WorldWideScience

Sample records for address global challenges

  1. Addressing global change challenges for Central Asian socio-ecosystems

    Institute of Scientific and Technical Information of China (English)

    Jiaguo QI; Temirbek S.BOBUSHEV; Rashid KULMATOV; Pavel GROISMAN; Garik GUTMAN

    2012-01-01

    Central Asia is one of the most vulnerable regions on the planet earth to global climate change,depending on very fragile natural resources.The Soviet legacy has left the five countries (Kazakhstan,Tajikistan,Kyrgyzstan,Turkmenistan,and Uzbekistan) with a highly integrated system but they are facing great challenges with tensions that hinder regional coordination of food and water resources.With increasing climate variability and warming trend in the region,food and water security issues become even more crucial now and,if not addressed properly,could affect the regional stability.The long-term drivers of these two most critical elements,food and water,are climate change; the immediate and probably more drastic factors affecting the food and water security are land uses driven by institutional change and economic incentives.As a feedback,changes in land use and land cover have directly implications on water uses,food production,and lifestyles of the rural community in the region.Regional and international efforts have been made to holistically understand the cause,extent,rate and societal implications of land use changes in the region.Much of these have been understood,or under investigation by various projects,but solutions or research effort to develop solutions,to these urgent regional issues are lacking.This article,serves as an introduction to the special issue,provides a brief overview of the challenges facing the Central Asian countries and various international efforts in place that resulted in the publications of this special issue.

  2. Biomimetic Nanotechnology: A Powerful Means to address Global Challenges

    CERN Document Server

    Gebeshuber, Ille C

    2010-01-01

    Biomimetic nanotechnology is a prominent research area at the meeting place of life sciences with engineering and physics: it is a continuously growing field that deals with knowledge transfer from biology to nanotechnology. Biomimetic nanotechnology is a field that has the potential to substantially support successful mastering of major global challenges. The Millennium Project was commissioned by the United Nations Secretary-General in 2002 to develop a concrete action plan for the world to reverse the grinding poverty, hunger and disease affecting billions of people. It states 15 Global Challenges: sustainable development, water, population and resources, democratization, long-term perspectives, information technology, the rich-poor gap, health, capacity to decide, peace and conflict, status of women, transnational crime, energy, science and technology and global ethics. The possible contributions to master these challenges with the help of biomimetic nanotechnology will be discussed in detail.

  3. Design Guidelines to Address Global Challenges: Lessons from Global Action Networks

    OpenAIRE

    Steve Waddell

    2012-01-01

    Traditional organizations appear to be incapable of adequately addressing critical global issues such as war, climate change, and economic inequality. Addressing these issues suggests the need for organizational innovation to develop global social contracts. Successful innovation must address four integration imperatives: (1) integrate effort and resources across organizational sectors (business, government, civil society) and sense-making, (2) create successful individual to global aggregati...

  4. Design Guidelines to Address Global Challenges: Lessons from Global Action Networks

    Directory of Open Access Journals (Sweden)

    Steve Waddell

    2012-12-01

    Full Text Available Traditional organizations appear to be incapable of adequately addressing critical global issues such as war, climate change, and economic inequality. Addressing these issues suggests the need for organizational innovation to develop global social contracts. Successful innovation must address four integration imperatives: (1 integrate effort and resources across organizational sectors (business, government, civil society and sense-making, (2 create successful individual to global aggregations, (3 integrate the short and long term, and (4 integrate major issue areas. A new type of organization, Global Action Networks, aims for this integration. Based upon analysis of this new type of organization, five design principles for global social contract organizations are proposed.

  5. Challenges faced by multidisplinary new investigators on addressing grand challenges in global health

    OpenAIRE

    Logie, Carmen; Dimaras, Helen; Fortin, Anny; Ramón-García, Santiago

    2014-01-01

    Background The grand challenges approach aims to spark innovative and transformative strategies to overcome barriers to significant global health issues. Grand Challenges Canada endorses an ‘Integrated Innovation™’ approach that focuses on the intersection of scientific/technological, social and business innovation. In this article we explore themes emerging from a dialogue between the authors, who are multidisciplinary recipients of the ‘Rising Stars in Global Health’ award from Grand Challe...

  6. Global challenges keynote address in memoriam to colleagues lost in the Malaysia airlines 17 crash

    Science.gov (United States)

    Hankins, Catherine A.

    2016-01-01

    ABSTRACT Six colleagues working in the HIV field were killed when their flight en route to Kuala Lumpur was shot down over the Ukraine. This report is drawn from the in memoriam keynote opening address given at the 12th International AIDS Impact conference in Amsterdam in 2015. It highlights their tangible and valued roles in the HIV response and looks forward to the road ahead. It describes the ways in which we can build on their legacy to address current global challenges in HIV prevention and treatment and to mobilise the intensified, focused resources that are needed to turn the HIV epidemic on its head. PMID:26963879

  7. COOP+ project: Promoting the cooperation among international Research Infrastructures to address global environmental challenges.

    Science.gov (United States)

    Bonet-García, Francisco; Materia, Paola; Kutsch, Werner; de Lucas, Jesús Marco; Tjulin, Anders

    2016-04-01

    During the Anthropocene, mankind will face several global environmental challenges. One of the first and more successful responses provided by Science to these challenges is the collecting of long-term series of biophysical variables in order to improve our knowledge of natural systems. The huge amount of information gathered during the last decades by Research Infrastructures (RIs) has helped to understand the structure and functioning of natural systems at local and regional scales. But how can we address the global cross-scale and cross-disciplinary challenges posed by the global environment change? We believe that it will be necessary to observe, model better and understand the whole biosphere using long term data generated by international RIs. RIs play a key role on many of the last advances and discoveries in science, from the observation of the Higgs Boson at CERN to the exploration of the Universe by the telescopes of the European Southern Observatory in Chile. The scale of complexity, instrumentation, computing resources, technological advances, and also of the investments, and the size of research collaborations, do not have precedents in Science. RIs in environmental field are developing fast, but the corresponding communities need yet to further reflect the need for a wider global collaboration because the challenges to tackle are in essence of global nature. This contribution describes how COOP+ project (EU Horizon 2020 Coordination and Support Action) will promote the cooperation among RIs at a global scale to address global environmental challenges. Our project evolves from the experience of the sucessful FP7 COOPEUS project (see http://www.coopeus.eu), which explored the use and access to data from RIs in environmental research in Europe and USA. The general goal of COOP+ is to strengthen the links and coordination of the ESFRI RIs related to Marine Science (EMSO), Arctic and Atmospheric Research (EISCAT), Carbon Observation (ICOS) and Biodiversity

  8. Addressing the "Global Health Tax" and "Wild Cards": Practical Challenges to Building Academic Careers in Global Health.

    Science.gov (United States)

    Palazuelos, Daniel; Dhillon, Ranu

    2016-01-01

    Among many possible benefits, global health efforts can expand the skills and experience of U.S. clinicians, improve health for communities in need, and generate innovations in care delivery with relevance everywhere. Yet, despite high rates of interest among students and medical trainees to include global health opportunities in their training, there is still no clear understanding of how this interest will translate into viable and sustained global health careers after graduation. Building on a growing conversation about how to support careers in academic global health, this Perspective describes the practical challenges faced by physicians pursuing these careers after they complete training. Writing from their perspective as junior faculty at one U.S. academic health center with a dedicated focus on global health training, the authors describe a number of practical issues they have found to be critical both for their own career development and for the advice they provide their mentees. With a particular emphasis on the financial, personal, professional, and logistical challenges that young "expat" global health physicians in academic institutions face, they underscore the importance of finding ways to support these career paths, and propose possible solutions. Such investments would not only respond to the rational and moral imperatives of global health work and advance the mission of improving human health but also help to fully leverage the potential of what is already an unprecedented movement within academic medicine. PMID:26244256

  9. The Challenges Facing the Multilateral Trading System in Addressing Global Public Policy Objectives

    Directory of Open Access Journals (Sweden)

    Christophe Bellmann

    2013-02-01

    Full Text Available Despite a record-breaking 14.5 per cent increase in world merchandise exports, the effects of the financial crisis and global recession are still hampering faster economic recovery. Relatively high oil prices combined with persistent unemployment and measures designed to reduce budget deficits have undermined short-term growth prospects. While South–South trade continues to explode, trade imbalances – i.e. the gap between exports and imports – widened in 2010 compared to 2009 (though smaller than pre-crisis levels. Meanwhile, trade negotiations under the Doha Round have reached an impasse, generating uncertainties about the future of the World Trade Organization (WTO as a negotiating forum. Under these circumstances, should the system rethink its decision-making process founded upon the predominance of member states, the principle of consensus and the notion of single undertaking, as some critics have suggested? And, if so, how could such a reform agenda be initiated at the WTO? Moreover, beyond the negotiating function of the WTO, the paralysis of the system also raises urgent questions about the ability of the system to respond to pressing challenges of our times, such as trade and climate change, or food security and price volatility.

  10. Status of Global Threat Reduction Initiative's Activities Underway to Address Major Domestic Radiological Security Challenges - 12105

    International Nuclear Information System (INIS)

    During their service lives, radioactive sealed sources are used for a wide variety of essential purposes. However, each year, thousands of radioactive sealed sources that pose a potential risk to national security, health, and safety become disused and unwanted in the United States. Due to their concentrated activity and portability, these sources could be used in radiological dispersal devices ('dirty bombs'). For more than a decade, the National Nuclear Security Administration and the U.S. Department of Energy, through the Global Threat Reduction Initiative Offsite Source Recovery Project (GTRI/OSRP), have facilitated the removal and disposition of thousands of disused/unwanted sources worldwide. However, the ability of GTRI/OSRP to continue its work is critically dependent on the ability to transport and appropriately dispose of these sources. On that front, GTRI/OSRP progress includes development of two prototype Type B transport containers and significant efforts toward certification, increased commercial disposal access for risk-significant sealed sources at commercial sites, and cooperation through the International Atomic Energy Agency to increase source repatriation. Disused sealed sources continue to pose a national security concern. The impact of a dirty bomb detonation could be costly both financially and to those exposed to the resulting radiation. However, significant progress has been made since 2008 on each of the challenges identified in the DHS Sealed Source Security Workshop. Not only will there be increased opportunity for commercial disposal of many sizes and types of sealed sources, but also stakeholders are studying front-end solutions to the problem of disused sealed sources, such as financial assurance and recycle. The lack of sealed source transport containers is also likely to be mitigated with the development and certification by NNSA of two new Type B models. Internationally, increased efforts at source repatriation will mitigate the

  11. Next biotech plants: new traits, crops, developers and technologies for addressing global challenges.

    Science.gov (United States)

    Ricroch, Agnès E; Hénard-Damave, Marie-Cécile

    2016-08-01

    Most of the genetically modified (GM) plants currently commercialized encompass a handful of crop species (soybean, corn, cotton and canola) with agronomic characters (traits) directed against some biotic stresses (pest resistance, herbicide tolerance or both) and created by multinational companies. The same crops with agronomic traits already on the market today will continue to be commercialized, but there will be also a wider range of species with combined traits. The timeframe anticipated for market release of the next biotech plants will not only depend on science progress in research and development (R&D) in laboratories and fields, but also primarily on how demanding regulatory requirements are in countries where marketing approvals are pending. Regulatory constraints, including environmental and health impact assessments, have increased significantly in the past decades, delaying approvals and increasing their costs. This has sometimes discouraged public research entities and small and medium size plant breeding companies from using biotechnology and given preference to other technologies, not as stringently regulated. Nevertheless, R&D programs are flourishing in developing countries, boosted by the necessity to meet the global challenges that are food security of a booming world population while mitigating climate change impacts. Biotechnology is an instrument at the service of these imperatives and a wide variety of plants are currently tested for their high yield despite biotic and abiotic stresses. Many plants with higher water or nitrogen use efficiency, tolerant to cold, salinity or water submergence are being developed. Food security is not only a question of quantity but also of quality of agricultural and food products, to be available and accessible for the ones who need it the most. Many biotech plants (especially staple food) are therefore being developed with nutritional traits, such as biofortification in vitamins and metals. The main

  12. Next biotech plants: new traits, crops, developers and technologies for addressing global challenges.

    Science.gov (United States)

    Ricroch, Agnès E; Hénard-Damave, Marie-Cécile

    2016-08-01

    Most of the genetically modified (GM) plants currently commercialized encompass a handful of crop species (soybean, corn, cotton and canola) with agronomic characters (traits) directed against some biotic stresses (pest resistance, herbicide tolerance or both) and created by multinational companies. The same crops with agronomic traits already on the market today will continue to be commercialized, but there will be also a wider range of species with combined traits. The timeframe anticipated for market release of the next biotech plants will not only depend on science progress in research and development (R&D) in laboratories and fields, but also primarily on how demanding regulatory requirements are in countries where marketing approvals are pending. Regulatory constraints, including environmental and health impact assessments, have increased significantly in the past decades, delaying approvals and increasing their costs. This has sometimes discouraged public research entities and small and medium size plant breeding companies from using biotechnology and given preference to other technologies, not as stringently regulated. Nevertheless, R&D programs are flourishing in developing countries, boosted by the necessity to meet the global challenges that are food security of a booming world population while mitigating climate change impacts. Biotechnology is an instrument at the service of these imperatives and a wide variety of plants are currently tested for their high yield despite biotic and abiotic stresses. Many plants with higher water or nitrogen use efficiency, tolerant to cold, salinity or water submergence are being developed. Food security is not only a question of quantity but also of quality of agricultural and food products, to be available and accessible for the ones who need it the most. Many biotech plants (especially staple food) are therefore being developed with nutritional traits, such as biofortification in vitamins and metals. The main

  13. Addressing the terawatt challenge

    DEFF Research Database (Denmark)

    Vesborg, Peter C. K.; Jaramillo, Thomas F.

    2012-01-01

    The energy infrastructure for fossil fuels is well-established, accounting for approximately 87% of the 16 TW of power consumed globally. For renewable and sustainable energy conversion technologies to play a relevant role at the terrestrial scale, they must be able to scale to the TW level...

  14. Addressing the “Global Health Tax” and “Wild Cards”: Practical Challenges to Building Academic Careers in Global Health

    Science.gov (United States)

    Dhillon, Ranu

    2016-01-01

    Among many possible benefits, global health efforts can expand the skills and experience of U.S. clinicians, improve health for communities in need, and generate innovations in care delivery with relevance everywhere. Yet, despite high rates of interest among students and medical trainees to include global health opportunities in their training, there is still no clear understanding of how this interest will translate into viable and sustained global health careers after graduation. Building on a growing conversation about how to support careers in academic global health, this Perspective describes the practical challenges faced by physicians pursuing these careers after they complete training. Writing from their perspective as junior faculty at one U.S. academic health center with a dedicated focus on global health training, the authors describe a number of practical issues they have found to be critical both for their own career development and for the advice they provide their mentees. With a particular emphasis on the financial, personal, professional, and logistical challenges that young “expat” global health physicians in academic institutions face, they underscore the importance of finding ways to support these career paths, and propose possible solutions. Such investments would not only respond to the rational and moral imperatives of global health work and advance the mission of improving human health but also help to fully leverage the potential of what is already an unprecedented movement within academic medicine. PMID:26244256

  15. Addressing the workforce pipeline challenge

    International Nuclear Information System (INIS)

    A secure and affordable energy supply is essential for achieving U.S. national security, in continuing U.S. prosperity and in laying the foundations to enable future economic growth. To meet this goal the next generation energy workforce in the U.S., in particular those needed to support instrumentation, controls and advanced operations and maintenance, is a critical element. The workforce is aging and a new workforce pipeline, to support both current generation and new build has yet to be established. The paper reviews the challenges and some actions being taken to address this need. (authors)

  16. Addressing the workforce pipeline challenge

    Energy Technology Data Exchange (ETDEWEB)

    Leonard Bond; Kevin Kostelnik; Richard Holman

    2006-11-01

    A secure and affordable energy supply is essential for achieving U.S. national security, in continuing U.S. prosperity and in laying the foundations to enable future economic growth. To meet this goal the next generation energy workforce in the U.S., in particular those needed to support instrumentation, controls and advanced operations and maintenance, is a critical element. The workforce is aging and a new workforce pipeline, to support both current generation and new build has yet to be established. The paper reviews the challenges and some actions being taken to address this need.

  17. A Biodiversity Indicators Dashboard: Addressing Challenges to Monitoring Progress towards the Aichi Biodiversity Targets Using Disaggregated Global Data

    Science.gov (United States)

    Han, Xuemei; Smyth, Regan L.; Young, Bruce E.; Brooks, Thomas M.; Sánchez de Lozada, Alexandra; Bubb, Philip; Butchart, Stuart H. M.; Larsen, Frank W.; Hamilton, Healy; Hansen, Matthew C.; Turner, Will R.

    2014-01-01

    Recognizing the imperiled status of biodiversity and its benefit to human well-being, the world's governments committed in 2010 to take effective and urgent action to halt biodiversity loss through the Convention on Biological Diversity's “Aichi Targets”. These targets, and many conservation programs, require monitoring to assess progress toward specific goals. However, comprehensive and easily understood information on biodiversity trends at appropriate spatial scales is often not available to the policy makers, managers, and scientists who require it. We surveyed conservation stakeholders in three geographically diverse regions of critical biodiversity concern (the Tropical Andes, the African Great Lakes, and the Greater Mekong) and found high demand for biodiversity indicator information but uneven availability. To begin to address this need, we present a biodiversity “dashboard” – a visualization of biodiversity indicators designed to enable tracking of biodiversity and conservation performance data in a clear, user-friendly format. This builds on previous, more conceptual, indicator work to create an operationalized online interface communicating multiple indicators at multiple spatial scales. We structured this dashboard around the Pressure-State-Response-Benefit framework, selecting four indicators to measure pressure on biodiversity (deforestation rate), state of species (Red List Index), conservation response (protection of key biodiversity areas), and benefits to human populations (freshwater provision). Disaggregating global data, we present dashboard maps and graphics for the three regions surveyed and their component countries. These visualizations provide charts showing regional and national trends and lay the foundation for a web-enabled, interactive biodiversity indicators dashboard. This new tool can help track progress toward the Aichi Targets, support national monitoring and reporting, and inform outcome-based policy-making for the

  18. A biodiversity indicators dashboard: addressing challenges to monitoring progress towards the Aichi biodiversity targets using disaggregated global data.

    Science.gov (United States)

    Han, Xuemei; Smyth, Regan L; Young, Bruce E; Brooks, Thomas M; Sánchez de Lozada, Alexandra; Bubb, Philip; Butchart, Stuart H M; Larsen, Frank W; Hamilton, Healy; Hansen, Matthew C; Turner, Will R

    2014-01-01

    Recognizing the imperiled status of biodiversity and its benefit to human well-being, the world's governments committed in 2010 to take effective and urgent action to halt biodiversity loss through the Convention on Biological Diversity's "Aichi Targets". These targets, and many conservation programs, require monitoring to assess progress toward specific goals. However, comprehensive and easily understood information on biodiversity trends at appropriate spatial scales is often not available to the policy makers, managers, and scientists who require it. We surveyed conservation stakeholders in three geographically diverse regions of critical biodiversity concern (the Tropical Andes, the African Great Lakes, and the Greater Mekong) and found high demand for biodiversity indicator information but uneven availability. To begin to address this need, we present a biodiversity "dashboard"--a visualization of biodiversity indicators designed to enable tracking of biodiversity and conservation performance data in a clear, user-friendly format. This builds on previous, more conceptual, indicator work to create an operationalized online interface communicating multiple indicators at multiple spatial scales. We structured this dashboard around the Pressure-State-Response-Benefit framework, selecting four indicators to measure pressure on biodiversity (deforestation rate), state of species (Red List Index), conservation response (protection of key biodiversity areas), and benefits to human populations (freshwater provision). Disaggregating global data, we present dashboard maps and graphics for the three regions surveyed and their component countries. These visualizations provide charts showing regional and national trends and lay the foundation for a web-enabled, interactive biodiversity indicators dashboard. This new tool can help track progress toward the Aichi Targets, support national monitoring and reporting, and inform outcome-based policy-making for the protection of

  19. A biodiversity indicators dashboard: addressing challenges to monitoring progress towards the Aichi biodiversity targets using disaggregated global data.

    Directory of Open Access Journals (Sweden)

    Xuemei Han

    Full Text Available Recognizing the imperiled status of biodiversity and its benefit to human well-being, the world's governments committed in 2010 to take effective and urgent action to halt biodiversity loss through the Convention on Biological Diversity's "Aichi Targets". These targets, and many conservation programs, require monitoring to assess progress toward specific goals. However, comprehensive and easily understood information on biodiversity trends at appropriate spatial scales is often not available to the policy makers, managers, and scientists who require it. We surveyed conservation stakeholders in three geographically diverse regions of critical biodiversity concern (the Tropical Andes, the African Great Lakes, and the Greater Mekong and found high demand for biodiversity indicator information but uneven availability. To begin to address this need, we present a biodiversity "dashboard"--a visualization of biodiversity indicators designed to enable tracking of biodiversity and conservation performance data in a clear, user-friendly format. This builds on previous, more conceptual, indicator work to create an operationalized online interface communicating multiple indicators at multiple spatial scales. We structured this dashboard around the Pressure-State-Response-Benefit framework, selecting four indicators to measure pressure on biodiversity (deforestation rate, state of species (Red List Index, conservation response (protection of key biodiversity areas, and benefits to human populations (freshwater provision. Disaggregating global data, we present dashboard maps and graphics for the three regions surveyed and their component countries. These visualizations provide charts showing regional and national trends and lay the foundation for a web-enabled, interactive biodiversity indicators dashboard. This new tool can help track progress toward the Aichi Targets, support national monitoring and reporting, and inform outcome-based policy-making for the

  20. Status of Global Threat Reduction Initiative's Activities Underway to Address Major Domestic Radiological Security Challenges - 12105

    Energy Technology Data Exchange (ETDEWEB)

    Cuthbertson, Abigail [National Nuclear Security Administration, Washington, DC (United States); Jennison, Meaghan [National Nuclear Security Administration/Pacific Northwest National Laboratory, Washington, DC (United States); Martin, David W. [National Nuclear Security Administration/Energetics Incorporated, Washington, DC (United States)

    2012-07-01

    During their service lives, radioactive sealed sources are used for a wide variety of essential purposes. However, each year, thousands of radioactive sealed sources that pose a potential risk to national security, health, and safety become disused and unwanted in the United States. Due to their concentrated activity and portability, these sources could be used in radiological dispersal devices ('dirty bombs'). For more than a decade, the National Nuclear Security Administration and the U.S. Department of Energy, through the Global Threat Reduction Initiative Offsite Source Recovery Project (GTRI/OSRP), have facilitated the removal and disposition of thousands of disused/unwanted sources worldwide. However, the ability of GTRI/OSRP to continue its work is critically dependent on the ability to transport and appropriately dispose of these sources. On that front, GTRI/OSRP progress includes development of two prototype Type B transport containers and significant efforts toward certification, increased commercial disposal access for risk-significant sealed sources at commercial sites, and cooperation through the International Atomic Energy Agency to increase source repatriation. Disused sealed sources continue to pose a national security concern. The impact of a dirty bomb detonation could be costly both financially and to those exposed to the resulting radiation. However, significant progress has been made since 2008 on each of the challenges identified in the DHS Sealed Source Security Workshop. Not only will there be increased opportunity for commercial disposal of many sizes and types of sealed sources, but also stakeholders are studying front-end solutions to the problem of disused sealed sources, such as financial assurance and recycle. The lack of sealed source transport containers is also likely to be mitigated with the development and certification by NNSA of two new Type B models. Internationally, increased efforts at source repatriation will

  1. Addressing verification challenges [International safeguards symposium on addressing verification challenges

    International Nuclear Information System (INIS)

    In his welcome address the Director General of the International Atomic Energy Agency (IAEA), Mr. M. ElBaradei, stated that safeguards activities are probably the most difficult task entrusted to an international organization and to determine all the details of a country's nuclear programme is a daunting challenge that raises a number of questions. There is an increase in nuclear power around the globe as a result of shortages of energy and concerns about energy independence and climate change. On the one hand, this is good, because without energy there is no hope for development on the other hand, however, it means that nuclear know-how and nuclear technology will continue to spread to more and more countries. There is also an increase in the number of countries interested in developing nuclear fuel cycle capabilities: sensitive fuel cycle activities, reprocessing and above all uranium enrichment. It even seems that some countries might be hedging their bets in order to have the know-how should they need to develop their own deterrence. Verifying enrichment or reprocessing facilities is quite difficult, and the so-called conversion time is extremely short. Thus, the IAEA is dealing with what is called 'virtual nuclear weapon States'. The IAEA has been talking for a number of years about the need to develop a new international or multinational approach to the fuel cycle in order to avoid a situation with nine nuclear weapon States and another 20 or 30 States having the capacity to develop nuclear weapons in a very short period of time. There is a need to remember that there is a linkage between nuclear disarmament and non-proliferation. Furthermore safeguards activities, though fundamentally technical in nature, are carried out in a political charged environment. The security dimension - that is, nuclear terrorism - also presents a new challenge, because State systems of accounting for and control of nuclear material are no longer simply tools for safeguards, but

  2. Addressing the Global Sustainability Challenge: The Potential and Pitfalls of Private Governance from the Perspective of Human Capabilities

    NARCIS (Netherlands)

    Kalfagianni, A.

    2014-01-01

    Contemporary global politics is characterized by an increasing trend toward experimental forms of governance, with an emphasis on private governance. A plurality of private standards, codes of conduct and quality assurance schemes currently developed particularly, though not exclusively, by TNCs rep

  3. Addressing capability computing challenges of high-resolution global climate modelling at the Oak Ridge Leadership Computing Facility

    Science.gov (United States)

    Anantharaj, Valentine; Norman, Matthew; Evans, Katherine; Taylor, Mark; Worley, Patrick; Hack, James; Mayer, Benjamin

    2014-05-01

    During 2013, high-resolution climate model simulations accounted for over 100 million "core hours" using Titan at the Oak Ridge Leadership Computing Facility (OLCF). The suite of climate modeling experiments, primarily using the Community Earth System Model (CESM) at nearly 0.25 degree horizontal resolution, generated over a petabyte of data and nearly 100,000 files, ranging in sizes from 20 MB to over 100 GB. Effective utilization of leadership class resources requires careful planning and preparation. The application software, such as CESM, need to be ported, optimized and benchmarked for the target platform in order to meet the computational readiness requirements. The model configuration needs to be "tuned and balanced" for the experiments. This can be a complicated and resource intensive process, especially for high-resolution configurations using complex physics. The volume of I/O also increases with resolution; and new strategies may be required to manage I/O especially for large checkpoint and restart files that may require more frequent output for resiliency. It is also essential to monitor the application performance during the course of the simulation exercises. Finally, the large volume of data needs to be analyzed to derive the scientific results; and appropriate data and information delivered to the stakeholders. Titan is currently the largest supercomputer available for open science. The computational resources, in terms of "titan core hours" are allocated primarily via the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) and ASCR Leadership Computing Challenge (ALCC) programs, both sponsored by the U.S. Department of Energy (DOE) Office of Science. Titan is a Cray XK7 system, capable of a theoretical peak performance of over 27 PFlop/s, consists of 18,688 compute nodes, with a NVIDIA Kepler K20 GPU and a 16-core AMD Opteron CPU in every node, for a total of 299,008 Opteron cores and 18,688 GPUs offering a cumulative 560

  4. Strategies for Addressing Spreadsheet Compliance Challenges

    CERN Document Server

    Weber, Brandon

    2006-01-01

    Most organizations today use spreadsheets in some form or another to support critical business processes. However the financial resources, and developmental rigor dedicated to them are often minor in comparison to other enterprise technology. The increasing focus on achieving regulatory and other forms of compliance over key technology assets has made it clear that organizations must regard spreadsheets as an enterprise resource and account for them when developing an overall compliance strategy. This paper provides the reader with a set of practical strategies for addressing spreadsheet compliance from an organizational perspective. It then presents capabilities offered in the 2007 Microsoft Office System which can be used to help customers address compliance challenges.

  5. HEP technologies to address medical imaging challenges

    CERN Document Server

    CERN. Geneva

    2016-01-01

    Developments in detector technologies aimed at solving challenges in present and future CERN experiments, particularly at the LHC, have triggered exceptional advances in the performance of medical imaging devices, allowing for a spectacular progress in in-vivo molecular imaging procedures, which are opening the way for tailored therapies of major diseases. This talk will briefly review the recent history of this prime example of technology transfer from HEP experiments to society, will describe the technical challenges being addressed by some ongoing projects, and will present a few new ideas for further developments and their foreseeable impact.

  6. USGS Science: Addressing Our Nation's Challenges

    Science.gov (United States)

    Larson, Tania M.

    2009-01-01

    With 6.6 billion people already living on Earth, and that number increasing every day, human influence on our planet is ever more apparent. Changes to the natural world combined with increasing human demands threaten our health and safety, our national security, our economy, and our quality of life. As a planet and a Nation, we face unprecedented challenges: loss of critical and unique ecosystems, the effects of climate change, increasing demand for limited energy and mineral resources, increasing vulnerability to natural hazards, the effects of emerging diseases on wildlife and human health, and growing needs for clean water. The time to respond to these challenges is now, but policymakers and decisionmakers face difficult choices. With competing priorities to balance, and potentially serious - perhaps irreversible - consequences at stake, our leaders need reliable scientific information to guide their decisions. As the Nation's earth and natural science agency, the USGS monitors and conducts scientific research on natural hazards and resources and how these elements and human activities influence our environment. Because the challenges we face are complex, the science needed to better understand and deal with these challenges must reflect the complex interplay among natural and human systems. With world-class expertise in biology, geology, geography, hydrology, geospatial information, and remote sensing, the USGS is uniquely capable of conducting the comprehensive scientific research needed to better understand the interdependent interactions of Earth's systems. Every day, the USGS helps decisionmakers to minimize loss of life and property, manage our natural resources, and protect and enhance our quality of life. This brochure provides examples of the challenges we face and how USGS science helps decisionmakers to address these challenges.

  7. Partnerships as panacea for addressing global problems?

    OpenAIRE

    Kolk, Ans

    2013-01-01

    textabstractThis chapter examines partnerships and their peculiarities, based on recent research from various disciplines, in the context of the large problems faced by (global) society. These problems are very complex, often cross national boundaries, and cannot easily be 'solved' by one single actor. Previous 'unilateral' attempts to address them have not been particularly successful, and there are limits to what a single actor can do. Cooperation also enables different actors to leverage t...

  8. Challenges of Global Economy

    OpenAIRE

    VARGAS-HERNANDEZ, Jose G.; Noruzi, Mohammad Reza

    2010-01-01

    One way to analyze the phenomenon of development in the era of globalization is through an approach involving interaction of the economic and the political system. The global economy has altered economic structures and social policies at the level of the nation-state, because the latter limits and impedes the processes of generation and capital accumulation. The purpose of this document is to analyze the emerging phenomenon of the transfer of state governance to global economic corporate gove...

  9. Meeting global conservation challenges

    Science.gov (United States)

    2016-10-01

    Hot on the heels of last year's Sustainable Development Goals and the Paris Agreement, representatives from the global conservation community met to set the conservation agenda that will help to implement these targets.

  10. Addressing South Africa’s urban challenges

    OpenAIRE

    Jayne M. Rogerson; Nico Kotze; Christian M. Rogerson

    2014-01-01

    South Africa is among the most urbanized countries in Africa and has an urban population that is growing rapidly. The country’s urban challenges sometimes are considered as distinctive and separate to those of rest of Africa because of the apartheid legacy of a fragmented and racially splintered urban landscape. Nevertheless, 20 years after democratic transition the issues that confront its cities increasingly exhibit a set of sustainability challenges that typify those proble...

  11. An Experimental of IPv6 Address Assignment for Global Unicast Address Using NS-3

    OpenAIRE

    DR.P.SUMATHI; Dr. Saroj Patel; Prabhakaran,, Dorairaj

    2015-01-01

    Internet Protocol Version 6 (IPv6) is the next generation protocol and in the near future, routers are going to become more faster and new technologies are going to reduce the Internet delay. IPv6 global unicast address is similar to IPv4 public address and globally routable. This Global unicast address assignment process provides new function called Stateless Address Auto Configuration (SLAAC) is a significant feature for host itself generating and configuring own addresses to enable communi...

  12. The Global Energy Challenge

    DEFF Research Database (Denmark)

    Connolly, David

    2011-01-01

    . Afterwards, the security of the world’s energy supply is investigated and it becomes clear that there is both an inevitable shortage of fossil fuels and a dangerous separation of supply and demand. The final topic discussed is renewable energy, since it is one sustainable solution to the global energy...

  13. Addressing South Africa’s urban challenges

    Directory of Open Access Journals (Sweden)

    Jayne M. Rogerson

    2014-07-01

    Full Text Available South Africa is among the most urbanized countries in Africa and has an urban population that is growing rapidly. The country’s urban challenges sometimes are considered as distinctive and separate to those of rest of Africa because of the apartheid legacy of a fragmented and racially splintered urban landscape. Nevertheless, 20 years after democratic transition the issues that confront its cities increasingly exhibit a set of sustainability challenges that typify those problems of many other fast-growing African urban areas. This introduction locates the collection of articles as a contribution to the expanding corpus of scholarship on urban South Africa.

  14. Addressing Infectious Disease Challenges by Investigating Microbiomes.

    Science.gov (United States)

    Balskus, Emily P

    2016-07-01

    Microbial communities occupy essentially every habitat on earth and have profound effects on our environment and human health. The National Microbiome Initiative will provide a framework for interdisciplinary microbiome research. The challenges inherent in discovering and understanding microbiome functions, especially those associated with infectious disease, present countless opportunities for chemists. PMID:27626096

  15. An Experimental of IPv6 Address Assignment for Global Unicast Address Using NS-3

    Directory of Open Access Journals (Sweden)

    Dr. P. Sumathi

    2015-11-01

    Full Text Available Internet Protocol Version 6 (IPv6 is the next generation protocol and in the near future, routers are going to become more faster and new technologies are going to reduce the Internet delay. IPv6 global unicast address is similar to IPv4 public address and globally routable. This Global unicast address assignment process provides new function called Stateless Address Auto Configuration (SLAAC is a significant feature for host itself generating and configuring own addresses to enable communication. In this paper aims to describe experimental about IPv6 address assignment for global unicast address and evaluation of a host using various parameters such as Default router IP address, Throughput, Average End to End Delay and Domain Name Server (DNS IP address. The study was carried out using an open source Network Simulator (NS-3 to study and analyses the behavior of IPv6 address assignment.

  16. Global Challenges and Local Responses

    OpenAIRE

    Wad, Peter

    2005-01-01

    The paper aims to address the question whether the dynamic of autoworker unionism in South Korea and Malaysia was conditioned by, and eventually also influenced the globalization processes in the local auto industry? The conclusion is a contextualized "yes", and the core argument is the following: The financial crisis in 1997 was the dramatic peak of financial globalization in East Asia in the 1990s, and it did accelerate the existing trend in Korea towards centralized unionism in the auto in...

  17. Global Governance: Some concerns about authentic democracy addressed

    Directory of Open Access Journals (Sweden)

    Gillian Brock

    2011-05-01

    Full Text Available In this paper I take up a commonly voiced concern about the viability of global governance in general, and cosmopolitan democracy in particular, namely, whether genuine democracy can be achieved at the international level. Some (such as, Will Kymlicka argue that genuine democracy is only possible within nation-states, because authentic deliberation requires common nationality or identity, which generates the trust and solidarity necessary to sustain deliberation and democracy. Through analysis of the argument and consideration of the requirements of genuine democracy, we can see that these concerns can be addressed. I go on to suggest that the major challenge facing models of global governance is not one concerning lack of common identity, solidarity, or opportunities for authentic deliberation, rather, it lies elsewhere. We can assess global governance arrangements in terms of two main variables, which are sometimes in tension: effectiveness and accountability. We want systems of global governance to incorporate both considerations. Accountability can take the form of democratic procedures but alternative forms of accountability are also possible. Furthermore, a system of governance that both effectively attends to people’s interests and is suitably accountable can certainly claim to have adequate democratic credentials on the “Responsive Democracy” view I discuss. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=1837317

  18. Addressing Earth Science Data Access Challenges through User Experience Research

    Science.gov (United States)

    Hemmings, S. N.; Banks, B.; Kendall, J.; Lee, C. M.; Irwin, D.; Toll, D. L.; Searby, N. D.

    2013-12-01

    The NASA Capacity Building Program (Earth Science Division, Applied Sciences Program) works to enhance end-user capabilities to employ Earth observation and Earth science (EO/ES) data in decision-making. Open data access and user-tailored data delivery strategies are critical elements towards this end. User Experience (UX) and User Interface (UI) research methods can offer important contributions towards addressing data access challenges, particularly at the interface of science application/product development and product transition to end-users. This presentation focuses on developing nation contexts and describes methods, results, and lessons learned from two recent UX/UI efforts conducted in collaboration with NASA: the SERVIRglobal.net redesign project and the U.S. Water Partnership (USWP) Portal development effort. SERVIR, a collaborative venture among NASA, USAID, and global partners, seeks to improve environmental management and climate change response by helping governments and other stakeholders integrate EO and geospatial technologies into decision-making. The USWP, a collaboration among U.S. public and private sectors, harnesses U.S.-based resources and expertise to address water challenges in developing nations. SERVIR's study, conducted from 2010-2012, assessed and tested user needs, preferences, and online experiences to generate a more user-friendly online data portal at SERVIRglobal.net. The portal provides a central access interface to data and products from SERVIR's network of hubs in East Africa, the Hindu Kush Himalayas, and Mesoamerica. The second study, conducted by the USWP Secretariat and funded by the U.S. Department of State, seeks to match U.S.-based water information resources with developing nation stakeholder needs. The USWP study utilizes a multi-pronged approach to identify key design requirements and to understand the existing water data portal landscape. Adopting UX methods allows data distributors to design customized UIs that

  19. The Role of Institutional Repositories in addressing Higher Education Challenges

    OpenAIRE

    Sarker, Farhana; Davis, Hugh; Tiropanis, Thanassis

    2010-01-01

    Over the last decade, Higher Education around the world is facing a number of challenges. Challenges such as adopting new technologies, improving the quality of learning and teaching, widening participation, student retention, curriculum design/alignment, student employability, funding and the necessity to improve governance are considered particularly in many literature. To effectively operate and to survive in this globalization era, Higher Education institutions need to respond those chall...

  20. Catholic Social Teaching: Addressing Globalization in Catholic Business Education

    Science.gov (United States)

    Ball, James B.; Martinez, Zaida; Toyne, Brian

    2009-01-01

    Although business schools are increasingly aware of the importance of globalization in educating future business leaders, their business programs have addressed globalization from a limited perspective that fails to provide students with a broader understanding of its impact on societies and its moral consequences. The conventional approach to the…

  1. International migration: a global challenge.

    Science.gov (United States)

    Martin, P; Widgren, J

    1996-04-01

    Trends in international migration are presented in this multiregional analysis. Seven of the world's wealthiest countries have about 33% of the world's migrant population, but under 16% of the total world population. Population growth in these countries is substantially affected by the migrant population. The migration challenge is external and internal. The external challenge is to balance the need for foreign labor and the commitment to human rights for those migrants seeking economic opportunity and political freedom. The internal challenge is to assure the social adjustment of immigrants and their children and to integrate them into society as citizens and future leaders. Why people cross national borders and how migration flows are likely to evolve over the next decades are explained. This report also presents some ways that countries can manage migration or reduce the pressures which force people to migrate. It is recommended that receiving nations control immigration by accelerating global economic growth and reducing wars and human rights violations. This report examines the impact of immigration on international trade, aid, and direct intervention policies. Although migration is one of the most important international economic issues, it is not coordinated by an international group. The European experience indicates that it is not easy to secure international cooperation on issues that affect national sovereignty. It is suggested that countries desiring control of their borders should remember that most people never cross national borders to live or work in another country, that 50% of the world's migrants move among developing countries, and that countries can shift from being emigration to immigration countries. The author suggests that sustained reductions in migration pressure are a better alternative than the "quick fixes" that may invite the very much feared mass and unpredictable movements.

  2. Addressing the Grand Challenge of atmospheric carbon dioxide: geologic sequestration vs. biological recycling

    Directory of Open Access Journals (Sweden)

    Stuart Ben J

    2011-11-01

    Full Text Available Abstract On February 15, 2008, the National Academy of Engineering unveiled their list of 14 Grand Challenges for Engineering. Building off of tremendous advancements in the past century, these challenges were selected for their role in assuring a sustainable existence for the rapidly increasing global community. It is no accident that the first five Challenges on the list involve the development of sustainable energy sources and management of environmental resources. While the focus of this review is to address the single Grand Challenge of "develop carbon sequestration methods", is will soon be clear that several other Challenges are intrinsically tied to it through the principles of sustainability. How does the realm of biological engineering play a role in addressing these Grand Challenges?

  3. The global business of chemistry:prospects and challenges

    OpenAIRE

    Swift, T.K. (Thomas)

    2006-01-01

    The global business of chemistry has faced numerous challenges in recent years. This article addresses the near-term business environment in which the industry will operate as well as the implications for the global business of chemistry during 2006 and 2007.

  4. Problems of global warming and role of micropaleontologists - Presidential Address

    Digital Repository Service at National Institute of Oceanography (India)

    Nigam, R.

    to Accu? Weather, the world's leading commercial forecaster, global air temperatures as measured by land-based weather stations show an increase of about 0.45?C over the past century. This may be no more than normal climatic variation, or the result... of Global Warming and Role of Micropaleontologists Rajiv Nigam National Institute of Oceanography, Dona Paula, Goa - 403004 Email : rajeev@darya.nio.org. One of the most challenging problems faced by the mankind today, is the constantly increasing mean...

  5. Addressing verification challenges. Proceedings of an international safeguards symposium

    International Nuclear Information System (INIS)

    The symposium on international safeguards, Addressing Verification Challenges, was held in Vienna from 16 to 20 October 2006, with the aim of assessing the challenges to the IAEA safeguards system that have emerged, or intensified, since the previous IAEA safeguards symposium in 2001. Some 500 nuclear safeguards and verification experts from more than 60 countries and international organizations attended the event. In all, 129 papers were presented in 21 sessions. There were 14 keynote speeches and 110 oral presentations. A total of 65 papers were presented as posters. In addition, 16 commercial suppliers of safeguards relevant equipment and technology presented their wares and capabilities. The symposium was organized by the IAEA in cooperation with the Institute of Nuclear Materials Management (INMM) and the European Safeguards Research and Development Association (ESARDA). The symposium provided an important forum at which related issues could be discussed, the IAEA could showcase some of its ongoing work and the experts present could provide inputs of fresh thinking. The IAEA Safeguards Symposium 2006 was developed to cover five topics: current challenges to the safeguards system, further strengthening of safeguards practices and approaches, improving the collection and analysis of safeguards information, advances in safeguards techniques and technology, and future challenges. These proceedings contain the addresses given at the opening session, the technical plenary session and the closing session. The summary provides an overview of the oral presentations at the 21 sessions of the symposium. Each individual paper is indexed separately

  6. Globalizationchallenges and debates

    OpenAIRE

    Himayatullah Khan; Laura Giurca Vasilescu

    2008-01-01

    Globalization refers to the emergence of a global society in which economic, political, environmental, and cultural events in one part of the world quickly come to have significance for people in other parts of the world. Therefore, globalization is a process leading to increasing integration of the national economies and diminishing importance of political boundaries so far as economic, political and social activities are concerned. This paper explains the meaning of globalization in five br...

  7. Challenges in Diabetes Care: Can Digital Health Help Address Them?

    Science.gov (United States)

    Iyengar, Varun; Wolf, Alexander; Brown, Adam; Close, Kelly

    2016-07-01

    In Brief There is great enthusiasm for the potential of digital health solutions in medicine and diabetes to address key care challenges: patient and provider burden, lack of data to inform therapeutic decision-making, poor access to care, and costs. However, the field is still in its nascent days; many patients and providers do not currently engage with digital health tools, and for those who do, the burden is still often high. Over time, digital health has excellent potential to collect data more seamlessly, make collected data more useful, and drive better outcomes at lower costs in less time. But there is still much to prove. This review offers key background information on the current state of digital health in diabetes, six of the most promising digital health technologies and services, and the challenges that remain. PMID:27621530

  8. Jointly addressing the challenge: Developing a sustainable energy system

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ An energy report entitled Lighting the Way. Toward a Sustainable Energy Future by the InterAcademy Council (IAC), and the other one entitled Addressing the Challenge: Developing a Sustainable Energy System by CAS, were jointly released recently. The Sustainable Energy Forum: Panel Discussions on IAC/CAS Energy Reports, organized by CAS and held in Beijing on the afternoon of 22 October 2007, attracted around 50 distinguished participants, including senior governmental leaders, experts, and industrial representatives from both domestic and foreign energyrelated organizations.

  9. GASP: A Performance Analysis Tool Interface for Global AddressSpace Programming Models, Version 1.5

    Energy Technology Data Exchange (ETDEWEB)

    Leko, Adam; Bonachea, Dan; Su, Hung-Hsun; George, Alan D.; Sherburne, Hans; George, Alan D.

    2006-09-14

    Due to the wide range of compilers and the lack of astandardized performance tool interface, writers of performance toolsface many challenges when incorporating support for global address space(GAS) programming models such as Unified Parallel C (UPC), Titanium, andCo-Array Fortran (CAF). This document presents a Global Address SpacePerformance tool interface (GASP) that is flexible enough to be adaptedinto current global address space compiler and runtime infrastructureswith little effort, while allowing performance analysis tools to gathermuch information about the performance of global address spaceprograms.

  10. Connectivity and complex systems in geomorphology: addressing some key challenges

    Science.gov (United States)

    Pöppl, Ronald; Turnbull-Lloyd, Laura; Parsons, Anthony; Bracken, Louise; Keesstra, Saskia; Masselink, Rens

    2016-04-01

    "Connectivity thinking" and related concepts have a long history in geomorphology. Since the beginning of the 21st century connectivity research experienced a huge boom in geomorphology as geomorphologists started to develop new concepts on connectivity to better understand the complexity of geomorphic systems and system response to change. However, progress in the field of connectivity in geomorphology has mostly been developing in a parallel manner, resulting in a multiplicity of definitions, concepts and methodological approaches. Nevertheless, a set of common key challenges amongst the different connectivity concepts and approaches used to understand complex geomorphic systems are also evident. In the course of a theory think tank of the COST Action ES1306 (CONNECTEUR - Connecting European Connectivity Research) the following five different key challenges were detected (Turnbull et al., in prep.): (i) defining the fundamental unit, (ii) distinguishing between structural and functional boundaries, (iii) emergent behavior, (iv) memory effects, (v) measuring connectivity. In this presentation we will a) discuss how these key challenges are addressed and approached in connectivity research in geomorphology, b) evaluate ways in which cross-disciplinary advances may be made by exploring potential for a common toolbox approach to the study of connectivity.

  11. IAB presidential address: bioethics in a globalized world: creating space for flourishing human relationships.

    Science.gov (United States)

    Biller-Andorno, Nikola

    2011-10-01

    Bioethics in a globalized world is meeting a number of challenges - fundamentalism in its different forms, and a focus on economic growth neglecting issues such as equity and sustainability, being prominent among them. How well are we as bioethicists equipped to make meaningful contributions in these times? The paper identifies a number of restraints and proceeds to probe potential resources such as the capability approach, care ethics, cosmopolitanism, and pragmatism. These elements serve to outline a perspective that focuses on the preconditions for flourishing human relationships as a way to address bioethical challenges in a globalized world. PMID:21929701

  12. Global change and the groundwater management challenge

    Science.gov (United States)

    Gorelick, Steven M.; Zheng, Chunmiao

    2015-05-01

    With rivers in critical regions already exploited to capacity throughout the world and groundwater overdraft as well as large-scale contamination occurring in many areas, we have entered an era in which multiple simultaneous stresses will drive water management. Increasingly, groundwater resources are taking a more prominent role in providing freshwater supplies. We discuss the competing fresh groundwater needs for human consumption, food production, energy, and the environment, as well as physical hazards, and conflicts due to transboundary overexploitation. During the past 50 years, groundwater management modeling has focused on combining simulation with optimization methods to inspect important problems ranging from contaminant remediation to agricultural irrigation management. The compound challenges now faced by water planners require a new generation of aquifer management models that address the broad impacts of global change on aquifer storage and depletion trajectory management, land subsidence, groundwater-dependent ecosystems, seawater intrusion, anthropogenic and geogenic contamination, supply vulnerability, and long-term sustainability. The scope of research efforts is only beginning to address complex interactions using multiagent system models that are not readily formulated as optimization problems and that consider a suite of human behavioral responses.

  13. Global neurotrauma research challenges and opportunities.

    Science.gov (United States)

    Rubiano, Andrés M; Carney, Nancy; Chesnut, Randall; Puyana, Juan Carlos

    2015-11-19

    Traumatic injury to the brain or spinal cord is one of the most serious public health problems worldwide. The devastating impact of 'trauma', a term used to define the global burden of disease related to all injuries, is the leading cause of loss of human potential across the globe, especially in low- and middle-income countries. Enormous challenges must be met to significantly advance neurotrauma research around the world, specifically in underserved and austere environments. Neurotrauma research at the global level needs to be contextualized: different regions have their own needs and obstacles. Interventions that are not considered a priority in some regions could be a priority for others. The introduction of inexpensive and innovative interventions, including mobile technologies and e-health applications, focused on policy management improvement are essential and should be applicable to the needs of the local environment. The simple transfer of a clinical question from resource-rich environments to those of low- and middle-income countries that lack sophisticated interventions may not be the best strategy to address these countries' needs. Emphasis on promoting the design of true 'ecological' studies that include the evaluation of human factors in relation to the process of care, analytical descriptions of health systems, and how leadership is best applied in medical communities and society as a whole will become crucial. PMID:26580327

  14. Addressing the challenges of patient-centred design

    Directory of Open Access Journals (Sweden)

    Karen LaBat

    2009-11-01

    Full Text Available Patient-centred design is a relatively new term, but a longstanding concept in clinical practice. This discussion looks at patient-centred design and explores the relationships of patient-centred design to universal design, user-centred design and the newer human-centred design. It also explores why interdisciplinary approaches are needed for patient-centred design and how interdisciplinary collaboration works to address the challenges of patient centred design. Successful patient-centred solutions can grow from collaborations which include shared visions, understanding of both the nature and degree of variation in the patient,materials, and the designed solution, clear regular communication among all parties with careful definition of terms, and respect for the inherent cultures of all disciplines involved.

  15. Uranium discussion paper: embracing facts and addressing the challenges

    International Nuclear Information System (INIS)

    Events in recent months have prompted Australians to reassess their attitude towards uranium mining. These include the debate over takeover bids for our largest uranium deposit at Olympic Dam, Canberra's decision to take control of mining in the Northern Territory, and progress in negotiating a bilateral agreement for selling uranium to China. On an international level, increasing concern over global warming, and burgeoning energy demand from developing countries, has led many people to come to view nuclear power as an energy alternative that is both attractive and necessary. It is essential that professional, informed and expert opinion be sought to drive the debate and the way forward. Australia's uranium mining and exploration industry is now leading edge and it's time public debate evolved along with it. The extent to which the issue is manipulated for political point scoring is a disservice to the country and perhaps to democracy. It impedes the evolution of a coherent, consistent and intelligent policy on a range of issues that we, as a country with the largest deposit of a sustainable source of energy in a time of accelerating global energy demands, need to address

  16. Integrated Strategy to Address Hanford's Deep Vadose Zone Remediation Challenges

    International Nuclear Information System (INIS)

    A vast majority of Hanford's remaining in-ground contaminants reside in the vadose zone of the Central Plateau, where reprocessing operations occurred. The vadose zone is comprised of about 75 meters of water-unsaturated sediments above groundwater. These contaminants have, and continue to release into groundwater that discharges to the Columbia River. If left untreated, these contaminants could remain a threat for centuries. Much of this contamination resides deep in the vadose zone, below the effective depth of tradition surface remedy influence. In 2008, the Department of Energy initiated deep vadose zone treatability testing to seek remedies for technetium-99 and uranium contamination. These tests include the application of desiccation for technetium-99 and reactive gas technologies for uranium. To complement these efforts, the Department of Energy has initiated a 'defense-in-depth' approach to address the unique challenges for characterization and remediation of the deep vadose zone. This defense-in-depth approach will implement multiple approaches to understand and control contaminant flux from the deep vadose zone to the groundwater. Among these approaches is an increased investment in science and technology solutions to resolve deep vadose zone challenges including characterization, prediction, remediation, and monitoring.

  17. Integrated strategy to address Hanford's deep vadose zone remediation challenges

    International Nuclear Information System (INIS)

    A vast majority of Hanford's remaining in-ground contaminants reside in the vadose zone of the Central Plateau, where reprocessing operations occurred. The vadose zone is comprised of about 75 meters of water-unsaturated sediments above groundwater. If left untreated, these contaminants could reach groundwater and could remain a threat for centuries. Much of this contamination resides deep in the vadose zone, below the effective depth of tradition surface remedy influence. In 2008, the Department of Energy initiated deep vadose zone treatability testing to seek remedies for technetium-99 and uranium contamination. These tests include the application of desiccation for technetium-99 and reactive gas technologies for uranium. To complement these efforts, the Department of Energy has initiated a 'defense-in-depth' approach to address the unique challenges for characterization and remediation of the deep vadose zone. This defense-in-depth approach will implement multiple approaches to understand and control contaminant flux from the deep vadose zone to the groundwater. Among these approaches is an increased investment in science and technology solutions to resolve deep vadose zone challenges including characterization, prediction, remediation, and monitoring. (author)

  18. Cultural dimensions of learning: Addressing the challenges of multicultural instruction

    Directory of Open Access Journals (Sweden)

    Patrick Parrish

    2010-05-01

    Full Text Available The growing multicultural nature of education and training environments makes it critical that instructors and instructional designers, especially those working in online learning environments, develop skills to deliver culturally sensitive and culturally adaptive instruction. This article explores research into cultural differences to identify those dimensions of culture that are most likely to impact instructional situations. It presents these in the cultural dimensions of learning framework (CDLF, which describes a set of eight cultural parameters regarding social relationships, epistemological beliefs, and temporal perceptions, and illustrates their spectrums of variability as they might be exhibited in instructional situations. The article also explores the literature on instructional design and culture for guidelines on addressing the cross-cultural challenges faced by instructional providers. It suggests that these challenges can be overcome through increased awareness, culturally sensitive communication, modified instructional design processes, and efforts to accommodate the most critical cultural differences. Finally, it describes the use of the CDLF questionnaire as a tool to illuminate the range of preferences existing among learners and to discover the potential range of strategies and tactics that might be useful for a given set of learners.

  19. CULTURAL DIVERSITY: A GLOBAL CHALLENGE

    Directory of Open Access Journals (Sweden)

    Irina LECA

    2015-06-01

    Full Text Available XXI century is the century of globalization, a century dominated by multinational organizations supremacy which gradually expanded to conquer the world through their products and services. In every industry working professionals need to interact with people from other ethnic and nationals groups, at home, job and around the world. Decisively all meant for companies and organizations, in addition to innovation and development the source of possible conflicts. Therefore what does cultural diversity mean and how it should be managed?

  20. Challenges in global genomics education

    Directory of Open Access Journals (Sweden)

    Ashwini de Abrew

    2014-12-01

    Full Text Available In spite of high expectations for the integration of genomics into medicine, it is not clear that health providers are competent to appropriately use new genomic approaches. The issue is further complicated by differences across the globe in terms of educational systems, access to genomic technologies, and priorities in health care. In this commentary we will review some of the major challenges in educating the health provider workforce about genomic medicine.

  1. GLOBALIZATION AND THE NEW ENERGY CHALLENGES

    Directory of Open Access Journals (Sweden)

    Preda (AndreescuMihaela

    2008-05-01

    Full Text Available A New Global Energy Economy is emerging, in which energy demand and supply issues will make regions of the world much more dependent upon each other. International extensive energetic interdependence on energy resources and networks grows in the global economy. Some $22 trillion of investment in supply infrastructure is needed to meet projected global demand until 2030. Mobilising all this investment will be challenging. Adherence to these policies will ensure that the global energy investments materializes, the necessary infrastructure is built, and the lengthening worldwide energy supply chain operates in security. Strong global energy policy is needed to move the world into a more sustainable energy path.

  2. ISLAM: Local and Global Challenges

    Directory of Open Access Journals (Sweden)

    Editor Al-Jami'ah: Journal of Islamic Studies

    2011-02-01

    Full Text Available Indeed, in maintaining their local values when faced with globalchallenges, Muslims, as a social entity, and Islam, as a set of dogma, havegiven birth to new phenomena, e.g. new interpretation of Islam withina new context. Additionally, this era of globalization has led religions,including Islam, to renew their gambit to cope reality, e.g. in the practicallife (sociological, political, economical and anthropological aspects,intellectual endeavors (philosophical and theological aspects, and in therenewal of dogmatic teachings (hermeneutical aspects.

  3. Globalization and Its Challenges for Teacher Education

    Science.gov (United States)

    Wang, Jian; Odell, Sandra J.

    2008-01-01

    There are serious implications of the global economy for teacher education. In this paper, the authors identify some of the influences of the global economy on education and teacher education, point out responses to these, and discuss some of the resultant challenges from the vantage point of the United States.

  4. Is prophetic discourse adequate to address global economic justice?

    Directory of Open Access Journals (Sweden)

    Piet J. Naudé

    2011-06-01

    Full Text Available This article outlined key features of prophetic discourse and investigated whether this form of moral discourse adequately addresses issues of economic injustice. It is shown that the strength of prophetic discourse is its ability to denounce instances of injustice whilst at the same time announcing a God-willed alternative future. The ‘preferential option for the poor’ in Latin American liberation theologies is treated as a case study of the influence of prophetic discourse in contexts of perceived economic injustice. Also the core weaknesses of prophetic discourse are investigated, specifically its incomplete moral argument, weak moral analyses, silence on transition measures, and its inability to take a positive stance on reforms in the system from which itself benefits. In the final section it is concluded that prophetic discourse plays an indispensable role in addressing issues of global economic justice, but – taken by itself – it is not an adequate form of moral discourse to address concrete matters of justice.

  5. Current challenges in meeting global iodine requirements.

    Science.gov (United States)

    Eastman, Creswell J; Jooste, Pieter

    2012-01-01

    Iodine deficiency is a global problem of immense magnitude afflicting 2 billion of the world's population. The adverse effects of iodine deficiency in humans, collectively termed iodine deficiency disorders, result from decreased thyroid hormone production and action, and vary in severity from thyroid enlargement (goiter) to severe, irreversible brain damage, termed endemic cretinism. Thyroid hormone is essential throughout life, but it is critical for normal brain development in the fetus and throughout childhood. During pregnancy, maternal thyroid hormone production must increase by 25-50% to meet maternal-fetal requirements. The principal sources of iodine in the diet include milk and dairy products, seafoods and foods with added iodized salt. Vegetables, fruits and cereals are generally poor sources of iodine because most of our soils and water supplies are deficient in iodine. The accepted solution to the problem is Universal Salt Iodization where all salt for human and animal consumption is iodized at a level of 20-40 µg/g. In principle, mandatory fortification represents the most effective public health strategy where safety and efficacy can be assured and there is a demonstrated need for the nutrient in the population. Voluntary fortification of salt and other foods has many limitations and few benefits. Iodine supplementation is a useful, but expensive, inefficient and unsustainable strategy for preventing iodine deficiency. The current worldwide push to decrease salt intake to prevent cardiovascular disease presents an entirely new challenge in addressing iodine deficiency in both developing and developed countries. PMID:25825304

  6. How does Software Process Improvement address Global Software Engineering

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Diebold, Philipp; Münch, Jürgen;

    For decades, Software Process Improvement (SPI) programs have been implemented, inter alia, to improve quality and speed of software development. To set up, guide, and carry out SPI projects, and to measure SPI state, impact, and success, a multitude of different SPI approaches and considerable...... experience are available. SPI addresses many aspects ranging from individual developer skills to entire organizations. It comprises for instance the optimization of specific activities in the software lifecycle as well as the creation of organization awareness and project culture. In the course of conducting...... a systematic mapping study on the state-of-the-art in SPI from a general perspective, we observed Global Software Engineering (GSE) becoming a topic of interest in recent years. Therefore, in this paper, we provide a detailed investigation of those papers from the overall systematic mapping study that were...

