PubMed

    Galon, Tanyse; Marziale, Maria Helena Palucci; de Souza, Wecksley Leonardo

    2011-01-01

    Bibliographic review with the objective to identify the Brazilian legislation related to occupational exposure of health workers to biological material and compare it with the main recommendations of the International Labor Organization (ILO) and the Centers for Disease Control and Prevention (CDC). The information was searched by access to the websites of the Ministry of Health, Ministry of Labor and Employment, ILO and CDC. The data collected were categorized into five themes for better understanding and analysis. We find that the Brazilian legislation covers most of the international recommendations, but the obligation of providing safety devices was later included in the legislation. It is concluded that workers need information about their rights and duties before the exposure to biological hazards. PMID:21468504

  3. The XIX century smallpox prevention in Naples and the risk of transmission of human blood-related pathogens.

    PubMed

    Buonaguro, Franco Maria; Tornesello, Maria Lina; Buonaguro, Luigi

    2015-01-27

    Vaccines are the most successful strategy developed in Medicine to prevent and even eradicate the most dreadful epidemic infectious diseases. The history of smallpox vaccination in Naples is quite unique. Although Galbiati established the retro-vaccination (1803) and developed the "calf" lymph vaccine, recognized and implemented since 1864 as the optimal smallpox vaccine in the following hundred years, Naples general population was mainly vaccinated with "human" lymph from abandoned children until 1893. Mini-epidemics of syphilis and serum hepatitis were periodically reported as results of arm-to-arm procedure. The risk of transmission of blood-related pathogens was higher in Naples where >80% of abandoned children, used as repository of cowpox virus, were dying in their first year of life. Recent vaccinology standards finally eliminated the risk of adventitious contaminating pathogens. Implementation of hepatitis B vaccination since 1991 eventually contributed to current HBV prevalence in Campania region <1%, within the range of the European Countries.

  4. Enterococcal endocarditis in the beginning of the 21st century: analysis from the International Collaboration on Endocarditis-Prospective Cohort Study.

    PubMed

    Chirouze, C; Athan, E; Alla, F; Chu, V H; Ralph Corey, G; Selton-Suty, C; Erpelding, M-L; Miro, J M; Olaison, L; Hoen, B

    2013-12-01

    Enterococci are reportedly the third most common group of endocarditis-causing pathogens but data on enterococcal infective endocarditis (IE) are limited. The aim of this study was to analyse the characteristics and prognostic factors of enterococcal IE within the International Collaboration on Endocarditis. In this multicentre, prospective observational cohort study of 4974 adults with definite IE recorded from June 2000 to September 2006, 500 patients had enterococcal IE. Their characteristics were described and compared with those of oral and group D streptococcal IE. Prognostic factors for enterococcal IE were analysed using multivariable Cox regression models. The patients' mean age was 65 years and 361/500 were male. Twenty-three per cent (117/500) of cases were healthcare related. Enterococcal IE were more frequent than oral and group D streptococcal IE in North America. The 1-year mortality rate was 28.9% (144/500). E. faecalis accounted for 90% (453/500) of enterococcal IE. Resistance to vancomycin was observed in 12 strains, eight of which were observed in North America, where they accounted for 10% (8/79) of enterococcal strains, and was more frequent in E. faecium than in E. faecalis (3/16 vs. 7/364 , p 0.01). Variables significantly associated with 1-year mortality were heart failure (HR 2.4, 95% CI 1.7--3.5, p <0.0001), stroke (HR 1.9, 95% CI 1.3--2.8, p 0.001) and age (HR 1.02 per 1-year increment, 95% CI 1.01--1.04, p 0.002). Surgery was not associated with better outcome. Enterococci are an important cause of IE, with a high mortality rate. Healthcare association and vancomycin resistance are common in particular in North America.

  5. Water Polo Game-Related Statistics in Women’s International Championships: Differences and Discriminatory Power

    PubMed Central

    Escalante, Yolanda; Saavedra, Jose M.; Tella, Victor; Mansilla, Mirella; García-Hermoso, Antonio; Dominguez, Ana M.

    2012-01-01

    The aims of this study were (i) to compare women’s water polo game-related statistics by match outcome (winning and losing teams) and phase (preliminary, classificatory, and semi-final/bronze medal/gold medal), and (ii) identify characteristics that discriminate performances for each phase. The game-related statistics of the 124 women’s matches played in five International Championships (World and European Championships) were analyzed. Differences between winning and losing teams in each phase were determined using the chi-squared. A discriminant analysis was then performed according to context in each of the three phases. It was found that the game-related statistics differentiate the winning from the losing teams in each phase of an international championship. The differentiating variables were both offensive (centre goals, power-play goals, counterattack goal, assists, offensive fouls, steals, blocked shots, and won sprints) and defensive (goalkeeper-blocked shots, goalkeeper-blocked inferiority shots, and goalkeeper-blocked 5-m shots). The discriminant analysis showed the game-related statistics to discriminate performance in all phases: preliminary, classificatory, and final phases (92%, 90%, and 83%, respectively). Two variables were discriminatory by match outcome (winning or losing teams) in all three phases: goals and goalkeeper-blocked shots. Key pointsThe preliminary phase that more than one variable was involved in this differentiation, including both offensive and defensive aspects of the game.The game-related statistics were found to have a high discriminatory power in predicting the result of matches with shots and goalkeeper-blocked shots being discriminatory variables in all three phases.Knowledge of the characteristics of women’s water polo game-related statistics of the winning teams and their power to predict match outcomes will allow coaches to take these characteristics into account when planning training and match preparation. PMID

  6. Derivation and application of the reciprocity relations for radiative transfer with internal illumination

    NASA Technical Reports Server (NTRS)

    Cogley, A. C.

    1975-01-01

    A Green's function formulation is used to derive basic reciprocity relations for planar radiative transfer in a general medium with internal illumination. Reciprocity (or functional symmetry) allows an explicit and generalized development of the equivalence between source and probability functions. Assuming similar symmetry in three-dimensional space, a general relationship is derived between planar-source intensity and point-source total directional energy. These quantities are expressed in terms of standard (universal) functions associated with the planar medium, while all results are derived from the differential equation of radiative transfer.

  7. Semantic modeling for theory clarification: The realist vs liberal international relations perspective

    SciTech Connect

    Bray, O.H. |

    1994-04-01

    This paper describes a natural language based, semantic information modeling methodology and explores its use and value in clarifying and comparing political science theories and frameworks. As an example, the paper uses this methodology to clarify and compare some of the basic concepts and relationships in the realist (e.g. Waltz) and the liberal (e.g. Rosenau) paradigms for international relations. The methodology can provide three types of benefits: (1) it can clarify and make explicit exactly what is meant by a concept; (2) it can often identify unanticipated implications and consequence of concepts and relationships; and (3) it can help in identifying and operationalizing testable hypotheses.

  8. Relations between shyness-sensitivity and internalizing problems in Chinese children: moderating effects of academic achievement.

    PubMed

    Chen, Xinyin; Yang, Fan; Wang, Li

    2013-07-01

    Shy-sensitive children are likely to develop adjustment problems in today's urban China as the country has evolved into an increasingly competitive, market-oriented society. The main purpose of this one-year longitudinal study was to examine the moderating effects of academic achievement on relations between shyness-sensitivity and later internalizing problems in Chinese children. A sample of 1171 school-age children (591 boys, 580 girls) in China, initially at the age of 9 years, participated in the study. Data on shyness, academic achievement, and internalizing problems were collected from multiple sources including peer evaluations, teacher ratings, self-reports, and school records. It was found that shyness positively and uniquely predicted later loneliness, depression, and teacher-rated internalizing problems, with the stability effect controlled, for low-achieving children, but not for high-achieving children. The results indicate that, consistent with the stress buffering model, academic achievement may be a buffering factor that serves to protect shy-sensitive children from developing psychological problems. PMID:23318940

  9. An International Consensus Definition of the Wish to Hasten Death and Its Related Factors

    PubMed Central

    Porta-Sales, Josep; Alonso-Babarro, Alberto; Altisent, Rogelio; Aradilla-Herrero, Amor; Bellido-Pérez, Mercedes; Breitbart, William; Centeno, Carlos; Cuervo, Miguel Angel; Deliens, Luc; Frerich, Gerrit; Gastmans, Chris; Lichtenfeld, Stephanie; Limonero, Joaquín T; Maier, Markus A; Materstvedt, Lars Johan; Nabal, María; Rodin, Gary; Rosenfeld, Barry; Schroepfer, Tracy; Tomás-Sábado, Joaquín; Trelis, Jordi; Villavicencio-Chávez, Christian; Voltz, Raymond

    2016-01-01

    Background The desire for hastened death or wish to hasten death (WTHD) that is experienced by some patients with advanced illness is a complex phenomenon for which no widely accepted definition exists. This lack of a common conceptualization hinders understanding and cooperation between clinicians and researchers. The aim of this study was to develop an internationally agreed definition of the WTHD. Methods Following an exhaustive literature review, a modified nominal group process and an international, modified Delphi process were carried out. The nominal group served to produce a preliminary definition that was then subjected to a Delphi process in which 24 experts from 19 institutions from Europe, Canada and the USA participated. Delphi responses and comments were analysed using a pre-established strategy. Findings All 24 experts completed the three rounds of the Delphi process, and all the proposed statements achieved at least 79% agreement. Key concepts in the final definition include the WTHD as a reaction to suffering, the fact that such a wish is not always expressed spontaneously, and the need to distinguish the WTHD from the acceptance of impending death or from a wish to die naturally, although preferably soon. The proposed definition also makes reference to possible factors related to the WTHD. Conclusions This international consensus definition of the WTHD should make it easier for clinicians and researchers to share their knowledge. This would foster an improved understanding of the phenomenon and help in developing strategies for early therapeutic intervention. PMID:26726801

  10. The Relative Contribution of Internal and Model Variabilities to the Uncertainty in Decadal Climate Predictions

    NASA Astrophysics Data System (ADS)

    Strobach, Ehud; Bel, Golan

    2016-04-01

    distribution of the uncertainty reveals that the surface temperature has higher variability over land and at high latitudes, whereas the surface zonal wind has higher variability over the ocean. The relative importance of the internal and model variabilities depends on the averaging period, the definition of the anomaly, and the location. These findings suggest that several methods should be combined in order to assess future climate prediction uncertainties. In addition, the significant contribution of the model variability suggests that weighting of the ensemble members may reduce the uncertainties.

  11. Involvement of human internal globus pallidus in the early modulation of cortical error-related activity.

    PubMed

    Herrojo Ruiz, María; Huebl, Julius; Schönecker, Thomas; Kupsch, Andreas; Yarrow, Kielan; Krauss, Joachim K; Schneider, Gerd-Helge; Kühn, Andrea A

    2014-06-01

    The detection and assessment of errors are a prerequisite to adapt behavior and improve future performance. Error monitoring is afforded by the interplay between cortical and subcortical neural systems. Ample evidence has pointed to a specific cortical error-related evoked potential, the error-related negativity (ERN), during the detection and evaluation of response errors. Recent models of reinforcement learning implicate the basal ganglia (BG) in early error detection following the learning of stimulus-response associations and in the modulation of the cortical ERN. To investigate the influence of the human BG motor output activity on the cortical ERN during response errors, we recorded local field potentials from the sensorimotor area of the internal globus pallidus and scalp electroencephalogram representing activity from the posterior medial frontal cortex in patients with idiopathic dystonia (hands not affected) during a flanker task. In error trials, a specific pallidal error-related potential arose 60 ms prior to the cortical ERN. The error-related changes in pallidal activity-characterized by theta oscillations-were predictive of the cortical error-related activity as assessed by Granger causality analysis. Our findings show an early modulation of error-related activity in the human pallidum, suggesting that pallidal output influences the cortex at an early stage of error detection.

  12. Concept for an International Standard related to Space Weather Effects on Space Systems

    NASA Astrophysics Data System (ADS)

    Tobiska, W. Kent; Tomky, Alyssa

    There is great interest in developing an international standard related to space weather in order to specify the tools and parameters needed for space systems operations. In particular, a standard is important for satellite operators who may not be familiar with space weather. In addition, there are others who participate in space systems operations that would also benefit from such a document. For example, the developers of software systems that provide LEO satellite orbit determination, radio communication availability for scintillation events (GEO-to-ground L and UHF bands), GPS uncertainties, and the radiation environment from ground-to-space for commercial space tourism. These groups require recent historical data, current epoch specification, and forecast of space weather events into their automated or manual systems. Other examples are national government agencies that rely on space weather data provided by their organizations such as those represented in the International Space Environment Service (ISES) group of 14 national agencies. Designers, manufacturers, and launchers of space systems require real-time, operational space weather parameters that can be measured, monitored, or built into automated systems. Thus, a broad scope for the document will provide a useful international standard product to a variety of engineering and science domains. The structure of the document should contain a well-defined scope, consensus space weather terms and definitions, and internationally accepted descriptions of the main elements of space weather, its sources, and its effects upon space systems. Appendices will be useful for describing expanded material such as guidelines on how to use the standard, how to obtain specific space weather parameters, and short but detailed descriptions such as when best to use some parameters and not others; appendices provide a path for easily updating the standard since the domain of space weather is rapidly changing with new advances

  13. Self-concept clarity, thin-ideal internalization, and appearance-related social comparison as predictors of body dissatisfaction.

    PubMed

    Vartanian, Lenny R; Dey, Shanta

    2013-09-01

    This study examined the associations among self-concept clarity, thin-ideal internalization, appearance-related social comparison tendencies, and body dissatisfaction. Female university students (N=278) completed self-report measures of these constructs. Structural equation modeling revealed several key findings: (a) thin-ideal internalization mediated the link between appearance-related social comparison tendencies and body dissatisfaction; (b) self-concept clarity was negatively associated with both thin-ideal internalization and appearance-related social comparison tendencies; and (c) thin-ideal internalization mediated the link between self-concept clarity and body dissatisfaction. These findings suggest that low self-concept clarity might contribute to body image problems because it increases women's vulnerability to thin-ideal internalization and appearance-related social comparison tendencies.

  14. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Patterns of Conflict: Relative Status-Field Theory, UU Actors.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents the computer printout of an analysis of data on international conflict over a three-year period. Part of a large scale research project to test various theories with regard to their power in analyzing international relations, this monograph presents data on the application of discriminant function analysis of 'underdog'…

  15. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Patterns of Cooperation: Relative Status-Field Theory, UU Actors.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their power in analyzing international relations, this monograph presents the computer printout of data on the application of second stage factor analysis of 'underdog'…

  16. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Cooperation, UU Actors, 1966-1969, An Inventory of Findings.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents findings from an analysis of data on international cooperation over a three-year period. Part of a large scale research project to test various theories with regard to their power in analyzing international relations, this monograph presents the computer printout of data on the application of discriminant function analysis…

  17. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Conflict, UU Actors, 1966-1969, An Inventory of Findings.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph is a computer printout which presents findings from an analysis of data on international conflict over a three-year period. Part of a large scale research project to test various theories with regard to their ability to analyze international relations, this monograph presents the computer printout of data on the application of…

  18. Attributes and National Behavior, Part 2: Modern International Relations Monograph Series. Relative Status-Field Theory, Results for Conflict, TT Actors, 1966-69, An Inventory of Findings.

    ERIC Educational Resources Information Center

    Vincent, Jack E.

    This monograph presents findings on international conflict over a three-year period. Part of a large scale research project to test various theories with regard to their power in analyzing international relations, this monograph presents a computer printout of data regarding 'topdog' behavior among nations with regard to economic development and…

  19. [Position of health at international relations. Part I. Structural dimensions of health].

    PubMed

    Cianciara, Dorota; Wysocki, Mirosław J

    2011-01-01

    In the article, the health is perceived as complex, multidimensional concept and not as absence of disease. This is consistent with public health perspective, where public health is regarded as public as well as political activity. It aims to solve health and social problems, depends on analysis of phenomena, needs the negotiations and relies on making decision on feasible directions of changes--what, why, how, where, when and by whom should be done. Public health policy developed as a result of international relations, and UN family fora especially, is regarded as significant for creating of health position. The aim of this article was: (1) the analysis of selected concepts and definitions related to structural dimensions of health, used in UN international arrangements; (2) an attempt to explain the evolution of health structure notions at worldwide agenda. The UN main bodies, programmes and funds working on the health field are mentioned and voting rules in UN General Assembly and World Health Assembly are reminded. The following structural dimensions were considered: (a) well-being, (b) human rights, (c) everyday resource, health potential, (4) equity. All were explored in WHO Constitution, Universal Declaration of Human Rights, International Covenant on Economic, Social and Cultural Rights, Ottawa Charter for Health Promotion and numerous WHA and UN GA resolutions, decisions as well as other documents. Some remarkable differences in English and Polish language versions and meanings were pointed out. It was argued that present perception of structural dimension of health is strongly derived from the preamble of the WHO Constitution adopted and signed on 22 July 1946 by the representatives of 61 States. It is an evidence of the strength of this document and wisdom of its authors. The greater progress is associated. with concepts and notion of organizational dimensions of health perceived as action and processes leading to health. Long-term efforts to strengthen

  20. Phylogenetic analysis of Sorghum and related taxa using internal transcribed spacers of nuclear ribosomal DNA.

    PubMed

    Sun, Y; Skinner, D Z; Liang, G H; Hulbert, S H

    1994-09-01

    The phylogenetic relationships of the genus Sorghum and related genera were studied by sequencing the nuclear ribosomal DNA (rDNA) internal transcribed spacer region (ITS). DNA was extracted from 15 Sorghum accessions, including one accession from each of the sections Chaetosorghum and Heterosorghum, four accessions from Parasorghum, two accessions from Stiposorghum, and seven representatives from three species of the section Sorghum (one accession from each of S. propinquum and S. halepense, and five races of S. bicolor). The maize (Zea mays) line, H95, and an accession from Cleistachne sorghoides were also included in the study. Variable nucleotides were used to construct a strict consensus phylogenetic tree. The analyses indicate that S. propinquum, S. halepense and S. bicolor subsp. arundinaceum race aethiopicum may be the closest wild relatives of cultivated sorghum; Sorghum nitidum may be the closest 2n=10 relative to S. bicolor, the sections Chaetosorghum and Heterosorghum appear closely related to each other and more closely related to the section Sorghum than Parasorghum; and the section Parasorghum is not monophyletic. The results also indicate that the genus Sorghum is a very ancient and diverse group.

  1. Performance Indicators Related to Points Scoring and Winning in International Rugby Sevens

    PubMed Central

    Higham, Dean G.; Hopkins, Will G.; Pyne, David B.; Anson, Judith M.

    2014-01-01

    Identification of performance indicators related to scoring points and winning is needed to inform tactical approaches to international rugby sevens competition. The aim of this study was to characterize team performance indicators in international rugby sevens and quantify their relationship with a team’s points scored and probability of winning. Performance indicators of each team during 196 matches of the 2011/2012 International Rugby Board Sevens World Series were modeled for their linear relationships with points scored and likelihood of winning within (changes in team values from match to match) and between (differences between team values averaged over all matches) teams. Relationships were evaluated as the change and difference in points and probability of winning associated with a two within- and between-team standard deviations increase in performance indicator values. Inferences about relationships were assessed using a smallest meaningful difference of one point and a 10% probability of a team changing the outcome of a close match. All indicators exhibited high within-team match-to-match variability (intraclass correlation coefficients ranged from 0.00 to 0.23). Excluding indicators representing points-scoring actions or events occurring on average less than once per match, 13 of 17 indicators had substantial clear within-team relationships with points scored and/or likelihood of victory. Relationships between teams were generally similar in magnitude but unclear. Tactics that increase points scoring and likelihood of winning should be based on greater ball possession, fewer rucks, mauls, turnovers, penalties and free kicks, and limited passing. Key points Successful international rugby sevens teams tend to maintain ball possession; more frequently avoid taking the ball into contact; concede fewer turnovers, penalties and free kicks; retain possession in scrums, rucks and mauls; and limit passing the ball. Selected performance indicators may be used

  2. Proceedings of the International Conference on Counseling in the 21st Century (1st, Hong Kong, December 28-30, 1989).

    ERIC Educational Resources Information Center

    Evraiff, Bill, Comp.; Evraiff, Lois, Comp.

    This collection from the First International Conference on Counseling presents a collection of papers delivered on emerging counseling issues in Asian countries and the United States. The tremendous impact on peoples' lives of the cultural, political, and economic changes in these countries has created numerous issues that impact the counseling…

  3. Women's Networks towards the Twenty-first Century. Proceedings of the International Fourm on Women and Life-long Learning (Saitama, Japan, November 14-16, 1997).

    ERIC Educational Resources Information Center

    National Women's Education Centre, Saitama (Japan).

    The role of women's centers and other facilities for women has become increasingly important in promoting a variety of opportunities for women's learning and participation in society. This conference, with the theme of women's networks for the future, was designed to promote the international exchange of information and cooperative development…

  4. The Global Possible: Resources, Development, and the New Century. The Statement and Action Agenda of an International Conference (Washington, D.C., May 2-5, 1984).

    ERIC Educational Resources Information Center

    World Resources Inst., Washington, DC.

    The relationships between earth's resources and the human future and the challenges of maintaining a sustainable environment were probed at an international conference sponsored by the World Resources Institute. A synthesis of the conference's reports, perspectives, and plans for action are presented in this document. The position supported by the…

  5. Children's Internal Attributions of Anxiety-Related Physical Symptoms: Age-Related Patterns and the Role of Cognitive Development and Anxiety Sensitivity

    ERIC Educational Resources Information Center

    Muris, Peter; Mayer, Birgit; Freher, Nancy Kramer; Duncan, Sylvana; van den Hout, Annemiek

    2010-01-01

    The present study examined age-related patterns in children's anxiety-related interpretations and internal attributions of physical symptoms. A large sample of 388 children aged between 4 and 13 years completed a vignette paradigm during which they had to explain the emotional response of the main character who experienced anxiety-related physical…

  6. International Directory of Facilities for Education and Training in Basic Subjects Related to the Peaceful Uses of Outer Space.

    ERIC Educational Resources Information Center

    United Nations, New York, NY.

    International facilities are described in the first section of this directory on the facilities for education and training in basic subjects related to the peaceful uses of outer space. Entries are organized into these categories: organizations of the United Nations system; intergovernmental agencies; international agencies; international…

  7. 14 CFR 1266.102 - Cross-waiver of liability for agreements for activities related to the International Space Station.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... exploration, exploitation, and use of outer space through the International Space Station (ISS). The IGA... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Cross-waiver of liability for agreements for activities related to the International Space Station. 1266.102 Section 1266.102 Aeronautics...

  8. 14 CFR 1266.102 - Cross-waiver of liability for agreements for activities related to the International Space Station.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... exploration, exploitation, and use of outer space through the International Space Station (ISS). The IGA... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Cross-waiver of liability for agreements for activities related to the International Space Station. 1266.102 Section 1266.102 Aeronautics...

  9. PREFACE: X Mexican School on Gravitation and Mathematical Physics: ''Reaching a Century: Classical and Modified General Relativity's Attempts to explain de evolution of the Universe''

    NASA Astrophysics Data System (ADS)

    Bárcenas, R. B.; Hernández, H. H. H.; Sabido, M.

    2015-11-01

    The collection of papers in this volume was presented during the X Mexican School on Gravitation and Mathematical Physics, which was held in Playa del Carmen, Quintana Roo, México, December 1-5, 2014. The Mexican School on Gravitation and Mathematical Physics is a series of conferences sponsored by the Mexican Physical Society that started in 1994 with the purposes of discussing and exchanging current ideas in gravitational physics. Each Mexican School has been devoted to a particular subject, and these have included supergravity, branes, black holes, the early Universe, observational cosmology, quantum gravity and numerical relativity. In this ocasion the theme of the school was Reaching a Century: Classical and Modified General Relativity's Attempts to explain the evolution of the Universe, which focused on the discussion of classical and modified aspects of general relativity. Following our previous Schools, world leaders in the field were invited to give courses and plenary lectures. More specialized talks were also presented in parallel sessions, and some of them have been included in these proceedings. The contributions in this volume have been reviewed and represent some of the courses, plenary talks and contributed talks presented during our X School. We are indebted to the contributors of these proceedings as well as to the rest of the participants in our Mexican School all for making of it a complete success. As for financial support we should mention the Mexican National Science and Technology Council (CONACyT), the Royal Society of London (UK), the Mexican Physical Society (SMF), as well as several Institutions including: Centro de Investigación y Estudios Avanzados (CINVESTAV), Universidad Autónoma Metropolitana Iztapalapa (UAM-I), Universidad de Guanajuato (UG), and Universidad Nacional Autónoma de México (UNAM).

  10. A multi-proxy lake core record from Lago Lungo, Rieti Basin, Lazio, Italy and its relation to human activities in the catchment during the last century

    NASA Astrophysics Data System (ADS)

    Noble, Paula; Tunno, Irene; Mensing, Scott; Piovesan, Gianluca

    2016-04-01

    The lakes of the Rieti Basin have experienced extensive human modification dating back to pre-Roman times, yet lake archives indicate that the most profound changes to the aquatic ecosystem have occurred during the last century. Analysis of the upper ˜120 cm segment of a sediment core from Lago Lungo, dating back to ˜1830 CE, show changes in water quality and hydrologic inflow largely attributed to 20th century reclamation and land use activities. Lago Lungo is a shallow, small, eutrophic, hard water lake situated in an intermontaine alluvial plain ˜90 km NE of Rome. It is one of several remnant lakes in a poorly drained wetland area fed by numerous springs. Reclamation activities over the last century have substantially altered the drainage network affecting water delivery to the lakes and their connectivity. There are 3 interesting signals in the core. First, small Stephanodiscus species, associated with hypereutrophic conditions, appear after 1950, peak ˜1990, and may be attributed to increased use of chemical fertilizers and intensification of local agriculture. Elemental proxies from scanning XRF data (abundances of Ti, Si/Ti, and Ca) are consistent with increased eutrophication starting ˜1950. A decline in Stephanodicsus after 1990 reflects some improvement to the water quality following the lake's incorporation into a nature preserve and creation of a narrow vegetation buffer. Intermittent water quality measurements from 1982 onward corroborate the changes in trophic status interpreted from the core record. Second, a large change in the core stratigraphy, elemental geochemistry, and diatom composition occurs ˜1940 and is associated with several major reclamation efforts, including the rerouting of the Santa Susanna channel, which redirected large volumes of artesian inflows away from the lakes and estuarine system. Upstream, dams on the Turano and Salto rivers were also constructed, further affecting hydrological inflows into the basin. From ˜1900

  11. ISHHC XIII International Symposium on the Relations betweenHomogeneous and Heterogeneous Catalysis

    SciTech Connect

    Somorjai , G.A.

    2007-06-11

    The International Symposium on Relations between Homogeneous and Heterogeneous Catalysis (ISHHC) has a long and distinguished history. Since 1974, in Brussels, this event has been held in Lyon, France (1977), Groeningen, The Netherlands (1981); Asilomar, California (1983); Novosibirsk, Russia (1986); Pisa, Italy (1989); Tokyo, Japan (1992); Balatonfuered, Hungary (1995); Southampton, United Kingdom (1999); Lyon, France (2001); Evanston, Illinois (2001) and Florence, Italy (2005). The aim of this international conference in Berkeley is to bring together practitioners in the three fields of catalysis, heterogeneous, homogeneous and enzyme, which utilize mostly nanosize particles. Recent advances in instrumentation, synthesis and reaction studies permit the nanoscale characterization of the catalyst systems, often for the same reaction, under similar experimental conditions. It is hoped that this circumstance will permit the development of correlations of these three different fields of catalysis on the molecular level. To further this goal we aim to uncover and focus on common concepts that emerge from nanoscale studies of structures and dynamics of the three types of catalysts. Another area of focus that will be addressed is the impact on and correlation of nanosciences with catalysis. There is information on the electronic and atomic structures of nanoparticles and their dynamics that should have importance in catalyst design and catalytic activity and selectivity.

  12. German National Proficiency Scales in Biology: Internal Structure, Relations to General Cognitive Abilities and Verbal Skills

    PubMed Central

    KÖLLER, OLAF

    2016-01-01

    ABSTRACT National and international large‐scale assessments (LSA) have a major impact on educational systems, which raises fundamental questions about the validity of the measures regarding their internal structure and their relations to relevant covariates. Given its importance, research on the validity of instruments specifically developed for LSA is still sparse, especially in science and its subdomains biology, chemistry, and physics. However, policy decisions for the improvement of educational quality based on LSA can only be helpful if valid information on students’ achievement levels is provided. In the present study, the nature of the measurement instruments based on the German Educational Standards in Biology is examined. On the basis of data from 3,165 students in Grade 10, we present dimensional analyses and report the relationship between different subdimensions of biology literacy and cognitive covariates such as general cognitive abilities and verbal skills. A theory‐driven two‐dimensional model fitted the data best. Content knowledge and scientific inquiry, two subdimensions of biology literacy, are highly correlated and show differential correlational patterns to the covariates. We argue that the underlying structure of biology should be incorporated into curricula, teacher training and future assessments.

  13. Subsurface geology of Kansai International Airport: sequence related to global glacial - interglacial cycles and island tectonics

    NASA Astrophysics Data System (ADS)

    Takemura, K.; Kitada, N.; Furudoi, T.; Nakaseko, K.

    2007-12-01

    Tectonic sedimentary basins aligned in the central part of Japan during Quaternary . Thick sediments deposited in these basins provide useful records of climatic changes and tectonics throughout Quaternary. The Osaka sedimentary basin including Osaka Bay and area of Kansai International Airport is one of them. The Quaternary Osaka sedimentary basin has developed at an eastern contractional bend of a major transcurrent fault system named the Median Tectonic Line, which divides the southwest Japan arc. The thickness of Pliocene - Pleistocene sediments reaches to ca 3500m at the deepest part. These sequences are called the Osaka Group and are distributed in the Osaka Bay and exposed in the surrounding mountain areas. The Osaka Group is characterized by alternating sequences of marine and nonmarine strata. The subsurface sediments of Kansai International Airport (KIA) is composed mainly of Pliocene - Pleistocene sediments, which is characterized by alternating sequences of marine and nonmarine strata related to glacial - interglacial cycles. . The stratigraphy at KIA was established by micropaleontological, tephrochronological and magnetostratigraphical method. The sedimentary sequence at KIX is divided into two main units (Kukojima and Sennanoki Formations in ascending order) with the uncomformity within two units. Although thick marine clay units are mainly of the subsurface sequence, characteristics of coarser sediment units have an important role of moving of water during construction of the reclaimed land.

  14. The next century: Prospects for space - 42nd International Astronautical Congress of the IAF, Montreal, Canada, Oct. 7-11, 1991, Report

    NASA Astrophysics Data System (ADS)

    Harford, James

    The present conference discusses astrodynamics, robotics, the commercialization of space services, communications satellites, earth observation, international space planning and policymaking, interstellar exploration, life sciences, lunar and Martian exploration, and spacecraft materials and structures. Also discussed are microgravity sciences and processes, power systems, propulsion systems, safety and rescue equipment, the search for extraterrestrial intelligence, solar system exploration, space-based astronomy, space law, space transportation, and space stations.

  15. HIV-Related Stigma, Shame, and Avoidant Coping: Risk Factors for Internalizing Symptoms Among Youth Living with HIV?

    PubMed

    Bennett, David S; Hersh, Jill; Herres, Joanna; Foster, Jill

    2016-08-01

    Youth living with HIV (YLH) are at elevated risk of internalizing symptoms, although there is substantial individual variability in adjustment. We examined perceived HIV-related stigma, shame-proneness, and avoidant coping as risk factors of internalizing symptoms among YLH. Participants (N = 88; ages 12-24) completed self-report measures of these potential risk factors and three domains of internalizing symptoms (depressive, anxiety, and PTSD) during a regularly scheduled HIV clinic visit. Hierarchical regressions were conducted for each internalizing symptoms domain, examining the effects of age, gender, and maternal education (step 1), HIV-related stigma (step 2), shame- and guilt-proneness (step 3), and avoidant coping (step 4). HIV-related stigma, shame-proneness, and avoidant coping were each correlated with greater depressive, anxiety, and PTSD symptoms. Specificity was observed in that shame-proneness, but not guilt-proneness, was associated with greater internalizing symptoms. In multivariable analyses, HIV-related stigma and shame-proneness were each related to greater depressive and PTSD symptoms. Controlling for the effects of HIV-related stigma and shame-proneness, avoidant coping was associated with PTSD symptoms. The current findings highlight the potential importance of HIV-related stigma, shame, and avoidant coping on the adjustment of YLH, as interventions addressing these risk factors could lead to decreased internalizing symptoms among YLH.

  16. Science diplomacy in the 21st century.

    PubMed

    Fedoroff, Nina V

    2009-01-01

    Science diplomacy is the use of scientific collaborations among nations to address the common problems facing 21(st) century humanity and to build constructive international partnerships. There are many ways that scientists can contribute to this process.

  17. International ultraviolet explorer spectral atlas of planetary nebulae, central stars, and related objects

    NASA Technical Reports Server (NTRS)

    Feibelman, Walter A.; Oliversen, Nancy A.; Nicholsbohlin, Joy; Garhart, Matthew P.