  7. How does Software Process Improvement address Global Software Engineering

    DEFF Research Database (Denmark)

    Kuhrmann, Marco; Diebold, Philipp; Münch, Jürgen;

    2016-01-01

    a systematic mapping study on the state-of-the-art in SPI from a general perspective, we observed Global Software Engineering (GSE) becoming a topic of interest in recent years. Therefore, in this paper, we provide a detailed investigation of those papers from the overall systematic mapping study that were......For decades, Software Process Improvement (SPI) programs have been implemented, inter alia, to improve quality and speed of software development. To set up, guide, and carry out SPI projects, and to measure SPI state, impact, and success, a multitude of different SPI approaches and considerable...... experience are available. SPI addresses many aspects ranging from individual developer skills to entire organizations. It comprises for instance the optimization of specific activities in the software lifecycle as well as the creation of organization awareness and project culture. In the course of conducting...

  8. Addressing the Challenges of Distributed Hydrologic Modeling for Operational Forecasting

    Science.gov (United States)

    Butts, M. B.; Yamagata, K.; Kobor, J.; Fontenot, E.

    2008-05-01

    Operational forecasting systems must provide reliable, accurate and timely flood forecasts for a range of catchments from small rapidly responding mountain catchments and urban areas to large, complex but more slowly responding fluvial systems. Flood forecasting systems have evolved from simple forecasting for flood mitigation to real-time decision support systems for real-time reservoir operations for water supply, navigation, hydropower, for managing environmental flows and habitat protection, cooling water and water quality forecasting. These different requirements lead to a number of challenges in applying distributed modelling in an operational context. These challenges include, the often short time available for forecasting that requires a trade-off between model complexity and accuracy on the one hand and on the other hand the need for efficient calculations to reduce the computation times. Limitations in the data available in real-time require modelling tools that can not only operate on a minimum of data but also take advantage of new data sources such as weather radar, satellite remote sensing, wireless sensors etc. Finally, models must not only accurately predict flood peaks but also forecast low flows and surface water-groundwater interactions, water quality, water temperature, optimal reservoir levels, and inundated areas. This paper shows how these challenges are being addressed in a number of case studies. The central strategy has been to develop a flexible modelling framework that can be adapted to different data sources, different levels of complexity and spatial distribution and different modelling objectives. The resulting framework allows amongst other things, optimal use of grid-based precipitation fields from weather radar and numerical weather models, direct integration of satellite remote sensing, a unique capability to treat a range of new forecasting problems such as flooding conditioned by surface water-groundwater interactions. Results

  9. A Global Perspective on Using Implementation Research to Address Hypertension-Associated Target Organ Damage.

    Science.gov (United States)

    Peprah, Emmanuel; Lopez-Class, Maria; Shero, Susan; John-Sowah, Joylene; Engelgau, Michael

    2016-01-01

    Hypertension, a major risk factor for cardiovascular disease, imposes a significant public health burden and challenge to address it worldwide. Scaling up delivery of proven, effective interventions for hypertension could significantly advance the goal of reducing the global burden. Although significant progress has been made in many countries, some lament that large-scale initiatives focused on reducing blood pressure in global populations have not effectively addressed this challenge. Late-stage implementation research plays a critical role in determining effective and sustainable scale-up of these initiatives. In this article, we briefly discuss some of the global initiatives that have been funded by the National Heart, Lung, and Blood Institute of the US National Institutes of Health. Intervention delivery strategies in low resource settings must have demonstrated effectiveness and consideration for the social, cultural and physical context (eg, access, affordability, and availability of medications) in which a program is being delivered in order to be sustainable nationally and globally. Hence, the use of implementation research is central to determining sustainable delivery of evidence-based and tailored interventions focused on hypertension control. The sustained control of hypertension in global populations holds tremendous potential for reducing morbidity, premature mortality, and the adverse economic impact of cardiovascular disease in all regions. PMID:27440980

  10. Towards a feminist global bioethics: addressing women's health concerns worldwide.

    Science.gov (United States)

    Tong, R

    2001-01-01

    In this paper I argue that a global bioethics is possible. Specifically, I present the view that there are within feminist approaches to bioethics some conceptual and methodological tools necessary to forge a bioethics that embraces the health-related concerns of both developing and developed nations equally. To support my argument I discuss some of the challenges that have historically confronted feminists. If feminists accept the idea that women are entirely the same, then feminists present as fact the fiction of the essential "Woman." Not only does "Woman" not exist, -she" obscures important racial, ethnic, cultural, and class differences among women. However, if feminists stress women's differences too much, feminists lose the power to speak coherently and cogently about gender justice, women's rights, and sexual equality in general. Analyzing the ways in which the idea of difference as well as the idea of sameness have led feminists astray, I ask whether it is possible to avoid the Scylla of absolutism (imperialism, colonialism, hegemony) on the one hand and the Charybdis of relativism (postmodernism, fragmentation, Balkanization) on the other. Finally, after reflecting upon the work of Uma Narayan, Susan Muller Okin, and Martha Nussbaum, I conclude that there is a way out of this ethical bind. By focusing on women's, children's, and men's common human needs, it is possible to lay the foundation for a just and caring global bioethics.

  11. The Challenges and Potential of Nuclear Energy for Addressing Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Son H.; Edmonds, James A.

    2007-10-24

    The response to climate change and the stabilization of atmospheric greenhouse gas concentrations has major implications for the global energy system. Stabilization of atmospheric carbon dioxide (CO2) concentrations requires a peak and an indefinite decline of global CO2 emissions. Nuclear energy, along with other technologies, has the potential to contribute to the growing demand for energy without emitting CO2. Nuclear energy is of particular interest because of its global prevalence and its current significant contribution, nearly 20%, to the world’s electricity supply. We have investigated the value of nuclear energy in addressing climate change, and have explored the potential challenges for the rapid and large-scale expansion of nuclear energy as a response to climate change. The scope of this study is long-term and the modeling time frame extends out a century because the nature of nuclear energy and climate change dictate that perspective. Our results indicate that the value of the nuclear technology option for addressing climate change is denominated in trillions of dollars. Several-fold increases to the value of the nuclear option can be expected if there is limited availability of competing carbon-free technologies, particularly fossil-fuel based technologies that can capture and sequester carbon. Challenges for the expanded global use of nuclear energy include the global capacity for nuclear construction, proliferation, uranium availability, and waste disposal. While the economic costs of nuclear fuel and power are important, non-economic issues transcend the issues of costs. In this regard, advanced nuclear technologies and new vision for the global use of nuclear energy are important considerations for the future of nuclear power and climate change.

  12. Grand Challenges for Global Brain Sciences

    OpenAIRE

    Vogelstein, Joshua T.; Amunts, Katrin; Andreou, Andreas; Angelaki, Dora; Ascoli, Giorgio; Bargmann, Cori; Burns, Randal; Cali, Corrado; Chance, Frances; Chun, Miyoung; Church, George; Cline, Hollis; Coleman, Todd; de La Rochefoucauld, Stephanie; Denk, Winfried

    2016-01-01

    Understanding the brain and curing it are among the most exciting challenges of our time. Consequently, national, transnational, and private parties are investing billions of dollars (USD). To efficiently join forces, Global Brain Workshop 2016 was hosted at Johns Hopkins University's Kavli Neuroscience Discovery Institute on April 7--8. A second workshop, Open Data Ecosystem in Neuroscience took place July 25--26 in DC to continue the discussion specifically about computational challenges an...

  13. PUBLIC HEALTH: Grand Challenges in Global Health

    OpenAIRE

    Varmus, H.; Klausner, R; Zerhouni, E.; Acharya, T.; Daar, A S; Singer, P A

    2003-01-01

    This week an international panel announces a list of 14 Grand Challenges in Global Health, and scientists throughout the world will be invited to submit grant proposals to pursue them with funds provided by the Bill & Melinda Gates Foundation. We describe the characteristics of these challenges and the process by which they were formulated and selected after receiving over 1000 responses to a "call for ideas" from the scientific community.

  14. Managing a scarce resource: addressing critical health workforce challenges.

    NARCIS (Netherlands)

    Giepmans. P.; Dussault, G.; Batenburg, R.; Frich, J.; Olivers, R.; Sermeus, W.

    2013-01-01

    With health care services significantly changing, the challenge is to initiate innovative, situational and integrated workforce forecasting and planning. Many health systems require a shift in mindset to move to the planning of skill mixes for health care professionals. This implies great challenges

  15. Ethical Challenges Regarding Globalization of Higher Education

    Science.gov (United States)

    Olivier, Bert

    2011-01-01

    This paper places the question of ethical challenges in relation to the process of globalization concerning international education and the mobility of international students worldwide. It focuses on five areas of justice, namely, social and political justice, administrative justice, distributive justice, cultural justice and ecological justice.…

  16. Operationalizing a One Health approach to global health challenges.

    Science.gov (United States)

    Conrad, Patricia A; Meek, Laura A; Dumit, Joe

    2013-05-01

    The One Health approach, which recognizes the interconnectedness of human, animal and ecosystem health, encourages collaboration between diverse disciplines to address complex health problems. The advantages and challenges posed by these interdisciplinary collaborations are described in this review. Learning networks where diverse participants can openly share processes, best practices, and case studies are discussed as a strategy for conducting transdisciplinary One Health research and tackling complex global health problems. The 11 papers in this special issue are also introduced as they illustrate how a One Health approach can be applied to better understand and control zoonotic pathogens, engage community stakeholders in One Health research and utilize wildlife species, most notably sea otters and birds, as sentinels of ecosystem health. Collaboration is rarely without complications; however, drawing on these insights may benefit the process of operationalizing the One Health approach to address today's global health challenges. PMID:23711930

  17. The global conduct of cancer clinical trials: challenges and opportunities.

    Science.gov (United States)

    Barrios, Carlos H; Werutsky, Gustavo; Martinez-Mesa, Jeovany

    2015-01-01

    The nature of clinical research has changed substantially over the last 2 decades, evolving from being centered almost exclusively in developed countries to a more global scenario that is increasingly involving less developed regions of the world. Pharmaceutical companies and some academic cooperative groups have been conducting challenging, large pivotal registration studies with multinational participation. The much more needed globalization of academic research demands particular attention and represents a worthwhile subject for a more profound discussion. The requirement of large sample sizes and the potential for fast recruitment leading to a speedy completion of clinical studies are probably the most important factors that have fueled globalization of studies. Reduced operational costs and the ability to expedite the regulatory approval of drugs in various countries or regions are also important drivers. Globalization of research should be seen as having a much wider effect in the societies involved, in particular, when we consider public health, economic, social, and ethical implications. Most importantly, the process of expanding the network of clinical research sites also fosters the integration and the development of closer relationships among investigators at a global level. We consider this an essential element that should remain a prominent element in the discussion. In this article, we address the underlying reasons for globalization and we highlight some of the scientific and ethical concerns arising as a consequence. Finally, some strategies to address and mitigate the challenges of conducting multinational clinical research are proposed. PMID:25993164

  18. The Global Outlook for Small Reactors: Opportunities, Challenges and Implementation

    International Nuclear Information System (INIS)

    The fascinating topic of small nuclear is becoming more prevalent on the nuclear agenda. The discussions are generally focused within the country of technical origin. In this presentation 'The global outlook for small reactors' Rolls-Royce along with energy business analysts Douglas-Westwood present their shared views on the global opportunities for Small Reactor deployment in the context of the wider energy market. The presentation will: provide a compressive overview of trends and dynamics relating to Small Reactors in the context of the current world energy market, identify specific Small Reactor opportunities and areas of interest, address the challenges and potential solutions for Small Reactor deployment and operation.(author).

  19. Addressing Challenging Behavior: Considering the Logic of Probability

    Science.gov (United States)

    Scott, Terrance M.; Hirn, Regina G.

    2014-01-01

    When dealing with children who exhibit challenging behaviors there are no known interventions that work for all students or at all times. Thus, intervention for these students is often implemented in a trial and error manner. This article provides a logic for considering probability as a factor in selecting strategies. Understanding that some…

  20. Addressing big data challenges for scientific data infrastructure

    NARCIS (Netherlands)

    Y. Demchenko; Z. Zhao; P. Grosso; A. Wibisono; C. de Laat

    2012-01-01

    This paper discusses the challenges that are imposed by Big Data Science on the modern and future Scientific Data Infrastructure (SDI). The paper refers to different scientific communities to define requirements on data management, access control and security. The paper introduces the Scientific Dat

  1. Addressing a Nation's Challenge: Graduate Programs in Gerontology in Israel

    Science.gov (United States)

    Carmel, Sara; Lowenstein, Ariela

    2007-01-01

    Like other developed nations, Israel has rapidly aged. This demographic revolution has created new challenges for Israeli society. We describe the societal background, including the emerging societal needs, solutions, and problems, as well as the professional principles, which guided us in developing the first two Israeli academic programs in…

  2. Facing communication challenges in global software development

    OpenAIRE

    Aranda, Gabriela N.; Vizcaíno, Aurora; Piattini Velthuis, Mario

    2009-01-01

    The main challenges during global software development projects are related to the lack of face-to-face communication. Since stakeholders satisfaction is crucial as a factor that can infl uence a team performance, we have focused our research on the need of people feeling comfortable with the technology they use. In this article we introduce an approach that proposes a way of choosing the most suitable technology for a given group of people, taking advantage of information about stakeholders...

  3. Science and Politics: Strategies to Address Global Warming

    OpenAIRE

    尹, 虎

    2013-01-01

    Global warming poses one of the most serious threats to the globalenvironment ever faced in human history. We have recognized the issue intime to do something about it, and we have methods and resources tomitigate global warming. Every decade we delay in taking action, we arecommitting the planet to additional warming that future generations have todeal with offer compelling evidence from a large body of information thatglobal climate change caused by global warming is already underway andreq...

  4. Adoptive T cell therapy: Addressing challenges in cancer immunotherapy

    Directory of Open Access Journals (Sweden)

    Yee Cassian

    2005-04-01

    Full Text Available Abstract Adoptive T cell therapy involves the ex vivo selection and expansion of effector cells for the treatment of patients with cancer. In this review, the advantages and limitations of using antigen-specific T cells are discussed in counterpoint to vaccine strategies. Although vaccination strategies represent more readily available reagents, adoptive T cell therapy provides highly selected T cells of defined phenotype, specificity and function that may influence their biological behavior in vivo. Adoptive T cell therapy offers not only translational opportunities but also a means to address fundamental issues in the evolving field of cancer immunotherapy.

  5. The nuclear renaissance - Opportunities and challenges [Keynote address

    International Nuclear Information System (INIS)

    Nuclear energy must be part of the solution to meet future electricity demand and it must be done cost effectively, without damaging our environment. The challenges presented by the new prospects for nuclear energy require the management of (a) closing the looming gap between uranium supply and demand (b) closing the technical and political challenges in exploration and mine development and (c) finding and developing innovations throughout the nuclear fuel cycle that make good economic and environmental sense. The talk elaborates on the increasing uranium consumption, the near time uranium supply challenges, identifies production expansion, and discusses world uranium exploration and advances in mining and milling. It is stressed that the IAEA should play an important role in collecting and disseminating up-to-date information concerning the latest technological advances - through periodic conferences and technical meetings. The organization should gather and compile accurate uranium supply information. In its existing compilation that forms the IAEA Red Book, the Estimated Additional Resources (EAR) categories have long been inconsistently reported by member countries, reducing reliability and in some cases overstating or understating the supply potential of important regions. The usefulness of IAEA's supply estimates would be improved by the development of a single, consistent approach to the estimation of uranium potential, which member countries would then be encouraged to adopt. Countries that have abundant resources should be encouraged by the agency to open up their lands to foreign investment for uranium exploration and development. The IAEA should present the case for improved investment climates, educating restrictive jurisdictions about current industry practices and standards, and lobbying for consistent and reasonable licencing processes that reflect science-based assessments of risk. The key note speaker encourages the IAEA to fill its role as an

  6. North American Water Program (NAWP): A Vision to Address North America's Freshwater Sustainability Challenges

    Science.gov (United States)

    Belvedere, D. R.; Houser, P. R.; Schiffer, R. A.; Entin, J. K.

    2013-12-01

    Dramatically changing climates has had an indelible impact on North America's water crisis; the rapid melting of glaciers has profound implications for the sustainability of Canada's rivers. However, projective increases in water demand from increasing population, industrial energy, and agriculture needs may have four times more impact on the water supply-demand imbalance than climate change. Reliable prediction of hydrologic change and extremes is of critical importance for policy and decision makers to adapt to these future water challenges. However, the models that we use to understand and forecast water availability, flooding, and drought are simply not up to the task of addressing our most pressing societal issues and national security. We need a decisive and coordinative effort to systematically improve water cycle prediction skill, coupled with reliable methodologies to translate those predictions into actionable water supply and quality information to support sustainable water management - this is a primary motivation for the proposed North American Water Program (NAWP). To decisively address these challenges, we recommend that NAWP coalesce an interdisciplinary, international and interagency effort to make significant contributions to continental-to-decision-scale hydroclimate science and solutions. By entraining, integrating and coordinating the vast array of interdisciplinary observationable and prediction resources available, NAWP will significantly advance skill in predicting, assessing, and managing variability and changes in North American water resources, as an integral part of the global climate system. We adopt three challenges to organize NAWP efforts. The first deals with developing a scientific basis and tools for mitigating and adapting to changes in the water supply-demand balance. The second challenge is benchmarking; to use incomplete and uncertain observations to assess water storage and quality dynamics, and to characterize the

  7. Expanding the role for psychology in addressing environmental challenges.

    Science.gov (United States)

    Clayton, Susan; Devine-Wright, Patrick; Swim, Janet; Bonnes, Mirilia; Steg, Linda; Whitmarsh, Lorraine; Carrico, Amanda

    2016-04-01

    Environmental challenges, though daunting, present an important area for psychologists to apply their knowledge. Psychological theories, research methods, and interventions are essential for examining the questions about human impacts, tendencies, and capacities that are integral to constructing effective responses to these challenges. Although a great deal of relevant research has been done, there is scope for psychologists to be more extensively involved. Following a brief review of existing research, we outline some important new directions. We also highlight 2 key divergences, arguing that psychological research needs to expand beyond a traditional, theory-based and decontextualized approach to environmental issues to incorporate a contextualized or "place-based" approach and a willingness to collaborate in interdisciplinary research teams that focus on specific environmental problems. Suggestions for promoting such interdisciplinary collaborations are reviewed. We encourage psychologists to expand their engagement with important environmental issues through multiple research approaches in order to further their understanding of human behavior, contributions to human well-being, and relevance to other disciplines and to society. PMID:26147395

  8. Membrane materials for addressing energy and environmental challenges.

    Science.gov (United States)

    Drioli, Enrico; Fontananova, Enrica

    2012-01-01

    Our modern society must solve various severe problems to maintain and increase our quality of life: from water stress to global warming, to fossil fuel depletion, to environmental pollution. The process intensification (PI) strategy is expected to contribute to overcoming many of these issues by facilitating the transition from a resource-intensive to a knowledge-intensive industrial system that will guarantee sustainable growth. Membrane operations, which respond efficiently to the requirements of the PI strategy, have the potential to replace conventional energy-intensive separation techniques, which will boost the efficiency and reduce the environmental impact of separations as well as conversion processes. This work critically reviews the current status and emerging applications of (integrated) membrane operations with a special focus on energy and environmental applications. PMID:22483262

  9. Who governs energy? The challenges facing global energy governance

    Energy Technology Data Exchange (ETDEWEB)

    Florini, Ann; Sovacool, Benjamin K. [Centre on Asia and Globalisation, Lee Kuan Yew School of Public Policy, National University of Singapore, Singapore 259772 (Singapore)

    2009-12-15

    This article conceptualizes the energy problems facing society from a global governance perspective. It argues that a notion of 'global energy governance,' taken to mean international collective action efforts undertaken to manage and distribute energy resources and provide energy services, offers a meaningful and useful framework for assessing energy-related challenges. The article begins by exploring the concepts of governance, global governance, and global energy governance. It then examines some of the existing institutions in place to establish and carry out rules and norms governing global energy problems and describes the range of institutional design options available to policymakers. It briefly traces the role of a selection of these institutions, from inter-governmental organizations to summit processes to multilateral development banks to global action networks, in responding to energy issues, and points out their strengths and weaknesses. The article concludes by analyzing how the various approaches to global governance differ in their applicability to addressing the conundrums of global energy problems. (author)

  10. Oral health in Libya: addressing the future challenges.

    Science.gov (United States)

    Peeran, Syed Wali; Altaher, Omar Basheer; Peeran, Syed Ali; Alsaid, Fatma Mojtaba; Mugrabi, Marei Hamed; Ahmed, Aisha Mojtaba; Grain, Abdulgader

    2014-01-01

    Libya is a vast country situated in North Africa, having a relatively better functioning economy with a scanty population. This article is the first known attempt to review the current state of oral health care in Libya and to explore the present trends and future challenges. Libyan health system, oral health care, and human resources with the present status of dental education are reviewed comprehensively. A bibliographic study of oral health research and publications has been carried out. The results point toward a common indicator that oral health-related research is low. Strategies have to be developed to educate the medical and dental professionals, to update the current curriculum and enable the system to be competent in all aspects of oral health care management.

  11. Strategies to Address Common Challenges When Teaching in an Active Learning Classroom

    Science.gov (United States)

    Petersen, Christina I.; Gorman, Kristen S.

    2014-01-01

    This chapter provides practical strategies for addressing common challenges that arise for teachers in active learning classrooms. Our strategies come from instructors with experience teaching in these environments.

  12. Aneesur Rahman Prize for Computational Physics Lecture: Addressing Dirac's Challenge

    Science.gov (United States)

    Chelikowsky, James

    2013-03-01

    After the invention of quantum mechanics, P. A. M. Dirac made the following observation: ``The underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemistry are thus completely known, and the difficulty is only that the exact application of these laws leads to equations much too complicated to be soluble. It therefore becomes desirable that approximate practical methods of applying quantum mechanics should be developed, which can lead to an explanation of the main features of complex atomic systems...'' The creation of ``approximate practical methods'' in response to Dirac's challenge has included the one electron picture, density functional theory and the pseudopotential concept. The combination of such methods in conjunction with contemporary computational platforms and new algorithms offer the possibility of predicting properties of materials solely from knowledge of the atomic species present. I will give an overview of progress in this field with an emphasis on materials at the nanoscale. Support from the Department of Energy and the National Science Foundation is acknowledged.

  13. The Global Terrorism Database: Accomplishments and Challenges

    Directory of Open Access Journals (Sweden)

    Gary LaFree

    2010-11-01

    Full Text Available The paper provides an update on the Global Terrorism Database (GTD, an open source event database that now includes information on over 82,000 domestic and international terrorist attacks since 1970. [1] GTD was launched by computerizing data originally collected by the Pinkerton Global Intelligence Service (PGIS.[2] Following computerization, the research team has continued working to update and validate the data. This paper describes original data collection efforts and the strategies employed to improve the quality and comprehensiveness of the data, addressing also the strengths and weaknesses of Open Source data in general and the GTD in particular. The paper also provides descriptive statistics on the contents of the most recently available version of the GTD and offer observations about the future of event databases. 

  14. Is current biochar soil study addressing global soil constraints for sustainable agriculture?

    Science.gov (United States)

    Pan, Genxing; Zhang, Dengxiao; Yan, Ming; Niu, Yaru; Liu, Xiaoyu; van Zwieten, Lukas; Chen, De; Bian, Rongjun; Cheng, Kun; Li, Lianqing; Joseph, Stephen; Zheng, Jinwei; Zhang, Xuhui; Zheng, Jufeng; Crowley, David; Filley, Timothy

    2016-04-01

    Global soil degradation has been increasingly threatened sustainability of world agriculture. Use of biochar from bio-wastes has been proposed as a global option for its great potential in tackling soil degradation and mitigating climate change in agriculture. For last 10 years, there have been greatly increasing interests in application of charred biomass, more recently termed biochar, as a soil amendment for addressing soil constraints for sustainable agriculture. Biochar soil studies could deliver reliable information for appropriate application of biochar to soils where for sustainable agriculture has been challenged. Here we review the literature of 798 publications reporting biochar soil studies by August, 2015 to address potential gaps in understanding of biochar's role in agriculture. We have found some substantial biases and gaps inherent in the current biochar studies. 1) The majority of published studies were from developed regions where the soils are less constrained and were much more frequent in laboratory and glasshouse pot experiments than field studies under realistic agriculture. 2) The published biochar soil studies have used more often small kiln or lab prepared biochar than commercial scale biochars, more often wood and municipal waste derived biochars than crop straw biochars. Overall, the lack of long-term well designed field studies using biochar produced in commercial processes may have limited our current understanding of biochar's potential to enhance global crop production and climate change mitigation. We have also recommended a global alliance between longer-term research experiments and biochar production facilities to foster the uptake of this important technology at a global scale. Keywords: biochar, soil study, literature review, research gap, global perspective, quantitative assessment, sustainable agriculture

  15. Meeting the Global Challenge through Production Offshoring

    DEFF Research Database (Denmark)

    Slepniov, Dmitrij

    and policy makers. Building on ground that is already well trodden within the academic literature, the study searches for novel multidisciplinary explanations about how the production function can be organised by lead firms on a global scale and, more importantly, what the strategic implications...... methodology based on multiple case studies. By applying the process perspective to the offshoring phenomenon, this study develops a framework which can be distilled into a number of propositions addressing: 1) the unfolding of offshoring process in a firm over time, 2) factors affecting the trajectories...

  16. Addressing the Challenge: Cataloguing Electronic Books in Academic Libraries

    Directory of Open Access Journals (Sweden)

    Shuzhen Zhao

    2010-03-01

    Full Text Available Objective ‐ This paper explores the various issues and challenges arising from e‐book cataloguing experienced at the University of Windsor’s Leddy Library and the Ontario Council of University Libraries (OCUL. This discussion uses an evidence based approach to identify and resolve issues relevant to academic libraries as well as to consortia. With the ever rising popularity of e‐books within academic libraries, cataloguing librarians are actively seeking more effective methods of managing this new electronic medium, including the development of new cataloguing policies and procedures. This paper will explore the various issues and challenges surrounding e‐book cataloguing and processing within academic libraries, and will identify new policies and procedures that may be used to effectively assist in e‐book management.Methods ‐ This paper presents a case study of e‐book cataloguing practices undertaken by a Canadian academic library and the consortium with which it is affiliated. Towards this end, the University of Windsor’s Leddy Library will be the prime focus of this study, with its establishment of a new e‐book MARC records database. The research is based on the results of the e‐book MARC project undertaken by the Leddy Library and the Ontario Council of University Libraries (OCUL.Through analysis of various suppliers’ MARC records and the actual implementation of the e‐book MARC project, the authors developed and evaluated a new approach to e‐book cataloguing for use in academic libraries.Results ‐ This practice‐based approach towards the development of a new method of e‐book cataloguing required continual modification and examination of e‐book MARC records within the target library. The Leddy Library’s e‐book MARC project provided an excellent opportunity to test the library’s existing cataloguing standards and procedures for print format, while at the same time, identifying related e‐books issues

  17. Support for global science: Remote sensing's challenge

    Science.gov (United States)

    Estes, J. E.; Star, J. L.

    1986-01-01

    Remote sensing uses a wide variety of techniques and methods. Resulting data are analyzed by man and machine, using both analog and digital technology. The newest and most important initiatives in the U. S. civilian space program currently revolve around the space station complex, which includes the core station as well as co-orbiting and polar satellite platforms. This proposed suite of platforms and support systems offers a unique potential for facilitating long term, multidisciplinary scientific investigations on a truly global scale. Unlike previous generations of satellites, designed for relatively limited constituencies, the space station offers the potential to provide an integrated source of information which recognizes the scientific interest in investigating the dynamic coupling between the oceans, land surface, and atmosphere. Earth scientist already face problems that are truly global in extent. Problems such as the global carbon balance, regional deforestation, and desertification require new approaches, which combine multidisciplinary, multinational research teams, employing advanced technologies to produce a type, quantity, and quality of data not previously available. The challenge before the international scientific community is to continue to develop both the infrastructure and expertise to, on the one hand, develop the science and technology of remote sensing, while on the other hand, develop an integrated understanding of global life support systems, and work toward a quantiative science of the biosphere.

  18. Addressing China's grand challenge of achieving food security while ensuring environmental sustainability.

    Science.gov (United States)

    Lu, Yonglong; Jenkins, Alan; Ferrier, Robert C; Bailey, Mark; Gordon, Iain J; Song, Shuai; Huang, Jikun; Jia, Shaofeng; Zhang, Fusuo; Liu, Xuejun; Feng, Zhaozhong; Zhang, Zhibin

    2015-02-01

    China's increasingly urbanized and wealthy population is driving a growing and changing demand for food, which might not be met without significant increase in agricultural productivity and sustainable use of natural resources. Given the past relationship between lack of access to affordable food and political instability, food security has to be given a high priority on national political agendas in the context of globalization. The drive for increased food production has had a significant impact on the environment, and the deterioration in ecosystem quality due to historic and current levels of pollution will potentially compromise the food production system in China. We discuss the grand challenges of not only producing more food but also producing it sustainably and without environmental degradation. In addressing these challenges, food production should be considered as part of an environmental system (soil, air, water, and biodiversity) and not independent from it. It is imperative that new ways of meeting the demand for food are developed while safeguarding the natural resources upon which food production is based. We present a holistic approach to both science and policy to ensure future food security while embracing the ambition of achieving environmental sustainability in China. It is a unique opportunity for China to be a role model as a new global player, especially for other emerging economies.

  19. Addressing China's grand challenge of achieving food security while ensuring environmental sustainability.

    Science.gov (United States)

    Lu, Yonglong; Jenkins, Alan; Ferrier, Robert C; Bailey, Mark; Gordon, Iain J; Song, Shuai; Huang, Jikun; Jia, Shaofeng; Zhang, Fusuo; Liu, Xuejun; Feng, Zhaozhong; Zhang, Zhibin

    2015-02-01

    China's increasingly urbanized and wealthy population is driving a growing and changing demand for food, which might not be met without significant increase in agricultural productivity and sustainable use of natural resources. Given the past relationship between lack of access to affordable food and political instability, food security has to be given a high priority on national political agendas in the context of globalization. The drive for increased food production has had a significant impact on the environment, and the deterioration in ecosystem quality due to historic and current levels of pollution will potentially compromise the food production system in China. We discuss the grand challenges of not only producing more food but also producing it sustainably and without environmental degradation. In addressing these challenges, food production should be considered as part of an environmental system (soil, air, water, and biodiversity) and not independent from it. It is imperative that new ways of meeting the demand for food are developed while safeguarding the natural resources upon which food production is based. We present a holistic approach to both science and policy to ensure future food security while embracing the ambition of achieving environmental sustainability in China. It is a unique opportunity for China to be a role model as a new global player, especially for other emerging economies. PMID:26601127

  20. Intercultural Identities: Addressing the Global Dimension through Art Education

    Science.gov (United States)

    Bianchi, June

    2011-01-01

    Recent educational policy and practice have established an extended role for all subjects in addressing children and young peoples' academic and interpersonal development, with strategies facilitating key skills and wider learning across areas of Citizenship and Personal, Social and Health education providing an integrated approach to education…

  1. An effective way to address global environmental and energy problems

    Science.gov (United States)

    Andrienko, O.; Garelina, S.; Gysev, A.; Zakharyan, R.; Kazaryan, M.; Sachkov, V.

    2015-12-01

    This work scales the present globalism of ecological and energetic problems. The ecological problem is connected with environment pollution by polymeric waste. The energetic problem - with traditional approaches of modern energetic, in particular, use of fossil fuel for energy production and concentration of capacities for ensuring overall performance of global power supply systems that doesn't guarantee a sustainable development of power for long prospect, doesn't provide power safety of the country. The second part of work is devoted to a choice of the most effective solutions of the present global problems. The authors have proposed the plasma-chemical method of the polymer waste processing and developed a schematic diagram of the reactor. The paper contains the results of the theoretical calculation of the polymer waste processing products. The reagents, allowing to obtain hydrogen and other liquid products from polymer waste are selected. It is proposed to use rare elements for increasing the efficiency of hydrogen production from polymer waste. The results of the calculation of the efficiency of hydrogen production from polymer waste using molybdenum are revealed in the paper.

  2. Large system change challenges: addressing complex critical issues in linked physical and social domains

    Science.gov (United States)

    Waddell, Steve; Cornell, Sarah; Hsueh, Joe; Ozer, Ceren; McLachlan, Milla; Birney, Anna

    2015-04-01

    Most action to address contemporary complex challenges, including the urgent issues of global sustainability, occurs piecemeal and without meaningful guidance from leading complex change knowledge and methods. The potential benefit of using such knowledge is greater efficacy of effort and investment. However, this knowledge and its associated tools and methods are under-utilized because understanding about them is low, fragmented between diverse knowledge traditions, and often requires shifts in mindsets and skills from expert-led to participant-based action. We have been engaged in diverse action-oriented research efforts in Large System Change for sustainability. For us, "large" systems can be characterized as large-scale systems - up to global - with many components, of many kinds (physical, biological, institutional, cultural/conceptual), operating at multiple levels, driven by multiple forces, and presenting major challenges for people involved. We see change of such systems as complex challenges, in contrast with simple or complicated problems, or chaotic situations. In other words, issues and sub-systems have unclear boundaries, interact with each other, and are often contradictory; dynamics are non-linear; issues are not "controllable", and "solutions" are "emergent" and often paradoxical. Since choices are opportunity-, power- and value-driven, these social, institutional and cultural factors need to be made explicit in any actionable theory of change. Our emerging network is sharing and building a knowledge base of experience, heuristics, and theories of change from multiple disciplines and practice domains. We will present our views on focal issues for the development of the field of large system change, which include processes of goal-setting and alignment; leverage of systemic transitions and transformation; and the role of choice in influencing critical change processes, when only some sub-systems or levels of the system behave in purposeful ways

  3. The TAFTA | TTIP and Agriculture: Making or Breaking the Tackling of Global Food and Environmental Challenges?

    OpenAIRE

    Alons, G.C.

    2013-01-01

    The recently commenced negotiations on a transatlantic free trade area (TAFTA | TTIP) are likely to have an impact on transatlantic and global agricultural and environmental regulation. The potential for developing a global trade regime that is able to face the pressing global food and environmental challenges of today and tomorrow, such as food security and climate change, depends to a large degree on whether the two major global players are able to arrive at concerted efforts to address the...

  4. Global panorama of energy access: Current situation, challenges and outlook

    Energy Technology Data Exchange (ETDEWEB)

    Galichon, Ines; Lacroix, Olivier; Wiedmer, Damien

    2014-07-15

    Globally 1.3 billion people do not have access to electricity. If this figure is projected to decline 1 billion by 2030, the global population who relies on the traditional use of biomass for cooking is expected to substantially increase, from 2.6 billion to 2.7 billion people. In its commitment to energy access, ENEA published a synthesis on the current situation and the further development perspectives of energy access worldwide, a crucial issue of human and economic development and an opportunity for the private sector. This synthesis present the ecosystem of the actors involved in the improvement of energy access and the technical solutions that serve the needs of this high-potential market. The five main challenges energy access has to address are presented in this publication: energy prices, equipment financing, distribution, change of scale and environmental performances.

  5. Workshop Builds Strategies to Address Global Positioning System Vulnerabilities

    Science.gov (United States)

    Fisher, Genene

    2011-01-01

    When we examine the impacts of space weather on society, do we really understand the risks? Can past experiences reliably predict what will happen in the future? As the complexity of technology increases, there is the potential for it to become more fragile, allowing for a single point of failure to bring down the entire system. Take the Global Positioning System (GPS) as an example. GPS positioning, navigation, and timing have become an integral part of daily life, supporting transportation and communications systems vital to the aviation, merchant marine, cargo, cellular phone, surveying, and oil exploration industries. Everyday activities such as banking, mobile phone operations, and even the control of power grids are facilitated by the accurate timing provided by GPS. Understanding the risks of space weather to GPS and the many economic sectors reliant upon it, as well as how to build resilience, was the focus of a policy workshop organized by the American Meteorological Society (AMS) and held on 13-14 October 2010 in Washington, D. C. The workshop brought together a select group of policy makers, space weather scientists, and GPS experts and users.

  6. Preparing for Change: Challenges and Opportunities in a Global World

    Science.gov (United States)

    O'Hara, Sabine

    2009-03-01

    Our world is becoming increasingly global. This may sound like a clich'e, yet it is true nonetheless, and poses unprecedented challenges for graduate education. For the new generation of researchers, teachers and professionals to be successful they must be prepared in more than the content area of their chosen field. They must also acquire proficiency in global awareness, cultural literacy, multicultural teamwork and language facility. These global skill sets form the basis for effective multicultural collaboration and will become increasingly important even for those who do not intend to study or work abroad. Knowledge has become more portable in the internet age; large data bases and reports can be accessed in real time from various locations around the globe; information is exchanged in multifaceted knowledge networks; collaborative research takes place within and outside of the traditional venue of the research university in the private sector, research institutes, and associations; research networks span multiple disciplines as progress invariably occurs at the intersection of previously discrete fields of inquiry. Global collaboration thus is no longer dependent on the physical proximity of collaborators but can take place anywhere any time. This then requires yet another set of skills, namely the ability to adapt to change, exhibit flexibility and transfer skills to a range of contexts and applications. Effective graduate education must address these realities and expose students to learning opportunities that will enable them to acquire these much needed global skills sets.

  7. Addressing the Global Burden of Trauma in Major Surgery

    Directory of Open Access Journals (Sweden)

    Geoffrey Phillip Dobson

    2015-09-01

    Full Text Available Despite a technically perfect procedure, surgical stress can determine the success or failure of an operation. Surgical trauma is often referred to as the neglected step-child of global health in terms of patient numbers, mortality, morbidity and costs. A staggering 234 million major surgeries are performed every year, and depending upon country and institution, up to 4% of patients will die before leaving hospital, up to 15% will have serious post-operative morbidity, and 5 to 15% will be readmitted within 30 days. These percentages equate to around 1000 deaths and 4000 major complications every hour, and it has been estimated that 50% may be preventable. New frontline drugs are urgently required to make major surgery safer for the patient and more predictable for the surgeon. We review the basic physiology of the stress response from neuroendocrine to genomic systems, and discuss the paucity of clinical data supporting the use of statins, beta-adrenergic blockers and calcium channel blockers. Since cardiac-related complications are the most common, particularly in the elderly, a key strategy would be to improve ventricular-arterial coupling to safeguard the endothelium and maintain tissue oxygenation. Reduced O2 supply is associated with glycocalyx shedding, decreased endothelial barrier function, fluid leakage, inflammation and coagulopathy. A healthy endothelium may prevent these secondary hit complications, including possibly immunosuppression. Thus the four pillars of whole body resynchronization during surgical trauma, and targets for new therapies, are: 1 the CNS, 2 the heart, 3 arterial supply and venous return functions, and 4 the endothelium. This is termed the Central-Cardio-Vascular-Endothelium (CCVE coupling hypothesis. Since similar sterile injury cascades exist in critical illness, accidental trauma, hemorrhage, cardiac arrest, infection and burns, new drugs that improve CCVE coupling may find wide utility in civilian and

  8. Probing Matter-Field and Atom-Number Correlations in Optical Lattices by Global Nondestructive Addressing

    CERN Document Server

    Kozlowski, Wojciech; Mekhov, Igor B

    2014-01-01

    We show that light scattering from an ultracold gas reveals not only density correlations, but also matter-field interference at its shortest possible distance in an optical lattice, which defines key properties such as tunneling and matter-field phase gradients. This signal can be enhanced by concentrating probe light between lattice sites rather than at density maxima. As addressing between two single sites is challenging, we focus on global nondestructive scattering, allowing probing order parameters, matter-field quadratures and their squeezing. The scattering angular distribution displays peaks even if classical diffraction is forbidden and we derive generalized Bragg conditions. Light scattering distinguishes all phases in the Mott insulator - superfluid - Bose glass phase transition.

  9. Energy-Intensive Processes Portfolio: Addressing Key Energy Challenges Across U.S. Industry

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-03-07

    AMO is developing advanced technologies that cut energy use and carbon emissions in some of the most energy-intensive processes within U.S. manufacturing. The brochure describes the AMO R&D projects that address these challenges.

  10. Coping with global environmental change, disasters and security: threats, challenges, vulnerabilities and risks

    NARCIS (Netherlands)

    H.G. Brauch; Ú. Oswald Spring; C. Mesjasz; J. Grin; P. Kameri-Mbote; B. Chourou; P. Dunay; J. Birkmann

    2011-01-01

    This policy-focused Global Environmental and Human Security Handbook for the Anthropo-cene (GEHSHA) addresses new security threats, challenges, vulnerabilities and risks posed by global environmental change and disasters. In 6 forewords, 5 preface essays 95 peer reviewed chapcountries analyse in 10

  11. Challenges of creating synergy between global mental health and cultural psychiatry

    NARCIS (Netherlands)

    J.T.V.M. de Jong

    2014-01-01

    This article addresses four major challenges for efforts to create synergy between the global mental health movement and cultural psychiatry. First, although they appear to share domains of mutual interest, the worlds of global mental health and cultural psychiatry have distinct lineages. Expanding

  12. Megacities and Large Urban Complexes - WMO Role in Addressing Challenges and Opportunities

    Science.gov (United States)

    Terblanche, Deon; Jalkanen, Liisa

    2013-04-01

    counterparts. The urban environment also provides numerous opportunities. One example being the better use of weather and environmental predictions to proactively optimize the functioning of the urban environment in terms of the use of energy, goods and services. Another is the providing of air quality forecasting services to benefit the health of the population. To address the challenges and opportunities facing megacities and large urban complexes, WMO has established the Global Atmosphere Watch (GAW) Urban Research Meteorology and Environment (GURME). Air pollution questions in urban areas, in particular megacities, is the main focus, building observational and modelling capabilities in developing countries through pilot projects and transfer of scientific expertise. GURME contributes to improving capabilities to handle meteorological and related features of air pollution by addressing end-to-end aspects of air quality, linking observational capabilities with the needs of chemical weather prediction, with the goal of providing high quality air quality services. Using examples from around the world but with specific reference to Africa, the unique challenges and opportunities related to megacities and large urban complexes, as perceived by the World Meteorological Organization (WMO) are highlighted.

  13. The New Global Responsibilities of Engineers Create Challenges for Engineering Education

    Science.gov (United States)

    Fuchs, Willi

    2012-01-01

    Modern societies aim to solve the global challenges of the 21st century with sustainable solutions such as resource efficiency, use of renewable energy sources and recycling. Engineers are called upon to create the cutting edge technological solutions that can help to address these challenges. In developed as well as in developing countries,…

  14. Critical Zone Science and Global Societal Challenges

    Science.gov (United States)

    Goldhaber, M. B.; Banwart, S. A.

    2014-12-01

    Earth's Critical Zone (CZ) is the thin outer veneer of our planet from the top of the tree canopy to the bottom of our drinking water aquifers that supports almost all human activity. Despite its fundamental importance to terrestrial life, understanding of the operation of the coupled geologic, hydrologic, topographic, and biotic CZ processes across time and space is far from complete. These interactions are complex and they establish a mechanistic 'chain of impact' that transmits the effects of environmental change throughout the CZ. Characterization of these processes is made more urgent by the fact that globally, the CZ is experiencing ever-increasing pressure from growth in human population and wealth. Within the next four decades, demand for food and fuel is expected to double along with a more than 50% increase in demand for clean water. Understanding, predicting and managing intensification of land use and associated economic services, while mitigating and adapting to rapid climate change, is now one of the most pressing societal challenges of the 21st century. In this talk we summarize the profound global societal impacts to the Earth's near surface arising from exponential human population growth, increasing affluence, and technological advance, to provide context for discussions on constructing an array of CZ observatories to both characterize fundamental critical zone processes and forecast the effects of planetary change. We will suggest goals and options relevant to planning for a future international array of CZ observatories and a research agenda that matches the urgency of the projected resource demands and environmental pressures of the coming four decades.

  15. Challenges in Modeling of the Global Atmosphere

    Science.gov (United States)

    Janjic, Zavisa; Djurdjevic, Vladimir; Vasic, Ratko; Black, Tom

    2015-04-01

    ") with significant amplitudes can develop. Due to their large scales, that are comparable to the scales of the dominant Rossby waves, such fictitious solutions are hard to identify and remove. Another new challenge on the global scale is that the limit of validity of the hydrostatic approximation is rapidly being approached. Having in mind the sensitivity of extended deterministic forecasts to small disturbances, we may need global non-hydrostatic models sooner than we think. The unified Non-hydrostatic Multi-scale Model (NMMB) that is being developed at the National Centers for Environmental Prediction (NCEP) as a part of the new NOAA Environmental Modeling System (NEMS) will be discussed as an example. The non-hydrostatic dynamics were designed in such a way as to avoid over-specification. The global version is run on the latitude-longitude grid, and the polar filter selectively slows down the waves that would otherwise be unstable. The model formulation has been successfully tested on various scales. A global forecasting system based on the NMMB has been run in order to test and tune the model. The skill of the medium range forecasts produced by the NMMB is comparable to that of other major medium range models. The computational efficiency of the global NMMB on parallel computers is good.

  16. Shrinking cities: urban challenges of globalization.

    Science.gov (United States)

    Martinez-Fernandez, Cristina; Audirac, Ivonne; Fol, Sylvie; Cunningham-Sabot, Emmanuèle

    2012-01-01

    Urban shrinkage is not a new phenomenon. It has been documented in a large literature analyzing the social and economic issues that have led to population flight, resulting, in the worse cases, in the eventual abandonment of blocks of housing and neighbourhoods. Analysis of urban shrinkage should take into account the new realization that this phenomenon is now global and multidimensional — but also little understood in all its manifestations. Thus, as the world's population increasingly becomes urban, orthodox views of urban decline need redefinition. The symposium includes articles from 10 urban analysts working on 30 cities around the globe. These analysts belong to the Shrinking Cities International Research Network (SCIRN), whose collaborative work aims to understand different types of city shrinkage and the role that different approaches, policies and strategies have played in the regeneration of these cities. In this way the symposium will inform both a rich diversity of analytical perspectives and country-based studies of the challenges faced by shrinking cities. It will also disseminate SCIRN's research results from the last 3 years. PMID:22518881

  17. The World Nuclear University: Addressing global needs. London, 4 September 2003. Inauguration ceremony, World Nuclear University

    International Nuclear Information System (INIS)

    For some time, there has been a growing awareness of the need for succession planning in the nuclear industry, to ensure that we cultivate a new generation of young people with the proper education and skills to replace the aging nuclear workforce as its members retire. Today's inauguration of the 'World Nuclear University' (WNU) is the most substantive action taken to date to address this need. This is a challenge, because the widespread perception clearly exists that nuclear energy is a dying field. The IAEA, with its constituency of 135 Member States, is hopeful that this will truly become a World Nuclear University. Almost 2 billion people, nearly one third of the population of the planet, remain without access to modern energy supplies - a shortfall that could be addressed, at least in part, by nuclear energy. But any major expansion in the future use of nuclear power will only be feasible if the nuclear industry is successful in developing innovative reactor and fuel cycle technology - as well as operational and regulatory approaches - that effectively address concerns related to cost competitiveness, safety and security, proliferation resistance and waste disposal. And global development needs go well beyond the electricity sector. The IAEA's recognition of these situations underlies our assistance to Member States, through which we try to address areas of high national priority wherever nuclear technology provides the best option for success. A significant part of that effort lies in the development of human capacity - through training and education in how to apply nuclear technology safely and effectively. 'Atoms for Peace' is a vision nearly five decades old, focused on using nuclear science for the advancement of humankind. It is my hope that this 'World Nuclear University' can be an effective instrument towards the achievement of that vision

  18. Biological approaches for addressing the grand challenge of providing access to clean drinking water.

    Science.gov (United States)

    Riley, Mark R; Gerba, Charles P; Elimelech, Menachem

    2011-03-31

    The U.S. National Academy of Engineering (NAE) recently published a document presenting "Grand Challenges for Engineering". This list was proposed by leading engineers and scientists from around the world at the request of the U.S. National Science Foundation (NSF). Fourteen topics were selected for these grand challenges, and at least seven can be addressed using the tools and methods of biological engineering. Here we describe how biological engineers can address the challenge of providing access to clean drinking water. This issue must be addressed in part by removing or inactivating microbial and chemical contaminants in order to properly deliver water safe for human consumption. Despite many advances in technologies this challenge is expanding due to increased pressure on fresh water supplies and to new opportunities for growth of potentially pathogenic organisms.

  19. Biological approaches for addressing the grand challenge of providing access to clean drinking water

    Directory of Open Access Journals (Sweden)

    Gerba Charles P

    2011-03-01

    Full Text Available Abstract The U.S. National Academy of Engineering (NAE recently published a document presenting "Grand Challenges for Engineering". This list was proposed by leading engineers and scientists from around the world at the request of the U.S. National Science Foundation (NSF. Fourteen topics were selected for these grand challenges, and at least seven can be addressed using the tools and methods of biological engineering. Here we describe how biological engineers can address the challenge of providing access to clean drinking water. This issue must be addressed in part by removing or inactivating microbial and chemical contaminants in order to properly deliver water safe for human consumption. Despite many advances in technologies this challenge is expanding due to increased pressure on fresh water supplies and to new opportunities for growth of potentially pathogenic organisms.

  20. Rethinking global health challenges: towards a 'global compact' for reducing the burden of chronic disease.

    Science.gov (United States)

    Magnusson, R S

    2009-03-01

    Chronic diseases, including cardiovascular disease, diabetes and cancer, are the leading cause of death and disability in both the developed and developing world (excluding sub-Saharan Africa). At present, the global framework for action on chronic disease is strongly 'World Health Organization (WHO)-centric', defined by two WHO initiatives: the WHO Framework Convention on Tobacco Control, and the Global Strategy on Diet, Physical Activity and Health. This paper explores the difficulties of developing a collective response to global health challenges, and draws out some implications for chronic disease. It highlights how political partnerships and improved governance structures, economic processes, and international laws and standards function as three, concurrent pathways for encouraging policy implementation at country level and for building collective commitment to address the transnational determinants of chronic disease. The paper evaluates WHO's initiatives on chronic disease in terms of these pathways, and makes the case for a global compact on chronic disease as a possible structure for advancing WHO's free-standing goal of reducing mortality from chronic diseases by an additional 2% between 2005 and 2015. Beneath this overarching structure, the paper argues that global agencies, donor governments and other global health stakeholders could achieve greater impact by coordinating their efforts within a series of semi-autonomous 'policy channels' or 'workstreams'. These workstreams - including trade and agriculture, consumer health issues and workplace health promotion - could act as focal points for international cooperation, drawing in a wider range of health stakeholders within their areas of comparative advantage. PMID:19278695

  1. Infertility: Ongoing Global challenge of new millennium

    Directory of Open Access Journals (Sweden)

    Kantibhai Naranbhai Sonaliya

    2016-06-01

    Full Text Available Background: Infertility tends to be the global challenge even in the second decade of the new millennium. Especially in developing countries like India, it is still one the most lethal social evil responsible for a big proportion of cases of psychological disturbances including suicide. Again, recently, few conditions other than communicable or Non-communicable diseases are given place among the categories of significant public health problems like Road Traffic Accidents, Burns, Poisoning, drowning and few more. But, for developing countries like India, the list is incomplete without inclusion of Infertility (there may be several others also. In public health, tuberculosis, leprosy and some other diseases are considered social diseases which produce social stigma for the patients and/or his family members.1 In same manner, Infertility is an important cause of social stigmatization since centuries for a couple suffering from, especially for woman involved. During a transitory phase of industrialization and socio-economic development, the situation is changed a minute smidgen at urban areas of India but at rural parts, sub-urban or even at urban slums (mainly among pockets of recent migrants the situation is as same as a few hundred years ago. A female of no religion, caste, social status or higher level of education are barred from some stringent mores related to infertility. Infertile females are still not allowed to take part in so many religious or social ceremonies; on the contrary, they have to face more harassment including domestic violence than their counterparts, who have given birth to the child. Due to social, psychological, economic disturbances, they are forced to take multiple sorts of treatments including religious quacks. So many infertile women are exploited physically and economically also in such weird ways of treatment to gain a pregnancy.

  2. HIV and Hepatitis Testing: Global Progress, Challenges, and Future Directions.

    Science.gov (United States)

    Easterbrook, Philippa; Johnson, Cheryl; Figueroa, Carmen; Baggaley, Rachel

    2016-01-01

    HIV infection and viral hepatitis due to HBV and HCV infection are major causes of chronic disease worldwide, and share some common routes of transmission, epidemiology, initial barriers faced in treatment access, and in strategies for a global public health response. Testing and diagnosis of HIV, HBV, and HCV infection is the gateway for access to both care and treatment and prevention services, and crucial for an effective HIV and hepatitis epidemic response. In this review article, we first summarize the common goals and guiding principles in a public health approach to HIV and hepatitis testing. We summarize the impressive global progress in HIV testing scale-up and evolution of approaches, with expansion of provider-initiated testing and counseling in clinical settings (particularly antenatal and tuberculosis clinics), the introduction of more community based testing services, and use of rapid diagnostic tests enabling provision of same-day test results. However, 46% of all people living with HIV are still unaware of their serostatus, and many continue to be diagnosed and start antiretroviral therapy late. As testing and treatment scale-up accelerates for an "treat all" approach, other challenges to address include how to better focus testing and reach those yet undiagnosed and most at risk, especially key populations, men, adolescents, and children. We summarize future directions in HIV testing to speed scale-up and close gaps that are addressed in the WHO 2015 consolidated HIV testing guidelines. In contrast to HIV, action in hepatitis testing and treatment has been fragmented and limited to a few countries, and there remains a large burden of undiagnosed cases globally. We summarize key challenges in the hepatitis testing response, including lack of simple, reliable, and low-cost diagnostic tests, laboratory capacity, and testing facilities; inadequate data to guide country specific hepatitis testing approaches and who to screen; stigmatization and social

  3. The Cloud Adoption Toolkit: Addressing the Challenges of Cloud Adoption in Enterprise

    CERN Document Server

    Greenwood, David; Smith, James; Sommerville, Ian

    2010-01-01

    Cloud computing promises a radical shift in the provisioning of computing resource within enterprise. This paper: i) describes the challenges that decision-makers face when attempting to determine the feasibility of the adoption of cloud computing in their organisations; ii) illustrates a lack of existing work to address the feasibility challenges of cloud adoption in enterprise; iii) introduces the Cloud Adoption Toolkit that provides a framework to support decision-makers in identifying their concerns, and matching these concerns to appropriate tools/techniques that can be used to address them. The paper adopts a position paper methodology such that case study evidence is provided, where available, to support claims. We conclude that the Cloud Adoption Toolkit, whilst still under development, shows signs that it is a useful tool for decision-makers as it helps address the feasibility challenges of cloud adoption in enterprise.

  4. IOMP - Challenges for advancing medical physic globally

    International Nuclear Information System (INIS)

    IOMP stands for International Organization for Medical Physics. The determinants of health care include; science, research, academia, education, technology, engineering, industry, politics, economic, society, ethics, culture and medicine. However, physics and engineering are the driving forces of progress in health care. Medical Physics is a branch of Applied Physics, pursued by medical physicists, which uses physics principles, methods and techniques in practice and research for the prevention, diagnosis and treatment of human diseases with a specific goal of improving human health and well-being. How can we achieve Health Care improvement through Medical Physics globally? By forming international alliances in the Medical Physics community to develop and implement coherent concepts of • Appropriate University / Hospital Structures • Education & Training and Certification Schemes • Research & Development Platforms • Professional Career Development • International Cooperation within the Science Community IOMP represents ca. 18.000 medical physicists worldwide, it is affiliated to 80 national member organizations, six regional organizations as Members plus Corporate Members. The mission of IOMP is to advance medical physics practice worldwide by disseminating scientific and technical information, fostering the educational and professional development of medical physics and promoting the highest quality medical services for patients. 6 Medical physicists are professionals with education and specialist training in the concepts and techniques of applying physics in medicine. They work in clinical, academic or research institutions. Challenges, Efforts and Achievements of the International Organization for Medical Physics Recognition of the Medical Physics profession by the National Health Authorities. Medical Physicists are essential to ensure adequate and safe use of radiation equipment, Radiation Protection of patients, workers and public in a clinical

  5. The Global Challenge for Accounting Education

    Science.gov (United States)

    Helliar, Christine

    2013-01-01

    Accounting and education are both global phenomena, and there is thus an argument that accounting education should be consistent and comparable across the globe. However, accounting, and accounting education are all socially constructed and globally they have been influenced by their historical, social, economic, political and cultural contexts.…

  6. Summary: Addressing the Interactional Challenges of Moving Collaborative Adaptive Management From Theory to Practice

    OpenAIRE

    Kathi K. Beratan

    2014-01-01

    Translating the attractive concept of collaborative adaptive management (CAM) into practice has proven very difficult. The papers included in this Special Feature explore why this is true and suggest how the challenges might be addressed. This summary highlights common themes, major challenges, and implications for research and practice. Many of the included papers emphasize the central importance of collaboration and stakeholder engagement as a response to complexity and uncertainty. Collect...

  7. Ethical challenges of the globalization process

    Directory of Open Access Journals (Sweden)

    Radenko Maric

    2009-12-01

    Full Text Available Whereas roots of globalization are far reaching, it is primarily a modern age phenomenon. Modern business operation and the world economy are characterized by domination of multinational corporations, strong presence of the government in economy and the long-term tendency towards globalization in manufacturing, trading and consumption in the world. Containing both risks and opportunities, globalization is a problem of manifold nature. For some it means regression and falling into “neocolonialism”, the others glorify it. It is logical to ask the following questions: What are the consequences of globalization for governments, nations, companies and individuals? What are the business, social and ethical issues it causes? In one word, is it possible to be ethical, to avoid and correct “bad” and keep “good” consequences of total phenomena as the globalization, and whether it is rewarding in the increasing market competition?

  8. The Challenge of Global Poliomyelitis Eradication.

    Science.gov (United States)

    Garon, Julie R; Cochi, Stephen L; Orenstein, Walter A

    2015-12-01

    In the United States during the 1950's, polio was on the forefront of every provider and caregiver's mind. Today, most providers in the United States have never seen a case. The Global Polio Eradication Initiative (GPEI), which began in 1988 has reduced the number of cases by over 99%. The world is closer to achieving global eradication of polio than ever before but as long as poliovirus circulates anywhere in the world, every country is vulnerable. The global community can support the polio eradication effort through continued vaccination, surveillance, enforcing travel regulations and contributing financial support, partnerships and advocacy.

  9. How Globalized is Romania? New Challenges in Measuring Economic Globalization

    OpenAIRE

    Mãrginean Silvia

    2011-01-01

    Romania’s transformation in the last 20 years raised a lot of questions about the causes and consequences of the good and bad things that happened in our economy. European integration and globalization were the two key words of our evolution. Romania became more opened and integrated in the world economy but we don’t know the best way to measure the importance of globalization in our life. This paper examines different measures of globalization, presenting the sets of indicators and indexes u...

  10. From Labour to Work: The Global Challenge.

    Science.gov (United States)

    Standing, Guy

    1999-01-01

    Discusses the shift from rights of labor through the right to labor, to the duty to labor and the changes that have resulted. Suggests that the result is global awareness of pervasive social and economic insecurity. (Author/JOW)

  11. The Global Terrorism Database: Accomplishments and Challenges

    OpenAIRE

    Gary LaFree

    2010-01-01

    The paper provides an update on the Global Terrorism Database (GTD), an open source event database that now includes information on over 82,000 domestic and international terrorist attacks since 1970. [1] GTD was launched by computerizing data originally collected by the Pinkerton Global Intelligence Service (PGIS).[2] Following computerization, the research team has continued working to update and validate the data. This paper describes original data collection efforts and the strategies emp...

  12. Grid-Integrated Distributed Solar: Addressing Challenges for Operations and Planning, Greening the Grid

    Energy Technology Data Exchange (ETDEWEB)

    Coddington, Michael; Miller, Mackay; Katz, Jessica

    2016-03-01

    Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid. This document introduces a brief overview of common technical impacts of PV on distribution systems and operations, as well as emerging strategies for successfully addressing some of the priority issues.

  13. Addressing the Challenges Encountered during a Developmental Evaluation: Implications for Evaluation Practice

    Science.gov (United States)

    Poth, Cheryl-Anne; Pinto, Dorothy; Howery, Kathy

    2011-01-01

    This article describes three challenges encountered during a developmental evaluation and explains how these were addressed from the evaluators' perspective. The evaluation was conducted to support the implementation of a three-year educational technology leadership project funded by the Alberta provincial government. The developmental evaluation…

  14. Addressing the Challenges and Needs of English-Speaking Caribbean Immigrant Students: Guidelines for School Counselors

    Science.gov (United States)

    Morrison, Stephaney; Bryan, Julia

    2014-01-01

    Caribbean students are among the distinct immigrant groups in U.S. public schools with particular needs to be addressed by school counselors. This article discusses the challenges Caribbean immigrant students face that create obstacles to their academic and personal/social success. Guidelines for school counselors are outlined, which can be used…

  15. Networking of integrated pest management: A powerful approach to address common challenges in agriculture

    DEFF Research Database (Denmark)

    Lamichhane, Jay Ram; Aubertot, J-N; Begg, Graham;

    2016-01-01

    of knowledge transfer into practice and the communication gap both at country level and between countries, and lack of multi-, inter- and transdisciplinary IPM research. There is an increasing awareness that trans-national networking is one means to overcome such challenges and to address common priorities...

  16. Global warming: The energy policy challenge

    International Nuclear Information System (INIS)

    Scientific information over the last decade suggests that the world's fossil fuel-based economy now threatens catastrophic changes in the global climate. The authors of this chapter present a practical energy scenario for the year 2030 that involves a 55% cut in carbon dioxide emissions, greatly improved energy efficiency, and an energy production system that relies heavily on alternative energy resources. Specific topic areas covered include the following: global CO2 emission; energy efficiency; renewable energy resources (biomass, hydropower, solar, wind, geothermal); potential role of natural gas; potential role of hydrogen; government policy considerations

  17. Challenges to professionalism: Social accountability and global environmental change.

    Science.gov (United States)

    Pearson, David; Walpole, Sarah; Barna, Stefi

    2015-01-01

    This article explores the concept of professionalism as it relates to social change and social accountability, and expands on them in the light of global environmental changes. Professionalism in medicine includes concepts of altruism, service, professional knowledge, self-regulation and autonomy. Current dialogues around social accountability suggest that medical schools should re-orientate their strategy and desired education, research and service outcomes to the health needs of the communities they serve.This article addresses the following questions: • How do we reconcile ideas of medical professionalism with the demands of creating a more equal, just, sustainable and socially inclusive society? • What new challenges do or will we face in relation to environmental degradation, biodiversity loss, ecosystem health and climate change? • How can medical schools best teach social and environmental responsiveness within a framework of professionalism? • How do medical schools ensure that tomorrow's doctors possess the knowledge, skills and attitude to adapt to the challenges they will face in future roles?We offer ideas about why and how medical educators can change, recommendations to strengthen the teaching of professionalism and social accountability and suggestions about the contribution of an emerging concept, that of "environmental accountability".

  18. Challenges to professionalism: Social accountability and global environmental change.

    Science.gov (United States)

    Pearson, David; Walpole, Sarah; Barna, Stefi

    2015-01-01

    This article explores the concept of professionalism as it relates to social change and social accountability, and expands on them in the light of global environmental changes. Professionalism in medicine includes concepts of altruism, service, professional knowledge, self-regulation and autonomy. Current dialogues around social accountability suggest that medical schools should re-orientate their strategy and desired education, research and service outcomes to the health needs of the communities they serve.This article addresses the following questions: • How do we reconcile ideas of medical professionalism with the demands of creating a more equal, just, sustainable and socially inclusive society? • What new challenges do or will we face in relation to environmental degradation, biodiversity loss, ecosystem health and climate change? • How can medical schools best teach social and environmental responsiveness within a framework of professionalism? • How do medical schools ensure that tomorrow's doctors possess the knowledge, skills and attitude to adapt to the challenges they will face in future roles?We offer ideas about why and how medical educators can change, recommendations to strengthen the teaching of professionalism and social accountability and suggestions about the contribution of an emerging concept, that of "environmental accountability". PMID:26030377

  19. GLOBAL CLIMATE CHANGE--THE TECHNOLOGY CHALLENGE

    Science.gov (United States)

    Anthropogenic emissions of greenhouse gases, such as carbon dioxide, have led to increasing atmospheric concentrations which are at least partly responsible for the roughly 0.7% degree C global warming earth has experienced since the industrial revolution. With industrial activit...

  20. The European Union as an Answer to Global Challenges

    OpenAIRE

    Sorici Costin Octavian

    2011-01-01

    The question is whether Europe wants to actively shape globalisation and wants to proactively address global problems that also have repercussions on European polities. The EU is an endeavour to pool national sovereignty in order to gain political clout at the international level. Global risks and opportunities need to be managed, and the EU will be increasingly expected to act. International development is one of the important strands of the EU’s external relations, as it addresses root caus...

  1. The role and challenges of the food industry in addressing chronic disease

    Directory of Open Access Journals (Sweden)

    Kehoe Stephen

    2010-05-01

    Full Text Available Summary Increasingly, food companies play an important role in stemming the rising burden of nutrition-related chronic diseases. Concrete actions taken by these companies include global public commitments to address food reformulation, consumer information, responsible marketing, promotion of healthy lifestyles, and public-private partnerships. These actions are reviewed together with eleven specific PepsiCo goals and commitments that address products, the marketplace, and communities at large. Interim progress on these goals and commitments are discussed as well as constraints hampering faster progress. Further disease prevention depends on increasing implementation of private-public initiatives.

  2. DIRECTIONS AND CHALLENGES IN GLOBAL AGRICULTURE

    Directory of Open Access Journals (Sweden)

    Daniela POPA

    2013-01-01

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

  3. Global food security: Challenges and policies

    OpenAIRE

    Rosegrant, M.W.; Cline, S.A.

    2003-01-01

    Global food security will remain a worldwide concern for the next 50 years and beyond. Recently, crop yield has fallen in many areas because of declining investments in research and infrastructure, as well as increasing water scarcity. Climate change and HIV/AIDS are also crucial factors affecting food security in many regions. Although agroecological approaches offer some promise for improving yields, food security in developing countries could be substantially improved by increased investme...

  4. Ergonomics and sustainability – challenges from global supply chains

    DEFF Research Database (Denmark)

    Hasle, Peter; Jensen, Per Langaa

    2012-01-01

    The development of globalised supply chains is a major challenge for sustainability. For several years, there has been discussion within the profession whether and how ergonomics and human factors can play a role. Based on our research, we have identified five major challenges from global supply...... sustainability. Starting from such a basis, the next step would be to find ways for the ergonomics and human factors community to create international collaboration which can impact specific global supply chains....

  5. Wind energy global trends: Opportunities and challenges

    International Nuclear Information System (INIS)

    Wind energy is one of the least cost and environmentally attractive new electricity source options for many parts of the world. Because of new wind turbine technology, reduced costs, short installation time, and environmental benefits, countries all over the world are beginning to once again develop one of the world's oldest energy technologies. A unique set of opportunities and challenges now faces the wind industry and its proponents. This paper discusses the potential and challenges of wind power. The US Department of Energy (DOE) is working closely with industry to develop new, improved wind turbine technology and to support both domestic and international deployment. The US DOE Wind Program is discussed within this context

  6. Effective Adaptation to Global and Humanitarian Challenges

    OpenAIRE

    Oginski, Pawel; Ssengonzi, Rockie

    2012-01-01

    Problem If current trends in disasters are anything to go by, we can expect more complex disasters in the future as a population, perhaps already weakened by conflict, climate or disease, is hit by a natural disaster.  This then requires a multifaceted and complex intervention of humanitarian actors. Therefore, the adaptations increasingly require identification of themes to mitigate the complex vulnerabilities that come with these challenges like reforms, collaboration and specialization of ...

  7. Understanding the challenges of global warming

    International Nuclear Information System (INIS)

    The evolution of the threat of global warming and the chronology of the last half century of efforts to prevent it from overwhelming humanity is chronicled. It was in the 1970s when it was first realized that the cumulative total of atmospheric carbon dioxide from fossil fuel burning had been steadily rising from the pre-industrial 280 ppmv (parts per million by volume) to 325 ppmv, approximately parallel with the rise of industrialization. Nevertheless, the first attempt at a global accord to reduce emissions was not made until 1992, when the Rio de Janeiro Earth Summit tried, but miserably failed to reach agreement, having been prevented from achieving anything of substance by a loose-knit group of nations and commercial interests. Binding agreements were finally reached at the next scheduled international meeting in Kyoto, Japan, in 1997. There is a detailed discussion of the Kyoto Protocols, the measures that Annex One nations such as Canada have to do to achieve the six per cent reductions targets below 1990 levels of emissions by 2010, and estimates of the costs involved. These discussions of proposed actions are balanced by a display of examples of the the growing volume of arguments advanced by opponents who not only disagree about what can be done to reduce emissions, but that there is anything that needs to be done at all. Central to their arguments is the denial that human activities are responsible for global warming, disregarding the overwhelming evidence by 3000+ leading scientists of the Intergovernmental Panel on Climate Change that most of the global warming over the last 50 years is attributable to human activities. The rest of the article details what can and needs to be done to reverse the cumulative impact of greenhouse gas emissions, how we can produce the energy we need at the lowest environmental cost, and the types of energy (solar, wind, biomass, natural gas) that result in the smallest GHG emissions. Familiar arguments are recited to

  8. Exploring communication Challenges in global IT-projects

    OpenAIRE

    Eskelund, Karsten

    2014-01-01

    In order to work successfully together, it is important that people understand each other. In global IT-projects, different team-members, with diverse cultural backgrounds, work from different locations. A consequence of this is that the synchronous, face-to-face communication that you can see in project where everyone are located in the same room, is highly restricted. The global environment add to the communication challenges and potential misunderstandings. Previous research about global I...

  9. Canada and global warming: Meeting the challenge

    International Nuclear Information System (INIS)

    Canada accounts for ca 2% of total world emissions of greenhouse gases. Carbon dioxide emissions are by far the largest greenhouse gas source in Canada, primarily from energy consumption. On a per capita basis, Canada ranks second among industrialized countries in terms of energy related carbon dioxide emissions. Canada's northern geography and climate, its export-oriented economy with energy-intensive resource industries, and its relatively small population dispersed over a wide land mass contribute to this high per-capita value. The effects of global warming induced by greenhouse gases are outlined, including a reduction in water supplies, droughts affecting agriculture and forestry, and large-scale thawing of permafrost. A national strategy to respond to global warming has been developed which includes limiting and reducing greenhouse gas emissions, preparing for potential climatic changes, and improving scientific understanding and predictive capabilities with respect to climate change. Details of this strategy are outlined, including provincial and territorial strategies in partnership with the national strategy. 11 figs., 2 tabs

  10. Challenges Addressing Unmet Need for Contraception: Voices of Family Planning Service Providers in Rural Tanzania.

    Science.gov (United States)

    Baraka, Jitihada; Rusibamayila, Asinath; Kalolella, Admirabilis; Baynes, Colin

    2015-12-01

    Provider perspectives have been overlooked in efforts to address the challenges of unmet need for family planning (FP). This qualitative study was undertaken in Tanzania, using 22 key informant interviews and 4 focus group discussions. The research documents perceptions of healthcare managers and providers in a rural district on the barriers to meeting latent demand for contraception. Social-ecological theory is used to interpret the findings, illustrating how service capability is determined by the social, structural and organizational environment. Providers' efforts to address unmet need for FP services are constrained by unstable reproductive preferences, low educational attainment, and misconceptions about contraceptive side effects. Societal and organizational factors--such as gender dynamics, economic conditions, religious and cultural norms, and supply chain bottlenecks, respectively--also contribute to an adverse environment for meeting needs for care. Challenges that healthcare providers face interact and produce an effect which hinders efforts to address unmet need. Interventions to address this are not sufficient unless the supply of services is combined with systems strengthening and social engagement strategies in a way that reflects the multi-layered, social institutional problems.

  11. Challenges Addressing Unmet Need for Contraception: Voices of Family Planning Service Providers in Rural Tanzania.

    Science.gov (United States)

    Baraka, Jitihada; Rusibamayila, Asinath; Kalolella, Admirabilis; Baynes, Colin

    2015-12-01

    Provider perspectives have been overlooked in efforts to address the challenges of unmet need for family planning (FP). This qualitative study was undertaken in Tanzania, using 22 key informant interviews and 4 focus group discussions. The research documents perceptions of healthcare managers and providers in a rural district on the barriers to meeting latent demand for contraception. Social-ecological theory is used to interpret the findings, illustrating how service capability is determined by the social, structural and organizational environment. Providers' efforts to address unmet need for FP services are constrained by unstable reproductive preferences, low educational attainment, and misconceptions about contraceptive side effects. Societal and organizational factors--such as gender dynamics, economic conditions, religious and cultural norms, and supply chain bottlenecks, respectively--also contribute to an adverse environment for meeting needs for care. Challenges that healthcare providers face interact and produce an effect which hinders efforts to address unmet need. Interventions to address this are not sufficient unless the supply of services is combined with systems strengthening and social engagement strategies in a way that reflects the multi-layered, social institutional problems. PMID:27337850

  12. Global challenges in integrated coastal zone management

    DEFF Research Database (Denmark)

    Growing pressure from increasingly diverse human activities coupled with climate change impacts threaten the functional integrity of coastal ecosystems around the globe. A multi-disciplinary approach towards understanding drivers, pressures and impacts in the coastal zone requires effective...... integration of data and information in policy and management, combining expertise from nature and social science, to reach a balanced and sustainable development of the coastal zone. This important book comprises the proceedings of The International Symposium on Integrated Coastal Zone Management, which took...... place in Arendal, Norway between 3-7 July 2011. The main objective of the Symposium was to present current knowledge and to address issues on advice and management related to the coastal zone. The major themes of papers included in this book are: Coastal habitats and ecosystem services Adaptation...

  13. A Novel Addressing Scheme for PMIPv6 Based Global IP-WSNs

    Directory of Open Access Journals (Sweden)

    Md. Motaharul Islam

    2011-08-01

    Full Text Available IP based Wireless Sensor Networks (IP-WSNs are being used in healthcare, home automation, industrial control and agricultural monitoring. In most of these applications global addressing of individual IP-WSN nodes and layer-three routing for mobility enabled IP-WSN with special attention to reliability, energy efficiency and end to end delay minimization are a few of the major issues to be addressed. Most of the routing protocols in WSN are based on layer-two approaches. For reliability and end to end communication enhancement the necessity of layer-three routing for IP-WSNs is generating significant attention among the research community, but due to the hurdle of maintaining routing state and other communication overhead, it was not possible to introduce a layer-three routing protocol for IP-WSNs. To address this issue we propose in this paper a global addressing scheme and layer-three based hierarchical routing protocol. The proposed addressing and routing approach focuses on all the above mentioned issues. Simulation results show that the proposed addressing and routing approach significantly enhances the reliability, energy efficiency and end to end delay minimization. We also present architecture, message formats and different routing scenarios in this paper.

  14. Global Health Governance Challenges 2016 – Are We Ready?

    OpenAIRE

    Ilona Kickbusch

    2016-01-01

    The year 2016 could turn out to be a turning point for global health, new political realities and global insecurities will test governance and financing mechanisms in relation to both people and planet. But most importantly political factors such as the global power shift and “the rise of the rest” will define the future of global health. A new mix of health inequity and security challenges has emerged and the 2015 humanitarian and health crises have shown the limits of existing s...

  15. A Novel Addressing Scheme for PMIPv6 Based Global IP-WSNs

    OpenAIRE

    Md. Motaharul Islam; Eui-Nam Huh

    2011-01-01

    IP based Wireless Sensor Networks (IP-WSNs) are being used in healthcare, home automation, industrial control and agricultural monitoring. In most of these applications global addressing of individual IP-WSN nodes and layer-three routing for mobility enabled IP-WSN with special attention to reliability, energy efficiency and end to end delay minimization are a few of the major issues to be addressed. Most of the routing protocols in WSN are based on layer-two approaches. For reliability and e...

  16. Toward a Predictive Understanding of Earth’s Microbiomes to Address 21st Century Challenges

    Science.gov (United States)

    Blaser, Martin J.; Cardon, Zoe G.; Cho, Mildred K.; Dangl, Jeffrey L.; Green, Jessica L.; Knight, Rob; Maxon, Mary E.; Northen, Trent R.; Pollard, Katherine S.

    2016-01-01

    ABSTRACT Microorganisms have shaped our planet and its inhabitants for over 3.5 billion years. Humankind has had a profound influence on the biosphere, manifested as global climate and land use changes, and extensive urbanization in response to a growing population. The challenges we face to supply food, energy, and clean water while maintaining and improving the health of our population and ecosystems are significant. Given the extensive influence of microorganisms across our biosphere, we propose that a coordinated, cross-disciplinary effort is required to understand, predict, and harness microbiome function. From the parallelization of gene function testing to precision manipulation of genes, communities, and model ecosystems and development of novel analytical and simulation approaches, we outline strategies to move microbiome research into an era of causality. These efforts will improve prediction of ecosystem response and enable the development of new, responsible, microbiome-based solutions to significant challenges of our time. PMID:27178263

  17. Toward a Predictive Understanding of Earth's Microbiomes to Address 21st Century Challenges.

    Science.gov (United States)

    Blaser, Martin J; Cardon, Zoe G; Cho, Mildred K; Dangl, Jeffrey L; Donohue, Timothy J; Green, Jessica L; Knight, Rob; Maxon, Mary E; Northen, Trent R; Pollard, Katherine S; Brodie, Eoin L

    2016-01-01

    Microorganisms have shaped our planet and its inhabitants for over 3.5 billion years. Humankind has had a profound influence on the biosphere, manifested as global climate and land use changes, and extensive urbanization in response to a growing population. The challenges we face to supply food, energy, and clean water while maintaining and improving the health of our population and ecosystems are significant. Given the extensive influence of microorganisms across our biosphere, we propose that a coordinated, cross-disciplinary effort is required to understand, predict, and harness microbiome function. From the parallelization of gene function testing to precision manipulation of genes, communities, and model ecosystems and development of novel analytical and simulation approaches, we outline strategies to move microbiome research into an era of causality. These efforts will improve prediction of ecosystem response and enable the development of new, responsible, microbiome-based solutions to significant challenges of our time. PMID:27178263

  18. Partnerships as panacea for addressing global problems? On rationale, context, actors, impact and limitations

    OpenAIRE

    Kolk, A.

    2014-01-01

    This chapter examines partnerships and their peculiarities, based on recent research from various disciplines, in the context of the large problems faced by (global) society. These problems are very complex, often cross national boundaries, and cannot easily be 'solved' by one single actor. Previous 'unilateral' attempts to address them have not been particularly successful, and there are limits to what a single actor can do. Cooperation also enables different actors to leverage their resourc...

  19. Symposium on international safeguards: Addressing verification challenges. Book of extended synopses

    International Nuclear Information System (INIS)

    A safeguards symposium has traditionally been organized by the Safeguards Department approximately every four years. The 2006 symposium addresses challenges to IAEA safeguards that have emerged or grown more serious since 2001. The increase in size and flexibility of uranium enrichment plants, for instance, and the spread of enrichment technology to a wider circle of States, pose challenges to traditional safeguards approaches. The procurement and supply networks discovered in 2004, dealing in sensitive nuclear technology and information, have serious implications for the future effectiveness of IAEA safeguards. The symposium will provide an opportunity for the IAEA and Member States to discuss options for dealing constructively with trade in sensitive nuclear technology. Reflecting developments since 2001, the 2006 symposium will focus on current challenges to the safeguards system, improving collection and analysis of safeguards information (analysis, processing tools, satellite imagery), advances in safeguards techniques and technology (future technology, neutron techniques, spent fuel verification, reprocessing, environmental sampling, containment and surveillance), further strengthening safeguards practices and approaches (safeguards approaches, integrated safeguards, R/SSAC, destructive analysis, non-destructive analysis, enrichment, reprocessing, spent fuel transfer) and future challenges. This publication contains 183 extended synopses, each of them was indexed separately

  20. Summary: Addressing the Interactional Challenges of Moving Collaborative Adaptive Management From Theory to Practice

    Directory of Open Access Journals (Sweden)

    Kathi K. Beratan

    2014-03-01

    Full Text Available Translating the attractive concept of collaborative adaptive management (CAM into practice has proven very difficult. The papers included in this Special Feature explore why this is true and suggest how the challenges might be addressed. This summary highlights common themes, major challenges, and implications for research and practice. Many of the included papers emphasize the central importance of collaboration and stakeholder engagement as a response to complexity and uncertainty. Collectively, the papers make the case that a lack of knowledge about how to manage the human dynamics of comanagement poses a major challenge to implementing CAM. Human activities are the primary drivers of system change in most natural resource management systems, so attention to human dynamics is essential for developing useful change hypotheses and leading indicators that can provide useful and timely feedback for adaptive management. Institutions need to evolve to support adaptive and collaborative management processes. This will require thoughtful design of CAM processes, along with commitment of sufficient time and resources. Implementation challenges should be considered as a major focus for research rather than as simply barriers to progress. More effective ways of capturing practitioners' experiential knowledge are required to improve the practice of CAM. This Special Feature suggests that the concept of a CAM practitioners' journal has promise, but realization of that promise will require careful attention to the needs of and constraints on practitioners.

  1. Regulatory challenges for in vitro diagnostics in a global environment.

    Science.gov (United States)

    Longwell, A

    1994-06-01

    U.S. medical products are marketed globally and are designed to meet needs of medical practitioners and their patients throughout the world. However, differences in how these products are regulated in different countries can pose challenges for the global marketer. This paper explores some of the differences between proposed and extant U.S. and European regulations for in vitro diagnostic products in terms of documentation, records, and labelling. It will describe some of the practical implications of these differences. PMID:7804632

  2. Challenges for a local service agency to address domestic violence -a case study from rural Indonesia.

    Science.gov (United States)

    Hayati, Elli Nur; Emmelin, Maria; Eriksson, Malin

    2014-11-01

    Since the launch of a Zero Tolerance Policy in Indonesia, several policies to address domestic violence have been enacted. The obligation of local governments to establish service units for women survivors of domestic violence is one of them. Since domestic violence is a sensitive and complex issue in Indonesia it is important to understand how governmentally regulated services function in practice. This case study aimed to explore challenges faced by a local service agency in managing service provision for women survivors of domestic violence in rural Indonesia. Data from one focus group discussion (12 participants), four individual interviews, six short narratives, two days of participant observation, as well as archive reviews were collected. All data were analyzed using Grounded Theory Situational Analysis. The major challenge faced by the local agency was the low priority that was given them by the local authorities, mirrored also in low involvement by the assigned volunteers in the daily service. The study also identified a gap between the socio-cultural arena and the law & policy arena that needs to be bridged to avoid that the two arenas address domestic violence in a contradictory way. Budget allocation to support the sustainability of the daily routines of service agencies has to be given priority. There is also a need for careful considerations regarding the composition of personnel involved within daily management of service agencies addressing domestic violence. To bridge the gap between the legal systems and traditional cultural values, culturally adjusted alternative justice systems could be developed to increase women's access to legal support. PMID:25363105

  3. STaRRS in Yellowstone: Addressing Challenges Facing Student-Teacher-Scientist Partnerships

    Science.gov (United States)

    Houseal, A.; Gallagher, R.; Fuhrmann, B.; Sanford, R.

    2010-12-01

    The literature outlines many challenges faced by Student-Teacher-Scientist Partnerships (STSPs) including cultural differences between the scientific research and education communities. For example, shared vocabulary terms with dissimilar definitions can create communication problems. Other issues include accuracy in data collection, meeting the needs of a very diverse group of partners, connecting students with research science in a meaningful way, and maintaining the infrastructure necessary to develop and maintain these partnerships. Additionally, evidence, other than anecdotal, of the success of these partnerships is limited, especially as school year and research cycles are often on different schedules or have very different goals. Students, Teachers, and Rangers & Research Scientists: Investigating Systems at Mammoth Hot Springs in Yellowstone National Park (STaRRS) was an STSP developed to address some of these challenges, model some solutions within an STSP, and identify some possible outcomes for participating teachers and their students. Three strategies used to address some of these challenges that will be discussed briefly in this presentation include: (a) embedding the STSP in an already existing National Park Service environmental education program; (b) development of three types of research activities connecting teachers, students, and scientists to the research, and (c) a professional development (PD) model that included all partners in an on-going year-long process. Results from an accompanying research study will also be presented. Using a pretest-intervention-posttest design, this study revealed significant changes in attitude regarding science and scientists of participating STaRRS teachers. Student data gathered using a quasi-experimental pretest-intervention-posttest treatment and comparison group design also demonstrated significant changes in their attitudes and gains in earth science content knowledge.

  4. Global innovation and production networks: new rationales and policy challenges

    NARCIS (Netherlands)

    Montalvo Corral, C.

    2014-01-01

    Can European policy keep up with global innovation and production dynamics? Europe is committed to maintain its welfare model in the long run but challenging this commitment are two important dimensions. The first concerns the building of Europe itself and its internal contractions that are continua

  5. Career challenges and opportunities in the global chemistry enterprise

    Science.gov (United States)

    This article serves as an overview of the various career challenges and opportunities faced by chemistry professionals in the 21st century in the global chemistry enterprise. One goal is to highlight a broad spectrum of career paths, including non-traditional careers, and to showcase examples of ch...

  6. Official Statistics, Globalization and World Democracy---A Challenge?

    OpenAIRE

    Malaguerra, Carlo

    2005-01-01

    Official statistics is facing new challenges, both quantitatively and qualitatively. This requires, among other things, further input of statistical methods. The interaction with statistical research becomes crucial. Due to globalization, international organisations have to play a major role in the development of official statistics. The ISI should also play an important role in seeking to achieve a comprehensive approach to statistical science.

  7. Global Expansion of International Branch Campuses: Managerial and Leadership Challenges

    Science.gov (United States)

    Lane, Jason E.

    2011-01-01

    In this chapter, the author outlines the growth of international branch campuses (IBCs) over the past fifty years and discusses some of the major management and leadership challenges associated with creating and sustaining IBCs. Part one of the chapter provides a discussion of the global expansion of IBCs. The second part focuses on the…

  8. Product safety and security in the global supply chain: Issues, challenges and research opportunities

    OpenAIRE

    Marucheck, Ann; Greis, Noel; Mena, Carlos; Cai, Linning

    2011-01-01

    A number of high profile product safety events and recalls have heightened public attention to the safety and security of the products that people consume and use. While product safety isn’t a new topic, the effect of the global supply chain in creating or exacerbating safety risks and vulnerabilities is both timely and relevant. In this essay we focus on how the field of operations management can provide fresh perspectives and insights in addressing the challenges of product safety and secur...

  9. Global Health Governance Challenges 2016 – Are We Ready?

    Directory of Open Access Journals (Sweden)

    Ilona Kickbusch

    2016-06-01

    Full Text Available The year 2016 could turn out to be a turning point for global health, new political realities and global insecurities will test governance and financing mechanisms in relation to both people and planet. But most importantly political factors such as the global power shift and “the rise of the rest” will define the future of global health. A new mix of health inequity and security challenges has emerged and the 2015 humanitarian and health crises have shown the limits of existing systems. The global health as well as the humanitarian system will have to prove their capacity to respond and reform. The challenge ahead is deeply political, especially for the rising political actors. They are confronted with the consequences of a model of development that has neglected sustainability and equity, and was built on their exploitation. Some direction has been given by the path breaking international conferences in 2015. Especially the agreement on the Sustainable Development Goals (SDGs and the Paris agreement on climate change will shape action. Conceptually, we will need a different understanding of global health and its ultimate goals - the health of people can no longer be seen separate from the health of the planet and wealth measured by parameters of growth will no longer ensure health.

  10. Global Health Governance Challenges 2016 - Are We Ready?

    Science.gov (United States)

    Kickbusch, Ilona

    2016-01-01

    The year 2016 could turn out to be a turning point for global health, new political realities and global insecurities will test governance and financing mechanisms in relation to both people and planet. But most importantly political factors such as the global power shift and "the rise of the rest" will define the future of global health. A new mix of health inequity and security challenges has emerged and the 2015 humanitarian and health crises have shown the limits of existing systems. The global health as well as the humanitarian system will have to prove their capacity to respond and reform. The challenge ahead is deeply political, especially for the rising political actors. They are confronted with the consequences of a model of development that has neglected sustainability and equity, and was built on their exploitation. Some direction has been given by the path breaking international conferences in 2015. Especially the agreement on the Sustainable Development Goals (SDGs) and the Paris agreement on climate change will shape action. Conceptually, we will need a different understanding of global health and its ultimate goals - the health of people can no longer be seen separate from the health of the planet and wealth measured by parameters of growth will no longer ensure health. PMID:27285512

  11. Consensus Statement on Electronic Health Predictive Analytics: A Guiding Framework to Address Challenges

    Science.gov (United States)

    Amarasingham, Ruben; Audet, Anne-Marie J.; Bates, David W.; Glenn Cohen, I.; Entwistle, Martin; Escobar, G. J.; Liu, Vincent; Etheredge, Lynn; Lo, Bernard; Ohno-Machado, Lucila; Ram, Sudha; Saria, Suchi; Schilling, Lisa M.; Shahi, Anand; Stewart, Walter F.; Steyerberg, Ewout W.; Xie, Bin

    2016-01-01

    Context: The recent explosion in available electronic health record (EHR) data is motivating a rapid expansion of electronic health care predictive analytic (e-HPA) applications, defined as the use of electronic algorithms that forecast clinical events in real time with the intent to improve patient outcomes and reduce costs. There is an urgent need for a systematic framework to guide the development and application of e-HPA to ensure that the field develops in a scientifically sound, ethical, and efficient manner. Objectives: Building upon earlier frameworks of model development and utilization, we identify the emerging opportunities and challenges of e-HPA, propose a framework that enables us to realize these opportunities, address these challenges, and motivate e-HPA stakeholders to both adopt and continuously refine the framework as the applications of e-HPA emerge. Methods: To achieve these objectives, 17 experts with diverse expertise including methodology, ethics, legal, regulation, and health care delivery systems were assembled to identify emerging opportunities and challenges of e-HPA and to propose a framework to guide the development and application of e-HPA. Findings: The framework proposed by the panel includes three key domains where e-HPA differs qualitatively from earlier generations of models and algorithms (Data Barriers, Transparency, and Ethics) and areas where current frameworks are insufficient to address the emerging opportunities and challenges of e-HPA (Regulation and Certification; and Education and Training). The following list of recommendations summarizes the key points of the framework: Data Barriers: Establish mechanisms within the scientific community to support data sharing for predictive model development and testing.Transparency: Set standards around e-HPA validation based on principles of scientific transparency and reproducibility.Ethics: Develop both individual-centered and society-centered risk-benefit approaches to evaluate

  12. Nation state and the challenge of globalization: Project draft

    Directory of Open Access Journals (Sweden)

    Obrenović Zoran G.

    2002-01-01

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

  13. Disaster response and people experiencing homelessness: Addressing challenges of a population with limited resources.

    Science.gov (United States)

    Wexler, Bryan; Smith, Mary-Elise

    2015-01-01

    In this article the authors provide an overview of some issues that inhibit disaster planning and response for people experiencing homelessness and discuss the planning process conducted for this population in Worcester, MA. People experiencing homelessness face numerous challenges in preparing for disasters both natural and human caused. Similarly, providers attempting to aid these individuals must recognize and overcome various factors that hamper efforts to provide assistance. People experiencing homelessness lack the general resources many in the United States take for granted, including food, shelter, communication methods, and transportation. The population also has an increased prevalence of medical and psychiatric conditions. These factors amplify the typical difficulties in preparedness, communication, sheltering, and training for disasters. With these principles in mind, the authors reviewed the literature for best practices, identified potential stakeholders, and developed an annex to help address organization and delivery of care to those experiencing homelessness during a disaster. PMID:26150363

  14. Energy Sustainability: A Key Toto Addressing Environmental, Economic and Societal Challenges

    Directory of Open Access Journals (Sweden)

    Marc A. Rosen

    2013-04-01

    Full Text Available Sustainability is a critically important goal for human activity and development, particularly in the area of energy. Energy resources are critical for economic development and living standards, but their use causes significant environmental impacts. Given the pervasiveness of energy use, energy sustainability is a key to addressing environmental, economic and societal challenges. To achieve energy sustainability, many factors that need to be including harnessing sustainable energy sources, utilizing sustainable energy carriers, increasing efficiency, reducing environmental impact and improving socioeconomic acceptability (e.g., community involvement, affordability, equity and land use. To demonstrate the factors and their importance to energy sustainability, the Red-Mediterranean-Dead Seas Canal Project is considered as a case study. Conclusions are provided related both to steps for energy sustainability.

  15. Addressing the Challenges of Hepatitis C Virus Resistance and Treatment Failure

    Directory of Open Access Journals (Sweden)

    Che C. Colpitts

    2016-08-01

    Full Text Available Chronic hepatitis C is a major cause of chronic liver disease, including liver cirrhosis and hepatocellular carcinoma. The development of direct-acting antivirals (DAAs revolutionized hepatitis C virus (HCV treatment by offering genuine prospects for the first comprehensive cure of a chronic viral infection in humans. While antiviral resistance is a significant limitation for interferon-based therapies, resistance and treatment failure still appear to be present in a small fraction of patients even in state-of-the-art DAA combination therapies. Therefore, treatment failure and resistance still remain a clinical challenge for the management of patients not responding to DAAs. In this special issue of Viruses on HCV drug resistance, mechanisms of antiviral resistance for different classes of antiviral drugs are described. Furthermore, the detection and monitoring of resistance in clinical practice, the clinical impact of resistance in different patient groups and strategies to prevent and address resistance and treatment failure using complementary antiviral strategies are reviewed.

  16. Presidential address - the South African coal industry: current position and future challenges

    Energy Technology Data Exchange (ETDEWEB)

    Mohring, R.P. [Ingwe Coal Corporation (South Africa)

    1997-09-01

    The South African Coal Industry had its beginnings in the Eastern Cape in 1859 when coal was mined to satisfy the fledgeling settlements in the Eastern Cape. The growth in the industry was relatively slow up to the early 1970s when, firstly, the export business was expanded coupled with a major increase in the quantity of coal converted to liquid fuels and utilized for power generation. To meet this increased demand the industry developed many new operations employing the latest mining technology and systems. Coal production in South Africa reached 204 million tons in 1996 and revenue from exports reached R8 billion making it the second-largest foreign exchange earner after gold. In his address Rick P. Mohring describes the role coal plays in the international energy scene and outlines South Africa`s position as a producer and consumer of coal, and the challenges facing the industry. A wide range of steam-coals are produced to satisfy both the local market (power generation, coal conversion and the metallurgical industry) and the export steam-coal market. South Africa is in a unique position regarding the export market as it is still a relatively low-cost producer and is geographically well-placed to play in both the European and Far East markets. There are, however, a number of challenges facing the industry. To retain our competitiveness in the international market, ways of minimizing the cost pressures caused by high-cost inflation increased environmental protection obligations and a decreasing quality resource base need to be sought. Locally the coal mining industry has a major role to play in Eskom`s goal of reducing the real cost of electricity by 15% in the next three years. Safety and health, productivity and the adaptation of the latest technology are issues being addressed by the industry to maintain its dominant position within the South African economy. 7 figs.

  17. Addressing Emerging Risks: Scientific and Regulatory Challenges Associated with Environmentally Persistent Free Radicals

    Science.gov (United States)

    Dugas, Tammy R.; Lomnicki, Slawomir; Cormier, Stephania A.; Dellinger, Barry; Reams, Margaret

    2016-01-01

    Airborne fine and ultrafine particulate matter (PM) are often generated through widely-used thermal processes such as the combustion of fuels or the thermal decomposition of waste. Residents near Superfund sites are exposed to PM through the inhalation of windblown dust, ingestion of soil and sediments, and inhalation of emissions from the on-site thermal treatment of contaminated soils. Epidemiological evidence supports a link between exposure to airborne PM and an increased risk of cardiovascular and pulmonary diseases. It is well-known that during combustion processes, incomplete combustion can lead to the production of organic pollutants that can adsorb to the surface of PM. Recent studies have demonstrated that their interaction with metal centers can lead to the generation of a surface stabilized metal-radical complex capable of redox cycling to produce ROS. Moreover, these free radicals can persist in the environment, hence their designation as Environmentally Persistent Free Radicals (EPFR). EPFR has been demonstrated in both ambient air PM2.5 (diameter < 2.5 µm) and in PM from a variety of combustion sources. Thus, low-temperature, thermal treatment of soils can potentially increase the concentration of EPFR in areas in and around Superfund sites. In this review, we will outline the evidence to date supporting EPFR formation and its environmental significance. Furthermore, we will address the lack of methodologies for specifically addressing its risk assessment and challenges associated with regulating this new, emerging contaminant. PMID:27338429

  18. Addressing Emerging Risks: Scientific and Regulatory Challenges Associated with Environmentally Persistent Free Radicals.

    Science.gov (United States)

    Dugas, Tammy R; Lomnicki, Slawomir; Cormier, Stephania A; Dellinger, Barry; Reams, Margaret

    2016-06-08

    Airborne fine and ultrafine particulate matter (PM) are often generated through widely-used thermal processes such as the combustion of fuels or the thermal decomposition of waste. Residents near Superfund sites are exposed to PM through the inhalation of windblown dust, ingestion of soil and sediments, and inhalation of emissions from the on-site thermal treatment of contaminated soils. Epidemiological evidence supports a link between exposure to airborne PM and an increased risk of cardiovascular and pulmonary diseases. It is well-known that during combustion processes, incomplete combustion can lead to the production of organic pollutants that can adsorb to the surface of PM. Recent studies have demonstrated that their interaction with metal centers can lead to the generation of a surface stabilized metal-radical complex capable of redox cycling to produce ROS. Moreover, these free radicals can persist in the environment, hence their designation as Environmentally Persistent Free Radicals (EPFR). EPFR has been demonstrated in both ambient air PM2.5 (diameter < 2.5 µm) and in PM from a variety of combustion sources. Thus, low-temperature, thermal treatment of soils can potentially increase the concentration of EPFR in areas in and around Superfund sites. In this review, we will outline the evidence to date supporting EPFR formation and its environmental significance. Furthermore, we will address the lack of methodologies for specifically addressing its risk assessment and challenges associated with regulating this new, emerging contaminant.

  19. Re-thinking wastewater landscapes: combining innovative strategies to address tomorrow's urban wastewater treatment challenges.

    Science.gov (United States)

    Smith, B R

    2009-01-01

    Most major cities worldwide face urban water management challenges relating to drinking supply, stormwater and wastewater treatment, and ecological preservation. In light of climate change and finite natural resources, addressing these challenges in sustainable ways will require innovative solutions arising from interdisciplinary collaboration. This article summarizes five major urban water management strategies that bridge the fields of engineering, ecology, landscape architecture, and urban planning. A conceptual implementation of these strategies is demonstrated through a design for a small constructed wetland treatment system in San Francisco, California. The proposed decentralized system described in this article consists of a detention basin, vegetated and open free water surface wetlands, and ultraviolet disinfection. In wet weather, the system would detain and treat combined sewer discharges (CSD), and in dry weather it would treat residential greywater for toilet flushing and irrigation in a nearby neighborhood. It is designed to adapt over time to changing climatic conditions and treatment demands. Importantly, this proposal demonstrates how constructed wetland engineers can incorporate multiple benefits into their systems, offering a vision of how wastewater infrastructure can be an attractive community, educational, recreational, and habitat amenity through the integration of engineering, ecology, and landscape design.

  20. The credibility challenge for global fluvial flood risk analysis

    Science.gov (United States)

    Trigg, M. A.; Birch, C. E.; Neal, J. C.; Bates, P. D.; Smith, A.; Sampson, C. C.; Yamazaki, D.; Hirabayashi, Y.; Pappenberger, F.; Dutra, E.; Ward, P. J.; Winsemius, H. C.; Salamon, P.; Dottori, F.; Rudari, R.; Kappes, M. S.; Simpson, A. L.; Hadzilacos, G.; Fewtrell, T. J.

    2016-09-01

    Quantifying flood hazard is an essential component of resilience planning, emergency response, and mitigation, including insurance. Traditionally undertaken at catchment and national scales, recently, efforts have intensified to estimate flood risk globally to better allow consistent and equitable decision making. Global flood hazard models are now a practical reality, thanks to improvements in numerical algorithms, global datasets, computing power, and coupled modelling frameworks. Outputs of these models are vital for consistent quantification of global flood risk and in projecting the impacts of climate change. However, the urgency of these tasks means that outputs are being used as soon as they are made available and before such methods have been adequately tested. To address this, we compare multi-probability flood hazard maps for Africa from six global models and show wide variation in their flood hazard, economic loss and exposed population estimates, which has serious implications for model credibility. While there is around 30%-40% agreement in flood extent, our results show that even at continental scales, there are significant differences in hazard magnitude and spatial pattern between models, notably in deltas, arid/semi-arid zones and wetlands. This study is an important step towards a better understanding of modelling global flood hazard, which is urgently required for both current risk and climate change projections.

  1. Using Just in Time Teaching in a Global Climate Change Course to Address Misconceptions

    Science.gov (United States)

    Schuenemann, K. C.

    2013-12-01

    Just in Time Teaching (JiTT) is employed in an introductory Global Climate Change college course with the intention of addressing common misconceptions and climate myths. Students enter the course with a variety of prior knowledge and opinions on global warming, and JiTT can be used as a constructivist pedagogical approach to make use of this prior knowledge. Students are asked to watch a short video or do a reading, sometimes screen capture videos created by the professor as review of material from the previous class, a video available on the web from NASA or NOAA, for example, or a reading from an online article or their textbook. After the video or reading, students answer a question carefully designed to pry at a common misconception, or simply are asked for the 'muddiest point' that remains on the concept. This assignment is done the night before class using a web program. The program aggregates the answers in an organized way so the professor can use the answers to design the day's lesson to address common misconceptions or concerns students displayed in their answers, as well as quickly assign participation credit to students who completed the assignment. On the other hand, if students display that they have already mastered the material, the professor can confidently move on to the next concept. The JiTT pedagogical method personalizes each lecture period to the students in that particular class for maximum efficiency while catching and fixing misconceptions in a timely manner. This technique requires students to spend time with the material outside of class, acts as review of important concepts, and increases engagement in class due to the personalization of the course. Evaluation results from use of this technique will be presented. Examples of successful JiTT videos, questions, student answers, and techniques for addressing misconceptions during lecture will also be presented with the intention that instructors can easily apply this technique to their

  2. THE CHALLENGE OF GLOBALIZATION FOR LARGE CHINESE FIRMS

    OpenAIRE

    Peter Nolan; Jin Zhang

    2002-01-01

    As China joins the World Trade Organization, the author questions whether China’s large firms will be able to compete on the global level playing field. Over the past two decades, Chinese large enterprises have undertaken extensive evolutionary change but, at the same time, the world’s leading firms have undergone a revolutionary transformation. Based on analysis of firms with the aerospace, oil and petrochemical industry, the authors conclude that China’s leading firms face critical challeng...

  3. Using the cloud to facilitate global software development challenges

    OpenAIRE

    Hashmi, Sajid Ibrahim; Clerc, Viktor; Razavian, Maryam; Manteli, Christina; Tamburri, Damian Andrew; Lago, Patricia; Di Nitto, Elisabetta; Richardson, Ita

    2011-01-01

    peer-reviewed With the expansion of national markets beyond geographical limits, success of any business often depends on using software for competitive advantage. Furthermore, as technological boundaries are expanding, projects distributed across different geographical locations have become a norm for the software solution providers. Nevertheless, when implementing Global Software Development (GSD), organizations continue to face challenges in adhering to the development life cycle. The a...

  4. The impact of globalization and environmental change on health: challenges for nurse education.

    Science.gov (United States)

    Kirk, Maggie

    2002-01-01

    The environment is an established domain of nursing knowledge, but some authors argue that the traditional perspective is too narrowly focused on the immediate environment to appreciate the relevance of the global environment. This article explores how human activities are bringing about global changes through their impact on biogeochemical cycles, land use and mobility of organisms, altering biodiversity and climate, and ultimately compromising the ecosystems services that sustain our planet. The consequences of global change for population health are examined, including the emergence of drug-resistant diseases, and the implications of climate warming and pollution for health. Addressing these issues presents a considerable challenge for nursing at all levels, in promoting sustainable policies, integrating environmental considerations into clinical practice, and in the nursing role as health educators. The greatest challenge is to education, to raise awareness of the relevance and importance of the global environment to health, and to empower nurses with sufficient understanding of the issues to apply them to practice, participate in debate and contribute to policy-making that aims to reduce the burden of global changes. The extent to which the profession is prepared to diversify in response to these challenges is discussed.

  5. The impact of globalization and environmental change on health: challenges for nurse education.

    Science.gov (United States)

    Kirk, Maggie

    2002-01-01

    The environment is an established domain of nursing knowledge, but some authors argue that the traditional perspective is too narrowly focused on the immediate environment to appreciate the relevance of the global environment. This article explores how human activities are bringing about global changes through their impact on biogeochemical cycles, land use and mobility of organisms, altering biodiversity and climate, and ultimately compromising the ecosystems services that sustain our planet. The consequences of global change for population health are examined, including the emergence of drug-resistant diseases, and the implications of climate warming and pollution for health. Addressing these issues presents a considerable challenge for nursing at all levels, in promoting sustainable policies, integrating environmental considerations into clinical practice, and in the nursing role as health educators. The greatest challenge is to education, to raise awareness of the relevance and importance of the global environment to health, and to empower nurses with sufficient understanding of the issues to apply them to practice, participate in debate and contribute to policy-making that aims to reduce the burden of global changes. The extent to which the profession is prepared to diversify in response to these challenges is discussed. PMID:11886231

  6. A systematic review of knowledge sharing challenges and practices in global software development

    DEFF Research Database (Denmark)

    Zahedi, Mansooreh; Shahin, Mojtaba; Babar, Muhammad Ali

    2016-01-01

    the data extracted from the reviewed primary studies. Results: Our findings revealed that knowledge sharing challenges and practices in GSD could be classi- fied in 6 main themes: management, team structure, work processes/practices, team cognition, social attributes and technology. In regard to contextual......; hence, it was not possible to investigate the potential relations between knowl- edge sharing challenges/practices and the contextual attributes of GSD teams. We assert the need of exploring knowledge sharing in the context of small/medium sized organizations to avoid the risk of findings being biased......Context: Global Software Development (GSD) presents significant challenges to share and understand knowledge required for developing software. Organizations are expected to implement appropriate practices to address knowledge-sharing challenges in GSD. With the growing literature on GSD and its...

  7. Planetary Atmosphere and Surfaces Chamber (PASC: A Platform to Address Various Challenges in Astrobiology

    Directory of Open Access Journals (Sweden)

    Eva Mateo-Marti

    2014-08-01

    . Furthermore, the stability and presence of certain minerals on planetary surfaces and the potential habitability of microorganisms under various planetary environmental conditions can be studied using our apparatus. Therefore, these simulation chambers can address multiple different challenging and multidisciplinary astrobiological studies.

  8. Addressing Challenges to the Design & Test of Operational Lighting Environments for the International Space Station

    Science.gov (United States)

    Clark, Toni A.

    2014-01-01

    In our day to day lives, the availability of light, with which to see our environment, is often taken for granted. The designers of land based lighting systems use sunlight and artificial light as their toolset. The availability of power, quantity of light sources, and variety of design options are often unlimited. The accessibility of most land based lighting systems makes it easy for the architect and engineer to verify and validate their design ideas. Failures with an implementation, while sometimes costly, can easily be addressed by renovation. Consider now, an architectural facility orbiting in space, 260 miles above the surface of the earth. This human rated architectural facility, the International Space Station (ISS) must maintain operations every day, including life support and appropriate human comforts without fail. The facility must also handle logistics of regular shipments of cargo, including new passengers. The ISS requires accommodations necessary for human control of machine systems. Additionally, the ISS is a research facility and supports investigations performed inside and outside its livable volume. Finally, the facility must support remote operations and observations by ground controllers. All of these architectural needs require a functional, safe, and even an aesthetic lighting environment. At Johnson Space Center, our Habitability and Human Factors team assists our diverse customers with their lighting environment challenges, via physical test and computer based analysis. Because of the complexity of ISS operational environment, our team has learned and developed processes that help ISS operate safely. Because of the dynamic exterior lighting environment, uses computational modeling to predict the lighting environment. The ISS' orbit exposes it to a sunrise every 90 minutes, causing work surfaces to quickly change from direct sunlight to earthshine to total darkness. Proper planning of vehicle approaches, robotics operations, and crewed

  9. Addressing new challenges for inclusive education in the 21st century

    OpenAIRE

    David Subero; Luis Fernando Brito; Moises Esteban Guitart

    2015-01-01

    Статья «Addressing new challenges for inclusive education in the 21st century» была опубликована в сборнике материалов III Всероссийской научно-практической конференции с международным участием «Проблемы формирования профессионализма специалистов социальной работы»

  10. Analisis & Perbandingan Aggregatable Global Unicast Address IPv6 Dengan Global Unicast Address IPv4 Terhadap Efisiensi Rute Aggregasi Border Gateway Protokol

    OpenAIRE

    Sihombing, Anggiat Horas

    2012-01-01

    Communication that occurs in the internet is a communication between an IPaddress with another IP that is unique. Since the beginning of the creation ofcomputer networks and the Internet until now, the IP address used is IPv4. Growing needs of IPv4 addresses to internet almost reached the end of the ability to allocate IPv4 IP address so that IPv6 was created as a replacement for IPv4. In the implementation of IPv6 on the internet in the communication between the Autonomous System (AS) is not...

  11. Climate change and forest diseases: using todays knowledge to address future challenges

    Energy Technology Data Exchange (ETDEWEB)

    Sturrock, R. N.

    2012-11-01

    The health of the earths forests and urban green spaces is increasingly challenged by the outcomes of human activities, including global climate change. As climate changes, the role and impact of diseases on trees in both forest ecosystems and in urban settings will also change. Knowledge of relationships between climate variables and diseases affecting forest and urban trees is reviewed, with specific emphasis on those affecting foliage, shoots, and stems. Evidence that forest diseases are already responding to the earths changing climate is examined (e.g., Dothistroma needle blight in northern British Columbia) as are predicted scenarios for future changes in impact on forests by other tree diseases. Outbreaks of tree diseases caused by native and alien pathogens are predicted to become more frequent and intense this and other general predictions about the effects of climate change on forest and tree diseases are discussed. Despite the uncertainty that accompanies such predictions it is imperative that researchers, forest and urban tree managers, and policy makers work together to develop and implement management strategies that enhance the resilience of the worlds forests and urbanized trees. Strategies discussed include monitoring, forecasting, planning, and mitigation. (Author) 60 refs.

  12. An optimal adaptive design to address local regulations in global clinical trials.

    Science.gov (United States)

    Luo, Xiaolong; Shih, Weichung Joe; Ouyang, S Peter; Delap, Robert J

    2010-01-01

    After multi-regional clinical trials (MRCTs) have demonstrated overall significant effects, evaluation for a region-specific effect is often important. Recent guidance from regulatory authorities regarding evaluation for possible country-specific effects has led to research on statistical designs that incorporate such evaluations in MRCTs. These statistical designs are intended to use the MRCTs to address the requirements for global registration of a medicinal product. Adding a regional requirement could change the probability for declaring positive effect for the region when there is indeed no treatment difference as well as when there is in fact a true difference within the region. In this paper, we first quantify those probability structures based on the guidance issued by the Ministry of Health, Labour and Welfare (MHLW) of Japan. An adaptive design is proposed to consider those probabilities and to optimize the efficiency for regional objectives. This two-stage approach incorporates comprehensive global objectives into an integrated study design and may mitigate the need for a separate local bridging study. A procedure is used to optimize region-specific enrollment based on an objective function. The overall sample size requirement is assessed. We will use simulation analyses to illustrate the performance of the proposed study design. PMID:20872620

  13. Securing classification and regulatory approval for deepwater projects: management challenges in a global environment

    Energy Technology Data Exchange (ETDEWEB)

    Feijo, Luiz P.; Burton, Gareth C. [American Bureau of Shipping (ABS), Rio de Janeiro, RJ (Brazil)

    2008-07-01

    As the offshore industry continues to develop and move into increasingly deeper waters, technological boundaries are being pushed to new limits. Along with these advances, the design, fabrication and installation of deepwater oil and gas projects has become an increasingly global endeavor. After providing an overview of the history and role of Classification Societies, this paper reviews the challenges of securing classification and regulatory approval in a global environment. Operational, procedural and technological changes which one Classification Society; the American Bureau of Shipping, known as ABS, has implemented to address these challenges are presented. The result of the changes has been a more customized service aiming at faster and more streamlined classification approval process. (author)

  14. Organization for rare diseases India (ORDI) - addressing the challenges and opportunities for the Indian rare diseases' community.

    Science.gov (United States)

    Rajasimha, Harsha Karur; Shirol, Prasannakumar Basayya; Ramamoorthy, Preveen; Hegde, Madhuri; Barde, Sangeeta; Chandru, Vijay; Ravinandan, M E; Ramchandran, Ramani; Haldar, Kasturi; Lin, Jimmy C; Babar, Imran A; Girisha, Katta M; Srinivasan, Sudha; Navaneetham, Duraiswamy; Battu, Rajani; Devarakonda, Rajashree; Kini, Usha; Vijayachandra, Kinnimulki; Verma, Ishwar C

    2014-08-13

    In order to address the unmet needs and create opportunities that benefit patients with rare disease in India, a group of volunteers created a not-for-profit organization named Organization for Rare Diseases India (ORDI; www.ordindia.org). ORDI plans to represent the collective voice and advocate the needs of patients with rare diseases and other stakeholders in India. The ORDI team members come from diverse backgrounds such as genetics, molecular diagnostics, drug development, bioinformatics, communications, information technology, patient advocacy and public service. ORDI builds on the lessons learned from numerous similar organizations in the USA, European Union and disease-specific rare disease foundations in India. In this review, we provide a background on the landscape of rare diseases and the organizations that are active in this area globally and in India. We discuss the unique challenges in tackling rare diseases in India, and highlight the unmet needs of the key stakeholders of rare diseases. Finally, we define the vision, mission, goals and objectives of ORDI, identify the key developments in the health care context in India and welcome community feedback and comments on our approach.

  15. Addressing challenges in combining GOES and LEO satellite products of the CONUS

    Science.gov (United States)

    Petersen, R. A.; Dworak, R.

    2012-12-01

    The challenges of transforming data from the next generation of satellites into information and products for the weather and science purposes presents a major challenge to both the research and applications communities. This will be especially difficult over land, where the process of integrating observations from multiple instruments and platforms in real time is complicated by the influence of the land surface on the observations themselves. In addition, effective merging of the mixture of time-continuous GEO and less frequent but higher spectral resolution LEO observations with other new surface-based observations will be essential and require new product processing strategies. The material shown in this presentation will begin to address some of these issues. It will describe results of efforts to inter-calibrate moisture products derived from existing GEO and LEO data sets over land designed 1) to identify and remove biases from the GOES moisture retrievals, 2) to determine the seasonally varying information content of the GOES relative to NWP model 'first guess' fields, 3) to determine the similarities and differences in error structures between GOES and AIRS retrievals, and 4) to determine the vertical structure of the errors in both systems. For example, comparisons have been made between GOES Total Precipitable Water (TPW) using the Li retrieval system (GOES-Li) and data from Raman Lidar (RL), Microwave Radiometer (MWR) and surface-based GPS-Met systems at the ARM CART site. The test showed for using one year of derived TPW products, the NWP model first guess (GFS) and GOES-Li products are wetter, however the GOES-Li beats the GFS in the warm season, especially in August when the NWP precipitation skill is least. During the warm season GOES-Li is noticeably better than GFS (which was too wet) during daytime. In addition, the GPS-Met data are best during the daytime, while the Ramon Lidar performs best at night. AIRS products were also evaluated for several

  16. Dublin Ireland: a city addressing challenging water supply, management, and governance issues

    Directory of Open Access Journals (Sweden)

    Mary Kelly-Quinn

    2014-12-01

    Full Text Available The population of Dublin City and its suburbs currently stands at 1.3 million and is projected to reach 2.1 million by 2022. There is pressure on its water supply system (inadequate catchment sources, ageing infrastructure including treatment facilities, and distribution network with little or no spare capacity despite Ireland's relatively high rainfall that is well distributed throughout the year; albeit the greatest rainfall occurs in the west and southwest and at some remove from Dublin. The current governance approach to addressing the projected water supply deficit relies heavily on a combination of identifying new supply sources to secure the long-term water supply needs of the city together with an intense drive toward achieving "demand-side" reduced usage and conservation targets in accordance with EU benchmarks for various individual and sectoral users. This potentially emerging crisis of water scarcity in Dublin, with drivers including population growth, greater industrial and institutional demands, migration, and climate change, has generated one of the most significant public water works projects proposed in Irish history, which is to abstract raw water from the Shannon River Basin in the midland region and, following treatment, pump it to a storage reservoir in a cut-away bog before piping to the Greater Dublin Area. The preparations for this scheme have brought to the forefront some longstanding Irish water resources governance issues and challenges. This provides a unique opportunity and imperative at this time to take a more comprehensive look at the decision-making process in this regard, one done in the context of new European and national policies requiring incorporation of integrated planning to sustain ecosystem services, water resources management, water services management, and flood defense principles, and one taking account of the current unprecedented state of flux in which water resources management institutions in

  17. Academic Research Library as Broker in Addressing Interoperability Challenges for the Geosciences

    Science.gov (United States)

    Smith, P., II

    2015-12-01

    Data capture is an important process in the research lifecycle. Complete descriptive and representative information of the data or database is necessary during data collection whether in the field or in the research lab. The National Science Foundation's (NSF) Public Access Plan (2015) mandates the need for federally funded projects to make their research data more openly available. Developing, implementing, and integrating metadata workflows into to the research process of the data lifecycle facilitates improved data access while also addressing interoperability challenges for the geosciences such as data description and representation. Lack of metadata or data curation can contribute to (1) semantic, (2) ontology, and (3) data integration issues within and across disciplinary domains and projects. Some researchers of EarthCube funded projects have identified these issues as gaps. These gaps can contribute to interoperability data access, discovery, and integration issues between domain-specific and general data repositories. Academic Research Libraries have expertise in providing long-term discovery and access through the use of metadata standards and provision of access to research data, datasets, and publications via institutional repositories. Metadata crosswalks, open archival information systems (OAIS), trusted-repositories, data seal of approval, persistent URL, linking data, objects, resources, and publications in institutional repositories and digital content management systems are common components in the library discipline. These components contribute to a library perspective on data access and discovery that can benefit the geosciences. The USGS Community for Data Integration (CDI) has developed the Science Support Framework (SSF) for data management and integration within its community of practice for contribution to improved understanding of the Earth's physical and biological systems. The USGS CDI SSF can be used as a reference model to map to Earth

  18. Global progress against cancer-challenges and oppor tunities

    Institute of Scientific and Technical Information of China (English)

    Frédéric Biemar; Margaret Foti

    2013-01-01

    The last ten years have seen remarkable progress in cancer research. However, despite significant breakthroughs in the understanding, prevention, and treatment of cancer, the disease continues to affect millions of people worldwide. Cancer’s complexity compounded with ifnancial, policy and regulatory roadblocks has slowed the rate of progress being made against cancer. In this paper, we review a few of the most recent breakthroughs that are fueling medical advances and bringing new hope for patients affected by this devastating disease. We also address the challenges facing us and the opportunities to accelerate future progress against cancer. The efforts of the American Association for Cancer Research (AACR) to address the cancer burden already extend beyond the borders of the United States of America. hTe AACR is committed to increasing its efforts to stem the tide of cancer worldwide by promoting innovative programs, strategies, and initiatives for cancer researchers and all those engaged in cancer-related biomedical sciences around the world.

  19. The status and challenge of global fire modelling

    Science.gov (United States)

    Hantson, Stijn; Arneth, Almut; Harrison, Sandy P.; Kelley, Douglas I.; Prentice, I. Colin; Rabin, Sam S.; Archibald, Sally; Mouillot, Florent; Arnold, Steve R.; Artaxo, Paulo; Bachelet, Dominique; Ciais, Philippe; Forrest, Matthew; Friedlingstein, Pierre; Hickler, Thomas; Kaplan, Jed O.; Kloster, Silvia; Knorr, Wolfgang; Lasslop, Gitta; Li, Fang; Mangeon, Stephane; Melton, Joe R.; Meyn, Andrea; Sitch, Stephen; Spessa, Allan; van der Werf, Guido R.; Voulgarakis, Apostolos; Yue, Chao

    2016-06-01

    Biomass burning impacts vegetation dynamics, biogeochemical cycling, atmospheric chemistry, and climate, with sometimes deleterious socio-economic impacts. Under future climate projections it is often expected that the risk of wildfires will increase. Our ability to predict the magnitude and geographic pattern of future fire impacts rests on our ability to model fire regimes, using either well-founded empirical relationships or process-based models with good predictive skill. While a large variety of models exist today, it is still unclear which type of model or degree of complexity is required to model fire adequately at regional to global scales. This is the central question underpinning the creation of the Fire Model Intercomparison Project (FireMIP), an international initiative to compare and evaluate existing global fire models against benchmark data sets for present-day and historical conditions. In this paper we review how fires have been represented in fire-enabled dynamic global vegetation models (DGVMs) and give an overview of the current state of the art in fire-regime modelling. We indicate which challenges still remain in global fire modelling and stress the need for a comprehensive model evaluation and outline what lessons may be learned from FireMIP.