    1988-01-01

    The International Ultraviolet Explorer (IUE) archives contain a wealth of information on high quality ultraviolet spectra of approximately 180 planetary nebulae, their central stars, and related objects. Selected are representative low-dispersion IUE spectra in the range 1200 to 3200 A for 177 objects arranged by Right Ascension (RA) for this atlas. For most entries, the combined short wavelength (SWP) (1200to 1900) and long wavelength (LWR) (or LWP, 1900 to 3200 A) regions are shown on 30 cm by 10 cm Calcomp plots on a uniform scale to facilitate intercomparison of the spectra. Each calibrated spectrum is also shown on an expanded vertical scale to bring out some of the weaker features.

  18. International confederation for cleft lip and palate and related craniofacial anomalies task force report: holistic outcomes.

    PubMed

    Broder, Hillary L

    2014-11-01

    Objective : This paper describes the process and outcomes of the 2013 American Cleft Palate-Craniofacial Association task force on Holistic Outcomes. The goals and membership of the task force are presented. Methods : Using internet communication, the group introduced themselves, shared ideas and information related to holistic assessment and implementation of using a validated holistic measure, the Child Oral Health Impact Profile (COHIP) at participating international sites. Results : Data from the sites were analyzed using descriptive statistics. Administration of the COHIP was successful. It varied from self-completion as well as verbal presentation due to language differences and a function of the short time period to complete collection. Additionally qualitative comments were reported by the task force site directors. Conclusions : Future directions for holistic assessment and communication among task force members and sites were discussed at the Congress and are presented in this report.

  19. Understanding Vietnam in the 21st Century: Political, Economic, and Security Issues in the Asia/Pacific Region. Part III, U.S. and Japanese Relations with Vietnam: Liberalization and Integration.

    ERIC Educational Resources Information Center

    Mukai, Gary; Chenette, Sara; Cheng, Amy; Cheng, Yu Wen; Fairbrother, Greg; Midling, Michael; Nordquist, Silvy; Tan, Kwee Foon

    This curriculum unit is part three of a three-part series. Each of the three parts can be taught independently. The lessons include perspectives from each of the countries under study. This unit introduces students to policy options for U.S. and Japanese relations with Vietnam at the turn of the century. By identifying and examining these options…

  20. Understanding China in the 21st Century: Political, Economic, and Security Issues in the Asia/Pacific Region. Part I, U.S. and Japanese Relations with China: Case Studies of Cooperation and Competition.

    ERIC Educational Resources Information Center

    Mukai, Gary; Moore, Carey; Young, Jocelyn; Cheng, Amy; Fairbrother, Greg

    This curriculum unit is part one of a three-part series. The unit introduces students to policy options for U.S. and Japanese relations with China at the beginning of the 21st century. By identifying and examining these options, students gain an awareness of U.S., Japanese, and Chinese perspectives on political, economic, and security issues.…

  1. Raven: An On-Orbit Relative Navigation Demonstration Using International Space Station Visiting Vehicles

    NASA Technical Reports Server (NTRS)

    Strube, Matthew; Henry, Ross; Skeleton, Eugene; Eepoel, John Van; Gill, Nat; McKenna, Reed

    2015-01-01

    Since the last Hubble Servicing Mission five years ago, the Satellite Servicing Capabilities Office (SSCO) at the NASA Goddard Space Flight Center (GSFC) has been focusing on maturing the technologies necessary to robotically service orbiting legacy assets-spacecraft not necessarily designed for in-flight service. Raven, SSCO's next orbital experiment to the International Space Station (ISS), is a real-time autonomous non-cooperative relative navigation system that will mature the estimation algorithms required for rendezvous and proximity operations for a satellite-servicing mission. Raven will fly as a hosted payload as part of the Space Test Program's STP-H5 mission, which will be mounted on an external ExPRESS Logistics Carrier (ELC) and will image the many visiting vehicles arriving and departing from the ISS as targets for observation. Raven will host multiple sensors: a visible camera with a variable field of view lens, a long-wave infrared camera, and a short-wave flash lidar. This sensor suite can be pointed via a two-axis gimbal to provide a wide field of regard to track the visiting vehicles as they make their approach. Various real-time vision processing algorithms will produce range, bearing, and six degree of freedom pose measurements that will be processed in a relative navigation filter to produce an optimal relative state estimate. In this overview paper, we will cover top-level requirements, experimental concept of operations, system design, and the status of Raven integration and test activities.

  2. [Position of health at international relations. Part I. Structural dimensions of health].

    PubMed

    Cianciara, Dorota; Wysocki, Mirosław J

    2011-01-01

    In the article, the health is perceived as complex, multidimensional concept and not as absence of disease. This is consistent with public health perspective, where public health is regarded as public as well as political activity. It aims to solve health and social problems, depends on analysis of phenomena, needs the negotiations and relies on making decision on feasible directions of changes--what, why, how, where, when and by whom should be done. Public health policy developed as a result of international relations, and UN family fora especially, is regarded as significant for creating of health position. The aim of this article was: (1) the analysis of selected concepts and definitions related to structural dimensions of health, used in UN international arrangements; (2) an attempt to explain the evolution of health structure notions at worldwide agenda. The UN main bodies, programmes and funds working on the health field are mentioned and voting rules in UN General Assembly and World Health Assembly are reminded. The following structural dimensions were considered: (a) well-being, (b) human rights, (c) everyday resource, health potential, (4) equity. All were explored in WHO Constitution, Universal Declaration of Human Rights, International Covenant on Economic, Social and Cultural Rights, Ottawa Charter for Health Promotion and numerous WHA and UN GA resolutions, decisions as well as other documents. Some remarkable differences in English and Polish language versions and meanings were pointed out. It was argued that present perception of structural dimension of health is strongly derived from the preamble of the WHO Constitution adopted and signed on 22 July 1946 by the representatives of 61 States. It is an evidence of the strength of this document and wisdom of its authors. The greater progress is associated. with concepts and notion of organizational dimensions of health perceived as action and processes leading to health. Long-term efforts to strengthen

  3. Phase relations in the system Fe-Si determined in an internally-resistive heated DAC

    NASA Astrophysics Data System (ADS)

    Komabayashi, T.; Antonangeli, D.; Morard, G.; Sinmyo, R.; Mezouar, N.

    2015-12-01

    It is believed that the iron-rich Earth's core contains some amounts of light elements on the basis of the density deficit of 7 % compared to pure iron. The identification of the kinds and amounts of the light elements in the core places constraints on the origin, formation, and evolution of the Earth because dissolution of light elements into an iron-rich core should place important constraints on the thermodynamic conditions (pressure (P), temperature (T), and oxygen fugacity) of the equilibration between liquid silicate and liquid iron during the core formation. Among potential light elements, silicon has been attracting attentions because it is abundant in the mantle, partitioned into both solid and liquid irons, and very sensitive to the oxygen fugacity. An important phase relation in iron alloy is a transition between the face-centred cubic (FCC) structure and hexagonal close-packed (HCP) structure. This boundary is a key to infer the stable structure in the inner core and is used to derive thermodynamic properties of the phases (Komabayashi, 2014). In the Fe-Si system, previous reports were based on experiments in laser-heated diamond anvil cells (DAC), which might have included large termperature uncertainties. We have revisited this boundary in the system Fe-Si using an internally resistive-heated DAC combined with synchrotron X-ray diffraction at the beamline ID27, ESRF. The internally-heated DAC (Komabayashi et al., 2009; 2012) provides much more stable heating than the laser-heated DAC and much higher temperature than externally resistive-heated DAC, which enables us to place tight constraints on the P-T locations of the boundaries. Also because the minimum measurable temperature is as low as 1000 K due to the stable electric heating, the internal heating is able to examine the low temperature phase stability which was not studied by the previous studies. We will report the P-T locations of the boundaries and evaluate the effect of Si on the phase

  4. 76 FR 18134 - Rewards and Awards for Information Relating to Violations of Internal Revenue Laws; Hearing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ..., January 18, 2011 (76 FR 2852). Persons, who wish to present oral comments at the hearing that submitted... Violations of Internal Revenue Laws; Hearing AGENCY: Internal Revenue Service (IRS), Treasury. ACTION:...

  5. [The "culture of survival" and international public health in Latin America: the Cold War and the eradication of diseases in the mid-twentieth century].

    PubMed

    Cueto, Marcos

    2015-01-01

    This article analyzes the main campaigns run by international agencies and national health bodies to eradicate infectious diseases in rural Latin America in the 1940s and 1950s. The political dimensions of the period have been studied but there has been little attention as yet to the health dimensions. This article proposes the concept of a "culture of survival" to explain the official public health problems of states with limited social policies that did not allow the exercise of citizenship. Public health, as part of this culture of survival, sought a temporary solution without confronting the social problems that led to infections and left a public health legacy in the region.

  6. ‘Antarctic biology in the 21st century - Advances in, and beyond the international polar year 2007-2008’

    NASA Astrophysics Data System (ADS)

    Stoddart, Michael

    2010-08-01

    The International Polar Year 2007-2008 (IPY) has provided an opportunity for biology to show itself as an important part of Antarctic science in a manner in which it was not seen during earlier Polar Years. Of the 15 endorsed biological projects in Antarctica, 7 included more than 20 scientists and could be deemed truly international. Four were conducted in the marine environment, and one each in the fields of biological invasions, microbial ecology, and terrestrial ecology, and one was SCAR’s over-arching ‘Evolution and Biodiversity in the Antarctic’. The marine projects have left a robust legacy of data for future research into the consequences of environmental change, and into future decisions about marine protected areas. Studies on introductions of exotic organisms reveal an ever-present threat to the warmer parts of the high-latitude Southern Ocean, or parts which might become warmer with climate change. Studies on microbial ecology reveal great complexity of ecosystems with high numbers of unknown species. Terrestrial research has shown how vulnerable the Antarctic is to accidental introductions, and how productive the soils can be under changed climate conditions. Antarctic biology has come-of-age during IPY 2007-2008 and the campaign has set the scene for future research.

  7. Insights from an international stakeholder consultation to identify informational needs related to seafood safety.

    PubMed

    Tediosi, Alice; Fait, Gabriella; Jacobs, Silke; Verbeke, Wim; Álvarez-Muñoz, Diana; Diogene, Jorge; Reuver, Marieke; Marques, António; Capri, Ettore

    2015-11-01

    Food safety assessment and communication have a strong importance in reducing human health risks related to food consumption. The research carried out within the ECsafeSEAFOOD project aims to assess seafood safety issues, mainly related to non-regulated priority environmental contaminants, and to evaluate their impact on public health. In order to make the research results accessible and exploitable, and to respond to actual stakeholders' demands, a consultation with international stakeholders was performed by means of a survey. The focus was on policy and decision makers, food producers and processors, and agencies (i.e. EU and National or Regional agencies related to Food Safety or Public Health) and consumer organisations. The survey considered questions related to: seafood safety assessment and mitigation strategies, availability of data, such as the level of information on different contaminants, and communication among different stakeholder groups. Furthermore, stakeholders were asked to give their opinion on how they believe consumers perceive risks associated with environmental contaminants. The survey was distributed to 531 key stakeholders and 91 responses were received from stakeholders from 30 EU and non-EU countries. The main results show that communication between different groups of stakeholders needs to be improved and that there is a deficit of information and data in the field of seafood safety. This pertains mainly to the transfer of contaminants between the environment and seafood, and to the diversity of environmental contaminants such as plastic additives, algal toxins and hormones. On-line tools were perceived to be the most useful communication channel.

  8. Insights from an international stakeholder consultation to identify informational needs related to seafood safety.

    PubMed

    Tediosi, Alice; Fait, Gabriella; Jacobs, Silke; Verbeke, Wim; Álvarez-Muñoz, Diana; Diogene, Jorge; Reuver, Marieke; Marques, António; Capri, Ettore

    2015-11-01

    Food safety assessment and communication have a strong importance in reducing human health risks related to food consumption. The research carried out within the ECsafeSEAFOOD project aims to assess seafood safety issues, mainly related to non-regulated priority environmental contaminants, and to evaluate their impact on public health. In order to make the research results accessible and exploitable, and to respond to actual stakeholders' demands, a consultation with international stakeholders was performed by means of a survey. The focus was on policy and decision makers, food producers and processors, and agencies (i.e. EU and National or Regional agencies related to Food Safety or Public Health) and consumer organisations. The survey considered questions related to: seafood safety assessment and mitigation strategies, availability of data, such as the level of information on different contaminants, and communication among different stakeholder groups. Furthermore, stakeholders were asked to give their opinion on how they believe consumers perceive risks associated with environmental contaminants. The survey was distributed to 531 key stakeholders and 91 responses were received from stakeholders from 30 EU and non-EU countries. The main results show that communication between different groups of stakeholders needs to be improved and that there is a deficit of information and data in the field of seafood safety. This pertains mainly to the transfer of contaminants between the environment and seafood, and to the diversity of environmental contaminants such as plastic additives, algal toxins and hormones. On-line tools were perceived to be the most useful communication channel. PMID:26146050

  9. Relative sea level variations recorded by coral microatolls over the last two centuries in Martinique and Guadeloupe: implication for seismic hazard

    NASA Astrophysics Data System (ADS)

    Eric, J.; Jennifer, W.; Feuillet, N.; Deschamps, P.; Guy, C.; Paul, T.; Galetzka, J. E.; Jean-Marie, S.; Bruno, H.

    2012-12-01

    The Lesser Antilles arc is a region of high seismic hazard, which results from the convergence of the American and Caribbean plates at 2cm/yr. Several earthquakes of magnitude ≥ 7 have struck the islands in the past. The largest ones (M 8+) occurred four years apart on January 11 1839 and February 8, 1843, offshore Martinique and Guadeloupe respectively. The 1843 event destroyed the town of Pointe-à-Pitre and killed several thousand people. It was probably a megathrust event. To better constrain the seismic hazard induced by this poorly known subduction interface, we have quantified the surface deformations of Lesser Antilles arc recorded by coral skeletons in Martinique and Guadeloupe. Certain coral species form microatolls, whose upwards growth is limited by the yearly lowest tides (Highest Level of Survival- HLS). They act as tide gauges and provide powerful tools to quantify with a precision of few centimeters the sea-level variations induced by tectonic or climatic processes at annual scale over several centuries. We identified several places where microatolls are growing on Martinique, Guadeloupe, Antigua and Barbuda Islands. Several reefs were first surveyed with low altitude helicopter flights. High-resolution aerial photographs were acquired by a drone in some areas, which allowed identifying sites featuring abundant microatolls. Accurate total station mapping of several sites showed that microatolls within the same area recorded the HLS with a precision of about 4±1cm. Several heads were sampled with a hydraulic chain saw along the eastern coast of Martinique and Guadeloupe. Most are Siderastrea Siderea or Diploria strigosa. Using sclerochronology combined with chemical analysis and U/Th dating, we have determined annual growth rates of 5 mm/yr for the former and of ~10mm/year for the latter. During the last two centuries, all microatolls sampled in Martinique recorded a local relative sea level (RSL) rise of ≈ 2-3 mm/yr, interrupted by sudden

  10. A new partnership to enhance international competitiveness for coal-related industries

    SciTech Connect

    Schobert, H.H.; Mitchell, G.D.; Finkelman, R.B.

    1999-07-01

    Conducting business in countries with significant indigenous coal supplies and expected economic growth (China, Indonesia, India, Russia, Ukraine, South Africa, Columbia, Brazil, and Venezuela) is extremely difficult, not only from a socio-economic/cultural standpoint, but because little reliable information is available on the properties and quality of raw materials. The question is how to compete and create opportunities in these countries when little or nothing is known about the properties of the indigenous raw materials. To address this concern the Penn State University and the U.S. Geological Survey (USGS) are partnering to develop an integrated database and sample bank of international coal and limestone samples of commercial value to power generation. The purpose of this partnership is to provide a reliable database linked to a convenient sample bank that would aid in resource evaluation and testing with regard to coal utilization including, but not limited to, combustion and combustion engineering, coke making, liquefaction, gasification, coalbed methane recovery, coal preparation, and mining. The Penn State-USGS-Private Sector partnership offers unique potential to provide this valuable service. The Penn State Energy Institute maintains a wide variety of analytical and testing equipment and expertise in coal-related engineering, chemistry and geology and has access to much more throughout the University system. For several decades the Institute has successfully maintained a large domestic coal sample bank. The USGS maintains a state-of-the-art analytical facility and a comprehensive domestic coal quality database. The USGS is actively working in about thirty countries to develop a reliable international coal quality database. Private sector will bring insights into the issues of competitiveness, certain knowledge of the marketplace and financial support.

  11. Lrrk2 R1441G-related Parkinson's disease: evidence of a common founding event in the seventh century in Northern Spain

    PubMed Central

    Mata, Ignacio F.; Hutter, Carolyn M.; González-Fernández, María C.; de Pancorbo, Marian M.; Lezcano, Elena; Huerta, Cecilia; Blazquez, Marta; Ribacoba, Renee; Guisasola, Luis M.; Salvador, Carlos; Gómez-Esteban, Juan C.; Zarranz, Juan J.; Infante, Jon; Jankovic, Joseph; Deng, Hao; Edwards, Karen L.; Alvarez, Victoria

    2010-01-01

    Mutations in the leucine-rich repeat kinase 2 (LRRK2) gene together represent the most common genetic determinant of Parkinson's disease (PD) identified to date. The vast majority of patients with LRRK2-related PD reported in the literature carry one of three pathogenic substitutions: G2019S, R1441C, or R1441G. While G2019S and R1441C are geographically widespread, R1441G is most prevalent in the Basque Country and is rare outside of Northern Spain. We sought to better understand the processes that have shaped the current distribution of R1441G. We performed a haplotype analysis of 29 unrelated PD patients heterozygous for R1441G and 85 wild-type controls using 20 markers that spanned 15.1 Mb across the LRRK2 region. Nine of the patients were of Basque origin and 20 were non-Basques. We inferred haplotypes using a Bayesian approach and utilized a maximum-likelihood method to estimate the age of the most recent common ancestor. Significant but incomplete allele sharing was observed over a distance of 6.0 Mb and a single, rare ten-marker haplotype 5.8 Mb in length was seen in all mutation carriers. We estimate that the most recent common ancestor lived 1,350 (95% CI, 1,020–1,740) years ago in approximately the seventh century. We hypothesize that R1441G originated in the Basque population and that dispersion of the mutation then occurred through short-range gene flow that was largely limited to nearby regions in Spain. PMID:19308469

  12. [The "culture of survival" and international public health in Latin America: the Cold War and the eradication of diseases in the mid-twentieth century].

    PubMed

    Cueto, Marcos

    2015-01-01

    This article analyzes the main campaigns run by international agencies and national health bodies to eradicate infectious diseases in rural Latin America in the 1940s and 1950s. The political dimensions of the period have been studied but there has been little attention as yet to the health dimensions. This article proposes the concept of a "culture of survival" to explain the official public health problems of states with limited social policies that did not allow the exercise of citizenship. Public health, as part of this culture of survival, sought a temporary solution without confronting the social problems that led to infections and left a public health legacy in the region. PMID:25742110

  13. Internationalism in Psychology: We Need It Now More Than Ever

    ERIC Educational Resources Information Center

    Cole, Michael

    2006-01-01

    A concern with international cooperation in psychology has been present since the beginnings of psychology as a science. In this article, the author traces the development of international cooperation from the late 19th century to the present day to document the interesting ways in which the forms of collaboration have always been related to the…

  14. Relative influence upon microwave emissivity of fine-scale stratigraphy, internal scattering, and dielectric properties

    USGS Publications Warehouse

    England, A.W.

    1976-01-01

    The microwave emissivity of relatively low-loss media such as snow, ice, frozen ground, and lunar soil is strongly influenced by fine-scale layering and by internal scattering. Radiometric data, however, are commonly interpreted using a model of emission from a homogeneous, dielectric halfspace whose emissivity derives exclusively from dielectric properties. Conclusions based upon these simple interpretations can be erroneous. Examples are presented showing that the emission from fresh or hardpacked snow over either frozen or moist soil is governed dominantly by the size distribution of ice grains in the snowpack. Similarly, the thickness of seasonally frozen soil and the concentration of rock clasts in lunar soil noticeably affect, respectively, the emissivities of northern latitude soils in winter and of the lunar regolith. Petrophysical data accumulated in support of the geophysical interpretation of microwave data must include measurements of not only dielectric properties, but also of geometric factors such as finescale layering and size distributions of grains, inclusions, and voids. ?? 1976 Birkha??user Verlag.

  15. United States Government Regulations and International Standards Related to Food Analysis

    NASA Astrophysics Data System (ADS)

    Nielsen, S. Suzanne

    Knowledge of government regulations relevant to the chemical analysis of foods is extremely important to persons working in the food industry. Federal laws and regulations reinforce the efforts of the food industry to provide wholesome foods, to inform consumers about the nutritional composition of foods, and to eliminate economic frauds. In some cases, they dictate what ingredients a food must contain, what must be tested, and the procedures used to analyze foods for safety factors and quality attributes. This chapter describes the US federal regulations related to the composition of foods. The reader is referred to references (1-4) for comprehensive coverage of US food laws and regulations. Many of the regulations referred to in this chapter are published in the various titles of the Code of Federal Regulations (CFR) (5). This chapter also includes information about food standards and safety practices established by international organizations. Internet addresses are given at the end of this chapter for many of the government agencies, organizations, and documents discussed.

  16. International overview of high-level simulation education initiatives in relation to critical care.

    PubMed

    Alinier, Guillaume; Platt, Alan

    2014-01-01

    The use of simulation in health care education has become very topical across all professions and specialties in order to improve patient safety and quality of care. In the last decade, the adoption of more realistic simulation-based teaching methodologies, which serves as a bridge between the acquisition and application of clinical skills, knowledge, and attributes, has been accompanied by the development of a multitude of international and national simulation societies. These serve as important exchange fora for educators, clinicians, researchers, and engineers who desire to learn and share their experience and knowledge around simulation-based education. Several countries have derived their own strategy in order to promote the use of such training methodology. Current key national strategies will be presented in this paper alongside a discussion of their expected impact. Various approaches have been adopted and each has their own place and the potential to be adopted by other nations depending on their political, economic or even geographic context. Within the critical care arena, simulation has generated considerable interest and there is a growing evidence base for its use as a learning and teaching strategy within this environment. A number of critical care-related associations and societies are now recognizing simulation as an appropriate pedagogical approach and acknowledging its potential to improve patient care and clinical outcomes. Its implementation should be carefully considered to ensure that developments are based on current best educational practice to maximize the efficiency of these educational interventions.

  17. International Myeloma Working Group Recommendations for the Treatment of Multiple Myeloma–Related Bone Disease

    PubMed Central

    Terpos, Evangelos; Morgan, Gareth; Dimopoulos, Meletios A.; Drake, Matthew T.; Lentzsch, Suzanne; Raje, Noopur; Sezer, Orhan; García-Sanz, Ramón; Shimizu, Kazuyuki; Turesson, Ingemar; Reiman, Tony; Jurczyszyn, Artur; Merlini, Giampaolo; Spencer, Andrew; Leleu, Xavier; Cavo, Michele; Munshi, Nikhil; Rajkumar, S. Vincent; Durie, Brian G.M.; Roodman, G. David

    2013-01-01

    Purpose The aim of the International Myeloma Working Group was to develop practice recommendations for the management of multiple myeloma (MM) –related bone disease. Methodology An interdisciplinary panel of clinical experts on MM and myeloma bone disease developed recommendations based on published data through August 2012. Expert consensus was used to propose additional recommendations in situations where there were insufficient published data. Levels of evidence and grades of recommendations were assigned and approved by panel members. Recommendations Bisphosphonates (BPs) should be considered in all patients with MM receiving first-line antimyeloma therapy, regardless of presence of osteolytic bone lesions on conventional radiography. However, it is unknown if BPs offer any advantage in patients with no bone disease assessed by magnetic resonance imaging or positron emission tomography/computed tomography. Intravenous (IV) zoledronic acid (ZOL) or pamidronate (PAM) is recommended for preventing skeletal-related events in patients with MM. ZOL is preferred over oral clodronate in newly diagnosed patients with MM because of its potential antimyeloma effects and survival benefits. BPs should be administered every 3 to 4 weeks IV during initial therapy. ZOL or PAM should be continued in patients with active disease and should be resumed after disease relapse, if discontinued in patients achieving complete or very good partial response. BPs are well tolerated, but preventive strategies must be instituted to avoid renal toxicity or osteonecrosis of the jaw. Kyphoplasty should be considered for symptomatic vertebral compression fractures. Low-dose radiation therapy can be used for palliation of uncontrolled pain, impending pathologic fracture, or spinal cord compression. Orthopedic consultation should be sought for long-bone fractures, spinal cord compression, and vertebral column instability. PMID:23690408

  18. Texas-style Fundraising and Public Relations for the International Year of Astronomy

    NASA Astrophysics Data System (ADS)

    Preston, Sandra; Barna, J. W.; Geiger, S.; Johnson, R.; Rimm, N.; Griffin, J.; Watson, K.

    2008-05-01

    McDonald Observatory can be a leader in Texas for the International Year of Astronomy (IYA09) celebration. Our strategy builds on the IYA09 program, tailoring it for the Texas audience, while also nationally promoting McDonald Observatory, UT Astronomy, the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) and our partnership in the Giant Magellan Telescope (GMT). We will also use this opportunity to make a concentrated outreach effort toward the Hispanic and Spanish-speaking communities in Texas and the nation, aligning with the IYA09 objective for improving relations with underrepresented and minority populations. Fundraising is a key ingredient to our success in 2009 and the future. With NASA Office of Space Science funding for education and public outreach being rethought, we will be focusing on new sources for fundraising, including private donations and corporate sponsorship, augmented by planned giving. We will take advantage of the timing to raise funds for special IYA09 programs, as well as for our large telescope projects HETDEX and GMT, along with our endowment and planned giving programs for education, outreach, and research. We will work with the UT McCombs School of Business on corporate sponsorship. During this time we will also go through a branding experience that will visually unify McDonald Observatory, UT Astronomy, and the education and public outreach programs. A consistent brand that can be used on the website and other media is our goal to build a stronger public presence that will aid us in our fundraising efforts. A Public Relations Internship Project produced a report to help launch this process. We are working with the UT College of Communications Advertising Department and with Hill Strategic Brand Solutions in Houston, Texas. We hope that our efforts will produce Texas-sized results!

  19. [Position of health at international relations. Part II. Organizational dimensions of health].

    PubMed

    Cianciara, Dorota; Wysocki, Mirosław J

    2011-01-01

    The aim of this article was: (1) the analysis of some concepts and definitions related with "set up of health", used in UN international arrangements; (2) an attempt to explain the evolution of organizational dimensions of health at worldwide agenda. The following organizational dimensions of health were discussed: (a) health for all, (b) health promotion, intersectoral and multisectoral actions, health in all policies, (c) health development, health as an element of human development, (d) investment for health, (e) health diplomacy and (f) mainstreaming of health. The analysis was based on World Health Assembly and UN General Assembly resolutions as well as supranational reports and statements available through conventional channels, not grey literature. It is apparent that some of notions are not in common use in Poland, some seems to be unknown. It was argued that some general and discreet thoughts and statements concerning organizational aspects of health were expressed in the preamble of WHO Constitution. Nevertheless they are not comparable with later propositions and proceedings. The first modern concepts and notions related as process were developed at late seventies. They originated from efforts to realize a vision of health for all and formulate national policies, strategies and plans of action for attaining this goal. The turning point was in 1981, when WHA adopted Global Strategy for Heath for All by the Year 2000. Since then one can observe considerable progress and new concepts came into existence, more and more precise and better reflecting the sense of health actions. The evolution of organizational dimensions of health was described in the context of brand positioning. It was assumed that first step of positioning was concentrated on structural dimensions of health. That served to awareness raise, attitudes change and motivation to action. That made a foundation to the next step--positioning based on process approach to health. Among others the

  20. The First Pennsylvania Environmental Readiness for the 21st Century Survey Report: Survey of Adult Pennsylvanians' Knowledge about, Attitudes toward and Behaviors Related to the Environment.

    ERIC Educational Resources Information Center

    Johnson, Paulette; Smith-Sebasto, Nicholas J.

    This report presents the results of the First Pennsylvania Environmental Readiness for the 21st Century which investigates the attitudes, knowledge, and behaviors of Pennsylvanian adults towards the environment. The survey questions were divided into four categories: (1) environmental literacy; (2) environmental attitudes; (3) environmental…

  1. Collagenase-3 binds to a specific receptor and requires the low density lipoprotein receptor-related protein for internalization

    NASA Technical Reports Server (NTRS)

    Barmina, O. Y.; Walling, H. W.; Fiacco, G. J.; Freije, J. M.; Lopez-Otin, C.; Jeffrey, J. J.; Partridge, N. C.

    1999-01-01

    We have previously identified a specific receptor for collagenase-3 that mediates the binding, internalization, and degradation of this ligand in UMR 106-01 rat osteoblastic osteosarcoma cells. In the present study, we show that collagenase-3 binding is calcium-dependent and occurs in a variety of cell types, including osteoblastic and fibroblastic cells. We also present evidence supporting a two-step mechanism of collagenase-3 binding and internalization involving both a specific collagenase-3 receptor and the low density lipoprotein receptor-related protein. Ligand blot analysis shows that (125)I-collagenase-3 binds specifically to two proteins ( approximately 170 kDa and approximately 600 kDa) present in UMR 106-01 cells. Western blotting identified the 600-kDa protein as the low density lipoprotein receptor-related protein. Our data suggest that the 170-kDa protein is a specific collagenase-3 receptor. Low density lipoprotein receptor-related protein-null mouse embryo fibroblasts bind but fail to internalize collagenase-3, whereas UMR 106-01 and wild-type mouse embryo fibroblasts bind and internalize collagenase-3. Internalization, but not binding, is inhibited by the 39-kDa receptor-associated protein. We conclude that the internalization of collagenase-3 requires the participation of the low density lipoprotein receptor-related protein and propose a model in which the cell surface interaction of this ligand requires a sequential contribution from two receptors, with the collagenase-3 receptor acting as a high affinity primary binding site and the low density lipoprotein receptor-related protein mediating internalization.

  2. Factors Related to the Acculturation Stress of International Students in a Faith-Based Institution

    ERIC Educational Resources Information Center

    de Souza, Liane Videres

    2012-01-01

    The number of international students attending American educational institutions is increasing annually. Based upon Maslow theory of needs, it was hypothesized that the acculturation process contributes to stress and anxiety among international students; therefore, it is important to understand some of the variables that influence this process for…

  3. Reliability, Dimensionality, and Internal Consistency as Defined by Cronbach: Distinct Albeit Related Concepts

    ERIC Educational Resources Information Center

    Davenport, Ernest C.; Davison, Mark L.; Liou, Pey-Yan; Love, Quintin U.

    2015-01-01

    This article uses definitions provided by Cronbach in his seminal paper for coefficient a to show the concepts of reliability, dimensionality, and internal consistency are distinct but interrelated. The article begins with a critique of the definition of reliability and then explores mathematical properties of Cronbach's a. Internal consistency…

  4. Russian-English Glossary of International Maritime Law Terms (and Selected Terms in Related Disciplines.)

    ERIC Educational Resources Information Center

    Naval Intelligence Support Center, Washington, DC.

    This glossary contains over 750 terms encountered in international maritime law texts. It includes terms of the art, fairly common abbreviations, geographic names, and prepositional phrases routinely encountered in international treaties, conventions, and agreements. The prepositional phrases are recorded exactly as they appear in formal texts.…

  5. Tracking International Students in Higher Education--Policy Options and Implications for Students. Joint Hearing before the Subcommittee on Select Education and the Subcommittee on 21st Century Competitiveness of the Committee on Education and the Workforce. House of Representatives, One Hundred Seventh Congress, First Session (October 31, 2001).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

    At this joint session, the House Subcommittee on Select Education and the Subcommittee on 21st Century Competitiveness met to hear testimony on the policy implications of tracking international students in higher education. The purpose of the hearing was not to talk about the value of exchange programs or having foreign students participate in…

  6. International Conference on Hypersonic Flight in the 21st Century, 1st, University of North Dakota, Grand Forks, Sept. 20-23, 1988, Proceedings

    NASA Astrophysics Data System (ADS)

    Higbea, Mary E.; Vedda, James A.

    The present conference on the development status of configurational concepts and component technologies for hypersonic-cruise and transatmospheric vehicles discusses topics relating to the U.S. National Aerospace Plane program, ESA-planned aerospace vehicles, Japanese spaceplane concepts, the integration of hypersonic aircraft into existing infrastructures, hypersonic airframe designs, hypersonic avionics and cockpit AI systems, hypersonic-regime CFD techniques, the economics of hypersonic vehicles, and possible legal implications of hypersonic flight. Also discussed are Soviet spaceplane concepts, propulsion systems involving laser power sources and hypervelocity launch technologies, and the management of support systems operations for hypersonic vehicles.

  7. International Conference on Hypersonic Flight in the 21st Century, 1st, University of North Dakota, Grand Forks, Sept. 20-23, 1988, Proceedings

    SciTech Connect

    Higbea, M.E.; Vedda, J.A.

    1988-01-01

    The present conference on the development status of configurational concepts and component technologies for hypersonic-cruise and transatmospheric vehicles discusses topics relating to the U.S. National Aerospace Plane program, ESA-planned aerospace vehicles, Japanese spaceplane concepts, the integration of hypersonic aircraft into existing infrastructures, hypersonic airframe designs, hypersonic avionics and cockpit AI systems, hypersonic-regime CFD techniques, the economics of hypersonic vehicles, and possible legal implications of hypersonic flight. Also discussed are Soviet spaceplane concepts, propulsion systems involving laser power sources and hypervelocity launch technologies, and the management of support systems operations for hypersonic vehicles.