  20. Mentoring health researchers globally: Diverse experiences, programmes, challenges and responses.

    Science.gov (United States)

    Cole, Donald C; Johnson, Nancy; Mejia, Raul; McCullough, Hazel; Turcotte-Tremblay, Anne-Marie; Barnoya, Joaquin; Falabella Luco, María Soledad

    2016-10-01

    Mentoring experiences and programmes are becoming increasingly recognised as important by those engaged in capacity strengthening in global health research. Using a primarily qualitative study design, we studied three experiences of mentorship and eight mentorship programmes for early career global health researchers based in high-income and low- and middle-income countries. For the latter, we drew upon programme materials, existing unpublished data and more formal mixed-method evaluations, supplemented by individual email questionnaire responses. Research team members wrote stories, and the team assembled and analysed them for key themes. Across the diverse experiences and programmes, key emergent themes included: great mentors inspire others in an inter-generational cascade, mentorship is transformative in personal and professional development and involves reciprocity, and finding the right balance in mentoring relationships and programmes includes responding creatively to failure. Among the challenges encountered were: struggling for more level playing fields for new health researchers globally, changing mindsets in institutions that do not have a culture of mentorship and building collaboration not competition. Mentoring networks spanning institutions and countries using multiple virtual and face-to-face methods are a potential avenue for fostering organisational cultures supporting quality mentorship in global health research. PMID:26234691

  1. Coping with global environmental change, disasters and security. Threats, challenges, vulnerabilities and risks

    Energy Technology Data Exchange (ETDEWEB)

    Brauch, Hans Guenter [Freie Univ. Berlin (Germany). Dept. of Political and Social Sciences; UNU-EHS, Bonn (DE). College of Associated Scientists and Advisors (CASA); Oswald Spring, Ursula [National Univ. of Mexico, Cuernavaca (MX). Regional Multidisciplinary Research Centre (CRIM); Mesjasz, Czeslaw [Cracow Univ. of Exonomics (Poland). Faculty of Management; Grin, John [Amsterdam Univ. (Netherlands). Dept. of Political Science; Dutch Knowledge network for Systems Innovations and Transitions (KSI), Amsterdam (Netherlands); Kameri-Mbote, Patricia [Strathmore Univ., Nairobi (Kenya). Dept. of Law; International Environmental Law Research Centre, Nairobi (Kenya); Chourou, Bechir [Univ. of Tunis-Carthage, Hammam-Chatt (Tunisia); Dunay, Pal [Geneva Centre for Security Policy (Switzerland). International Training Course in Security Policy; Birkmann, Joern (eds.) [United Nations Univ. (UNU), Bonn (DE). Inst. for Environment and Human Security (EHS)

    2011-07-01

    This policy-focused Global Environmental and Human Security Handbook for the Anthropo-cene (GEHSHA) addresses new security threats, challenges, vulnerabilities and risks posed by global environmental change and disasters. In 6 forewords, 5 preface essays 95 peer reviewed chapcountries analyse in 10 parts concepts of military and political hard security and economic, social, environmental soft security with a regional focus on the Near East, North and Sub-Sahara Africa and Asia and on hazards in urban centres. The major focus is on coping with global environmental change: climate change, desertification, water, food and health and with hazards and strategies on social vulnerability and resilience building and scientific, international, regional and national political strategies, policies and measures including early warning of conflicts and hazards. The book proposes a political geo-ecology and discusses a 'Fourth Green Revolution' for the Anthropocene era of earth history. (orig.)

  2. High level radioactive waste (HLW) disposal a global challenge

    CERN Document Server

    PUSCH, R; NAKANO, M

    2011-01-01

    High Level Radioactive Waste (HLW) Disposal, A Global Challenge presents the most recent information on proposed methods of disposal for the most dangerous radioactive waste and for assessing their function from short- and long-term perspectives. It discusses new aspects of the disposal of such waste, especially HLW.The book is unique in the literature in making it clear that, due to tectonics and long-term changes in rock structure, rock can serve only as a ""mechanical support to the chemical apparatus"" and that effective containment of hazardous elements can only be managed by properly des

  3. Addressing Challenges to Public Understanding of Science: Epistemic Cognition, Motivated Reasoning, and Conceptual Change

    Science.gov (United States)

    Sinatra, Gale M.; Kienhues, Dorothe; Hofer, Barbara K.

    2014-01-01

    Science is of critical importance to daily life in a knowledge society and has a significant influence on many everyday decisions. As scientific problems increase in their number and complexity, so do the challenges facing the public in understanding these issues. Our objective is to focus on 3 of those challenges: the challenge of reasoning about…

  4. Constraints and challenges in access to insulin: a global perspective.

    Science.gov (United States)

    Beran, David; Ewen, Margaret; Laing, Richard

    2016-03-01

    Substantial attention has been given to the issue of access to medicines for communicable diseases; however, access to essential medicines for diabetes, especially insulin, has had insufficient focus. Although insulin was discovered in 1921, the drug is unattainable to many globally, and this Review aims to highlight the range and complexity of factors that contribute to this unattainability. Manufacturers' selling prices of various insulin formulations and presentations, duties, taxes, mark-ups, and other supply chain costs affect the price of insulin and hence the drug's affordability to health systems and individuals. Unlike drugs for HIV and AIDS, the production of generic or biosimilar insulin has not had an effect on the overall market. Other factors contributing to poor availability of insulin include its quantification at the national level, in-country distribution, and determination of needs at lower levels of the health system. Although insulin is essential for the survival of people with type 1 diabetes and is needed for improved management of diabetes for some people with type 2 diabetes, very little has been done globally to address the issue of access, despite the UN's political commitment to address non-communicable diseases and ensure universal access to drugs for these disorders. PMID:26857998

  5. Addressing the local aspects of global change impacts on stream metabolism using frequency analysis tools.

    Science.gov (United States)

    Val, Jonatan; Pino, Rosa; Navarro, Enrique; Chinarro, David

    2016-11-01

    Global change, as a combination of climate change, human activities on watersheds and the river flow regulation, causes intense changes in hydrological cycles and, consequently, threatens the good ecological status of freshwater biological communities. This study addresses how and whether the combination of climatic drivers and local human impacts may alter the metabolism of freshwater communities. We identified a few factors modulating the natural water flow and quality in 25 point spread within the Ebro river Basin: waste water spills, industrial spills, reservoir discharges, water withdrawals, agricultural use, and the presence of riparian forests. We assessed their impacts on the freshwater metabolism as changes in the annual cycle of both gross primary production-GPP - and ecosystem respiration-ER -. For this purpose, daily data series were analyzed by continuous wavelet transformation, allowing for the assessment of the metabolic ecosystem Frequency Spectrum Patterns (FSPs). Changes in the behavior of ecosystem metabolism were strongly associated with local characteristics at each sampling point, however in 20 out of 25 studied points, changes in metabolic ecosystem FSP were related to climatic change events (the driest period of the last 140years). The changes in FSP indicate that severe impacts on how biological communities use carbon sources occur as a result of the human water management - too much focus on human needs - during intense climatic events. Results show that local factors, and specially the flow regulation, may modulate the impact of global change. As example those points exposed to a more intense anthropization showed a clear disruption - and even disappearance - of the annual FSP. This information may help managers to understand the action mechanisms of non-climatic factors at ecosystem level, leading to better management policies based on the promotion of ecosystem resilience. The method here presented may help on improving the calculation

  6. The Global Atmosphere Watch Programme: New Challenges and Opportunities

    Science.gov (United States)

    Terblanche, D. E.; Tarasova, O. A.

    2015-12-01

    The Global Atmosphere Watch Programme, one of the tree research Programmes of the World Meteorological Organization (WMO/GAW) is the only existing long-term international global programme that coordinates observations and analysis of atmospheric composition changes. The GAW Programme builds on a partnership of more than 100 countries. Within its 25 years of existence WMO/GAW has matured to the system that provides reliable long-term high quality observations in support of international policy making. WMO/GAW includes globally coordinated observational network, complemented by a comprehensive quality assurance system and capacity development. In spite of the fact that GAW has embraced the IGACO strategy (Integrated Global Atmospheric Chemistry Observations), the programme in its current form still has a strong observational bias. Future development of WMO/GAW requires the further evolution of the programme concept toward "science for services". New challenges call for the changes in the GAW station requirements and data managements, for new approaches to collaboration with the contributing networks and better involvement of the modelling community. The programme structure is evolving to streamline better to user requirements with the move from precipitation chemistry to total deposition and from near-real-time data delivery to applications (modeling) requiring such data delivery. The updated concept of GAW will include more cross-cutting applications. A new category of local station is introduced to help with the verification of some applications including those related to urban areas and the impacts of urban complexes regionally and globally. The evolution of the GAW Programme towards user driven cross-cutting applications provides a new opportunity to the National Meteorological and Hydrological Services in partnership with other science - based institutions to increase their relevance to society.

  7. Global scenarios for the energy industry: challenge and response

    Energy Technology Data Exchange (ETDEWEB)

    Kahane, A.

    1991-01-01

    Three areas of far reaching change that will affect the future of the energy industry are identified - geopolitical changes, such as the collapse of communist regimes in Eastern Europe and the Soviet Union, the relative decline of economic importance of the USA and the stimulus of European Community programmes; changes and difficulties in the international economy such as disagreement over trade and foreign direct investment; and thirdly, changing attitudes towards man's impact on the natural environment. These changes suggest two different images of the future, one called 'global mercantilism' and the other 'sustainable change'. In the first, the main global challenge is to deal with decline in the hegemonic position of the USA and Japan and the instability in international markets - the energy industry here faces new rules for business; in the 'sustainable world' the main challenge is to deal with common problems with implications for the redefining of the value of clean fuels and processes as well as substantial reconstruction of the energy industry. 10 figs.

  8. 17th Workshop on MHD Stability Control: addressing the disruption challenge for ITER

    Science.gov (United States)

    Buttery, Richard

    2013-08-01

    This annual workshop on magnetohydrodynamic stability control was held on 5-7 November 2012 at Columbia University in the city of New York, in the aftermath of a violent hydrodynamic instability event termed 'Hurricane Sandy'. Despite these challenging circumstances, Columbia University managed an excellent meeting, enabling the full participation of the community. This Workshop has been held since 1996 to help in the development of understanding and control of magnetohydrodynamic (MHD) instabilities for future fusion reactors. It covers a wide range of stability topics—from disruptions, to tearing modes, error fields, edge-localized modes (ELMs), resistive wall modes (RWMs) and ideal MHD—spanning many device types (tokamaks, stellarators and reversed field pinches) to identify commonalities in the physics and a means of control. The theme for 2012 was 'addressing the disruption challenge for ITER', and thus the first day had a heavy focus on both the avoidance and mitigation of disruptions in ITER. Key elements included understanding how to apply 3D fields to maintain stability, as well as managing the disruption process itself through mitigating loads in the thermal quench and handling so called 'runaway electrons'. This culminated in a panel discussion on the disruption mitigation strategy for ITER, which noted that heat load asymmetries during the thermal quench appear to be an artifact of MHD processes, and that runaway electron generation may be inevitable, suggesting research should focus on control and dissipation of the runaway beam. The workshop was combined this year with the annual US-Japan MHD Workshop, with a special section looking more deeply at 'Fundamentals of 3D Perturbed Equilibrium Control', with interesting sessions on 3D equilibrium reconstruction, RWM physics, novel control concepts such as non-magnetic sensing, adaptive control, q role played by energetic particles in stability, ideas of active stability sensing and ways to progress 3D

  9. Novel developments in benthic modelling to address scientific and policy challenges

    Science.gov (United States)

    Lessin, Gennadi; Artioli, Yuri; Bruggeman, Jorn; Aldridge, John; Blackford, Jerry

    2016-04-01

    Understanding the role of benthic systems in supporting, regulating and providing marine ecosystem services requires better understanding of their functioning and their response and resilience to stressors. Novel observational methods for the investigation of dynamics of benthic-pelagic coupling in shelf seas are being developed and new data is being collected. Therefore there is an increasing demand for robust representation of benthic processes in marine biogeochemical and ecosystem models, which would improve our understanding of whole systems and benthic-pelagic coupling, rather than act as mere closure terms for pelagic models. However, for several decades development of benthic models has lagged behind their pelagic counterparts. To address contemporary scientific, policy and societal challenges, the biogeochemical and ecological model ERSEM (European Regional Seas Ecosystem Model), including its benthic sub-model, was recently recoded in a scalable and modular format adopting the approach of FABM (Framework for Aquatic Biogeochemical Models). Within the Shelf Sea Biogeochemistry research programme, a series of additional processes have been included, such as a sedimentary carbonate system, a resuspendable fluff layer, and the simulation of advective sediments. It was shown that the inclusion of these processes changes the dynamics of benthic-pelagic fluxes as well as modifying the benthic food web. Comparison of model results with in-situ data demonstrated a general improvement of model performance and highlighted the importance of the benthic system in overall ecosystem dynamics. As an example, our simulations have shown that inclusion of a resuspendable fluff layer facilitates regeneration of inorganic nutrients in the water column due to degradation of resuspended organic material by pelagic bacteria. Moreover, the composition of fluff was found to be important for trophic interactions, and therefore indirectly affects benthic community composition. Where

  10. OpenTopography: Addressing Big Data Challenges Using Cloud Computing, HPC, and Data Analytics

    Science.gov (United States)

    Crosby, C. J.; Nandigam, V.; Phan, M.; Youn, C.; Baru, C.; Arrowsmith, R.

    2014-12-01

    OpenTopography (OT) is a geoinformatics-based data facility initiated in 2009 for democratizing access to high-resolution topographic data, derived products, and tools. Hosted at the San Diego Supercomputer Center (SDSC), OT utilizes cyberinfrastructure, including large-scale data management, high-performance computing, and service-oriented architectures to provide efficient Web based access to large, high-resolution topographic datasets. OT collocates data with processing tools to enable users to quickly access custom data and derived products for their application. OT's ongoing R&D efforts aim to solve emerging technical challenges associated with exponential growth in data, higher order data products, as well as user base. Optimization of data management strategies can be informed by a comprehensive set of OT user access metrics that allows us to better understand usage patterns with respect to the data. By analyzing the spatiotemporal access patterns within the datasets, we can map areas of the data archive that are highly active (hot) versus the ones that are rarely accessed (cold). This enables us to architect a tiered storage environment consisting of high performance disk storage (SSD) for the hot areas and less expensive slower disk for the cold ones, thereby optimizing price to performance. From a compute perspective, OT is looking at cloud based solutions such as the Microsoft Azure platform to handle sudden increases in load. An OT virtual machine image in Microsoft's VM Depot can be invoked and deployed quickly in response to increased system demand. OT has also integrated SDSC HPC systems like the Gordon supercomputer into our infrastructure tier to enable compute intensive workloads like parallel computation of hydrologic routing on high resolution topography. This capability also allows OT to scale to HPC resources during high loads to meet user demand and provide more efficient processing. With a growing user base and maturing scientific user

  11. The global nutrient challenge. From science to public engagement

    Energy Technology Data Exchange (ETDEWEB)

    Sutton, M.A.; Howard, C.M. [NERC Centre for Ecology and Hydrology, Edinburgh (United Kingdom); Bleeker, A. [Energy research Centre of the Netherlands, Petten (Netherlands); Datta, A. [United Nations Environment Programme, Nairobi (Kenya)

    2013-04-15

    Among the many environment and development challenges facing humanity, it is fair to say that nutrients do not currently feature so regularly in the newspapers, radio and television. The media tends to prefer easy single issues which affect our daily lives in a clear-cut way. The role of carbon in climate change is a good example. We all depend on climate. Burning fossil fuels makes more carbon dioxide, tending to change temperature and rainfall patterns, to which we can easily relate. The science is complex, but it is a simple message for the public to understand. It does not take long to think of several other easily grasped threats, like urban air pollution, poor drinking water, or even the occurrence of horsemeat in food chains. It is perhaps for these reasons that the role of nutrients in environmental change has received much less public attention. After all, nutrients - including nitrogen, phosphorus and many micronutrients - play multiple roles in our world; they affect many biogeochemical processes and they lead to a plethora of interacting threats. If we are not careful, we can quickly get buried in the complexity of the different ways in which our lives are affected by these elements. The outcome is that it can become hard to convey the science of global nutrient cycles in a way that the public can understand. These are points about which we have given substantial thought as we contributed to a recently launched report Our Nutrient World: The challenge to produce more food and energy with less pollution (Sutton et al., 2013). The report was commissioned by the United Nations Environment Programme (UNEP) and conducted by the Global Partnership on Nutrient Management in cooperation with the International Nitrogen Initiative. The commission was not to provide a full scientific assessment, but rather to develop a global overview of the challenges associated with nutrient management. Drawing on existing knowledge, the aim was to distill the nature of the

  12. Addressing the Challenges of Inquiry-Based Learning Through Technology and Curriculum Design

    OpenAIRE

    Edelson, Daniel C.; Gordin, Douglas N.; Pea, Roy D.

    1999-01-01

    Inquiry experiences can provide valuable opportunities for students to improve their understanding of both science content and scientific practices. However, the implementation of inquiry learning in classrooms presents a number of significant challenges. We have been exploring these challenges through a program of research on the use of scientific visualization technologies to support inquiry-based learning in the geosciences. In this article, we describe 5 significant challenges to implemen...

  13. Social economic and environmental challenges of global energy development

    Energy Technology Data Exchange (ETDEWEB)

    Gvishiani, J.M.; Livchits, V.N.; Orlova, E.R.; Smetanina, M.I.; Zimin, I.N. [Akademiya Meditsinskikh Nauk SSSR, Moscow (Russian Federation)

    1995-12-31

    The Report to the Moscow International Energy Club `Energy and Society: New Challenges for Mankind`, and this presentation aim to invite the world community to debate the current social development problems through a system investigation of the processes going on in one of the crucial areas, supporting humanity`s existence - i.e. the energy sector of economy - with regard to the intimate inter-relationship and interdependence between energy and society. Special emphasis is placed on the inter-related development of society and energy systems with a specific focus on global and universal socio-economic problems such as: uneven socio-economic growth in different countries; substantial differences in availability of natural resources; growing population and changes in demographic structure; considerable differentiation in food supply in different countries and regions; increasing environmental degradation; aggravating ethnic conflicts; stockpiling of weaponry (including nuclear weapons), their proliferation across the world and a market contribution to the ever greater tensions in a number of regions; alterations in morality, ethics and value systems. The aggravation of these problems, the frequently menacing metamorphoses thereof can, in effect, be viewed as challenges to humanity requiring swift and non-trivial decisions, adequate responses and immediate coordinated actions on the part of the world community as a whole. Whilst being commonplace, the problems listed must be treated somewhat differently at present due to the essential uniqueness of the modern global situation and the current social processes. The essential uniqueness of the modern global situation and the current social processes. The principal parts of this paper describes the concept of energy-society relationship analysis and its applications in investigating the cross-impact loops: society-energy and energy-society. (author) 15 refs.

  14. ‘One World - One Health’ and the global challenge of epidemic diseases of viral aetiology

    Directory of Open Access Journals (Sweden)

    E. Paul J. Gibbs, BVSc, PhD, FRCVS

    2009-03-01

    Full Text Available ‘One World - One Health’ is an exciting movement to encourage wildlife, domestic animal and human health professionals to work collectively to address the world’s most challenging health concerns. It is broad in scope and truly multidisciplinary. This particular commentary on ‘One World - One Health’ is focused on ways in which individuals are forging closer collaboration and action to meet the global threat of emerging diseases caused by viruses, with particular attention being paid to those diseases that are zoonotic.

  15. Improvement of GVSRM with Addressing the Interoperability Issues in Global Village

    OpenAIRE

    Mohammad Reza Mollahoseini Ardakani; Seyyed Mohsen Hashemi

    2014-01-01

    In today's globally networked environment, enterprises need collaborating using Information Technology (IT) and other tools to succeed in this dynamic and heterogeneous business environment. The Global Village Services Reference Model (GVSRM) is a model based on SOSA (Service Oriented Strategies and Architectures) ontology for global village services realization. In this model, three architectural abstraction layers have been considered for global village: ‘infrastructure for global village s...

  16. Getting People Involved: The Benefit of Intellectual Capital Management for Addressing HR Challenges

    Science.gov (United States)

    Pook, Katja

    2011-01-01

    Purpose: This paper aims to explore the benefits of intellectual capital assessment for facing current challenges of human resources work and organizational development. Design/methodology/approach: The paper takes findings of studies on challenges in HR work and maps them with features of intellectual capital assessment methods. It is thus a…

  17. Localizing the Global and Globalizing the Local: Opportunities and Challenges in Bali Island Tourism Development

    Directory of Open Access Journals (Sweden)

    I Nyoman Darma Putra

    2015-10-01

    Full Text Available AbstractIn September and October 2013, only one week apart,Bali hosted two global events in the upper class markettourism resort Nusa Dua. The first event was the MissWorld beauty pageant, and the other one was the APECSummit. Thousands of journalists from all over the worldcovered these events. From a tourism marketing point ofview, these two prestigious events helped Bali boost itspopularity through global mass media. Historically, sincethe early phase of its development, Bali’s tourism industryhas received many benefits from global forces initiallychanneled out through the Dutch colonial power in the firstdecade of the twentieth century and later through nationaland multinational corporations. The recent enlisting byUNESCO of Bali’s cultural landscape as a world heritagesite (2012 provides yet another great example of how Balicontinues to receive global endorsement by world institutions as a unique tourism destination. This paper discusesopportunities and challenges caused by globalizationand localization phenomena in the management of Bali’stourism island destination. Bali’s experiences provide aninteresting example of how global and local stakeholdersdevelop the island tourism in a sustainable manner whileat the same time continuing to preserve its local arts andculture as one of its main attractions. While there aremany examples how both forces contribute to numerousopportunities toward the development of Bali’s tourism,it is also true to state that impacts of globalization causesvarious forms of distraction for the island’s ability to takefull control of its vast move of development.

  18. Global Water Governance in the Context of Global and Multilevel Governance: Its Need, Form, and Challenges

    Directory of Open Access Journals (Sweden)

    Joyeeta Gupta

    2013-12-01

    Full Text Available To complement this Special Feature on global water governance, we focused on a generic challenge at the global level, namely, the degree to which water issues need to be dealt with in a centralized, concentrated, and hierarchical manner. We examined water ecosystem services and their impact on human well-being, the role of policies, indirect and direct drivers in influencing these services, and the administrative level(s at which the provision of services and potential trade-offs can be dealt with. We applied a politics of scale perspective to understand motivations for defining a problem at the global or local level and show that the multilevel approach to water governance is evolving and inevitable. We argue that a centralized overarching governance system for water is unlikely and possibly undesirable; however, there is a need for a high-level think tank and leadership to develop a cosmopolitan perspective to promote sustainable water development.

  19. Exploring a Community of Practice Model for Professional Development to Address Challenges to Classroom Practices in Early Childhood

    Science.gov (United States)

    Christ, Tanya; Wang, X. Christine

    2013-01-01

    This study explored whether or not, and how, an on-site and research-teacher community of practice model for professional development addressed the challenges to classroom practices in a Head Start program. Data sources included interviews with teachers, videos of planning and teaching sessions, and the researchers' fieldwork log and…

  20. Can The Implementation Of E-Learning Technologies Help To Address Learning Challenges? Evidence From A Small Island University

    Directory of Open Access Journals (Sweden)

    Harshana Kasseeah

    2012-06-01

    Full Text Available This paper tries to explore the different ways in which online learning platforms can be used to address learning challenges for students at the University of Mauritius. The main challenges identified were in the form of large number of students in class, the lecturer being unable to give individual attention to each student and the inability to cover all material in the given time frame. Themain problems encountered by students were in the form of inability to ask questions due to the large class size, lack of interaction with the lecturer and in some cases the lack of supplementary material. Findings indicate that online learning platforms can indeed be used to address learning challenges so that the online learning platforms supplement and complement traditional face-to-face lectures.

  1. Family health nursing: a response to the global health challenges.

    Science.gov (United States)

    Martin, Paul; Duffy, Tim; Johnston, Brian; Banks, Pauline; Harkess-Murphy, Eileen; Martin, Colin R

    2013-02-01

    The European Family Health Nursing Project is a revitalized World Health Organization initiative led by the University of the West of Scotland. Partner countries include Armenia, Austria, Germany, Italy, Poland, Portugal, Romania, Slovenia, and Spain. European Union Lifelong Learning funding was received in 2011 to facilitate a consistency of approach in the development of a definition of family health nursing, required core competencies and capabilities, and consequent education and training requirements. Global health challenges have informed the development of the project: increasingly aging populations, the increasing incidence in noncommunicable diseases that are currently the main cause of death, and the significant progress made in the way health systems have developed to meet the demands in relation to access and equality of health services. Governments and policy makers should develop a health workforce based on the principles of teamwork and interdisciplinarity while recognizing the core contribution of the "specialist generalist" role in the primary care setting. PMID:23288887

  2. Adapting to Symptoms of Global Warming Rather Than Addressing the Cause

    OpenAIRE

    Cairns, John

    2006-01-01

    In recent years, global warming has been ignored and scientists producing evidence supporting this hypothesis have been denigrated and even investigated. However, as irrefutable evidence showing that global warming was a reality mounted, the message shifted to global warming may be occurring, but it is not caused by human activity. Now the message is shifting again, and humankind I been told to adapt to global warming instead of making an effort to reverse it.

  3. Modelling Freshwater Resources at the Global Scale: Challenges and Prospects

    Science.gov (United States)

    Döll, Petra; Douville, Hervé; Güntner, Andreas; Müller Schmied, Hannes; Wada, Yoshihide

    2016-03-01

    Quantification of spatially and temporally resolved water flows and water storage variations for all land areas of the globe is required to assess water resources, water scarcity and flood hazards, and to understand the Earth system. This quantification is done with the help of global hydrological models (GHMs). What are the challenges and prospects in the development and application of GHMs? Seven important challenges are presented. (1) Data scarcity makes quantification of human water use difficult even though significant progress has been achieved in the last decade. (2) Uncertainty of meteorological input data strongly affects model outputs. (3) The reaction of vegetation to changing climate and CO2 concentrations is uncertain and not taken into account in most GHMs that serve to estimate climate change impacts. (4) Reasons for discrepant responses of GHMs to changing climate have yet to be identified. (5) More accurate estimates of monthly time series of water availability and use are needed to provide good indicators of water scarcity. (6) Integration of gradient-based groundwater modelling into GHMs is necessary for a better simulation of groundwater-surface water interactions and capillary rise. (7) Detection and attribution of human interference with freshwater systems by using GHMs are constrained by data of insufficient quality but also GHM uncertainty itself. Regarding prospects for progress, we propose to decrease the uncertainty of GHM output by making better use of in situ and remotely sensed observations of output variables such as river discharge or total water storage variations by multi-criteria validation, calibration or data assimilation. Finally, we present an initiative that works towards the vision of hyperresolution global hydrological modelling where GHM outputs would be provided at a 1-km resolution with reasonable accuracy.

  4. Modelling Freshwater Resources at the Global Scale: Challenges and Prospects

    Science.gov (United States)

    Doll, Petra; Douville, Herve; Guntner, Andreas; Schmied, Hannes Muller; Wada, Yoshihide

    2015-01-01

    Quantification of spatially and temporally resolved water flows and water storage variations for all land areas of the globe is required to assess water resources, water scarcity and flood hazards, and to understand the Earth system. This quantification is done with the help of global hydrological models (GHMs). What are the challenges and prospects in the development and application of GHMs? Seven important challenges are presented. (1) Data scarcity makes quantification of human water use difficult even though significant progress has been achieved in the last decade. (2) Uncertainty of meteorological input data strongly affects model outputs. (3) The reaction of vegetation to changing climate and CO2 concentrations is uncertain and not taken into account in most GHMs that serve to estimate climate change impacts. (4) Reasons for discrepant responses of GHMs to changing climate have yet to be identified. (5) More accurate estimates of monthly time series of water availability and use are needed to provide good indicators of water scarcity. (6) Integration of gradient-based groundwater modelling into GHMs is necessary for a better simulation of groundwater-surface water interactions and capillary rise. (7) Detection and attribution of human interference with freshwater systems by using GHMs are constrained by data of insufficient quality but also GHM uncertainty itself. Regarding prospects for progress, we propose to decrease the uncertainty of GHM output by making better use of in situ and remotely sensed observations of output variables such as river discharge or total water storage variations by multi-criteria validation, calibration or data assimilation. Finally, we present an initiative that works towards the vision of hyper resolution global hydrological modelling where GHM outputs would be provided at a 1-km resolution with reasonable accuracy.

  5. CHALLENGES OF OFFICIAL STATISTICS IN THE GLOBALIZATION ERA

    Directory of Open Access Journals (Sweden)

    Oleg CARA

    2014-03-01

    Full Text Available In the globalization era, the social, economic, demographic and environmental phenomena become more complex and interdependent. Official statistics, in its position of “public good”, are under the increased pressure of data needs. Thus, it should adapt itself to the changes taking place in the society and should comply with its increased demands for high quality information. On its turn, it imposes to both national and global statistical systems major tasks of structural changes in the activity of official statistics, as well as in the communication with its partners from the informational flow upstream, but particularly from its downstream – these being the target recipients of data. The paper reflects the author’s vision on the main activities needed to be fulfilled to better meet the information demands of users in quality statistics as well as on the major challenges and solutions regarding the transformation of statistical information into knowledge, ensuring the better use and usefulness of statistical data

  6. Managing differences: the central challenge of global strategy.

    Science.gov (United States)

    Ghemawat, Pankaj

    2007-03-01

    The main goal of any international strategy should be to manage the large differences that arise at the borders of markets. Yet executives often fail to exploit market and production discrepancies, focusing instead on the tensions between standardization and localization. In this article, Pankaj Ghemawat presents a new framework that encompasses all three effective responses to the challenges of globalization. He calls it the AAA Triangle. The A's stand for the three distinct types of international strategy. Through adaptation, companies seek to boost revenues and market share by maximizing their local relevance. Through aggregation, they attempt to deliver economies of scale by creating regional, or sometimes global, operations. And through arbitrage, they exploit disparities between national or regional markets, often by locating different parts of the supply chain in different places--for instance, call centers in India, factories in China, and retail shops in Western Europe. Ghemawat draws on several examples that illustrate how organizations use and balance these strategies and describes the trade-offs they make as they do so. Because most enterprises should draw from all three A's to some extent, the framework can be used to develop a summary scorecard indicating how well the company is globalizing. However, given the tensions among the strategies, it's not enough simply to tick off the corresponding boxes. Strategic choice requires some degree of prioritization--and the framework can help with that as well. While it is possible to make progress on all three strategies, companies usually must focus on one or two when trying to build competitive advantage.

  7. Managing differences: the central challenge of global strategy.

    Science.gov (United States)

    Ghemawat, Pankaj

    2007-03-01

    The main goal of any international strategy should be to manage the large differences that arise at the borders of markets. Yet executives often fail to exploit market and production discrepancies, focusing instead on the tensions between standardization and localization. In this article, Pankaj Ghemawat presents a new framework that encompasses all three effective responses to the challenges of globalization. He calls it the AAA Triangle. The A's stand for the three distinct types of international strategy. Through adaptation, companies seek to boost revenues and market share by maximizing their local relevance. Through aggregation, they attempt to deliver economies of scale by creating regional, or sometimes global, operations. And through arbitrage, they exploit disparities between national or regional markets, often by locating different parts of the supply chain in different places--for instance, call centers in India, factories in China, and retail shops in Western Europe. Ghemawat draws on several examples that illustrate how organizations use and balance these strategies and describes the trade-offs they make as they do so. Because most enterprises should draw from all three A's to some extent, the framework can be used to develop a summary scorecard indicating how well the company is globalizing. However, given the tensions among the strategies, it's not enough simply to tick off the corresponding boxes. Strategic choice requires some degree of prioritization--and the framework can help with that as well. While it is possible to make progress on all three strategies, companies usually must focus on one or two when trying to build competitive advantage. PMID:17348170

  8. The Challenges of Home Enteral Tube Feeding: A Global Perspective

    Directory of Open Access Journals (Sweden)

    Omorogieva Ojo

    2015-04-01

    Full Text Available The aim of this review is to provide a global perspective of Home Enteral Tube Feeding (HETF and to outline some of the challenges of home enteral nutrition (HEN provisions. It is well established that the number of patients on HETF is on the increase worldwide due to advances in technology, development of percutaneous endoscopic gastrostomy techniques, and the shift in care provisions from acute to community settings. While the significance of home enteral nutrition in meeting the nutritional requirements of patients with poor swallowing reflexes and those with poor nutritional status is not in doubt, differences exist in terms of funding, standards, management approaches and the level of infrastructural development across the world. Strategies for alleviating some of the challenges militating against the effective delivery of HETF including the development of national and international standards, guidelines and policies for HETF, increased awareness and funding by government at all levels were discussed. Others, including development of HEN services, which should create the enabling environment for multidisciplinary team work, clinical audit and research, recruitment and retention of specialist staff, and improvement in patient outcomes have been outlined. However, more research is required to fully establish the cost effectiveness of the HEN service especially in developing countries and to compare the organization of HEN service between developing and developed countries.

  9. Hyperresolution Global Land Surface Modeling: Meeting a Grand Challenge for Monitoring Earth's Terrestrial Water

    Science.gov (United States)

    Wood, Eric F.; Roundy, Joshua K.; Troy, Tara J.; van Beek, L. P. H.; Bierkens, Marc F. P.; 4 Blyth, Eleanor; de Roo, Ad; Doell. Petra; Ek, Mike; Famiglietti, James; Gochis, David; van de Giesen, Nick; Houser, Paul; Jaffe, Peter R.; Kollet, Stefan; Lehner, Bernhard; Lettenmaier, Dennis P.; Peters-Lidard, Christa; Sivpalan, Murugesu; Sheffield, Justin; Wade, Andrew; Whitehead, Paul

    2011-01-01

    Monitoring Earth's terrestrial water conditions is critically important to many hydrological applications such as global food production; assessing water resources sustainability; and flood, drought, and climate change prediction. These needs have motivated the development of pilot monitoring and prediction systems for terrestrial hydrologic and vegetative states, but to date only at the rather coarse spatial resolutions (approx.10-100 km) over continental to global domains. Adequately addressing critical water cycle science questions and applications requires systems that are implemented globally at much higher resolutions, on the order of 1 km, resolutions referred to as hyperresolution in the context of global land surface models. This opinion paper sets forth the needs and benefits for a system that would monitor and predict the Earth's terrestrial water, energy, and biogeochemical cycles. We discuss six major challenges in developing a system: improved representation of surface-subsurface interactions due to fine-scale topography and vegetation; improved representation of land-atmospheric interactions and resulting spatial information on soil moisture and evapotranspiration; inclusion of water quality as part of the biogeochemical cycle; representation of human impacts from water management; utilizing massively parallel computer systems and recent computational advances in solving hyperresolution models that will have up to 10(exp 9) unknowns; and developing the required in situ and remote sensing global data sets. We deem the development of a global hyperresolution model for monitoring the terrestrial water, energy, and biogeochemical cycles a grand challenge to the community, and we call upon the international hydrologic community and the hydrological science support infrastructure to endorse the effort.

  10. Improvement of GVSRM with Addressing the Interoperability Issues in Global Village

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Mollahoseini Ardakani

    2014-10-01

    Full Text Available In today's globally networked environment, enterprises need collaborating using Information Technology (IT and other tools to succeed in this dynamic and heterogeneous business environment. The Global Village Services Reference Model (GVSRM is a model based on SOSA (Service Oriented Strategies and Architectures ontology for global village services realization. In this model, three architectural abstraction layers have been considered for global village: ‘infrastructure for global village services’, ‘global village services provisioning’, and ‘using global village services’. Despite of relative completeness of this model, one of its obvious shortcomings is lack of attention to the crucial issue of interoperability in the global village. Based on this model, the grid of global village is comprised of VHGs (Virtual Holding Governance. The VHG is a temporary, scalable, dynamic cluster/association comprising of existing or newly service provider organizations which its aim is satisfying the requirements of global village actors through electronic processes. In this paper, we will propose a federated approach for interoperability among the VHGs of the global village and then improve the GVSRM by adding the corresponding interoperability components to it.

  11. VGB-congress power plants 2013. Security of supply - from challenges to solutions. Opening address

    Energy Technology Data Exchange (ETDEWEB)

    Jaeger, Gerd [VGB PowerTech e.V., Essen (Germany)

    2014-02-15

    The VGB Congress 'Power Plants 2013' took place in Masstricht/NL from September 25 to 27, 2013 under the motto 'Security of Supply - From Challenges to Solutions'. Experts from 31 countries attended the largest European congress for power and heat generation to discuss and inform about current issues. The congress comprised the sections 'Security of Supply: A Common European Challenge', 'Technical Solutions for our Future Electricity Generation', 'Operational Experience as Key Competence' and 'Thinking Ahead: Projects and Visions 2020+' where participants and lecturers dealt with the future challenges of European power supply. (orig.)

  12. Global sourcing model : successes and challenges in the case of company X in packaging industry

    OpenAIRE

    Khoang, Quoc Huy

    2013-01-01

    Global sourcing has been seen the most important part of supply chain management (SCM) in economics. It is considered as the most typical way to demonstrate attributions of globalization from concept to practice. Many companies have gained many successes, but they have also encountered challenges when applying global sourcing in business. To determine the factors of success as well as challenges of global sourcing, this Master thesis clarifies characteristics of global sourcing model from...

  13. Benefits and Challenges with Global Sourcing : A study of Swedish companies

    OpenAIRE

    Johnsson, Christian; Morling, Felix

    2011-01-01

    Global sourcing is an important strategy for Swedish businesses since it is a mean to gain competitive advantage which is important on the global market Swedish businesses act on. Consequently it is interesting to investigate the importance of the perceived benefits and challenges with global sourcing since these factors affect the global sourcing decision. Thus, the purpose of this thesis is to investigate how Swedish large businesses perceive the benefits and challenges with global sourcing...

  14. Forest Law and Sustainable Development : Addressing Contemporary Challenges Through Legal Reform

    OpenAIRE

    Lawrence C. Christy; Di Leva, Charles E.; Lindsay, Jonathan M.; Takoukam, Patrice Talla

    2007-01-01

    This study is intended to be a systematic and practical guide to the basic features of modern forestry legislation. It identifies a range of issues that should be considered in assessing the adequacy of forest laws and presents options for addressing those issues in ways that may improve the effectiveness of law as a foundation for sustainable forest management. Part One locates forestry l...

  15. Addressing Wife Abuse in Mexican Immigrant Couples: Challenges for Family Social Workers

    Science.gov (United States)

    Hancock, Tina

    2006-01-01

    This article addresses wife abuse in undocumented Mexican immigrant couples and suggests an ecosystems treatment approach that takes into consideration the structural forces of oppression and discrimination on abusive behaviors in the home and combines individual, family and community level interventions to help immigrant men stop the abuse.…

  16. Mixed Methods Research Strategies with Deaf People: Linguistic and Cultural Challenges Addressed

    Science.gov (United States)

    Wilson, Amy T.; Winiarczyk, Rowena E.

    2014-01-01

    Deaf people, members of a complex global language minority, have been excluded from positions of power in the field of humanitarian aid and development assistance, as well as from playing a significant role in the conduct of research that affects their lives. Deaf people rarely lead or participate as researchers in studies about their own…

  17. A complex system approach to address world challenges in food and agriculture

    NARCIS (Netherlands)

    Mil, van H.G.J.; Foegeding, E.A.; Windhab, E.J.; Perrot, N.; Linden, van der E.

    2014-01-01

    The quality and amount of the world food supply is crucial to the well-being of every human on the planet in the basic sense that we need food to live. It also has a profound impact on world economy, international trade, and global political stability. The choice of land used for agriculture, and th

  18. A multifaceted 'omics' approach for addressing the challenge of antimicrobial resistance

    NARCIS (Netherlands)

    Cohen, Asi; Bont, LJ; Engelhard, Dan; Moore, Edward; Fernandez, David; Kreisberg-Greenblatt, Racheli; Oved, Kfir; Eden, Eran; Hays, John P.

    2015-01-01

    The inappropriate use of antibiotics has severe global health and economic consequences, including the emergence of antibiotic-resistant bacteria. A major driver of antibiotic misuse is the inability to accurately distinguish between bacterial and viral infections based on currently available diagno

  19. A Model Driven Framework to Address Challenges in a Mobile Learning Environment

    Science.gov (United States)

    Khaddage, Ferial; Christensen, Rhonda; Lai, Wing; Knezek, Gerald; Norris, Cathie; Soloway, Elliot

    2015-01-01

    In this paper a review of the pedagogical, technological, policy and research challenges and concepts underlying mobile learning is presented, followed by a brief description of categories of implementations. A model Mobile learning framework and dynamic criteria for mobile learning implementations are proposed, along with a case study of one site…

  20. A Promising Approach to Addressing America's Biggest Challenges. Needle-Moving Community Collaboratives

    Science.gov (United States)

    Jolin, Michele; Schmitz, Paul; Seldon, Willa

    2012-01-01

    Communities face powerful challenges--a high-school dropout epidemic, youth unemployment, teen pregnancy--that require powerful solutions. In a climate of increasingly constrained resources, those solutions must help communities to achieve more with less. A new kind of community collaborative--an approach that aspires to significant,…

  1. The Benefits and Challenges of Becoming Cross-Culturally Competent Counseling Psychologists. Presidential Address

    Science.gov (United States)

    Heppner, P. Paul

    2006-01-01

    The central thesis of this article is that focusing on cross-cultural competence will enhance both the science and the practice of counseling psychology. Developing cross-cultural competence is a lifelong journey, replete with many joys and challenges, that will (a) increase the sophistication of our research, (b) expand the utility and…

  2. Addressing Challenges in Web Accessibility for the Blind and Visually Impaired

    Science.gov (United States)

    Guercio, Angela; Stirbens, Kathleen A.; Williams, Joseph; Haiber, Charles

    2011-01-01

    Searching for relevant information on the web is an important aspect of distance learning. This activity is a challenge for visually impaired distance learners. While sighted people have the ability to filter information in a fast and non sequential way, blind persons rely on tools that process the information in a sequential way. Learning is…

  3. A Framework for Addressing the Global Obesity Epidemic Locally: The Child Health Ecological Surveillance System (CHESS)

    OpenAIRE

    Ronald C. Plotnikoff, PhD; Penny Lightfoot, MHSA; Linda Barrett, MSc; Carla Spinola, MA; Gerry Predy, MD, FRCPC

    2008-01-01

    Childhood obesity has reached epidemic levels in the developed world. Recent research and commentary suggest that an ecological approach is required to address childhood obesity, given the multidimensional nature of the problem. We propose a Canadian prototype, the Child Health Ecological Surveillance System, for a regional health authority to address the growing obesity epidemic. This prototype could potentially be used in other jurisdictions to address other child health issues. We present ...

  4. SALEIE: An EU project aiming to propose new EIE curricula oriented to key global technical challenges

    DEFF Research Database (Denmark)

    Poboroniuc, Marian-Silviu; Friesel, Anna; Livint, Gheorghe;

    2014-01-01

    in European Higher Education Institutions) is one of its new EU projects which coagulate a global team aiming to provide higher education models in the EIE disciplines that can respond to the key global technical challenges. The SALEIE project's work package WP3 (Global Challenges) is related to: state...

  5. Using a complex system approach to address world challenges in Food and Agriculture

    CERN Document Server

    van Mil, H G J; Windhab, E J; Perrot, N; van der Linden, E

    2013-01-01

    World food supply is crucial to the well-being of every human on the planet in the basic sense that we need food to live. It also has a profound impact on the world economy, international trade and global political stability. Furthermore, consumption of certain types and amounts foods can affect health, and the choice of livestock and plants for food production can impact sustainable use of global resources. There are communities where insufficient food causes nutritional deficiencies, and at the same time other communities eating too much food leading to obesity and accompanying diseases. These aspects reflect the utmost importance of agricultural production and conversion of commodities to food products. Moreover, all factors contributing to the food supply are interdependent, and they are an integrative part of the continuously changing, adaptive and interdependent systems in the world around us. The properties of such interdependent systems usually cannot be inferred from the properties of its parts. In a...

  6. Geriatric Telemedicine: Background and Evidence for Telemedicine as a Way to Address the Challenges of Geriatrics

    OpenAIRE

    Merrell, Ronald C.

    2015-01-01

    Objectives The global population of elderly people is increasing at a remarkable rate, which may be expected to continue for some time. Older patients require more care, and with the current model of care delivery, the costs may be expected to rise, although higher cost is unsustainable. For this reason, a new pattern of practice is needed. Telemedicine will be presented as a highly effective and necessary tool in geriatrics. Methods This review will present some of the background and evidenc...

  7. THE EUROPEAN UNION AS A GLOBAL PLAYER: PROSPECTS AND CHALLENGES

    Directory of Open Access Journals (Sweden)

    Lazar Comanescu

    2002-07-01

    Full Text Available Strengthening the external action of the Union has emerged as a powerful expectation shared both by a large majority of members of the Convention on the future of Europe, and more significantly by public opinion when it has been consulted on this issue. Although there is a consensual desire for Europe to speak with a stronger voice in global affairs, the ways and means to achieve this objective still divide those called to clarify the path to be followed. The European Union is already a significant presence in world politics by its considerable share in the international trade, or its dominant contribution to development aid. Many criticise on the other hand the lack of consistency in the more classical dimensions of foreign policy, or the lack of credibility in the capacity to act attributed to the absence of defence capabilities. Such concerns are currently addressed in the larger debate on the future of Europe, either within the dedicated framework, the European Convention convened to design the future of the EU, or outside the Convention, both among politicians and academics. It is generally considered and accepted that Europe will gain in political influence once the unification of the continent is completed, i.e. the current enlargement objectives are achieved. It goes without saying that devising and making operational appropriate instruments and capacities to act coherently outside its borders are a necessity as well. Institutional guarantees that Europe could in the future continue to influence the course of events in world affairs are becoming imperative. This article will explore some of the proposals in that sense. It will also address the place for Romania as a future EU member state in the new architecture of Europe and its possible contribution to the Common Foreign and Security Policy.

  8. The adequacy of the current social plan to address retrenchment challenges in South Africa

    Directory of Open Access Journals (Sweden)

    Thulane Ngele

    2008-11-01

    Full Text Available The purpose of the Social Plan Guidelines is to manage large-scale retrenchments and ameliorate their effects on employees. In this study a comprehensive literature review and two case studies were conducted to review the theoretical and practical application of the Social Plan. The research findings identified various challenges that inhibit the effective management of retrenchments. These challenges were analysed and interpreted and a new model to effectively manage retrenchments was developed. The new model is centred on a company’s business plan; the concept is a participative performance-driven governance approach between management and employees focusing on business results. The new model suggests that the employment relations management and corporate social investment of an organisation be utilised as vehicles to manage retrenchments effectively.

  9. Permitting Precariousness: Addressing Employment Standards Challenges for Temporary Foreign Workers in British Columbia

    OpenAIRE

    Pati, Angela Neelam

    2016-01-01

    Since 2002, there has been an increase in the number of low-skill and low-wage temporary foreign workers in Canada. This study examines the employment standards challenges that these workers may encounter while in the Temporary Foreign Worker Program. Employment standards legislation provides the minimum requirements for workplace procedures, conditions, and transactions, such as overtime pay and hours of work. Given that the regulation of labour and employment fall under provincial jurisdict...

  10. Planetary Atmosphere and Surfaces Chamber (PASC): A Platform to Address Various Challenges in Astrobiology

    OpenAIRE

    Eva Mateo-Marti

    2014-01-01

    The study of planetary environments of astrobiological interest has become a major challenge. Because of the obvious technical and economical limitations on in situ planetary exploration, laboratory simulations are one of the most feasible research options to make advances both in planetary science and in developing a consistent description of the origin of life. With this objective in mind, we applied vacuum technology to the design of versatile vacuum chambers devoted to the simulation of p...

  11. Nonclinical safety testing of biopharmaceuticals--Addressing current challenges of these novel and emerging therapies.

    Science.gov (United States)

    Brennan, Frank R; Baumann, Andreas; Blaich, Guenter; de Haan, Lolke; Fagg, Rajni; Kiessling, Andrea; Kronenberg, Sven; Locher, Mathias; Milton, Mark; Tibbitts, Jay; Ulrich, Peter; Weir, Lucinda

    2015-10-01

    Non-clinical safety testing of biopharmaceuticals can present significant challenges to human risk assessment with these often innovative and complex drugs. Hot Topics in this field were discussed recently at the 4th Annual European Biosafe General Membership meeting. In this feature article, the presentations and subsequent discussions from the main sessions are summarized. The topics covered include: (i) wanted versus unwanted immune activation, (ii) bi-specific protein scaffolds, (iii) use of Pharmacokinetic (PK)/Pharmacodynamic (PD) data to impact/optimize toxicology study design, (iv) cytokine release and challenges to human translation (v) safety testing of cell and gene therapies including chimeric antigen receptor T (CAR-T) cells and retroviral vectors and (vi) biopharmaceutical development strategies encompassing a range of diverse topics including optimizing entry of monoclonal antibodies (mAbs) into the brain, safety testing of therapeutic vaccines, non-clinical testing of biosimilars, infection in toxicology studies with immunomodulators and challenges to human risk assessment, maternal and infant anti-drug antibody (ADA) development and impact in non-human primate (NHP) developmental toxicity studies, and a summary of an NC3Rs workshop on the future vision for non-clinical safety assessment of biopharmaceuticals.

  12. Nonclinical safety testing of biopharmaceuticals--Addressing current challenges of these novel and emerging therapies.

    Science.gov (United States)

    Brennan, Frank R; Baumann, Andreas; Blaich, Guenter; de Haan, Lolke; Fagg, Rajni; Kiessling, Andrea; Kronenberg, Sven; Locher, Mathias; Milton, Mark; Tibbitts, Jay; Ulrich, Peter; Weir, Lucinda

    2015-10-01

    Non-clinical safety testing of biopharmaceuticals can present significant challenges to human risk assessment with these often innovative and complex drugs. Hot Topics in this field were discussed recently at the 4th Annual European Biosafe General Membership meeting. In this feature article, the presentations and subsequent discussions from the main sessions are summarized. The topics covered include: (i) wanted versus unwanted immune activation, (ii) bi-specific protein scaffolds, (iii) use of Pharmacokinetic (PK)/Pharmacodynamic (PD) data to impact/optimize toxicology study design, (iv) cytokine release and challenges to human translation (v) safety testing of cell and gene therapies including chimeric antigen receptor T (CAR-T) cells and retroviral vectors and (vi) biopharmaceutical development strategies encompassing a range of diverse topics including optimizing entry of monoclonal antibodies (mAbs) into the brain, safety testing of therapeutic vaccines, non-clinical testing of biosimilars, infection in toxicology studies with immunomodulators and challenges to human risk assessment, maternal and infant anti-drug antibody (ADA) development and impact in non-human primate (NHP) developmental toxicity studies, and a summary of an NC3Rs workshop on the future vision for non-clinical safety assessment of biopharmaceuticals. PMID:26219199

  13. Accelerating global innovation to address antibacterial resistance: introducing CARB-X.

    Science.gov (United States)

    Outterson, Kevin; Rex, John H; Jinks, Tim; Jackson, Peter; Hallinan, John; Karp, Steve; Hung, Deborah T; Franceschi, Francois; Merkeley, Tyler; Houchens, Christopher; Dixon, Dennis M; Kurilla, Michael G; Aurigemma, Rosemarie; Larsen, Joseph

    2016-09-01

    A global response to the chronic shortfall in antibiotic innovation is urgently needed to combat antimicrobial resistance. Here, we introduce CARB-X, a new global public-private partnership that will invest more than US$350 million in the next 5 years to accelerate the progression of a diverse portfolio of innovative antibacterial products into clinical trials. PMID:27469032

  14. Big Data Challenges in Global Seismic 'Adjoint Tomography' (Invited)

    Science.gov (United States)

    Tromp, J.; Bozdag, E.; Krischer, L.; Lefebvre, M.; Lei, W.; Smith, J.

    2013-12-01

    The challenge of imaging Earth's interior on a global scale is closely linked to the challenge of handling large data sets. The related iterative workflow involves five distinct phases, namely, 1) data gathering and culling, 2) synthetic seismogram calculations, 3) pre-processing (time-series analysis and time-window selection), 4) data assimilation and adjoint calculations, 5) post-processing (pre-conditioning, regularization, model update). In order to implement this workflow on modern high-performance computing systems, a new seismic data format is being developed. The Adaptable Seismic Data Format (ASDF) is designed to replace currently used data formats with a more flexible format that allows for fast parallel I/O. The metadata is divided into abstract categories, such as "source" and "receiver", along with provenance information for complete reproducibility. The structure of ASDF is designed keeping in mind three distinct applications: earthquake seismology, seismic interferometry, and exploration seismology. Existing time-series analysis tool kits, such as SAC and ObsPy, can be easily interfaced with ASDF so that seismologists can use robust, previously developed software packages. ASDF accommodates an automated, efficient workflow for global adjoint tomography. Manually managing the large number of simulations associated with the workflow can rapidly become a burden, especially with increasing numbers of earthquakes and stations. Therefore, it is of importance to investigate the possibility of automating the entire workflow. Scientific Workflow Management Software (SWfMS) allows users to execute workflows almost routinely. SWfMS provides additional advantages. In particular, it is possible to group independent simulations in a single job to fit the available computational resources. They also give a basic level of fault resilience as the workflow can be resumed at the correct state preceding a failure. Some of the best candidates for our particular workflow

  15. Strategies to increase demand for maternal health services in resource-limited settings: challenges to be addressed.

    LENUS (Irish Health Repository)

    Elmusharaf, Khalifa

    2015-09-01

    Universal health access will not be achieved unless women are cared for in their own communities and are empowered to take decisions about their own health in a supportive environment. This will only be achieved by community-based demand side interventions for maternal health access. In this review article, we highlight three common strategies to increase demand-side barriers to maternal healthcare access and identify the main challenges that still need to be addressed for these strategies to be effective.

  16. Challenges created by data dissemination and access restrictions when attempting to address community concerns: individual privacy versus public wellbeing

    Directory of Open Access Journals (Sweden)

    Amy Colquhoun

    2012-05-01

    Full Text Available Background: Population health data are vital for the identification of public health problems and the development of public health strategies. Challenges arise when attempts are made to disseminate or access anonymised data that are deemed to be potentially identifiable. In these situations, there is debate about whether the protection of an individual's privacy outweighs potentially beneficial public health initiatives developed using potentially identifiable information. While these issues have an impact at planning and policy levels, they pose a particular dilemma when attempting to examine and address community concerns about a specific health problem. Methods: Research currently underway in northern Canadian communities on the frequency of Helicobacter pylori infection and associated diseases, such as stomach cancer, is used in this article to illustrate the challenges that data controls create on the ability of researchers and health officials to address community concerns. Results: Barriers are faced by public health professionals and researchers when endeavouring to address community concerns; specifically, provincial cancer surveillance departments and community-driven participatory research groups face challenges related to data release or access that inhibit their ability to effectively address community enquiries. The resulting consequences include a limited ability to address misinformation or to alleviate concerns when dealing with health problems in small communities. Conclusions: The development of communication tools and building of trusting relationships are essential components of a successful investigation into community health concerns. It may also be important to consider that public wellbeing may outweigh the value of individual privacy in these situations. As such, a re-evaluation of data disclosure policies that are applicable in these circumstances should be considered.

  17. Managing Radioactive Waste. Problems and Challenges in a Globalizing World

    Energy Technology Data Exchange (ETDEWEB)

    2010-09-15

    Many countries are at a crossroads in terms of maintaining their energy supply. The existing resources of fossil fuels are dwindling, and global warming makes their use increasingly problematic. Nuclear power is now often regarded inevitable for future sustainability, energy security, and economic prosperity. There are, however, still unsolved problems regarding nuclear power. The fact that no country has established a final waste repository for spent nuclear fuel throws fundamental doubt on nuclear energy expansion. Also, the processes of globalization have transformed the nuclear industry towards increased privatization, concentration, and internationalization. This leads to uncertainties regarding the responsibility for nuclear waste management. In these circumstances is it of greatest importance that scholars from different disciplines, as well as policy makers and practitioners within the field, meet to share experiences. This conference had the general objective of producing knowledge about the challenges caused by global developmental trends, and what the management of nuclear waste implies for contemporary and future social development. Over 100 persons attended the conferences. Papers available at the conference site have been separately indexed. Several contributions were also made as PP-presentation, which are available at the site, among others the Keynote Speeches: Waiting for the Nuclear Renaissance: Exploring the Nexus of Expansion and Disposal in Europe (Jane Dawson); Applying the Risk Governance Framework: Institutional Requirements for Dealing with Nuclear Waste (Ortwin Renn); Learning to Listen: The Long Road to Legitimating Radioactive Waste Management Policies (Frans Berkhout); The Nuclear Waste Debate is Irrational but We Need Not Panic (Frank von Hippel). The conference was divided into the following sessions: Session A: Political characteristics matters; Session B: Radioactivity, geology, society. On a problem definition of HLW

  18. Managing Radioactive Waste. Problems and Challenges in a Globalizing World

    International Nuclear Information System (INIS)

    Many countries are at a crossroads in terms of maintaining their energy supply. The existing resources of fossil fuels are dwindling, and global warming makes their use increasingly problematic. Nuclear power is now often regarded inevitable for future sustainability, energy security, and economic prosperity. There are, however, still unsolved problems regarding nuclear power. The fact that no country has established a final waste repository for spent nuclear fuel throws fundamental doubt on nuclear energy expansion. Also, the processes of globalization have transformed the nuclear industry towards increased privatization, concentration, and internationalization. This leads to uncertainties regarding the responsibility for nuclear waste management. In these circumstances is it of greatest importance that scholars from different disciplines, as well as policy makers and practitioners within the field, meet to share experiences. This conference had the general objective of producing knowledge about the challenges caused by global developmental trends, and what the management of nuclear waste implies for contemporary and future social development. Over 100 persons attended the conferences. Papers available at the conference site have been separately indexed. Several contributions were also made as PP-presentation, which are available at the site, among others the Keynote Speeches: Waiting for the Nuclear Renaissance: Exploring the Nexus of Expansion and Disposal in Europe (Jane Dawson); Applying the Risk Governance Framework: Institutional Requirements for Dealing with Nuclear Waste (Ortwin Renn); Learning to Listen: The Long Road to Legitimating Radioactive Waste Management Policies (Frans Berkhout); The Nuclear Waste Debate is Irrational but We Need Not Panic (Frank von Hippel). The conference was divided into the following sessions: Session A: Political characteristics matters; Session B: Radioactivity, geology, society. On a problem definition of HLW

  19. An Overview of Interdisciplinary Research at Notre Dame Addressing "Grand Challenges" in the Midwest and Great Lakes Region

    Science.gov (United States)

    Hamlet, A. F.; Bolster, D.; Tank, J. L.; Hellmann, J.; Christopher, S. F.; Sharma, A.; Chiu, C. M.

    2014-12-01

    The Midwest and Great Lakes region face a number of "Grand Challenges" associated with climate, land use, agriculture, and water resources infrastructure. These include sustainability of agricultural systems and related impacts to food security and the regional economy; sustainability of Great Lakes water levels; changing storm statistics and impacts to stormwater management and flooding; water quality in rivers and downstream receiving water bodies related to non-point source pollution on agricultural lands and combined sewer overflows in urban areas; urban impacts related to aging infrastructure and climate change, and ecosystem management and restoration. In the context of water management, groundwater resources are poorly understood in comparison with surface water resources, and regional-scale simulation models are needed to address questions of sustainability both in terms of supply and water quality. Interdisciplinary research at the University of Notre Dame is attempting to address these research challenges via 1) integrated macro-scale groundwater and surface water modeling to address issues related to sustainable water supply, ecosystem restoration, and agricultural impacts; 2) development of high-resolution regional climate models dynamically coupled to the Great Lakes to address urban impacts, changing storm statistics and to quantify precipitation and evaporation over the Great Lakes; 3) and integrated macro-scale hydrology and water quality modeling to assess the large-scale performance of innovative land management BMPs on agricultural land (such as the two-stage ditch, cover crops, and dynamic drainage control) intended to improve water quality.