  8. Time and Comparative and International Education

    ERIC Educational Resources Information Center

    Westlund, Erik

    2007-01-01

    This article argues that epistemological and theoretical issues surrounding time in relation to comparative and international education need further exploration in consideration of the new understandings of time that have emerged (or re-emerged) during the last century. By drawing on an interdisciplinary selection of ideas as well as various…

  9. MR imaging of the thrower's shoulder. Internal impingement, latissimus dorsi/subscapularis strains, and related injuries.

    PubMed

    Schickendantz, M S; Ho, C P; Keppler, L; Shaw, B D

    1999-02-01

    In conclusion, internal impingement apparently occurs in nearly all patients and is demonstrable on MR imaging. Pathologic changes associated with internal impingement seem to develop with repetitive placement of the arm into a position of extreme external rotation and abduction. Findings may include lesions of the posterior superior labrum, undersurface irritation, or tearing of the supraspinatus-infraspinatus junction near the attachment site and cystic changes of the posterior superior glenoid and posterior lateral greater tuberosity. There is no evidence for a particular sequence of pathologic changes. Instability may be associated with but does not appear to be a prerequisite for the development of the pathologic lesions of internal impingement.

  10. THE SLACS SURVEY. VIII. THE RELATION BETWEEN ENVIRONMENT AND INTERNAL STRUCTURE OF EARLY-TYPE GALAXIES

    SciTech Connect

    Treu, Tommaso; Gavazzi, Raphael; Gorecki, Alexia; Marshall, Philip J.; Koopmans, Leon V. E.; Bolton, Adam S.; Moustakas, Leonidas A.; Burles, Scott E-mail: pjm@physics.ucsb.edu E-mail: koopmans@astro.rug.nl E-mail: leonidas@jpl.nasa.gov

    2009-01-01

    We study the relation between the internal structure of early-type galaxies and their environment using 70 strong gravitational lenses from the SLACS Survey. The Sloan Digital Sky Survey (SDSS) database is used to determine two measures of overdensity of galaxies around each lens-the projected number density of galaxies inside the tenth nearest neighbor ({sigma}{sub 10}) and within a cone of radius one h{sup -1} Mpc (D {sub 1}). Our main results are as follows. (1) The average overdensity is somewhat larger than unity, consistent with lenses preferring overdense environments as expected for massive early-type galaxies (12/70 lenses are in known groups/clusters). (2) The distribution of overdensities is indistinguishable from that of 'twin' nonlens galaxies selected from SDSS to have the same redshift and stellar velocity dispersion {sigma}{sub *}. Thus, within our errors, lens galaxies are an unbiased population, and the SLACS results can be generalized to the overall population of early-type galaxies. (3) Typical contributions from external mass distribution are no more than a few percent in local mass density, reaching 10-20% ({approx}0.05-0.10 external convergence) only in the most extreme overdensities. (4) No significant correlation between overdensity and slope of the mass-density profile of the lens galaxies is found. (5) Satellite galaxies (those with a more luminous companion) have marginally steeper mass-density profiles (as quantified by f {sub SIE} = {sigma}{sub *}/{sigma}{sub SIE} = 1.12 {+-} 0.05 versus 1.01 {+-} 0.01) and smaller dynamically normalized mass enclosed within the Einstein radius ({delta}log M {sub Ein}/M {sub dim} differs by -0.09 {+-} 0.03 dex) than central galaxies (those without). This result suggests that tidal stripping may affect the mass structure of early-type galaxies down to kpc scales probed by strong lensing, when they fall into larger structures.

  11. Contribution of the Japan International Cooperation Agency health-related projects to health system strengthening

    PubMed Central

    2013-01-01

    Background The Japan International Cooperation Agency (JICA) has focused its attention on appraising health development assistance projects and redirecting efforts towards health system strengthening. This study aimed to describe the type of project and targets of interest, and assess the contribution of JICA health-related projects to strengthening health systems worldwide. Methods We collected a web-based Project Design Matrix (PDM) of 105 JICA projects implemented between January 2005 and December 2009. We developed an analytical matrix based on the World Health Organization (WHO) health system framework to examine the PDM data and thereby assess the projects’ contributions to health system strengthening. Results The majority of JICA projects had prioritized workforce development, and improvements in governance and service delivery. Conversely, there was little assistance for finance or medical product development. The vast majority (87.6%) of JICA projects addressed public health issues, for example programs to improve maternal and child health, and the prevention and treatment of infectious diseases such as AIDS, tuberculosis and malaria. Nearly 90% of JICA technical healthcare assistance directly focused on improving governance as the most critical means of accomplishing its goals. Conclusions Our study confirmed that JICA projects met the goals of bilateral cooperation by developing workforce capacity and governance. Nevertheless, our findings suggest that JICA assistance could be used to support financial aspects of healthcare systems, which is an area of increasing concern. We also showed that the analytical matrix methodology is an effective means of examining the component of health system strengthening to which the activity and output of a project contributes. This may help policy makers and practitioners focus future projects on priority areas. PMID:24053583

  12. [Position of health at international relations. Part II. Organizational dimensions of health].

    PubMed

    Cianciara, Dorota; Wysocki, Mirosław J

    2011-01-01

    The aim of this article was: (1) the analysis of some concepts and definitions related with "set up of health", used in UN international arrangements; (2) an attempt to explain the evolution of organizational dimensions of health at worldwide agenda. The following organizational dimensions of health were discussed: (a) health for all, (b) health promotion, intersectoral and multisectoral actions, health in all policies, (c) health development, health as an element of human development, (d) investment for health, (e) health diplomacy and (f) mainstreaming of health. The analysis was based on World Health Assembly and UN General Assembly resolutions as well as supranational reports and statements available through conventional channels, not grey literature. It is apparent that some of notions are not in common use in Poland, some seems to be unknown. It was argued that some general and discreet thoughts and statements concerning organizational aspects of health were expressed in the preamble of WHO Constitution. Nevertheless they are not comparable with later propositions and proceedings. The first modern concepts and notions related as process were developed at late seventies. They originated from efforts to realize a vision of health for all and formulate national policies, strategies and plans of action for attaining this goal. The turning point was in 1981, when WHA adopted Global Strategy for Heath for All by the Year 2000. Since then one can observe considerable progress and new concepts came into existence, more and more precise and better reflecting the sense of health actions. The evolution of organizational dimensions of health was described in the context of brand positioning. It was assumed that first step of positioning was concentrated on structural dimensions of health. That served to awareness raise, attitudes change and motivation to action. That made a foundation to the next step--positioning based on process approach to health. Among others the

  13. Integrating international relations and environmental science course concepts through an interactive world politics simulation

    NASA Astrophysics Data System (ADS)

    Straub, K. H.; Kesgin, B.

    2012-12-01

    During the fall 2012 semester, students in two introductory courses at Susquehanna University - EENV:101 Environmental Science and POLI:131 World Affairs - will participate together in an online international relations simulation called Statecraft (www.statecraftsim.com). In this strategy game, students are divided into teams representing independent countries, and choose their government type (democracy, constitutional monarchy, communist totalitarian, or military dictatorship) and two country attributes (industrial, green, militaristic, pacifist, or scientific), which determine a set of rules by which that country must abide. Countries interact over issues such as resource distribution, war, pollution, immigration, and global climate change, and must also keep domestic political unrest to a minimum in order to succeed in the game. This simulation has typically been run in political science courses, as the goal is to allow students to experience the balancing act necessary to maintain control of global and domestic issues in a dynamic, diverse world. This semester, environmental science students will be integrated into the simulation, both as environmental advisers to each country and as independent actors representing groups such as Greenpeace, ExxonMobil, and UNEP. The goal in integrating the two courses in the simulation is for the students in each course to gain both 1) content knowledge of certain fundamental material in the other course, and 2) a more thorough, applied understanding of the integrated nature of the two subjects. Students will gain an appreciation for the multiple tradeoffs that decision-makers must face in the real world (economy, resources, pollution, health, defense, etc.). Environmental science students will link these concepts to the traditional course material through a "systems thinking" approach to sustainability. Political science students will face the challenges of global climate change and gain an understanding of the nature of

  14. Children’s Internal Attributions of Anxiety-Related Physical Symptoms: Age-Related Patterns and the Role of Cognitive Development and Anxiety Sensitivity

    PubMed Central

    Mayer, Birgit; Freher, Nancy Kramer; Duncan, Sylvana; van den Hout, Annemiek

    2010-01-01

    The present study examined age-related patterns in children’s anxiety-related interpretations and internal attributions of physical symptoms. A large sample of 388 children aged between 4 and 13 years completed a vignette paradigm during which they had to explain the emotional response of the main character who experienced anxiety-related physical symptoms in a variety of daily situations. In addition, children completed measures of cognitive development and anxiety sensitivity. Results demonstrated that age, cognitive development, and anxiety sensitivity were all positively related to children’s ability to perceive physical symptoms as a signal of anxiety and making internal attributions. Further, while a substantial proportion of the younger children (i.e., <7 years) were able to make a valid anxiety-related interpretation of a physical symptom, very few were capable of making an internal attribution, which means that children of this age lack the developmental prerequisites for applying physical symptoms-based theories of childhood anxiety. PMID:20440551

  15. Learning with LinkedIn: Students' Perceptions of Incorporating Subject-Related Blogging in an International Marketing Course

    ERIC Educational Resources Information Center

    Galan, Nataliya; Khodabandehloo, Akbar

    2016-01-01

    Purpose: This paper aims to report the results of implementation of blogging within a LinkedIn discussion group in an international marketing course for a multicultural group of students focusing on the students' perceptions of the subject-related blogging. Design/Methodology/ Approach: This study adopts a qualitative approach; data have been…

  16. 76 FR 44491 - Group Health Plans and Health Insurance Issuers: Rules Relating to Internal Claims and Appeals...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... amendment to the interim final rules (76 FR 37208) entitled, ``Group Health Plans and Health Insurance...-AQ66 Group Health Plans and Health Insurance Issuers: Rules Relating to Internal Claims and Appeals and... rule with request for comments entitled, ``Group Health Plans and Health Insurance Issuers:...

  17. Social Studies: Economics, International Relations, and Political Science. Latin American Curriculum Units for Junior and Community Colleges.

    ERIC Educational Resources Information Center

    Glade, William P.; Baldwin, Emily

    These three self-contained units of study will help community college students learn about the economics, international relations, and politics of Latin America. Each unit can be used independently and contains introductory notes for instructors, student materials, and a bibliography. Students are expected to read and discuss the reading…

  18. Does Parental Psychological Control Relate to Internalizing and Externalizing Problems in Early Childhood? An Examination Using the Berkeley Puppet Interview

    ERIC Educational Resources Information Center

    Stone, Lisanne L.; Otten, Roy; Janssens, Jan M. A. M.; Soenens, Bart; Kuntsche, Emmanuel; Engels, Rutger C. M. E.

    2013-01-01

    Parental psychological control has been linked to symptoms of psychopathology in adolescence, yet less is known about its correlates in childhood. The current study is among the first to address whether psychological control is related to internalizing and externalizing problems in early childhood. A community sample of 298 children aged 7.04…

  19. International Baccalaureate as a Litmus Test Revealing Conflicting Values and Power Relations in the Israeli Education System

    ERIC Educational Resources Information Center

    Yemini, Miri; Dvir, Yuval

    2016-01-01

    This study comprises a comprehensive attempt to reveal the power relations and conflicting interests within the local-global nexus of the Israeli public education system. The perceptions of different stakeholders were explored, in regard to the implementation of the International Baccalaureate Diploma Program as an example of a globally oriented…

  20. ADHD Symptoms Moderate the Relation between ASD Status and Internalizing Symptoms in 3-6-Year-Old Children

    ERIC Educational Resources Information Center

    Wilson, Beverly J.; Manangan, Christen N.; Dauterman, Hayley A.; Davis, Heather N.

    2014-01-01

    The current study sought to understand the relation between diagnostic status (autism spectrum disorders [ASD] versus typically developing) and internalizing problems in children with and without co-occurring attention deficit hyperactivity disorder (ADHD) symptoms. Participants were 88 children, ages 3:0-6:11, their parents and teachers. Findings…

  1. 14 CFR 1266.102 - Cross-waiver of liability for agreements for activities related to the International Space Station.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Cross-waiver of liability for agreements for activities related to the International Space Station. 1266.102 Section 1266.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION CROSS-WAIVER OF LIABILITY § 1266.102 Cross-waiver...

  2. Relations between Parenting and Externalizing and Internalizing Problem Behaviour in Early Adolescence: Child Behaviour as Moderator and Predictor

    ERIC Educational Resources Information Center

    Reitz, E.; Dekovic, M.; Meijer, A. M.

    2006-01-01

    In this longitudinal study we investigated relations between parenting and externalizing and internalizing problem behaviour during early adolescence. First, we examined parenting effects on problem behaviour, including child behaviour as a moderator. Second, we examined child behaviour as predictor of parenting, also including moderator effects.…

  3. Internal Rotation of Methylcyclopropane and Related Molecules: Comparison of Experiment and Theory.

    PubMed

    Ocola, Esther J; Laane, Jaan

    2016-09-22

    The internal rotation about the single bond connecting a cyclopropyl ring to a CH3, SiH3, GeH3, NH2, SH, or OH group was investigated. Both CCSD/cc-pVTZ and MP2/cc-pVTZ ab initio calculations were performed to predict the structures of these molecules and their internal rotation potential energy functions in terms of angles of rotation. The barriers to internal rotation for the CH3, SiH3, and GeH3 molecules from the calculations agree well with the experimental ones, within -11% to +1% for CCSD/cc-pVTZ and -4% to +9% for MP2/cc-pVTZ. Comparisons between theory and experiment were also performed for propylene oxide and propylene sulfide, and the agreements were very good. Theoretical calculations were performed to compute the internal rotation potential energy function for cyclopropanol, and these were used to guide the determination of a potential function based on experimental data. This molecule has two equivalent synclinal (gauche) conformers with an estimated barrier of 759 cm(-1) (9.1 kJ/mol) between them. The minima are at internal rotation angles of the OH group of 109° and 251°. The theoretical potential functions for cyclopropanethiol and cyclopropylamine were also calculated, and these agree reasonably well with previous experimental studies. PMID:27571027

  4. Longitudinal relations between adolescent and parental behaviors, parental knowledge, and internalizing behaviors among urban adolescents.

    PubMed

    Garthe, Rachel C; Sullivan, Terri; Kliewer, Wendy

    2015-04-01

    High prevalence rates of depression and anxiety among adolescents underscore the importance of identifying parental and adolescent behaviors that may lessen the risk for these outcomes. Previous research has shown that parental acceptance, parental knowledge, and child disclosure are negatively associated with internalizing behaviors. It is also important to explore the impact of internalizing behaviors on these parental and child constructs. The current study examined longitudinal relationships between parental acceptance, parental knowledge, child disclosure, and internalizing symptoms across a one-year time period. Participants were 358 adolescents (54 % female) and their primary caregivers, who were primarily African American (92 %). Parents and adolescents provided data through face-to-face interviews. Results showed that parental knowledge and parental acceptance predicted child disclosure, and child disclosure predicted parental knowledge one year later. Higher levels of parental acceptance predicted lower levels of adolescent-reported depressive symptoms, while higher levels of parental report of adolescents' internalizing symptoms predicted lower levels of parental knowledge. No differences in the strength of these relationships were found across grade or gender. These findings highlight the role of the adolescent's perceived acceptance by parents in promoting children's disclosure, and the benefits of parental acceptance in decreasing depressive symptoms over time. Overall, these results show the impact that both adolescent and parental behaviors and internalizing behaviors have on each other across time.

  5. Only-Child Status in Relation to Perceived Stress and Studying-Related Life Satisfaction among University Students in China: A Comparison with International Students

    PubMed Central

    Chu, Janet Junqing; Khan, Mobarak Hossain; Jahn, Heiko J.; Kraemer, Alexander

    2015-01-01

    Objectives University students in general face multiple challenges, which may affect their levels of perceived stress and life satisfaction. Chinese students currently face specific strains due to the One-Child Policy (OCP). The aim of this study was to assess (1) whether the levels of perceived stress and studying-related life satisfaction are associated with only-child (OC) status after controlling for demographic and socio-economic characteristics and (2) whether these associations differ between Chinese and international students. Materials and Methods A cross-sectional health survey based on a self-administrated standardised questionnaire was conducted among 1,843 (1,543 Chinese, 300 international) students at two Chinese universities in 2010–2011. Cohen’s Perceived Stress Scale (PSS-14) and Stock and Kraemer’s Studying-related Life Satisfaction Scale were used to measure perceived stress and studying-related life satisfaction respectively. Multivariable logistic regression analyses were used to examine the associations of OC status with perceived stress and studying-related life satisfaction by sex for Chinese students and international students separately. Results The Chinese non-only-children (NOCs) were more likely to come from small cities. Multivariable regression models indicate that the Chinese NOCs were more stressed than OCs (OR = 1.39, 1.11–1.74) with a stronger association in men (OR = 1.48, 1.08–2.02) than women (OR = 1.26, 0.89–1.77). NOCs were also more dissatisfied than their OC fellows in the Chinese subsample (OR = 1.37, 1.09–1.73). Among international students, no associations between OC status and perceived stress or studying-related life satisfaction were found. Conclusions To promote equality between OCs and NOCs at Chinese universities, the causes of more stress and less studying-related life satisfaction among NOCs compared to OCs need further exploration. PMID:26675032

  6. Multi-episodic remagnetization related to deformation in the Pyrenean Internal Sierras

    NASA Astrophysics Data System (ADS)

    Izquierdo-Llavall, Esther; Sainz, Antonio Casas; Oliva-Urcia, Belén; Burmester, Russell; Pueyo, Emilio L.; Housen, Bernard

    2015-05-01

    The Internal Sierras (IS) in the southern margin of the Western and Central Axial Zone (Southern Pyrenees) are affected by a syn-orogenic remagnetization that provides information to reconstruct deformation geometries at the time of acquisition of magnetization. Furthermore, the IS structure changes strike along its structural trend, from ˜N120 to 130°E in the western and eastern margins to ˜N070-090°E in the central part. Palaeomagnetic techniques have been used to (i) accurately define the timing of remagnetization with regard to deformation and (ii) determine if the along-strike trend variation in the IS was induced by deformation and thrust emplacement during the Pyrenean compression or, on the contrary, was the result of a primary orientation controlled by structures inherited from pre-orogenic times. From 23 new palaeomagnetic sites, collected in Upper Cretaceous marls and marly limestones, two meaningful and stable palaeomagnetic components were resolved, principally carried by magnetite: (1) a lower-temperature component (B) that unblocks between 200 °C and 325-400 °C and (2) a higher-temperature component (C) that has been successfully isolated by means of combined thermal (up to 400 °C) and AF demagnetization (generally up to 50-100 mT). The B component is a late remagnetization that post-dates folding and emplacement of basement thrust sheets in the IS (mainly the Gavarnie thrust). It supports small but statistically significant clockwise rotations in the western part of the IS (from +18 to +26°). These rotations can be attributed to the westwards shortening decrease in the thrust system below the Gavarnie unit that results from its along-strike structural change, with a higher number of basement thrusts to the east. The C component has been interpreted as an early remagnetization, based on the results of conglomerate and fold tests. This component predates basement thrusting and is diachronous across the study area: reverse and normal polarities

  7. Internal Consistency of Event-Related Potentials Associated with Cognitive Control: N2/P3 and ERN/Pe

    PubMed Central

    Rietdijk, Wim J. R.; Franken, Ingmar H. A.; Thurik, A. Roy

    2014-01-01

    Recent studies in psychophysiology show an increased attention for examining the reliability of Event-Related Potentials (ERPs), which are measures of cognitive control (e.g., Go/No-Go tasks). An important index of reliability is the internal consistency (e.g., Cronbach's alpha) of a measure. In this study, we examine the internal consistency of the N2 and P3 in a Go/No-Go task. Furthermore, we attempt to replicate the previously found internal consistency of the Error-Related Negativity (ERN) and Positive-Error (Pe) in an Eriksen Flanker task. Healthy participants performed a Go/No-Go task and an Eriksen Flanker task, whereby the amplitudes of the correct No-Go N2/P3, and error trials for ERN/Pe were the variables of interest. This study provides evidence that the N2 and P3 in a Go/No-Go task are internally consistent after 20 and 14 trials are included in the average, respectively. Moreover, the ERN and Pe become internally consistent after approximately 8 trials are included in the average. In addition guidelines and suggestions for future research are discussed. PMID:25033272

  8. Legal aspects and international assistance related to the deliberate use of chemicals to cause harm.

    PubMed

    Kenyon, Ian R; Gutschmidt, Kersten; Cosivi, Ottorino

    2005-10-30

    National and international law is an essential component of the array of measures serving to protect against the hostile release of biological or chemical agents, and to help to mitigate the consequences should such a release nevertheless take place. These includes the Geneva Protocol of 1925, the Chemical Weapons Convention of 1993, for which the Organization for the Prohibition of Chemical Weapons (OPCW) has been established in 1997. In addition to the OPCW, the international community has made preparations through the United Nations (e.g. United Nations Office for the Coordination of Humanitarian Affairs, World Health Organization) for assistance to governments against which biological and chemical weapons might be used. This paper provides an overview of the international mechanisms for assistance and is based on the Second Edition of the Public Health Response to Biological and Chemical Weapons: WHO Guidance (). Toxicologists throughout the world should know these regulations and act accordingly.

  9. Dressing-related pain in patients with chronic wounds: an international patient perspective.

    PubMed

    Price, Patricia E; Fagervik-Morton, Hilde; Mudge, Elizabeth J; Beele, Hilde; Ruiz, Jose Contreras; Nystrøm, Theis Huldt; Lindholm, Christina; Maume, Sylvie; Melby-Østergaard, Britta; Peter, Yolanda; Romanelli, Marco; Seppänen, Salla; Serena, Thomas E; Sibbald, Gary; Soriano, Jose Verdú; White, Wendy; Wollina, Uwe; Woo, Kevin Y; Wyndham-White, Carolyn; Harding, Keith G

    2008-06-01

    This cross-sectional international survey assessed patients' perceptions of their wound pain. A total of 2018 patients (57% female) from 15 different countries with a mean age of 68.6 years (SD = 15.4) participated. The wounds were categorised into ten different types with a mean wound duration of 19.6 months (SD = 51.8). For 2018 patients, 3361 dressings/compression systems were being used, with antimicrobials being reported most frequently (n= 605). Frequency of wound-related pain was reported as 32.2%, 'never' or 'rarely', 31.1%, 'quite often' and 36.6%, 'most' or 'all of the time', with venous and arterial ulcers associated with more frequent pain (P= 0.002). All patients reported that 'the wound itself' was the most painful location (n= 1840). When asked if they experienced dressing-related pain, 286 (14.7%) replied 'most of the time' and 334 (17.2%) reported pain 'all of the time'; venous, mixed and arterial ulcers were associated with more frequent pain at dressing change (P < 0.001). Eight hundred and twelve (40.2%) patients reported that it took <1 hour for the pain to subside after a dressing change, for 449 (22.2%) it took 1-2 hours, for 192 (9.5%) it took 3-5 hours and for 154 (7.6%) patients it took more than 5 hours. Pain intensity was measured using a visual analogue scale (VAS) (0-100) giving a mean score of 44.5 (SD = 30.5, n= 1981). Of the 1141 who reported that they generally took pain relief, 21% indicated that they did not feel it was effective. Patients were asked to rate six symptoms associated with living with a chronic wound; 'pain' was given the highest mean score of 3.1 (n= 1898). In terms of different types of daily activities, 'overdoing things' was associated with the highest mean score (mean = 2.6, n= 1916). During the stages of the dressing change procedure; 'touching/handling the wound' was given the highest mean score of 2.9, followed by cleansing and dressing removal (n= 1944). One thousand four hundred and eighty-five (80

  10. Reciprocal Relations between Internalizing Symptoms and Frequency of Alcohol Use: Findings from a Longitudinal Study of Mexican-origin Youth

    PubMed Central

    Parrish, Krystal H.; Atherton, Olivia E.; Quintana, Alina; Conger, Rand D.; Robins, Richard W.

    2016-01-01

    Aims Alcohol consumption and internalizing symptoms, which often co-occur, pose considerable risk to the developing adolescent and have lasting public health consequences. Previous research has documented concurrent associations between alcohol use and symptoms of anxiety and depression, but the dearth of longitudinal research, particularly for ethnic minority youth, raises questions about the replicability and causal direction of these effects. The goal of the present research was to clarify these issues, and investigate whether different facets of anxiety and depression are uniquely associated with alcohol use in adolescence. Method The present research examined cross-lagged relations between frequency of alcohol use and internalizing symptoms, using data from a longitudinal study of 674 Mexican-origin youth (50% female) assessed at ages 14 and 16. Results Alcohol use at age 14 prospectively predicted increases in overall internalizing symptoms, and overall internalizing symptoms at age 14 prospectively predicted increases in alcohol use. Reciprocal effects were consistently found for the general distress and anxious arousal facets, but not for anhedonic depression and a scale measuring the cognitive aspects of anxiety. Conclusions The findings provide evidence of reciprocal relations between alcohol use and internalizing symptoms, but also highlight the danger of treating all symptoms of anxiety and depression as interchangeable components of a single broad domain. Instead, symptoms common to both anxiety and depressive disorders (e.g., general distress) have the most robust reciprocal relations with alcohol use. Thus, intervention programs aimed at reducing early alcohol use by Mexican-origin youth should target this component of the internalizing domain. PMID:26999352

  11. [Benni, Babiński, Bouchard, Charcot. Their contribution to the development of XIX-century Polish and French medical relations].

    PubMed

    Kierzek, Andrzej

    2007-01-01

    The professional and scientific achievements of four physicians: Józef F. Babiński (1857-1932), French clinician, neurologist of Polish origin, Karol Benni (1843-1916), one of the first Varsovian otiatrist and social activist, Charles Jacques Bouchard (1837-1915), French physician and bacteriologist and Jean Martin Charcot (1825-1893), one of the best XIX-century physicians have been presented in brief. Their personal, professional and scientific connections based on authority materials are presented in more detail. The letter from Charcot to Benni is presented.

  12. 76 FR 2852 - Rewards and Awards for Information Relating to Violations of Internal Revenue Laws

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... employees of the IRS who review claims under section 7623. DATES: Written or electronic comments and... the detection and bringing to trial and punishment persons guilty of violating the internal revenue... for refund that otherwise would have been paid. 63 FR 44777. Section 301.7623-1(a) was...

  13. Narcissistic Features in Young Adolescents: Relations to Aggression and Internalizing Symptoms.

    ERIC Educational Resources Information Center

    Washburn, Jason J.; McMahon, Susan D.; King, Cheryl A.; Reinecke, Mark A.; Silver, Carrie

    2004-01-01

    Recent research and theory suggest narcissistic features contribute to aggression in adults. The present study examined the association of narcissistic features with aggression and internalizing symptoms in 233 students of 5th-8th grade at three inner-city schools. A factor analysis of the Narcissistic Personality Inventory in this sample revealed…

  14. Developing Global Perspectives about International Relations among Proactive Action Students in Rural Schools.

    ERIC Educational Resources Information Center

    Peters, Richard

    Since this is an age of international interdependence and even those growing up in small rural communities are not insulated against spill-over effects of global events, rural students should be exposed to world affairs and prepared for citizenship in the global community. Resources for organizing instructional activities to affect the global…

  15. Internalization of the Sociocultural Ideal: Weight-Related Attitudes and Dieting Behaviors among Young Adolescent Girls.

    ERIC Educational Resources Information Center

    Sherwood, Nancy E.; Neumark-Sztainer, Dianne

    2001-01-01

    Surveyed adolescent girls regarding body dissatisfaction, dieting, and internalization of sociocultural values, media-influenced knowledge, acceptance of varied body shapes, and media exposure. Girls understood media influence on self-image and behavior and accepted varied body shapes. Significant numbers reported dissatisfaction with weight and…

  16. United States Relations with the Developing Nations: The New International Economic Countdown. A Wingspread Conference.

    ERIC Educational Resources Information Center

    Johnson Foundation, Inc., Racine, WI.

    The full texts of two speeches given at a Wingspread symposium in February 1976 deal with the exigency for a new international economic order which takes into account the needs of the developing nations, the reasons for conflicts between the developing and developed worlds, and the need for action now. Neville Kanakaratne, ambassador to the United…

  17. Relation between Assertiveness, Academic Self-Efficacy, and Psychosocial Adjustment among International Graduate Students.

    ERIC Educational Resources Information Center

    Poyrazli, Senel; Arbona, Consuelo; Nora, Amaury; McPherson, Robert; Pisecco, Stewart

    2002-01-01

    Rathus Assertiveness Schedule, Academic Self-Efficacy Scale, The Inventory for Student Adjustment Strain, and UCLA Loneliness Scale were used to examine a total of 122 graduate international students. Findings indicate that English proficiency, assertiveness, and academic self-efficacy contributed uniquely to the variance in students' general…

  18. 78 FR 44959 - Public Workshop Related to the International Maritime Organization's Development of a Mandatory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... International Maritime Organization (IMO Polar Code). Various safety topics will be discussed including design... information between policymakers, industry experts, and interested members of the public. DATES: The public....m. This workshop is open to the public. See ADDRESSES for more information about submitting...

  19. Paternal influences on infant temperament: effects of father internalizing problems, parenting-related stress, and temperament.

    PubMed

    Potapova, Natalia V; Gartstein, Maria A; Bridgett, David J

    2014-02-01

    Temperament ratings were obtained from 98 fathers when their infants were 4 and 6 months of age to examine effects of paternal characteristics on infant temperament. Parental stress, internalizing symptoms, and father's temperament were considered as factors possibly contributing to differences in their child's temperament.

  20. NDL's International Exchange Activities with Some Emphasis on Problems Relating to Southeast Asia and South Asia.

    ERIC Educational Resources Information Center

    Kawashima, Shinichi

    The international exchange operations of the National Diet Library in Tokyo are developed within the context of universal availability of publications, providing an historical overview of past and present operations and emphasizing the need to strengthen these exchanges with Southeast and South Asian neighbors. Included are a presentation of book…

  1. The International System of Units and Its Use in Geography and Related Disciplines.

    ERIC Educational Resources Information Center

    Lee, Jeffrey A.

    1995-01-01

    Introduces college level geography students to the International System of Units (SI), a standardized set of units used in science, engineering, and commerce. Identifies the SI base units as meter, kilogram, second, kelvin, ampere, mole, and candela. Includes geographically relevant examples of each. (MJP)

  2. The International Baccalaureate in the United States: From Relative Inactivity to Imbalance

    ERIC Educational Resources Information Center

    Bunnell, Tristan

    2011-01-01

    The International Baccalaureate[R] (IB) examination system has grown exponentially in the United States from 268 schools involved in 1999 to 1,090 schools in 2009. The fact that 49,100 students of a total of 87,800 students in 122 countries were from U.S. schools in 2009 has posed problems in strategic planning, assessment and training, the…

  3. Defect-related internal dissipation in mechanical resonators and the study of coupled mechanical systems.

    SciTech Connect

    Friedmann, Thomas Aquinas; Czaplewski, David A.; Sullivan, John Patrick; Modine, Normand Arthur; Wendt, Joel Robert; Aslam, Dean (Michigan State University, Lansing, MI); Sepulveda-Alancastro, Nelson (University of Puerto Rico, Mayaguez, PR)

    2007-01-01

    Understanding internal dissipation in resonant mechanical systems at the micro- and nanoscale is of great technological and fundamental interest. Resonant mechanical systems are central to many sensor technologies, and microscale resonators form the basis of a variety of scanning probe microscopies. Furthermore, coupled resonant mechanical systems are of great utility for the study of complex dynamics in systems ranging from biology to electronics to photonics. In this work, we report the detailed experimental study of internal dissipation in micro- and nanomechanical oscillators fabricated from amorphous and crystalline diamond materials, atomistic modeling of dissipation in amorphous, defect-free, and defect-containing crystalline silicon, and experimental work on the properties of one-dimensional and two-dimensional coupled mechanical oscillator arrays. We have identified that internal dissipation in most micro- and nanoscale oscillators is limited by defect relaxation processes, with large differences in the nature of the defects as the local order of the material ranges from amorphous to crystalline. Atomistic simulations also showed a dominant role of defect relaxation processes in controlling internal dissipation. Our studies of one-dimensional and two-dimensional coupled oscillator arrays revealed that it is possible to create mechanical systems that should be ideal for the study of non-linear dynamics and localization.

  4. Physics in the Twentieth Century

    ERIC Educational Resources Information Center

    Weisskopf, Victor F.

    1970-01-01

    Provides a review of the great discoveries, theoretical concepts and development of physics in the 20th century. The growth and significance of diverse fields such as quantum theory, relativity theory, atomic physics, molecular physics, the physics of the solid state, nuclear physics, astrophysics, plasma physics, and particle physics are…

  5. Reciprocal Effects of Internalizing and Oppositional Defiance Symptoms on Heavy Drinking and Alcohol-Related Harms in Young Adulthood

    PubMed Central

    Thompson, Kara D.; Leadbeater, Bonnie J.; Ames, Megan E.