  20. Addressing the urban pipeline challenge for the physician workforce: the Sophie Davis model.

    Science.gov (United States)

    Roman, Stanford A

    2004-12-01

    The convergence of numerous trends indicates that a physician shortage by 2020 is likely. There is a 25% growth in the overall population, but that of the college-age sector is increasing by only 5%. The numbers of African Americans and Latinos in that sector will increase more than will members of other population groups; these two groups are most affected by the uneven quality of science education in urban high schools. Challenges to create a pipeline of a large, diverse, and qualified pool of medical school applicants are great, and are influenced by the actual and perceived cost of medical school tuition and the competition from other professions. Since 1973, the Sophie Davis School of Biomedical Education, a seven-year joint BS/MD program, has expanded access to medical school education for talented inner-city youths, including minorities and those with limited financial resources. Students receive a BS degree and their first two years of medical school education and, upon successful completion of the United States Medical Licensing Examination Step 1, transfer to one of five cooperating medical schools in New York State that confer the terminal MD degree. Sophie Davis integrates medical studies in the baccalaureate program, using actual performance in medical studies as a predictor of success. Of the more than 1,400 of its graduates, 25% are African American, 8% are Latino, 28% are Asian American, and 39% are white. Over 25% of its current student body comes from federally defined low-income families, and almost three-quarters qualify for New York State financial aid. The Sophie Davis School of Biomedical Education is a model that offers a partial response to those factors that will challenge the achievement of an adequate supply of physicians for our urban communities. The author describes the model in detail and explains how it helps talented but unevenly educated students rise to the challenge of a medical education. PMID:15563652

  1. Swimming upstream: the challenges and rewards of evaluating efforts to address inequities and reduce health disparities.

    Science.gov (United States)

    Hughes, Dana; Docto, Lindsay; Peters, Jessica; Lamb, Anne Kelsey; Brindis, Claire

    2013-06-01

    Racial and ethnic disparities in the health of Americans are widespread and persistent in the United States despite improvements in the health of Americans overall. Increasingly, strategies for reducing disparities have focused on addressing the factors that contribute to - if not fundamentally underlie - health disparities: social, economic, and environmental inequities, which limit access to resources and cause unhealthy exposures. As public health shifts to interventions that seek to improve the circumstances of disproportionately affected populations and achieve equity through policy change, alternative methods to evaluate these efforts are also required. This paper presents an example of such approaches to addressing asthma disparities through Regional Asthma Management and Prevention's (RAMP) programmatic efforts and an evaluation of these activities. The paper describes RAMP's targets and strategies, as well as the specific evaluation methods applied to each, including activity tracking, observations, surveys, key informant interviews, and case studies. Preliminary evaluation findings are presented, as are lessons learned about the efficacy of the evaluation design features - both its strengths and shortcomings. Findings discussed are intended to contribute to the growing literature that provides evidence for the application of emerging approaches to evaluation that reflect non-traditional public health and support others interested in expanding or replicating this work. PMID:23416287

  2. A Framework for Addressing the Global Obesity Epidemic Locally: The Child Health Ecological Surveillance System (CHESS

    Directory of Open Access Journals (Sweden)

    Ronald C. Plotnikoff, PhD

    2008-07-01

    Full Text Available Childhood obesity has reached epidemic levels in the developed world. Recent research and commentary suggest that an ecological approach is required to address childhood obesity, given the multidimensional nature of the problem. We propose a Canadian prototype, the Child Health Ecological Surveillance System, for a regional health authority to address the growing obesity epidemic. This prototype could potentially be used in other jurisdictions to address other child health issues. We present 8 guiding principles for the development and implementation of a regional framework for action.

  3. Strategies for Integrated Analysis of Genetic, Epigenetic, and Gene Expression Variation in Cancer: Addressing the Challenges

    DEFF Research Database (Denmark)

    Thingholm, Louise Bruun; Andersen, Lars; Makalic, Enes;

    2016-01-01

    to integration strategies used for analyzing genetic risk factors for cancer. We critically examine the ability of these strategies to handle the complexity of the human genome and also accommodate information about the biological and functional interactions between the elements that have been measured......The development and progression of cancer, a collection of diseases with complex genetic architectures, is facilitated by the interplay of multiple etiological factors. This complexity challenges the traditional single-platform study design and calls for an integrated approach to data analysis...

  4. Global land cover mapping using Earth observation satellite data: Recent progresses and challenges

    Science.gov (United States)

    Ban, Yifang; Gong, Peng; Giri, Chandra

    2015-05-01

    Land cover is an important variable for many studies involving the Earth surface, such as climate, food security, hydrology, soil erosion, atmospheric quality, conservation biology, and plant functioning. Land cover not only changes with human caused land use changes, but also changes with nature. Therefore, the state of land cover is highly dynamic. In winter snow shields underneath various other land cover types in higher latitudes. Floods may persist for a long period in a year over low land areas in the tropical and subtropical regions. Forest maybe burnt or clear cut in a few days and changes to bare land. Within several months, the coverage of crops may vary from bare land to nearly 100% crops and then back to bare land following harvest. The highly dynamic nature of land cover creates a challenge in mapping and monitoring which remains to be adequately addressed. As economic globalization continues to intensify, there is an increasing trend of land cover/land use change, environmental pollution, land degradation, biodiversity loss at the global scale, timely and reliable information on global land cover and its changes is urgently needed to mitigate the negative impact of global environment change.

  5. On the road to a stronger public health workforce: visual tools to address complex challenges.

    Science.gov (United States)

    Drehobl, Patricia; Stover, Beth H; Koo, Denise

    2014-11-01

    The public health workforce is vital to protecting the health and safety of the public, yet for years, state and local governmental public health agencies have reported substantial workforce losses and other challenges to the workforce that threaten the public's health. These challenges are complex, often involve multiple influencing or related causal factors, and demand comprehensive solutions. However, proposed solutions often focus on selected factors and might be fragmented rather than comprehensive. This paper describes approaches to characterizing the situation more comprehensively and includes two visual tools: (1) a fishbone, or Ishikawa, diagram that depicts multiple factors affecting the public health workforce; and (2) a roadmap that displays key elements-goals and strategies-to strengthen the public health workforce, thus moving from the problems depicted in the fishbone toward solutions. The visual tools aid thinking about ways to strengthen the public health workforce through collective solutions and to help leverage resources and build on each other's work. The strategic roadmap is intended to serve as a dynamic tool for partnership, prioritization, and gap assessment. These tools reflect and support CDC's commitment to working with partners on the highest priorities for strengthening the workforce to improve the public's health.

  6. On the road to a stronger public health workforce: visual tools to address complex challenges.

    Science.gov (United States)

    Drehobl, Patricia; Stover, Beth H; Koo, Denise

    2014-11-01

    The public health workforce is vital to protecting the health and safety of the public, yet for years, state and local governmental public health agencies have reported substantial workforce losses and other challenges to the workforce that threaten the public's health. These challenges are complex, often involve multiple influencing or related causal factors, and demand comprehensive solutions. However, proposed solutions often focus on selected factors and might be fragmented rather than comprehensive. This paper describes approaches to characterizing the situation more comprehensively and includes two visual tools: (1) a fishbone, or Ishikawa, diagram that depicts multiple factors affecting the public health workforce; and (2) a roadmap that displays key elements-goals and strategies-to strengthen the public health workforce, thus moving from the problems depicted in the fishbone toward solutions. The visual tools aid thinking about ways to strengthen the public health workforce through collective solutions and to help leverage resources and build on each other's work. The strategic roadmap is intended to serve as a dynamic tool for partnership, prioritization, and gap assessment. These tools reflect and support CDC's commitment to working with partners on the highest priorities for strengthening the workforce to improve the public's health. PMID:25439245

  7. GA2LEN (Global Allergy and Asthma European Network) addresses the allergy and asthma 'epidemic'

    DEFF Research Database (Denmark)

    Bousquet, J; Burney, P G; Zuberbier, T;

    2009-01-01

    and the first papers are being published. Achievements of the Global Allergy and Asthma European Network can be grouped as follows: (i) those for a durable infrastructure built up during the project phase, (ii) those which are project-related and based on these novel infrastructures, and (iii) the development......Allergic diseases represent a major health problem in Europe. They are increasing in prevalence, severity and costs. The Global Allergy and Asthma European Network (GA(2)LEN), a Sixth EU Framework Program for Research and Technological Development (FP6) Network of Excellence, was created in 2005...... as a vehicle to ensure excellence in research bringing together research and clinical institutions to combat fragmentation in the European research area and to tackle allergy in its globality. The Global Allergy and Asthma European Network has benefited greatly from the voluntary efforts of researchers who...

  8. A historical review on the roles of science and politics in addressing global environmental issues

    Institute of Scientific and Technical Information of China (English)

    Peter USHER; Qian YE

    2009-01-01

    Based on a historical review of the so-called Ozone crisis in the late 1970s and global climate changes since the 1980s, this paper examines the role of sciences and policies in the international community in dealing with the global environmental issues. Lessons show that a multi-discipline, multi-organizational and multi-national UN agency which remains relevant, assisting rather than guiding the process of climate negotiations is important.

  9. Health care voluntourism: addressing ethical concerns of undergraduate student participation in global health volunteer work.

    Science.gov (United States)

    McCall, Daniel; Iltis, Ana S

    2014-12-01

    The popularity and availability of global health experiences has increased, with organizations helping groups plan service trips and companies specializing in "voluntourism," health care professionals volunteering their services through different organizations, and medical students participating in global health electives. Much has been written about global health experiences in resource poor settings, but the literature focuses primarily on the work of health care professionals and medical students. This paper focuses on undergraduate student involvement in short term medical volunteer work in resource poor countries, a practice that has become popular among pre-health professions students. We argue that the participation of undergraduate students in global health experiences raises many of the ethical concerns associated with voluntourism and global health experiences for medical students. Some of these may be exacerbated by or emerge in unique ways when undergraduates volunteer. Guidelines and curricula for medical student engagement in global health experiences have been developed. Guidelines specific to undergraduate involvement in such trips and pre-departure curricula to prepare students should be developed and such training should be required of volunteers. We propose a framework for such guidelines and curricula, argue that universities should be the primary point of delivery even when universities are not organizing the trips, and recommend that curricula should be developed in light of additional data. PMID:25079381

  10. Replicating a self-affirmation intervention to address gender differences: Successes and challenges

    Science.gov (United States)

    Kost-Smith, Lauren E.; Pollock, Steven J.; Finkelstein, Noah D.; Cohen, Geoffrey L.; Ito, Tiffany A.; Miyake, Akira

    2012-02-01

    We previously reported on the success of a psychological intervention implemented to reduce gender differences in achievement in an introductory college physics course. In this prior study, we found that the gender gap on exams and the FMCE among students who completed two 15-minute self-affirmation writing exercises was significantly reduced compared to the gender gap among students who completed neutral writing exercises. In a follow-up study we replicated the self-affirmation intervention in a later semester of the same course, with the same instructor. In this paper, we report the details and preliminary results of the replication study, where we find similar patterns along exams and course grades, but do not observe these patterns along the FMCE. We begin to investigate the critical features of replicating educational interventions, finding that replicating educational interventions is challenging, complex, and involves potentially subtle factors, some of which we explore and others that require further research.

  11. An introduction to electronic learning and its use to address challenges in surgical training.

    Science.gov (United States)

    Baran, Szczepan W; Johnson, Elizabeth J; Kehler, James

    2009-06-01

    The animal research community faces a shortage of surgical training opportunities along with an increasing demand for expertise in surgical techniques. One possible means of overcoming this challenge is the use of computer-based or electronic learning (e-learning) to disseminate material to a broad range of animal users. E-learning platforms can take many different forms, ranging from simple text documents that are posted online to complex virtual courses that incorporate dynamic video or audio content and in which students and instructors can interact in real time. The authors present an overview of e-learning and discuss its potential benefits as a supplement to hands-on rodent surgical training. They also discuss a few basic considerations in developing and implementing electronic courses. PMID:19455166

  12. Polar Engineering and Research to Address Operational Challenges in Austere Environments

    Science.gov (United States)

    Mercer, J. L.; Richter-Menge, J.; Weale, J. C.; Lever, J. H.; Knuth, M. A.; Shoop, S. A.; Haehnel, R.; Arcone, S. A.; Bjella, K.; Finnegan, D. C.; Courville, Z.; Tracy, B. T.

    2009-12-01

    Logistics constraints and operational challenges in the austere environs of the polar regions present unique technological and engineering problems. Working closely with universities, government agencies and industry, the U.S. Army Corps of Engineers Cold Regions Research and Engineering Lab (CRREL) routinely conducts scientific research and engineering in the Arctic, sub-Arctic and Antarctic covering a wide range of topics and applications. Current areas of focus include: improved mobility techniques for overland traverses; robotic vehicles for traversing, sampling and data collection; snow road and transportation characterization; integrated operational systems including airfield consolidation proof-of-concept studies; infrastructure technology such as firn air cooling, building design, snow foundations and sewage handling; remote/renewable autonomous power solutions for data collection; subsurface radar for crevasse detection and cryosphere characterization; ground-based lidar topographic scanning and near-real-time climate/environmental monitoring linked to AIS infrastructure. While these research and engineering efforts provide solutions and improved technology for specific problems, the impacts are many and wide-reaching and the results are often applicable to other challenging environments. Here, an overview of current research foci and projects is presented along with in-the-field applications, effects and future implications. The results and solutions of these efforts typically lead to technological improvements in operations and logistics which are cost-beneficial, thus freeing up funding dollars for fundamental scientific research. The links between basic research and applied solutions delivering far-reaching impacts (both large- and small-scale) on society, the environment, industry and scientific research are also demonstrated.

  13. Challenges and Opportunities in Modeling of the Global Atmosphere

    Science.gov (United States)

    Janjic, Zavisa; Djurdjevic, Vladimir; Vasic, Ratko

    2016-04-01

    are comparable to the scales of the dominant Rossby waves, such fictitious solutions are hard to identify and remove. Another new challenge on the global scale is that the limit of validity of the hydrostatic approximation is rapidly being approached. Relaxing the hydrostatic approximation requieres careful reformulation of the model dynamics and more computations and communications. The unified Non-hydrostatic Multi-scale Model (NMMB) will be briefly discussed as an example. The non-hydrostatic dynamics were designed in such a way as to avoid over-specification. The global version is run on the latitude-longitude grid, and the polar filter selectively slows down the waves that would otherwise be unstable without modifying their amplitudes. The model has been successfully tested on various scales. The skill of the medium range forecasts produced by the NMMB is comparable to that of other major medium range models, and its computational efficiency on parallel computers is good.

  14. Food security for Africa: an urgent global challenge

    Directory of Open Access Journals (Sweden)

    Sasson Albert

    2012-04-01

    Full Text Available Abstract In 2012, food insecurity is still a major global concern as 1 billion people are suffering from starvation, under-, and malnutrition, and the Food and Agriculture Organization of the United Nations (FAO has concluded that we are still far from reaching millennium development goal (MDG number 1: to halve extreme poverty and hunger by 2015. In sub-Saharan Africa, the number of people suffering from hunger is estimated at 239 million, and this figure could increase in the near future. There are many examples of food insecurity in sub-Saharan Africa, some of them having reached catastrophic dimensions, for example, in the Horn of Africa or southern Madagascar. Food insecurity is not just about insufficient food production, availability, and intake, it is also about the poor quality or nutritional value of the food. The detrimental situation of women and children is particularly serious, as well as the situation among female teenagers, who receive less food than their male counterparts in the same households. Soaring food prices and food riots are among the many symptoms of the prevailing food crisis and insecurity. Climate change and weather vagaries, present and forecast, are generally compounding food insecurity and drastically changing farming activities, as diagnosed by the Consultative Group on International Agricultural Research (CGIAR in June 2011. The key cause of food insecurity is inadequate food production. Since the global food crisis of 2007–2008, there has been an increasing awareness throughout the world that we must produce more and better food; and we should not be derailed from this goal, despite some relief brought by the good cereal harvests in 2011–2012. This is particularly true in sub-Saharan Africa, which needs and wants to make its own green revolution. The African challenge indeed is key to mitigating food insecurity in the world. Commitments were made by the heads of states and governments of the African Union

  15. Addressing challenges in the production and analysis of illumina sequencing data

    Directory of Open Access Journals (Sweden)

    Kelso Janet

    2011-07-01

    Full Text Available Abstract Advances in DNA sequencing technologies have made it possible to generate large amounts of sequence data very rapidly and at substantially lower cost than capillary sequencing. These new technologies have specific characteristics and limitations that require either consideration during project design, or which must be addressed during data analysis. Specialist skills, both at the laboratory and the computational stages of project design and analysis, are crucial to the generation of high quality data from these new platforms. The Illumina sequencers (including the Genome Analyzers I/II/IIe/IIx and the new HiScan and HiSeq represent a widely used platform providing parallel readout of several hundred million immobilized sequences using fluorescent-dye reversible-terminator chemistry. Sequencing library quality, sample handling, instrument settings and sequencing chemistry have a strong impact on sequencing run quality. The presence of adapter chimeras and adapter sequences at the end of short-insert molecules, as well as increased error rates and short read lengths complicate many computational analyses. We discuss here some of the factors that influence the frequency and severity of these problems and provide solutions for circumventing these. Further, we present a set of general principles for good analysis practice that enable problems with sequencing runs to be identified and dealt with.

  16. Vision for cross-layer optimization to address the dual challenges of energy and reliability

    Energy Technology Data Exchange (ETDEWEB)

    Quinn, Heather M [Los Alamos National Laboratory; Dehon, Andre [U. PENN; Carter, Nicholas P [INTEL

    2009-01-01

    We are rapidly approaching an inflection point where the conventional target of producing perfect, identical transistors that operate without upset can no longer be maintained while continuing to reduce the energy per operation. With power requirements already limiting chip performance, continuing to demand perfect, upset-free transistors would mean the end of scaling benefits. The big challenges in device variability and reliability are driven by uncommon tails in distributions, infrequent upsets, one-size-fits-all technology requirements, and a lack of information about the context of each operation. Solutions co-designed across traditional layer boundaries in our system stack can change the game, allowing architecture and software (a) to compensate for uncommon variation, environments, and events, (b) to pass down invariants and requirements for the computation, and (c) to monitor the health of collections of deVices. Cross-layer codesign provides a path to continue extracting benefits from further scaled technologies despite the fact that they may be less predictable and more variable. While some limited multi-layer mitigation strategies do exist, to move forward redefining traditional layer abstractions and developing a framework that facilitates cross-layer collaboration is necessary.

  17. Strategies for integrated analysis of genetic, epigenetic and gene expression variation in cancer: addressing the challenges

    Directory of Open Access Journals (Sweden)

    Louise Bruun Thingholm

    2016-02-01

    Full Text Available The development and progression of cancer, a collection of diseases with complex genetic architectures, is facilitated by the interplay of multiple etiological factors. This complexity challenges the traditional single-platform study design and calls for an integrated approach to data analysis. However, integration of heterogeneous measurements of biological variation is a non-trivial exercise due to the diversity of the human genome and the variety of output data formats and genome coverage obtained from the commonly used molecular platforms. This review article will provide an introduction to integration strategies used for analyzing genetic risk factors for cancer. We critically examine the ability of these strategies to handle the complexity of the human genome and also accommodate information about the biological and functional interactions between the elements that have been measured – making the assessment of disease risk against a composite genomic factor possible. The focus of this review is to provide an overview and introduction to the main strategies and to discuss where there is a need for further development.

  18. Addressing fundamental architectural challenges of an activity-based intelligence and advanced analytics (ABIAA) system

    Science.gov (United States)

    Yager, Kevin; Albert, Thomas; Brower, Bernard V.; Pellechia, Matthew F.

    2015-06-01

    The domain of Geospatial Intelligence Analysis is rapidly shifting toward a new paradigm of Activity Based Intelligence (ABI) and information-based Tipping and Cueing. General requirements for an advanced ABIAA system present significant challenges in architectural design, computing resources, data volumes, workflow efficiency, data mining and analysis algorithms, and database structures. These sophisticated ABI software systems must include advanced algorithms that automatically flag activities of interest in less time and within larger data volumes than can be processed by human analysts. In doing this, they must also maintain the geospatial accuracy necessary for cross-correlation of multi-intelligence data sources. Historically, serial architectural workflows have been employed in ABIAA system design for tasking, collection, processing, exploitation, and dissemination. These simpler architectures may produce implementations that solve short term requirements; however, they have serious limitations that preclude them from being used effectively in an automated ABIAA system with multiple data sources. This paper discusses modern ABIAA architectural considerations providing an overview of an advanced ABIAA system and comparisons to legacy systems. It concludes with a recommended strategy and incremental approach to the research, development, and construction of a fully automated ABIAA system.

  19. Addressing the challenge of assessing physician-level screening performance: mammography as an example.

    Directory of Open Access Journals (Sweden)

    Elizabeth S Burnside

    Full Text Available Motivated by the challenges in assessing physician-level cancer screening performance and the negative impact of misclassification, we propose a method (using mammography as an example that enables confident assertion of adequate or inadequate performance or alternatively recognizes when more data is required.Using established metrics for mammography screening performance-cancer detection rate (CDR and recall rate (RR-and observed benchmarks from the Breast Cancer Surveillance Consortium (BCSC, we calculate the minimum volume required to be 95% confident that a physician is performing at or above benchmark thresholds. We graphically display the minimum observed CDR and RR values required to confidently assert adequate performance over a range of interpretive volumes. We use a prospectively collected database of consecutive mammograms from a clinical screening program outside the BCSC to illustrate how this method classifies individual physician performance as volume accrues.Our analysis reveals that an annual interpretive volume of 2770 screening mammograms, above the United States' (US mandatory (480 and average (1777 annual volumes but below England's mandatory (5000 annual volume is necessary to confidently assert that a physician performed adequately. In our analyzed US practice, a single year of data uniformly allowed confident assertion of adequate performance in terms of RR but not CDR, which required aggregation of data across more than one year.For individual physician quality assessment in cancer screening programs that target low incidence populations, considering imprecision in observed performance metrics due to small numbers of patients with cancer is important.

  20. Evolution of nuclear reactor containments in India: Addressing the present day challenges

    International Nuclear Information System (INIS)

    Indigenously developed Pressurized Heavy Water Reactors (PHWRs) that form the backbone of current stage of nuclear power development in India have seen continuous evolution of their containment systems. This evolution that has taken place over implementation of 18 PHWRs (200/220/540 MWe) has encompassed all aspects of containment design, viz. the structural system, energy management system, radio-activity management and hydrogen management system. As a part of ongoing efforts toward strengthening of safety performance, India is also ready with the design of Advance Heavy Water Reactor (AHWR), which represents a technology demonstrator for advanced reactor systems and for thorium utilization. This reactor has a number of improved passive safety features and it is capable of meeting the demanding safety challenges that future reactor system would be expected to meet as a result of emerging expectations in the background of accidents over the past three decades viz. those at Three Mile Island (1979), Chernobyl (1986) and most recently at Fukushima (2011). In this lecture I shall focus on the evolution of nuclear reactor containments in India and highlight the design, associated structural and thermal hydraulics safety assessment made over the years for the improvement of containment performance

  1. Addressing the ethical, policy, and social challenges of preclinical Alzheimer disease.

    Science.gov (United States)

    Karlawish, Jason

    2011-10-11

    Research suggests that Alzheimer disease (AD) pathophysiology begins prior to the clinical expression of the disease and that biomarker measures may provide direct evidence of this process. As a result, it may be possible to uncouple the diagnosis of AD from the clinical expression of the disease. The shifting boundaries between normal brain aging and disease present 3 challenges: 1) establishing guidelines for researchers and clinicians to safely and effectively communicate the diagnosis of preclinical AD, 2) setting up a process that effectively translates this diagnosis into practice and policy, and 3) adapting laws, regulations, and professional practices to the diagnosis of preclinical AD. The field of genetic testing for AD suggests how to balance a patient's desire to know his or her risk of developing dementia with a clinician's desire to mitigate the potential harms of that information. The development of diagnostic and treatment guidelines for other diseases of aging, such as cardiovascular disease, suggests the need for a National Alzheimer's Education Program to develop policies and procedures to translate preclinical AD into both clinical practice and policy. Revisions are needed to laws, regulations, and professional practices governing driving, financial management and planning, and privacy and confidentiality.

  2. Technical Reference Suite Addressing Challenges of Providing Assurance for Fault Management Architectural Design

    Science.gov (United States)

    Fitz, Rhonda; Whitman, Gerek

    2016-01-01

    Research into complexities of software systems Fault Management (FM) and how architectural design decisions affect safety, preservation of assets, and maintenance of desired system functionality has coalesced into a technical reference (TR) suite that advances the provision of safety and mission assurance. The NASA Independent Verification and Validation (IV&V) Program, with Software Assurance Research Program support, extracted FM architectures across the IV&V portfolio to evaluate robustness, assess visibility for validation and test, and define software assurance methods applied to the architectures and designs. This investigation spanned IV&V projects with seven different primary developers, a wide range of sizes and complexities, and encompassed Deep Space Robotic, Human Spaceflight, and Earth Orbiter mission FM architectures. The initiative continues with an expansion of the TR suite to include Launch Vehicles, adding the benefit of investigating differences intrinsic to model-based FM architectures and insight into complexities of FM within an Agile software development environment, in order to improve awareness of how nontraditional processes affect FM architectural design and system health management. The identification of particular FM architectures, visibility, and associated IV&V techniques provides a TR suite that enables greater assurance that critical software systems will adequately protect against faults and respond to adverse conditions. Additionally, the role FM has with regard to strengthened security requirements, with potential to advance overall asset protection of flight software systems, is being addressed with the development of an adverse conditions database encompassing flight software vulnerabilities. Capitalizing on the established framework, this TR suite provides assurance capability for a variety of FM architectures and varied development approaches. Research results are being disseminated across NASA, other agencies, and the

  3. Eschatology of Modern Totalitarianism and the Challenges of Globalization

    Directory of Open Access Journals (Sweden)

    Antoniu Alexandru FLANDORFER

    2014-08-01

    Full Text Available Along his history, Man has always been mesmerized by the ideal of creating an earthly paradise out of his habitat, so he implemented the vector of progress by means of the particular Myth that was inherent to each epoch. Man’s fascination with his exponential evolution in the world appeared with the industrial revolution that was gradually enhanced by the intrusion of politics. A mixture of political and socio-economic aspects was created with the sole purpose of consolidating such historical tendencies that led to the birth of the totalitarian regimes of the 20th c., taking the shapes of secular religions, (R. Aron, political / intra-mundane religions (E. Voegelin, religions of earthly redemption (E. Morin, ideologies of redemption (J. Freund. Nowadays, after the failure of politics, the semantic “pool” of collective imagination has received the addition of a new spasm of humankind that was generated by the following issues: the evolution of science up to a teleological praxis, the maximal efficiency of production leading to an inherent over-consumption, and, finally, the replacement of Christian morals by the ethical commandments of the society. Our research constitutes a phenomenological analysis of totalitarianism and the dystopian challenges of Globalization. We notice that both the Nazi or communist counter-utopias, and the present-day dystopia are the result of the secularization of religion; while the human being, stuck in a secular millenarianism, has sketched new coordinates in a godless environment. The solution to avoid humankind’s own moral suicide is to be found not in the social hypostases of individual, but in the return to mysticism. It is therefore necessary to return to the archetype rather than to a prototype that is permanently cloned in the process of uniformization of the society as a result of standardization and in the atomization of the individual through digital socialization.

  4. Addressing the challenges of cleft lip and palate research in India

    Directory of Open Access Journals (Sweden)

    Mossey Peter

    2009-10-01

    Full Text Available The Indian sub-continent remains one of the most populous areas of the world with an estimated population of 1.1 billion in India alone. This yields an estimated 24.5 million births per year and the birth prevalence of clefts is somewhere between 27,000 and 33,000 clefts per year. Inequalities exist, both in access to and quality of cleft care with distinct differences in urban versus rural access and over the years the accumulation of unrepaired clefts of the lip and palate make this a significant health care problem in India. In recent years the situation has been significantly improved through the intervention of Non Governmental Organisations such as SmileTrain and Transforming Faces Worldwide participating in primary surgical repair programmes. The cause of clefts is multi factorial with both genetic and environmental input and intensive research efforts have yielded significant advances in recent years facilitated by molecular technologies in the genetic field. India has tremendous potential to contribute by virtue of improving research expertise and a population that has genetic, cultural and socio-economic diversity. In 2008, the World Health Organisation (WHO has recognised that non-communicable diseases, including birth defects cause significant infant mortality and childhood morbidity and have included cleft lip and palate in their Global Burden of Disease (GBD initiative. This will fuel the interest of India in birth defects registration and international efforts aimed at improving quality of care and ultimately prevention of non-syndromic clefts of the lip and palate.

  5. Building a Global Earth Observation System of Systems (GEOSS) and Its Interoperability Challenges

    Science.gov (United States)

    Ryan, B. J.

    2015-12-01

    Launched in 2005 by industrialized nations, the Group on Earth Observations (GEO) began building the Global Earth Observation System of Systems (GEOSS). Consisting of both a policy framework, and an information infrastructure, GEOSS, was intended to link and/or integrate the multitude of Earth observation systems, primarily operated by its Member Countries and Participating Organizations, so that users could more readily benefit from global information assets for a number of society's key environmental issues. It was recognized that having ready access to observations from multiple systems was a prerequisite for both environmental decision-making, as well as economic development. From the very start, it was also recognized that the shear complexity of the Earth's system cannot be captured by any single observation system, and that a federated, interoperable approach was necessary. While this international effort has met with much success, primarily in advancing broad, open data policies and practices, challenges remain. In 2014 (Geneva, Switzerland) and 2015 (Mexico City, Mexico), Ministers from GEO's Member Countries, including the European Commission, came together to assess progress made during the first decade (2005 to 2015), and approve implementation strategies and mechanisms for the second decade (2016 to 2025), respectively. The approved implementation strategies and mechanisms are intended to advance GEOSS development thereby facilitating the increased uptake of Earth observations for informed decision-making. Clearly there are interoperability challenges that are technological in nature, and several will be discussed in this presentation. There are, however, interoperability challenges that can be better characterized as economic, governmental and/or political in nature, and these will be discussed as well. With the emergence of the Sustainable Development Goals (SDGs), the World Conference on Disaster Risk Reduction (WCDRR), and the United Nations

  6. Addressing the Challenges of Multi-Domain Data Integration with the SemantEco Framework

    Science.gov (United States)

    Patton, E. W.; Seyed, P.; McGuinness, D. L.

    2013-12-01

    Data integration across multiple domains will continue to be a challenge with the proliferation of big data in the sciences. Data origination issues and how data are manipulated are critical to enable scientists to understand and consume disparate datasets as research becomes more multidisciplinary. We present the SemantEco framework as an exemplar for designing an integrative portal for data discovery, exploration, and interpretation that uses best practice W3C Recommendations. We use the Resource Description Framework (RDF) with extensible ontologies described in the Web Ontology Language (OWL) to provide graph-based data representation. Furthermore, SemantEco ingests data via the software package csv2rdf4lod, which generates data provenance using the W3C provenance recommendation (PROV). Our presentation will discuss benefits and challenges of semantic integration, their effect on runtime performance, and how the SemantEco framework assisted in identifying performance issues and improved query performance across multiple domains by an order of magnitude. SemantEco benefits from a semantic approach that provides an 'open world', which allows data to incrementally change just as it does in the real world. SemantEco modules may load new ontologies and data using the W3C's SPARQL Protocol and RDF Query Language via HTTP. Modules may also provide user interface elements for applications and query capabilities to support new use cases. Modules can associate with domains, which are first-class objects in SemantEco. This enables SemantEco to perform integration and reasoning both within and across domains on module-provided data. The SemantEco framework has been used to construct a web portal for environmental and ecological data. The portal includes water and air quality data from the U.S. Geological Survey (USGS) and Environmental Protection Agency (EPA) and species observation counts for birds and fish from the Avian Knowledge Network and the Santa Barbara Long Term

  7. A Framework to Address Challenges in Communicating the Developmental Origins of Health and Disease.

    Science.gov (United States)

    Winett, Liana; Wallack, Lawrence; Richardson, Dawn; Boone-Heinonen, Janne; Messer, Lynne

    2016-09-01

    Findings from the field of Developmental Origins of Health and Disease (DOHaD) suggest that some of the most pressing public health problems facing communities today may begin much earlier than previously understood. In particular, this body of work provides evidence that social, physical, chemical, environmental, and behavioral influences in early life play a significant role in establishing vulnerabilities for chronic disease later in life. Further, because this work points to the importance of adverse environmental exposures that cluster in population groups, it suggests that existing opportunities to intervene at a population level may need to refocus their efforts "upstream" to sufficiently combat the fundamental causes of disease. To translate these findings into improved public health, however, the distance between scientific discovery and population application will need to be bridged by conversations across a breadth of disciplines and social roles. And importantly, those involved will likely begin without a shared vocabulary or conceptual starting point. The purpose of this paper is to support and inform the translation of DOHaD findings from the bench to population-level health promotion and disease prevention, by: (1) discussing the unique communication challenges inherent to translation of DOHaD for broad audiences, (2) introducing the First-hit/Second-hit Framework with an epidemiologic planning matrix as a model for conceptualizing and structuring communication around DOHaD, and (3) discussing the ways in which patterns of communicating DOHaD findings can expand the range of solutions considered and encourage discussion of population-level solutions in relation to one another, rather than in isolation. PMID:27449924

  8. Addressing AACSB Global and Technology Requirements: Exploratory Assessment of a Marketing Management Assignment

    Science.gov (United States)

    Greene, Scott; Bao, Yongchuan

    2009-01-01

    The Association to Advance Collegiate Schools of Business (AACSB) standards mandate knowledge of global and technology issues. Businesses desire employees with ability to analyze international markets and to be adept with technology. Taxpayers supporting public universities and organizations hiring business school graduates expect accountability…

  9. GA2LEN (Global Allergy and Asthma European Network) addresses the allergy and asthma 'epidemic'.

    Science.gov (United States)

    Bousquet, J; Burney, P G; Zuberbier, T; Cauwenberge, P V; Akdis, C A; Bindslev-Jensen, C; Bonini, S; Fokkens, W J; Kauffmann, F; Kowalski, M L; Lodrup-Carlsen, K; Mullol, J; Nizankowska-Mogilnicka, E; Papadopoulos, N; Toskala, E; Wickman, M; Anto, J; Auvergne, N; Bachert, C; Bousquet, P J; Brunekreef, B; Canonica, G W; Carlsen, K H; Gjomarkaj, M; Haahtela, T; Howarth, P; Lenzen, G; Lotvall, J; Radon, K; Ring, J; Salapatas, M; Schünemann, H J; Szczecklik, A; Todo-Bom, A; Valovirta, E; von Mutius, E; Zock, J P

    2009-07-01

    Allergic diseases represent a major health problem in Europe. They are increasing in prevalence, severity and costs. The Global Allergy and Asthma European Network (GA(2)LEN), a Sixth EU Framework Program for Research and Technological Development (FP6) Network of Excellence, was created in 2005 as a vehicle to ensure excellence in research bringing together research and clinical institutions to combat fragmentation in the European research area and to tackle allergy in its globality. The Global Allergy and Asthma European Network has benefited greatly from the voluntary efforts of researchers who are strongly committed to this model of pan-European collaboration. The network was organized in order to increase networking for scientific projects in allergy and asthma around Europe and to make GA(2)LEN the world leader in the field. Besides these activities, research has also been carried out and the first papers are being published. Achievements of the Global Allergy and Asthma European Network can be grouped as follows: (i) those for a durable infrastructure built up during the project phase, (ii) those which are project-related and based on these novel infrastructures, and (iii) the development and implementation of guidelines. The major achievements of GA(2)LEN are reported in this paper. PMID:19392994

  10. Constructing pragmatic socioeconomic status assessment tools to address health equality challenges

    Directory of Open Access Journals (Sweden)

    Parvin Tajik

    2014-01-01

    Full Text Available Background: A key challenge for equality evaluation and monitoring, mainly in developing countries, is assessing socioeconomic status (SES of individuals. This difficulty along with low technical competency, have resulted in many health information collected in these countries which are devoid of suitable SES indices. However, simplifying data collection requirements for estimating economic parameters seems to guarantee their wide adoption by survey and health information system (HIS designers, resulting in immediate production of equity-oriented policy-relevant information. The goal of this study is obtaining adequate number of variables, which their combination can provide a valid assessment of SES in Iranian population. Methods: The data source was Living Standards Measurement Study of Iran (2006. Data of 27,000 households on the ownership of 33 household assets was used for this analysis. Households of this study were divided into 5 groups in terms of SES status using principle component analysis. Then selection was made among the 33 variables so that a combination with minimum necessary number for obtaining SES status is reached. Agreement of the new combination (including minimum number of variables with full variable combination (including all 33 variables was assessed using weighted kappa. Results: A minimum set of six variables including having kitchen, bathroom, vacuum cleaner, washing machine, freezer and personal computer could successfully discriminate SES of the population. Comparing this 6 item-index with the whole 33 item-index revealed that 65% of households were in the same quintiles, with a weighted kappa statistics of 0.76. For households in different quintiles, movement was generally limited to one quintile, with just 2% of households moving two or more quintiles. Conclusions: The proposed simple index is completely applicable in current Iran′s society. It can be used in different survey and studies. The development is

  11. Constructing Pragmatic Socioeconomic Status Assessment Tools to Address Health Equality Challenges

    Science.gov (United States)

    Tajik, Parvin; Majdzadeh, Reza

    2014-01-01

    Background: A key challenge for equality evaluation and monitoring, mainly in developing countries, is assessing socioeconomic status (SES) of individuals. This difficulty along with low technical competency, have resulted in many health information collected in these countries which are devoid of suitable SES indices. However, simplifying data collection requirements for estimating economic parameters seems to guarantee their wide adoption by survey and health information system (HIS) designers, resulting in immediate production of equity-oriented policy-relevant information. The goal of this study is obtaining adequate number of variables, which their combination can provide a valid assessment of SES in Iranian population. Methods: The data source was Living Standards Measurement Study of Iran (2006). Data of 27,000 households on the ownership of 33 household assets was used for this analysis. Households of this study were divided into 5 groups in terms of SES status using principle component analysis. Then selection was made among the 33 variables so that a combination with minimum necessary number for obtaining SES status is reached. Agreement of the new combination (including minimum number of variables) with full variable combination (including all 33 variables) was assessed using weighted kappa. Results: A minimum set of six variables including having kitchen, bathroom, vacuum cleaner, washing machine, freezer and personal computer could successfully discriminate SES of the population. Comparing this 6 item-index with the whole 33 item-index revealed that 65% of households were in the same quintiles, with a weighted kappa statistics of 0.76. For households in different quintiles, movement was generally limited to one quintile, with just 2% of households moving two or more quintiles. Conclusions: The proposed simple index is completely applicable in current Iran's society. It can be used in different survey and studies. The development is quite simple and can

  12. Facing safety and security challenges: A national and international perspective (Opening address)

    International Nuclear Information System (INIS)

    fact, as inevitable as day and night, there is supply and there is demand. Unfortunately, there are also imbalances that may occur in supply and demand. The world is again experiencing that almost forgotten enemy: expensive and/or unreliable energy supply. Many times we have seen that society is disrupted and people suffer when energy is costly, scarce, or not available. The solutions to economic and reliable energy supply are surely important worldwide. In the case of the USA, dependence on energy is somewhat unique; solutions are needed for the short term and solutions are needed that will endure the test of time and crises. Therefore, the USA, like many other countries, is reviewing the strategic, economic, and environmental considerations of the nation's overall energy supply and openly considering the contributions of nuclear power to meet its present and future energy needs. In fact, in the USA, President Bush and the Congress have taken positive steps to ensure that nation's energy mix includes the reliability of supply, the environmental benefits, and the steady costs that are now ascribed to operating nuclear power plants. Maintaining the requisite focus on safety and security, the NRC has the obligation and responsibility to respond to the needs of the country. Although our particular needs may differ, you are surely being asked to be ready to implement a set of effective regulatory tools that are responsive to the energy, economic, and security demands of the present and the near future. I believe that we can agree that every nation of the world would be better served by reducing imbalances in the energy supply and demand, and by supporting safe, economical and environmentally friendly electrical energy supply that meets the global demand

  13. New and improved proteomics technologies for understanding complex biological systems: addressing a grand challenge in the life sciences.

    Science.gov (United States)

    Hood, Leroy E; Omenn, Gilbert S; Moritz, Robert L; Aebersold, Ruedi; Yamamoto, Keith R; Amos, Michael; Hunter-Cevera, Jennie; Locascio, Laurie

    2012-09-01

    This White Paper sets out a Life Sciences Grand Challenge for Proteomics Technologies to enhance our understanding of complex biological systems, link genomes with phenotypes, and bring broad benefits to the biosciences and the US economy. The paper is based on a workshop hosted by the National Institute of Standards and Technology (NIST) in Gaithersburg, MD, 14-15 February 2011, with participants from many federal R&D agencies and research communities, under the aegis of the US National Science and Technology Council (NSTC). Opportunities are identified for a coordinated R&D effort to achieve major technology-based goals and address societal challenges in health, agriculture, nutrition, energy, environment, national security, and economic development.

  14. New Challenges for Urban History: Culture, Networks, Globalization

    Directory of Open Access Journals (Sweden)

    Hietala, Marjatta

    2012-12-01

    Full Text Available Urban history is a very lively and dynamic research field, showing strict parallelism with the fast increasing of the urban population. Today, competitiveness is one of the key aims for cities in the globalized world. Factors such as accessibility and infrastructure, industry, human capital, innovation, and investment, green spaces, affordable housing, business support and quality of education are necessaries. However, the OECD recognizes three dilemmas in this strategic vision, concerning the spill over of metro-regions, the public strategic vision, and the relationship between economic dynamism and the liveable city. Today urban historians are facing some general challenges: comparative aspects are needed; also interdisciplinarity to develop cooperation between disciplines; and for maintaining the professional status of academic urban history. The expanding networks between towns and cities, and the meeting places as conferences and exhibitions are considered, as they are the multitudinous challenges and threats, especially for those cities suffering continuously of major natural and man-made disasters. Moreover, new amalgams of hazard are being created in metropolitan areas with overlapping natural, technological, biological and social risks, exposing more people and places, needing safety and security.

    La historia urbana es un campo de investigación muy vivo y dinámico, mostrando un paralelismo estricto con el rápido incremento de la población urbana. La competencia es hoy uno de los objetivos claves para las ciudades en el mundo globalizado. Factores tales como la accesibilidad y las infraestructuras, la industria, el capital humano, la innovación y la inversión, los espacios verdes, la vivienda accesible, el apoyo a los negocios y la calidad de la educación son necesarios. Sin embargo, la OCDE reconoce tres dilemas en esa visión estratégica, el desarrollo de las metrópolis, la visión estratégica pública y la relaci

  15. [The modern international public health and globalization challenges].

    Science.gov (United States)

    2012-01-01

    The article deals with the issues of impact of globalization on population health and public health. The positive and negative aspects of this process are analyzed. The role of international organizations (UN, WHO, UNESCO, ILO, UNISEF) is demonstrated in the area of management of globalization impact on public health of different countries, Russia included. PMID:23033581

  16. Faith & Globalization:the Challenge for Higher Education

    Science.gov (United States)

    Blair, Tony; Bardsley, Craig

    2013-01-01

    Globalization continues to transform how universities work: the students and subjects they teach, and the way they conduct and disseminate research. With tight budgets everywhere in the wake of the global economic downturn, universities are under increasing pressure to demonstrate value for money to the wider public from their research and…

  17. Global warming and drainage development: perspective and challenges

    NARCIS (Netherlands)

    Wrachien, De D.; Feddes, R.A.

    2004-01-01

    The report gives an overview of current and future (time horizon 2025) drainage developments around the world. Moreover, the paper analyses the results of four of the most advanced global circulation models for assessing the hydrological impact of global warming, due to the greenhouse effect, on the

  18. The ebola crisis : challenges for global health law

    NARCIS (Netherlands)

    Toebes, Brigit

    2015-01-01

    he recent Ebola crisis has caused approximately 20.000 deaths so far. Compared to other global health crises, including the deaths caused by armed conflicts and chronic diseases, this is still a small amount. Yet, from a global and domestic health law and governance perspective, this crisis raises a

  19. Places to Go: Challenges to Multicultural Art Education in a Global Economy

    Science.gov (United States)

    Desai, Dipti

    2005-01-01

    This article examines the relationship between globalization and postmodern multicultural art education. The questions that drive my investigation are: What is the role of postmodern multiculturalism in this current phase of globalization and what challenges does globalization pose for multiculturalism? I explore the shifts in the field of art…

  20. Social Justice and the Global Economy: New Challenges for Social Work in the 21st Century

    Science.gov (United States)

    Polack, Robert J.

    2004-01-01

    The globalization of the economy creates new challenges for social work in the arenas of social and economic justice. This article outlines social justice issues related to the debt crisis of the Global South and sweatshops. A presentation of colonial precursors is followed by a detailed examination of these global institutions with an emphasis on…

  1. Opening Statement - Angel Gurria [International Ministerial Conference on Nuclear Energy in the 21. Century: Addressing Energy Needs and Environmental Challenges, Beijing (China), 20-22 April 2009

    International Nuclear Information System (INIS)

    China. Our organization is now more open and plural, welcoming new members and having launched an ?enhanced engagement? process with the most important emerging economies. Forging a more structured and stronger partnership with China is fundamental in such a process. It is based on our mutual interest to develop global solutions to global challenges, such as nuclear energy in the 21st century. Thus, I urge you to look into three important issues, which we should address in the years to come, namely, security, financing and development of nuclear energy

  2. Assembling GHERG: Could “academic crowd–sourcing” address gaps in global health estimates?

    Science.gov (United States)

    Rudan, Igor; Campbell, Harry; Marušić, Ana; Sridhar, Devi; Nair, Harish; Adeloye, Davies; Theodoratou, Evropi; Chan, Kit Yee

    2015-01-01

    In recent months, the World Health Organization (WHO), independent academic researchers, the Lancet and PLoS Medicine journals worked together to improve reporting of population health estimates. The new guidelines for accurate and transparent health estimates reporting (likely to be named GATHER), which are eagerly awaited, represent a helpful move that should benefit the field of global health metrics. Building on this progress and drawing from a tradition of Child Health Epidemiology Reference Group (CHERG)’s successful work model, we would like to propose a new initiative – “Global Health Epidemiology Reference Group” (GHERG). We see GHERG as an informal and entirely voluntary international collaboration of academic groups who are willing to contribute to improving disease burden estimates and respect the principles of the new guidelines – a form of “academic crowd–sourcing”. The main focus of GHERG will be to identify the “gap areas” where not much information is available and/or where there is a lot of uncertainty present about the accuracy of the existing estimates. This approach should serve to complement the existing WHO and IHME estimates and to represent added value to both efforts. PMID:26445671

  3. Assembling GHERG: Could "academic crowd-sourcing" address gaps in global health estimates?

    Science.gov (United States)

    Rudan, Igor; Campbell, Harry; Marušić, Ana; Sridhar, Devi; Nair, Harish; Adeloye, Davies; Theodoratou, Evropi; Chan, Kit Yee

    2015-06-01

    In recent months, the World Health Organization (WHO), independent academic researchers, the Lancet and PLoS Medicine journals worked together to improve reporting of population health estimates. The new guidelines for accurate and transparent health estimates reporting (likely to be named GATHER), which are eagerly awaited, represent a helpful move that should benefit the field of global health metrics. Building on this progress and drawing from a tradition of Child Health Epidemiology Reference Group (CHERG)'s successful work model, we would like to propose a new initiative - "Global Health Epidemiology Reference Group" (GHERG). We see GHERG as an informal and entirely voluntary international collaboration of academic groups who are willing to contribute to improving disease burden estimates and respect the principles of the new guidelines - a form of "academic crowd-sourcing". The main focus of GHERG will be to identify the "gap areas" where not much information is available and/or where there is a lot of uncertainty present about the accuracy of the existing estimates. This approach should serve to complement the existing WHO and IHME estimates and to represent added value to both efforts. PMID:26445671

  4. Assembling GHERG: Could “academic crowd–sourcing” address gaps in global health estimates?

    Directory of Open Access Journals (Sweden)

    Igor Rudan

    2015-06-01

    Full Text Available In recent months, the World Health Organization (WHO, independent academic researchers, the Lancet and PLoS Medicine journals worked together to improve reporting of population health estimates. The new guidelines for accurate and transparent health estimates reporting (likely to be named GATHER, which are eagerly awaited, represent a helpful move that should benefit the field of global health metrics. Building on this progress and drawing from a tradition of Child Health Epidemiology Reference Group (CHERG’s successful work model, we would like to propose a new initiative – “Global Health Epidemiology Reference Group” (GHERG. We see GHERG as an informal and entirely voluntary international collaboration of academic groups who are willing to contribute to improving disease burden estimates and respect the principles of the new guidelines – a form of “academic crowd–sourcing”. The main focus of GHERG will be to identify the “gap areas” where not much information is available and/or where there is a lot of uncertainty present about the accuracy of the existing estimates. This approach should serve to complement the existing WHO and IHME estimates and to represent added value to both efforts.

  5. Global Planted Forest Development: Opportunities,Challenges and Policy Choices

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    In recent decades, there has seen a dramatic expansion of global planted forest area and their great impact on human life. It is reported in Forest Resource Assessment 2010 that the current area of global planted forests is about 264 million ha, representing only 7% of the total forest area but able to meet the two thirds of the global demand for logs. Planted forests can not only provide timber, fiber, fuel and non-wood forest products, but also contribute to carbon sequestration, restoration of degraded l...

  6. The Minamata Convention on Mercury: attempting to address the global controversy of dental amalgam use and mercury waste disposal.

    Science.gov (United States)

    Mackey, Tim K; Contreras, John T; Liang, Bryan A

    2014-02-15

    In October 2013, a new international binding treaty instrument called the Minamata Convention on Mercury opened for signature in Minamata City, Japan, the site of arguably the worst public health and environmental disaster involving mercury contamination. The treaty aims to curb the significant health and environmental impacts of mercury pollution and includes provisions addressing the mining, export and import, storage, and waste management of products containing mercury. Importantly, a provision heavily negotiated in the treaty addresses the use of dental fillings using mercury amalgam, an issue that has been subject to decades of global controversy. Though use of dental amalgam is widespread and has benefits, concerns have been raised regarding the potential for human health risk and environmental damage from emissions and improper waste management. While the Minamata Convention attempts to address these issues by calling for a voluntary phase-down of dental amalgam use and commitment to other measures, it falls short by failing to require binding and measurable targets to achieve these goals. In response, the international community should begin exploring ways to strengthen the implementation of the dental amalgam treaty provisions by establishing binding phase-down targets and milestones as well as exploring financing mechanisms to support treaty measures. Through strengthening of the Convention, stakeholders can ensure equitable access to global oral health treatment while also promoting responsible environmental stewardship.

  7. ELECTRONIC PUBLICATIONS OF CULTURAL HERITAGE: GLOBAL CHALLENGES AND LOCAL PRACTICES

    OpenAIRE

    A. Balcytiene

    1999-01-01

    The paper reviews information and communication technologies as new tools in cultural representation and knowledge management, addresses issues of persuasion and engagement with the new media, explores ways on how to construct three-dimensional interfaces that are easy to use and navigate. These main issues are addressed in discussing the design of cultural interface 'Virtual exhibition of Lithuanian Cultural Heritage' (a Millennium project). Also, the paper reviews new and multi-media as too...

  8. Poverty and Environmental Degradation Challenges within the Global Economy.

    Science.gov (United States)

    Mabogunje, Akin L.

    2002-01-01

    Since the end of the second World War, the link between deepening poverty and environmental degradation has increased in visibility despite the efforts of the United Nations and other international agencies. Focuses on globalization, poverty, and the environment. (DDR)

  9. AZERBAIJAN BANKING SYSTEM: CHALLENGES AND PROSPECTS OF GLOBALIZATION

    OpenAIRE

    Murshudli, Fakhri

    2008-01-01

    This article explores the development problems of the Azerbaijan Republic’s banking system in the context of financial globalization. The author analyzes its current state, focusing on its successes, objective difficulties and unresolved problems. He describes the main manifestations of globalization processes in the world banking services market and pays much attention to problems that may be encountered in these conditions by the domestic banking sector, particularly after Azerbaijan’s acce...

  10. The Challenges of Realization in a Global Civilization

    Directory of Open Access Journals (Sweden)

    James Winston Morris

    2011-12-01

    Full Text Available The contemporary historical situation suggests fascinating parallels with that period of the 13th/7th century when the massive destruction of the Mongol invasions opened the way for popular new forms of Islamic life and practice that eventually spread Islam throughout Asia. Today, as in earlier periods of dramatic upheaval, we can witness those processes of inspiration and awakening that give rise to the spiritual pathways of future centuries, through each soul’s gradual discovery of its unique challenges and demands of ihsan.One way of describing this transformation, to use the Qur’anic language adapted by Ibn ‘Arabi, is in the terms of the process of spiritual realization (tahqīq by which people discover their guiding inner relationship to those divine qualities or “Names” that eventually come to define the meaning and purpose of their lives. Through our life long movement of service (‘ibda to the “Lord” (rabb constituted by each divine Name, the transformation of the soul follows a familiar, naturally ascending trajectory. It begins with a curiosity drawing us toward some particular dimension of the Real (al-Haqq; then a compelling striving leading to heightened discipline and awareness; and ultimately to the creative manifestation of that devotion through the appropriate means of  teaching, communication, and new communities of fellow- seekers—the Qur’anic “servants of  the All-Merciful”—that slowly emerge from this shared spiritual work of  devotion, discovery and creative response. Here we point to some ways this process of civilizational renewal is unfolding around the world, focusing on three of  the most far-reaching of those divine Names: the “servants of the All-Wise” (al-Hakīm, in their exploring and deciphering the infinite Signs of  God’s Wisdom “on the horizons”, in all of  the sciences of nature and society; to those muhsinūn and “servants of  the Beautiful” (al-Jamīl whose

  11. EU Failing FAO Challenge to Improve Global Food Security.

    Science.gov (United States)

    Smyth, Stuart J; Phillips, Peter W B; Kerr, William A

    2016-07-01

    The announcement that the European Union (EU) had reached an agreement allowing Member States (MS) to ban genetically modified (GM) crops confirms that the EU has chosen to ignore the food security challenge issued to the world by the Food and Agriculture Organization of the United Nations (FAO) in 2009. The FAO suggests that agricultural biotechnology has a central role in meeting the food security challenge.

  12. EU Failing FAO Challenge to Improve Global Food Security.

    Science.gov (United States)

    Smyth, Stuart J; Phillips, Peter W B; Kerr, William A

    2016-07-01

    The announcement that the European Union (EU) had reached an agreement allowing Member States (MS) to ban genetically modified (GM) crops confirms that the EU has chosen to ignore the food security challenge issued to the world by the Food and Agriculture Organization of the United Nations (FAO) in 2009. The FAO suggests that agricultural biotechnology has a central role in meeting the food security challenge. PMID:27318260

  13. Addressing the Global Disparities in the Delivery of Pediatric Orthopaedic Services: Opportunities for COUR and POSNA.

    Science.gov (United States)

    Shirley, Eric D; Sabharwal, Sanjeev; Schwend, Richard M; Cabral, Cristina; Spiegel, David

    2016-01-01

    The burden of musculoskeletal conditions, especially injuries, is increasing in low-income and middle-income countries. Road traffic injuries have become epidemic. There are multiple barriers to accessing surgical services at both the individual (utilization) and the health system (availability) levels, and deficiencies in education and training of health providers. Specialty societies such as the Pediatric Orthopaedic Society of North America (POSNA) have an opportunity to play an important role through teaching and training. The POSNA Children's Orthopedics in Underserved Regions (COUR) committee has supported the Visiting Scholars Program, which invites surgeons from the developing world to attend a scientific meeting and facilitates the scholar's visit to North American pediatric orthopaedic centers. POSNA members have held global educational courses that support an educational exchange between lecturers and attendees. The COUR web site allows for submission of trip reports that document successes and obstacles experienced by members performing overseas clinical care and teaching. The web site also provides educational resources relevant to providing care in these environments. POSNA collaborates with other societies, such as the American Academy of Orthopaedic Surgeons and the Society of Military Orthopaedic Surgeons, to provide education in disaster management. In addition to increasing member involvement, specialty societies have the opportunity for continued data collection from overseas care, application of US registry data to disease processes in the developing world, and further collaboration with one another. PMID:26296220

  14. [Global Allergy and Asthma European Network (GA2LEN) addresses the epidemic of allergy and asthma].

    Science.gov (United States)

    Panzer, Petr Cáp Petr Burney Peter Zuberbier Torsten; van Cauvenberg, Paul; Bousquet, Jean

    2010-01-01

    Allergic diseases represent a major health problem in Europe. They are increasing in prevalence, severity and costs. GA2LEN, an FP6 Network of Excellence, was created in 2005 as a vehicle to ensure excellence in research bringing together research and clinical institutions to combat fragmentation in the European research area and to tackle Allergy in its globality. GA2LEN benefited greatly from the voluntary efforts of researchers who are strongly committed to this model of pan-European collaboration. The network was organized in order to increase networking for scientific projects in allergy and asthma around Europe and to make GA2LEN the world leader in the field. Besides these activities, research has been jointly made and the first papers are being published. GA2LEN achievements in general can be grouped as those for a durable infrastructure built up during the project phase those which are project-related work based on these novel infrastructures, and the development and implementations of guidelines. The major achievements of GA2LEN are reported in this paper. PMID:20662458

  15. Makerere University College of Health Sciences’ role in addressing challenges in health service provision at Mulago National Referral Hospital

    Directory of Open Access Journals (Sweden)

    Sekandi Juliet

    2011-03-01

    Full Text Available Abstract Background Mulago National Referral Hospital (MNRH, Uganda’s primary tertiary and teaching hospital, and Makerere University College of Health Sciences (MakCHS have a close collaborative relationship. MakCHS students complete clinical rotations at MNRH, and MakCHS faculty partner with Mulago staff in clinical care and research. In 2009, as part of a strategic planning process, MakCHS undertook a qualitative study to examine care and service provision at MNRH, identify challenges, gaps, and solutions, and explore how MakCHS could contribute to improving care and service delivery at MNRH. Methods Key informant interviews (n=23 and focus group discussions (n=7 were conducted with nurses, doctors, administrators, clinical officers and other key stakeholders. Interviews and focus groups were tape recorded and transcribed verbatim, and findings were analyzed through collaborative thematic analysis. Results Challenges to care and service delivery at MNRH included resource constraints (staff, space, equipment, and supplies, staff inadequacies (knowledge, motivation, and professionalism, overcrowding, a poorly functioning referral system, limited quality assurance, and a cumbersome procurement system. There were also insufficiencies in the teaching of professionalism and communication skills to students, and patient care challenges that included lack of access to specialized services, risk of infections, and inappropriate medications. Suggestions for how MakCHS could contribute to addressing these challenges included strengthening referral systems and peripheral health center capacity, and establishing quality assurance mechanisms. The College could also strengthen the teaching of professionalism, communication and leadership skills to students, and monitor student training and develop courses that contribute to continuous professional development. Additionally, the College could provide in-service education for providers on professionalism

  16. Struggles Against Bilateral FTAs: Challenges for Transnational Global Justice Activism

    Directory of Open Access Journals (Sweden)

    Aziz Choudry

    2012-11-01

    Full Text Available The past decade has seen major movements and mobilizations against the new crop of bilateral free trade and investment agreements being pursued by governments in the wake of the failure of global (World Trade Organization and regional (e.g. Free Trade Area of the Americas negotiations, and the defeat of an attempted Multilateral Agreement on Investment in the 1990s.  However, in spite of much scholarly, non-governmental organization (NGO and activist focus on transnational global justice activism, many of these movements, such as the major multi-sectoral popular struggle over the recently-concluded US-Korea Free Trade Agreement, are hardly acknowledged in North America and Europe.  With a shift in emphasis pushing liberalization and deregulation of trade and investment increasingly favouring lower-profile bilateral agreements, this article maps the resistance movements to these latest shifts in global free market capitalist relations and discusses the disconnect between these (mainly Southern struggles and dominant scholarly and NGO conceptions of global justice and the global justice movement as well as questions of knowledge production arising from these movements.

  17. Addressing the Photometric Calibration Challenge: Explicit Determination of the Instrumental Response and Atmospheric Response Functions, and Tying it All Together.

    Science.gov (United States)

    Stubbs, C. W.; Tonry, J. L.

    2016-05-01

    Photometric calibration is currently the dominant source of systematic uncertainty in exploiting type Ia supernovae to determine the nature of the dark energy. We review our ongoing program to address this calibration challenge by performing measurements of both the instrumental response function and the optical transmission function of the atmosphere. A key aspect of this approach is to complement standard star observations by using NIST-calibrated photodiodes as a metrology foundation for optical flux measurements. We present our first attempt to assess photometric consistency between synthetic photometry and observations, by comparing predictions based on a NIST-diode-based determination of the PanSTARRS-1 instrumental response and empirical atmospheric transmission measurements, with fluxes we obtained from observing spectrophotometric standards.

  18. Addressing the Photometric Calibration Challenge: Explicit Determination of the Instrumental Response and Atmospheric Response Functions, and Tying it All Together

    CERN Document Server

    Stubbs, Christopher W

    2012-01-01

    Photometric calibration is currently the dominant source of systematic uncertainty in exploiting type Ia supernovae to determine the nature of the dark energy. We review our ongoing program to address this calibration challenge by performing measurements of both the instrumental response function and the optical transmission function of the atmosphere. A key aspect of this approach is to complement standard star observations by using NIST-calibrated photodiodes as a metrology foundation for optical flux measurements. We present our first attempt to assess photometric consistency between synthetic photometry and observations, by comparing predictions based on a NIST-diode-based determination of the PanSTARRS-1 instrumental response and empirical atmospheric transmission measurements, with fluxes we obtained from observing spectrophotometric standards.

  19. IT challenges of Gaia's Astrometric Global Iterative Solution

    Science.gov (United States)

    Hernandez-Munoz, Jose Luis; O'Mullane, William

    2015-12-01

    The Astrometric Global Iterative Solution (AGIS) scheme is the key process in the astrometric reduction of the Gaia data. It's main purpose is to generate the astrometic part of the Gaia catalogue in a way that optimally combines all 10^12 available measurements in a globally, self-consistent manner.We will outline the technical design and chosen approaches for the distributed processing infrastructure of AGIS. An important aspect in this is the efficient reading and passing of observation data to the mathematical core algorithms.

  20. Global Governance of Food Production and Consumption. Issues and Challenges

    NARCIS (Netherlands)

    Oosterveer, P.J.M.

    2007-01-01

    The provision of food is undergoing radical transformations throughout the global community. Peter Oosterveer argues that, as a consequence, conventional national governmental regulations can no longer adequately respond to existing and emerging food risks and to environmental concerns. This book ex

  1. Global climate change--The technology challenge: China

    Science.gov (United States)

    Population growth and developmental pressures, spawned by an increasing demand for resource intensive goods, foods and services, are altering the planet in ways that threaten the long-term well-being of humans and other species. Global climate change and its associated impacts is...

  2. Global Climate Change:A Monumental Mitigation Challenge

    Science.gov (United States)

    A holistic view of long-term sustainability cannot ignore humanity’s ever-growing demands on fossil fuels, water, and other finite geological resources. Figure 1 (Princiotta et. al., 2014) illustrates the key factors that are responsible for potentially unsustainable global impac...

  3. [Multidrug-resistant tuberculosis: challenges of a global emergence].

    Science.gov (United States)

    Comolet, T

    2015-10-01

    Drug-resistant tuberculosis, in particular Multi-Drug Resistant (MDR-TB) is an increasing global concern and a major burden for some developing countries, especially the BRICS. It is assumed that every year roughly 350 000 new MDR-TB cases occur in the world, on average in 20.5% of TB patients that have been previously treated but also in 3.5% of persons that have never been on TB treatment before. The global distribution of cases is very heterogeneous and is now better understood thanks to a growing number of specific surveys and routine surveillance systems: incidence is much higher in southern Africa and in all countries formerly part of the USSR. Countries with weak health systems and previously inefficient TB control programs are highly vulnerable to MDR epidemics because program failures do help creating, maintaining and spreading resistances. Global response is slowly rolled out and diagnosis capacities are on the rise (mostly with genotypic methods) but adequate and successful treatment and care is still limited to a minority of global cases. From a public health perspective the MDR-TB growing epidemics will not be controlled merely by the introduction of few new antibiotics because it is also linked to patient's compliance and adequate case management supported by efficient TB program. In depth quality improvement will only be achieved after previous errors are thoroughly analyzed and boldly corrected. PMID:26289547

  4. Preparing the next generation of radiochemists for global challenges

    International Nuclear Information System (INIS)

    Nuclear and radiochemists are needed to support the expansion of nuclear energy, nuclear medicine, and environmental management. In this presentation, the changing needs for educating future generations of radiochemists are described. Consideration of the global nature of these market sectors is given, along with observations and recommendations for changes in academic curricula and training opportunities. (author)

  5. CHALLENGES OF INTERNATIONAL STANDARDS ON AUDITING IN GLOBAL CRISIS CONTEXT

    Directory of Open Access Journals (Sweden)

    Daniel Botez

    2008-12-01

    Full Text Available The financial crisis that broke out in summer 2007 is striking in its sheer magnitude, the speed of its contagion to the global financial sphere, as well as its persistence. These factors make it on the most impressive and unprecedented events in recent financial history.

  6. [Multidrug-resistant tuberculosis: challenges of a global emergence].

    Science.gov (United States)

    Comolet, T

    2015-10-01

    Drug-resistant tuberculosis, in particular Multi-Drug Resistant (MDR-TB) is an increasing global concern and a major burden for some developing countries, especially the BRICS. It is assumed that every year roughly 350 000 new MDR-TB cases occur in the world, on average in 20.5% of TB patients that have been previously treated but also in 3.5% of persons that have never been on TB treatment before. The global distribution of cases is very heterogeneous and is now better understood thanks to a growing number of specific surveys and routine surveillance systems: incidence is much higher in southern Africa and in all countries formerly part of the USSR. Countries with weak health systems and previously inefficient TB control programs are highly vulnerable to MDR epidemics because program failures do help creating, maintaining and spreading resistances. Global response is slowly rolled out and diagnosis capacities are on the rise (mostly with genotypic methods) but adequate and successful treatment and care is still limited to a minority of global cases. From a public health perspective the MDR-TB growing epidemics will not be controlled merely by the introduction of few new antibiotics because it is also linked to patient's compliance and adequate case management supported by efficient TB program. In depth quality improvement will only be achieved after previous errors are thoroughly analyzed and boldly corrected.

  7. Challenges and opportunities in mapping land use intensity globally

    DEFF Research Database (Denmark)

    Kuemmerle, Tobias; Erb, Karlheinz; Meyfroidt, Patrick;

    2013-01-01

    Future increases in land-based production will need to focus more on sustainably intensifying existing production systems. Unfortunately, our understanding of the global patterns of land use intensity is weak, partly because land use intensity is a complex, multidimensional term, and partly becau...

  8. Fractal Sums of Pulses and a Practical Challenge to the Distinction Between Local and Global Dependence

    Science.gov (United States)

    Mandelbrot, B. B.

    The partly random fractal sums of pulses (PFSP) are a family of random functions that depend on a kernel function K and at least two positive parameters C and delta. Given K, the construction of F(t;C,delta) consists in adding N affine versions of a pulse as follows. The pulse height Lambda and its width W are random variables related by w/λ^delta = a constant. The width is distributed according to the Poisson measure Cw-1dwdt in the "address plane" of coordinates w and t. For finite C, the increments of F(t;C,delta) fail to be strongly mixing therefore they exhibit global dependence. Indeed some PFSP resemble the icon of global dependence, which is fractional Brownian motion (FBM) with Hne1/2. When the presence of strong mixing must be tested empirically, many tests rely on the comparison of two exponents of diffusion: that of a r.f. X(t) and of a "shuffled" r.f. ˜ X(t) whose increments for Δ t = 1 (say) are independent and follow the same distribution as X(t). In FBM, the diffusion exponent is H for the process itself and 1/2 for its shuffled variant. Therefore, Hne1/2 is a token of global dependence. For the Lévy stable motion (LSM) to the contrary, the diffusion exponent is the same as for the independent process with the same marginal distribution. The PFSP are not so clear-cut. The dependence is always global. But consider those tests of globality versus locality that, like R/S testing, are founded on the exponent of diffusion. Those tests will classify the dependence in many PFSP as local. Therefore, the PFSP are challenging borderline cases, while the conceptual fact is important, more important is the concrete fact that their rich properties and the absence of arbitrary grids make them excellent candidates for modeling phenomena that combine global dependence with long distribution tails. Furthermore, related structures that are discussed elsewhere, namely, the multifractal measures obtained as products of pulses, are grid-free and provide a great

  9. GLOBAL CHALLENGES FOR SUSTAINABLE AGRICULTURE AND RURAL DEVELOPMENT IN SLOVAKIA

    Directory of Open Access Journals (Sweden)

    Magdalana Bartosova

    2013-09-01

    Full Text Available The paper is focused on the evaluation of economic, social and environmental challenges of sustainable agriculture. The selected indicators of the economic challenges of sustainable agriculture imply that agriculture in Slovakia is not in long term be able to ensure competitiveness in the European market, gross agricultural output is characterized by a faster decline in animal production than in crop production and the value of import of agri-food commodities is higher than the value of export. According to selected indicators of social challenges of sustainable agriculture the number of persons working in agriculture has decreasing tendency in last years. The evaluation of selected indicators of environmental challenges of sustainable agriculture implies that area of organic agriculture is the most widely applied sub-measure within the measure agri-environmental payments. For ensuring the balance of the three mentioned dimensions of sustainable agriculture is necessary to increase of local production and consumption of local products, to ensure the protection of nature and landscape, to ensure rural development and to increase the employment opportunities in countryside.

  10. CHALLENGES FACING HIGHER EDUCATION IN THE GLOBALIZED WORLD

    OpenAIRE

    Varol, Kemal; Borat, Oğuz; CEVİZ, Emre

    2013-01-01

    Although each higher education system has its own distinctive features, there are also common problems and issues in higher education, such as the funding, quality, coordination, management, etc. In this paper, three challenges facing higher education are discussed:multicultural education, exchange programs, and research and development

  11. Science Education and Challenges of Globalization in Igbo Nation

    Science.gov (United States)

    Ezeudu, F. O.; Nkokelonye, C. U.; Adigwe, J. C.

    2013-01-01

    This paper reviewed the scientific contents in Igbo culture. Description of the Igbos who constitutes an ethnic group occupying southeastern Nigeria was made. It x-rayed the pre-colonial, colonial, and post-colonial culture of Igbo people and identified the scientific cultural activities, which can be harnessed to meet the challenges of modern day…

  12. The Global Classroom and the Educational Challenge of Cultural Diversity

    Science.gov (United States)

    Moyer, Sonja S.

    2010-01-01

    Change in education is not going away; instead, it seems to be increasing exponentially. Technology has been the catalyst, and the changes with the greatest impact on education are the location and size of the classroom. The challenges associated with these changes involve working with students from potentially an unlimited number of countries and…

  13. Global Citizenship Demands New Approaches to Teaching and Learning: AASCU's Global Challenges Initiative

    Science.gov (United States)

    Summit, Jennifer

    2013-01-01

    Today's college graduates are entering an interconnected world in which globalization will affect nearly every facet of their lives. In turn, college and university mission statements increasingly include the intent to educate "global citizens" among their fundamental commitments. Yet U.S. students' global knowledge and…

  14. MEDICAL TOURISM INDUSTRY CHALLENGES IN THE CONTEXT OF GLOBALIZATION

    Directory of Open Access Journals (Sweden)

    Carmen, IORDACHE

    2014-07-01

    Full Text Available Medical tourism is not a new concept, even though there is still no international consensus on the name of this phenomenon that is manifesting itself for thousands of years. It is defined by moving patients in various countries to obtain medical care and combined with certain tourist facilities. Increased flow of patients seeking treatment abroad is a global phenomenon linked to economic growth which generates income revenue and a high level of education. Internationally, medical tourism increases by 20% per year, global market for medical tourism at present is estimated to be about 100 billion dollars. This study tries to highlight a conceptual analysis of medical tourism, the targeting of medical tourism flows and major destinations and the proposed tourism development strategies based on the experience of several countries medical.

  15. Global and Domestic Challenges Confronting Buddhist Institutions in Japan

    Directory of Open Access Journals (Sweden)

    John Nelson

    2015-02-01

    Full Text Available With the rise of globalization in the past twenty years, the positioning of religious belief and activity worldwide has become increasingly complicated due to new information technologies, immigration flows, corporate restructuring and transnational finance. This paper identifies five factors that not only characterize late modern societies but also create conditions to which religions must adapt, or ignore at their peril. Using Buddhist temples, priests, and their surrounding communities in Japan as case studies, the paper traces how social forces such as 1 a “crisis of orientation,” 2 corporate and bureaucratic restructuring, 3 consumer culture, 4 individualization within a “risk” society, and 5 experimental approaches to spirituality impact religious practice and institutions. Without a perspective that incorporates the global into the local (but still acknowledges the power of individual agency, our analysis of religious activities remains parochial and sociocentric.

  16. E-waste management as a global challenge (introductory chapter)

    OpenAIRE

    Mihai, Florin-Constatin; Gnoni, Maria-Grazia

    2016-01-01

    International audience Waste Electrical and Electronic Equipment management (E-waste or WEEE) is a crucial issue in the solid waste management sector with global interconnections between well-developed, transitional and developing countries. Consumption society and addiction to technology dictate the daily life in high and middle-income countries where population consumes large amounts of EEE products (electrical and electronic equipment) which sooner become e-waste. This fraction is a fas...

  17. One Health: The global challenge of epidemic and endemic leishmaniasis

    OpenAIRE

    Day Michael J; Palatnik-de-Sousa Clarisa B.

    2011-01-01

    Abstract 'One Health' proposes the unification of medical and veterinary sciences with the establishment of collaborative ventures in clinical care, surveillance and control of cross-species disease, education, and research into disease pathogenesis, diagnosis, therapy and vaccination. The concept encompasses the human population, domestic animals and wildlife, and the impact that environmental changes ('environmental health') such as global warming will have on these populations. Visceral le...

  18. Preserving the global environment: The challenge of shared leadership

    International Nuclear Information System (INIS)

    This book brings together essays commissioned as background reading for an April 1990 conference on the global environment co-sponsored by the American Assembly and the World Resources Institute. Among the topic areas covered are the following: technical aspects of energy policy and climatic change; harnessing the power of the marketplace; international cooperation; international regulatory regimes; world economic climate; deforestation and species loss; human population growth

  19. Global and Domestic Challenges Confronting Buddhist Institutions in Japan

    OpenAIRE

    John Nelson

    2015-01-01

    With the rise of globalization in the past twenty years, the positioning of religious belief and activity worldwide has become increasingly complicated due to new information technologies, immigration flows, corporate restructuring and transnational finance. This paper identifies five factors that not only characterize late modern societies but also create conditions to which religions must adapt, or ignore at their peril. Using Buddhist temples, priests, and their surrounding communities in ...

  20. E-waste management as a global Challenge (introductory chapter)

    OpenAIRE

    Mihai, Florin-Constantin; Gnoni, Maria-Grazia

    2016-01-01

    Waste Electrical and Electronic Equipment management (E-waste or WEEE) is a crucial issue in the solid waste management sector with global interconnections between well-developed, transitional and developing countries. Consumption society and addiction to technology dictate the daily life in high and middle-income countries where population consumes large amounts of EEE products (electrical and electronic equipment) which sooner become e-waste. This fraction is a fast-growing wast...

  1. Enhancing continental-scale understanding of agriculture: Integrating the National Ecological Observatory Network (NEON) with existing research networks to address global change.

    Science.gov (United States)

    Kelly, G.

    2015-12-01

    Over the past decade, there has been a resurgence of interest in the sustainability of the world's food system and its contributions to feeding the world's population as well as to ensuring environmental sustainability of the planet. The elements of this grand challenge are by now well known. Analysis of agricultural sustainability is made more challenging by the fact that the local responses to these global drivers of change are extremely variable in space and time due to the biophysical and geopolitical heterogeneity across the United States, and the world. Utilizing research networks allows the scientific community to leverage existing knowledge, models and data to develop a framework for understanding the interplay between global change drivers, regional, and continental sustainability of US agriculture. For example, well-established instrumented and calibrated research networks will allow for the examination of the potential tradeoffs between: 1) crop production, 2) land use and carbon emissions and sequestration, 3) groundwater depletion, and 4) nitrogen dynamics. NEON represents a major investment in scientific infrastructure in support of ecological research at a continental scale and is intended to address multiple ecological grand challenges. NEON will collect data from automated sensors and sample organisms and ecological variables in 20 eco-climatic domains. We will provide examples of how NEON's full potential can be realized when these data are combined with long term experimental results and other sensor networks [e.g., Ameriflux, Fluxnet, the Long-term Ecological Research Program (LTER), the Long-term Agroecosystem Research Network (LTAR)], Critical Zone Observatory (CZO).

  2. Preparing Students for the Ethical Challenges of Global Citizenship

    OpenAIRE

    Madelyn Flammia

    2012-01-01

    This paper describes an approach to teaching ethical intercultural communication. This approach helps students become aware of their own ethnocentric attitudes and helps them move beyond those perspectives to develop a mindful approach to intercultural communication. The paper begins by introducing the concept of mindful communication and the challenges of developing of a code of ethical behavior for communicating across cultures. Then, strategies for reconciling cultural relativism and unive...

  3. Contemporary Business Education: a Solution for Global Leadership Challenges

    Directory of Open Access Journals (Sweden)

    Tudor Cristian Ţiclău

    2014-08-01

    Full Text Available Education and professional development is considered central issues in civil service development and public administration reform. While this may be true, the content of such programs bears equal influence in skill acquirement, which in turn, has an impact on managerial performance (Perry, 1989. The contemporary economic and social environment poses numerous and complex challenges to public leaders, who need to be equipped with the adequate set of skills and competencies in order to have a proper response. The present paper aims to find out the whether the current educational programs from the business field can be a solution for preparing the next generation of public (and private leaders. My argument is that the latest developments in public management reform (New Public Management, Good Governance and Public Entrepreneurship combined with new demands for effectiveness, efficiency and high quality public services could increase the relevance of such programs. In support for this I presented a series of research results that point to a set of common leadership challenges that transcend the public-private divide. Finally I explored the offerings of the top 5 MBA programs in the world to see whether this is reflected in their educational programs. Not surprisingly, three out of the five programs analysed offer dual degree programs that combine business and public management education as a solution for the leadership challenges that lay ahead.

  4. Angelo A. Camillo (Edt.), Global Enterprise Management, Volume I: New Perspectives on Challenges and Future Developments

    OpenAIRE

    CAMILLO, Isabell C.

    2015-01-01

    Abstract. As an on-going process of integrating companies, people, and governments on an international level, globalization is driven by economic motives. International trade and investment provides opportunities for enterprises to alleviate costs, increase productivity, and compete on a global scale. Managers that lead global enterprises are faced with complex and dynamic situations for which they require practical tools and real-world solutions. Although other books have addressed globaliza...

  5. One Health: The global challenge of epidemic and endemic leishmaniasis

    Directory of Open Access Journals (Sweden)

    Day Michael J

    2011-10-01

    Full Text Available Abstract 'One Health' proposes the unification of medical and veterinary sciences with the establishment of collaborative ventures in clinical care, surveillance and control of cross-species disease, education, and research into disease pathogenesis, diagnosis, therapy and vaccination. The concept encompasses the human population, domestic animals and wildlife, and the impact that environmental changes ('environmental health' such as global warming will have on these populations. Visceral leishmaniasis is a perfect example of a small companion animal disease for which prevention and control might abolish or decrease the suffering of canine and human patients, and which aligns well with the One Health approach. In this review we discuss how surveillance for leishmaniases is undertaken globally through the control of anthroponootic visceral leishmaniasis (AVL and zoonotic visceral leishmaniasis (ZVL. The ZVL epidemic has been managed to date by the culling of infected dogs, treatment of human cases and control of the sandfly vector by insecticidal treatment of human homes and the canine reservoir. Recently, preventive vaccination of dogs in Brazil has led to reduction in the incidence of the canine and human disease. Vaccination permits greater dog owner compliance with control measures than a culling programme. Another advance in disease control in Africa is provided by a surveillance programme that combines remote satellite sensing, ecological modelling, vector surveillance and geo-spatial mapping of the distribution of vectors and of the animal-to-animal or animal-to-human pathogen transmission. This coordinated programme generates advisory notices and alerts on emerging infectious disease outbreaks that may impede or avoid the spreading of visceral leishmaniasis to new areas of the planet as a consequence of global warming.

  6. Activist political theory and the challenge of global justice

    OpenAIRE

    Lu, Catherine

    2013-01-01

    On the morning of April 24, 2013, more than 6,000 people filed into the eight-storey Rana Plaza building in Savar, Bangladesh, mainly to work in five garment factories that produced clothing for global retail firms, such as Loblaw, Primark, Joe Fresh, Benetton, Mango, Matalan, Bonmarche, and The Children’s Place. Only a day earlier, major cracks had appeared in the building and were inspected, prompting a brief evacuation. The next day, despite a police-issued evacuation order, the building o...

  7. Some Thoughts on Reputation and Challenges for Global Financial Institutions

    OpenAIRE

    George Stansfield

    2006-01-01

    Reputation is an amorphous concept. It is intangible. It can change over time (for better or worse). It is difficult to define. It is difficult to measure. It is difficult, if not impossible, to value (and is assigned no value by our accounting conventions). And yet it is, without question, among the most valuable assets of any company, particularly a global financial institution. … But what exactly is “reputation” in this context? In my view, “reputation” is a multi-faceted concept derived f...

  8. Multilingual trends in a globalized world prospects and challenges

    CERN Document Server

    Singh, Navin Kumar

    2013-01-01

    This book presents evolving language education trends by drawing examples and case studies from around the world. Over the past few decades, significant economic and political changes have taken place around the world which have had a significant impact on language teaching and learning practices across the globe. With globalization, the focus of language education has shifted from monolingualism towards bilingualism and multilingualism, in that multilingual practices have become the norm rather than the exception in most parts of the world. This book brings together some of latest controversi

  9. Environmental changes in perspective: The global response to challenges

    International Nuclear Information System (INIS)

    As we approach the end of the second millennium, a series of major problems seems to threaten the world's rapidly expanding population: the consequences of global warming, the hole in the ozone layer, pollution of the Earth's oceans, fresh waters, soil and atmosphere, the declining biodiversity, and the degradation of land and soil quality. Concerns appear to be justified, at least as long as the world's main development goals continue to be the economic levels of its wealthiest nations and their high consumption and waste production patterns

  10. Five challenges for stochastic epidemic models involving global transmission

    Directory of Open Access Journals (Sweden)

    Tom Britton

    2015-03-01

    Full Text Available The most basic stochastic epidemic models are those involving global transmission, meaning that infection rates depend only on the type and state of the individuals involved, and not on their location in the population. Simple as they are, there are still several open problems for such models. For example, when will such an epidemic go extinct and with what probability (questions depending on the population being fixed, changing or growing? How can a model be defined explaining the sometimes observed scenario of frequent mid-sized epidemic outbreaks? How can evolution of the infectious agent transmission rates be modelled and fitted to data in a robust way?

  11. Challenging Conceptions of Western Higher Education and Promoting Graduates as Global Citizens

    Science.gov (United States)

    Clifford, Valerie; Montgomery, Catherine

    2014-01-01

    Recently there has been a shift in the discourses of university policy from internationalisation towards the contested concept of global citizenship. This paper explores ways of challenging the current interpretation of international education policy through the concept of global citizenship drawing on the discussion forums of two cohorts of…

  12. Globalization and its Challenges, with Special Reference to China

    OpenAIRE

    Heng, S H

    2000-01-01

    The main approach of this study of globalisation is historical. We look at three periods in world history when the most promising and enduring civilisation was overtaken by the less promising one. A simple model is proposed to make sense out of the tremendous shift. Subsequently we use the findings to see if they can provide some insights into understanding the challenges posed by globalisation to the People’s Republic of China. It is suggested that the most pressing task is to strengthen the...

  13. Preparing Students for the Ethical Challenges of Global Citizenship

    Directory of Open Access Journals (Sweden)

    Madelyn Flammia

    2012-08-01

    Full Text Available This paper describes an approach to teaching ethical intercultural communication. This approach helps students become aware of their own ethnocentric attitudes and helps them move beyond those perspectives to develop a mindful approach to intercultural communication. The paper begins by introducing the concept of mindful communication and the challenges of developing of a code of ethical behavior for communicating across cultures. Then, strategies for reconciling cultural relativism and universalism are offered. Finally, the paper provides a set of guidelines for ethical behavior in intercultural encounters.

  14. The global market for oilseeds: prospects and challenges for Morocco

    Directory of Open Access Journals (Sweden)

    Gosselet Nathalie

    2014-03-01

    Full Text Available The global market for oilseeds, grains, vegetable oil and oilseed meal is a complex market which is growing at a very fast pace, and which is characterized by the large volume of production which is traded between countries. Offer is geographically constrained in this market: there are few exporting countries and these are mainly situated on the American continent. Demand on the other hand is more widespread, although highest in Asiatic countries, China in particular. As a result, small importing countries, like Morocco, are in a vulnerable position, and take the full brunt of price volatility. In the 90s, Moroccan oilseed production was relatively high, unfortunately production dropped over the years, and Morocco must now buy vegetable oil and proteins on the global market. Reviving oilseed production in Morocco would considerably help the country and provide numerous benefits, such as food security, improving the country’s trade balance, and enhancing the agronomic management of land thanks to the introduction of break crops. Finally, it would also boost the entire agricultural sector and help increase the income of farmers.

  15. Knowledge capabilities for sustainable development in global classrooms - local challenges

    Directory of Open Access Journals (Sweden)

    Elise Anderberg

    2011-01-01

    Full Text Available The Young Masters Programme provides young people around the worldwith a net–based global–local learning environment for sustainable development. The present study investigates certain aspects of the implementation of this programme in the secondary schools of a Swedish municipality, in the context of the Lund Calling project. The research focuses on critical abilities to act globally, referred to as “knowledge capabilities”, and how they relate to the implementation process of initiating global learning for sustainabledevelopment (GLSD. A phenomenographic approach and semi–structuredinterviews were used in the investigation of the experiences of secondary school pupils, teachers and headmasters who participated in the project. Participants’ experiences of the changes carried out are described in relation to examples of knowledge capabilities needed for GLSD. Critical knowledge capabilities found to have been developed through the implementation were: to take command, and to collaborate. Critical knowledge capabilities perceived asnecessary, but not developed through the programme were: to be prepared, to act in a transdisciplinary manner, and to lead for a holistic understanding.

  16. NKS - The Nordic region's cooperative network for addressing challenges in nuclear safety and emergency preparedness

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, K.G. [NKS/Technical University of Denmark (Denmark); Andgren, K. [NKS/Vattenfall R and D (Sweden); Leino, K. [NKS/Fortum Power and Heat Oy (Finland); Magnusson, S. [NKS/Icelandic Radiation Safety Authority (Iceland); Physant, F. [NKS/FRIT, Roskilde (Denmark)

    2014-07-01

    Based on the foundation of a common cultural and historical heritage and a long tradition of collaboration, NKS aims to facilitate a common Nordic view on nuclear and radiation safety. A common understanding of rules, practice and measures, and national differences in this context, is here an essential requirement. Problems can generally be tackled quicker, more efficiently, more consistently and at a lower cost through collaboration, bearing in mind that key competencies are not equally distributed in the different Nordic countries. For instance common Nordic challenges emerge in relation to nuclear installations, where nuclear power plants are in operation in Finland and Sweden, and research reactors have been operated in Denmark, Finland, Norway and Sweden. There is an obvious benefit in exchanging ideas and technologies in relation to plant operation, and since a number of reactors in different Nordic countries are under decommissioning, a collaborative benefit can also be realised in that context. Sweden also has a nuclear fuel production plant, and its collaboration with other Nordic nuclear installations can also be beneficial. Further, a number of large radiological installations are projected in Nordic areas (e.g., the MAX-LAB/MAX IV synchrotron radiation source and the European spallation source ESS), where Nordic organisations are collaborating in addressing, e.g., potential environmental implications. On the emergency preparedness side, the Fukushima accident in March 2011 was a reminder that large accidents at nuclear installations can lead to widespread radioactive contamination in the environment. In order to respond to nuclear or radiological emergencies, should they affect Nordic populations, it is necessary to maintain an operational emergency preparedness. By continuously improving detection, response and decision aiding tools while maintaining an informal collaborative network between relevant stakeholders in the Nordic countries (including

  17. Building organizational technical capabilities: a new approach to address the office of environmental management cleanup challenges in the 21. century

    International Nuclear Information System (INIS)

    The United States Department of Energy (DOE), Office of Environmental Management (EM) is responsible for the nations nuclear weapons program legacy wastes cleanup. The EM cleanup efforts continue to progress, however the cleanup continues to be technologically complex, heavily regulated, long-term, and a high life cycle cost estimate (LCCE) effort. Over the past few years, the EM program has undergone several changes to accelerate its cleanup efforts with varying degrees of success. Several cleanup projects continued to experience schedule delays and cost growth. The schedule delays and cost growth have been attributed to several factors such as changes in technical scope, regulatory and safety considerations, inadequacy of acquisition approach and project management. This article will briefly review the background and schools of thought on strategic management and organizational change practiced in the United States over the last few decades to improve an organisation's competitive edge and cost performance. The article will briefly review examples such as the change at General Electric, and the recent experience obtained from the nuclear industry, namely the long-term response to the 1986 Chernobyl accident. The long-term response to Chernobyl, though not a case of organizational change, could provide some insight in the strategic management approaches used to address people issues. The article will discuss briefly EM attempts to accelerate cleanup over the past few years, and the subsequent paradigm shift. The paradigm shift targets enhancing and/or creating organizational capabilities to achieve cost savings. To improve its ability to address the 21. century environmental cleanup challenges and achieve cost savings, EM has initiated new corporate changes to develop new and enhance existing capabilities. These new and enhanced organizational capabilities include a renewed emphasis on basics, especially technical capabilities including safety, project management

  18. Opening Address [FR09: International Conference on Fast Reactors and Related Fuel Cycles: Challenges and Opportunities, Kyoto (Japan), 7-11 December 2009

    International Nuclear Information System (INIS)

    Full text: Good morning, distinguished delegates, ladies and gentlemen. I would like to express my deep gratitude for your presence at the 'International Conference on Fast Reactors and Related Fuel Cycles: Challenges and Opportunities' organized by the IAEA. I would like to make a brief opening address on behalf of MEXT1. Firstly, I would like to welcome all who have travelled the long distance to Japan, and to express my thanks to people in Japan for their usual acceptance and for their cooperation on the research, development and use of nuclear technology. I would also like to thank the staff of the IAEA, the Japan Atomic Energy Agency and the commissions for their commitment to organizing this meeting. Today, humankind faces global issues on a scale never before seen, including global warming and energy resource security. Under such circumstances, ensuring the energy supply is essential for solving both the energy problem and global climate change simultaneously. This is increasingly being recognized all over the world. Sharing the recognition, we promote research, development and the use of nuclear energy as the major source of electrical power. We are aiming at the establishment of the fast breeder reactor cycle, which will ensure a long term energy supply, through efficient use of uranium resources. At MEXT, we continue to promote research and development in order to achieve the early commercialization of the fast breeder reactor cycle, by utilizing the prototype Monju fast breeder reactor. We are now doing our utmost to restart Monju by the end of March 2010, with the acceptance and cooperation of the local community. After the restart, we will enhance the reliability of Monju as an operational power plant, drawing upon operational experience. At the same time, we will continue research and development of radioactive waste reduction for topics such as minor actinide burning, as well as the enhancement of nuclear non-proliferation. We hope that Monju will

  19. Principles of Positive Behaviour Supports: Using the FBA as a Problem-Solving Approach to Address Challenging Behaviours beyond Special Populations

    Science.gov (United States)

    Moreno, Gerardo; Bullock, Lyndal M.

    2011-01-01

    The Functional Behavioural Assessment (FBA) is an investigative process that examines the context of challenging behaviours in the classroom. Information gleaned from the FBA process is used to develop a behaviour intervention plan to address the challenging behaviour and teach a socially acceptable replacement behaviour. However, the FBA has…

  20. In silico regenerative medicine: how computational tools allow regulatory and financial challenges to be addressed in a volatile market.

    Science.gov (United States)

    Geris, L; Guyot, Y; Schrooten, J; Papantoniou, I

    2016-04-01

    The cell therapy market is a highly volatile one, due to the use of disruptive technologies, the current economic situation and the small size of the market. In such a market, companies as well as academic research institutes are in need of tools to advance their understanding and, at the same time, reduce their R&D costs, increase product quality and productivity, and reduce the time to market. An additional difficulty is the regulatory path that needs to be followed, which is challenging in the case of cell-based therapeutic products and should rely on the implementation of quality by design (QbD) principles. In silico modelling is a tool that allows the above-mentioned challenges to be addressed in the field of regenerative medicine. This review discusses such in silico models and focuses more specifically on the bioprocess. Three (clusters of) examples related to this subject are discussed. The first example comes from the pharmaceutical engineering field where QbD principles and their implementation through the use of in silico models are both a regulatory and economic necessity. The second example is related to the production of red blood cells. The described in silico model is mainly used to investigate the manufacturing process of the cell-therapeutic product, and pays special attention to the economic viability of the process. Finally, we describe the set-up of a model capturing essential events in the development of a tissue-engineered combination product in the context of bone tissue engineering. For each of the examples, a short introduction to some economic aspects is given, followed by a description of the in silico tool or tools that have been developed to allow the implementation of QbD principles and optimal design.

  1. In silico regenerative medicine: how computational tools allow regulatory and financial challenges to be addressed in a volatile market.

    Science.gov (United States)

    Geris, L; Guyot, Y; Schrooten, J; Papantoniou, I

    2016-04-01

    The cell therapy market is a highly volatile one, due to the use of disruptive technologies, the current economic situation and the small size of the market. In such a market, companies as well as academic research institutes are in need of tools to advance their understanding and, at the same time, reduce their R&D costs, increase product quality and productivity, and reduce the time to market. An additional difficulty is the regulatory path that needs to be followed, which is challenging in the case of cell-based therapeutic products and should rely on the implementation of quality by design (QbD) principles. In silico modelling is a tool that allows the above-mentioned challenges to be addressed in the field of regenerative medicine. This review discusses such in silico models and focuses more specifically on the bioprocess. Three (clusters of) examples related to this subject are discussed. The first example comes from the pharmaceutical engineering field where QbD principles and their implementation through the use of in silico models are both a regulatory and economic necessity. The second example is related to the production of red blood cells. The described in silico model is mainly used to investigate the manufacturing process of the cell-therapeutic product, and pays special attention to the economic viability of the process. Finally, we describe the set-up of a model capturing essential events in the development of a tissue-engineered combination product in the context of bone tissue engineering. For each of the examples, a short introduction to some economic aspects is given, followed by a description of the in silico tool or tools that have been developed to allow the implementation of QbD principles and optimal design. PMID:27051516

  2. Technical Session: International Energy Agency. Our Energy Future - Addressing the Dual Challenges of Climate Change and Energy Security

    International Nuclear Information System (INIS)

    Distinguished Ministers, guests, ladies and gentlemen, it is an honor for me to take part in this important conference and I thank Mr. Sokolov and the IAEA for providing me with the opportunity to be here today In this session we are discussing 'Energy Resources and the Environment'. Using this important occasion, I would like to share with you the IEA's view on the world's energy future. In the regard, we are facing two challenges; Energy Security and climate change. In the energy sector, climate change mitigation and energy security go hand in hand. Investment in clean energy technologies will ensure better energy security while at the same time mitigating climate change. And nuclear power has a key role to play in this regard. Though the current economic downturn results world energy demand shrinking in short term, in longer term, it is inevitable to see strong demand increase if only existing policies were to remain in place until 2030 (our so called 'Reference Scenario' or 'business as usual model'). Our World Energy Outlook 2008 published November last year demonstrates that world primary energy demand will grow by 45% from 2006 to 2030, which is an average annual growth rate of 1.6%. Though it is not shown in the graph, it is important to note that non-OECD countries account for 87% of global energy demand growth between 2006 and 2030. The increase in China's energy demand outpaces that of all other countries and regions. Huge inflows of capital are needed to meet such demand growth and replace existing and future supply facilities that will be retired,. This shows the cumulative investment in energy supply needed to 2030 in the business as usual scenario. It amounts to $26.3 trillion (in year-2007 dollars) from 2007 to 2030; Electricity generation represents half of this. Oil and gas account for almost all of the remainder; 63% of this total will be needed in non-OECD countries - clearly highlighting that the investment challenge is a global issue. As

  3. Diagnosing turnover times of carbon in terrestrial ecosystems to address global climate co-variability and for model evaluation

    Science.gov (United States)

    Carvalhais, Nuno; Thurner, Martin; Forkel, Matthias; Beer, Christian; Reichstein, Markus

    2016-04-01

    The response of the global terrestrial carbon cycle to climate change and the associated climate-carbon feedback has been shown to be highly uncertain. Ultimately this response depends on how carbon assimilation by vegetation changes relatively to the effective mean turnover time of carbon in vegetation and soils. Consequently, these turnover times of carbon are expected to depend on vegetation longevity and relative allocation to woody and non-woody biomass, and to litter and soil organic matter decomposition rates, which depend on climate variables, but also soil properties, biological activity and chemical composition of the litter. Data oriented estimates of whole ecosystem carbon turnover rates (τ) are based on global datasets of carbon stocks and fluxes and used to diagnose the co-variability of τ with climate. The overall mean global carbon turnover time estimated is 23 years (with 95% confidence intervals between 19 and 30 years), showing a strong spatial variability ranging from 15 years in equatorial regions to 255 years at latitudes north of 75°N. This latitudinal pattern reflects the expected dependencies of metabolic activity and ecosystem dynamics to temperature. However, a strong local correlation of τ with mean annual precipitation patterns is at least as prevalent as the expected effect of temperature on the global patterns of τ. The comparing between observation-based estimates of τ with current state-of-the-art Earth system models shows a consistent latitudinal pattern but a significant underestimation bias of ˜36% globally. Models consistently show a stronger association of τ to temperature and do not reproduce the observed association to mean annual precipitation in different latitudinal bands. A further breakdown of τ focusing on forest background mortality also shows contrasting regional patterns to those of global vegetation models, suggesting that the treatment of plant mortality may be overly simplistic in different model

  4. Globalization and loss of plant knowledge: challenging the paradigm.

    Directory of Open Access Journals (Sweden)

    Ina Vandebroek

    Full Text Available The erosion of cultural knowledge and traditions as a result of globalization and migration is a commonly reported phenomenon. We compared one type of cultural knowledge about medicinal plants (number of plants reported to treat thirty common health conditions among Dominican laypersons who self-medicate with plants and live in rural or urban areas of the Dominican Republic (DR, and those who have moved to New York City (NYC. Many plants used as medicines were popular Dominican food plants. These plants were reported significantly more often by Dominicans living in NYC as compared to the DR, and this knowledge was not age-dependent. These results contradict the popular paradigm about loss of cultural plant knowledge and is the first study to report a statistically measurable increase in this type of knowledge associated with migration.

  5. Apollo 2: Solar energy meets the new global challenge

    Energy Technology Data Exchange (ETDEWEB)

    Swenson, R. B [Santa Cruz, CA (United States)

    2000-07-01

    Humanity faces imminent and serious global oil shortages. It is urgent that the solar energy community respond aggressively to fulfill its central role in the transition from a transitory fossil-fuel economy to a sustainable solar future. The intention here is to explain and quantify the oil shortfall, to validate the renewable option, and to calculate the rate at which the capacity of the renewable energy industry must accelerate to counteract the predictable oil deficit. [Spanish] La humanidad se enfrenta a una seria e inminente escasez mundial de petroleo. Es urgente que la comunidad de energia solar responda agresivamente para satisfacer su rol central en la transicion de una economia transitoria de combustibles fosiles a un futuro solar sustentable. La intencion aqui es la de explicar y cuantificar el deficit de petroleo para validar esta opcion renovable y para calcular la velocidad a la que la industria de la energia renovable debe acelerar para contrarrestar el predecible deficit del petroleo.

  6. Energy policy: challenges of a global vision; Politique energetique: les enjeux d'une vision globale

    Energy Technology Data Exchange (ETDEWEB)

    Destot, Michel [ed.] [Depute de l' Isere, Assemblee Nationale, Paris (France)

    2000-02-18

    This is the proceedings of the 2. parliamentary gathering on energy held on 14 October 1999. The document presents the talks by Mr Michel Destot (as special rapporteur of the Industry's budget in National Assembly) and Laurent Fabius, President of National Assembly, and Jean-Claude Gayssot, Minister of Equipment, Transport and Dwelling, at the opening session, three round tables, the colloquium synthesis and the closing session. The round tables addressed the following issues: - 1. International and long-term approach guided predominantly by energy demand; - 2. Energy solutions in the struggle against greenhouse effect; - 3. Challenges of opening the European energy market (internationalization and decentralization). At the first round table, Yves Martin, President of the technical section of General Council of Mines, structured his introductory report emphasizing the specific issues of three time horizons: the present, characterized by abundant energy offer; the horizon of 10 to 20 years, that of the energy suppliers which is orienting their investments; the horizon of more than half a century, corresponding to responses of far-reaching actions imposed by energy demand and which must be the object of governments' policies. Jean-Yves Le Deaut, deputy of Meurthe-et-Moselle discussed the risks of climate change, resources' exhaustion, nuclear power and the issue of developing the renewable energies. The problems raised by energy demand by the year 2050 to met the needs of an earth population of 9 billions were mentioned by Philippe Trepant, the president of French Union of oil industries. Energy problems from a globalization standpoint were discussed also by Benjamin Dessus, Director of Ecodev program of CNRS. Policy in the field of mastering greenhouse gas releases was mentioned in the talk by Michel Mousel, president of Inter-ministerial Mission for greenhouse effect. In the frame of 2. round table questions relating to energy management, renewable

  7. Irritable Bowel Syndrome: A Global Challenge Among Medical Students.

    Science.gov (United States)

    Qureshi, Sarah Rauf; Abdelaal, Ahmed M; Janjua, Zaynab A; Alasmari, Hajar A; Obad, Adam S; Alamodi, Abdulhadi; Shareef, Mohammad Abrar

    2016-01-01

    Irritable bowel syndrome (IBS) has been identified as one of the more highly prevalent and costly gastrointestinal disorders. Despite its uncertain etiology, risk factors, such as stress and academic load, are well correlated with the prevalence of the disease. Being in one of the most stressful and challenging environments, medical students are predisposed to have high rates of IBS. The socioeconomic burden of the disease on its sufferers is devastating as their quality of life is reduced, mandating additional health care precautions. The aim of this article, therefore, is to review the current literature about IBS among medical students, its prevalence, associated risk factors, and diagnostic criteria. Additionally, different solutions and management options are recommended to control the disease. PMID:27625907

  8. Challenge and Opportunity: the ALI/III Global Principles Project

    Directory of Open Access Journals (Sweden)

    IF Fletcher

    2008-04-01

    Full Text Available This article deals with an international project to establish the extent to which it is feasible to achieve a worldwide acceptance of the Principles of Cooperation among the NAFTA Countries together with the Guidelines Applicable to Court-to-Court Communications in Cross-Border Cases. This contribution explains the process whereby the American Law Institute and the International Insolvency Institute (1 developed principles of cooperation with regard to cross-border insolvency; (2 established acceptance of these principles in jurisdictions across the world, subject to any necessary local modifications; and (3 obtained the endorsement of leading domestic associations, courts, and other groups in those jurisdictions. This article may contribute to the development the South African cross-border insolvency law. The inclusion of the challenges of harmonisation of private international law is also contributing to current debate.

  9. Ministerial Presentation: Jordan. Why Nuclear? [International Ministerial Conference on Nuclear Energy in the 21. Century: Addressing Energy Needs and Environmental Challenges, Beijing (China), 20-22 April 2009

    International Nuclear Information System (INIS)

    and UK. One of our major challenges, and in fact a common challenge to all, is development of the requisite human resources. To address partially this challenge, a nuclear engineering B.Sc. degree program was established in 2006 at Jordan University of Science and Technology and JAEC is in the process of procurement of a nuclear research reactor for education, training, and isotope production. To sustain and enhance the contribution of nuclear power as an energy option in the Middle East, it is necessary for all countries in the region to accept the International Atomic Energy Agency's safeguards on all of their nuclear activities, leading to the establishment of a nuclear-weapon-free zone in the region, as a prelude for full adherence to the Nuclear Non-Proliferation Treaty. Jordan has been conscious to meet all its legal obligations under the NPT and IAEA safeguards, and has participated in many global fora, such as the Global Nuclear Energy Partnership (GNEP), to develop its civilian nuclear energy programme. In return, it is imperative for the IAEA and technology holders to share their nuclear technology and expertise to address developing countries challenges. It is time to move from unnecessary restriction of dissemination of nuclear technology, to sharing in a responsible way in the spirit of 'Atoms of Peace'', with full adherence to safety, security and safeguards. I wish you and to the Conference success in making nuclear power a real option available to all aspiring countries to address both national energy needs and the global challenge of climate change.

  10. Injuries and violence: a global public health challenge

    Directory of Open Access Journals (Sweden)

    Muazzam Nasrullah

    2010-06-01

    Full Text Available Injuries and violence are a significant cause of mortality and physical disability. Injuries killed five million people worldwide each year [1]. The level of this dilemma, however, differs significantly by age, sex, region and economic development [2]. Globally, road traffic injury mortalities, self-inflicted injury mortality and interpersonal violence, war, drowning, and exposure to fire are the leading cause of deaths among people aged 15-44 years [3]. This special issue aims to assess the magnitude of this problem, identify risk factors and explore prevention strategies to alleviate the burden of injuries and violence. There is a dire need to increase the knowledge of the extent of problem, and associated risk factors that needs to be targeted for prevention. Erosa et al., examined reports of verbal and physical abuse from family caregivers of adults with severe physical, neurological and developmental disabilities, and found that caregivers who reported some form of abuse reported significantly greater distress and burden than caregivers who did not report any abuse. Grice et al., found that reported histories of work-related physical assault and work-related threat were associated with elevated risks of current work-related physical assault. Ahmad, systematically reviewed and summarized current scientific knowledge on the use of interactive computer-assisted screening to detect intimate partner violence (IPV.

  11. Global warming presents new challenges for maize pest management

    International Nuclear Information System (INIS)

    It has been conjectured that global warming will increase the prevalence of insect pests in many agro-ecosystems. In this paper, we quantitatively assess four of the key pests of maize, one of the most important systems in North American grain production. Using empirically generated estimates of pest overwintering thresholds and degree-day requirements, along with climate change projections from a high-resolution climate model, we project potential future ranges for each of these pests in the United States. Our analysis suggests the possibility of increased winter survival and greater degree-day accumulations for each of the pests surveyed. We find that relaxed cold limitation could expand the range of all four pest taxa, including a substantial range expansion in the case of corn earworm (H. zea), a migratory, cold-intolerant pest. Because the corn earworm is a cosmopolitan pest that has shown resistance to insecticides, our results suggest that this expansion could also threaten other crops, including those in high-value areas of the western United States. Because managing significant additional pressure from this suite of established pests would require additional pest management inputs, the projected decreases in cold limitation and increases in heat accumulation have the potential to significantly alter the pest management landscape for North American maize production. Further, these range expansions could have substantial economic impacts through increased seed and insecticide costs, decreased yields, and the downstream effects of changes in crop yield variability.

  12. University economists training under global educational environment: challenges and prospects

    Directory of Open Access Journals (Sweden)

    Bagautdinova Nailya G.

    2016-01-01

    Full Text Available Kazan Federal University being the leading one in the Volga region has set a strategic goal of academic reputation and University authority growth to achieve a high level of international recognition. The article describes the measures that were implemented by University management to enter the list of world leading universities. Some tools that accompany and foster necessary transformation are described and the way to align strategic priorities and economists training programs development is analyzed. The paper considers Bachelor and Master Degree courses in Economics and Management reshaping and establishes connection between New Third Generation Educational Standard introduction into the system of higher education and the process of University integration into the global educational environment. The new competence-based paradigm and interdisciplinary approach are both considered as important steps to improve academic and research performance. The “road map” developed and implemented by University management team was used as a platform for content analysis of qualitative data via systematic examination and verification of projected indicators open for public consideration on the official University web-page.

  13. Global warming presents new challenges for maize pest management

    Science.gov (United States)

    Diffenbaugh, Noah S.; Krupke, Christian H.; White, Michael A.; Alexander, Corinne E.

    2008-10-01

    It has been conjectured that global warming will increase the prevalence of insect pests in many agro-ecosystems. In this paper, we quantitatively assess four of the key pests of maize, one of the most important systems in North American grain production. Using empirically generated estimates of pest overwintering thresholds and degree-day requirements, along with climate change projections from a high-resolution climate model, we project potential future ranges for each of these pests in the United States. Our analysis suggests the possibility of increased winter survival and greater degree-day accumulations for each of the pests surveyed. We find that relaxed cold limitation could expand the range of all four pest taxa, including a substantial range expansion in the case of corn earworm (H. zea), a migratory, cold-intolerant pest. Because the corn earworm is a cosmopolitan pest that has shown resistance to insecticides, our results suggest that this expansion could also threaten other crops, including those in high-value areas of the western United States. Because managing significant additional pressure from this suite of established pests would require additional pest management inputs, the projected decreases in cold limitation and increases in heat accumulation have the potential to significantly alter the pest management landscape for North American maize production. Further, these range expansions could have substantial economic impacts through increased seed and insecticide costs, decreased yields, and the downstream effects of changes in crop yield variability.

  14. Global warming presents new challenges for maize pest management

    Energy Technology Data Exchange (ETDEWEB)

    Diffenbaugh, Noah S [Purdue Climate Change Research Center and Department of Earth and Atmospheric Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907-2051 (United States); Krupke, Christian H [Department of Entomology, Purdue University, 901 West State Street, West Lafayette, IN 47907 (United States); White, Michael A [Department of Watershed Sciences, Utah State University, 5210 Old Main Hall, Logan, UT 84322-5210 (United States); Alexander, Corinne E [Department of Agricultural Economics, Purdue University, 403 West State Street, West Lafayette, IN 47907-2056 (United States)], E-mail: diffenbaugh@purdue.edu

    2008-10-15

    It has been conjectured that global warming will increase the prevalence of insect pests in many agro-ecosystems. In this paper, we quantitatively assess four of the key pests of maize, one of the most important systems in North American grain production. Using empirically generated estimates of pest overwintering thresholds and degree-day requirements, along with climate change projections from a high-resolution climate model, we project potential future ranges for each of these pests in the United States. Our analysis suggests the possibility of increased winter survival and greater degree-day accumulations for each of the pests surveyed. We find that relaxed cold limitation could expand the range of all four pest taxa, including a substantial range expansion in the case of corn earworm (H. zea), a migratory, cold-intolerant pest. Because the corn earworm is a cosmopolitan pest that has shown resistance to insecticides, our results suggest that this expansion could also threaten other crops, including those in high-value areas of the western United States. Because managing significant additional pressure from this suite of established pests would require additional pest management inputs, the projected decreases in cold limitation and increases in heat accumulation have the potential to significantly alter the pest management landscape for North American maize production. Further, these range expansions could have substantial economic impacts through increased seed and insecticide costs, decreased yields, and the downstream effects of changes in crop yield variability.

  15. Implementing ERP Systems Globally: Challenges and Lessons Learned for Asian Countries

    Directory of Open Access Journals (Sweden)

    Paul Hawking

    2014-09-01

    Full Text Available Improved communication technology has seen growth in a convergence of global corporate activities. In an effort to improve their global operations many companies are implementing global information systems in particular Enterprise Resource Planning (ERP systems. Companies are faced with a number of complexities when implementing these systems in a single country and considerable research has been conducted on the critical success factors associated with ERP implementations. However very little research has been conducted on the issues associated with global implementations of ERP systems and in particular implementations within the Asian region. This research utilises industry presentations to identify challenges and best practice for global implementations from the Asian region. The challenges have been classified as either technological or cultural pertaining to particular countries. The identified factors provide a foundation for further investigation.

  16. Big Data challenges and solutions in building the Global Earth Observation System of Systems (GEOSS)

    Science.gov (United States)

    Mazzetti, Paolo; Nativi, Stefano; Santoro, Mattia; Boldrini, Enrico

    2014-05-01

    The Group on Earth Observation (GEO) is a voluntary partnership of governments and international organizations launched in response to calls for action by the 2002 World Summit on Sustainable Development and by the G8 (Group of Eight) leading industrialized countries. These high-level meetings recognized that international collaboration is essential for exploiting the growing potential of Earth observations to support decision making in an increasingly complex and environmentally stressed world. To this aim is constructing the Global Earth Observation System of Systems (GEOSS) on the basis of a 10-Year Implementation Plan for the period 2005 to 2015 when it will become operational. As a large-scale integrated system handling large datasets as those provided by Earth Observation, GEOSS needs to face several challenges related to big data handling and big data infrastructures management. Referring to the traditional multiple Vs characteristics of Big Data (volume, variety, velocity, veracity and visualization) it is evident how most of them can be found in data handled by GEOSS. In particular, concerning Volume, Earth Observation already generates a large amount of data which can be estimated in the range of Petabytes (1015 bytes), with Exabytes (1018) already targeted. Moreover, the challenge is related not only to the data size, but also to the large amount of datasets (not necessarily having a big size) that systems need to manage. Variety is the other main challenge since datasets coming from different sensors, processed for different use-cases are published with highly heterogeneous metadata and data models, through different service interfaces. Innovative multidisciplinary applications need to access and use those datasets in a harmonized way. Moreover Earth Observation data are growing in size and variety at an exceptionally fast rate and new technologies and applications, including crowdsourcing, will even increase data volume and variety in the next future

  17. Localizing the Global and Globalizing the Local: Opportunities and Challenges in Bali Island Tourism Development

    OpenAIRE

    I Nyoman Darma Putra

    2015-01-01

    AbstractIn September and October 2013, only one week apart,Bali hosted two global events in the upper class markettourism resort Nusa Dua. The first event was the MissWorld beauty pageant, and the other one was the APECSummit. Thousands of journalists from all over the worldcovered these events. From a tourism marketing point ofview, these two prestigious events helped Bali boost itspopularity through global mass media. Historically, sincethe early phase of its development, Bali’s tourism ind...

  18. Training Solutions to the Global Challenges of a Nuclear Renaissance

    Energy Technology Data Exchange (ETDEWEB)

    Garces, M.; Chan, S.; Leo, C.; Garcia, S.; Vidal, B.

    2010-07-01

    From East Asia to the United States and all over Europe, the nuclear re-birth is generating demands the training simulation vendors had not faced before. Companies involved in the planning, design, construction and operation of new plants increasingly require simulation tools to satisfy very different needs, all of them on a large scale: education and support of inexperienced newcomer staff, human factors analysis and control room design, e-learning, verification and validation of I and C systems or training and licensing of crews before the actual installations are complete. There is a full set of applications already available to the whole industry to satisfy these needs. End-user friendly Thunder Real-Time Executive (T-REX), poised to become the standard simulation platform for U.S. plants, makes it possible to provide full-scope simulator and simulator exercises to students and others on a memory stick or over the internet. AREVA EPR full-scope training simulator, based on the ALICES integrated object-oriented simulation environment, becomes an engineering simulator for the Flamanville 3 plant under construction in Normandy; the same will happen to the Taishan 1 and 2 simulators in Guangdong (China) while UniStar plans to apply this approach to the future EPR's to be built in the United States. SIREP PWR Basic Principle Simulator, with simplified models which can run on an ordinary PC, is used at GDF SUEZ offices in Brussels to implement their Nuclear Trainees Program. EDF Training Department chooses On-line Micro Simulation (MicroSel), which can be managed with Learning Management Systems, for classroom and stand-alone learning of the basic characteristics of French reactors. All these are examples of how extensive R and D and innovation programs implemented by the simulator providers, some of them under way here in Spain, will help to overcome some of the challenges of the current nuclear expansion.

  19. Training Solutions to the Global Challenges of a Nuclear Renaissance

    International Nuclear Information System (INIS)

    From East Asia to the United States and all over Europe, the nuclear re-birth is generating demands the training simulation vendors had not faced before. Companies involved in the planning, design, construction and operation of new plants increasingly require simulation tools to satisfy very different needs, all of them on a large scale: education and support of inexperienced newcomer staff, human factors analysis and control room design, e-learning, verification and validation of I and C systems or training and licensing of crews before the actual installations are complete. There is a full set of applications already available to the whole industry to satisfy these needs. End-user friendly Thunder Real-Time Executive (T-REX), poised to become the standard simulation platform for U.S. plants, makes it possible to provide full-scope simulator and simulator exercises to students and others on a memory stick or over the internet. AREVA EPR full-scope training simulator, based on the ALICES integrated object-oriented simulation environment, becomes an engineering simulator for the Flamanville 3 plant under construction in Normandy; the same will happen to the Taishan 1 and 2 simulators in Guangdong (China) while UniStar plans to apply this approach to the future EPR's to be built in the United States. SIREP PWR Basic Principle Simulator, with simplified models which can run on an ordinary PC, is used at GDF SUEZ offices in Brussels to implement their Nuclear Trainees Program. EDF Training Department chooses On-line Micro Simulation (MicroSel), which can be managed with Learning Management Systems, for classroom and stand-alone learning of the basic characteristics of French reactors. All these are examples of how extensive R and D and innovation programs implemented by the simulator providers, some of them under way here in Spain, will help to overcome some of the challenges of the current nuclear expansion.

  20. Global challenges for e-waste management: the societal implications.

    Science.gov (United States)

    Magalini, Federico

    2016-03-01

    Over the last decades the electronics industry and ICT Industry in particular has revolutionized the world: electrical and electronic products have become ubiquitous in today's life around the planet. After use, those products are discarded, sometimes after re-use cycles in countries different from those where they were initially sold; becoming what is commonly called e-waste. Compared to other traditional waste streams, e-waste handling poses unique and complex challenges. e-Waste is usually regarded as a waste problem, which can cause environmental damage and severe human health consequences if not safely managed. e-Waste contains significant amounts of toxic and environmentally sensitive materials and is, thus, extremely hazardous to humans and the environment if not properly disposed of or recycled. On the other hand, e-waste is often seen as a potential source of income for individuals and entrepreneurs who aim to recover the valuable materials (metals in particular) contained in discarded equipment. Recently, for a growing number of people, in developing countries in particular, recycling and separation of e-waste has become their main source of income. In most cases, this is done informally, with no or hardly any health and safety standards, exposing workers and the surrounding neighborhoods to extensive health dangers as well as leading to substantial environmental pollution. Treatment processes of e-waste aim to remove the hazardous components and recover as much reusable material (e.g. metals, glass and plastics) as possible; achieving both objectives is most desired. The paper discuss societal implications of proper e-waste management and key elements to be considered in the policy design at country level. PMID:26812759

  1. Global warming what are the challenges for Copenhagen?

    International Nuclear Information System (INIS)

    The Kyoto Protocol was adopted in 1997 and, following a long ratification process, went into effect in 2005. Under the Protocol, 200 countries have committed to reducing their greenhouse gas emissions (GHG) by 2012. What conclusions can we draw from developments thus far, as we await the December conference in Copenhagen to determine a follow-up to the Kyoto Protocol? The work of the Intergovernmental Panel on Climate Change (IPCC) has given us more accurate knowledge on global warming issues. In its latest report, published in 2007, the IPCC reveals that eleven of the past twelve years studied - 1995 to 2006 - were among the warmest yet recorded since 1850, when this type of data collection began. From 1906 to 2005, global temperatures rose by 0.74 deg. C, and the average rate of increase has more than doubled over the past fifty years. To help companies and countries achieve their GHG emissions reduction targets, the Kyoto Protocol provides for a carbon trading system based on carbon reduction credits (CRC), the exchange currency in a carbon credit market. When a company reduces its emissions below regulatory levels, it can have the 'excess' reduction certified and converted into carbon credits, which it can then sell to a company that has not yet reached its reduction targets. Japan has already used clean technologies and energy saving measures to achieve energy efficiency in the past. Its energy structure is fairly close to that of France, which has a 0% emissions goal. In Japan, nuclear power also accounts for a significant share of the electric power program. The Japanese government recently announced that it was increasing its carbon reduction goal from 6% to an ambitious 25%. China and the United States are the world's leading greenhouse gas emitters. When China ratified the Kyoto Protocol in 2002, it was considered to be a developing country and as such has no emissions reduction obligations. Since then, China has moved closer to the Protocol principles

  2. Social Identities in a Globalized World: Challenges and Opportunities for Collective Action.

    Science.gov (United States)

    Rosenmann, Amir; Reese, Gerhard; Cameron, James E

    2016-03-01

    Globalization-the increasing interconnectedness of societies, economies, and cultures-is a defining feature of contemporary social life. Paradoxically, it underlies both the dynamics of global crises (e.g., rising inequality, climate change) and the possibilities for ameliorating them. In this review, we introduce globalization as a multifaceted process and elaborate its psychological effects with respect to identity, culture, and collective action. Using a social identity approach, we discuss three foci of identification: local culture, globalized Western culture, and humanity in its entirety. Each source of identification is analyzed in terms of its psychological meaning and position vis-à-vis the global power structure. Globalized Western culture forms the basis for an exclusive globalized identity, which privileges only some cultures and ways of life. We conceptualize reactions to its core values in terms of cultural identification and rejection and acceptance of, or opposition to, its global social order. Opposition to this inequitable global order is central to inclusive globalized identities (e.g., identification with humanity). These identities may encourage globally minded collective action, even as more research is needed to address their potential caveats. We consider possibilities for social change and action and conclude that a focused application of psychological science to the study of these issues is overdue. PMID:26993275

  3. Addressing the challenges of using ferromagnetic electrodes in the magnetic tunnel junction-based molecular spintronics devices

    Energy Technology Data Exchange (ETDEWEB)

    Tyagi, Pawan, E-mail: ptyagi@udc.edu; Friebe, Edward; Baker, Collin [University of the District of Columbia, Department of Mechanical Engineering (United States)

    2015-11-15

    Addressing the challenges of using high-Curie temperature ferromagnetic (FM) electrodes is critical for molecular spintronics devices (MSDs) research. Two FM electrodes simultaneously chemically bonded with a thiol-functionalized molecule can produce novel MSDs to exploring new quantum mechanical phenomenon and computer technologies. For developing a commercially viable MSD, it is crucial to developing a device fabrication scheme that carefully considers FM electrodes’ susceptibility to oxidation, chemical etching, and stress-induced deformations during fabrication and usage. This paper studies NiFe, an alloy extensively used in present-day memory devices and high-temperature engineering applications, as a candidate FM electrode for the fabrication of MSDs. Our spectroscopic reflectance studies show that NiFe oxidized aggressively after heating beyond ∼90 °C. The NiFe surfaces, aged for several months or heated for several minutes below ∼90 °C, exhibited remarkable electrochemical activity and were found suitable for chemical bonding with the thiol-functionalized molecular device elements. NiFe also demonstrated excellent etching resistance against commonly used solvents and lithography related chemicals. Additionally, NiFe mitigated the adverse effects of mechanical stress by subsiding the stress-induced deformities. A magnetic tunnel junction-based MSD approach was designed by carefully considering the merits and limitations of NiFe. The device fabrication protocol considers the safe temperature limit to avoiding irreversible surface oxidation, the effect of mechanical stresses, surface roughness, and chemical etching. This paper provides foundational experimental insights in realizing a versatile MSD allowing a wide range of transport and magnetic studies.