    2015-01-01

    There is a need for longitudinal research to understand how psychopathology relates to the onset and maintenance of substance use from adolescence into young adulthood. Hence, we investigate the longitudinal, reciprocal influences of internalizing (anxiety and depression) and externalizing (oppositional defiance) symptoms on heavy episodic drinking (HED; ≥5 drinks per occasion) and alcohol-related harms in a community-based sample of youth aged 12–27 years. Participants were chosen from the Victoria Healthy Youth Survey, followed six times, biennially between 2003 and 2013 (N = 662). Analyses used cross-lagged panel models to examine reciprocal relations over time. Differences across age and sex were also tested. Defiance symptoms predicted increases in HED, which reciprocally predicted increases in defiance symptoms for females. Internalizing symptoms were related to HED within time for females. Alcohol-related harms had reciprocal positive associations with internalizing and defiance symptoms for both males and females. Associations were largely invariant across age groups, suggesting that the presence and strength of associations persisted across development. While psychopathology preceded the onset of HED and harms, the overall findings suggest that these risk processes are mutually reinforcing across development and that youth may become entrenched in an interdependent cycle that significantly increases their risk of comorbid disorders in adulthood. PMID:26819553

  6. Intrinsic relative activities of κ opioid agonists in activating Gα proteins and internalizing receptor: Differences between human and mouse receptors.

    PubMed

    DiMattio, Kelly M; Ehlert, Frederick J; Liu-Chen, Lee-Yuan

    2015-08-15

    Several investigators recently identified biased κ opioid receptor (KOP receptor) agonists. However, no comprehensive study of the functional selectivity of available KOP receptor agonists at the human and mouse KOP receptors (hKOP receptor and mKOP receptor, respectively) has been published. Here we examined the ability of over 20 KOP receptor agonists to activate G proteins and to internalize the receptor. Clonal neuro-2a mouse neuroblastoma (N2a) cells stably transfected with the hKOP receptor or mKOP receptor were used. We employed agonist-induced [(35)S]GTPγS binding and KOP receptor internalization as measures of activation of G protein and β-arrestin pathways, respectively. The method of Ehlert and colleagues was used to quantify intrinsic relative activities at G protein activation (RAi-G) and receptor internalization (RAi-I) and the degree of functional selectivity between the two [Log RAi-G - logRAi-I, RAi-G/RAi-I and bias factor]. The parameter, RAi, represents a relative estimate of agonist affinity for the active receptor state that elicits a given response. The endogenous ligand dynorphin A (1-17) was designated as the balanced ligand with a bias factor of 1. Interestingly, we found that there were species differences in functional selectivity. The most striking differences were for 12-epi-salvinorin A, U69,593, and ICI-199,441. 12-Epi-salvinorin A was highly internalization-biased at the mKOP receptor, but apparently G protein-biased at hKOP receptor. U69,593 was much more internalization-biased at mKOP receptor than hKOP receptor. ICI199,441 showed internalization-biased at the mKOP receptor and G protein-biased at the hKOP receptor. Possible mechanisms for the observed species differences are discussed.

  7. Intrinsic Relative Activities of Opioid Agonists in Activating Gα proteins and Internalizing Receptor: Differences between Human and Mouse Receptors

    PubMed Central

    DiMattio, Kelly M.; Ehlert, Frederick J.; Liu-Chen, Lee-Yuan

    2015-01-01

    Several investigators recently identified biased opioid receptor (KOP receptor) agonists. However, no comprehensive study of the functional selectivity of available KOP receptor agonists at the human and mouse KOP receptors (hKOP receptor and mKOP receptor, respectively) has been published. Here we examined the ability of over 20 KOP receptor agonists to activate G proteins and to internalize the receptor. Clonal neuro-2a mouse neuroblastoma (N2a) cells stably transfected with the hKOP receptor or mKOP receptor were used. We employed agonist-induced [35S]GTPγS binding and KOP receptor internalization as measures of activation of G protein and β-arrestin pathways, respectively. The method of Ehlert and colleagues was used to quantify intrinsic relative activities at G protein activation (RAi−G) and receptor internalization (RAi−I) and the degree of functional selectivity between the two [Log RAi−G − Log RAi−I, RAi−G/RAi−I and bias factor]. The parameter, RAi, represents a relative estimate of agonist affinity for the active receptor state that elicits a given response. The endogenous ligand dynorphin A (1–17) was designated as the balanced ligand with a bias factor of 1. Interestingly, we found that there were species differences in functional selectivity. The most striking differences were for 12-epi-salvinorin A, U69,593, and ICI-199,441. 12-Epi-salvinorin A was highly internalization-biased at the mKOP receptor, but apparently G protein-biased at hKOP receptor. U69,593 was much more internalization-biased at mKOP receptor than hKOP receptor. ICI199,441 showed internalization-biased at the mKOP receptor and G protein-biased at the hKOP receptor. Possible mechanisms for the observed species differences are discussed. PMID:26057692

  8. International mobility placements enable students and staff in Higher Education to enhance transversal and employability-related skills.

    PubMed

    Standley, Henrietta J

    2015-10-01

    Internationalization has commanded an ever-more prominent position in higher education over recent years, and is now firmly entrenched. While academia has long been outward looking-international research collaborations, conferences and student exchanges are well-established practices-it is relatively recently that internationalization has become a goal in its own right, rather than a consequence of normal academic activity. There are multiple interdependent drivers behind this: a focus on graduate employability and development of broad competencies and transferable skills in addition to subject-specific training, 'international awareness' being confirmed as a graduate attribute that is highly valued by employers, the availability of detailed information enabling prospective students to choose between Higher Education Institutions on the basis of their international opportunities and graduate employment rates, increasing competition between Institutions to attract the best students and to ascend national and international league tables, and (both driving and reflecting these trends) national policy frameworks. This minireview focuses on two aspects of internationalization of direct relevance to microbiology students and academic staff in a typical Higher Education Institution: student research placements overseas, and the impact of international mobility on teaching practice and the student experience. Practical strategies for developing intercultural awareness and enhancing employability are highlighted.

  9. International mobility placements enable students and staff in Higher Education to enhance transversal and employability-related skills.

    PubMed

    Standley, Henrietta J

    2015-10-01

    Internationalization has commanded an ever-more prominent position in higher education over recent years, and is now firmly entrenched. While academia has long been outward looking-international research collaborations, conferences and student exchanges are well-established practices-it is relatively recently that internationalization has become a goal in its own right, rather than a consequence of normal academic activity. There are multiple interdependent drivers behind this: a focus on graduate employability and development of broad competencies and transferable skills in addition to subject-specific training, 'international awareness' being confirmed as a graduate attribute that is highly valued by employers, the availability of detailed information enabling prospective students to choose between Higher Education Institutions on the basis of their international opportunities and graduate employment rates, increasing competition between Institutions to attract the best students and to ascend national and international league tables, and (both driving and reflecting these trends) national policy frameworks. This minireview focuses on two aspects of internationalization of direct relevance to microbiology students and academic staff in a typical Higher Education Institution: student research placements overseas, and the impact of international mobility on teaching practice and the student experience. Practical strategies for developing intercultural awareness and enhancing employability are highlighted. PMID:26347299

  10. Dynamics and Internal Stress at the Nanoscale Related to Unique Thermomechanical Behavior in Polymer Nanocomposites

    SciTech Connect

    Narayanan, R. Aravinda; Thiyagarajan, P.; Lewis, S.; Bansal, A.; Schadler, L. S.; Lurio, L. B.

    2006-08-18

    A small amount of alumina nanoparticles in polymethylmethacrylate causes a sharp depression of the glass transition temperature (T{sub g}) accompanied by a toughening of the composite. We investigated this phenomenon using multispeckle x-ray photon correlation spectroscopy. Measurements reveal a dynamic structure factor that has the form exp[-(t/{tau}{sub a}){sup {beta}}], with {beta} greater than 1. We show for the first time that {beta}(T) tracks the internal stress at the polymer-particle interface. The internal stress, which we propose arises due to the entropic penalty that the polymer faces in the presence of the nanoparticles, engenders temporally heterogeneous dynamics. In the jammed glassy state, we show that the dominant fast relaxation mode--{tau}{sub max}--aided by a weak dewetting interface relieves the stress and follows the variations in T{sub g}.

  11. Texas-Style Fundraising and Public Relations for the International Year of Astronomy

    NASA Astrophysics Data System (ADS)

    Preston, S.; Barna, J. W.; Johnson, R.; Geiger, S.; Rimm, N.; Watson, K.; Griffin, J.

    2008-11-01

    McDonald Observatory will use the International Year of Astronomy (IYA) celebration to strengthen its fundraising for science education and outreach programs. At the same time, McDonald Observatory will be undergoing a logo and branding campaign in order to better unite the work and relationship of the University of Texas Department of Astronomy, McDonald Observatory, and the Observatory's education and outreach programs.

  12. A "Research" into International Student-Related Research: (Re)visualising Our Stand?

    ERIC Educational Resources Information Center

    Abdullah, Doria; Abd Aziz, Mohd Ismail; Mohd Ibrahim, Abdul Latiff

    2014-01-01

    This paper uses Tight ("High Educ Res Dev" 23(4):395-411, 2004; "High Educ Res Dev" 31(5):723-740, 2012; "High Educ Res Dev" 32(1):136-151, 2013)'s journal analysis and review framework to review a sample of 497 journal articles on researches concerning international students over the past 30 years. It was found…

  13. Relative strength of scleral tunnel incisions with internal corneal lips constructed in cadaver eyes.

    PubMed

    Ernest, P H; Lavery, K T; Kiessling, L A

    1993-07-01

    We constructed scleral tunnel wounds with internal corneal lips and sutureless closures in ten cadaver eyes without previous intraocular surgery. Each wound differed in width, total incision length, and internal corneal lip size. At a low and high range of initial intraocular pressure (IOP, 10 to 15 mm Hg or 20 to 25 mm Hg), we compared the wounds' resistance to leakage during application of external pressure. A square wound with a 4.0 mm width and 4.0 mm overall length, including a 1.5 mm corneal lip, had the optimum wound dimensions. These produced a stable incision that resisted leakage at external pressures up to 525 pounds per square inch equally well at both IOP ranges. Leakage occurred at lower external pressures for wounds with greater width, smaller corneal lips, or wound widths that were greater than wound lengths; such wounds were also more prone to leakage at the low IOP range. When constructed properly and adequately, the 4.0 mm wide scleral tunnel incision with 1.5 mm internal corneal lip is a strong and safe wound for sutureless cataract surgery.

  14. [Primary immune thrombocytopenia in adults in Mexico: national characteristics and the relation to international literature].

    PubMed

    Meillón-García, Luis Antonio; García-Chávez, Jaime; Gómez-Almaguer, David; Gutiérrez-Espíndola, Guillermo R; Martínez-Murillo, Carlos

    2014-01-01

    In order to identify the clinical approach of a sample of Mexican hematologists for primary immune thrombocytopenia (ITP) in adults in Mexico, we applied an electronic survey via the internet to identify common practices for the diagnosis and treatment of ITP and draw a comparison between the information from these hematologists with international guidelines or the international literature. The results were analyzed using measures of central tendency. The sample was 21 medical hematologists, predominantly from Mexico City (average age: 51.4 years). A total of 66.7% of the surveyed physicians use international guidelines to make therapeutic decisions, and 43% defined ITP including the numerical concept (< 100 x 10(9)/l). We found some differences between requested clinical exams and tests indicated by the guidelines. In first-line treatment (except emergency), 91% of the participants start with prednisone and 24% use dexamethasone. Danazol is used in persistent ITP by most (41%) of the specialists. In second-line treatment, 67% would indicate splenectomy. Some differences were found between clinical practice of the hematologists in Mexico versus guidelines recommendations.

  15. Anxiety related to discharge from inpatient neurorehabilitation: Exploring the role of self-efficacy and internal health control beliefs.

    PubMed

    Genis, Michelle; Camic, Paul M; Harvey, Martin

    2016-01-01

    The study aimed to determine the prevalence of anxiety related to discharge, among a group of 42 participants who were likely to have sustained an at least moderate to severe ABI and who were due to be discharged home following a period of inpatient neurorehabilitation. Differential relationships between psychological factors (self-efficacy and internal health control beliefs) were examined, alongside the relative influence of demographic and clinical characteristics on discharge anxiety. Data were obtained via self-report measures and retrospective reviews of participant's inpatient medical records. While relatively few participants (n = 6; 14%) reported markedly elevated trait-anxiety, almost half the sample (n = 19; 45%) reported clinically significant levels of transient state-anxiety. Notably, state-anxiety was strongly associated with discharge anxiety. Multivariate analyses revealed that age, self-efficacy and internal health control beliefs made independent contributions to self-reported discharge anxiety, with perceived self-efficacy alone explaining 69% of the variance and mediating the effects of age and internal health control beliefs. None of the other demographic or clinical characteristics examined was significantly associated with discharge anxiety. While causality cannot be inferred, findings suggest that anxiety related to discharge from rehabilitation might be best predicted by poor perceptions of self-efficacy. Implications for clinical practice and future research are discussed.

  16. Self-compassion as a moderator of thinness-related pressures' associations with thin-ideal internalization and disordered eating.

    PubMed

    Tylka, Tracy L; Russell, Hannah L; Neal, Ashley A

    2015-04-01

    During situations that threaten personal adequacy, people high in self-compassion are kind and caring toward themselves, mindful of their distress, and recognize that being imperfect is part of the human experience. Therefore, self-compassion may offset certain disorders (e.g., eating disorders) associated with environmental threats (e.g., thinness-related pressures). In this cross-sectional study, we explored self-compassion's associations with threats involving thinness-related pressures (from friends, family, partners, and media), thin-ideal internalization, and disordered eating among an online sample of 435 U.S. community women. Findings indicated that self-compassion buffered the links from media thinness-related pressure to disordered eating and thin-ideal internalization. Furthermore, higher self-compassion was directly associated with fewer perceived thinness-related pressures, lower thin-ideal internalization, and lower disordered eating. Collectively, these findings add to the growing conceptualization of self-compassion as beneficial to eating behavior and help justify pursuing rigorous longitudinal and clinical examinations of self-compassion as a protective factor of disordered eating.

  17. Government control over health-related not-for-profit organisations: Agency for International Development v. Alliance for Open Society International Inc 570 US_(2013).

    PubMed

    Vines, Tim; Donohoo, Angus M; Faunce, Thomas

    2013-12-01

    The relationship between government and the not-for-profit (NFP) sector has important implications for society, especially in relation to the delivery of public health measures and the protection of the environment. In key health-related areas such as provision of medical services, welfare, foreign aid and education, governments have traditionally preferred for the NFP sector to act as service partners, with the relationship mediated through grants or funding agreements. This service delivery arrangement is intended to provide a diversity of voices, and encourage volunteerism and altruism, in conjunction with the purposes and objectives of the relevant NGO. Under the pretence of "accountability", however, governments increasingly are seeking to impose intrusive conditions on grantees, which limit their ability to fulfil their mission and advocate on behalf of their constituents. This column examines the United States Supreme Court decision, Agency for International Development v Alliance for Open Society International Inc 570 US_(2013), and compares it to the removal of gag clauses in Australian federal funding rules. Recent national changes to the health-related NFP sector in Australia are then discussed, such as those found in the Charities Act 2013 (Cth) and the Not-for-Profit Sector Freedom to Advocate Act 2013 (Cth). These respectively include the establishment of the Australian Charities and Not-For-Profit Commission, the modernising of the definition of "charity" and statutory blocks on "gag" clauses. This analysis concludes with a survey of recent moves by Australian States to impose new restrictions on the ability of health-related NFPs to lobby against harmful government policy Among the responses considered is the protection afforded by s 51l(xxiiiA) of the Australian Constitution. This constitutional guarantee appears to have been focused historically on preventing medical and dental practitioners and related small businesses being practically coerced

  18. Government control over health-related not-for-profit organisations: Agency for International Development v. Alliance for Open Society International Inc 570 US_(2013).

    PubMed

    Vines, Tim; Donohoo, Angus M; Faunce, Thomas

    2013-12-01

    The relationship between government and the not-for-profit (NFP) sector has important implications for society, especially in relation to the delivery of public health measures and the protection of the environment. In key health-related areas such as provision of medical services, welfare, foreign aid and education, governments have traditionally preferred for the NFP sector to act as service partners, with the relationship mediated through grants or funding agreements. This service delivery arrangement is intended to provide a diversity of voices, and encourage volunteerism and altruism, in conjunction with the purposes and objectives of the relevant NGO. Under the pretence of "accountability", however, governments increasingly are seeking to impose intrusive conditions on grantees, which limit their ability to fulfil their mission and advocate on behalf of their constituents. This column examines the United States Supreme Court decision, Agency for International Development v Alliance for Open Society International Inc 570 US_(2013), and compares it to the removal of gag clauses in Australian federal funding rules. Recent national changes to the health-related NFP sector in Australia are then discussed, such as those found in the Charities Act 2013 (Cth) and the Not-for-Profit Sector Freedom to Advocate Act 2013 (Cth). These respectively include the establishment of the Australian Charities and Not-For-Profit Commission, the modernising of the definition of "charity" and statutory blocks on "gag" clauses. This analysis concludes with a survey of recent moves by Australian States to impose new restrictions on the ability of health-related NFPs to lobby against harmful government policy Among the responses considered is the protection afforded by s 51l(xxiiiA) of the Australian Constitution. This constitutional guarantee appears to have been focused historically on preventing medical and dental practitioners and related small businesses being practically coerced

  19. Discrimination-related stress effects on the development of internalizing symptoms among Latino adolescents.

    PubMed

    Sirin, Selcuk R; Rogers-Sirin, Lauren; Cressen, Jessica; Gupta, Taveeshi; Ahmed, Sammy F; Novoa, Alfredo D

    2015-01-01

    This three-wave longitudinal study of 173 Latino adolescents (M = 16.16 years, SD = 0.65) is designed to understand the role of discrimination-related stress in mental health trajectories during middle to late adolescence with attention to differences due to immigration status. The results of the growth curve analysis showed that anxious-depressed, withdrawn-depressed, and somatic complaints significantly decreased over time. Furthermore, although discrimination-related stress was found to be significantly related to the trajectories of three types of mental health symptoms, the results revealed that immigration status moderated these relations such that discrimination-related stress was significantly related to these outcomes for Latino youth whose parents were born in the United States, while this relation was not significant for Latino children of immigrants.

  20. Relations between parenting and externalizing and internalizing problem behaviour in early adolescence: child behaviour as moderator and predictor.

    PubMed

    Reitz, E; Deković, M; Meijer, A M

    2006-06-01

    In this longitudinal study we investigated relations between parenting and externalizing and internalizing problem behaviour during early adolescence. First, we examined parenting effects on problem behaviour, including child behaviour as a moderator. Second, we examined child behaviour as predictor of parenting, also including moderator effects. A total of 650 13- to 14-year-olds filled out the Youth Self-Report and questionnaires about parenting at two times within a one-year interval. Relations between parenting and problem behaviour appeared to be stronger for externalizing than for internalizing problem behaviour. Both parenting effects and child effects were found. Parenting significantly predicted an increase in externalizing problem behaviour one year later. Adolescent's previous level of problem behaviour predicted changes in parenting (involvement and decisional autonomy granting). In addition, parental and child characteristics interacted in predicting outcome.

  1. Down-regulation of insulin receptors is related to insulin internalization

    SciTech Connect

    Geiger, D.; Carpentier, J.L.; Gorden, P.; Orci, L. )

    1989-11-01

    In the present study, we have tested the influence of inhibition of endocytosis by hypertonic medium on the regulation of cell surface insulin receptors. We show that active internalization of {sup 125}I-insulin is markedly inhibited by hypertonic media and that, in parallel, cell surface invaginations are significantly diminished. These two events are accompanied by a marked inhibition of cell surface insulin receptor down-regulation. These data provide further strong evidence that receptor-mediated endocytosis is the major mechanism by which insulin receptors are regulated at the surface of target cells.

  2. Child sex and respiratory sinus arrhythmia reactivity as moderators of the relation between internalizing symptoms and aggression.

    PubMed

    Aults, Christopher D; Cooper, Patrick J; Pauletti, Rachel E; Jones, Nancy Aaron; Perry, David G

    2015-12-01

    Previous studies have examined sex differences in physiological responding, including respiratory sinus arrhythmia (RSA) reactivity in response to changing stimulus conditions involving situation specific or gender related cues, in children and adolescents. The present study examined whether RSA reactivity moderates the relation between aggression and internalizing symptoms and whether there are sex differences in this effect. Participants were 82 adolescents (M age = 12.1 years; 44 girls) from the general middle-school population. Peer nominations assessed aggression and internalizing symptoms, and RSA reactivity (defined as change in RSA from baseline to task) was recorded while participants anticipated and responded to an 85 dB signaled white-noise burst. For girls, internalizing symptoms were associated with aggression only if girls showed low RSA reactivity from baseline to task; there was no effect for boys. This association was absent when girls showed high RSA reactivity. Thus, child sex appears to influence not only levels of physiological responding but also relations of physiological responding to comorbidity of adjustment problems.

  3. Longitudinal genetic analysis of internalizing and externalizing problem behavior in adopted biologically related and unrelated sibling pairs.

    PubMed

    Huizink, Anja C; van den Berg, Mijke P; van der Ende, Jan; Verhulst, Frank C

    2007-02-01

    To obtain a better understanding of how genetic and environmental processes are involved in the stability and change in problem behavior from early adolescence into adulthood, studies with genetically informative samples are important. The present study used parent-reported data on internalizing and externalizing problem behavior of adoptees at mean ages 12.4, 15.5 and 26.3. In this adoption study adopted biologically related sibling pairs shared on average 50% of their genes and were brought up in the same family environment, whereas adopted biologically unrelated sibling pairs only shared their family environment. The resemblance between these adopted biologically related (N = 106) and unrelated sibling pairs (N=230) was compared and examined over time. We aimed to investigate (1) to what extent are internalizing and externalizing problem behavior stable from early adolescence into adulthood, and (2) whether the same or different genetic and environmental factors affect these problem behaviors at the 3 assessments. Our results show that both internalizing (rs ranging from .34 to .58) and externalizing behavior (rs ranging from .47 to .69) were rather stable over time. For internalizing and externalizing problem behavior it was found that both genetic and shared environmental influences could be modeled by an underlying common factor, which explained variance in problem behavior from early adolescence into adulthood and accounted for stability over time. The nonshared environmental influences were best modeled by a Cholesky decomposition for internalizing behavior, whereas a time-specific influence of the nonshared environment was included in the final model of externalizing behavior.

  4. Public Views on the Gendering of Mathematics and Related Careers: International Comparisons

    ERIC Educational Resources Information Center

    Forgasz, Helen; Leder, Gilah; Tan, Hazel

    2014-01-01

    Mathematics continues to be an enabling discipline for Science, Technology, Engineering, and Mathematics (STEM)-based university studies and related careers. Explanatory models for females' underrepresentation in higher level mathematics and STEM-based courses comprise learner-related and environmental variables--including societal beliefs.…

  5. 76 FR 49773 - International Conference on Harmonisation; Guidance on E16 Biomarkers Related to Drug or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ..., 2009 (74 FR 38033), FDA published a notice announcing the availability of a draft guidance entitled... Biomarkers Related to Drug or Biotechnology Product Development: Context, Structure, and Format of... Biomarkers Related to Drug or Biotechnology Product Development: Context, Structure, and Format...

  6. International note: Maternal warmth, behavioral control, and psychological control: Relations to adjustment of Ghanaian early adolescents.

    PubMed

    Salaam, Braima; Mounts, Nina S

    2016-06-01

    This investigation addressed the relation between maternal warmth, behavioral control, psychological control, and psychological adjustment in a sample of 119 Ghanaian adolescents (42% boys) living in an urban area (mean age = 14.19). Adolescents in the sample reported clinically elevated levels of depression and anxiety. Significant associations were found between warmth, behavioral control, and psychological control and adolescents' anxiety, physical aggression, relational aggression, positive friendship quality, and conflict with friends. Warmth moderated the effect of behavioral control on anxiety, physical aggression, and relational aggression such that higher levels of warmth in combination with higher levels of behavioral control were related to more positive adjustment. Higher levels of warmth in conjunction with higher psychological control were related to higher levels of anxiety. Boys who reported lower levels of warmth in combination with higher behavioral control reported higher levels of physical aggression. For boys reporting higher levels of warmth, higher behavioral control was associated with lower physical aggression. PMID:27038973

  7. International note: Maternal warmth, behavioral control, and psychological control: Relations to adjustment of Ghanaian early adolescents.

    PubMed

    Salaam, Braima; Mounts, Nina S

    2016-06-01

    This investigation addressed the relation between maternal warmth, behavioral control, psychological control, and psychological adjustment in a sample of 119 Ghanaian adolescents (42% boys) living in an urban area (mean age = 14.19). Adolescents in the sample reported clinically elevated levels of depression and anxiety. Significant associations were found between warmth, behavioral control, and psychological control and adolescents' anxiety, physical aggression, relational aggression, positive friendship quality, and conflict with friends. Warmth moderated the effect of behavioral control on anxiety, physical aggression, and relational aggression such that higher levels of warmth in combination with higher levels of behavioral control were related to more positive adjustment. Higher levels of warmth in conjunction with higher psychological control were related to higher levels of anxiety. Boys who reported lower levels of warmth in combination with higher behavioral control reported higher levels of physical aggression. For boys reporting higher levels of warmth, higher behavioral control was associated with lower physical aggression.

  8. ALCOHOL AND VIOLENCE-RELATED INJURIES AMONG EMERGENCY ROOM PATIENTS IN AN INTERNATIONAL PERSPECTIVE

    PubMed Central

    Cherpitel, Cheryl J.; Ye, Yu

    2010-01-01

    While alcohol has been found to be more closely associated with violence-related injury than with injury from other causes, little data is available which documents heterogeneity in this association across countries or cultures, taking into consideration usual drinking patterns and other socio-cultural variables. Data are reported from 15 countries comprising the Emergency Room Collaborative Alcohol Analysis Project and the WHO Collaborative Study on Alcohol and Injury. Case-crossover analysis was used to analyze the risk of injury (among current drinkers) from drinking six hours prior to the event, based on frequency of usual drinking, for violence-related injuries and separately for non-violence related injuries. Relative risk (RR) for a violence-related injury was significantly greater than for injuries from other causes across all countries (pooled RR=22.22 vs. 4.33), but the magnitude of risk varied considerably (ranging from 4.68 in Spain to 942 in Canada). Pooled effect size was found to be heterogeneous across countries, and was explained, in part, by the level of detrimental drinking pattern in a country. Risk for a violence-related injury was not significantly different by age (<30 and 30+), reporting 5 or more drinks on at least one occasion during the last year, or reporting symptoms of alcohol dependence. A number of methodological concerns suggest that risk of a violence-related injury compared to injuries from other causes may be inflated, and such variables as context of drinking should be taken into consideration in establishing relative risk and alcohol attributable fraction of violence-related injury across countries and cultures. PMID:20824198

  9. Reactive arthritis in relation to internal derangements of the temporomandibular joint: a case control study.

    PubMed

    Lund, Bodil; Holmlund, Anders; Wretlind, Bengt; Jalal, Shah; Rosén, Annika

    2015-09-01

    The aim of this study was to find out if reactive arthritis was involved in the aetiology of chronic closed lock of the temporomandibular joint (TMJ) by looking for bacterial antigens in the synovial membrane of the TMJ, and by studying the antibody serology and carriage of human leucocyte antigen (HLA) B27 in patients with chronic closed lock. Patients with reciprocal clicking and healthy subjects acted as controls. We studied a total of 43 consecutive patients, 15 with chronic closed lock, 13 with reciprocal clicking, and 15 healthy controls with no internal derangements of the TMJ. Venous blood samples were collected from all subjects for measurement of concentrations of HLA tissue antigen and serology against Chlamydia trachomatis, Yersinia enterocolitica, Salmonella spp., Campylobacter jejuni, and Mycoplasma pneumoniae. Samples of synovial tissue from patients with closed lock and reciprocal clicking were obtained during discectomy and divided into two pieces, the first of which was tested by strand displacement amplification for the presence of C trachomatis, and the second of which was analysed for the presence of species-specific bacterial DNA using 16s rRNA pan-polymerase chain reaction (PCR). There were no significant differences between the groups in the incidence of antibodies against M pneumoniae, Salmonella spp. or Y enterocolitica. No patient had antibodies towards C trachomatis or C jejuni. We found no bacterial DNA in the synovial fluid from any patient. The HLA B27 antigen was present in 2/15 subjects in both the closed lock and control groups, and none in the reciprocal clicking group. In conclusion, reactive arthritis does not seem to be the mechanism of internal derangement of the TMJ.

  10. 40 CFR Table 26 to Subpart G of... - Seal Related Factors for Internal Floating Roof Vessels

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater Pt. 63, Subpt. G, Table 26 Table 26 to Subpart G of Part 63—Seal Related Factors...

  11. 40 CFR Table 26 to Subpart G of... - Seal Related Factors for Internal Floating Roof Vessels

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater Pt. 63, Subpt. G, Table 26 Table 26 to Subpart G of Part 63—Seal Related Factors...

  12. 40 CFR Table 26 to Subpart G of... - Seal Related Factors for Internal Floating Roof Vessels

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater Pt. 63, Subpt. G, Table 26 Table 26 to Subpart G of Part 63—Seal Related Factors...

  13. 40 CFR Table 26 to Subpart G of... - Seal Related Factors for Internal Floating Roof Vessels

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater Pt. 63, Subpt. G, Table 26 Table 26 to Subpart G of Part 63—Seal Related Factors...

  14. PREFACE: International Symposium on (e,2e), Double Photoionization and Related Topics & 15th International Symposium on Polarization and Correlation in Electronic and Atomic Collisions

    NASA Astrophysics Data System (ADS)

    Martin, Nicholas L. S.; deHarak, Bruno A.

    2010-01-01

    From 30 July to 1 August 2009, over a hundred scientists from 18 countries attended the International Symposium on (e,2e), Double Photoionization and Related Topics and the 15th International Symposium on Polarization and Correlation in Electronic and Atomic Collisions which were held at the W T Young Library of the University of Kentucky, USA. Both conferences were satellite meetings of the XXVI International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC) held in Kalamazoo, Michigan, USA, 21-28 July 2009. These symposia covered a broad range of experimental and theoretical topics involving excitation, ionization (single and multiple), and molecular fragmentation, of a wide range of targets by photons and charged particles (polarized and unpolarized). Atomic targets ranged from hydrogen to the heavy elements and ions, while molecular targets ranged from H2 to large molecules of biological interest. On the experimental front, cold target recoil ion momentum spectroscopy (COLTRIMS), also known as the Reaction Microscope because of the complete information it gives about a wide variety of reactions, is becoming commonplace and has greatly expanded the ability of researchers to perform previously inaccessible coincidence experiments. Meanwhile, more conventional spectrometers are also advancing and have been used for increasingly sophisticated and exacting measurements. On the theoretical front great progress has been made in the description of target states, and in the scattering calculations used to describe both simple and complex reactions. The international nature of collaborations between theorists and experimentalists is exemplified by, for example, the paper by Ren et al which has a total of 13 authors of whom the experimental group of six is from Heidelberg, Germany, one theoretical group is from Australia, with the remainder of the theoreticians coming from several different institutions in the United States. A total of 52 invited talks and

  15. External and internal controls of lunar-related reproductive rhythms in fishes.

    PubMed

    Takemura, A; Rahman, M S; Park, Y J

    2010-01-01

    Reproductive activities of many fish species are, to some extent, entrained to cues from the moon. During the spawning season, synchronous spawning is repeated at intervals of c. 1 month (lunar spawning cycle) and 2 weeks (semi-lunar spawning cycle) or daily according to tidal changes (tidal spawning cycle). In species showing lunar-related spawning cycles, oocytes in the ovary develop towards and mature around a specific moon phase for lunar spawners, around spring tides for semi-lunar spawners and at daytime high tides for tidal spawners. The production of sex steroid hormones also changes in accordance with synchronous oocyte development. Since the production of the steroid hormones with lunar-related reproductive periodicity is regulated by gonadotropins, it is considered that the higher parts of the hypothalamus-pituitary-gonad axis play important roles in the perception and regulation of lunar-related periodicity. It is likely that fishes perceive cues from the moon by sensory organs; however, it is still unknown how lunar cues are transduced as an endogenous rhythm exerting lunar-related spawning rhythmicity. Recent research has revealed that melatonin fluctuated according to the brightness at night, magnetic fields and the tidal cycle. In addition, cyclic changes in hydrostatic pressure had an effect on monoamine contents in the brain. These factors may be indirectly related to the exertion of lunar-related periodicity. Molecular approaches have revealed that mRNA expressions of light-sensitive clock genes change with moonlight, suggesting that brightness at night plays a role in phase-shifting or resetting of biological clocks. Some species may have evolved biological clocks in relation to lunar cycles, although it is still not known how lunar periodicities are endogenously regulated in fishes. This review demonstrates that lunar-related periodicity is utilized and incorporated by ecological and physiological mechanisms governing the reproductive success

  16. A KNOWLEDGE DISCOVERY STRATEGY FOR RELATING SEA SURFACE TEMPERATURES TO FREQUENCIES OF TROPICAL STORMS AND GENERATING PREDICTIONS OF HURRICANES UNDER 21ST-CENTURY GLOBAL WARMING SCENARIOS

    SciTech Connect

    Race, Caitlin; Steinbach, Michael; Ganguly, Auroop R; Semazzi, Fred; Kumar, Vipin

    2010-01-01

    The connections among greenhouse-gas emissions scenarios, global warming, and frequencies of hurricanes or tropical cyclones are among the least understood in climate science but among the most fiercely debated in the context of adaptation decisions or mitigation policies. Here we show that a knowledge discovery strategy, which leverages observations and climate model simulations, offers the promise of developing credible projections of tropical cyclones based on sea surface temperatures (SST) in a warming environment. While this study motivates the development of new methodologies in statistics and data mining, the ability to solve challenging climate science problems with innovative combinations of traditional and state-of-the-art methods is demonstrated. Here we develop new insights, albeit in a proof-of-concept sense, on the relationship between sea surface temperatures and hurricane frequencies, and generate the most likely projections with uncertainty bounds for storm counts in the 21st-century warming environment based in turn on the Intergovernmental Panel on Climate Change Special Report on Emissions Scenarios. Our preliminary insights point to the benefits that can be achieved for climate science and impacts analysis, as well as adaptation and mitigation policies, by a solution strategy that remains tailored to the climate domain and complements physics-based climate model simulations with a combination of existing and new computational and data science approaches.

  17. The importance of sea-ice area biases in 21st century multi-model projections of Antarctic net precipitation and temperature and their relative change

    NASA Astrophysics Data System (ADS)

    Bracegirdle, T.

    2015-12-01

    Climate models exhibit large biases in sea ice area (SIA) in their historical simulations. This study has explored the impacts of these biases on multi-model uncertainty in CMIP5 ensemble projections of 21st century change in Antarctic surface temperature, net precipitation and SIA. The analysis is based on time slice climatologies in the RCP8.5 future scenario (2070-2099) and historical (1970-1999) simulations across 37 different CMIP5 models. Projected changes in net precipitation, temperature and SIA are found to be strongly associated with simulated historical mean SIA (e.g. cross-model correlations of r = 0.77, 0.70 and -0.86, respectively). Furthermore, historical SIA bias is found to have a large impact on the simulated ratio between net precipitation response and temperature response. This ratio is smaller in models with smaller-than-observed historical SIA. These findings are particularly relevant to quantifying and reducing model uncertainty in projections of Antarctic surface mass balance and associated contributions to sea level change.

  18. 21st Century Scholars

    ERIC Educational Resources Information Center

    Clark, Terrence

    2009-01-01

    Bethpage Union Free School District in New York is a high-performing district by almost any current accountability measure. Yet administrators and teachers worried that they were not doing enough to prepare their students as critical thinkers for the 21st century. Inspired by the curriculum framework of the Partnership for 21st Century Skills, the…

  19. MBA: The First Century.

    ERIC Educational Resources Information Center

    Daniel, Carter A.

    This book traces the development of the curriculum, the objectives, the popularity, and the reputation of graduate business programs during the 20th century, the first century of the MBA degree. The chapters are: (1) "Getting Started: Before 1910"; (2) "1910-1918: Searching for a Curriculum"; (3) "1919-1922: Explosive Growth, Descriptive Era"; (4)…

  20. The international petrochemical industry

    SciTech Connect

    Chapman, K.

    1991-01-01

    The petrochemical industry occupies a crucial place in economic, strategic and political terms in the twentieth century. The author explains its growth and international distribution from the 1920s tot he present, relating the particular experience of petrochemicals to the processes that have shaped the long-term evolution of industry in general. The geographical coverage of this book extends from the regional to international scale, and its historical scope embraces one hundred years from the laboratory origins of polymer science and petrochemistry to the massive operations of modern industry. It represents the result of twenty years of research, and reflects the author's privileged access to company sources in both the U.S. and Europe.

  1. Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research.

    PubMed

    Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

    2016-06-01

    Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from these considerations to review research on adolescents' peer relations in Latin America from a socioemotional perspective. First, approaches to adolescence are discussed, with a main focus on attachment and identity theories, based on a bioecological framework. Then, a review of research in Latin America on friendships, school climate, and intergroup relations is presented. The discussion addresses the tension between theories and evidence generated in developed societies and highlights the particularities of Latin American youth, stressing the need for collecting local data.

  2. Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research.

    PubMed

    Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

    2016-06-01

    Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from these considerations to review research on adolescents' peer relations in Latin America from a socioemotional perspective. First, approaches to adolescence are discussed, with a main focus on attachment and identity theories, based on a bioecological framework. Then, a review of research in Latin America on friendships, school climate, and intergroup relations is presented. The discussion addresses the tension between theories and evidence generated in developed societies and highlights the particularities of Latin American youth, stressing the need for collecting local data. PMID:27254826

  3. Chapter 5: Organizational structures suited to ISPRM's evolving role as an international non-governmental organization in official relation with the world health organization.

    PubMed

    von Groote, Per M; Reinhardt, Jan D; Gutenbrunner, Christoph; DeLisa, Joel A; Melvin, John L; Bickenbach, Jerome E; Stucki, Gerold

    2009-09-01

    International non-governmental organizations (NGOs) in official relation with the World Health Organization (WHO) face organizational challenges against the background of legitimate representation of their membership and accountable procedures within the organization. Moreover, challenges arise in the light of such an international NGO's civil societal mandate to help reach the "health-for-all" goals as defined by WHO and to facilitate the implementation of the United Nations (UN) Convention on the Rights of Persons with Disabilities. The objective of this paper is to examine how such an international NGO using the International Society of Physical and Rehabilitation Medicine (ISPRM) as a case in point can address these challenges. The specific aims are to analyse ISPRM's structures and procedures of internal organs and external relations and to develop solutions. These possible solutions will be presented as internal organizational scenarios and a yearly schedule of meetings closely aligned to that of WHO to facilitate an efficient internal and external interaction.

  4. Predictable internal brain dynamics in EEG and its relation to conscious states

    PubMed Central

    Yoo, Jaewook; Kwon, Jaerock; Choe, Yoonsuck

    2014-01-01

    Consciousness is a complex and multi-faceted phenomenon defying scientific explanation. Part of the reason why this is the case is due to its subjective nature. In our previous computational experiments, to avoid such a subjective trap, we took a strategy to investigate objective necessary conditions of consciousness. Our basic hypothesis was that predictive internal dynamics serves as such a condition. This is in line with theories of consciousness that treat retention (memory), protention (anticipation), and primary impression as the tripartite temporal structure of consciousness. To test our hypothesis, we analyzed publicly available sleep and awake electroencephalogram (EEG) data. Our results show that EEG signals from awake or rapid eye movement (REM) sleep states have more predictable dynamics compared to those from slow-wave sleep (SWS). Since awakeness and REM sleep are associated with conscious states and SWS with unconscious or less consciousness states, these results support our hypothesis. The results suggest an intricate relationship among prediction, consciousness, and time, with potential applications to time perception and neurorobotics. PMID:24917813

  5. Variation in predicted internal concentrations in relation to PBPK model complexity for rainbow trout.

    PubMed

    Salmina, E S; Wondrousch, D; Kühne, R; Potemkin, V A; Schüürmann, G

    2016-04-15

    The present study is motivated by the increasing demand to consider internal partitioning into tissues instead of exposure concentrations for the environmental toxicity assessment. To this end, physiologically based pharmacokinetic (PBPK) models can be applied. We evaluated the variation in accuracy of PBPK model outcomes depending on tissue constituents modeled as sorptive phases and chemical distribution tendencies addressed by molecular descriptors. The model performance was examined using data from 150 experiments for 28 chemicals collected from US EPA databases. The simplest PBPK model is based on the "Kow-lipid content" approach as being traditional for environmental toxicology. The most elaborated one considers five biological sorptive phases (polar and non-polar lipids, water, albumin and the remaining proteins) and makes use of LSER (linear solvation energy relationship) parameters to describe the compound partitioning behavior. The "Kow-lipid content"-based PBPK model shows more than one order of magnitude difference in predicted and measured values for 37% of the studied exposure experiments while for the most elaborated model this happens only for 7%. It is shown that further improvements could be achieved by introducing corrections for metabolic biotransformation and compound transmission hindrance through a cellular membrane. The analysis of the interface distribution tendencies shows that polar tissue constituents, namely water, polar lipids and proteins, play an important role in the accumulation behavior of polar compounds with H-bond donating functional groups. For compounds without H-bond donating fragments preferable accumulation phases are storage lipids and water depending on compound polarity. PMID:26849323

  6. International Note: Between-Domain Relations of Chinese High School Students' Academic Achievements

    ERIC Educational Resources Information Center

    Yangyang, Liu

    2012-01-01

    The present study examined the between-domain relations of Chinese high school students' academic achievements. In a sample of 1870 Chinese 10th grade students, the results indicated that Chinese high school students' academic achievements were correlated across nine subjects. In line with the previous Western findings, the findings suggested that…

  7. Internationally Adopted Children in the Early School Years: Relative Strengths and Weaknesses in Language Abilities

    ERIC Educational Resources Information Center

    Glennen, Sharon

    2015-01-01

    Purpose: This study aimed to determine the relative strengths and weaknesses in language and verbal short-term memory abilities of school-age children who were adopted from Eastern Europe. Method: Children adopted between 1;0 and 4;11 (years;months) of age were assessed with the Clinical Evaluation of Language Fundamentals-Preschool, Second…

  8. The Relative Importance of Motives for International Self-Initiated Mobility

    ERIC Educational Resources Information Center

    Thorn, Kaye

    2009-01-01

    Purpose: This paper aims to explore the relative importance of the motives and sub-motives which influence a highly educated individual's decision to move across global boundaries. Design/methodology/approach: The approach takes a multi-dimensional perspective of mobility, resulting in the development of a range of motives for self-initiated…

  9. Career Effects of Occupation-Related Vocational Education: Evidence from the Military's Internal Labor Market

    ERIC Educational Resources Information Center

    Pema, Elda; Mehay, Stephen

    2012-01-01

    Prior research on the labor market success of secondary vocational education has produced mixed results, with several studies finding wage gains only for individuals who work in training-related occupations. We contribute to this debate by focusing on a single occupation and organization and by comparing the careers of employees with and without…

  10. Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research

    ERIC Educational Resources Information Center

    Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

    2016-01-01

    Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from…

  11. Mirroring, Imitation, Identification: The Sense of Self in Relation to the Mother's Internal World

    ERIC Educational Resources Information Center

    Rhode, Maria

    2005-01-01

    The phenomenon of neonatal imitation, and the use of mutual imitation by mother and baby in the service of attunement, are considered in relation to psychoanalytic theories of mirroring, imitation and identification. Material from infant observation and from the treatment of two children on the autistic spectrum is discussed in terms of the…

  12. Understanding and reducing work-related psychological distress in interns: a systematic review.

    PubMed

    Facey, A D; Tallentire, V; Selzer, R M; Rotstein, L

    2015-10-01

    The aim of this study was to collate and evaluate studies investigating either the factors influencing work-related psychological distress in postgraduate year one (PGY1) doctors or the strategies designed to reduce it. This is a systematic review conducted in May 2014. The data sources were key databases (MEDLINE, PsycINFO and Embase) and manual searches of reference lists for relevant studies published in the last 15 years. This study is an empirical research designed either to elucidate the factors influencing work-related psychological distress in PGY1 doctors, or examine the effects of an intervention designed to reduce it. Key information was extracted into an electronic data extraction form, which incorporated elements of Murphy's model of work stress factors. A total of 21 studies was included in the review; 16 studies had examined the factors influencing work-related psychological distress, four studies had investigated strategies to reduce it, and a single study addressed both. Analysis of the findings of each individual study through the conceptual framework provided by Murphy's model revealed a discrepancy between the factors influencing work-related psychological distress and the focus of strategies designed to reduce it. Factors such as career progression and a PGY1 doctor's role within the organisation were not addressed in the interventions identified. Significant sources of psychological distress in PGY1 doctors remain overlooked by current interventions. Strategies designed to prevent or reduce psychological distress should be broad-based and grounded in both the literature exploring salient factors and existing theories of work-related stress.

  13. Understanding and reducing work-related psychological distress in interns: a systematic review.

    PubMed

    Facey, A D; Tallentire, V; Selzer, R M; Rotstein, L

    2015-10-01

    The aim of this study was to collate and evaluate studies investigating either the factors influencing work-related psychological distress in postgraduate year one (PGY1) doctors or the strategies designed to reduce it. This is a systematic review conducted in May 2014. The data sources were key databases (MEDLINE, PsycINFO and Embase) and manual searches of reference lists for relevant studies published in the last 15 years. This study is an empirical research designed either to elucidate the factors influencing work-related psychological distress in PGY1 doctors, or examine the effects of an intervention designed to reduce it. Key information was extracted into an electronic data extraction form, which incorporated elements of Murphy's model of work stress factors. A total of 21 studies was included in the review; 16 studies had examined the factors influencing work-related psychological distress, four studies had investigated strategies to reduce it, and a single study addressed both. Analysis of the findings of each individual study through the conceptual framework provided by Murphy's model revealed a discrepancy between the factors influencing work-related psychological distress and the focus of strategies designed to reduce it. Factors such as career progression and a PGY1 doctor's role within the organisation were not addressed in the interventions identified. Significant sources of psychological distress in PGY1 doctors remain overlooked by current interventions. Strategies designed to prevent or reduce psychological distress should be broad-based and grounded in both the literature exploring salient factors and existing theories of work-related stress. PMID:25871700

  14. Judicial Review of Citizenship Education in Nineteenth Century American Schools.

    ERIC Educational Resources Information Center

    Michel, George J.

    This paper traces the Supreme Court's powers of judicial review in the 19th century and considers its relation to citizenship education. The 19th century was selected as the major focus because it was during this century that the Court attempted to establish its powers of review and generally to reaffirm judicial powers. Also, the controversy over…

  15. Toward the 21st Century for Women

    ERIC Educational Resources Information Center

    Osborn, Ruth H.

    1975-01-01

    The International Women's Year Conference decided that the key to the future for women throughout the world was continuing education enabling women to gain a sense of self realization, promote family life, increase options, and to contribute their talents to a better world in the 21st century. (Author/BP)

  16. Maneuvering the Internal Porosity and Surface Morphology of Electrospun Polystyrene Yarns by Controlling the Solvent and Relative Humidity

    PubMed Central

    Lu, Ping; Xia, Younan

    2013-01-01

    This article presents a simple and reliable method for generating polystyrene (PS) yarns composed of bundles of nanofibrils by using a proper combination of solvent and relative humidity. We elucidated the mechanism responsible for the formation of this new morphology by systematically investigating the molecular interactions among the polymer, solvent(s), and water vapor. We demonstrated that vapor-induced phase separation played a pivotal role in generating the yarns with a unique structure. Furthermore, we discovered that the low vapor pressure of N,N-dimethylformamide (DMF) was critical to the evolution of pores in the interiors. On the contrary, the relatively high vapor pressure of tetrahydrofuran (THF) hindered the formation of interior pores but excelled in creating a rough surface. In all cases, our results clearly indicate that the formation of either internal porosity or surface roughness required the presence of water vapor, a nonsolvent of the polymer, at a proper level of relative humidity. The exact morphology or pore structure was dependent on the speed of evaporation for the solvent(s) (DMF, THF, and their mixtures), as well as the inter-diffusion and penetration of the nonsolvent (water) and solvent(s). Our findings can serve as guidelines for the preparation of fibers with desired porosity both internally and externally through electrospinning. PMID:23530752

  17. Contributing factors, prevention, and management of playing-related musculoskeletal disorders among flute players internationally.

    PubMed

    Lonsdale, Karen; Laakso, E-Liisa; Tomlinson, Vanessa

    2014-09-01

    Major studies have shown that flutists report playing-related pain in the neck, middle/upper back, shoulders, wrists, and hands. The current survey was designed to establish the injury concerns of flute players and teachers of all backgrounds, as well as their knowledge and awareness of injury prevention and management. Questions addressed a range of issues including education, history of injuries, preventative and management strategies, lifestyle factors, and teaching methods. At the time of the survey, 26.7% of all respondents were suffering from flute playing-related discomfort or pain; 49.7% had experienced flute playing-related discomfort or pain that was severe enough to distract while performing; and 25.8% had taken an extended period of time off playing because of discomfort or pain. Consistent with earlier studies, the most common pain sites were the fingers, hands, arms, neck, middle/upper back, and shoulders. Further research is needed to establish possible links between sex, instrument types, and ergonomic set up. Further investigation is recommended to ascertain whether certain types of physical training, education, and practice approaches may be more suitable than current methods. A longitudinal study researching the relationship between early education, playing position, ergonomic set-up, and prevalence of injury is recommended. PMID:25194113

  18. Pleural plaques related to “take-home” exposure to asbestos: An international case series

    PubMed Central

    Peretz, Alon; Van Hee, Victor C; Kramer, Mordechai R; Pitlik, Silvio; Keifer, Matthew C

    2008-01-01

    Context: While a large number of studies indicate the risks of high-level exposures to asbestos in the workplace setting, a relatively small number of studies describe the risk of pleural disease related to “take-home” asbestos brought into the household by workers exposed to asbestos. Consequently, the risk of pleural disease in family members of asbestos-exposed workers is likely underappreciated. Case presentations: Two families of siblings, one in Israel and one in the US, were evaluated because of their significant exposures to asbestos brought into the home by family members with heavy occupational exposures. Two of the four children of an asbestos cement debagger in Petach Tikvah, Israel and two children of a pipe lagger in a naval shipyard near Seattle, Washington, manifested benign pleural disease without parenchymal disease, despite having no occupational exposure to asbestos. Discussion: These cases illustrate that “take-home” asbestos exposure may lead to pleural disease at higher rates than commonly realized. Relevance to clinical practice: Providers should recognize that due to the potential for “take-home” exposures, asbestos-related disease in a patient may be a marker for disease in household contacts. Patients with family members heavily exposed to asbestos should be strongly encouraged to quit smoking in an effort to reduce any further carcinogenic exposures. Additionally, workplace control and regulation of asbestos use should be emphasized to protect both workers and their families. PMID:20428401

  19. Contributing factors, prevention, and management of playing-related musculoskeletal disorders among flute players internationally.

    PubMed

    Lonsdale, Karen; Laakso, E-Liisa; Tomlinson, Vanessa

    2014-09-01

    Major studies have shown that flutists report playing-related pain in the neck, middle/upper back, shoulders, wrists, and hands. The current survey was designed to establish the injury concerns of flute players and teachers of all backgrounds, as well as their knowledge and awareness of injury prevention and management. Questions addressed a range of issues including education, history of injuries, preventative and management strategies, lifestyle factors, and teaching methods. At the time of the survey, 26.7% of all respondents were suffering from flute playing-related discomfort or pain; 49.7% had experienced flute playing-related discomfort or pain that was severe enough to distract while performing; and 25.8% had taken an extended period of time off playing because of discomfort or pain. Consistent with earlier studies, the most common pain sites were the fingers, hands, arms, neck, middle/upper back, and shoulders. Further research is needed to establish possible links between sex, instrument types, and ergonomic set up. Further investigation is recommended to ascertain whether certain types of physical training, education, and practice approaches may be more suitable than current methods. A longitudinal study researching the relationship between early education, playing position, ergonomic set-up, and prevalence of injury is recommended.

  20. Regional variation in water-related impacts of shale gas development and implications for emerging international plays.

    PubMed

    Mauter, Meagan S; Alvarez, Pedro J J; Burton, Allen; Cafaro, Diego C; Chen, Wei; Gregory, Kelvin B; Jiang, Guibin; Li, Qilin; Pittock, Jamie; Reible, Danny; Schnoor, Jerald L

    2014-01-01

    The unconventional fossil fuel industry is expected to expand dramatically in coming decades as conventional reserves wane. Minimizing the environmental impacts of this energy transition requires a contextualized understanding of the unique regional issues that shale gas development poses. This manuscript highlights the variation in regional water issues associated with shale gas development in the U.S. and the approaches of various states in mitigating these impacts. The manuscript also explores opportunities for emerging international shale plays to leverage the diverse experiences of U.S. states in formulating development strategies that minimize water-related impacts within their environmental, cultural, and political ecosystem.

  1. History of the bubble chamber and related active- and internal-target nuclear tracking detectors

    NASA Astrophysics Data System (ADS)

    Becchetti, F. D.

    2015-06-01

    Donald Glaser, 1960 Nobel laureate in Physics, recently passed away (2013), as have many of his colleagues who were involved with the early development of bubble chambers at the University of Michigan. In this paper I will review those early years and the subsequent wide-spread application of active-target (AT) bubble chambers that dominated high-energy physics (HEP) research for over thirty years. Some of the related, but more modern nuclear tracking detectors being used in HEP, neutrino astrophysics and dark-matter searches also will be discussed.

  2. Comet of the Century

    NASA Astrophysics Data System (ADS)

    Schaaf, Fred; Ottewell, G.

    The present century has been a disappointing one for comets, but past centuries often featured spectacular, unforgettable comet shows that dominated the night (and even daytime) sky for months: comets that outshone Venus or even the Moon, whose spectacular tails stretched more than halfway across the sky or were weirdly split, and whose apparition was held responsible for everything from wars to unusually good wine vintages. Published to coincide with the first naked-eye appearance of Comet Hale-Bopp, perhaps our own comet of the century, this book is an irresistible guide to comet facts and lore throughout history.

  3. Science and technology related global problems: An international survey of science educators

    NASA Astrophysics Data System (ADS)

    Bybee, Rodger W.; Mau, Teri

    This survey evaluated one aspect of the Science-Technology-Society theme, namely, the teaching of global problems related to science and technology. The survey was conducted during spring 1984. Two hundred sixty-two science educators representing 41 countries completed the survey. Response was 80%. Findings included a ranking of twelve global problems (the top six were: World Hunger and Food Resources, Population Growth, Air Quality and Atmosphere, Water Resources, War Technology, and Human Health and Disease). Science educators generally indicated the following: the science and technology related global problems would be worse by the year 2000; they were slightly or moderately knowledgeable about the problems; print, audio-visual media, and personal experiences were their primary sources of information; it is important to study global problems in schools; emphasis on global problems should increase with age/grade level; an integrated approach should be used to teach about global problems; courses including global problems should be required of all students; most countries are in the early stages of developing programs including global problems; there is a clear trend toward S-T-S; there is public support for including global problems; and, the most significant limitations to implementation of the S-T-S theme (in order of significance) are political, personnel, social, psychological, economic, pedagogical, and physical. Implications for research and development in science education are discussed.

  4. [Meeting Report: 20 years after the First International Symposium on hepatitis C virus and related viruses].

    PubMed

    Carnero, Elena; Díez, Juana; Fortes, Purificación; Gastaminza, Pablo; Majano, Pedro; Martínez, Miguel Angel; Pérez-del-Pulgar, Sofía; Quer, Josep; López-Labrador, F Xavier

    2013-12-01

    The hepatitis C virus (HCV) was discovered by the team of Michael Houghton at Chiron Corporation in 1989 and the first symposium on HCV and related viruses was held in Venice, Italy, shortly after, in 1992. This conference was organized to advance knowledge on what then was a mysterious virus responsible for most cases of «non-A, non-B» hepatitis. During the 20 years since the first conference, the scientific quality of presentations has steadily increased, together with the tremendous advances in basic and clinical research and epidemiology. What started as a small conference on a new virus, about which there were very few data, has today become a first-in-class congress: a meeting place for basic researchers, clinicians, epidemiologists, public health experts, and industry members to present the most important advances and their application to HCV treatment and control. The nineteenth HCV symposium was held in September 2012, once again in Venice.

  5. The 11th international workshop on Campylobacter, Helicobacter and related Organisms (CHRO), 2001.

    PubMed

    Takkinen, J; Ammon, A

    2003-11-01

    Over 700 participants from 54 countries attended the eleventh Campylobacter, Helicobacter and Related Organisms (CHRO) meeting in September 2001. This meeting was an opportunity to update and better understand the microbiological and epidemiological complexities of Campylobacter. The mechanism of pathogenesis of this bacteria is not yet fully understood and important progress was made in the microbiological characterisation. The availability of over 100 different strain characteristics from various locations all over Europe, brought together by Campynet, is an invaluable tool for achieving this aim. There is increasing evidence to suggest that different risk factors exist for different species of Campylobacter. The link between antibiotic use in farm animals and increased resistance to some antimicrobials for humans still needs to be proved and some contradictory results reported on this issue.

  6. 1991 EPA/AWMA international symposium on measurement of toxic and related air pollutants

    SciTech Connect

    Gay, B.W. Jr.

    1991-01-01

    The purpose of this symposium was to provide a forum for exchange of information on the measurement of toxic and related air pollutants. The conference included presentations on the following: ozone precursors; atmospheric chemistry and fate of toxic pollutants; measurement of particulates and acidic aerosols; cloud water chemistry; asbestos exposure assessment; Staten Island/NJ Urban Air Toxics Assessment Project; personal exposure monitors; mobile sources emissions characterization; VOC monitoring for Clean Air Act Amendment requirement; product emission measurement in test chambers; USA/USSR joint air pollution study; VOC monitoring techniques; measurement of VOCs; measurement of polar volatile organics; exposure assessment; remote sensing for emissions monitoring; measurement methods development; measurement of hazardous waste emissions; chemometrics and environmental data analysis; source monitoring; air pollution dispersion modeling; measurement and data analysis of indoor toxic air contaminants; and environmental quality assurance. Two hundred seventeen papers have been processed separately for inclusion in the appropriate data bases.

  7. Directions in General Relativity, Proceedings of the 1993 International Symposium, Maryland: Papers in Honor of Charles Misner.

    NASA Astrophysics Data System (ADS)

    Hu, B. L.; Ryan, M. P., Jr.; Vishveshwara, C. V.

    1993-07-01

    These two volumes are the proceedings of a major International Symposium on General Relativity held at the University of Maryland May 27-29, 1993 to celebrate the sixtieth birthdays of Professor Charles Misner and Professor Dieter Brill. The volumes cover classical general relativity, quantum gravity and quantum cosmology, canonical formulation and the initial value problem, topology and geometry of spacetime and fields, mathematical and physical cosmology, and black hole physics and astrophysics. As invited articles, the papers in these volumes have an aim that goes beyond that of a standard conference proceedings. Not only do the authors discuss the most recent research results in their fields, but many also provide historical perspectives on how their subjects developed and offer individual insights in their search for new directions.

  8. Directions in General Relativity, Proceedings of the 1993 International Symposium, Maryland: Papers in Honor of Dieter Brill

    NASA Astrophysics Data System (ADS)

    Hu, B. L.; Jacobson, T. A.

    1993-07-01

    These two volumes are the proceedings of a major International Symposium on General Relativity held at the University of Maryland May 27-29, 1993 to celebrate the sixtieth birthdays of Professor Charles Misner and Professor Dieter Brill. The volumes cover classical general relativity, quantum gravity and quantum cosmology, canonical formulation and the initial value problem, topology and geometry of spacetime and fields, mathematical and physical cosmology, and black hole physics and astrophysics. As invited articles, the papers in these volumes have an aim that goes beyond that of a standard conference proceedings. Not only do the authors discuss the most recent research results in their fields, but many also provide historical perspectives on how their subjects developed and offer individual insights in their search for new directions.

  9. The Role of Gender and Race in the Relation between Adolescent Distress Tolerance and Externalizing and Internalizing Psychopathology

    PubMed Central

    Daughters, Stacey B.; Gorka, Stephanie M.; Magidson, Jessica F.; MacPherson, Laura; Seitz-Brown, C.J.

    2013-01-01

    Distress tolerance (DT) is an established construct contributing to the onset and maintenance of psychopathology in adulthood; however, few studies have examined the role of DT in older adolescent psychopathology. Emerging data suggest that gender and race may influence this relation. Therefore, the current study examined the relation between gender, race, and DT on parent-reported internalizing and externalizing DSM-oriented symptoms among a community sample of 128, 14 to 18 year old adolescents. Results indicated a moderating effect of gender on affective problems, such that females with low DT, but not males, displayed significantly greater affective problems. Findings also indicated a significant moderating effect of race, such that Caucasians with low DT, but not African Americans, displayed significantly higher somatic, oppositional defiant, and conduct problems. These findings suggest that DT is an important clinical variable in older adolescence, particularly among Caucasians and females. PMID:24215952

  10. Lean production and work-related musculoskeletal disorders: overviews of international and Swedish studies.

    PubMed

    Brännmark, Mikael; Håkansson, Malin

    2012-01-01

    This paper aimed at summarizing the knowledge of the relationship between Lean and work related musculoskeletal disorders (WMSD), and WMSD risk factors, in manufacturing companies. Literature search processes identified 23 publications studying this, in scientific journals. Eight included measurements of WMSD; three were mostly negative, two showed mixed results, one showed no results and two were mostly positive. Eighteen publications included measurements of WMSD risk factors; seven showed mostly negative results, eight showed mixed results, two showed mostly positive results and one was inconclusive. Three literature reviews were identified, which studied this question; two were mostly negative, while the third was inconclusive. Also, 12 publications of grey literature studying Lean and WMSD risk factors in Swedish organizations were identified; nine showed mixed results, two showed mostly positive results and one showed mostly negative results. Due to the varying quality and study design of the publications, together with the few identified studies, it is difficult to compare them. The context and the implementation also likely affect the results. The general conclusion was that a Lean implementation may increase the risk of WMSD and risk factors for WMSD, if it is not accompanied with an ergonomic intervention. PMID:22317062

  11. Lean production and work-related musculoskeletal disorders: overviews of international and Swedish studies.

    PubMed

    Brännmark, Mikael; Håkansson, Malin

    2012-01-01

    This paper aimed at summarizing the knowledge of the relationship between Lean and work related musculoskeletal disorders (WMSD), and WMSD risk factors, in manufacturing companies. Literature search processes identified 23 publications studying this, in scientific journals. Eight included measurements of WMSD; three were mostly negative, two showed mixed results, one showed no results and two were mostly positive. Eighteen publications included measurements of WMSD risk factors; seven showed mostly negative results, eight showed mixed results, two showed mostly positive results and one was inconclusive. Three literature reviews were identified, which studied this question; two were mostly negative, while the third was inconclusive. Also, 12 publications of grey literature studying Lean and WMSD risk factors in Swedish organizations were identified; nine showed mixed results, two showed mostly positive results and one showed mostly negative results. Due to the varying quality and study design of the publications, together with the few identified studies, it is difficult to compare them. The context and the implementation also likely affect the results. The general conclusion was that a Lean implementation may increase the risk of WMSD and risk factors for WMSD, if it is not accompanied with an ergonomic intervention.

  12. Age-Related Changes in Predictive Capacity Versus Internal Model Adaptability: Electrophysiological Evidence that Individual Differences Outweigh Effects of Age.

    PubMed

    Bornkessel-Schlesewsky, Ina; Philipp, Markus; Alday, Phillip M; Kretzschmar, Franziska; Grewe, Tanja; Gumpert, Maike; Schumacher, Petra B; Schlesewsky, Matthias

    2015-01-01

    Hierarchical predictive coding has been identified as a possible unifying principle of brain function, and recent work in cognitive neuroscience has examined how it may be affected by age-related changes. Using language comprehension as a test case, the present study aimed to dissociate age-related changes in prediction generation versus internal model adaptation following a prediction error. Event-related brain potentials (ERPs) were measured in a group of older adults (60-81 years; n = 40) as they read sentences of the form "The opposite of black is white/yellow/nice." Replicating previous work in young adults, results showed a target-related P300 for the expected antonym ("white"; an effect assumed to reflect a prediction match), and a graded N400 effect for the two incongruous conditions (i.e. a larger N400 amplitude for the incongruous continuation not related to the expected antonym, "nice," versus the incongruous associated condition, "yellow"). These effects were followed by a late positivity, again with a larger amplitude in the incongruous non-associated versus incongruous associated condition. Analyses using linear mixed-effects models showed that the target-related P300 effect and the N400 effect for the incongruous non-associated condition were both modulated by age, thus suggesting that age-related changes affect both prediction generation and model adaptation. However, effects of age were outweighed by the interindividual variability of ERP responses, as reflected in the high proportion of variance captured by the inclusion of by-condition random slopes for participants and items. We thus argue that - at both a neurophysiological and a functional level - the notion of general differences between language processing in young and older adults may only be of limited use, and that future research should seek to better understand the causes of interindividual variability in the ERP responses of older adults and its relation to cognitive performance. PMID

  13. 75 FR 6397 - AMC USA, Inc. v. International First Service S.A. a/k/a IFS S.A, its Agents, Affiliated, Related...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... and Partner Companies, and International First Service USA, Inc. a/k/a IFS USA, Inc. d/b/a Global Wine....''); International First Service USA, Inc. a/ k/a IFS USA, Inc. (``IFS USA'') d/b/a/Global Wine Logistics USA Inc. a... AMC USA, Inc. v. International First Service S.A. a/k/a IFS S.A, its Agents, Affiliated, Related...