  4. Improving patient safety in transfusion medicine: contemporary challenges and the roles for bedside and laboratory biovigilance in addressing them

    Directory of Open Access Journals (Sweden)

    Andrzejewski Jr C

    2014-07-01

    Full Text Available Chester Andrzejewski Jr,1 Darlene Cloutier,1 David Unold,2 Richard C Friedberg1 1Transfusion Medicine Services, Department of Pathology, Baystate Medical Center, Baystate Health, Springfield, MA, 2Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT, USA Abstract: Throughout the history of hemotherapy (HT, various challenges and concerns have been encountered in its practical application. When viewed using a prismatic lens of history, recurrent themes regarding adverse HT sequelae separate and become apparent. These can be broadly classified into three categories: infectious, noninfectious, and administrative/logistical. Using the HT care map as a frame of reference along with its associated rites, we examine the contemporary spectrum of HT adverse events and concerns, and some approaches as to how these may be addressed from bedside and laboratory medicine biovigilance perspectives enhancing patient care and blood transfusion safety. Although our vantage point is from an academic community hospital venue, the issues and concerns identified are germane to many if not all transfusion-medicine practice environments. Included among the subjects we explore are patient/specimen identification issues, blood-management initiatives, unrecognized and/or unreported suspected transfusion reactions, transfusion-associated adverse pulmonary sequelae (including transfusion-related acute lung injury and transfusion-associated circulatory overload, expanded applications of electronic health records and issues regarding their “meaningful use” and interinstitutional “digital compatibilities”, biovigilance integration of electronic data networks within and between health care entities, and anticipated workforce contractions secondary to projected declines in the availability of qualified laboratory professionals. Cooperative initiatives between accreditation and regulatory entities, blood collectors and suppliers, hospital

  5. Addressing the challenges of using ferromagnetic electrodes in the magnetic tunnel junction-based molecular spintronics devices

    International Nuclear Information System (INIS)

    Addressing the challenges of using high-Curie temperature ferromagnetic (FM) electrodes is critical for molecular spintronics devices (MSDs) research. Two FM electrodes simultaneously chemically bonded with a thiol-functionalized molecule can produce novel MSDs to exploring new quantum mechanical phenomenon and computer technologies. For developing a commercially viable MSD, it is crucial to developing a device fabrication scheme that carefully considers FM electrodes’ susceptibility to oxidation, chemical etching, and stress-induced deformations during fabrication and usage. This paper studies NiFe, an alloy extensively used in present-day memory devices and high-temperature engineering applications, as a candidate FM electrode for the fabrication of MSDs. Our spectroscopic reflectance studies show that NiFe oxidized aggressively after heating beyond ∼90 °C. The NiFe surfaces, aged for several months or heated for several minutes below ∼90 °C, exhibited remarkable electrochemical activity and were found suitable for chemical bonding with the thiol-functionalized molecular device elements. NiFe also demonstrated excellent etching resistance against commonly used solvents and lithography related chemicals. Additionally, NiFe mitigated the adverse effects of mechanical stress by subsiding the stress-induced deformities. A magnetic tunnel junction-based MSD approach was designed by carefully considering the merits and limitations of NiFe. The device fabrication protocol considers the safe temperature limit to avoiding irreversible surface oxidation, the effect of mechanical stresses, surface roughness, and chemical etching. This paper provides foundational experimental insights in realizing a versatile MSD allowing a wide range of transport and magnetic studies

  6. Global Social Challenges: insights from the physical sciences and their relevance to the evolution of social science

    CERN Document Server

    CERN. Geneva

    2014-01-01

    The complex challenges confronting humanity today point to the need for new thinking and new theory in the social sciences which overcomes the limitations of compartmentalized, sectoral concepts, strategies and policies and mechanistic approaches to living social systems. The World Academy of Art & Science is convening a consortium of leading institutions and thinkers from different sectors to contribute ideas for formulation of a cohesive framework capable of addressing global social challenges in their totality and complex interrelationships. The objective of my presentation will be to explore the potential for collaboration between the physical and social sciences to arrive at a more cohesive and effective framework by exploring a series of questions, including - - Is an integrated science of society possible that transcends disciplinary boundaries based on common underlying principles as we find in the natural sciences? - To what extent can principles of natural science serve as valid models and a...

  7. Northern Eurasia Future Initiative: Facing the Challenges of Global Change in the 21st century

    Science.gov (United States)

    Groisman, Pavel; Gutman, Garik; Gulev, Sergey; Maksyutov, Shamil; Qi, Jiaguo

    2016-04-01

    During the past 12 years, the Northern Eurasia Earth Science Partnership Initiative (NEESPI) - an interdisciplinary program of internationally-supported Earth systems and science research - has addressed large-scale and long-term manifestations of climate and environmental changes over Northern Eurasia and their impact on the Global Earth system. With more than 1500 peer-reviewed journal publications and 40 books to its credit, NEESPI's activities resulted in significant scientific outreach. This created a new research realm through self-organization of NEESPI scientists in a broad research network, accumulation of knowledge while developing new tools (observations, models, and collaborative networks) and producing new, exciting results that can be applied to directly support decision-making for societal needs. This realm was summed up at the Synthesis NEESPI Workshop in Prague, Czech Republic (April 9-12, 2015) where it was decided to shift gradually the foci of regional studies in Northern Eurasia towards applications with the following major Science Question: " What dynamic and interactive change(s) will affect societal well-being, activities, and health, and what might be the mitigation and adaptation strategies that could support sustainable development and decision-making activities in Northern Eurasia?". To answer this question requires a stronger socio-economic component in the ongoing and future regional studies focused on sustainable societal development under changing climatic and environmental conditions, especially, under conditions when societal decision-making impacts and feeds back on the environment. This made the NEESPI studies closer to the ICSU research initiative "Future Earth". Accordingly, the NEESPI Research Team decided to reorganize in the nearest future NEESPI into "Northern Eurasia Future Initiative" (NEFI) and began development of its Programmatic White Paper (in preparation at the time of this abstract submission). The NEFI research

  8. The impact of climate change on the global wine industry: Challenges & solutions

    Directory of Open Access Journals (Sweden)

    Michelle Renée Mozell

    2014-12-01

    Full Text Available This paper explores the impact of climate change upon the global production of winegrapes and wine. It includes a review of the literature on the cause and effects of climate change, as well as illustrations of the specific challenges global warming may bring to the production of winegrapes and wine. More importantly, this paper provides some practical solutions that industry professionals can take to mitigate and adapt to the coming change in both vineyards and wineries.

  9. Conducting global team-based ethnography: Methodological challenges and practical methods

    OpenAIRE

    Jarzabkowski, P; Bednarek, R; Cabantous, L.

    2014-01-01

    Ethnography has often been seen as the province of the lone researcher; however, increasingly management scholars are examining global phenomena, necessitating a shift to global team-based ethnography. This shift presents some fundamental methodological challenges, as well as practical issues of method, that have not been examined in the literature on organizational research methods. That is the focus of this paper. We first outline the methodological implications of a shift from single resea...

  10. Global Hubs and Global Nodes: Challenging Traditional Views of Communities, Clusters and Competitiveness

    Science.gov (United States)

    Seline, Richard

    2006-01-01

    Five trends are emerging that will not only change the role of human capital in the United States but will also challenge the legacy system of workforce development, skills and competency-focused institutions, and assuredly, community colleges. Workforce investment boards, for example, are currently geographically constrained in environments that…

  11. Global plagues and the Global Fund: Challenges in the fight against HIV, TB and malaria

    Directory of Open Access Journals (Sweden)

    Tan Darrell HS

    2003-04-01

    Full Text Available Abstract Background Although a grossly disproportionate burden of disease from HIV/AIDS, TB and malaria remains in the Global South, these infectious diseases have finally risen to the top of the international agenda in recent years. Ideal strategies for combating these diseases must balance the advantages and disadvantages of 'vertical' disease control programs and 'horizontal' capacity-building approaches. Discussion The Global Fund to Fight AIDS, Tuberculosis and Malaria (GFATM represents an important step forward in the struggle against these pathogens. While its goals are laudable, significant barriers persist. Most significant is the pitiful lack of funds committed by world governments, particularly those of the very G8 countries whose discussions gave rise to the Fund. A drastic scaling up of resources is the first clear requirement for the GFATM to live up to the international community's lofty intentions. A directly related issue is that of maintaining a strong commitment to the treatment of the three diseases along with traditional prevention approaches, with the ensuing debates over providing affordable access to medications in the face of the pharmaceutical industry's vigorous protection of patent rights. Summary At this early point in the Fund's history, it remains to be seen how these issues will be resolved at the programming level. Nevertheless, it is clear that significant structural changes are required in such domains as global spending priorities, debt relief, trade policy, and corporate responsibility. HIV/AIDS, tuberculosis and malaria are global problems borne of gross socioeconomic inequality, and their solutions require correspondingly geopolitical solutions.

  12. Readiness in Meeting Globalization Challenges: A Case of Accounting Firms in Malaysia

    Directory of Open Access Journals (Sweden)

    Arfah Salleh

    2007-01-01

    Full Text Available The empirical study explored the relationships between firm’s characteristics and perceived readiness level of Malaysian Institute of Accountants firm members in meeting globalization challenges. In general all respondents indicated low readiness level in penetrating the global market. Seeing that the services sector is growing tremendously during the recent decades, there is a great opportunity for businesses to increase the export services in the foreseeable future to match that of the developed countries. Thus the findings and recommendations of this study provided comprehensive empirical information for entrepreneurs especially those involve in financial sector to actively embark into the global market.

  13. Critical Pedagogy in the Age of Global Capitalism: Some Challenges for the Educational Left.

    Science.gov (United States)

    McLaren, Peter

    1995-01-01

    A Marxist educator argues that democracy, social justice, and identity are radically eroded by modern globalized "hypercapitalism," and that standardization and routinization of culture has had serious, unfortunate consequences for students, teachers, texts, and societies. He proposes that critical pedagogy is one means of addressing this trend.…

  14. Princess Nourah Bint Abudulrhman University's Challenge: Transition from a Local to a Global Institution

    Science.gov (United States)

    Almansour, Sana; Kempner, Ken

    2015-01-01

    This case study addresses the transition of a university from a local to a global institution in the unique cultural and economic circumstances of the Kingdom of Saudi Arabia. Specifically, the authors investigate the case of Princess Nourah Bint Abudulrhman University (PNU), the largest women's university in the world with over 39,000 students.…

  15. Challenges in Teaching English to Young Learners: Global Perspectives and Local Realities

    Science.gov (United States)

    Copland, Fiona; Garton, Sue; Burns, Anne

    2014-01-01

    Drawing on data from a recent research international research project, this article focuses on the challenges faced by teachers of English to young learners against the backdrop of the global rise of English. A mixed-methods approach was used to obtain the data, including a survey, which was completed by 4,459 teachers worldwide, and case studies,…

  16. Globalization and Its Challenges for Developing Countries: The Case of Turkish Higher Education

    Science.gov (United States)

    Akar, Hanife

    2010-01-01

    This paper examines the challenges faced by the Turkish higher education system and exposes the inequities and realities educators in a developing nation must struggle with as they try to find a prestigious spot in the knowledge-production industry. After a brief overview of the literature that illustrates how globalization penetrated into each…

  17. Toward Learning Societies and the Global Challenges for Learning with ICT

    Science.gov (United States)

    Trilling, Bernie

    2007-01-01

    The Knowledge Age is at hand, and with it, new worldwide demands for Learning Societies. The shape of learning-with-ICT to come--new lifelong skills, new kinds of learners, new learning theory, new global ways of learning, and new learning tools--are all highlighted. The top ten challenges for using ICT to help invent the Learning Societies of the…

  18. Trends and EIE higher education response to the current global technical challenges

    DEFF Research Database (Denmark)

    Poboroniuc, Marian; Livint, Gheorghe; Friesel, Anna;

    2014-01-01

    The European Association for Education in Electrical and Information Engineering (EAEEIE) has been for 20 years and still is dedicated to supporting Electrical and Information Engineering (EIE) across Europe. Its new Strategic Alignment of Electrical and Information Engineering in European Higher......), namely: state-of-the-art in implementation of the Bologna recommendation for Bachelor and Master, technical challenges that the EIE higher education faces nowadays, and existing models in EIE higher education and their degree of response to key global technical challenges.......The European Association for Education in Electrical and Information Engineering (EAEEIE) has been for 20 years and still is dedicated to supporting Electrical and Information Engineering (EIE) across Europe. Its new Strategic Alignment of Electrical and Information Engineering in European Higher...... Education Institutions (SALEIE), an EU supported project, gathers together a global team aiming to provide higher education models in the EIE disciplines that can respond to the key global technical challenges. This paper deals with findings within the SALEIE project's work package WP3 (Global Challenges...

  19. On the challenges of high resolution forecasting with the Global Environmental Multiscale (GEM) atmospheric model

    Science.gov (United States)

    Zahid Husain, Syed; Girard, Claude

    2016-04-01

    High resolution forecasting at the sub-kilometer scale with the Global Environmental Multiscale (GEM) atmospheric model leads to a number of challenges. The three-dimensional elliptic problem resulting from vertical discretization imposes severe restrictions on the vertical resolution and the time-step size in order to maintain vertical separability that permits the use of a direct solver. Although iterative solvers do not depend on vertical separability, readjusting the contributions of the nonhydrostatic pressure perturbation is found to circumvent the separability issue for the direct solver. In addition to the vertical-separability problem, at sub-kilometer resolutions the model currently exhibits strong instability particularly over complex orography where the model may encounter mountains with steep slopes. Off-centered averaging in the semi-Lagrangian scheme as well as the explicit high order numerical diffusion scheme - available within the GEM model to control high wave number noise - are found to be inadequate in addressing this strong orography-induced instability. Increasing the level of off-centering for the equations attributable to the non-hydrostatic aspects of the atmospheric flow is found to improve model stability during preliminary tests. Furthermore, as the existing hyperdiffusion schemes in GEM does not conserve angular momentum a new Smagorinsky-type diffusion scheme is currently being developed that will be compatible with the conservation laws. The improved diffusion scheme coupled with the modified off-centering of the non-hydrostatic equations is expected to have a more meaningful impact on the orgography-induced instability. Pertinent results will be presented at the conference.

  20. Challenges for writing Church History in Africa in a global age: A Zambian perspective

    Directory of Open Access Journals (Sweden)

    J. W. Hofmeyr

    1998-08-01

    Full Text Available The purpose of this article is to discuss the six big challenges which should be taken into consideration in addressing the issue of doing and writing church history in Africa. The thesis of the article is that these challenges are not taken into sufficient consideration by the outside world as from a Third World perspective. Experts in the field of writing church history, in general, have stated and clearly articulated that no history is ever easy to write. What makes it particularly difficult to write church history in Africa, are the different perspectives on the establishment of the church on our continent. What we have, are pieces of information that have been distorted by prejudice and bias as each generation came to be. Addressing these challenges will, however, help us to overcome certain barriers in our study of African church history.

  1. Ethical Challenges Facing Greenland in the Present Era of Globalization: Towards Global Responsibility

    Directory of Open Access Journals (Sweden)

    Jacob Dahl Rendtorff

    2013-06-01

    Full Text Available Recently, the developments of ethics and politics in the Arctic region have again become an issue for international discussion. One main issue is the problem of climate change and sustainability of the Arctic region. This problem is linked to the issue of exploitation of natural resources in the Arctic region, not at least in Greenland. Indeed, the general issue is how we should define ethics of the environment and sustainability as a general principle for the Arctic region. It is important to discuss what is at stake and how we define the problem in relation to the different participating stakeholders. This paper deals with these problems as a case for global ethics and it proposes a vision of ethical and political responsibility for sustainable development in order to deal with such problems.

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

    Science.gov (United States)

    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…

  3. Lessons Learned and Present Day Challenges of Addressing 20th Century Radiation Legacies of Russia and the United States

    Energy Technology Data Exchange (ETDEWEB)

    KRISTOFZSKI, J.G.

    2000-10-26

    The decommissioning of nuclear submarines, disposal of highly-enriched uranium and weapons-grade plutonium, and processing of high-level radioactive wastes represent the most challenging issues facing the cleanup of 20th century radiation legacy wastes and facilities. The US and Russia are the two primary countries dealing with these challenges, because most of the world's fissile inventory is being processed and stored at multiple industrial sites and nuclear weapons production facilities in these countries.

  4. Lessons Learned and Present Day Challenges of Addressing 20th Century Radiation Legacies of Russia and the United States

    International Nuclear Information System (INIS)

    The decommissioning of nuclear submarines, disposal of highly-enriched uranium and weapons-grade plutonium, and processing of high-level radioactive wastes represent the most challenging issues facing the cleanup of 20th century radiation legacy wastes and facilities. The US and Russia are the two primary countries dealing with these challenges, because most of the world's fissile inventory is being processed and stored at multiple industrial sites and nuclear weapons production facilities in these countries

  5. Pharmaceutical digital marketing and governance: illicit actors and challenges to global patient safety and public health

    Science.gov (United States)

    2013-01-01

    Background Digital forms of direct-to-consumer pharmaceutical marketing (eDTCA) have globalized in an era of free and open information exchange. Yet, the unregulated expansion of eDTCA has resulted in unaddressed global public health threats. Specifically, illicit online pharmacies are engaged in the sale of purportedly safe, legitimate product that may in fact be counterfeit or substandard. These cybercriminal actors exploit available eDTCA mediums over the Internet to market their suspect products globally. Despite these risks, a detailed assessment of the public health, patient safety, and cybersecurity threats and governance mechanisms to address them has not been conducted. Discussion Illicit online pharmacies represent a significant global public health and patient safety risk. Existing governance mechanisms are insufficient and include lack of adequate adoption in national regulation, ineffective voluntary governance mechanisms, and uneven global law enforcement efforts that have allowed proliferation of these cybercriminals on the web. In order to effectively address this multistakeholder threat, inclusive global governance strategies that engage the information technology, law enforcement and public health sectors should be established. Summary Effective global “eHealth Governance” focused on cybercrime is needed in order to effectively combat illicit online pharmacies. This includes building upon existing Internet governance structures and coordinating partnership between the UN Office of Drugs and Crime that leads the global fight against transnational organized crime and the Internet Governance Forum that is shaping the future of Internet governance. Through a UNODC-IGF governance mechanism, investigation, detection and coordination of activities against illicit online pharmacies and their misuse of eDTCA can commence. PMID:24131576

  6. How can we exploit above-belowground interactions to assist in addressing the challenges of food security?

    Science.gov (United States)

    Orrell, Peter; Bennett, Alison E

    2013-10-30

    Can above-belowground interactions help address issues of food security? We address this question in this manuscript, and review the intersection of above-belowground interactions and food security. We propose that above-belowground interactions could address two strategies identified by Godfray etal. (2010): reducing the Yield Gap, and Increasing Production Limits. In particular, to minimize the difference between potential and realized production (The Yield Gap) above-belowground interactions could be manipulated to reduce losses to pests and increase crop growth (and therefore yields). To Increase Production Limits we propose two mechanisms: utilizing intercropping (which uses multiple aspects of above-belowground interactions) and breeding for traits that promote beneficial above-belowground interactions, as well as breeding mutualistic organisms to improve their provided benefit. As a result, if they are managed correctly, there is great potential for above-belowground interactions to contribute to food security.

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

    International Nuclear Information System (INIS)

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

  8. Globalization of labour markets challenges, adjustment and policy response in the EU and LDCS

    CERN Document Server

    Kuyvenhoven, Arie; Molle, Willem

    1997-01-01

    To the classical driving forces of migration such as poverty, oppression and war, yet another is being added: globalization. The trend toward globalization has created new opportunities for trade and investment. These have had positive implications for economic growth and living standards. However, they also confront developed and less developed countries (LCDs) with difficult policy choices. Developed Countries (DCs) have to find a compromise between competitiveness and high labour costs, and between trade liberalization and immigration controls. LCDs have to decide whether to export labour or goods, and to accept foreign resources for development rather than migration. While, in the literature, the impact of globalization has been largely studied from specialist perspectives, this volume offers a comprehensive view of the issue. In Globalization of Labour Markets: Challenges, Adjustment and Policy Response in the European Union and Less Developed Countries international experts: Explain the welfare implicat...

  9. GLOBALIZATION AND INTEGRATION INTO THE ECONOMIC AND MONETARY UNION-CHALLENGES FOR BANKS OPERATING IN ROMANIA

    Directory of Open Access Journals (Sweden)

    CORALIA EMILIA POPA

    2012-01-01

    Full Text Available This paper aims to present recent evolution, but also the consequences of globalization of the banking sector, considering different approaches of this phenomenon. Over time, the banking field has undergone important changes in both the applicable law of this area, and through the technologies used in satisfying the customers’ needs. The development of international markets has led to new opportunities and challenges for banks that transformed the domestic financial market into an arena where only the best survive and grow. On these grounds and in strict relation to positive and negative effects of globalization, we can speak of a constant evolution of its most important subsystems - the financial subsystems of the global economy. In this paper special importance is given to the banking field, the article presenting arguments through which this complex phenomenon called globalization may have important consequences on financial supervision and regulation.

  10. Opening address

    International Nuclear Information System (INIS)

    Overall state of energy needs and production with special emphasis on increasing consumption and global climate challenge induce increasing efficiency in the broad sense, i.e. increasing the energy efficiency of homes, business, transportation, industry; increasing the efficiency of how energy is delivered to consumers and increasing the efficiency of electricity generation. Being a part of the solution for overall efficiency challenges, past increases in nuclear power plant reliability and availability have kept nuclear power in the race but they have not yet assured survival. There would be limited future for nuclear power unless existing plants prove that the technology is economically competitive. This could be done because it helps attaining healthier global environment. Successful cooperation across all sectors of society and across all oceans of the world would lead to first maintaining the nuclear energy option, and then expanding its application in the future, the potential of nuclear energy would be fully realized to the benefit of all the world

  11. The Center on the Social and Emotional Foundations for Early Learning: Addressing Challenging Behavior in Infants and Toddlers

    Science.gov (United States)

    Hunter, Amy; Hemmeter, Mary Louise

    2009-01-01

    The Center on the Social and Emotional Foundations for Early Learning (CSEFEL) is a federally funded national resource center designed to support early care and education providers address the social-emotional needs of children birth through age 5 years. Recent research has found that an extraordinarily high number of young children are being…

  12. Research-informed strategies to address educational challenges in a digitally networked world: the EDUsummIT 2013 action agenda

    NARCIS (Netherlands)

    J. Voogt; G. Knezek; M. Searson; K.W. Lai; D. Gibson; F. Khaddage; P. Mishra; T. Laferriere; P. Resta; P. Fisser; P. Albion

    2014-01-01

    EduSummIT is a global community of policy-makers, researchers, and educators working together to move education into the digital age. EDUsummIT 2013 took place in Washington DC and resulted in an action agenda for researchers, policy makers and educators to take concrete steps to move education in t

  13. Model-Measurement Integration for Global Aerosols: Old and New Challenges (Invited)

    Science.gov (United States)

    Adams, P. J.

    2010-12-01

    Quantifying aerosol-climate interactions hinges on making progress on old and new challenges. An old challenge is to monitor the global burden and distribution of short-lived atmospheric particles. Even for “simple” aerosol components (e.g. sulfate), where the chemistry is understood and the emissions are reasonably quantified, aerosol models differ substantially in their predicted global burdens. This points to the need for more complete global aerosol monitoring on a routine basis. Satellite remote sensing of aerosol optical depth is probably the closest to achieving such an ideal, and the recent generation of satellite instruments has led to important advances. Remaining challenges in remote sensing include gaps in coverage, sampling biases, and a limited set of aerosol properties that can be retrieved reliably from optical measurements. In situ measurements from field campaigns provide complementary data and have scored successes in advancing our understanding of aerosol processes, but their limited spatial and temporal coverage make them weak constraints on global aerosol burdens and distributions predicted by models. The last 5-10 years have seen significant work by many research groups to develop global models of aerosol microphysics. These explicitly predict aerosol number size distributions and CCN spectra by simulating nucleation, condensation, and coagulation processes, making them process-based simulations of the aerosol indirect effect. The newly emerging challenge is to find suitable observations to evaluate these new aerosol modeling capabilities. Aerosol optical depth and aerosol index retrieved by satellites have been used as proxies for CCN, and there is empirical evidence to support that these are correlated, but detailed measurements of aerosol size and composition are only available from sparse in situ observations. Moreover, aerosol microphysical models indicate that growth of ultrafine particles is a major source of CCN on the global

  14. Addressing the Challenges of a New Digital Technologies Curriculum: MOOCs as a Scalable Solution for Teacher Professional Development

    Science.gov (United States)

    Vivian, Rebecca; Falkner, Katrina; Falkner, Nickolas

    2014-01-01

    England and Australia have introduced new learning areas, teaching computer science to children from the first year of school. This is a significant milestone that also raises a number of big challenges: the preparation of teachers and the development of resources" at a national scale." Curriculum change is not easy for teachers, in any…

  15. Use of Positive Behavior Support to Address the Challenging Behavior of Young Children within a Community Early Childhood Program

    Science.gov (United States)

    Blair, Kwang-Sun Cho; Fox, Lise; Lentini, Rochelle

    2010-01-01

    This study examined the effects yielded from the implementation of assessment-based behavior support plans on the engagement and problem behavior of three young children with behavioral challenges in a community early childhood program. A concurrent multiple-baseline design across children with generalization probes was used with data collected…

  16. Implementing a Culturally Attuned Functional Behavioural Assessment to Understand and Address Challenging Behaviours Demonstrated by Students from Diverse Backgrounds

    Science.gov (United States)

    Moreno, Gerardo; Wong-Lo, Mickie; Short, Maureen; Bullock, Lyndal M.

    2014-01-01

    As the US student population continues to become increasingly diverse, educators have encountered difficulties in distinguishing between cultural differences and genuine disability indicators. This concern is clearly evident in assisting students from diverse backgrounds who demonstrate chronic challenging behaviours. Past practices (e.g.…

  17. Turkey-USA relations in an age of regional and global turmoil: challenges and prospects introduction

    OpenAIRE

    Öniş, Ziya; Yılmaz, Şuhnaz

    2013-01-01

    TURKEY-US RELATIONS IN AN AGE OF REGIONAL AND GLOBAL TURMOIL: CHALLENGES AND PROSPECTS EDITORIAL INTRODUCTION Ziya Öniş and Şuhnaz Yılmaz This special issue on Turkish-American relations with a specific focus on the Middle East aims to analyze a complex web of relations at a critical regional and global juncture, with important implications well beyond bilateral relations. The idea for this special issue emerged during the “Turkish-American Alliance in a Volatile Region: ...

  18. Globalization and climate change challenges the Arctic communities adaptability and increases vulnerability

    DEFF Research Database (Denmark)

    Hendriksen, Kåre

    2011-01-01

    Globalization and climate change challenges the Arctic communities adaptability and increases vulnerability Kåre Hendriksen, PhD student, Aalborg University, Denmark The previous isolation of the Arctic will change as a wide range of areas increasingly are integrated into the globalized world....... Coinciding climate changes cause an easier access for worldwide market as well as for the extraction of coastal oil and mineral resources. In an attempt to optimize the fishing fleet by economic measures it is centralized to larger units, and the exports of unprocessed fish and shellfish to low wage...

  19. E-LEARNING AND THE GLOBAL DIVIDE: The Challenges Facing Distance Education in Africa

    Directory of Open Access Journals (Sweden)

    Bamidele A. OJO

    2009-07-01

    Full Text Available This paper examines the question of distance education and its pivotal role in promoting social change and development in Africa. It also discussed within the context of the global digital divide and the ongoing need for collaborative effort at global education, the limitation imposed by the socio-economic and political environment on the continent. The paper in its findings conclude that the crisis within African societies constitutes a serious challenge to the implementation of and the effectiveness of distance education in Africa and therefore contributes to the widening of the digital divide rather than reducing it.

  20. Synopsis: 2015 Global hunger index: Armed conflict and the challenge of hunger

    OpenAIRE

    von Grebmer, Klaus; Bernstein, Jill; Prasai, Nilam; Yin, Sandra; Yohannes, Yisehac; Towey, Olive; Sonntag, Andrea; Neubauer, Larissa; de Waal, Alex

    2015-01-01

    The 2015 Global Hunger Index (GHI) report—the tenth in an annual series—presents a multidimensional measure of national, regional, and global hunger. It shows that the world has made progress in reducing hunger since 2000, but still has a long way to go, with levels of hunger still serious or alarming in 52 countries. The theme of this year’s report is armed conflict and the challenge of hunger. Conflict and hunger are closely associated. Indeed, conflict is the main cause of persistent sever...

  1. The UK Government's global partnership programme - Its achievements over the past five years and challenges ahead

    International Nuclear Information System (INIS)

    Through the Global Partnership the UK continues to make a significant contribution to improve national and global security. Over the past year the UK has continued to implement a wide range of projects across the breadth of its Global Partnership Programme. As well as ensuring the Programme is robust and capable of dealing with new challenges, the UK has cooperated with other donor countries to help them progress projects associated with submarine dismantling, scientist redirection, enhancing nuclear security and Chemical Weapons Destruction. The Global Partnership, although only five years old, has already achieved a great deal. Some 23 states, plus the European Union, are now working closer together under the Global Partnership, and collectively have enhanced global regional and national security by reducing the availability of Weapons of Mass Destruction (WMD) materials and expertise to both states of concern and terrorists. Considerable progress has already been made in, for example: - Improving the security of fissile materials, dangerous biological agents and chemical weapons stocks; - Reducing the number of sites containing radioactive materials; - Working towards closure of reactors still producing weapon-grade plutonium; - Improving nuclear safety to reduce the risks of further, Chernobyl style accidents; - Constructing facilities for destroying Chemical Weapons stocks, and starting actual destruction; - Providing sustainable employment for former WMD scientists to reduce the risk that their expertise will be misused by states or terrorists. By contributing to many of these activities, the UK has helped to make the world safer. This paper reports on the UK's practical and sustainable contribution to the Global Partnership and identifies a number of challenges that remain if it is to have a wider impact on reducing the threats from WMD material. (authors)

  2. How States Developed Plans to Meet a Federal Mandate: Addressing the Challenges of the Child and Family Services Reviews

    OpenAIRE

    Ledford, M. Gail

    2007-01-01

    Much of the child welfare literature addresses risk factors, incidence, and consequences of abuse and neglect, and innovative programs, services, and interventions designed to serve at-risk and maltreated children, youth, and their families. Less attention has been given to how state and local governments oversee the public child welfare system and respond to federal mandates, especially in achieving positive outcomes for this vulnerable population. In 1997, the Congress enacted the Adop...

  3. Acceptance and Commitment Therapy for Individuals with Disabilities: A Behavior Analytic Strategy for Addressing Private Events in Challenging Behavior.

    Science.gov (United States)

    Hoffmann, Audrey N; Contreras, Bethany P; Clay, Casey J; Twohig, Michael P

    2016-03-01

    Applied behavior analysts work with many populations including individuals with developmental and intellectual disabilities. Although behavior analysts have a variety of empirically supported treatments to implement when working with individuals with disabilities, sometimes, other variables may adversely impact treatment effectiveness. The degree to which problematic thoughts and feelings (private events) influence behavior may be a variable that contributes to treatment efficacy. Traditional behavior analytic services are not always equipped to successfully address the private events influencing client behavior. In such cases, it may be beneficial for behavior analysts to consider additional philosophically aligned treatments for private events. One such treatment, acceptance and commitment therapy, may be a useful tool for behavior analysts to incorporate into their toolbox in order to help clients. The purpose of this paper is to introduce behavior analysts to a potential solution to the problem of effectively addressing private events in behavior analytic services. We then propose a model for thinking about private events in relation to clients with disabilities and present a guide for taking steps to address private events in the clinical setting. We conclude this paper with a call for research and present a possible research agenda for behavior analysts. PMID:27606236

  4. Acceptance and Commitment Therapy for Individuals with Disabilities: A Behavior Analytic Strategy for Addressing Private Events in Challenging Behavior.

    Science.gov (United States)

    Hoffmann, Audrey N; Contreras, Bethany P; Clay, Casey J; Twohig, Michael P

    2016-03-01

    Applied behavior analysts work with many populations including individuals with developmental and intellectual disabilities. Although behavior analysts have a variety of empirically supported treatments to implement when working with individuals with disabilities, sometimes, other variables may adversely impact treatment effectiveness. The degree to which problematic thoughts and feelings (private events) influence behavior may be a variable that contributes to treatment efficacy. Traditional behavior analytic services are not always equipped to successfully address the private events influencing client behavior. In such cases, it may be beneficial for behavior analysts to consider additional philosophically aligned treatments for private events. One such treatment, acceptance and commitment therapy, may be a useful tool for behavior analysts to incorporate into their toolbox in order to help clients. The purpose of this paper is to introduce behavior analysts to a potential solution to the problem of effectively addressing private events in behavior analytic services. We then propose a model for thinking about private events in relation to clients with disabilities and present a guide for taking steps to address private events in the clinical setting. We conclude this paper with a call for research and present a possible research agenda for behavior analysts.

  5. Measuring coverage in MNCH: challenges and opportunities in the selection of coverage indicators for global monitoring.

    Directory of Open Access Journals (Sweden)

    Jennifer Harris Requejo

    Full Text Available Global monitoring of intervention coverage is a cornerstone of international efforts to improve reproductive, maternal, newborn, and child health. In this review, we examine the process and implications of selecting a core set of coverage indicators for global monitoring, using as examples the processes used by the Countdown to 2015 for Maternal, Newborn and Child Survival and the Commission on Accountability for Women's and Children's Health. We describe how the generation of data for global monitoring involves five iterative steps: development of standard indicator definitions and measurement approaches to ensure comparability across countries; collection of high-quality data at the country level; compilation of country data at the global level; organization of global databases; and rounds of data quality checking. Regular and rigorous technical review processes that involve high-level decision makers and experts familiar with indicator measurement are needed to maximize uptake and to ensure that indicators used for global monitoring are selected on the basis of available evidence of intervention effectiveness, feasibility of measurement, and data availability as well as programmatic relevance. Experience from recent initiatives illustrates the challenges of striking this balance as well as strategies for reducing the tensions inherent in the indicator selection process. We conclude that more attention and continued investment need to be directed to global monitoring, to support both the process of global database development and the selection of sets of coverage indicators to promote accountability. The stakes are high, because these indicators can drive policy and program development at the country and global level, and ultimately impact the health of women and children and the communities where they live.

  6. Global Vaccine and Immunization Research Forum: Opportunities and challenges in vaccine discovery, development, and delivery.

    Science.gov (United States)

    Ford, Andrew Q; Touchette, Nancy; Hall, B Fenton; Hwang, Angela; Hombach, Joachim

    2016-03-18

    The World Health Organization, the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, and the Bill & Melinda Gates Foundation convened the first Global Vaccine and Immunization Research Forum (GVIRF) in March 2014. This first GVIRF aimed to track recent progress of the Global Vaccine Action Plan research and development agenda, identify opportunities and challenges, promote partnerships in vaccine research, and facilitate the inclusion of all stakeholders in vaccine research and development. Leading scientists, vaccine developers, and public health officials from around the world discussed scientific and technical challenges in vaccine development, research to improve the impact of immunization, and regulatory issues. This report summarizes the discussions and conclusions from the forum participants. PMID:26626210

  7. Addressing the challenges of a new digital technologies curriculum: MOOCs as a scalable solution for teacher professional development

    OpenAIRE

    Vivian, Rebecca; Falkner, Katrina; Falkner, Nickolas

    2014-01-01

    England and Australia have introduced new learning areas, teaching computer science to children from the first year of school. This is a significant milestone that also raises a number of big challenges: the preparation of teachers and the development of resources at a national scale. Curriculum change is not easy for teachers, in any context, and to ensure teachers are supported, scaled solutions are required. One educational approach that has gained traction for delivering content to large-...

  8. Challenges created by data dissemination and access restrictions when attempting to address community concerns: individual privacy versus public wellbeing

    OpenAIRE

    Colquhoun, Amy; Aplin, Laura; Geary, Janis; Goodman, Karen J; Hatcher, Juanita

    2012-01-01

    Background: Population health data are vital for the identification of public health problems and the development of public health strategies. Challenges arise when attempts are made to disseminate or access anonymised data that are deemed to be potentially identifiable. In these situations, there is debate about whether the protection of an individual’s privacy outweighs potentially beneficial public health initiatives developed using potentially identifiable information. While these issues ...

  9. A proposed reductionist solution to address the methodological challenges of inconsistent reflexology maps and poor experimental controls in reflexology research: a discussion paper.

    Science.gov (United States)

    Jones, Jenny; Thomson, Patricia; Lauder, William; Leslie, Stephen J

    2013-03-01

    Reflexology is a complex massage intervention, based on the concept that specific areas of the feet (reflex points) correspond to individual internal organs within the body. Reflexologists trained in the popular Ingham reflexology method claim that massage to these points, using massage techniques unique to reflexology, stimulates an increase in blood supply to the corresponding organ. Reflexology researchers face two key methodological challenges that need to be addressed if a specific treatment-related hemodynamic effect is to be scientifically demonstrated. The first is the problem of inconsistent reflexology foot maps; the second is the issue of poor experimental controls. This article proposes a potential experimental solution that we believe can address both methodological challenges and in doing so, allow any specific hemodynamic treatment effect unique to reflexology to experimentally reveal itself. PMID:23072264

  10. Fiscal challenges after the global financial crisis : a survey of key issues

    OpenAIRE

    Lopez-Claros, Augusto

    2014-01-01

    The global financial crisis and the response to it have contributed to a sharp increase in public indebtedness in a large number of countries. While there have been episodes of high debt in the past, there are a number of long-term challenges today that are likely to complicate the implementation of sustainable fiscal policies in the coming years. Population aging and climate change are fa...

  11. Taking a Case to the African Court of Human and Peoples' Rights : Procedural Challenges and the Court's Role in Addressing Them

    OpenAIRE

    2006-01-01

    ABSTRACT The Protocol on the African Court of Human and Peoples’ Rights, adopted in 1998 and entered into force in 2004, is designed to reinforce the human rights protection that has been under the African Commission on Human and Peoples’ Rights. The provisions of the Protocol are not clearly stipulated on points that deal with the salient procedural issues. This thesis explores the challenges that the Court will encounter in applying procedural rules and its role in addressing them. Of s...

  12. The contribution of youth work to address the challenges young people are facing, in particular the transition from education to employment

    DEFF Research Database (Denmark)

    Louw, Arnt Vestergaard

    The findings of the expert group detail the role of youth work and its specific contribution to addressing the challenges young people face, in particular the transition from education to employment. In this context, youth work is defined as 'actions directed towards young people regarding...... activities where they take part voluntarily, designed for supporting their personal and social development through non-formal and informal learning'....

  13. Protective efficacy of a global HIV-1 mosaic vaccine against heterologous SHIV challenges in rhesus monkeys.

    Science.gov (United States)

    Barouch, Dan H; Stephenson, Kathryn E; Borducchi, Erica N; Smith, Kaitlin; Stanley, Kelly; McNally, Anna G; Liu, Jinyan; Abbink, Peter; Maxfield, Lori F; Seaman, Michael S; Dugast, Anne-Sophie; Alter, Galit; Ferguson, Melissa; Li, Wenjun; Earl, Patricia L; Moss, Bernard; Giorgi, Elena E; Szinger, James J; Eller, Leigh Anne; Billings, Erik A; Rao, Mangala; Tovanabutra, Sodsai; Sanders-Buell, Eric; Weijtens, Mo; Pau, Maria G; Schuitemaker, Hanneke; Robb, Merlin L; Kim, Jerome H; Korber, Bette T; Michael, Nelson L

    2013-10-24

    The global diversity of HIV-1 represents a critical challenge facing HIV-1 vaccine development. HIV-1 mosaic antigens are bioinformatically optimized immunogens designed for improved coverage of HIV-1 diversity. However, the protective efficacy of such global HIV-1 vaccine antigens has not previously been evaluated. Here, we demonstrate the capacity of bivalent HIV-1 mosaic antigens to protect rhesus monkeys against acquisition of infection following heterologous challenges with the difficult-to-neutralize simian-human immunodeficiency virus SHIV-SF162P3. Adenovirus/poxvirus and adenovirus/adenovirus vector-based vaccines expressing HIV-1 mosaic Env, Gag, and Pol afforded a significant reduction in the per-exposure acquisition risk following repetitive, intrarectal SHIV-SF162P3 challenges. Protection against acquisition of infection correlated with vaccine-elicited binding, neutralizing, and functional nonneutralizing antibodies, suggesting that the coordinated activity of multiple antibody functions may contribute to protection against difficult-to-neutralize viruses. These data demonstrate the protective efficacy of HIV-1 mosaic antigens and suggest a potential strategy for the development of a global HIV-1 vaccine. PAPERCLIP:

  14. GLOBAL CHALLENGES AND TRENDS IN THE TOURISM INDUSTRY; ROMANIA, WHERE TO?

    Directory of Open Access Journals (Sweden)

    FIROIU DANIELA

    2015-06-01

    Full Text Available In the context of an increasingly dynamic global society, adapting to new market conditions becomes a necessity, so that mutations in the tourism industry, as the economic sector to record the fastest ascent, become part of worldwide change. Tourism in the 21st century meets new dimensions as a result of unprecedented economic and technological expansion, the implications of these changes being profound and sometimes even difficult to explain or quantify. Therefore, defining an adequate tourism offer and adapting to market requirements become real challenges for economic agents, challenges that must be managed carefully in order to attain success. Currently, the focus is mainly on the technological factor and the sustainability of tourist activities, which become real progress binders, with strong influence on the entire supply chain. Global outlined trends define new ways to practice tourism, so that the technological evolution marks the transition of the entire travel experience from the offline to the online environment. The mobile segment is the one currently creating the newest opportunities for the development of tourist services, which is based on an increasingly close relationship between operators and tourists. It is to be seen whether Romania, as an emerging tourism market, which owns all necessary assets for a rapid and strong ascent, will be able to turn challenges offered by global dynamics into opportunities or will face the risks induced by it.

  15. Combining Multidisciplinary Science, Quantitative Reasoning and Social Context to Teach Global Sustainability and Prepare Students for 21st Grand Challenges

    Science.gov (United States)

    Myers, J. D.

    2011-12-01

    The Earth's seven billion humans are consuming a growing proportion of the world's ecosystem products and services. Human activity has also wrought changes that rival the scale of many natural geologic processes, e.g. erosion, transport and deposition, leading to recognition of a new geological epoch, the Anthropocene. Because of these impacts, several natural systems have been pushed beyond the planetary boundaries that made the Holocene favorable for the expansion of humanity. Given these human-induced stresses on natural systems, global citizens will face an increasing number of grand challenges. Unfortunately, traditional discipline-based introductory science courses do little to prepare students for these complex, scientifically-based and technologically-centered challenges. With NSF funding, an introductory, integrated science course stressing quantitative reasoning and social context has been created at UW. The course (GEOL1600: Global Sustainability: Managing the Earth's Resources) is a lower division course designed around the energy-water-climate (EWC) nexus and integrating biology, chemistry, Earth science and physics. It melds lectures, lecture activities, reading questionnaires and labs to create a learning environment that examines the EWT nexus from a global through regional context. The focus on the EWC nexus, while important socially and intended to motivate students, also provides a coherent framework for identifying which disciplinary scientific principles and concepts to include in the course: photosynthesis and deep time (fossil fuels), biogeochemical cycles (climate), chemical reactions (combustion), electromagnetic radiation (solar power), nuclear physics (nuclear power), phase changes and diagrams (water and climate), etc. Lecture activities are used to give students the practice they need to make quantitative skills routine and automatic. Laboratory exercises on energy (coal, petroleum, nuclear power), water (in Bangladesh), energy

  16. Conference on "Multidisciplinary approaches to nutritional problems". Rank Prize Lecture. Global nutrition challenges for optimal health and well-being.

    Science.gov (United States)

    Uauy, Ricardo; Corvalan, Camila; Dangour, Alan D

    2009-02-01

    Optimal health and well-being are now considered the true measures of human development. Integrated strategies for infant, child and adult nutrition are required that take a life-course perspective to achieve life-long health. The major nutrition challenges faced today include: (a) addressing the pending burden of undernutrition (low birth weight, severe wasting, stunting and Zn, retinol, Fe, iodine and folic acid deficits) affecting those individuals living in conditions of poverty and deprivation; (b) preventing nutrition-related chronic diseases (obesity, diabetes, CVD, some forms of cancer and osteoporosis) that, except in sub-Saharan Africa, are the main causes of death and disability globally. This challenge requires a life-course perspective as effective prevention starts before conception and continues at each stage of life. While death is unavoidable, premature death and disability can be postponed by providing the right amount and quality of food and by maintaining an active life; (c) delaying or avoiding, via appropriate nutrition and physical activity interventions, the functional declines associated with advancing age. To help tackle these challenges, it is proposed that the term 'malnutrition in all its forms', which encompasses the full spectrum of nutritional disorders, should be used to engender a broader understanding of global nutrition problems. This term may prove particularly helpful when interacting with policy makers and the public. Finally, a greater effort by the UN agencies and private and public development partners is called for to strengthen local, regional and international capacity to support the much needed change in policy and programme activities focusing on all forms of malnutrition with a unified agenda. PMID:19012808

  17. Conference on "Multidisciplinary approaches to nutritional problems". Rank Prize Lecture. Global nutrition challenges for optimal health and well-being.

    Science.gov (United States)

    Uauy, Ricardo; Corvalan, Camila; Dangour, Alan D

    2009-02-01

    Optimal health and well-being are now considered the true measures of human development. Integrated strategies for infant, child and adult nutrition are required that take a life-course perspective to achieve life-long health. The major nutrition challenges faced today include: (a) addressing the pending burden of undernutrition (low birth weight, severe wasting, stunting and Zn, retinol, Fe, iodine and folic acid deficits) affecting those individuals living in conditions of poverty and deprivation; (b) preventing nutrition-related chronic diseases (obesity, diabetes, CVD, some forms of cancer and osteoporosis) that, except in sub-Saharan Africa, are the main causes of death and disability globally. This challenge requires a life-course perspective as effective prevention starts before conception and continues at each stage of life. While death is unavoidable, premature death and disability can be postponed by providing the right amount and quality of food and by maintaining an active life; (c) delaying or avoiding, via appropriate nutrition and physical activity interventions, the functional declines associated with advancing age. To help tackle these challenges, it is proposed that the term 'malnutrition in all its forms', which encompasses the full spectrum of nutritional disorders, should be used to engender a broader understanding of global nutrition problems. This term may prove particularly helpful when interacting with policy makers and the public. Finally, a greater effort by the UN agencies and private and public development partners is called for to strengthen local, regional and international capacity to support the much needed change in policy and programme activities focusing on all forms of malnutrition with a unified agenda.

  18. Remarks on the Future of the European Union: Domestic and Global Challenges Ahead

    Directory of Open Access Journals (Sweden)

    András Inotai

    2011-12-01

    Full Text Available This paper highlights the main consequences that the crisis has put on the European Union, regarding four major areas: financial, macroeconomic, social and mental-ideological. Also, it aims to tackle some key challenges for the European Union: the revival of international trade; the prevention of the rise of protectionism on the global scale; the need to find a solution to the dilemma between continued stimulus and financial consolidation in general, and between the ambitious goals of the Europe 2020 project and the current fiscal restrictions; the growth of public support across Europe for a financial consolidation strategy based on cutting spending; the impact of the financial and macroeconomic crisis on several sectors; and the deficiencies of the „European construction” indicated by the global crisis. Furthermore, it proposes four main questions for which EU has to provide clear answers in order to become a real global player. The questions concern the „European identity”, the „European values”, the EU strategy paper establishing its mission for the next period and the importance of a strong leadership implementing the strategy. In the end, the most important challenge seems to be how the EU can remain a global economic actor and become a more influential political player in the network of rapidly changing international power relations.

  19. Global marketing advertising with cultural differences : How can global companies better address cultural differences in marketing advertising in the Middle East?

    OpenAIRE

    Cimendag, Ismail; Yalcin, Erkan

    2012-01-01

    The authors realized the importance of being flexible in cultural values in the current environment of today’s economy. This environment is called ‘globalization’ that has become an interesting topic in the academic world. Beyond the different challenges, the most important challenge regarding to the thesis topic is the cultural challenge. The authors have combined these elements and  wanted to investigate how these factors influence marketing advertising in the Middle East. Hence, the purpos...

  20. In silico regenerative medicine: how computational tools allow regulatory and financial challenges to be addressed in a volatile market

    OpenAIRE

    Geris, Liesbet; Guyot, Y.; J Schrooten; Papantoniou, I.

    2016-01-01

    The cell therapy market is a highly volatile one, due to the use of disruptive technologies, the current economic situation and the small size of the market. In such a market, companies as well as academic research institutes are in need of tools to advance their understanding and, at the same time, reduce their R&D costs, increase product quality and productivity, and reduce the time to market. An additional difficulty is the regulatory path that needs to be followed, which is challenging in...

  1. Projected groundwater balance as a state indicator for addressing sustainability and management challenges of overexploited crystalline aquifers

    Science.gov (United States)

    Sarah, S.; Ahmed, S.; Boisson, A.; Violette, S.; de Marsily, G.

    2014-11-01

    In India, particularly in semi-arid regions, groundwater levels are declining at alarming rates due to overexploitation and the sustainable exploitation of groundwater resources is in deep crisis. There is little or no information on groundwater sustainability indicators, which can signal towards the challenges in water management. In this study we downscaled an entire watershed into three zones based on the different hydrodynamic behaviour recorded at the borewell scale. A process-based simple, multi-parameter linear auto-regressive model was developed to predict groundwater levels, which uses recharge, groundwater withdrawal and irrigation return flow as input variables. A comprehensive and predictive long-term groundwater balance is used as a state indicator to evaluate the sustainability and management challenges in the watershed. Two groundwater withdrawal scenarios were designed to assess the impact of groundwater withdrawal on the groundwater balance. We found that geological heterogeneities play a crucial role in controlling groundwater fluctuations. The storage change in two different groundwater withdrawal scenarios shows gradually declining groundwater storage in both scenarios. A long-term assessment of the groundwater balance helps to analyse the state of the groundwater system and to locate priority zones for watershed interventions.

  2. Born Global Challenges and Performance - A Study on Competences, Routines, and Corporate Governance Structure of Born Global Software Companies in Sweden and Norway

    OpenAIRE

    Tunca, Burak; Yuditskaya, Evgenia

    2009-01-01

    Problem: How do the born global firms overcome challenges and sustain performance in international markets through their competences, routines, and corporate governance structure? Purpose: The purpose of this thesis is to explore the competences, routines, and corporate governance structure of born global companies, and understand their role in overcoming challenges of early internationalization and sustaining performance in international markets from early days. Method: This research is cond...

  3. The Forensic Curator: Digital Forensics as a Solution to Addressing the Curatorial Challenges Posed by Personal Digital Archives

    Directory of Open Access Journals (Sweden)

    Gareth Knight

    2012-12-01

    Full Text Available The growth of computing technology during the previous three decades has resulted in a large amount of content being created in digital form. As their creators retire or pass away, an increasing number of personal data collections, in the form of digital media and complete computer systems, are being offered to the academic institutional archive. For the digital curator or archivist, the handling and processing of such digital material represents a considerable challenge, requiring development of new processes and procedures. This paper outlines how digital forensic methods, developed by the law enforcement and legal community, may be applied by academic digital archives. It goes on to describe the strategic and practical decisions that should be made to introduce forensic methods within an existing curatorial infrastructure and how different techniques, such as forensic hashing, timeline analysis and data carving, may be used to collect information of a greater breadth and scope than may be gathered through manual activities.

  4. The use of incomplete global data for probabilistic event trees: challenges and strategies

    Science.gov (United States)

    Ogburn, Sarah; Harpel, Chris; Pesicek, Jeremy; Wellik, Jay; Wright, Heather; Pallister, John

    2016-04-01

    To prevent volcanic crises from becoming disasters, the USGS-USAID Volcano Disaster Assistance Program (VDAP) helps foreign counterparts to assess volcanic unrest, activity, and hazards before and during crises. Bayesian event trees are frequently used to facilitate discussion, reach consensus, evaluate uncertainty, and produce probabilistic forecasts of volcanic activity. VDAP uses a "method of multiple data sets" (Newhall & Pallister 2014), which combines conceptual and physical models of volcanic processes, current monitoring data, patterns of prior occurrence, and expert judgement from multiple disciplines to assign probabilities for each node of an event tree. The global volcanic record is used to inform our conceptual models, improve uncertainty estimates by leveraging larger datasets, and to fill in gaps where local information is sparse. For example, event trees for the recent Sinabung, Indonesia eruption relied upon local monitoring data-streams, but also on the global frequency-magnitude (VEI) of eruptions. A variety of databases are used, including the Smithsonian Institution's Global Volcanism Program (GVP) database, WOVOdat, GeoDIVA, DomeHaz, and FlowDat. Inhomogeneity and incompleteness of the global record present challenges for the use of such data in event trees, resulting in large and difficult to quantify uncertainties. Under-recording of small events, lack of documentation of 'failed eruptions', and variability of geophysical monitoring data-streams present particular problems. This contribution seeks to: (1) review VDAP's use of global data for probabilistic event tree creation; (2) summarize the problems presented by under-recording, spatial and temporal inhomogeneity, and incompleteness of the global record; (3) highlight ways to compensate for these effects, such as the development of hierarchical models to borrow strength from the global record while retaining local information, and the use of ranges in expert judgements to assess

  5. Key outcomes and addressing remaining challenges--perspectives from a final evaluation of the China GAVI project.

    Science.gov (United States)

    Yang, Weizhong; Liang, Xiaofeng; Cui, Fuqiang; Li, Li; Hadler, Stephen C; Hutin, Yvan J; Kane, Mark; Wang, Yu

    2013-12-27

    During the China GAVI project, implemented between 2002 and 2010, more than 25 million children received hepatitis B vaccine with the support of project, and the vaccine proved to be safe and effective. With careful consideration for project savings, China and GAVI continually adjusted the budget, additionally allowing the project to spend operational funds to support demonstration projects to improve timely birth dose (TBD), conduct training of EPI staff, and to monitor the project impact. Results from the final evaluation indicated the achievement of key outcomes. As a result of government co-investment, human resources at county level engaged in hepatitis B vaccination increased from 29 per county on average in 2002 to 66 in 2009. All project counties funded by the GAVI project use auto-disable syringes for hepatitis B vaccination and other vaccines. Surveyed hepatitis B vaccine coverage increased from 71% in 2002 to 93% in 2009 among infants. The HBsAg prevalence declined from 9.67% in 1992 to 0.96% in 2006 among children under 5 years of age. However, several important issues remain: (1) China still accounts for the largest annual number of perinatal HBV infections (estimated 84,121) in the WHO WPR region; (2) China still lacks a clear national policy for safe injection of vaccines; (3) vaccination of high risk adults and protection of health care workers are still not implemented; (4) hepatitis B surveillance needs to be refined to more accurately monitor acute hepatitis B; and (5) a program for treatment of persons with chronic HBV infection is needed. Recommendations for future hepatitis B control include: using the lessons learned from the China GAVI project for future introductions of new vaccines; addressing unmet needs with a second generation hepatitis B program to reach every infant, including screening mothers, and providing HBIG for infants born to HBsAg positive mothers; expanding vaccination to high risk adults; addressing remaining unsafe

  6. Opening Address [FR09: International Conference on Fast Reactors and Related Fuel Cycles: Challenges and Opportunities, Kyoto (Japan), 7-11 December 2009

    International Nuclear Information System (INIS)

    Full text: Distinguished guests, ladies and gentlemen. It is my honour to address participants at this opening session of the International Conference on Fast Reactors and Related Fuel Cycles: Challenges and Opportunities, organized by the IAEA and hosted by the Japan Atomic Energy Agency. Fast reactor technology has the potential to ensure that energy resources which would last hundreds of years with the technology we are using today will actually last several thousand years. In other words, it can satisfy enormous increases in demand. This innovative technology also reduces the risk to the environment and helps to limit the burden that will be placed on future generations in the form of waste products. The coming year will be an exciting one for the development of fast spectrum nuclear reactors. We expect to reach several important milestones: (a) The first criticality of the China Experimental Fast Reactor; (b) The restart of the Monju prototype fast reactor in Japan; (c) The new insights we will gain through the end-of-life studies at the Phenix reactor in France. In the near future, new fast reactors will be commissioned: the 500 MW(e) Prototype Fast Breeder Reactor in India, the first in a series of five of the same type, and the BN-800 reactor in the Russian Federation. Moreover, China, France, India, Japan and the Republic of Korea are preparing advanced prototypes and demonstration or commercial reactors for the 2020-2030 period. Nuclear power is set to become an increasingly important part of the global energy mix in the coming decades as demand for energy grows. A number of countries in both the developed and developing world have told the IAEA that they are interested in introducing nuclear power. The 30 countries which already have nuclear power reactors are set to build more. This trend is likely to be accompanied by accelerated deployment of fast reactors. Continued advances in research and technology development are necessary to ensure improved

  7. Addressing the challenges of a new digital technologies curriculum: MOOCs as a scalable solution for teacher professional development

    Directory of Open Access Journals (Sweden)

    Rebecca Vivian

    2014-08-01

    Full Text Available England and Australia have introduced new learning areas, teaching computer science to children from the first year of school. This is a significant milestone that also raises a number of big challenges: the preparation of teachers and the development of resources at a national scale. Curriculum change is not easy for teachers, in any context, and to ensure teachers are supported, scaled solutions are required. One educational approach that has gained traction for delivering content to large-scale audiences are massively open online courses (MOOCs; however, little is known about what constitutes effective MOOC design, particularly within professional development contexts. To prepare teachers in Australia, we decided to ride the wave of MOOCs, developing a MOOC to deliver free computing content and pedagogy to teachers with the integration of social media to support knowledge exchange and resource building. The MOOC was designed to meet teacher needs, allowing for flexibility, ad-hoc interactions, support and the open sharing of resources. In this paper, we describe the process of developing our initiative, participant engagement and experiences, so that others encountering similar changes and reforms may learn from our experience.

  8. Electronic coarse graining enhances the predictive power of molecular simulation allowing challenges in water physics to be addressed

    CERN Document Server

    Cipcigan, Flaviu S; Crain, Jason; Martyna, Glenn J

    2016-01-01

    One key factor that limits the predictive power of molecular dynamics simulations is the accuracy and transferability of the input force field. Force fields are challenged by heterogeneous environments, where electronic responses give rise to biologically important forces such as many-body polarisation and dispersion. The importance of polarisation was recognised early-on and described by Cochran in 1959 [Philosophical Magazine 4 (1959) 1082-1086]. However, dispersion forces are still treated at the two-body level and in the dipole limit, although the importance of three-body terms in the condensed phase was demonstrated by Barker in the 1980s [Phys. Rev. Lett. 57 (1986) 230-233]. A way of treating both polarisation and dispersion on an equal basis is to coarse grain the electrons a molecular moiety to a single quantum harmonic oscillator, as suggested as early as the 1960s by Hirschfelder, Curtiss and Bird [The Molecular Theory of Gases and Liquids (1954)]. This treatment, when solved in the strong coupling ...

  9. Global Adoption of Genetically Modified (GM) Crops: Challenges for the Public Sector.

    Science.gov (United States)

    Huesing, Joseph E; Andres, David; Braverman, Michael P; Burns, Andrea; Felsot, Allan S; Harrigan, George G; Hellmich, Richard L; Reynolds, Alan; Shelton, Anthony M; Jansen van Rijssen, Wilna; Morris, E Jane; Eloff, Jacobus N

    2016-01-20

    Advances in biotechnology continue to drive the development of a wide range of insect-protected, herbicide-tolerant, stress-tolerant, and nutritionally enhanced genetically modified (GM) crops, yet societal and public policy considerations may slow their commercialization. Such restrictions may disproportionately affect developing countries, as well as smaller entrepreneurial and public sector initiatives. The 2014 IUPAC International Congress of Pesticide Chemistry (San Francisco, CA, USA; August 2014) included a symposium on "Challenges Associated with Global Adoption of Agricultural Biotechnology" to review current obstacles in promoting GM crops. Challenges identified by symposium presenters included (i) poor public understanding of GM technology and the need for enhanced communication strategies, (ii) nonharmonized and prescriptive regulatory requirements, and (iii) limited experience with regulations and product development within some public sector programs. The need for holistic resistance management programs to enable the most effective use of insect-protected crops was also a point of emphasis. This paper provides details on the symposium discussion and provides background information that can be used in support of further adoption of beneficial GM crops. Overall, it emphasizes that global adoption of modern agricultural biotechnology has not only provided benefits to growers and consumers but has great potential to provide solutions to an increasing global population and diminishing agricultural land. This potential will be realized by continued scientific innovation, harmonized regulatory systems, and broader communication of the benefits of the high-yielding, disease-resistant, and nutritionally enhanced crops attainable through modern biotechnology.

  10. Global Adoption of Genetically Modified (GM) Crops: Challenges for the Public Sector.

    Science.gov (United States)

    Huesing, Joseph E; Andres, David; Braverman, Michael P; Burns, Andrea; Felsot, Allan S; Harrigan, George G; Hellmich, Richard L; Reynolds, Alan; Shelton, Anthony M; Jansen van Rijssen, Wilna; Morris, E Jane; Eloff, Jacobus N

    2016-01-20

    Advances in biotechnology continue to drive the development of a wide range of insect-protected, herbicide-tolerant, stress-tolerant, and nutritionally enhanced genetically modified (GM) crops, yet societal and public policy considerations may slow their commercialization. Such restrictions may disproportionately affect developing countries, as well as smaller entrepreneurial and public sector initiatives. The 2014 IUPAC International Congress of Pesticide Chemistry (San Francisco, CA, USA; August 2014) included a symposium on "Challenges Associated with Global Adoption of Agricultural Biotechnology" to review current obstacles in promoting GM crops. Challenges identified by symposium presenters included (i) poor public understanding of GM technology and the need for enhanced communication strategies, (ii) nonharmonized and prescriptive regulatory requirements, and (iii) limited experience with regulations and product development within some public sector programs. The need for holistic resistance management programs to enable the most effective use of insect-protected crops was also a point of emphasis. This paper provides details on the symposium discussion and provides background information that can be used in support of further adoption of beneficial GM crops. Overall, it emphasizes that global adoption of modern agricultural biotechnology has not only provided benefits to growers and consumers but has great potential to provide solutions to an increasing global population and diminishing agricultural land. This potential will be realized by continued scientific innovation, harmonized regulatory systems, and broader communication of the benefits of the high-yielding, disease-resistant, and nutritionally enhanced crops attainable through modern biotechnology. PMID:26751159

  11. The Davis Junior High Global Warming Project and Bike/Walk to School Challenge

    Science.gov (United States)

    King, A.; Anastasio, C.; Niemeier, D.; Scow, K.

    2007-12-01

    Junior high school students in Davis, CA, were targeted in an outreach project combining interactive and hands- on information about global warming and carbon footprints with a bike/walk to school challenge. The project was conducted by the Kearney Foundation of Soil Science, the Department of Land, Air and Water Resources and the John Muir Institute of the Environment at the University of California Davis. Approximately 70 undergraduates, graduate students, post-doc researchers, faculty and staff from UCD and the town of Davis were involved. Workshops were held in the 7th, 8th and 9th grade science classes in Davis' 3 junior high schools, reaching a total of 1700 students. Each 50-minute presentation consisted of a Global Warming Jeopardy game, followed by individual calculation of carbon footprints oriented towards a junior high school student. Biking or walking to school, instead commuting by car, was introduced as an important and feasible activity that could reduce one's carbon footprint. Working with staff from each junior high, students were then challenged to increase biking or walking to school during a 2 week Bike/Walk to School Challenge . UCD students and staff monitored automobile commuting (# cars, idle time) and bike use during this time and provided incentives for biking or walking . All schools were recognized for efforts to reduce their carbon footprints, and the concept was reinforced at the start of the following school year by planting a tree at each school.

  12. Innovative patient-centered skills training addressing challenging issues in cancer communications: Using patient's stories that teach.

    Science.gov (United States)

    Bishop, Thomas W; Gorniewicz, James; Floyd, Michael; Tudiver, Fred; Odom, Amy; Zoppi, Kathy

    2016-05-01

    This workshop demonstrated the utility of a patient-centered web-based/digital Breaking Bad News communication training module designed to educate learners of various levels and disciplines. This training module is designed for independent, self-directed learning as well as group instruction. These interactive educational interventions are based upon video-recorded patient stories. Curriculum development was the result of an interdisciplinary, collaborative effort involving faculty from the East Tennessee State University (ETSU) Graduate Storytelling Program and the departments of Family and Internal Medicine at the James H. Quillen College of Medicine. The specific goals of the BBN training module are to assist learners in: (1) understanding a five-step patient-centered model that is based upon needs, preferences, and expectations of patients with cancer and (2) individualizing communication that is consistent with patient preferences in discussing emotions, informational detail, prognosis and timeline, and whether or not to discuss end-of-life issues. The pedagogical approach to the training module is to cycle through Emotional Engagement, Data, Modeled Practices, Adaptation Opportunities, and Feedback. The communication skills addressed are rooted in concepts found within the Reaching Common Ground communication training. A randomized control study investigating the effectiveness of the Breaking Bad News module found that medical students as well as resident physicians improved their communication skills as measured by an Objective Structured Clinical Examination. Four other similarly designed modules were also created: Living Through Treatment, Transitions: From Curable to Treatable/From Treatable to End-of-Life, Spirituality, and Family. PMID:27497456

  13. Biological Sciences for the 21st Century: Meeting the Challenges of Sustainable Development in an Era of Global Change

    Energy Technology Data Exchange (ETDEWEB)

    Joel Cracraft; Richard O' Grady

    2007-05-12

    The symposium was held 10-12 May, 2007 at the Capitol Hilton Hotel in Washington, D. C. The 30 talks explored how some of today's key biological research developments (such as biocomplexity and complex systems analysis, bioinformatics and computational biology, the expansion of molecular and genomics research, and the emergence of other comprehensive or system wide analyses, such as proteomics) contribute to sustainability science. The symposium therefore emphasized the challenges facing agriculture, human health, sustainable energy, and the maintenance of ecosystems and their services, so as to provide a focus and a suite of examples of the enormous potential contributions arising from these new developments in the biological sciences. This symposium was the first to provide a venue for exploring how the ongoing advances in the biological sciences together with new approaches for improving knowledge integration and institutional science capacity address key global challenges to sustainability. The speakers presented new research findings, and identified new approaches and needs in biological research that can be expected to have substantial impacts on sustainability science.

  14. The challenge of sustaining effectiveness over time: the case of the global network to stop tuberculosis.

    Science.gov (United States)

    Quissell, Kathryn; Walt, Gill

    2016-04-01

    Where once global health decisions were largely the domain of national governments and the World Health Organization, today networks of international organizations, governments, private philanthropies and other entities are actively shaping public policy. However, there is still limited understanding of how global networks form, how they create institutions, how they promote and sustain collective action, and how they adapt to changes in the policy environment. Understanding these processes is crucial to understanding their effectiveness: whether and how global networks influence policy and public health outcomes. This study seeks to address these gaps through the examination of the global network to stop tuberculosis (TB) and the factors influencing its effectiveness over time. Drawing from ∼ 200 document sources and 16 interviews with key informants, we trace the development of the Global Partnership to Stop TB and its work over the past decade. We find that having a centralized core group and a strategic brand helped the network to coalesce around a primary intervention strategy, directly observed treatment short course. This strategy was created before the network was formalized, and helped bring in donors, ministries of health and other organizations committed to fighting TB-growing the network. Adaptations to this strategy, the creation of a consensus-based Global Plan, and the creation of a variety of participatory venues for discussion, helped to expand and sustain the network. Presently, however, tensions have become more apparent within the network as it struggles with changing internal political dynamics and the evolution of the disease. While centralization and stability helped to launch and grow the network, the institutionalization of governance and strategy may have constrained adaptation. Institutionalization and centralization may, therefore, facilitate short-term success for networks, but may end up complicating longer-term effectiveness. PMID

  15. Challenges in global biodiversity conservation and solutions that cross sociology, politics, economics and ecology.

    Science.gov (United States)

    Hoban, Sean; Vernesi, Cristiano

    2012-12-23

    The study and practice of conservation biology is inherently interdisciplinary, addresses short and long time-scales and occurs within complex human-natural interfaces. Zoos and aquaria, in partnership with researchers, other non-government organizations, government, industry and educators, are combining knowledge of species and ecosystems with economics, psychology and law to create solutions for conserving biodiversity. From 22 to 25 May, the Conservation Forum of the European Association of Zoos and Aquaria was a venue for discussing conservation research, education and interventions, from the scale of villages to global policy.

  16. Challenges in global biodiversity conservation and solutions that cross sociology, politics, economics and ecology.

    Science.gov (United States)

    Hoban, Sean; Vernesi, Cristiano

    2012-12-23

    The study and practice of conservation biology is inherently interdisciplinary, addresses short and long time-scales and occurs within complex human-natural interfaces. Zoos and aquaria, in partnership with researchers, other non-government organizations, government, industry and educators, are combining knowledge of species and ecosystems with economics, psychology and law to create solutions for conserving biodiversity. From 22 to 25 May, the Conservation Forum of the European Association of Zoos and Aquaria was a venue for discussing conservation research, education and interventions, from the scale of villages to global policy. PMID:22832128

  17. Towards An Oceanographic Component Of A Global Earth Observation System Of Systems: Progress And Challenges

    Science.gov (United States)

    Ackleson, S. G.

    2012-12-01

    Ocean observatories (systems of coordinated sensors and platforms providing real-time in situ observations across multiple temporal and spatial scales) have advanced rapidly during the past several decades with the integration of novel hardware, development of advanced cyber-infrastructures and data management software, and the formation of researcher networks employing fixed, drifting, and mobile assets. These advances have provided persistent, real-time, multi-disciplinary observations representing even the most extreme environmental conditions, enabled unique and informative views of complicated ocean processes, and aided in the development of more accurate and higher fidelity ocean models. Combined with traditional ship-based and remotely sensed observations, ocean observatories have yielded new knowledge across a broad spectrum of earth-ocean scales that would likely not exist otherwise. These developments come at a critical time in human history when the demands of global population growth are creating unprecedented societal challenges associated with rapid climatic change and unsustainable consumption of key ocean resources. Successfully meeting and overcoming these challenges and avoiding the ultimate tragedy of the commons will require greater knowledge of environmental processes than currently exists, including interactions between the ocean, the overlying atmosphere, and the adjacent land and synthesizing new knowledge into effective policy and management structures. To achieve this, researchers must have free and ready access to comprehensive data streams (oceanic, atmospheric, and terrestrial), regardless of location and collection system. While the precedent for the concept of free and open access to environmental data is not new (it traces back to the International Geophysical Year, 1957), implementing procedures and standards on a global scale is proving to be difficult, both logistically and politically. Observatories have been implemented in many

  18. Strengthening the role of universities in addressing sustainability challenges: the Mitchell Center for Sustainability Solutions as an institutional experiment

    Directory of Open Access Journals (Sweden)

    David D. Hart

    2015-06-01

    Full Text Available As the magnitude, complexity, and urgency of many sustainability problems increase, there is a growing need for universities to contribute more effectively to problem solving. Drawing upon prior research on social-ecological systems, knowledge-action connections, and organizational innovation, we developed an integrated conceptual framework for strengthening the capacity of universities to help society understand and respond to a wide range of sustainability challenges. Based on experiences gained in creating the Senator George J. Mitchell Center for Sustainability Solutions (Mitchell Center, we tested this framework by evaluating the experiences of interdisciplinary research teams involved in place-based, solutions-oriented research projects at the scale of a single region (i.e., the state of Maine, USA. We employed a multiple-case-study approach examining the experiences of three interdisciplinary research teams working on tidal energy development, adaptation to climate change, and forest vulnerability to an invasive insect. Drawing upon documents, observations, interviews, and other data sources, three common patterns emerged across these cases that were associated with more effective problem-solving strategies. First, an emphasis on local places and short-term dynamics in social-ecological systems research provides more frequent opportunities for learning while doing. Second, iterative stakeholder engagement and inclusive forms of knowledge co-production can generate substantial returns on investment, especially when researchers are dedicated to a shared process of problem identification and they avoid framing solutions too narrowly. Although these practices are time consuming, they can be accelerated by leveraging existing stakeholder relationships. Third, efforts to mobilize interdisciplinary expertise and link knowledge with action are facilitated by an organizational culture that emphasizes mutual respect, adaptability, and solutions

  19. How current assessments of Sustainability Performance by Best Practice in the UN Global Compact challenge legitimacy

    DEFF Research Database (Denmark)

    Kjærgaard, Thomas

    Performance? And how the current assessment of Sustainability Performance by Best Practice in the UN Global Compact challenge the legitimacy of both the corporation, the UNGC and governments attempting to facilitate sustainability and CSR engagement? Best Practice is a concept frequently used by authorities...... sources like governments, multi-national institutions etc. to showcase corporate sustainability practices in an attempt to inspire motivate or convince for corporate engagement. UNGC applies this discourse to a great extend and even goes as far as to integrate Best Practices as the core and decisive...... Best Practices. These issues were identified by assessing the Sustainability Performance and analyzing the sustainability reports of 67 Nordic corporations, whom are signatories to the UN Global Compact. This study applies a theoretical perspective to the empirical findings by Kjaergard (submitted...

  20. Creating cohesion from diversity: the challenge of collective identity formation in the global justice movement.

    Science.gov (United States)

    Fominaya, Cristina Flesher

    2010-01-01

    Collective identity formation is important because it plays a crucial role in sustaining movements over time. Studying collective identity formation in autonomous groups in the Global Justice Movement poses a challenge because they encompass a multiplicity of identities, ideologies, issues, frames, collective action repertoires, and organizational forms. This article analyzes the process of collective identity formation in three anti-capitalist globalization groups in Madrid, Spain, based on 3 years of ethnographic fieldwork. The author argues that for new groups practicing participatory democracy the regular face-to-face assemblies are the crucial arena in which collective identity can form and must be both effective and participatory in order to foster a sense of commitment and belonging. The article raises the possibility that scholars should consider what seems to be an oxymoron: the possible benefits of "failure" for social movements. PMID:20795296

  1. Emerging from the tragedies in Bangladesh: a challenge to voluntarism in the global economy.

    Science.gov (United States)

    Claeson, Björn Skorpen

    2015-02-01

    Under the regime of private company or multi-stakeholder voluntary codes of conduct and industry social auditing, workers have absorbed low wages and unsafe and abusive conditions; labor leaders and union members have become the targets of both government and factory harassment and violence; and trade union power has waned. Nowhere have these private systems of codes and audits so clearly failed to protect workers as in Bangladesh's apparel industry. However, international labor groups and Bangladeshi unions have succeeded in mounting a challenge to voluntarism in the global economy, persuading more than 180 companies to make a binding and enforceable commitment to workers' safety in an agreement with 12 unions. The extent to which this Bangladesh Accord will be able to influence the entrenched global regime of voluntary codes and weak trade unions remains an open question. But if the Accord can make progress in Bangladesh, it can help to inspire similar efforts in other countries and in other industries. PMID:25816167

  2. Energy union: the European Union and the Southeast energy community facing new global and regional challenges

    International Nuclear Information System (INIS)

    Issues relating to energy are among the most important and difficult challenge s confronting the world today. Providing sufficient energy to meet the requirements of a growing world population with rising living standards will require major advances in energy supply and efficiency. Given the dynamic and unpredictable form of supply and demand for energy in a global and globalized context, creating long - term policies as well as regional interior is vital to ensure energy security. Europe is emerging from a deep financial and economic crisis and it is widely agreed that stronger European industrial competitiveness is vital as a driver for economic growth and job creation. In this context, the European Union, - as a main global actor - throughout the reform of the energy sector, wants to be on the cutting edge in the use of new technologies and the creation of a single energy market , not only inside the twenty eight member countries . Balkan countries have an important role in this process, which takes place inside the Energy Community. In these conditions, this article aims to analyse the recent transformation on European Union energy policy and provide an analysis of the commitments undertaken by Albania as a member of the Energy Community. Key words : energy, global context, long-term policies, European Union energy, Energy Community, Albania energy sector

  3. Transportability of tertiary qualifications and CPD: A continuing challenge for the global health workforce

    Directory of Open Access Journals (Sweden)

    Saltman Deborah C

    2012-07-01

    Full Text Available Abstract Background In workforces that are traditionally mobile and have long lead times for new supply, such as health, effective global indicators of tertiary education are increasingly essential. Difficulties with transportability of qualifications and cross-accreditation are now recognised as key barriers to meeting the rapidly shifting international demands for health care providers. The plethora of mixed education and service arrangements poses challenges for employers and regulators, let alone patients; in determining equivalence of training and competency between individuals, institutions and geographical locations. Discussion This paper outlines the shortfall of the current indicators in assisting the process of global certification and competency recognition in the health care workforce. Using Organisation for Economic Cooperation and Development (OECD data we highlight how International standardisation in the tertiary education sector is problematic for the global health workforce. Through a series of case studies, we then describe a model which enables institutions to compare themselves internally and with others internationally using bespoke or prioritised parameters rather than standards. Summary The mobility of the global health workforce means that transportability of qualifications is an increasing area of concern. Valid qualifications based on workplace learning and assessment requires at least some variables to be benchmarked in order to judge performance.

  4. Globalization

    DEFF Research Database (Denmark)

    Plum, Maja

    Globalization is often referred to as external to education - a state of affair facing the modern curriculum with numerous challenges. In this paper it is examined as internal to curriculum; analysed as a problematization in a Foucaultian sense. That is, as a complex of attentions, worries, ways...... of reasoning, producing curricular variables. The analysis is made through an example of early childhood curriculum in Danish Pre-school, and the way the curricular variable of the pre-school child comes into being through globalization as a problematization, carried forth by the comparative practices of PISA...

  5. Closing global material loops: Initial insights into firm-level challenges

    DEFF Research Database (Denmark)

    Prosman, Ernst Johannes; Wæhrens, Brian Vejrum; Liotta, Giacomo

    2016-01-01

    Replacing virgin materials with waste materials, a practice known as Industrial Symbiosis (IS), has been identified as a key strategy for closing material loops. This article adopts a critical view on geographic proximity and external coordinators – two key enablers of IS. By ‘uncovering’ a case...... where both enablers are absent, this study seeks to explore firm-level challenges of IS. We adopt an exploratory case study approach at a cement manufacturer who engages in cross-border IS without the support of external coordinators. Our research presents insights into two key areas of IS: 1) setting...... for geographic proximity and external coordinators. In doing so, our insights into firm-level challenges of long-distance IS exchanges contribute to closing global material loops by increasing the number of potential circular pathways....

  6. Globalni izzivi v svetovni industriji bele tehnike = Global Challenges in the Domestic Appliances Industry

    Directory of Open Access Journals (Sweden)

    Dušan Gošnik

    2009-06-01

    Full Text Available bal Challenges in the Domestic Appliances IndustryAbstract: The domestic appliances industry is a mature industry. Changes in the business environment such as political, law, cultural, social, ecological and technological influences have an effect on the future development of this industry. Challenges to producers in this industry are oriented towards the further globalisation of the business, managing processes, new product and innovations development, and towards establishing and empowerment of the product brands. Global trends in the use of some natural sources, technological break-through, fulfilment of the market and strong competition direct us towards new innovations which will in their development consider also the social and environmental aspect as well.

  7. Industry, university and government partnership to address research, education and human resource challenges for nuclear industry in Canada

    International Nuclear Information System (INIS)

    Full text: This paper describes the outcome of an important recent initiative of Canadian nuclear industry to reinvigorate interest in education and collaborative research in prominent Canadian universities. This initiative has led to the formation of the University Network of Excellence in Nuclear Engineering (UNENE), incorporated in 2002. During the recent past, the slowdown in nuclear power development in Canada has curtailed the demand for new nuclear professionals down to a trickle. Without exciting job opportunities in sight the interest of prospective students in nuclear education and research has plunged. Consequently, with declining enrolment in nuclear studies and higher demand from competing disciplines, most universities have found it difficult to sustain nuclear programs. As such the available pool of graduating students is small and insufficient to meet emerging industry demand. With nuclear industry employees' average age hovering around mid-forties and practically no younger cohort to back up, nuclear industry faces the risk of knowledge loss and significant difficulty in recruiting new employees to replenish its depleting workforce. It is, therefore, justifiably concerned. Also, since nuclear generation is now the purview of smaller companies, their in-house capability for mid- to longer-term research is becoming inadequate. Recognizing the above challenges, Ontario Power Generation, Bruce Power and Atomic Energy of Canada Limited have formed an alliance with prominent Canadian universities and undertaken to invest money and offer in-kind support to accomplish three main objectives: Reinvigorate university-based nuclear engineering research by augmenting university resources by creating new industry supported research professorships and supporting research of other professors; Promote enrolment in graduate programs by supporting students and making use of a course-based Master of Engineering (M.Eng.) Program that is taught collectively by

  8. Global citizenship: A privilege and a responsibility. Vienna, 2 June 2003. Address to the American International School, Palais Ferstel

    International Nuclear Information System (INIS)

    Good evening and thank you - Director Spradling, members of the faculty, alumni, family and friends of this graduating class, and especially the graduates of the American International School Vienna Class of 2003. Let me begin by thanking you for the invitation to share this important occasion with you. In my work, I frequently speak with diplomats and statesmen about how we can make our world a better place for 'future generations' - but I don't often get an opportunity like this one: to speak directly to you - the generation that holds the future in its hands. And I feel particularly fortunate to be speaking to such an international graduating class. As an Egyptian educated in the US, working in Vienna, with my children living in London, and an entire career devoted to international co-operation, I can tell you that I consider myself primarily a global citizen. And for me, thinking globally is now almost a must. This is because the world we live in has become highly interdependent. Many aspects of our modern life - Internet communication, the global marketplace, global warming, even the fights against disease and terrorism - point to the fact that the human race has entered a new era - a global era - and there is no turning back. To members of your generation, this might not seem like news. To your parents, the Internet feels like a new way of life (in fact - speaking for your parents, or perhaps your grandparents, we can still remember when television was a new and awesome thing) - but to you, global interaction and communication is a natural part of life. In fact, you especially are well equipped for this interdependent world - because the development of a global perspective is an essential feature of your educational environment here at the American International School. So you are 'ahead of the curve' in this regard. Yes, you are Brazilian, you are Indian, you are Iranian, you are Austrian, you are Japanese - you are one of the fifty nationalities that make

  9. Does the development of new medicinal products in the European Union address global and regional health concerns?

    Directory of Open Access Journals (Sweden)

    Álvarez-Martín Elena

    2010-12-01

    Full Text Available Abstract Background Since 1995, approval for many new medicinal products has been obtained through a centralized procedure in the European Union. In recent years, the use of summary measures of population health has become widespread. We investigated whether efforts to develop innovative medicines are focusing on the most relevant conditions from a global public health perspective. Methods We reviewed the information on new medicinal products approved by centralized procedure from 1995 to 2009, information that is available to the public in the European Commission Register of medicinal products and the European Public Assessment Reports from the European Medicines Agency. Morbidity and mortality data were included for each disease group, according to the Global Burden of Disease project. We evaluated the association between authorized medicinal products and burden of disease measures based on disability-adjusted life years (DALYs in the European Union and worldwide. Results We considered 520 marketing authorizations for medicinal products and 338 active ingredients. New authorizations were seen to increase over the period analyzed. There was a positive, high correlation between DALYs and new medicinal product development (ρ = 0.619, p = 0.005 in the European Union, and a moderate correlation for middle-low-income countries (ρ = 0.497, p = 0.030 and worldwide (ρ = 0.490, p = 0.033. The most neglected conditions at the European level (based on their attributable health losses were neuropsychiatric diseases, cardiovascular diseases, respiratory diseases, sense organ conditions, and digestive diseases, while globally, they were perinatal conditions, respiratory infections, sense organ conditions, respiratory diseases, and digestive diseases. Conclusions We find that the development of new medicinal products is higher for some diseases than others. Pharmaceutical industry leaders and policymakers are invited to consider the implications of this

  10. Addressing Global Health, Development, and Social Inequalities through Research and Policy Analyses: the International Journal of MCH and AIDS

    Directory of Open Access Journals (Sweden)

    Romuladus E. Azuine, DrPH, RN

    2012-11-01

    Full Text Available One year after the birth of the International Journal of MCH and AIDS (IJMA, we continue to share the passion to document, and shine the light on the myriads of global health issues that debilitate developing countries.Although the focus of IJMA is on the social determinants of health and disease as well as on the disparities in the burden of communicable and non-communicable diseases affecting infants, children, women, adults, and families in developing countries, we would like to encourage our fellow researchers and policy makers in both the developing and developed countries to consider submitting work that examines cross-national variations in heath and social inequalities.Such a global focus allows us to identify and understand social, structural, developmental, and health policy determinants underlying health inequalities between nations.Global assessment of health and socioeconomic patterns reaffirms the role of broader societal-level factors such as human development, gender inequality, gross national product, income inequality, and healthcare infrastructure as the fundamental determinants of health inequalities between nations.This is also confirmed by our analysis of the WHO data that shows a strong negative association between levels of human development and infant and maternal mortality rates.Focusing on socioeconomic, demographic, and geographical inequalities within a developing country, on the other hand, should give us a sense of how big the problem of health inequity is within its own borders.Such an assessment, then, could lead to development of policy solutions to tackle health inequalities that are unique to that country.

  11. Advances in global sensitivity analyses of demographic-based species distribution models to address uncertainties in dynamic landscapes.

    Science.gov (United States)

    Naujokaitis-Lewis, Ilona; Curtis, Janelle M R

    2016-01-01

    Developing a rigorous understanding of multiple global threats to species persistence requires the use of integrated modeling methods that capture processes which influence species distributions. Species distribution models (SDMs) coupled with population dynamics models can incorporate relationships between changing environments and demographics and are increasingly used to quantify relative extinction risks associated with climate and land-use changes. Despite their appeal, uncertainties associated with complex models can undermine their usefulness for advancing predictive ecology and informing conservation management decisions. We developed a computationally-efficient and freely available tool (GRIP 2.0) that implements and automates a global sensitivity analysis of coupled SDM-population dynamics models for comparing the relative influence of demographic parameters and habitat attributes on predicted extinction risk. Advances over previous global sensitivity analyses include the ability to vary habitat suitability across gradients, as well as habitat amount and configuration of spatially-explicit suitability maps of real and simulated landscapes. Using GRIP 2.0, we carried out a multi-model global sensitivity analysis of a coupled SDM-population dynamics model of whitebark pine (Pinus albicaulis) in Mount Rainier National Park as a case study and quantified the relative influence of input parameters and their interactions on model predictions. Our results differed from the one-at-time analyses used in the original study, and we found that the most influential parameters included the total amount of suitable habitat within the landscape, survival rates, and effects of a prevalent disease, white pine blister rust. Strong interactions between habitat amount and survival rates of older trees suggests the importance of habitat in mediating the negative influences of white pine blister rust. Our results underscore the importance of considering habitat attributes along

  12. Building a Course on Global Sustainability using the grand challenges of Energy-Water-Climate

    Science.gov (United States)

    Myers, J. D.

    2012-12-01

    GEOL1600: Global Sustainability: Managing the Earth's Resources is a lower division integrated science course at the University of Wyoming that fulfills the university's science requirement. Course content and context has been developed using the grand challenge nexus of energy-water-and climate (EWC). The interconnection of these issues, their social relevance and timeliness has provided a framework that gives students an opportunity to recognize why STEM is relevant to their lives regardless of their ultimate professional career choices. The EWC nexus provides the filter to sieve the course's STEM content. It also provides an ideal mechanism by which the non-STEM perspectives important in grand challenge solutions can be seamlessly incorporated in the course. Through a combination of content and context, the relevance of these issues engage students in their own learning. Development of the course followed the Grand Challenge Scientific Literacy (GCSL) model independently developed by the author and two colleagues at the University of Wyoming. This course model stresses science principles centered on the nature of science (e.g., fundamental premises, habits of mind, critical thinking) and unifying scientific concepts (e.g., methods and tools, experimentation, modeling). Grand challenge principles identify the STEM and non-STEM concepts needed to understand the grand challenges, drawing on multiple STEM and non-STEM disciplines and subjects (i.e., economics, politics, unintended consequences, roles of stakeholders). Using the EWC nexus filter and building on the Grand Challenge Principles, specific content included in the course is selected is that most relevant to understanding the Grand Challenges, thereby stressing content depth over breadth. Because quantitative data and reasoning is critical to effectively evaluating challenge solutions, QR is a component of nearly all class activities, while engineering and technology aspects of grand challenges are

  13. Big Events and Risks to Global Substance Using Populations: Unique Threats and Common Challenges.

    Science.gov (United States)

    Mackey, Tim K; Strathdee, Steffanie A

    2015-01-01

    In this commentary, we review a set of "Big Events" from around the world that have adversely impacted substance using populations by first identifying common thematic areas between them, and then describing the unique challenges faced by the diverse and vulnerable populations impacted. The Big Events reviewed are multifaceted and complex in nature, and include the recent global financial crisis, economic and trade sanctions, political transition and its impact on ethnic minorities, colonialism and indigenous communities, and ecological disasters. All have led to immense trauma, displacement, and disruption to critical healthcare services/treatment for people who use drugs, populations who are left underserved in the midst of these crises. It is our hope that through this comparative assessment, global policymakers will proactively identify Big Events and prioritize the development of interventions and policy that meet the unique and immediate needs of substance using population in order to mitigate the significant negative short- and long-term impacts on global public health. PMID:25723311

  14. The United Nations and Global Public Goods: Historical Contributions and Future Challenges.

    Directory of Open Access Journals (Sweden)

    Bruce Jenks

    2012-03-01

    Full Text Available Published by Palgrave MacmillanThis chapter explores the thesis that the United Nations’ (UN most important contribution to the production of global public goods has been its role in creating the space and capacity to generate shared values. Starting with the UN Charter itself, the chapter traces the evolution of this contribution through different historical phases. It analyses the impact of globalisation on the role of the UN; in particular it identifies the quality of porousness as a product of globalisation which is critical to understanding the current challenges faced by the UN as well as central to the global public goods agenda. Through this lens the author briefly reviews the evolution of the UN’s role in the fields of peace and security, human rights and development cooperation. He concludes by identifying eight levers for change that will determine the UN’s ability to contribute significantly to the global public goods: the generation of norms and shared values, the quality of leadership, improved governance, innovative financing, institutional realignment, the further consolidation of legal instruments, focus, and the power of networks.

  15. Water Resources Challenges in the Next Decade and Beyond - Global Change

    Energy Technology Data Exchange (ETDEWEB)

    Gerald Sehlke

    2008-05-01

    One of the most pressing issues facing water resources professionals in the next decade is “Global Change” and its impacts on humans and the environment. Global change research focuses on the anthropogenic aspects of climate change, land use change, water resources development and urbanization. Global change, at its root, is driven by two major factors; first, the overall size and growth of the human population, and second, by a combination of our life styles, our economies and technology development. Arguably, much of the success associated with human survival and prosperity has been related to our ability to control and utilize water resources to our benefit. However, while such development has helped extend human longevity, health and prosperity, our activities have greatly altered the earth’s climate and land and water resources. The hydrological and biological capacity of the earth must be shared by all living creatures. The challenges for water resources professionals in the next decade and beyond are to limit our population growth, to moderate our life styles and economies, and to develop technologies that will provide for our human needs, yet protect and maintain the earth’s environment for all current and future inhabitants.

  16. Welcome Address

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@  On behalf of the International Life Sciences Institute, I welcome you to Beijing and to the Third Asian Conference on Food Safety and Nutrition. Many of you will remember the first Asian conference on Food Safety held in Kuala Lumpur in 1990 and the second held in Bangkok in 1994. These meetings have been so successful that ILSI made the commitment to host such a conference periodically in order to provide a forum to share the latest information and to set new goals and priorities.   This year, we have broadened the scope of the agenda to include issues on nutrition. I want to thank all of our co-sponsors and members of the Planning Committee for preparing such a comprehensive and timely program. Some of the issues and challenges facing Asia that will be addressed at this meeting are:

  17. Challenges and Opportunities Faced by Biofield Practitioners in Global Health and Medicine: A White Paper.

    Science.gov (United States)

    Guarneri, Erminia; King, Rauni Prittinen

    2015-11-01

    Biofield therapies (BTs) are increasingly employed in contemporary healthcare. In this white paper, we review specific challenges faced by biofield practitioners resulting from a lack of (1) a common scientific definition of BT; (2) common educational standards for BT training (including core competencies for clinical care); (3) collaborative team care education in complementary and alternative medicine (CAM) and in integrative health and medicine (IHM); (4) a focused agenda in BT research; and (5) standardized devices and scientifically validated mechanisms in biofield research. We present a description of BT and discuss its current status and challenges as an integrative healthcare discipline. To address the challenges cited and to enhance collaboration across disciplines, we propose (1) standardized biofield education that leads to professional licensure and (2) interprofessional education (IPE) competencies in BT training required for licensed healthcare practitioners and encouraged for other practitioners using these therapies. Lastly, we discuss opportunities for growth and a potential strategic agenda to achieve these goals. The Academy of Integrative Health and Medicine (AIHM) provides a unique forum to facilitate development of this emerging discipline, to facilitate IPE, and to further increase the availability of BT to patients.

  18. Challenges and Opportunities Faced by Biofield Practitioners in Global Health and Medicine: A White Paper.

    Science.gov (United States)

    Guarneri, Erminia; King, Rauni Prittinen

    2015-11-01

    Biofield therapies (BTs) are increasingly employed in contemporary healthcare. In this white paper, we review specific challenges faced by biofield practitioners resulting from a lack of (1) a common scientific definition of BT; (2) common educational standards for BT training (including core competencies for clinical care); (3) collaborative team care education in complementary and alternative medicine (CAM) and in integrative health and medicine (IHM); (4) a focused agenda in BT research; and (5) standardized devices and scientifically validated mechanisms in biofield research. We present a description of BT and discuss its current status and challenges as an integrative healthcare discipline. To address the challenges cited and to enhance collaboration across disciplines, we propose (1) standardized biofield education that leads to professional licensure and (2) interprofessional education (IPE) competencies in BT training required for licensed healthcare practitioners and encouraged for other practitioners using these therapies. Lastly, we discuss opportunities for growth and a potential strategic agenda to achieve these goals. The Academy of Integrative Health and Medicine (AIHM) provides a unique forum to facilitate development of this emerging discipline, to facilitate IPE, and to further increase the availability of BT to patients. PMID:26665047

  19. Global brain blood-oxygen level responses to autonomic challenges in obstructive sleep apnea.

    Directory of Open Access Journals (Sweden)

    Paul M Macey

    Full Text Available Obstructive sleep apnea (OSA is accompanied by brain injury, perhaps resulting from apnea-related hypoxia or periods of impaired cerebral perfusion. Perfusion changes can be determined indirectly by evaluation of cerebral blood volume and oxygenation alterations, which can be measured rapidly and non-invasively with the global blood oxygen level dependent (BOLD signal, a magnetic resonance imaging procedure. We assessed acute BOLD responses in OSA subjects to pressor challenges that elicit cerebral blood flow changes, using a two-group comparative design with healthy subjects as a reference. We separately assessed female and male patterns, since OSA characteristics and brain injury differ between sexes. We studied 94 subjects, 37 with newly-diagnosed, untreated OSA (6 female (age mean ± std: 52.1±8.1 yrs; apnea/hypopnea index [AHI]: 27.7±15.6 events/hr and 31 male 54.3±8.4 yrs; AHI: 37.4±19.6 events/hr, and 20 female (age 50.5±8.1 yrs and 37 male (age 45.6±9.2 yrs healthy control subjects. We measured brain BOLD responses every 2 s while subjects underwent cold pressor, hand grip, and Valsalva maneuver challenges. The global BOLD signal rapidly changed after the first 2 s of each challenge, and differed in magnitude between groups to two challenges (cold pressor, hand grip, but not to the Valsalva maneuver (repeated measures ANOVA, p<0.05. OSA females showed greater differences from males in response magnitude and pattern, relative to healthy counterparts. Cold pressor BOLD signal increases (mean ± adjusted standard error at the 8 s peak were: OSA 0.14±0.08% vs. Control 0.31±0.06%, and hand grip at 6 s were: OSA 0.08±0.03% vs. Control at 0.30±0.02%. These findings, indicative of reduced cerebral blood flow changes to autonomic challenges in OSA, complement earlier reports of altered resting blood flow and reduced cerebral artery responsiveness. Females are more affected than males, an outcome which may contribute to the sex

  20. Adventures of Emancipatory Labour Strategy as the New Global Movement Challenges International Unionism

    Directory of Open Access Journals (Sweden)

    Peter Waterman

    2015-08-01

    Full Text Available First suggested in the Netherlands, in the late-1980s, the notion of “Social Movement Unionism” was ?rst applied in South Africa, where it had both political and academic impact. The South-African formulation combined the class and the popular: a response to this combined class and new social movement theory/practice. The “Class/Popular” understanding was, however, more widely adopted, and applied (to and/or in Brazil, the Philippines, the USA, internationally, receiving its most in?uential formulation in the work of Kim Moody (USA. A “Class/New Social Movement” response to this was restated in terms of the “New Social Unionism.” The continuing impact of globalization and neo-liberalism has had a disorienting e?ect on even the unions supposed by the South African/USschool to best exemplify SMU, whilst simultaneously increasing trade union need for some kind of such an alternative model. Use and discussion of the notion continues. The development of the “global justice and solidarity movement” (symbolized by Seattle, 1999, and in particular the World Social Forum process, since 2001, may be putting the matter on the international trade-union agenda. But is this matter a Class/Popular alliance, a Class/New Social Movement alliance? Or both? Or something else? And are there other ways of recreating an international/ist labour movement with emancipatory intentions and e?ect? What is the future of emancipatory or utopian labour strategy in the epoch of a globalized networked capitalism, and the challenge of the Global Justice and Solidarity Movement?

  1. Understanding the virtual team challenge – a discourse perspective on sensemaking in a global organisation

    DEFF Research Database (Denmark)

    Petersen, Nils Braad; Kampf, Constance Elizabeth

    2014-01-01

    The literature on virtual teams describes knowledge sharing and trust-building challenges. However, few studies take into account the complexity of the work context in these virtual teams. Key factors affecting complexity include situations in which employees are involved in several teams...... and projects simultaneously; some virtual, some co-located. This multi-team membership complicates relationship-building within each individual team. To understand how employees make sense of this complex, or equivocal (Weick, 2001) environment, this paper adopts a discourse perspective combining Austin......’s speech act theory (1975) and Gee’s discourse analysis (2011). This perspective is used to analyze 21 interviews to understand how employees construct meaning in semi-virtual multi-team environments. The analysis shows how a few autonomous employees are able to use their extended networks in a global...

  2. Japanese Higher Education Institutions in the 21st Century: The Challenge of Globalization and Internationalization

    Directory of Open Access Journals (Sweden)

    AOKI, Kumiko

    2005-11-01

    Full Text Available Higher education institutions in Japan are facing unprecedented challenges today due to the following three factors:the decrease in the size of college age cohorts in the coming years; heightened expectations in the modes of instructional delivery through the advances of information and communication technologies (ICT; global competition for college students worldwide especially from English-speaking countries. This paper examines internationalization of higher education in Japan in terms of:foreign faculty members in Japan, foreign tertiary students in Japan, Japanese students studying abroad, branch campuses of foreign colleges and universities in Japan, off-shore campuses of Japanese colleges and universities, and cross-border higher education through e-learning.

  3. Global Progress and Challenges in Implementing New Medications for Treating Multidrug-Resistant Tuberculosis.

    Science.gov (United States)

    Furin, Jennifer; Brigden, Grania; Lessem, Erica; Rich, Michael; Vaughan, Laura; Lynch, Sharonann

    2016-03-01

    Two new drugs-bedaquiline and delamanid-have recently been approved by stringent regulatory authorities to treat multidrug-resistant tuberculosis (TB) and recommended by the World Health Organization for use under defined programmatic conditions. Introducing the medications in TB programs worldwide has not kept pace with the need for these drugs. In response, the DR-TB STAT (Drug-Resistant TB Scale-up Treatment Action Team) task force was formed in April 2015 to monitor progress and help overcome challenges. Information was collected from multiple sources and assessed monthly. Some progress has been made in introducing bedaquiline: as of October 2015, a total of 1,258 persons were on the medication under programmatic conditions. For delamanid, >100 patients, but few under programmatic conditions, have received the medication. Coordinated global action might help assist making these medications accessible for persons who need them most. PMID:26885674

  4. Global value chains and agrifood standards: challenges and possibilities for smallholders in developing countries.

    Science.gov (United States)

    Lee, Joonkoo; Gereffi, Gary; Beauvais, Janet

    2012-07-31

    The rise of private food standards has brought forth an ongoing debate about whether they work as a barrier for smallholders and hinder poverty reduction in developing countries. This paper uses a global value chain approach to explain the relationship between value chain structure and agrifood safety and quality standards and to discuss the challenges and possibilities this entails for the upgrading of smallholders. It maps four potential value chain scenarios depending on the degree of concentration in the markets for agrifood supply (farmers and manufacturers) and demand (supermarkets and other food retailers) and discusses the impact of lead firms and key intermediaries on smallholders in different chain situations. Each scenario is illustrated with case examples. Theoretical and policy issues are discussed, along with proposals for future research in terms of industry structure, private governance, and sustainable value chains. PMID:21149723

  5. The challenges for global harmonisation of food safety norms and regulations: issues for India.

    Science.gov (United States)

    Prakash, Jamuna

    2014-08-01

    Safe and adequate food is a human right, safety being a prime quality attribute without which food is unfit for consumption. Food safety regulations are framed to exercise control over all types of food produced, processed and sold so that the customer is assured that the food consumed will not cause any harm. From the Indian perspective, global harmonisation of food regulations is needed to improve food and nutrition security, the food trade and delivery of safe ready-to-eat (RTE) foods at all places and at all times. The Millennium Development Goals (MDGs) put forward to transform developing societies incorporate many food safety issues. The success of the MDGs, including that of poverty reduction, will in part depend on an effective reduction of food-borne diseases, particularly among the vulnerable group, which includes women and children. Food- and water-borne illnesses can be a serious health hazard, being responsible for high incidences of morbidity and mortality across all age groups of people. Global harmonisation of food regulations would assist in facilitating food trade within and outside India through better compliance, ensuring the safety of RTE catered foods, as well as addressing issues related to the environment. At the same time, regulations need to be optimum, as overregulation may have undue negative effects on the food trade. PMID:23553336

  6. Globalization: Explaining the dynamics and challenges of the ḥalāl food surge

    Directory of Open Access Journals (Sweden)

    Isiaka Abiodun Adams

    2011-06-01

    Full Text Available Western dietary regulations are not in conformity with Islamic prescriptions for eatable meat (ḥalāl meat. This has led to the mushrooming of privately-driven ḥalāl regimes in many countries. This paper examines the increasing interest in ḥalāl food, analyses the factors behind this surge, its complexities, dynamics, progress and challenges. It investigates the interrelatedness of globalization, religious identity and multiculturalism in the context of ḥalāl, and the growing expression of Islamic cultural identity in a globalized world. A survey and analysis of thirty-six ḥalāl certification agencies in 18 countries, where foods are exported to Muslim countries, show that ḥalāl certification is largely championed by private and non-governmental bodies that seek to entrench Islamic food codes in the national laws. The paper identifies some countries that have institutionalized ḥalāl certification regimes for all food imports and exports.

  7. Global Curricular Legacies and Challenges for The Twenty-First Century

    Directory of Open Access Journals (Sweden)

    Colin Brock

    2014-04-01

    Full Text Available The intention of this paper is to examine the evolution of what has become a near global and conventional school curriculum, the forces behind its development and the purposes of education, its sponsors and controllers espouse, and to set it against the massive and urgent challenges of the 21st century. This century looks to be a unique one in that it could be the tipping point between human and environmental survival, and disaster on a massive scale. The argument is that this near global view of the purpose of education is misconceived and dangerous unless there is rapid and fundamental change in the purposes of educating the young. Those older than 10 are mostly already 'lost'. In search of a more appropriate purpose and structure of curriculum, the work of a prominent few who are not yet 'lost' is drawn upon, especially that of George Martin. founder of the Oxford Martin School. The purpose of education must now, and urgently, be the survival of the human species and the planet, not only in basic terms but also in terms of controlling increasingly powerful and sophisticated computer technologies known as the Singularity that could spiral out of control.

  8. The European Project Semester at ISEP: the challenge of educating global engineers

    Science.gov (United States)

    Malheiro, Benedita; Silva, Manuel; Ribeiro, Maria Cristina; Guedes, Pedro; Ferreira, Paulo

    2015-05-01

    Current engineering education challenges require approaches that promote scientific, technical, design and complementary skills while fostering autonomy, innovation and responsibility. The European Project Semester (EPS) at Instituto Superior de Engenharia do Porto (ISEP) (EPS@ISEP) is a one semester project-based learning programme (30 European Credit Transfer Units (ECTU)) for engineering students from diverse scientific backgrounds and nationalities that intends to address these goals. The students, organised in multidisciplinary and multicultural teams, are challenged to solve real multidisciplinary problems during one semester. The EPS package, although on project development (20 ECTU), includes a series of complementary seminars aimed at fostering soft, project-related and engineering transversal skills (10 ECTU). Hence, the students enrolled in this programme improve their transversal skills and learn, together and with the team of supervisors, subjects distinct from their core training. This paper presents the structure, implementation and results of the EPS@ISEP that was created in 2011 to apply the best engineering practices and promote internationalisation and engineering education innovation at ISEP.

  9. The global energy context: Chances and challenges for the 21st century

    International Nuclear Information System (INIS)

    Energy is the driving force towards economic and social development. Global demand for energy will keep growing for many years to come due to ongoing, although reduced population growth, and due to the needs of up to 2 billion people who are still without access to commercial energy. To meet this growing demand for energy, all options have to be kept open, with fossil fuels, nuclear and hydro dominating the energy mix for the next decades, and 'new' renewables coming in only slowly. Considering the resulting strain on the environment, and looking at existing disparities in energy supply, the next few decades will not be free of tensions. A turning point may appear in the mid 21st century with world population coming to a halt, distinctly improved energy efficiency also in the Developing World, and with new technologies available. Thus, mainly challenges will determine the first half of the century, whereas chances are on hand for the second half of the century - if we act now. The single most important instrument to meet these challenges and to take advantage of the chances is a concentrated move towards energy efficiency and innovation, supported by market reform and appropriate regulation. (author)

  10. The global energy context -- chances and challenges for the 21st century

    International Nuclear Information System (INIS)

    Energy is the driving force towards economic and social development. Global demand for energy will keep growing for many years to come due to ongoing, although reduced population growth, and due to the needs of up to 2000 million people who are still without access to commercial energy. To meet this growing demand for energy, all options have to be kept open, with fossil fuels, nuclear and hydro dominating the energy mix for the next decades, and 'new' renewables coming in only slowly. Considering the resulting strain on the environment, and looking at existing disparities in energy supply, the next few decades will not be free of tensions. A turning point may appear in the mid 21st century with world population coming to a halt, distinctly improved energy efficiency in the Developing World, and with new technologies available. Thus, mainly challenges will determine the first half of the century, whereas chances are on hand for the second half of the century - if we act now. The single most important instrument to meet these challenges and to take advantage of the chances is a concentrated move towards energy efficiency and innovation, supported by market reform and appropriate regulation. (author)

  11. An overlook of the new global nuclear scenario and the emergent challenges

    International Nuclear Information System (INIS)

    The aim of this paper is to make a short overlook of the world nuclear renaissance and point out some emergent challenges. The presentation covers different subjects in which the nuclear energy shows great advantage to face concerns about climate change, energy demand growth, and relative cost of competing technologies in a global scenario. Additionally nuclear technology can deploy in a middle term an important potential development oriented to improve even more that nuclear design, safety, environment protection, economic and sustainability of the present nuclear reactors generation. The world nuclear energy scenario reveals a renaissance after a long period of lethargy. Now is the focus of considerable attention and debate about the risks and benefits of its expansion. Many countries are again planning ambitious nuclear programs. In the case of Argentina, a decision was taken to end the construction of Atucha 750 MWe power plant (NPP) and to begin the construction of another two NPP in the next decade. In the middle term and expansion of 60 % of the present world nuclear capabilities is foreseen. For the long term there could be much more if today's performance data is maintained or improved. It would require the nuclear industry to return immediately to the most rapid period of growth experienced in the past. The training of the young people is also an important challenge. But some countries are still reluctant due to the adverse local public opinion. In spite of the great accessibility and availability of the NPP confirmed by the global experience of the 350 operating nuclear power plants, the public acceptability is not confirmed. Some sectors of the society -with the support in some case of the media- are against the use of the nuclear energy. In this paper some reasons of the public concerns is explained and actions are mentioned to change its perceptions. At the end, the global society in front of the real means available to fulfill the growing energy

  12. Ministerial Presentation: Lithuania [International Ministerial Conference on Nuclear Energy in the 21. Century: Addressing Energy Needs and Environmental Challenges, Beijing (China), 20-22 April 2009

    International Nuclear Information System (INIS)

    Lithuania is a state that has nuclear power plant with two RBMK type reactors. The first one was shut down in the end of the year 2004 and the second one has to be closed at the end of this year. We are facing two main challenges for the Baltic States when tackling the issue of Security of Energy Supply: The energy systems of the Baltic States are interconnected between each other, but almost totally separated from the Western European energy systems. In addition, electricity supplies from the eastern neighbours are also limited. After the scheduled INPP closure at the end of 2009, the Baltic energy system as the 'Energy Island' may face electricity supply shortages; Natural gas and oil pipelines come to the Baltic States from one direction. All three countries depend on one supplier. The closure of Ignalina NPP will even worsen the situation with the increase of natural gas use for fossil fuel power plants. What solutions do we see? Development of electricity interconnections; Additional electricity generation capacities in the region; Supply of the natural gas to the region; Oil supply to the region. Nuclear energy development. We closely follow global energy trend which shows growing energy demands and consequently significant increase in future nuclear power contribution. National Energy Strategy of Lithuania foresees rapid economic grow which is the key factor having direct impact on energy consumption and at the same time on electricity demand. Nuclear power is the largest source of energy in Lithuania, accounting for approx. 70% of the electricity produced. Lithuania has already announced its decision to expand nuclear power by building a new nuclear power plant jointly with Estonia, Latvia and Poland. The new plant titled as Visaginas Nuclear Power Plant is planned to be built in 2015 and located near existing Ignalina Nuclear Power Plant. Visaginas NPP is intended to secure energy supply to whole Baltic region. Given the fact that the project is regional

  13. Addressing Inequality

    Directory of Open Access Journals (Sweden)

    Raquel Sosa Elízaga

    2012-07-01

    Full Text Available The global sociology currently faces one of its greatest challenges: to contribute to the debate about the most serious problem which all societies have faced in recent years. The rising inequality has led to many initiatives for reflection, discussion and evaluation of public policies in order to combat poverty. Particularly, the fact that the Millennium Goals are supposed to accomplish their significance by 2015 provides the International Sociological Association (ISA the unique opportunity to contribute to those goals through their own analyses and proposals. Over many years, the ISA has promoted the integrated debate of its members on issues related to inequalities: from different perspectives such as education, health, social movements, public policies, gender problems and violence, among others. The overlapping and accumulation of inequalities has been, so to speak, the natural environment from which the ISA can take part in this international debate. This article identifies the work lines approved in the Association Program Committee Meeting held in Mexico in 2011, in the process of theAssociation’s Congress in Yokohama in 2014.

  14. Dynamics of aluminum use in the global passenger car system: Challenges and solutions of recycling and material substitution

    OpenAIRE

    Modaresi, Roja

    2015-01-01

    This thesis analyzes the relationship between the design of vehicles, end-of-life vehicle (ELV) management, and global material production using aluminum as an example. Vehicle manufacturing, material industries and ELV management face different challenges. An important challenge for vehicle manufacturers is the design of lightweight vehicles to reduce energy use and greenhouse gas (GHG) emissions in the use phase for which an increased use of aluminum of different alloys is an...

  15. Islamic Financial Institutions and Products in the Global Financial System; Key Issues in Risk Management and Challenges Ahead

    OpenAIRE

    International Monetary Fund

    2002-01-01

    The provision and use of financial services and products that conform to Islamic religious principles pose special challenges for the identification, measurement, monitoring, and control of underlying risks. Effective and efficient risk management in Islamic financial institutions has assumed particular importance as they endeavor to cope with the challenges of globalization. This requires the development of not only a more suitable regulatory framework, but also new financial instruments and...

  16. Laboratory for Information Globalization and Harmonization

    OpenAIRE

    Madnick, Stuart; Choucri, Nazli; Siegel, Michael; Haghseta, Farnaz; Moulton, Allen; Zhu, Harry

    2002-01-01

    The convergence of three distinct but interconnected trends - unrelenting globalization, growing worldwide electronic connectivity, and increasing knowledge intensity of economic activity - is creating powerful new opportunities and challenges for global politics. This rapidly changing environment has information demands that surpass existing capabilities for information access, interpretation, and overall use, thus hindering our abilities to address emergent and complex global challenges, su...

  17. The Global Seismographic Network: New Sensor Developments, Quality Assessments and Continuing Challenges

    Science.gov (United States)

    Hafner, K.; Davis, J. P.; Wilson, D.; Woodward, R.

    2015-12-01

    The Global Seismographic Network (GSN) is a 151 station, globally distributed permanent network of state-of-the-art seismological and geophysical sensors that is a result of an ongoing successful partnership between IRIS, the USGS, the University of California at San Diego, NSF and numerous host institutions worldwide. In recent years, the GSN has standardized their dataloggers to the Quanterra Q330HR data acquisition system at all but three stations. Current equipment modernization efforts are focused on the development of a new very broadband borehole sensor to replace failing KS-54000 instruments and replacing the aging Streckeisen STS-1 surface instruments at many GSN stations. Aging of GSN equipment and discoveries of quality problems with GSN data (e.g., the long period response of the STS-1 sensors) have resulted in the GSN placing major emphasis on quantifying, validating and maintaining data quality. This has resulted in the implementation of MUSTANG and DQA systems for analyzing GSN data quality and enables both network operators and data end users to quickly characterize the performance of stations and networks. We will present summary data quality metrics for the GSN as obtained via these quality assurance tools. Data from the GSN are used not only for research, but on a daily basis are part of the operational missions of the USGS NEIC, NOAA tsunami warning centers, the Comprehensive Nuclear-Test-Ban-Treaty Organization as well as other organizations. The primary challenges for the GSN include maintaining these operational capabilities while simultaneously developing and replacing the primary borehole sensors, replacing as needed the primary vault sensors, maintaining high quality data and repairing station infrastructure, all during a period of very tight federal budgets. We will provide an overview of the operational status of the GSN, with a particular emphasis on the status of the primary borehole and vault sensors.

  18. Can Advances in Science and Technology Prevent Global Warming? A Critical Review of Limitations and Challenges

    Energy Technology Data Exchange (ETDEWEB)

    Huesemann, Michael H.

    2006-07-03

    large amounts of carbon-free power. However, biomass and hydroelectric energy can only be marginally expanded and large-scale solar energy installations (i.e., wind, photovoltaics, and direct thermal) are likely to have significant negative environmental impacts. Expansion of nuclear energy is highly unlikely due to concerns over reactor safety, radioactive waste management, weapons proliferation, and cost. In view of the serious limitations and liabilities of many proposed CO2 mitigation approaches it appears that there remain only few no-regrets options such as drastic energy efficiency improvements, extensive terrestrial carbon sequestration, and cautious expansion of renewable energy generation. These promising CO2 mitigation technologies have the potential to bring about the required 20-fold reduction in per capita carbon emission only if population and economic growth are halted without delay. Thus, addressing the problem of global warming requires not only technological research and development but also a reexamination of core values that mistakenly equate material consumption and economic growth to happiness and well-being.

  19. Challenges and Conundrums in Modeling Global Methane Emissions from Wetlands: An Empiricist's Viewpoint

    Science.gov (United States)

    Bridgham, S. D.

    2015-12-01

    Wetlands emit a third to half of the global CH4 flux and have the largest uncertainty of any emission source. Moreover, wetlands have provided an important radiative feedback to climate in the geologic and recent past. A number of largescale wetland CH4 models have been developed recently, but intermodel comparisons show wide discrepancies in their predictions. I present an empiricist's overview of the current limitations and challenges of more accurately modeling wetland CH4 emissions. One of the largest limitations is simply the poor knowledge of wetland area, with estimated global values varying by a more than a factor of three. The areas of seasonal and tropical wetlands are particularly poorly constrained. There are also few wetlands with complete, multi-year datasets for all of the input variables for many models, and this lack of data is particularly alarming in tropical wetlands given that they are arguably the single largest natural or anthropogenic global CH4 source. Almost all largescale CH4 models have little biogeochemical mechanistic detail and treat anaerobic carbon cycling in a highly simplified manner. The CH4:CO2 ratio in anaerobic carbon mineralization is a central parameter in many models, but is at most set at a few values with no mechanistic underpinning. However, empirical data show that this ratio varies by five orders of magnitude in different wetlands, and tropical wetlands appear to be particularly methanogenic, all for reasons that are very poorly understood. The predominance of the acetoclastic pathway of methanogenesis appears to be related to total CH4 production, but different methanogenesis pathways are generally not incorporated into models. Other important anaerobic processes such as humic substances acting as terminal electron acceptors, fermentation, homoacetogenesis, and anaerobic CH4 oxidation are also not included in most models despite evidence of their importance in empirical studies. Moreover, there has been an explosion

  20. The formation of the global natural gas industry: definition, constraints and challenges; A formacao da industria global de gas natural: definicao, condicionantes e desafios

    Energy Technology Data Exchange (ETDEWEB)

    Mathias, Melissa Cristina Pinto Pires

    2008-03-15

    This study aims to investigate the real possibilities for the natural gas industry to become a global energy industry. So, it is necessary to define what global energy industry really means. In order to do a comparative analysis between the oil and natural gas industries, it is necessary to define three distinct stages of the evolution of an energy industry, namely internationalization, mundialization and globalization. This study analyzes the evolution of the oil industry trying to identify the main aspects that promoted changes and transformed the oil business into a global industry. Then, the evolution of the natural gas industry is analyzed, looking for similarities between the structural changes in both industries, and trying to determine what is the current stage of the natural gas industry. Despite the increase in the natural gas international trade and the prospects of growth of natural gas demand, there are still some challenges for this industry to effectively become global. Some of the challenges are the need of investments in production infrastructure, transportation and distribution sectors, the access to the main reserves, the uncertainty related to the demand evolution and the possible creation of a natural gas producers cartel, like the Organization of the Petroleum Exporting Countries (OPEC). (author)