  14. Geology for youth in Lithuania: International Year of Planet Earth-related and other activities

    NASA Astrophysics Data System (ADS)

    Skridlaite, Grazina; Guobyte, Rimante; Skrinskas, Skirmantas; Nemaniene, Jurgita

    2010-05-01

    A great number of Lithuanian secondary and high schools devoted a range of activities to Earth sciences on September 22 (autumn equinox), 2008 proclaimed by the Lithuanian National Committee for IYPE and Ministry of Education and Science of Lithuania as "Earth's day". Beforehand, the 11 IYPE brochures were translated, supplemented with relevant Lithuanian data and placed on the website www.zemesmetai.lt. The activities comprised lessons, competitions, performances, field trips, seminars, excursions to museums and nature sites, meetings with geologists and naturalists etc. In many schools the 10 scientific themes were expanded, transformed and included into different school programmes such as geography, chemistry, physics, biology, Lithuanian language etc. The other schools preferred to organise discussions, performances and concerts where children expressed their concern about future of the Earth and suggested ways to save it. Several schools invited geologists, ecologists or other representatives of Earth sciences or local authorities to provide with information on environmental and geological issues in Lithuania and their own surroundings. Several museums and nature sites were visited. The "Earth's day" was advertised and broadcasted on TV and radio, reflected in the press. The reports from schools were placed on the Lithuanian IYPE website. The Board acknowledged the best participants with special letter of thanks. It turned out that despite the provided information on different subjects of geology only few of them were chosen. School teachers encountered some problems relating the Earth's interior with its surface, recognising modern geological processes etc. They found some brochures to be too complicated for non-specialists. Biodiversity was much easier to explain and present as geodiversity. Nevertheless, everybody admitted the great importance of geosciences in society and insufficient knowledge, and greatly acknowledged the initiative of the IYPE. The

  15. Reproduction-Related Sound Production of Grasshoppers Regulated by Internal State and Actual Sensory Environment

    PubMed Central

    Heinrich, Ralf; Kunst, Michael; Wirmer, Andrea

    2012-01-01

    The interplay of neural and hormonal mechanisms activated by entero- and extero-receptors biases the selection of actions by decision making neuronal circuits. The reproductive behavior of acoustically communicating grasshoppers, which is regulated by short-term neural and longer-term hormonal mechanisms, has frequently been used to study the cellular and physiological processes that select particular actions from the species-specific repertoire of behaviors. Various grasshoppers communicate with species- and situation-specific songs in order to attract and court mating partners, to signal reproductive readiness, or to fend off competitors. Selection and coordination of type, intensity, and timing of sound signals is mediated by the central complex, a highly structured brain neuropil known to integrate multimodal pre-processed sensory information by a large number of chemical messengers. In addition, reproductive activity including sound production critically depends on maturation, previous mating experience, and oviposition cycles. In this regard, juvenile hormone released from the corpora allata has been identified as a decisive hormonal signal necessary to establish reproductive motivation in grasshopper females. Both regulatory systems, the central complex mediating short-term regulation and the corpora allata mediating longer-term regulation of reproduction-related sound production mutually influence each other’s activity in order to generate a coherent state of excitation that promotes or suppresses reproductive behavior in respective appropriate or inappropriate situations. This review summarizes our current knowledge about extrinsic and intrinsic factors that influence grasshopper reproductive motivation, their representation in the nervous system and their integrative processing that mediates the initiation or suppression of reproductive behaviors. PMID:22737107

  16. Health related quality of life and care dependency among elderly hospital patients: an international comparison.

    PubMed

    Dijkstra, Ate; Hakverdioğlu, Gülendam; Muszalik, Marta; Andela, Richtsje; Korhan, Esra Akın; Kędziora-Kornatowska, Kornelia

    2015-01-01

    Many countries in Europe and the world have to cope with an aging population. Although health policy in many countries aims at increasing disability-free life expectancy, elderly patients represent a significant proportion of all patients admitted to different hospital departments. The aim of the research was to investigate the relationship between health-related quality of life (HRQOL) and the care dependency status among elderly hospital patients. In 2012, a descriptive survey was administered to a convenience sample of 325 elderly hospital patients (> 60 years) from The Netherlands (N = 125), from Poland (N = 100), and from Turkey (N = 100). We employed the Functional Assessment of Chronic Illness Therapy (FACIT) Measurement System and the Care Dependency Scale. FACIT is a collection of HRQOL questionnaires that assess multidimensional health status in people with various chronic illnesses. From demographic variables, gender (female) (r = -0.13, p < 0.05), age and informal care given by family members (r = -0.27 to 0.27, p < 0.01) were significantly correlated with the care dependency status for the whole samples. All HRQOL variables, hearing aid and duration of illness correlated with care dependency status (r = -0.20 to 0.50, p < 0.01). Moreover, the FACIT sum score (Poland and Turkey) and functional wellbeing (The Netherlands) are significantly associated with the decrease in care dependency status. Thus, the FACIT variables are the most powerful indicators for care dependency. The study provides healthcare professionals insight into improvement of quality of care in all three countries.

  17. The good doctor: professionalism in the 21st century.

    PubMed

    Tsou, Amy Y; Creutzfeldt, Claire J; Gordon, James M

    2013-01-01

    Medical professionalism faces distinctive challenges in the 21st century. In this chapter, we review the history of professionalism, address specific challenges physicians face today, and provide an overview of efforts to address these issues, including behavioral and virtue ethics approaches. First, we discuss core features professions share and the development of codes of medical ethics that guide the practice of western medicine. Second, we address challenges related to the doctor-patient relationship, continuity of care, cultural competence, conflicts of interest, and the regulation of quality of care through maintenance of certification. We then explore three cultural trajectories that have deeply influenced medical practice: the technologic imperative, physicians' collective neglect of structural factors impacting medicine, and the rise of commercialism. Finally, we describe efforts to address these challenges, focusing on the Physician Charter developed by the American Board of Internal Medicine and widely endorsed by medical boards and societies internationally.

  18. Microarray analysis of relative gene expression stability for selection of internal reference genes in the rhesus macaque brain

    PubMed Central

    2010-01-01

    Background Normalization of gene expression data refers to the comparison of expression values using reference standards that are consistent across all conditions of an experiment. In PCR studies, genes designated as "housekeeping genes" have been used as internal reference genes under the assumption that their expression is stable and independent of experimental conditions. However, verification of this assumption is rarely performed. Here we assess the use of gene microarray analysis to facilitate selection of internal reference sequences with higher expression stability across experimental conditions than can be expected using traditional selection methods. We recently demonstrated that relative gene expression from qRT-PCR data normalized using GAPDH, ALG9 and RPL13A expression values mirrored relative expression using quantile normalization in Robust Multichip Analysis (RMA) on the Affymetrix® GeneChip® rhesus Macaque Genome Array. Having shown that qRT-PCR and Affymetrix® GeneChip® data from the same hormone replacement therapy (HRT) study yielded concordant results, we used quantile-normalized gene microarray data to identify the most stably expressed among probe sets for prospective internal reference genes across three brain regions from the HRT study and an additional study of normally menstruating rhesus macaques (cycle study). Gene selection was limited to 575 previously published human "housekeeping" genes. Twelve animals were used per study, and three brain regions were analyzed from each animal. Gene expression stabilities were determined using geNorm, NormFinder and BestKeeper software packages. Results Sequences co-annotated for ribosomal protein S27a (RPS27A), and ubiquitin were among the most stably expressed under all conditions and selection criteria used for both studies. Higher annotation quality on the human GeneChip® facilitated more targeted analysis than could be accomplished using the rhesus GeneChip®. In the cycle study, multiple

  19. Relative biological effectiveness for induction of cancer by protracted alpha versus beta internal irradiation

    SciTech Connect

    Raabe, O.G.

    1996-06-01

    Three-dimensional dose-rate/time/ response mathematical surfaces describe radiation effects in lifetime studies of beagles after Intake by injection or inhalation of selected radionuclides (including {alpha}-emitters {sup 226}Ra, {sup 239}Pu, {sup 238}Pu, and {sup 241}Am and {Beta}-emitters {sup 90}Sr, {sup 91}Y, and {sup 144}Ce) and in people after intake of {sup 226}Ra. For each effect t{sub m}=K{sub m}d{sup -s}, where t{sub m} is the median elapsed time to death with the specified effect after intake, d is the time-weighted average absorbed radiation dose-rate to the target organ, K{sub m} is the median distribution coefficient, and s is the negative slope parameter. Using maximum likelihood survival regression methods, for fatal cancer induction s was found to be one-third for {alpha} radiation and two-thirds for {beta} radiation. Because the slopes of the response curves for high LET {alpha} emitters differ from those for the low LET {Beta} emitters, the observed relative biological effectiveness, RBE({alpha}/{beta}), varies as a function of time-weighted average dose rate. At high dose rates, this radiation-induced cancer RBE({alpha}/{beta}) is small, but as dose rate goes down, the radiation-induced cancer RBE({alpha}/{beta}) rises without limit; actually the RBE({beta}/{alpha}) for producing radiation-induced cancer approaches zero. For example, for {sup 239}Pu dioxide in lung at 0.1 Gy d{sup -1} vs. {sup 90}Sr, the RBE({alpha}/{beta})=5, while at 1 mGy d{sup -1}, RBE({alpha}/{Beta})=50. The bone cancer RBE({alpha}/{beta})=l at 0.16 Gy d{sup -1} but RBE({alpha}/{beta})=30 at 1 mGy d{sup -1} for {sup 226}Ra/{sup 90}Sr in bone. Since {sup 238}Pu and {sup 239}Pu are about 10 times more effective than {sup 226}Ra in producing bone cancer, the apparent RBE({alpha}/{beta})=300 for plutonium in bone at 1 mG d{sup -1}.

  20. Proposed declassification of disease categories related to sexual orientation in the International Statistical Classification of Diseases and Related Health Problems (ICD-11)

    PubMed Central

    Drescher, Jack; Kismödi, Eszter; Giami, Alain; García-Moreno, Claudia; Atalla, Elham; Marais, Adele; Vieira, Elisabeth Meloni; Reed, Geoffrey M

    2014-01-01

    Abstract The World Health Organization is developing the 11th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD-11), planned for publication in 2017. The Working Group on the Classification of Sexual Disorders and Sexual Health was charged with reviewing and making recommendations on disease categories related to sexuality in the chapter on mental and behavioural disorders in the 10th revision (ICD-10), published in 1990. This chapter includes categories for diagnoses based primarily on sexual orientation even though ICD-10 states that sexual orientation alone is not a disorder. This article reviews the scientific evidence and clinical rationale for continuing to include these categories in the ICD. A review of the evidence published since 1990 found little scientific interest in these categories. In addition, the Working Group found no evidence that they are clinically useful: they neither contribute to health service delivery or treatment selection nor provide essential information for public health surveillance. Moreover, use of these categories may create unnecessary harm by delaying accurate diagnosis and treatment. The Working Group recommends that these categories be deleted entirely from ICD-11. Health concerns related to sexual orientation can be better addressed using other ICD categories. PMID:25378758

  1. Proposed declassification of disease categories related to sexual orientation in the International Statistical Classification of Diseases and Related Health Problems (ICD-11).

    PubMed

    Cochran, Susan D; Drescher, Jack; Kismödi, Eszter; Giami, Alain; García-Moreno, Claudia; Atalla, Elham; Marais, Adele; Vieira, Elisabeth Meloni; Reed, Geoffrey M

    2014-09-01

    The World Health Organization is developing the 11th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD-11), planned for publication in 2017. The Working Group on the Classification of Sexual Disorders and Sexual Health was charged with reviewing and making recommendations on disease categories related to sexuality in the chapter on mental and behavioural disorders in the 10th revision (ICD-10), published in 1990. This chapter includes categories for diagnoses based primarily on sexual orientation even though ICD-10 states that sexual orientation alone is not a disorder. This article reviews the scientific evidence and clinical rationale for continuing to include these categories in the ICD. A review of the evidence published since 1990 found little scientific interest in these categories. In addition, the Working Group found no evidence that they are clinically useful: they neither contribute to health service delivery or treatment selection nor provide essential information for public health surveillance. Moreover, use of these categories may create unnecessary harm by delaying accurate diagnosis and treatment. The Working Group recommends that these categories be deleted entirely from ICD-11. Health concerns related to sexual orientation can be better addressed using other ICD categories.

  2. 14 CFR § 1266.102 - Cross-waiver of liability for agreements for activities related to the International Space Station.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... exploration, exploitation, and use of outer space through the International Space Station (ISS). The IGA... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Cross-waiver of liability for agreements for activities related to the International Space Station. § 1266.102 Section § 1266.102...

  3. A Relational-Centred International Education Partnership: A Phenomenological Inquiry into the Lived Experiences of Child and Youth Care/Social Care Students and Faculty

    ERIC Educational Resources Information Center

    Bellefeuille, Gerard; McGrath, Jenny

    2013-01-01

    This qualitative study examines both the process and effects of a relational-centred international education partnership between MacEwan University in Alberta, Canada, and Ireland's Athlone Institute of Technology. It also seeks to capture the meaning of and the transformative effects of the international education partnership on students and…

  4. The Impact of Racial Identity, Ethnic Identity, Asian Values, and Race-Related Stress on Asian Americans and Asian International College Students' Psychological Well-Being

    ERIC Educational Resources Information Center

    Iwamoto, Derek Kenji; Liu, William Ming

    2010-01-01

    The present study investigated the direct and moderating effects of racial identity, ethnic identity, Asian values, and race-related stress on positive psychological well-being among 402 Asian American and Asian international college students. Results revealed that the racial identity statuses Internalization, Immersion-Emersion, Dissonance, Asian…

  5. Trends in the nutrient enrichment of U.S. rivers during the late 20th century and their relation to changes in probable stream trophic conditions

    USGS Publications Warehouse

    Alexander, R.B.; Smith, R.A.

    2006-01-01

    We estimated trends in concentrations of total phosphorus (TP) and total nitrogen (TN) and the related change in the probabilities of trophic conditions from 1975 to 1994 at 250 nationally representative riverine monitoring locations in the U.S. with drainage areas larger than about 1,000 km2. Statistically significant (p < 0.05) declines were detected in TP and TN concentrations at 44% and 37% of the monitoring sites, and significant increases were detected at 3% and 9% of the sites, respectively. We used a statistical model to assess changes in the probable trophic-state classification of the sites after adjusting for climate-related variability in nutrient concentrations. The probabilistic assessment accounts for current knowledge of the trophic response of streams to nutrient enrichment, based on a recently proposed definition of "eutrophic," "mesotrophic," and "oligotrophic" conditions in relation to total nutrient concentrations. Based on these trophic definitions, we found that the trophic state improved at 25% of the monitoring sites and worsened at fewer than 5% of the sites; about 70% of the sites were unchanged. Improvements in trophic-state related to declines in TP were more common in predominantly forested and shrub-grassland watersheds, whereas the trophic state of predominantly agricultural sites was unchanged. Despite the declines in TP concentrations at many sites, about 50% of all monitoring sites, and more than 60% of the sites in predominantly agricultural and urban watersheds, were classified as eutrophic in 1994 based on TP concentrations. Contemporaneous reductions in major nutrient sources to streams, related to wastewater treatment upgrades, phosphate detergent bans, and declines in some agricultural sources, may have contributed to the declines in riverine nutrient concentrations and associated improvements in trophic conditions. ?? 2006, by the American Society of Limnology and Oceanography, Inc.

  6. U.S. internal migration and occupational attainment: Assessing absolute and relative outcomes by region and race

    PubMed Central

    Flippen, Chenoa

    2015-01-01

    This paper investigates the occupational implications of contemporary migration flows by region and race. Even though the expectation of a positive link between geographic and social mobility is a central tenet in the stratification literature, empirical assessments are rare and have produced inconsistent results. Our analysis departs from traditional frameworks by integrating both absolute and relative notions of occupational standing for evaluating migration outcomes, comparing migrants against non-migrant peers both at origin and destination. Results document that for whites migration is associated with higher occupational attainment both in absolute and relative terms, irrespective of the regional direction of the move. For blacks, on the other hand, absolute occupational gains are markedly absent for migration to the South, which is instead characterized by significant improvement in relative terms. The differences in absolute and relative gains by race and direction of the move helps contextualize the considerable black over representation in north-south migration and highlights the implications of current internal mobility for racial stratification. PMID:25914432

  7. Comparison of game-related statistics in men's international championships between winning and losing teams according to margin of victory.

    PubMed

    Saavedra, Jose M; Escalantel, Yolanda; Madera, Joaquin; Mansilla, Mirella; García-Hermoso, Antonio

    2014-09-01

    The aims of this study were (i) to compare water polo game-related statistics by game outcome (winning and losing teams) and margins of victory (close games, unbalanced games, and very unbalanced games), and (ii) to identify characteristics that mark the differences in performances for each group of margin of victory. The game-related statistics of the 308 men's matches played in seven International Championships (Olympic Games, World and European Championships) were analysed. A cluster analysis established three groups (close games, unbalanced games, and very unbalanced games) according to the margin of victory. Differences between game outcomes (winning or losing teams) and margins of victory (close, unbalanced, and very unbalanced games) were determined using the chi-squared statistic, also calculating the effect sizes of the differences. A discriminant analysis was then performed applying the sample-splitting method according to game outcome (winning and losing teams) by margin of victory. It was found that the game-related statistics differentiate the winning from the losing teams in each final score group, with 7 (offensive and defensive) variables differentiating winners from losers in close games, 16 in unbalanced games, and 11 in very unbalanced games. In all three types of game, the game-related statistics were shown to discriminate performance (85% or more), with two variables being discriminatory by game outcome (winning or losing teams) in all three cases: shots and goalkeeper-blocked shots. PMID:25420372

  8. Comparison of game-related statistics in men's international championships between winning and losing teams according to margin of victory.

    PubMed

    Saavedra, Jose M; Escalantel, Yolanda; Madera, Joaquin; Mansilla, Mirella; García-Hermoso, Antonio

    2014-09-01

    The aims of this study were (i) to compare water polo game-related statistics by game outcome (winning and losing teams) and margins of victory (close games, unbalanced games, and very unbalanced games), and (ii) to identify characteristics that mark the differences in performances for each group of margin of victory. The game-related statistics of the 308 men's matches played in seven International Championships (Olympic Games, World and European Championships) were analysed. A cluster analysis established three groups (close games, unbalanced games, and very unbalanced games) according to the margin of victory. Differences between game outcomes (winning or losing teams) and margins of victory (close, unbalanced, and very unbalanced games) were determined using the chi-squared statistic, also calculating the effect sizes of the differences. A discriminant analysis was then performed applying the sample-splitting method according to game outcome (winning and losing teams) by margin of victory. It was found that the game-related statistics differentiate the winning from the losing teams in each final score group, with 7 (offensive and defensive) variables differentiating winners from losers in close games, 16 in unbalanced games, and 11 in very unbalanced games. In all three types of game, the game-related statistics were shown to discriminate performance (85% or more), with two variables being discriminatory by game outcome (winning or losing teams) in all three cases: shots and goalkeeper-blocked shots.

  9. alpha-2 Macroglobulin receptor/Ldl receptor-related protein(Lrp)- dependent internalization of the urokinase receptor

    PubMed Central

    1995-01-01

    The GPI-anchored urokinase plasminogen activator receptor (uPAR) does not internalize free urokinase (uPA). On the contrary, uPAR-bound complexes of uPA with its serpin inhibitors PAI-1 (plasminogen activator inhibitor type-1) or PN-1 (protease nexin-1) are readily internalized in several cell types. Here we address the question whether uPAR is internalized as well upon binding of uPA-serpin complexes. Both LB6 clone 19 cells, a mouse cell line transfected with the human uPAR cDNA, and the human U937 monocytic cell line, express in addition to uPAR also the endocytic alpha 2-macroglobulin receptor/low density lipoprotein receptor-related protein (LRP/alpha 2-MR) which is required to internalize uPAR-bound uPA-PAI-1 and uPA-PN-1 complexes. Downregulation of cell surface uPAR molecules in U937 cells was detected by cytofluorimetric analysis after uPA-PAI-1 and uPA-PN-1 incubation for 30 min at 37 degrees C; this effect was blocked by preincubation with the ligand of LRP/alpha 2-MR, RAP (LRP/alpha 2-MR- associated protein), known to block the binding of the uPA complexes to LRP/alpha 2-. MR. Downregulation correlated in time with the intracellular appearance of uPAR as assessed by confocal microscopy and immuno-electron microscopy. After 30 min incubation with uPA-PAI-1 or uPA-PN-1 (but not with free uPA), confocal microscopy showed that uPAR staining in permeabilized LB6 clone 19 cells moved from a mostly surface associated to a largely perinuclear position. This effect was inhibited by the LRP/alpha 2-MR RAP. Perinuclear uPAR did not represent newly synthesized nor a preexisting intracellular pool of uPAR, since this fluorescence pattern was not modified by treatment with the protein synthesis inhibitor cycloheximide, and since in LB6 clone 19 cells all of uPAR was expressed on the cell surface. Immuno-electron microscopy confirmed the plasma membrane to intracellular translocation of uPAR, and its dependence on LRP/alpha 2-MR in LB6 clone 19 cells only after

  10. Internal fixation: a historical review.

    PubMed

    Greenhagen, Robert M; Johnson, Adam R; Joseph, Alison

    2011-08-01

    Internal fixation has become a pillar of surgical specialties, yet the evolution of these devices has been relatively short. The first known description of medical management of a fracture was found in the Edwin Smith Papyrus of Ancient Egypt (circa 2600 bc). The first description of internal fixation in the medical literature was in the 18th century. The advancement of techniques and technology over the last 150 years has helped to preserve both life and function. The pace of advancement continues to accelerate as surgeons continue to seek new technology for osseous fixation. The authors present a thorough review of the history of internal fixation and the transformation into a multibillion dollar industry. PMID:21944395

  11. Trends during a half century in relative squamous cell carcinoma distribution by body site in the Swedish population: support for accumulated sun exposure as the main risk factor.

    PubMed

    Dal, Henrik; Boldemann, Cecilia; Lindelöf, Bernt

    2008-02-01

    There is a strong relationship between squamous cell carcinoma (SCC) and exposure to ultraviolet radiation in terms of accumulated exposure. In this study, data from the Swedish Cancer Registry are surveyed to discern a reflection of behavioral and societal changes in relative distribution of SCC by body site. Data for the time period 1960-2004, including a total of 66 221 cases (56 669 people) were analyzed by body site for age and gender cohorts. The age-standardized (European population) incidence per 100 000 of SCC in the year 2004 was 30.4 in males and 15.4 in females. In the year 1960, the corresponding incidences were 7.7 and 3.8; that is, SCC has become four times more frequent in Sweden for both sexes during this period. The standardized incidence of SCC increased on all body sites except eyelids (men and women) and ears (women). Head tumors dominated among patients aged 70 years or more and diagnosed 1960-1964. Among patients less than 70 years old at diagnosis in 2000-2004, tumors of the trunk and limbs dominated. A relative increase of tumors of the scalp and neck was observed in all age groups (men), and of tumors of the trunk and upper limbs in all age groups and both sexes except among patients aged more than 90 years of age. In contrast, a relative decrease of tumors on the face (including the ears) was seen in all age groups. The relative increase of SCC of the trunk and upper limbs is a plausible reflection of intentional tanning.

  12. Century-scale relative sea-level changes in West Greenland — A plausibility study to assess contributions from the cryosphere and the ocean

    NASA Astrophysics Data System (ADS)

    Wake, L. M.; Milne, G. A.; Long, A. J.; Woodroffe, S. A.; Simpson, M. J. R.; Huybrechts, P.

    2012-01-01

    This paper interprets high resolution relative sea-level (RSL) reconstructions obtained from recently deposited salt-marsh sediments in Greenland. The primary aim of this study is to determine the relative contribution to the RSL observations from local to regional ice mass changes as well as density-related (steric) variations in the adjacent ocean. At sites in west Greenland, RSL rise slows from ~ 3 mm/yr to ~ 0 mm/yr at 400 years BP and is stable thereafter. In south Greenland, a similar RSL slowdown is also observed but this occurs approximately 200 yrs later. Substantial contributions from oceanographic changes are ruled out as dominant drivers of the RSL slowdown in western Greenland but could be more important at Nanortalik. Model sensitivity tests indicate that the RSL data are not compatible with a dominant dynamic ice loss via the Jakobshavn Isbrae outlet glacier as the region of ice loss and the resulting sea-level trends are too localised. Regional changes in ice thickness related to surface mass balance changes can explain the observed RSL signals but only if there is dominant mass loss during the period 400 years BP to present. This conclusion is unaffected even when uncertainties in Earth viscosity structure are taken into account. However, it is plausible that some of the RSL fall may be due to reduced ice growth at the onset of the Little Ice Age. A high resolution mass balance history of the Greenland Ice Sheet over the past few millennia and the influence of lateral Earth structure on predictions of RSL change are identified as priority areas of study in order to confidently separate local, 'transient' (e.g. elastic and gravitational) RSL changes from the long-term viscous contribution associated primarily with deglacial changes.

  13. Theory and evidence about the structure of the international oil market: 1974-1980; a collection of related essays

    SciTech Connect

    Loderer, C.F.

    1983-01-01

    One can argue that the international oil market is competitive. This dissertation, a collection of related essays, tries to resolve that issue by considering the 1974-80 period. The first essay tests the hypotheses that OPEC affects market prices. The analysis employs time-series tests involving spot prices of oil products and stock market portfolio returns. The findings confirm the hypothesis. The second essay looks for other evidence supporting the claim that OPEC is an effective cartel. The cartel is modelled as a dominant producer in a multiperiod world. The evidence contradicts the model. The findings cast doubts on most cartel explanations of the high oil prices. The third essay builds on MacAvoy's findings that the oil prices of the 1970's are mainly the result of an increasing demand and of declining new discoveries. During the first half of the 1970's, ownership of most crude oil reserves in the world was shifted from the international oil producing companies to their host countries through nationalizations and more or less forced equity participation agreements. The evidence shows that the timing of output policy changes in individual countries. However, controlling for changes in price expectations and reserve accumulations, these events are not an important determinant of output rates. Assuming the methodology used is correct, they cannot be a major reason for the oil price increase of the 1970's.

  14. International Regulations of Propolis Quality: Required Assays do not Necessarily Reflect their Polyphenolic-Related In Vitro Activities.

    PubMed

    Bridi, Raquel; Montenegro, Gloria; Nuñez-Quijada, Gabriel; Giordano, Ady; Fernanda Morán-Romero, Maria; Jara-Pezoa, Isaac; Speisky, Hernán; Atala, Elias; López-Alarcón, Camilo

    2015-06-01

    Propolis has been proposed as a polyphenolic-rich natural product potentially able to be used for human consumption or even for medicinal proposes. To guarantee a minimum phenolic and flavonoid content and as consequence of their related-biological activities, international requirements of propolis quality are commonly applied. In this work we assessed phenolic and flavonoid contents of propolis; the antioxidant capacity (toward peroxyl radicals and hypochlorous acid); the ability to generate nitric oxide (NO); and, finally the antimicrobial activity of 6 propolis samples from the VI region of Chile. Our results show that the total phenolic and flavonoid content of propolis samples are not always in agreement with their polyphenolic-associated in vitro activities. For example, P03 and P06 samples showed the lowest (25 ± 4 GAE/g propolis) and the highest (105 ± 3 GAE/g propolis) total phenolic content, respectively. This was in agreement with flavonoid content and their Oxygen Radical Absorbance Capacity (ORAC) activity. However, this dependence was not observed toward HOCl, NO release and antimicrobial activity. Based on our results, we consider that, in order to guarantee the antioxidant or antimicrobial in vitro effects, the international regulations of propolis quality should contemplate the convenience of incorporating other simple analytical test such as ORAC or antimicrobial tests. PMID:25944094

  15. Weight-related teasing and internalized weight stigma predict abnormal eating attitudes and behaviours in Emirati female university students.

    PubMed

    O'Hara, Lily; Tahboub-Schulte, Sabrina; Thomas, Justin

    2016-07-01

    This cross-sectional study examined the relationship between abnormal eating attitudes, weight teasing, internalized weight stigma and self-esteem in the United Arab Emirates in a sample of 420 female Emirati undergraduate students (mean age = 23.12 years). Participants completed an online survey including validated and reliable measures. Regression and mediation analyses were used to test for relationships between the factors. Thirty percent of respondents had eating disorder symptomatology, and 44% of respondents reported being frequently teased about their weight. Eating disorder symptomatology was positively correlated with being bothered by teasing from family, friends and others, and internalized weight stigma. Weight- and body-related shame and guilt was the strongest predictor of eating disorder symptomatology. Public health authorities should consider these issues as priorities for action in order to improve the health and wellbeing of young women in the UAE. In addition, it is vital that public health and medical services do not inadvertently condone weight-based teasing or enhance weight stigma and shame. PMID:26774444

  16. International Regulations of Propolis Quality: Required Assays do not Necessarily Reflect their Polyphenolic-Related In Vitro Activities.

    PubMed

    Bridi, Raquel; Montenegro, Gloria; Nuñez-Quijada, Gabriel; Giordano, Ady; Fernanda Morán-Romero, Maria; Jara-Pezoa, Isaac; Speisky, Hernán; Atala, Elias; López-Alarcón, Camilo

    2015-06-01

    Propolis has been proposed as a polyphenolic-rich natural product potentially able to be used for human consumption or even for medicinal proposes. To guarantee a minimum phenolic and flavonoid content and as consequence of their related-biological activities, international requirements of propolis quality are commonly applied. In this work we assessed phenolic and flavonoid contents of propolis; the antioxidant capacity (toward peroxyl radicals and hypochlorous acid); the ability to generate nitric oxide (NO); and, finally the antimicrobial activity of 6 propolis samples from the VI region of Chile. Our results show that the total phenolic and flavonoid content of propolis samples are not always in agreement with their polyphenolic-associated in vitro activities. For example, P03 and P06 samples showed the lowest (25 ± 4 GAE/g propolis) and the highest (105 ± 3 GAE/g propolis) total phenolic content, respectively. This was in agreement with flavonoid content and their Oxygen Radical Absorbance Capacity (ORAC) activity. However, this dependence was not observed toward HOCl, NO release and antimicrobial activity. Based on our results, we consider that, in order to guarantee the antioxidant or antimicrobial in vitro effects, the international regulations of propolis quality should contemplate the convenience of incorporating other simple analytical test such as ORAC or antimicrobial tests.

  17. United States of America activities relative to the International Atomic Energy Agency (IAEA) initiative: Records management for deep geologic repositories

    SciTech Connect

    Warner, P.J.

    1997-03-01

    The International Atomic Energy Agency (IAEA) has conducted consultant and advisory meetings to prepare a Technical Document which is intended to provide guidance to all IAEA Member States (otherwise known as countries) that are currently planning, designing, constructing or operating a deep or near surface geological repository for the storage and protection of vitrified high-level radioactive waste, spent fuel waste and TRU-waste (transuranic). Eleven countries of the international community are presently in various stages of siting, designing, or constructing deep geologic repositories. Member States of the IAEA have determined that the principle safety of such completed and operation sites must not rely solely on long term institutional arrangements for the retention of information. It is believed that repository siting, design, operation and postoperation information should be gathered, managed and retained in a manner that will provide information to future societies over a very long period of time. The radionuclide life is 10,000 years thus the retention of information must outlive current societies, languages, and be continually migrated to new technology to assure retrieval. This presentation will provide an overview of the status of consideration and implementation of these issues within the United States efforts relative to deep geologic repository projects.

  18. [FROM THE LAW "RELATED TO ABNORMAL AND HABITUAL OFFENDERS" TO THE LAW OF INTERNMENT OF PERSONS WITH MENTAL DISORDERS"].

    PubMed

    Garcet, S

    2015-12-01

    The Belgian forensic system for offenders with mental disorders is organized according to a principle of social defense. It is characterized, on the one hand, by the protection of the society and neutralization of risks and, on the other hand, by the requirements of mental care for the internee. The evolution of the legal framework from the 1930 law related to "abnormal and habitual offenders" to the law about "internment of persons with mental disorder" voted in 2014 reflects the vicissitudes born of the tension between these two pillars. In this difficult balance between medical and judicial issues, although published, but not yet effective, the 2014 version of the law is, in many ways, a positive development in the integration of internees and their needs. PMID:26867310

  19. [FROM THE LAW "RELATED TO ABNORMAL AND HABITUAL OFFENDERS" TO THE LAW OF INTERNMENT OF PERSONS WITH MENTAL DISORDERS"].

    PubMed

    Garcet, S

    2015-12-01

    The Belgian forensic system for offenders with mental disorders is organized according to a principle of social defense. It is characterized, on the one hand, by the protection of the society and neutralization of risks and, on the other hand, by the requirements of mental care for the internee. The evolution of the legal framework from the 1930 law related to "abnormal and habitual offenders" to the law about "internment of persons with mental disorder" voted in 2014 reflects the vicissitudes born of the tension between these two pillars. In this difficult balance between medical and judicial issues, although published, but not yet effective, the 2014 version of the law is, in many ways, a positive development in the integration of internees and their needs.

  20. How Space Radiation Risk from Galactic Cosmic Rays at the International Space Station Relates to Nuclear Cross Sections

    NASA Technical Reports Server (NTRS)

    Lin, Zi-Wei; Adams, J. H., Jr.

    2005-01-01

    Space radiation risk to astronauts is a major obstacle for long term human space explorations. Space radiation transport codes have thus been developed to evaluate radiation effects at the International Space Station (ISS) and in missions to the Moon or Mars. We study how nuclear fragmentation processes in such radiation transport affect predictions on the radiation risk from galactic cosmic rays. Taking into account effects of the geomagnetic field on the cosmic ray spectra, we investigate the effects of fragmentation cross sections at different energies on the radiation risk (represented by dose-equivalent) from galactic cosmic rays behind typical spacecraft materials. These results tell us how the radiation risk at the ISS is related to nuclear cross sections at different energies, and consequently how to most efficiently reduce the physical uncertainty in our predictions on the radiation risk at the ISS.

  1. The International Mouse Phenotyping Consortium Web Portal, a unified point of access for knockout mice and related phenotyping data.

    PubMed

    Koscielny, Gautier; Yaikhom, Gagarine; Iyer, Vivek; Meehan, Terrence F; Morgan, Hugh; Atienza-Herrero, Julian; Blake, Andrew; Chen, Chao-Kung; Easty, Richard; Di Fenza, Armida; Fiegel, Tanja; Grifiths, Mark; Horne, Alan; Karp, Natasha A; Kurbatova, Natalja; Mason, Jeremy C; Matthews, Peter; Oakley, Darren J; Qazi, Asfand; Regnart, Jack; Retha, Ahmad; Santos, Luis A; Sneddon, Duncan J; Warren, Jonathan; Westerberg, Henrik; Wilson, Robert J; Melvin, David G; Smedley, Damian; Brown, Steve D M; Flicek, Paul; Skarnes, William C; Mallon, Ann-Marie; Parkinson, Helen

    2014-01-01

    The International Mouse Phenotyping Consortium (IMPC) web portal (http://www.mousephenotype.org) provides the biomedical community with a unified point of access to mutant mice and rich collection of related emerging and existing mouse phenotype data. IMPC mouse clinics worldwide follow rigorous highly structured and standardized protocols for the experimentation, collection and dissemination of data. Dedicated 'data wranglers' work with each phenotyping center to collate data and perform quality control of data. An automated statistical analysis pipeline has been developed to identify knockout strains with a significant change in the phenotype parameters. Annotation with biomedical ontologies allows biologists and clinicians to easily find mouse strains with phenotypic traits relevant to their research. Data integration with other resources will provide insights into mammalian gene function and human disease. As phenotype data become available for every gene in the mouse, the IMPC web portal will become an invaluable tool for researchers studying the genetic contributions of genes to human diseases.

  2. The Role of Parenting Styles in the Relation Between Functions of Aggression and Internalizing Symptoms in a Child Psychiatric Inpatient Population.

    PubMed

    Pederson, Casey A; Rathert, Jamie L; Fite, Paula J; Stoppelbein, Laura; Greening, Leilani

    2016-10-01

    Psychiatric inpatient hospitalization is a costly intervention for youth. With rates of hospitalization rising, efforts to refine prevention and intervention are necessary. Aggression often precedes severe internalizing behaviors, and proactive and reactive functions of aggression are differentially associated with internalizing symptomatology. Thus, further understanding of the links between functions of aggression and internalizing symptomatology could aid in the improvement of interventions for hospitalized youth. The current study examined parenting styles, gender, and age as potential moderators of the relations between proactive and reactive aggression and internalizing symptoms. Participants included 392 children, 6-12 years of age admitted consecutively to a psychiatric inpatient unit. Reactive aggression was uniquely associated with anxiety symptoms. However, proactive aggression was associated with internalizing problems only when specific parenting styles and demographic factors were present. Although both proactive and reactive subtypes of aggression were associated with internalizing symptoms, differential associations were evident. Implications of findings are discussed.

  3. PREFACE: International Conference on the Use of X-ray (and related) Techniques in Arts and Cultural Heritage (XTACH 11)

    NASA Astrophysics Data System (ADS)

    Hamdan, Nasser; El-Khatib, Sami

    2012-07-01

    The International Conference on the Use of X-Ray (and related) Techniques in Arts and Cultural Heritage (XTACH11) was held on 7 and 8 December 2011 at the American University of Sharjah (AUS) in the United Arab Emirates. The conference was organized in collaboration with the International Atomic Energy Agency (IAEA) and the National X-ray Fluorescence Laboratory (NXFL). The conference was inaugurated by Dr Peter Heath, Chancellor of the American University of Shrjah and attended by Mr Kwaku Aning, deputy Director General of the International Atomic Energy and Ambassador Hamad Al-Kaabi, Ambassador of the UAE to the International Atomic Energy university officials, faculty and students. The conference covered a variety of topics including the use of x-ray and micro beam x-ray analysis, synchrotron based techniques, ion beam and neutron based techniques, optical imaging and mass spectroscopy and chromatography techniques as well as best conservation practices. XTACH11 provided an excellent forum for scientists in the region to interact, exchange ideas and to initiate collaborations with each other as well as with the international community. It showcased some of the latest technical developments in the field of non-destructive testing for the diagnosis and conservation of cultural heritage materials. In addition to the presentations by the invited speakers (Rene van Grieken and K Janssens, University of Antwerp, Belgium; Thomas Calligaro, Centre de Recherche et de Restauration des Musees de France; Stefano Ridolfi, Ars Mensurae, Rome, Italy, and Andrzej Markowicz, IAEA, Austria), a total of 25 other research papers were also presented and discussed. Scientists from many countries participated in the conference: Austria, Belgium, Egypt, Italy, India, Iran, Iraq, Jordan, Lebanon, Qatar, Saudi Arabia, Spain, Sri Lanka, Syria, Thailand, the United Arab Emirates and Yemen. The conference concluded with a Discussion Panel. Thomas Calligaro (Centre de Recherché et de

  4. The role of insurance in the prevention of work-related accidents in France in the first half of the 20th century.

    PubMed

    Ruffat, M

    1998-01-01

    Insurance has played a role in the develoment of prevention of work-related accidents in several ways in France since the industrical revolution. The first attempts at prevention were taken at the initiative of manufacturers' associations, but it remained a matter of goodwill for manufacturers. The 1898 law gave systematic, if partial, financial responsability for occupational hazards to employers, who turned to insurance companies to carry the risks. As a result a new branch of insurance (assurance-loi) appeared, which accounted for 40% of general accident revenue for companies at the time of World War II. But the new law made no mention of prevention and even had a negative impact, since compensation was taken care of by insurance. However, after World War I, insurance companies created an association for the prevention of work-related accidents and illnesses and started to adjust rates according to the prevention efforts of corporations. When social insurance was generalized in 1946, insurance of occupational hazards went under state control and became compulsory. But the experience accumulated in the field of prevention by insurance companies was put to use in this new context, both on the technical side and the financial side.

  5. Age-Related Changes in Predictive Capacity Versus Internal Model Adaptability: Electrophysiological Evidence that Individual Differences Outweigh Effects of Age

    PubMed Central

    Bornkessel-Schlesewsky, Ina; Philipp, Markus; Alday, Phillip M.; Kretzschmar, Franziska; Grewe, Tanja; Gumpert, Maike; Schumacher, Petra B.; Schlesewsky, Matthias

    2015-01-01

    Hierarchical predictive coding has been identified as a possible unifying principle of brain function, and recent work in cognitive neuroscience has examined how it may be affected by age–related changes. Using language comprehension as a test case, the present study aimed to dissociate age-related changes in prediction generation versus internal model adaptation following a prediction error. Event-related brain potentials (ERPs) were measured in a group of older adults (60–81 years; n = 40) as they read sentences of the form “The opposite of black is white/yellow/nice.” Replicating previous work in young adults, results showed a target-related P300 for the expected antonym (“white”; an effect assumed to reflect a prediction match), and a graded N400 effect for the two incongruous conditions (i.e. a larger N400 amplitude for the incongruous continuation not related to the expected antonym, “nice,” versus the incongruous associated condition, “yellow”). These effects were followed by a late positivity, again with a larger amplitude in the incongruous non-associated versus incongruous associated condition. Analyses using linear mixed-effects models showed that the target-related P300 effect and the N400 effect for the incongruous non-associated condition were both modulated by age, thus suggesting that age-related changes affect both prediction generation and model adaptation. However, effects of age were outweighed by the interindividual variability of ERP responses, as reflected in the high proportion of variance captured by the inclusion of by-condition random slopes for participants and items. We thus argue that – at both a neurophysiological and a functional level – the notion of general differences between language processing in young and older adults may only be of limited use, and that future research should seek to better understand the causes of interindividual variability in the ERP responses of older adults and its relation to

  6. PREFACE: International Conference on the Use of X-ray (and related) Techniques in Arts and Cultural Heritage (XTACH 11)

    NASA Astrophysics Data System (ADS)

    Hamdan, Nasser; El-Khatib, Sami

    2012-07-01

    The International Conference on the Use of X-Ray (and related) Techniques in Arts and Cultural Heritage (XTACH11) was held on 7 and 8 December 2011 at the American University of Sharjah (AUS) in the United Arab Emirates. The conference was organized in collaboration with the International Atomic Energy Agency (IAEA) and the National X-ray Fluorescence Laboratory (NXFL). The conference was inaugurated by Dr Peter Heath, Chancellor of the American University of Shrjah and attended by Mr Kwaku Aning, deputy Director General of the International Atomic Energy and Ambassador Hamad Al-Kaabi, Ambassador of the UAE to the International Atomic Energy university officials, faculty and students. The conference covered a variety of topics including the use of x-ray and micro beam x-ray analysis, synchrotron based techniques, ion beam and neutron based techniques, optical imaging and mass spectroscopy and chromatography techniques as well as best conservation practices. XTACH11 provided an excellent forum for scientists in the region to interact, exchange ideas and to initiate collaborations with each other as well as with the international community. It showcased some of the latest technical developments in the field of non-destructive testing for the diagnosis and conservation of cultural heritage materials. In addition to the presentations by the invited speakers (Rene van Grieken and K Janssens, University of Antwerp, Belgium; Thomas Calligaro, Centre de Recherche et de Restauration des Musees de France; Stefano Ridolfi, Ars Mensurae, Rome, Italy, and Andrzej Markowicz, IAEA, Austria), a total of 25 other research papers were also presented and discussed. Scientists from many countries participated in the conference: Austria, Belgium, Egypt, Italy, India, Iran, Iraq, Jordan, Lebanon, Qatar, Saudi Arabia, Spain, Sri Lanka, Syria, Thailand, the United Arab Emirates and Yemen. The conference concluded with a Discussion Panel. Thomas Calligaro (Centre de Recherché et de

  7. The Influence of Experience and Cognitive Style on International Entrepreneurial Intentions: The Contribution of Academic Education in this Relation

    ERIC Educational Resources Information Center

    Sommer, Lutz

    2013-01-01

    Introduction: The paper at hand examines the influence of Cognitive Style (CS) and International Experience (IE) on International Entrepreneurial Self-Efficacy (IESE) and International Entrepreneurial Intention (IEI) as well as the role of Academic Education (AE) in this context. Method: Based on a survey that was conducted among 111 students the…

  8. 78 FR 16446 - Awards for Information Relating To Detecting Underpayments of Tax or Violations of the Internal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... Underpayments of Tax or Violations of the Internal Revenue Laws; Hearing AGENCY: Internal Revenue Service (IRS... guidance on submitting information regarding underpayments of tax or violations of the internal revenue... awards, and provide definitions of key terms used in section 7623. Finally, the regulations confirm...

  9. Twentieth century sea level: an enigma.

    PubMed

    Munk, Walter

    2002-05-14

    Changes in sea level (relative to the moving crust) are associated with changes in ocean volume (mostly thermal expansion) and in ocean mass (melting and continental storage): zeta(t) = zeta(steric)(t) + zeta(eustatic)(t). Recent compilations of global ocean temperatures by Levitus and coworkers are in accord with coupled ocean/atmosphere modeling of greenhouse warming; they yield an increase in 20th century ocean heat content by 2 x 10(23) J (compared to 0.1 x 10(23) J of atmospheric storage), which corresponds to zeta(greenhouse)(2000) = 3 cm. The greenhouse-related rate is accelerating, with a present value zeta(greenhouse)(2000) approximately 6 cm/century. Tide records going back to the 19th century show no measurable acceleration throughout the late 19th and first half of the 20th century; we take zeta(historic) = 18 cm/century. The Intergovernmental Panel on Climate Change attributes about 6 cm/century to melting and other eustatic processes, leaving a residual of 12 cm of 20th century rise to be accounted for. The Levitus compilation has virtually foreclosed the attribution of the residual rise to ocean warming (notwithstanding our ignorance of the abyssal and Southern Oceans): the historic rise started too early, has too linear a trend, and is too large. Melting of polar ice sheets at the upper limit of the Intergovernmental Panel on Climate Change estimates could close the gap, but severe limits are imposed by the observed perturbations in Earth rotation. Among possible resolutions of the enigma are: a substantial reduction from traditional estimates (including ours) of 1.5-2 mm/y global sea level rise; a substantial increase in the estimates of 20th century ocean heat storage; and a substantial change in the interpretation of the astronomic record.

  10. Age-related patterns of vigorous-intensity physical activity in youth: The International Children's Accelerometry Database.

    PubMed

    Corder, Kirsten; Sharp, Stephen J; Atkin, Andrew J; Andersen, Lars B; Cardon, Greet; Page, Angie; Davey, Rachel; Grøntved, Anders; Hallal, Pedro C; Janz, Kathleen F; Kordas, Katarzyna; Kriemler, Susi; Puder, Jardena J; Sardinha, Luis B; Ekelund, Ulf; van Sluijs, Esther M F

    2016-12-01

    Physical activity declines during youth but most evidence reports on combined moderate and vigorous-intensity physical activity. We investigated how vigorous-intensity activity varies with age. Cross-sectional data from 24,025 participants (5.0-18.0 y; from 20 studies in 10 countries obtained 2008-2010) providing ≥ 1 day accelerometer data (International Children's Accelerometry Database (ICAD)). Linear regression was used to investigate age-related patterns in vigorous-intensity activity; models included age (exposure), adjustments for monitor wear-time and study. Moderate-intensity activity was examined for comparison. Interactions were used to investigate whether the age/vigorous-activity association differed by sex, weight status, ethnicity, maternal education and region. A 6.9% (95% CI 6.2, 7.5) relative reduction in mean vigorous-intensity activity with every year of age was observed; for moderate activity the relative reduction was 6.0% (5.6%, 6.4%). The age-related decrease in vigorous-intensity activity remained after adjustment for moderate activity. A larger age-related decrease in vigorous activity was observed for girls (- 10.7%) versus boys (- 2.9%), non-white (- 12.9% to - 9.4%) versus white individuals (- 6.1%), lowest maternal education (high school (- 2.0%)) versus college/university (ns) and for overweight/obese (- 6.1%) versus healthy-weight participants (- 8.1%). In addition to larger annual decreases in vigorous-intensity activity, overweight/obese individuals, girls and North Americans had comparatively lower average vigorous-intensity activity at 5.0-5.9 y. Age-related declines in vigorous-intensity activity during youth appear relatively greater than those of moderate activity. However, due to a higher baseline, absolute moderate-intensity activity decreases more than vigorous. Overweight/obese individuals, girls, and North Americans appear especially in need of vigorous-intensity activity promotion due to low levels at 5

  11. Age-related patterns of vigorous-intensity physical activity in youth: The International Children's Accelerometry Database.

    PubMed

    Corder, Kirsten; Sharp, Stephen J; Atkin, Andrew J; Andersen, Lars B; Cardon, Greet; Page, Angie; Davey, Rachel; Grøntved, Anders; Hallal, Pedro C; Janz, Kathleen F; Kordas, Katarzyna; Kriemler, Susi; Puder, Jardena J; Sardinha, Luis B; Ekelund, Ulf; van Sluijs, Esther M F

    2016-12-01

    Physical activity declines during youth but most evidence reports on combined moderate and vigorous-intensity physical activity. We investigated how vigorous-intensity activity varies with age. Cross-sectional data from 24,025 participants (5.0-18.0 y; from 20 studies in 10 countries obtained 2008-2010) providing ≥ 1 day accelerometer data (International Children's Accelerometry Database (ICAD)). Linear regression was used to investigate age-related patterns in vigorous-intensity activity; models included age (exposure), adjustments for monitor wear-time and study. Moderate-intensity activity was examined for comparison. Interactions were used to investigate whether the age/vigorous-activity association differed by sex, weight status, ethnicity, maternal education and region. A 6.9% (95% CI 6.2, 7.5) relative reduction in mean vigorous-intensity activity with every year of age was observed; for moderate activity the relative reduction was 6.0% (5.6%, 6.4%). The age-related decrease in vigorous-intensity activity remained after adjustment for moderate activity. A larger age-related decrease in vigorous activity was observed for girls (- 10.7%) versus boys (- 2.9%), non-white (- 12.9% to - 9.4%) versus white individuals (- 6.1%), lowest maternal education (high school (- 2.0%)) versus college/university (ns) and for overweight/obese (- 6.1%) versus healthy-weight participants (- 8.1%). In addition to larger annual decreases in vigorous-intensity activity, overweight/obese individuals, girls and North Americans had comparatively lower average vigorous-intensity activity at 5.0-5.9 y. Age-related declines in vigorous-intensity activity during youth appear relatively greater than those of moderate activity. However, due to a higher baseline, absolute moderate-intensity activity decreases more than vigorous. Overweight/obese individuals, girls, and North Americans appear especially in need of vigorous-intensity activity promotion due to low levels at 5

  12. The Dynamics of Cities: Assessing Scaling Relations of Past and Projected Urban Population and Infrastructure to Analyze Trajectories of Urbanization in the 21st Century

    NASA Astrophysics Data System (ADS)

    Krehbiel, C. P.; Henebry, G. M.

    2015-12-01

    Future projections of population estimate that Earth will add 2.5 billion urban inhabitants by 2050. Rapid urbanization will occur to meet the demands of increasing populations. Bettencourt's theory of urban scaling states (1) that properties of urban infrastructure (Y) are power law functions of population (N), described as Y=Y0Nβ, where β < 1.0 for urban infrastructure, and (2) that the relationship is scale-invariant. Studies by Bettencourt and colleagues provide evidence to support urban scaling using a range of urban infrastructure variables, such as impervious surface area or road volume as a power law function of population size. We tested the theory of urban scaling using, as a metric of urban infrastructure, the percent developed imperviousness (%ISA) data product at 30 m spatial resolution from the USGS National Land Cover Database for 2001, 2006, and 2011. We examined the scaling relations between %ISA and population for all metropolitan and micropolitan statistical areas (MSAs) in the conterminous U.S. We compared the parameter coefficients derived from data in the recent past (2001-2011) to the parameter coefficients estimated using two different urban growth projections for 2010-2100. Both urban growth datasets included projections based on the IPCC SRES storylines. As expected, we found β < 1.0 for urban infrastructure properties using both the recent data and future projections. We found β to decrease over time for both urban projection datasets, suggesting increased densification of MSAs in the future. We calculated change in %ISA and population to investigate the impacts of the SRES storylines on future urban density. We found three major patterns in projections of future urban area and population by MSA: (1) increased densification of urban areas along the border with Mexico; (2) stagnant to decreasing population by 2100 yet increasing %ISA (small MSAs); and (3) a linear trend where increases in population coincide with increases in %ISA.

  13. Acculturation and HIV-related sexual behaviors among international migrants: A systematic review and meta-analysis

    PubMed Central

    Li, Xiaoming

    2014-01-01

    This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviors among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviors including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs), and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs, and unsafe sex (rs ranged from .10 to .16), but acculturation was not associated with condom use (r = .02). Gender moderated the relationships between acculturation and multiple partnerships, STDs, and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants’ HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviors. PMID:25793493

  14. Relative effectiveness of {sup 239}Pu and some other internal emitters for bone cancer induction in beagles

    SciTech Connect

    Lloyd, R.D.; Miller, S.C.; Taylor, G.N.; Bruenger, F.W.; Jee, W.S.S.; Angus, W.

    1994-10-01

    The toxicity ratio (relative effectiveness per gray of average skeletal dose) has been estimated for bone cancer induction in beagles injected as young adults with a number of bone-seeking internal emitters. These experiments yielded calculated toxicity ratios ({+-} SD) relative to {sup 226}Ra = 1.0 of {sup 239}Pu = 16 {+-} 5 (single exposure to monomeric Pu) and 32 {+-} 10 (continuous exposure from an extraskeletal deposit in the body), {sup 224}Ra = 16 {+-} 5 (chronic exposure) and approximately 6 {+-} 2 (single exposure), {sup 228}Th = 8.5 {+-} 2.3, {sup 241}Am = 6 {+-} 0.8, {sup 228}Ra = 2.0 {+-} 0.5, {sup 249}Cf = 6 {+-} 3, {sup 252}Cf = 4 {+-}2, {sup 90}Sr = 1.0 {+-} 0.5 (for high doses) and 0.05 {+-} 0.03 (for low doses) and 0.01 {+-} 0.01 (for extremely low doses). Because no skeletal malignancies were observed among beagles given only {sup 253}Es, the toxicity ratio is undefined. 43 refs., 2 tabs.

  15. Acculturation and HIV-related sexual behaviours among international migrants: a systematic review and meta-analysis.

    PubMed

    Du, Hongfei; Li, Xiaoming

    2015-01-01

    This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviours among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviours including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs) and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs and unsafe sex (rs ranged from 0.10 to 0.16), but acculturation was not associated with condom use (r = 0.02). Gender moderated the relationships between acculturation and multiple partnerships, STDs and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants' HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviours.

  16. Acculturation and HIV-related sexual behaviours among international migrants: a systematic review and meta-analysis.

    PubMed

    Du, Hongfei; Li, Xiaoming

    2015-01-01

    This review examines the global literature regarding the relationship between acculturation and HIV-related sexual behaviours among international migrants. Seventy-nine articles published in English-language journals prior to July 2012 met the criteria for inclusion. We conducted a systematic review and subset meta-analysis of correlations between acculturation and five types of sexual behaviours including condom use, multiple partnerships, early sexual initiation, sexually transmitted diseases (STDs) and other unsafe sexual practices. Immigrants high in mainstream acculturation were more likely to have multiple partnerships, early sexual initiation, STDs and unsafe sex (rs ranged from 0.10 to 0.16), but acculturation was not associated with condom use (r = 0.02). Gender moderated the relationships between acculturation and multiple partnerships, STDs and unsafe sex. The relationship between acculturation and unsafe sex also varied across ethnicity. These findings suggest that acculturation may serve as a risk factor towards immigrants' HIV-related sexual health. We offered a theoretical framework and suggested applying cross-cultural and longitudinal designs in future research on acculturation and health behaviours. PMID:25793493

  17. Blood-brain barrier transport of butanol and water relative to N-isopropyl-p-iodoamphetamine as the internal reference

    SciTech Connect

    Pardridge, W.M.; Fierer, G.

    1985-06-01

    The literature regarding the blood--brain barrier (BBB) transport of butanol is conflicting as studies report both incomplete and complete extraction of butanol by the brain. In this work the BBB transport of both (/sup 14/C)butanol and (/sup 3/H)water was studied using the carotid injection technique in conscious and in ketamine- or pentobarbital-anesthetized rats employing N-isopropyl-p-(/sup 125/I)iodoamphetamine ((/sup 125/I)IMP) as the internal reference and as a fluid microsphere. The three isotopes (/sup 3/H, /sup 125/I, /sup 14/C) were conveniently counted simultaneously in a liquid scintillation spectrometer. IMP is essentially completely sequestered by the brain for at least 1 min in conscious rats and for 2 min in anesthetized animals. Butanol extraction by rat forebrain is not flow limited but ranges between 77 +/- 1 and 87 +/- 1% for the three conditions. The permeability-surface area product/cerebral blood flow ratio of butanol and water in rat forebrain remains relatively constant, despite a twofold increase in cerebral blood flow in conscious relative to pentobarbital-anesthetized rats. The absence of an inverse relationship between flow and butanol or water extraction is consistent with capillary recruitment being the principal mechanism underlying changes in cerebral blood flow in anesthesia. The diffusion restriction of BBB transport of butanol in some regions, but not in others, necessitates a careful regional analysis of BBB permeability to butanol prior to usage of this compound as a cerebral blood flow marker.

  18. Review, Analyses and Recommendations Related to Modern International Use of Nuclear Space Technologies with Focus on United States and Russia

    NASA Astrophysics Data System (ADS)

    Smith, T.

    The current Administration under President Barack Obama has given NASA a new directive in manned spaceflight. Instead of building a fleet of Ares rockets with various load specifications to deliver astronauts to the International Space Station (ISS) and return them to the Moon, the 2011 NASA Strategic Plan [1] states that NASA will develop ``integrated architecture and capabilities for safe crewed and cargo missions beyond Low Earth Orbit.'' The technologies developed within this architecture will take astronauts beyond the Moon, to destinations such as Mars or asteroids and will most likely require the use of Nuclear Space Technologies (NSTs).While there are other proposals for novel power generation and propulsion, such as fusion technology, these technologies are immature and it may be decades before they have demonstrated feasibility; in contrast NSTs are readily available, proven to work in space, and flight qualified. However, NSTs such as nuclear thermal propulsion (NTP) may or may not reach completion - especially with the lack of a mission in which they may be developed. Prospects and progress in current NST projects, ranging from power sources to propulsion units, are explored within this study, mainly in the United States, with an overview of projects occurring in other countries. At the end of the study, recommendations are made in order to address budget and political realities, aerospace export control and nuclear non-proliferation programs, and international issues and potentials as related to NSTs. While this report is not fully comprehensive, the selection of chosen projects illustrates a range of issues for NSTs. Secondly, the reader would be keen to make a distinction between technologies that have flown in the past, projects that have been tested and developed yet not flown, and concepts that have not yet reached the bench for testing.

  19. Investing in Human Capital. Leadership for the Challenges of the 21st Century. Edited Proceedings of the Institute of International Education Forum (75th, New York, New York, October 27, 1994).

    ERIC Educational Resources Information Center

    Institute of International Education, New York, NY.

    These proceedings highlight the Institute for International Education's forum on the implications of the emergence of a global economy and the worldwide communications revolutions for international education and training. Over 200 individuals from the corporate, foundation, government, academic, and diplomatic communities participated in the…

  20. The Chemical Century

    ERIC Educational Resources Information Center

    Lapp, Ralph E.

    1973-01-01

    Discusses present and future problems of producing clean energy. Graphically presents the changing patterns of fuel use in the United States over the past century, and predicts population growth and energy sources and consumption up to the year 2100 for the United States and the world. (JR)

  1. The century for cytopathology.

    PubMed

    Naylor, B

    2000-01-01

    By the end of the 19th century, exfoliated cancer cells had been described in all of the types of specimen in which we find them today. However, it was not until Drs. Papanicolaou and Traut published their account of the diagnosis of uterine cancer from exfoliated cells (1941 and 1943) that cytopathology acquired the momentum to develop into the powerful presence that it has in human medicine today. These and the subsequent publications by Papanicolaou stimulated the development and application of cytopathology worldwide, resulting in abundant literature on the subject and a galaxy of outstanding practitioners. The 1980s saw the development and widespread use of aspiration cytology. This was followed in the 1990s by the development of automated screening systems, marking the latest stage in the evolution of cytopathology. These and other events and achievements in cytopathology, from its meager beginnings in the early 20th century to its worldwide use and acceptance today, mark this century as the "century for cytopathology."

  2. Suidas (tenth century)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Greek encyclopedist. In the course of reading Suidas's Lexicon, EDMOND HALLEY mistakenly connected the naming of the Saros cycle of 223 synodic months by the tenth century Greek lexicographer Suidas with the eclipse cycle of the same period. The solar eclipse cycle is thus now known by the name that Suidas used for another phenomenon. Halley's mistake accounts for the historical confusion that th...

  3. PR in the 21st Century.

    ERIC Educational Resources Information Center

    Forbush, Dan; Toon, John

    1994-01-01

    The ways in which advancing technology will affect college and university public relations and the mass media in the next century are examined, and a survey of 60 campus public relations specialists and 40 journalists concerning predicted changes is reported. Implications for campus communications with the media are also discussed. (MSE)

  4. Legal madness in the nineteenth century.

    PubMed

    Bartlett, P

    2001-01-01

    Legal sources remain under-exploited in the history of madness, and the legal character of some documents is sometimes unrecognized. This article examines the inter-relations between legal and medical histories of madness, and discusses use and availability of nineteenth-century legal source material relating to criminal insanity, mental incapacity, and the confinement of the insane.

  5. Understanding Stress-Related Behavioral Phenotypes: Report from the 1st International Neuroscience Summer School and the 11th International “Stress and Behavior” Conference

    PubMed Central

    LaPorte, J. L.; Klimenko, V. M.; Kalueff, A. V.

    2008-01-01

    The 1st International Neuroscience Summer School and the 11th International Multidisciplinary Neuroscience and Biopsychiatry Conference on Stress and Behavior were held in St. Petersburg, Russia, during May 9–20, 2008. The summer school gathered 30 talented young scientists from 15 countries worldwide, and was dedicated to different topics of behavioral neuroscience. Many interactive courses were provided on neuropharmacology, animal phenotyping, and biopsychology. The conference's excellent scientific and social program attracted almost 500 delegates from 40 countries from many areas of stress research. The eclectic interaction between medical doctors, basic scientists, psychologists, and students made for a productive and collaborative environment, which contributed greatly to the success of the school and conference.

  6. Relative invasion risk for plankton across marine and freshwater systems: examining efficacy of proposed international ballast water discharge standards.

    PubMed

    Casas-Monroy, Oscar; Linley, Robert D; Adams, Jennifer K; Chan, Farrah T; Drake, D Andrew R; Bailey, Sarah A

    2015-01-01

    Understanding the implications of different management strategies is necessary to identify best conservation trajectories for ecosystems exposed to anthropogenic stressors. For example, science-based risk assessments at large scales are needed to understand efficacy of different vector management approaches aimed at preventing biological invasions associated with commercial shipping. We conducted a landscape-scale analysis to examine the relative invasion risk of ballast water discharges among different shipping pathways (e.g., Transoceanic, Coastal or Domestic), ecosystems (e.g., freshwater, brackish and marine), and timescales (annual and per discharge event) under current and future management regimes. The arrival and survival potential of nonindigenous species (NIS) was estimated based on directional shipping networks and their associated propagule pressure, environmental similarity between donor-recipient ecosystems (based on salinity and temperature), and effects of current and future management strategies (i.e., ballast water exchange and treatment to meet proposed international biological discharge standards). Our findings show that current requirements for ballast water exchange effectively reduce invasion risk to freshwater ecosystems but are less protective of marine ecosystems because of greater environmental mismatch between source (oceanic) and recipient (freshwater) ecoregions. Future requirements for ballast water treatment are expected to reduce risk of zooplankton NIS introductions across ecosystem types but are expected to be less effective in reducing risk of phytoplankton NIS. This large-scale risk assessment across heterogeneous ecosystems represents a major step towards understanding the likelihood of invasion in relation to shipping networks, the relative efficacy of different invasion management regimes and seizing opportunities to reduce the ecological and economic implications of biological invasions.

  7. Relative invasion risk for plankton across marine and freshwater systems: examining efficacy of proposed international ballast water discharge standards.

    PubMed

    Casas-Monroy, Oscar; Linley, Robert D; Adams, Jennifer K; Chan, Farrah T; Drake, D Andrew R; Bailey, Sarah A

    2015-01-01

    Understanding the implications of different management strategies is necessary to identify best conservation trajectories for ecosystems exposed to anthropogenic stressors. For example, science-based risk assessments at large scales are needed to understand efficacy of different vector management approaches aimed at preventing biological invasions associated with commercial shipping. We conducted a landscape-scale analysis to examine the relative invasion risk of ballast water discharges among different shipping pathways (e.g., Transoceanic, Coastal or Domestic), ecosystems (e.g., freshwater, brackish and marine), and timescales (annual and per discharge event) under current and future management regimes. The arrival and survival potential of nonindigenous species (NIS) was estimated based on directional shipping networks and their associated propagule pressure, environmental similarity between donor-recipient ecosystems (based on salinity and temperature), and effects of current and future management strategies (i.e., ballast water exchange and treatment to meet proposed international biological discharge standards). Our findings show that current requirements for ballast water exchange effectively reduce invasion risk to freshwater ecosystems but are less protective of marine ecosystems because of greater environmental mismatch between source (oceanic) and recipient (freshwater) ecoregions. Future requirements for ballast water treatment are expected to reduce risk of zooplankton NIS introductions across ecosystem types but are expected to be less effective in reducing risk of phytoplankton NIS. This large-scale risk assessment across heterogeneous ecosystems represents a major step towards understanding the likelihood of invasion in relation to shipping networks, the relative efficacy of different invasion management regimes and seizing opportunities to reduce the ecological and economic implications of biological invasions. PMID:25763859

  8. Relative Invasion Risk for Plankton across Marine and Freshwater Systems: Examining Efficacy of Proposed International Ballast Water Discharge Standards

    PubMed Central

    Casas-Monroy, Oscar; Linley, Robert D.; Adams, Jennifer K.; Chan, Farrah T.; Drake, D. Andrew R.; Bailey, Sarah A.

    2015-01-01

    Understanding the implications of different management strategies is necessary to identify best conservation trajectories for ecosystems exposed to anthropogenic stressors. For example, science-based risk assessments at large scales are needed to understand efficacy of different vector management approaches aimed at preventing biological invasions associated with commercial shipping. We conducted a landscape-scale analysis to examine the relative invasion risk of ballast water discharges among different shipping pathways (e.g., Transoceanic, Coastal or Domestic), ecosystems (e.g., freshwater, brackish and marine), and timescales (annual and per discharge event) under current and future management regimes. The arrival and survival potential of nonindigenous species (NIS) was estimated based on directional shipping networks and their associated propagule pressure, environmental similarity between donor-recipient ecosystems (based on salinity and temperature), and effects of current and future management strategies (i.e., ballast water exchange and treatment to meet proposed international biological discharge standards). Our findings show that current requirements for ballast water exchange effectively reduce invasion risk to freshwater ecosystems but are less protective of marine ecosystems because of greater environmental mismatch between source (oceanic) and recipient (freshwater) ecoregions. Future requirements for ballast water treatment are expected to reduce risk of zooplankton NIS introductions across ecosystem types but are expected to be less effective in reducing risk of phytoplankton NIS. This large-scale risk assessment across heterogeneous ecosystems represents a major step towards understanding the likelihood of invasion in relation to shipping networks, the relative efficacy of different invasion management regimes and seizing opportunities to reduce the ecological and economic implications of biological invasions. PMID:25763859

  9. Refusal of recommended travel-related vaccines among U.S. international travellers in Global TravEpiNet

    PubMed Central

    Lammert, Sara M.; Rao, Sowmya R.; Jentes, Emily S.; Fairley, Jessica K.; Erskine, Stefanie; Walker, Allison T.; Hagmann, Stefan H.; Sotir, Mark J.; Ryan, Edward T.

    2016-01-01

    Background: International travellers are at risk of travel-related, vaccine-preventable diseases. More data are needed on the proportion of travellers who refuse vaccines during a pre-travel health consultation and their reasons for refusing vaccines. Methods: We analyzed data on travellers seen for a pre-travel health consultation from July 2012 through June 2014 in the Global TravEpiNet (GTEN) consortium. Providers were required to indicate one of three reasons for a traveller refusing a recommended vaccine: (1) cost concerns, (2) safety concerns or (3) not concerned with the illness. We calculated refusal rates among travellers eligible for each vaccine based on CDC recommendations current at the time of travel. We used multivariable logistic regression models to examine the effect of individual variables on the likelihood of accepting all recommended vaccines. Results: Of 24 478 travellers, 23 768 (97%) were eligible for at least one vaccine. Travellers were most frequently eligible for typhoid (N = 20 092), hepatitis A (N = 12 990) and influenza vaccines (N = 10 539). Of 23 768 eligible travellers, 6573 (25%) refused one or more recommended vaccine(s). Of those eligible, more than one-third refused the following vaccines: meningococcal: 2232 (44%) of 5029; rabies: 1155 (44%) of 2650; Japanese encephalitis: 761 (41%) of 1846; and influenza: 3527 (33%) of 10 539. The most common reason for declining vaccines was that the traveller was not concerned about the illness. In multivariable analysis, travellers visiting friends and relatives (VFR) in low or medium human development countries were less likely to accept all recommended vaccines, compared with non-VFR travellers (OR = 0.74 (0.59–0.95)). Conclusions: Travellers who sought pre-travel health care refused recommended vaccines at varying rates. A lack of concern about the associated illness was the most commonly cited reason for all refused vaccines. Our data suggest more effective

  10. Relative navigation and attitude determination using a GPS/INS integrated system near the International Space Station

    NASA Astrophysics Data System (ADS)

    Um, Jaeyong

    2001-08-01

    The Space Integrated GPS/INS (SIGI) sensor is the primary navigation and attitude determination source for the International Space Station (ISS). The SIGI was successfully demonstrated on-orbit for the first time in the SIGI Orbital Attitude Readiness (SOAR) demonstration on the Space Shuttle Atlantis in May 2000. Numerous proximity operations near the ISS have been and will be performed over the lifetime of the Station. The development of an autonomous relative navigation system is needed to improve the safety and efficiency of vehicle operations near the ISS. A hardware simulation study was performed for the GPS-based relative navigation using the state vector difference approach and the interferometric approach in the absence of multipath. The interferometric approach, where the relative states are estimated directly, showed comparable results for a 1 km baseline. One of the most pressing current technical issues is the design of an autonomous relative navigation system in the proximity of the ISS, where GPS signals are blocked and maneuvers happen frequently. An integrated GPS/INS system is investigated for the possibility of a fully autonomous relative navigation system. Another application of GPS measurements is determination of the vehicle's orientation in space. This study used the SOAR experiment data to characterize the SICI's on-orbit performance for attitude determination. A cold start initialization algorithm was developed for integer ambiguity resolution in any initial orientation. The original algorithm that was used in the SIGI had an operational limitation in the integer ambiguity resolution, which was developed for terrestrial applications, and limited its effectiveness in space. The new algorithm was tested using the SOAR data and has been incorporated in the current SIGI flight software. The attitude estimation performance was examined using two different GPS/INS integration algorithms. The GPS/INS attitude solution using the SOAR data was as

  11. ASBO at 100: A Century of School Business Management

    ERIC Educational Resources Information Center

    School Business Affairs, 2010

    2010-01-01

    This article talks about Association of School Business Officials International (ASBO) at a century of school business management. As ASBO International celebrates its centennial, one should reflect on the truth of this often-heard quote and how it applies to the field of school business management in general and the association in particular.…

  12. Adsorption of Se species on crushed granite: a direct linkage with its internal iron-related minerals.

    PubMed

    Jan, Yi-Lin; Wang, Tsing-Hai; Li, Ming-Hsu; Tsai, Shih-Chin; Wei, Yuan-Yaw; Teng, Shi-Ping

    2008-01-01

    The adsorption of selenium species on crushed granite is investigated directly linking to its internal iron-related minerals. Experimental results demonstrated that granite has higher affinity toward Se(IV) adsorption than Se(VI) adsorption. Se(IV) adsorption on granite is insensitive to background electrolytes while the effect of ionic strength on Se(VI) adsorption is not observed, which is attributed to the overloading of Se(VI) ions. Results of chemical sequential extraction showed that the removal of crystalline iron oxides dramatically reduces Se(IV) adsorption, which corresponds to the disappearance of goethite signal within XRD pattern. Based on our results, it is proposed that goethite within granite dominates Se adsorption in crushed granite. Although these goethites probably stem from some sample preparation processes including drilling in situ, crushing, washing and drying granite samples in laboratory, the formation of goethite enhances the granite affinity toward Se species adsorption. Images of SEM/EDS furthermore revealed that goethite is embedded within the fractures. In addition, quantification by standard addition method by spiking goethite suspension indicates that only around 20% of goethite minerals are available during Se(IV) adsorption.

  13. The role of noise sensitivity in the noise-response relation: A comparison of three international airport studies

    NASA Astrophysics Data System (ADS)

    van Kamp, Irene; Job, R. F. Soames; Hatfield, Julie; Haines, Mary; Stellato, Rebecca K.; Stansfeld, Stephen A.

    2004-12-01

    In order to examine the role of noise sensitivity in response to environmental noise, this paper presents detailed comparisons of socio-acoustic studies conducted around international airports in Amsterdam, Sydney, and London. Earlier findings that noise sensitivity moderates the effect of noise on annoyance were examined to see if they could be replicated in each of the datasets, independent of the technique of measuring noise sensitivity. The relation between exposure to aircraft noise and noise annoyance was studied separately for groups of individuals with low, medium, and high noise sensitivity, with statistical adjustment for relevant confounders. Results support the previous findings that noise sensitivity is an independent predictor of annoyance and adds to the prediction of noise annoyance afforded by noise exposure level by up to 26% of explained variance. There is no evidence of a moderating effect, whereby the covariation between noise exposure level and annoyance is weak for people who score at the extreme high or low end of the sensitivity scale, and strong for people who score in the middle of the sensitivity scale. Generally, noise sensitivity appears to increase annoyance independently of the level of noise exposure after adjustment for relevant confounders. These findings were consistent across the three datasets. .

  14. Exploration-Related Research on the International Space Station: Connecting Science Results to the Design of Future Missions

    NASA Technical Reports Server (NTRS)

    Rhatigan, Jennifer L.; Robinson, Julie A.; Sawin, Charles F.; Ahlf, Peter R.

    2005-01-01

    In January, 2004, the US President announced a vision for space exploration, and charged NASA with utilizing the International Space Station (ISS) for research and technology targeted at supporting the US space exploration goals. This paper describes: 1) what we have learned from the first four years of research on ISS relative to the exploration mission, 2) the on-going research being conducted in this regard, 3) our current understanding of the major exploration mission risks that the ISS can be used to address, and 4) current progress in realigning NASA s research portfolio for ISS to support exploration missions. Specifically, we discuss the focus of research on solving the perplexing problems of maintaining human health on long-duration missions, and the development of countermeasures to protect humans from the space environment, enabling long duration exploration missions. The interchange between mission design and research needs is dynamic, where design decisions influence the type of research needed, and results of research influence design decisions. The fundamental challenge to science on ISS is completing experiments that answer key questions in time to shape design decisions for future exploration. In this context, exploration-relevant research must do more than be conceptually connected to design decisions-it must become a part of the mission design process.

  15. The International Database of HOme blood pressure in relation to Cardiovascular Outcome (IDHOCO): moving from baseline characteristics to research perspectives

    PubMed Central

    Niiranen, Teemu J; Thijs, Lutgarde; Asayama, Kei; Johansson, Jouni K; Ohkubo, Takayoshi; Kikuya, Masahiro; Boggia, José; Hozawa, Atsushi; Sandoya, Edgardo; Stergiou, George S; Tsuji, Ichiro; Jula, Antti M; Imai, Yutaka; Staessen, Jan A

    2013-01-01

    The objective of this study is to construct an International Database of HOme blood pressure in relation to Cardiovascular Outcome (IDHOCO). The main goal of this database is to determine outcome-based diagnostic thresholds for the self-measured home blood pressure (BP). Secondary objectives include investigating the predictive value of white-coat and masked hypertension, morning and evening BP, BP and heart rate variability, and the home arterial stiffness index. We also aim to determine an optimal schedule for home BP measurements that provides the most accurate risk stratification. Eligible studies are population-based, have fatal as well as nonfatal outcomes available for analysis, comply with ethical standards, and have been previously published in peer-reviewed journals. In a meta-analysis based on individual subject data, composite and cause-specific cardiovascular events will be related to various indexes derived by home BP measurement. The analyses will be stratified by a cohort and adjusted for the clinic BP and established cardiovascular risk factors. The database includes 6753 subjects from five cohorts recruited in Ohasama, Japan (n = 2777); Finland (n = 2075); Tsurugaya, Japan (n = 836); Didima, Greece (n = 665); and Montevideo, Uruguay (n = 400). In these five cohorts, during a total of 62 106 person-years of follow-up (mean 9.2 years), 852 subjects died and 740 participants experienced a fatal or nonfatal cardiovascular event. IDHOCO provides a unique opportunity to investigate several hypotheses that could not reliably be studied in individual studies. The results of these analyses should be of help to clinicians involved in the management of patients with suspected or established hypertension. PMID:22763485

  16. Gender, age, and place of residence as moderators of the internalized homophobia-depressive symptoms relation among Australian gay men and lesbians.

    PubMed

    McLaren, Suzanne

    2015-01-01

    Internalized homophobia is a risk factor for depression among gay men and lesbians. The aim of the study was to test whether the internalized homophobia-depression relation was moderated by gender (stronger among gay men compared with lesbians), age (stronger among younger compared with older gay men and lesbians), and place of residence (stronger among gay men and lesbians who live in rural areas compared with those who live in urban areas). An Australian sample of 311 self-identified gay men and 570 self-identified lesbians, aged 18 to 70 years, completed the Internalized Homophobia Scale and the Centre for Epidemiological Studies Depression Scale. Results indicated that age and gender did not moderate the internalized homophobia-depressive symptoms relation. Place of residence was a significant moderator for gay men but not lesbians. In contrast to the hypothesis, the internalized homophobia-depression relation was significant only among gay men who resided in urban areas. Those who work with gay men should be particularly aware of the significant relationship between internalized homophobia and depressive symptoms among gay men who reside in urban areas.

  17. Literacy in Development: People, Language and Power. Papers Given at, Relating to and Produced by the International Seminar Held at the Commonwealth Institute for International Literacy Year (London, England, April 6-7, 1990).

    ERIC Educational Resources Information Center

    Street, Brian, Ed.

    This report consists of papers given at, relating to, and produced by an international seminar that emphasized sharing practical experience and analyzing conditions necessary to set up and sustain a literacy program. The first section provides an "Introduction" (James Porter) and "Background to the Seminar" (Alan Rogers). Opening session papers…

  18. Fathers' and Mothers' Work and Family Issues as Related to Internalizing and Externalizing Behavior of Children Attending Day Care

    ERIC Educational Resources Information Center

    Hart, Margaret S.; Kelley, Michelle L.

    2006-01-01

    Relationships between work and family variables and children's internalizing and externalizing behavior are examined in 132 dual-earner couples of preschool-age children. Mothers' and fathers' parenting stress and mothers' work-family conflict predict children's internalizing behavior; mothers' work-family conflict, mothers' and fathers' parenting…

  19. Teachers' Work in Curricular Markets: Conditions of Design and Relations between the International Baccalaureate Diploma and the Local Curriculum

    ERIC Educational Resources Information Center

    Doherty, Catherine; Shield, Paul

    2012-01-01

    School-level strategy enabled by neoliberal choice policies can produce internal curricular markets whereby branded curricula such as the International Baccalaureate are offered alongside the local government curriculum in the same school. This project investigated how such curricular markets operating in Australian schools impacted on teachers'…

  20. Three Decades of International Guidelines for Environment-Related Education: A Critical Hermeneutic of the United Nations Discourse

    ERIC Educational Resources Information Center

    Sauve, Lucie; Berryman, Tom; Brunelle, Renee

    2007-01-01

    The UNESCO-UNEP International Environmental Education Program (1975-1995) provided impetus for developing, legitimizing, and institutionalizing environmental education. More recently, UNESCO was mandated by the United Nations to carry out a worldwide shift towards education for sustainable development. As international organizations'…

  1. Envisioning World Citizens? Self-Presentations of an International School in Germany and Related Orientations of Its Pupils

    ERIC Educational Resources Information Center

    Keßler, Catharina; Krüger, Heinz-Hermann; Schippling, Anne; Otto, Ariane

    2015-01-01

    Against the backdrop of changes in global education, the German education system has undergone immense diversification. Many private schools are being founded, among them international schools catering both to an international clientele and to growing numbers of Germans. This article presents results from part of a qualitative longitudinal study…

  2. 78 FR 8062 - Awards for Information Relating To Detecting Underpayments of Tax or Violations of the Internal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-05

    ... Tuesday, December 18, 2012 (77 FR 74798). The proposed regulations provide comprehensive guidance for the..., the notice of proposed rulemaking (REG-141066-09), that was the subject of FR Doc. 2012-30512, is... Underpayments of Tax or Violations of the Internal Revenue Laws; Correction AGENCY: Internal Revenue...

  3. 78 FR 17901 - Awards for Information Relating to Detecting Underpayments of Tax or Violations of the Internal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... Underpayments of Tax or Violations of the Internal Revenue Laws AGENCY: Internal Revenue Service (IRS), Treasury.... The regulations provide guidance on submitting information regarding underpayments of tax or... determination and payment of awards, and provide definitions of key terms used in section 7623. Finally,...

  4. Internalized Sexualization and Its Relation to Sexualized Appearance, Body Surveillance, and Body Shame among Early Adolescent Girls

    ERIC Educational Resources Information Center

    McKenney, Sarah J.; Bigler, Rebecca S.

    2016-01-01

    Sexually objectifying messages about girls and women are common in U.S. popular culture. As a consequence of exposure to such messages, girls may develop "internalized sexualization," or internalization of the belief that sexual attractiveness to males is an important aspect of their identity. We hypothesized that internalized…

  5. Identifying 21st Century Capabilities

    ERIC Educational Resources Information Center

    Stevens, Robert

    2012-01-01

    What are the capabilities necessary to meet 21st century challenges? Much of the literature on 21st century skills focuses on skills necessary to meet those challenges associated with future work in a globalised world. The result is a limited characterisation of those capabilities necessary to address 21st century social, health and particularly…

  6. International cooperation in water resources

    USGS Publications Warehouse

    Jones, J.R.; Beall, R.M.; Giusti, E.V.

    1979-01-01

    Advancements in hydrology proceeded slowly until the late 1800's when new ventures created a surge of interest and accomplishment. Progress waned again until the middle 20th century when an International Hydrological Decade was conceived, eventually receiving wide multinational support from governmental agencies and nongovernmental institutions. Organized by UNESCO, the Decade program was launched January 1, 1965. Participation included 107 nations, six United Nations agencies, and more than a dozen international scientific organizations. The initial program emphasized scientific research, and international cooperation; the second half of the Decade, emphasized technical assistance and technology transfer, largerly through education, training and demonstration. The success of the Decade led to the establishment of the International Hydrological Program, again under the aegis of UNESCO, to continue the work of the Decade indefinitely. The five major program activities, now involving about 90 countries and several international organizations, include: the scientific program, the promotion of education and training, the enhancement of information exchange, support of technical assistance, and the enlargement of regional cooperation. A significant amount of activity related to hydrological data networks and forecasting is carried on in an Operational Hydrology Programme by the WMO, chiefly through its Commission for Hydrology. Other international governmental organizations with a strong interest in water include the UN, the UN Development Programme, the FAO, the WHO, the International Atomic Energy Agency, the UN Environment Programme, the International Standardization Organization, and developmental institutions such as the World Bank. The specialized interests of researchers outside of the governmental structure, are met through association in various scientific and technical organizations which are world wide in scope and membership. Notwithstanding a sometimes

  7. Tropical mathematics and the financial catastrophe of the 17th century. Thermoeconomics of Russia in the early 20th century

    NASA Astrophysics Data System (ADS)

    Maslov, V. P.

    2010-03-01

    In the paper, an example is presented concerning relationships (which cannot be neglected) between mathematics and other sciences. In particular, the relationship between the tropical mathematics and the humanitarian-economic catastrophe of 17th century (related to slavery of Africans) is considered. The notion of critical state of economy of the 19th century is introduced by using the refined Fisher equation. A correspondence principle for thermodynamics of fluids and economics of the 19th century is presented.

  8. Evidence of Diversity among Epidemiologically Related Carbapenemase-Producing Acinetobacter baumannii Strains Belonging to International Clonal Lineage II

    PubMed Central

    Minandri, Fabrizia; D'Arezzo, Silvia; Antunes, Luísa C. S.; Pourcel, Christine; Principe, Luigi; Petrosillo, Nicola

    2012-01-01

    Carbapenem-resistant Acinetobacter baumannii strains belonging to international clonal lineage II (ICL-II) have become predominant in intensive care units (ICUs) throughout Italy. Between 2005 and 2009, the carbapenem-hydrolyzing class D β-lactamase (CHDL) blaOXA-23 gene became more prevalent than blaOXA-58 among epidemic ICL-II strains showing extensive genetic similarity. These findings posed the question of whether CHDL gene replacement occurred in the homogeneous ICL-II population or a new OXA-23 clone(s) emerged and spread in ICUs. In this study, the changes in the ICL-II A. baumannii population and CHDL gene carriage were investigated in 30 genetically related isolates collected during the blaOXA-58-to-blaOXA-23 transition period. Pulsotyping, randomly amplified polymorphic DNA (RAPD) analysis, and multilocus sequence typing (MLST) results were combined with multilocus variable-number tandem-repeat (VNTR) analysis (MLVA-8), siderotyping, and plasmid profiling to improve genotype-based discrimination between isolates. Pulsotyping, RAPD analysis, and MLST clustered isolates into a single type. MLVA-8 identified 19 types that clustered into three complexes. All OXA-23-producing isolates formed a single complex, while OXA-58 producers were split into two complexes. Southern blot analysis of the physical localization and genetic context of the CHDL genes showed that blaOXA-58 was invariably located on plasmids, while blaOXA-23 was present within Tn2006 on the chromosome or both the chromosome and plasmids. These data indicate that the apparently homogeneous population of CHDL-producing ICL-II strains was composed of several independent strains and that, between 2005 and 2009, distinct OXA-23 producers displaced the preexisting OXA-58 producers. Thus, MLVA-8 appears to be a suitable tool not only for investigating A. baumannii population structure but also for high-resolution epidemiological typing. PMID:22205821

  9. Evidence of diversity among epidemiologically related carbapenemase-producing Acinetobacter baumannii strains belonging to international clonal lineage II.

    PubMed

    Minandri, Fabrizia; D'Arezzo, Silvia; Antunes, Luísa C S; Pourcel, Christine; Principe, Luigi; Petrosillo, Nicola; Visca, Paolo

    2012-03-01

    Carbapenem-resistant Acinetobacter baumannii strains belonging to international clonal lineage II (ICL-II) have become predominant in intensive care units (ICUs) throughout Italy. Between 2005 and 2009, the carbapenem-hydrolyzing class D β-lactamase (CHDL) bla(OXA-23) gene became more prevalent than bla(OXA-58) among epidemic ICL-II strains showing extensive genetic similarity. These findings posed the question of whether CHDL gene replacement occurred in the homogeneous ICL-II population or a new OXA-23 clone(s) emerged and spread in ICUs. In this study, the changes in the ICL-II A. baumannii population and CHDL gene carriage were investigated in 30 genetically related isolates collected during the bla(OXA-58)-to-bla(OXA-23) transition period. Pulsotyping, randomly amplified polymorphic DNA (RAPD) analysis, and multilocus sequence typing (MLST) results were combined with multilocus variable-number tandem-repeat (VNTR) analysis (MLVA-8), siderotyping, and plasmid profiling to improve genotype-based discrimination between isolates. Pulsotyping, RAPD analysis, and MLST clustered isolates into a single type. MLVA-8 identified 19 types that clustered into three complexes. All OXA-23-producing isolates formed a single complex, while OXA-58 producers were split into two complexes. Southern blot analysis of the physical localization and genetic context of the CHDL genes showed that bla(OXA-58) was invariably located on plasmids, while bla(OXA-23) was present within Tn2006 on the chromosome or both the chromosome and plasmids. These data indicate that the apparently homogeneous population of CHDL-producing ICL-II strains was composed of several independent strains and that, between 2005 and 2009, distinct OXA-23 producers displaced the preexisting OXA-58 producers. Thus, MLVA-8 appears to be a suitable tool not only for investigating A. baumannii population structure but also for high-resolution epidemiological typing. PMID:22205821

  10. Prognosis of white-coat and masked hypertension: International Database of HOme blood pressure in relation to Cardiovascular Outcome.

    PubMed

    Stergiou, George S; Asayama, Kei; Thijs, Lutgarde; Kollias, Anastasios; Niiranen, Teemu J; Hozawa, Atsushi; Boggia, José; Johansson, Jouni K; Ohkubo, Takayoshi; Tsuji, Ichiro; Jula, Antti M; Imai, Yutaka; Staessen, Jan A

    2014-04-01

    Home blood pressure monitoring is useful in detecting white-coat and masked hypertension and is recommended for patients with suspected or treated hypertension. The prognostic significance of white-coat and masked hypertension detected by home measurement was investigated in 6458 participants from 5 populations enrolled in the International Database of HOme blood pressure in relation to Cardiovascular Outcomes. During a median follow-up of 8.3 years, 714 fatal plus nonfatal cardiovascular events occurred. Among untreated subjects (n=5007), cardiovascular risk was higher in those with white-coat hypertension (adjusted hazard ratio 1.42; 95% CI [1.06-1.91]; P=0.02), masked hypertension (1.55; 95% CI [1.12-2.14]; P<0.01) and sustained hypertension (2.13; 95% CI [1.66-2.73]; P<0.0001) compared with normotensive subjects. Among treated patients (n=1451), the cardiovascular risk did not differ between those with high office and low home blood pressure (white-coat) and treated controlled subjects (low office and home blood pressure; 1.16; 95% CI [0.79-1.72]; P=0.45). However, treated subjects with masked hypertension (low office and high home blood pressure; 1.76; 95% CI [1.23-2.53]; P=0.002) and uncontrolled hypertension (high office and home blood pressure; 1.40; 95% CI [1.02-1.94]; P=0.04) had higher cardiovascular risk than treated controlled patients. In conclusion, white-coat hypertension assessed by home measurements is a cardiovascular risk factor in untreated but not in treated subjects probably because the latter receive effective treatment on the basis of their elevated office blood pressure. In contrast, masked uncontrolled hypertension is associated with increased cardiovascular risk in both untreated and treated patients, who are probably undertreated because of their low office blood pressure.

  11. The impact of racial identity, ethnic identity, asian values and race-related stress on Asian Americans and Asian international college students' psychological well-being.

    PubMed

    Iwamoto, Derek Kenji; Liu, William Ming

    2010-01-01

    The current study investigated the direct and moderating effects of racial identity, ethnic identity, Asian values, and race-related stress on positive psychological well-being among 402 Asian American and Asian international college students. Results revealed that the racial identity statuses Internalization, Immersion-Emersion, Dissonance, Asian values and Ethnic Identity Affirmation and Belonging were significant predictors of well-being. Asian values, Dissonance and Conformity were found to moderate the relationship between race-related stress on well-being. Specifically, individuals in low race-related stress conditions who had low Asian values, high Conformity and low Dissonance attitudes started high on well being but decreased as race-related stress increased. These findings underscore the importance of how racial identity statuses, Asian values and ethnic identity jointly and uniquely explain and moderate the effects of race-related stress on positive well-being. Implications for future research and clinical practice are discussed. PMID:20396592

  12. The impact of racial identity, ethnic identity, asian values and race-related stress on Asian Americans and Asian international college students' psychological well-being.

    PubMed

    Iwamoto, Derek Kenji; Liu, William Ming

    2010-01-01

    The current study investigated the direct and moderating effects of racial identity, ethnic identity, Asian values, and race-related stress on positive psychological well-being among 402 Asian American and Asian international college students. Results revealed that the racial identity statuses Internalization, Immersion-Emersion, Dissonance, Asian values and Ethnic Identity Affirmation and Belonging were significant predictors of well-being. Asian values, Dissonance and Conformity were found to moderate the relationship between race-related stress on well-being. Specifically, individuals in low race-related stress conditions who had low Asian values, high Conformity and low Dissonance attitudes started high on well being but decreased as race-related stress increased. These findings underscore the importance of how racial identity statuses, Asian values and ethnic identity jointly and uniquely explain and moderate the effects of race-related stress on positive well-being. Implications for future research and clinical practice are discussed.

  13. The Impact of Racial Identity, Ethnic Identity, Asian Values and Race-Related Stress on Asian Americans and Asian International College Students’ Psychological Well-Being

    PubMed Central

    Iwamoto, Derek Kenji; Liu, William Ming

    2010-01-01

    The current study investigated the direct and moderating effects of racial identity, ethnic identity, Asian values, and race-related stress on positive psychological well-being among 402 Asian American and Asian international college students. Results revealed that the racial identity statuses Internalization, Immersion-Emersion, Dissonance, Asian values and Ethnic Identity Affirmation and Belonging were significant predictors of well-being. Asian values, Dissonance and Conformity were found to moderate the relationship between race-related stress on well-being. Specifically, individuals in low race-related stress conditions who had low Asian values, high Conformity and low Dissonance attitudes started high on well being but decreased as race-related stress increased. These findings underscore the importance of how racial identity statuses, Asian values and ethnic identity jointly and uniquely explain and moderate the effects of race-related stress on positive well-being. Implications for future research and clinical practice are discussed. PMID:20396592

  14. Predicting muscularity-related behavior, emotions, and cognitions in men: The role of psychological need thwarting, drive for muscularity, and mesomorphic internalization.

    PubMed

    Edwards, Christian; Tod, David; Molnar, Gyozo; Markland, David

    2016-09-01

    We examine the relationships that internalization, need thwarting (NT), and drive for muscularity (DFM), along with their interactions, had with weightlifting, muscle dissatisfaction (MD), and muscle-related-worry (MRW). A sample of 552 men (MAge=20.5 years, SD=3.1) completed the Psychological Need Thwarting Scale, the Internalization subscale of the male version of the Sociocultural Attitudes Towards Appearance Questionnaire, the Drive for Muscularity Scale-Attitudes subscale, the Male Body Attitudes Scale-Muscularity subscale, the Body Change Inventory-Worry subscale, and an inventory assessing weightlifting behavior. DFM significantly predicted weightlifting, MRW, and MD. Internalization significantly predicted weightlifting and MRW. NT significantly predicted weightlifting and MD, and its relationship with MRW approached significance. The interaction terms did not predict weightlifting or MRW. The NT/DFM and NT/Internalization interaction terms predicted MD. These results highlight the role of NT in predicting appearance variables in men. PMID:27352104

  15. International Surface Pressure Databank (ISPDv2) 1768 to 2010

    DOE Data Explorer

    The International Surface Pressure Databank (ISPD) is the world's largest collection of pressure observations. It has been gathered through international cooperation and is part of the Twentieth Century Reanalysis Project that uses resources of NERSC and ORNL. The ISPD version 2 consists of three components: station, marine, and tropical cyclone best track pressure observations. The station component is a blend of many national and international collections. Related resources can be found at the NOAA ESRL 20th Century Reanalysis Homepage (http://www.esrl.noaa.gov/psd/data/20thC_Rean/). Maps displaying the locations of ISPD observations in a selected year are available at (http://www.esrl.noaa.gov/psd/data/ISPD/v2.0/)[Taken and edited from http://rda.ucar.edu/datasets/ds132.0/

  16. Conceptual Developments of 20th Century Field Theories

    NASA Astrophysics Data System (ADS)

    Cao, Tian Yu

    1998-06-01

    This volume provides a broad synthesis of conceptual developments of twentieth century field theories, from the general theory of relativity to quantum field theory and gauge theory. The book traces the foundations and evolution of these theories within a historio-critical context. Theoretical physicists and students of theoretical physics will find this a valuable account of the foundational problems of their discipline that will help them understand the internal logic and dynamics of theoretical physics. It will also provide professional historians and philosophers of science, particularly philosophers of physics, with a conceptual basis for further historical, cultural and sociological analysis of the theories discussed. Finally, the scientifically qualified general reader will find in this book a deeper analysis of contemporary conceptions of the physical world than can be found in popular accounts of the subject.

  17. Conceptual Developments of 20th Century Field Theories

    NASA Astrophysics Data System (ADS)

    Cao, Tian Yu

    1997-02-01

    This volume provides a broad synthesis of conceptual developments of twentieth century field theories, from the general theory of relativity to quantum field theory and gauge theory. The book traces the foundations and evolution of these theories within a historio-critical context. Theoretical physicists and students of theoretical physics will find this a valuable account of the foundational problems of their discipline that will help them understand the internal logic and dynamics of theoretical physics. It will also provide professional historians and philosophers of science, particularly philosophers of physics, with a conceptual basis for further historical, cultural and sociological analysis of the theories discussed. Finally, the scientifically qualified general reader will find in this book a deeper analysis of contemporary conceptions of the physical world than can be found in popular accounts of the subject.

  18. [Relations of Theodor Kocher with the "International Society of Surgery". His role as the 1st congress president].

    PubMed

    Liebermann-Meffert, D; Allgöwer, M; Rüedi, T

    1992-01-01

    With the aim of promoting progress in surgery through the friendly exchange of views and experience, the first International Society of Surgery was founded at Brussels in 1902, hereby helping to overcome the narrow boundaries of that times' nationalism. At its first congress, the "International Society of Surgery (ISS)", otherwise known by its French name "Société Internationale de Chirurgie (SIC)", numbered already 638 members, amongst them the most important surgeons from all over the world. Theodor Kocher was the president of the first congress, held at Brussels in 1905, and was also responsible for the choice of topics. His presidential address clearly reflected the high aims the Society set itself. Kocher's personal and professional authority, his surgical skill, which he liked so much to communicate to his colleagues, and his internationally minded thinking shaped the young society. He remained in the international committee of the ISS until his death in 1917. PMID:1398160

  19. Thyroid cancer in the Marshallese: relative risk of short-lived internal emitters and external radiation exposure

    SciTech Connect

    Lessard, E.T.; Brill, A.B.; Adams, W.H.

    1985-01-01

    In a study of the comparative effects of internal versus external irradiation of the thyroid in young people, we determined that the dose from internal irradiation of the thyroid with short-lived internal emitters produced several times less thyroid cancer than did the same dose of radiation given externally. We determined this finding for a group of 85 Marshall Islands children, who were less than 10 years of age at the time of exposure and who were accidentially exposed to internal and external thyroid radiation at an average level of 1400 rad. The external risk coefficient ranged between 2.5 and 4.9 cancers per million person-rad-years at risk, and thus, from our computations, the internal risk coefficient for the Marshallese children was estimated to range between 1.0 and 1.4 cancers per million person-rad-years at risk. In contrast, for individual more than 10 years of age at the time of exposure, the dose from internal irradiation of the thyroid with short-lived internal emitters produced several times more thyroid cancer than did the same dose of radiation given externally. The external risk coefficients for the older age groups were reported in the literature to be in the range of 1.0 to 3.3 cancers per million person-rad-years-at risk. We computed internal risk coefficients of 3.3 to 8.1 cancers per million person-rad-years at risk for adolescent and adult groups. This higher sensitivity to cancer induction in the exposed adolescents and adults, is different from that seen in other exposed groups. 14 refs., 8 tabs.

  20. American Education in the 21st Century.

    ERIC Educational Resources Information Center

    Wishnietsky, Dan H.

    This book examines American education at the turn of the new millennium. It reviews its history and suggests, in broad terms, where it may be headed in the 21st century. Topics considered include a brief survey of the education "scene" today, the notion of a global village and ramifications for a global curriculum, technology related to globalism,…