WorldWideScience

Sample records for address global challenges

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

    Qi, Jiaguo; Bobushev, Temirbek S.; Kulmatov, Rashid; Groisman, Pavel; Gutman, Garik

    2012-06-01

    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

    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

    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. Addressing Global Environmental Challenges through Interdisciplinary Biogeochemical Research

    Paytan, A.

    2013-12-01

    Our planet is dynamic; energy and matter constantly move between the hydrosphere, atmosphere and lithosphere on time scales from seconds to millenia. These tight interactions - including those between organisms and their physical environment - are what make Earth habitable. However, as Rachel Carson wrote, 'Only within the moment of time represented by the present century has one species - man - acquired significant power to alter the nature of this world'. Globalization and explosive population growth have generated far-reaching environmental problems on a scale that humanity has never faced before. Fortunately, our species has also developed an unprecedented ability to provide science-based solutions. Since processes impacting the environment involve complex biological, physical, chemical and geological interactions and feedbacks, they require the integration of expertise from all these scientific disciplines as well as input from policy makers, social scientists, and economists. This talk presents four examples of current interdisciplinary research projects conducted in my lab, each one related to a theme from one of Carson's books (Under the Sea-wind, The Sea Around Us, The Edge of the Sea, and Silent Spring). These projects, and others like them, provide hope that we can move toward a sustainable relationship with the natural world by encouraging the best scientists to conduct interdisciplinary research with direct applications for environmental management and stewardship.

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

    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

  6. The importance of fungi and mycology for addressing major global challenges*.

    Lange, Lene

    2014-12-01

    In the new bioeconomy, fungi play a very important role in addressing major global challenges, being instrumental for improved resource efficiency, making renewable substitutes for products from fossil resources, upgrading waste streams to valuable food and feed ingredients, counteracting life-style diseases and antibiotic resistance through strengthening the gut biota, making crop plants more robust to survive climate change conditions, and functioning as host organisms for production of new biological drugs. This range of new uses of fungi all stand on the shoulders of the efforts of mycologists over generations: the scientific discipline mycology has built comprehensive understanding within fungal biodiversity, classification, evolution, genetics, physiology, ecology, pathogenesis, and nutrition. Applied mycology could not make progress without this platform. To unfold the full potentials of what fungi can do for both environment and man we need to strengthen the field of mycology on a global scale. The current mission statement gives an overview of where we are, what needs to be done, what obstacles to overcome, and which potentials are within reach. It further provides a vision for how mycology can be strengthened: The time is right to make the world aware of the immense importance of fungi and mycology for sustainable global development, where land, water and biological materials are used in a more efficient and more sustainable manner. This is an opportunity for profiling mycology by narrating the role played by fungi in the bioeconomy. Greater awareness and appreciation of the role of fungi can be used to build support for mycology around the world. Support will attract more talent to our field of study, empower mycologists around the world to generate more funds for necessary basic research, and strengthen the global mycology network. The use of fungi for unlocking the full potentials of the bioeconomy relies on such progress. The fungal kingdom can be an inspiration for even more. PMID:25734035

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

    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

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

    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.

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

    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 threat posed by disused sealed sources abroad. Sealed sources provide irreplaceable benefits to those who use them or who benefit from their use; now stakeholders are rising to the challenge of ensuring that those benefits are safely and securely realized. (authors)

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

    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 international seed companies continue to be the largest investors in plant biotechnology R&D, and often collaborate in the developing world with public institutions, private entities and philanthropic organizations. These partnerships are particularly present in Africa. In developed countries, plant biotechnology is also used for non-food purposes, such as the pharmaceutical, biofuel, starch, paper and textile industries. For example, plants are modified to specifically produce molecules with therapeutic uses, or with an improved biomass conversion efficiency, or producing larger volumes of feedstocks for biofuels. Various plant breeding technologies are now used in the entire spectrum of plant biotechnology: transgenesis producing proteins or RNAi. Cisgenesis (transgenes isolated from a crossable donor plant) and intragenesis (transgenes originate from the same species or a crossable species), null segregants are also used. To date, the next generation precision gene editing tools are developed in basic research. They include: clustered regularly interspaced short palindromic repeats (CRISPR), oligonucleotide-directed mutagenesis (ODM), transcription activator-like effects nucleases (TALENs) and zinc-finger nuclease (ZFN). PMID:25641327

  11. 2015 Presidential Address: 75 Years of Battling Diabetes--Our Global Challenge.

    Dagogo-Jack, Samuel

    2016-01-01

    This address was delivered by Samuel Dagogo-Jack, MD, President, Medicine & Science, of the American Diabetes Association (ADA), at the Association's 75th Scientific Sessions in Boston, MA, on 7 June 2015. Dr. Dagogo-Jack is a professor of medicine and the director of the Division of Endocrinology, Diabetes and Metabolism and the director of the Clinical Research Center at The University of Tennessee Health Science Center, Memphis, TN, where he holds the A.C. Mullins Endowed Chair in Translational Research. He has been an ADA volunteer since 1991 and has served on several national committees and chaired the Association's Research Grant Review Committee. At the local level, he has served on community leadership boards in St. Louis, MO, and Tennessee. A physician-scientist, Dr. Dagogo-Jack's current research focuses on the interaction of genetic and environmental factors in the prediction and prevention of prediabetes, diabetes, and diabetes complications. He is the principal investigator of the Pathobiology of Prediabetes in a Biracial Cohort (POP-ABC) study and also directs The University of Tennessee site for the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications (DCCT/EDIC) and the Diabetes Prevention Program (DPP)/DPP Outcomes Study (DPPOS). Dr. Dagogo-Jack earned his medical and research doctorate degrees from the University of Ibadan College of Medicine in Nigeria, holds a master's of science from the University of Newcastle upon Tyne in England, and completed his postdoctoral fellowship training in metabolism at the Washington University School of Medicine in St. Louis in Missouri. A board-certified endocrinologist, Dr. Dagogo-Jack has been elected to the Association of American Physicians and is the 2015 recipient of the Banting Medal for Leadership from the ADA. The ADA and Diabetes Care thank Dr. Dagogo-Jack for his outstanding leadership and service to the Association. PMID:26696655

  12. Addressing the terawatt challenge

    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 of...

  13. Global challenges

    A major challenge now facing the world is the supply of energy needed for growth and development in a manner which is not only economically viable but also environmentally acceptable and sustainable in view of the demands of and risks to future generations. The internationally most significant pollutants from energy production through fossil fuels are SO2 and NOx which cause acid rain, and CO2 which is the most significant contributor to the greenhouse effect. Nuclear power, now providing about 17% of the world's electricity and 5% of the primary energy already is making a notable contribution to avoiding these emissions. While the industrialized countries will need more energy and especially electricity in the future, the needs of the developing countries are naturally much larger and present a tremendous challenge to the shaping of the world's future energy supply system. The advanced countries will have to accept special responsibilities, as they can most easily use advanced technologies and they have been and remain the main contributors to the environmental problems we now face. Energy conservation and resort to new renewable energy sources, though highly desirable, appear inadequate alone to meet the challenges. The world can hardly afford to do without an increased use of nuclear power, although it is strongly contested in many countries. The objections raised against the nuclear option focus on safety, waste management and disposal problems and the risk for proliferation of nuclear weapons. These issues are not without their problems. The risk of proliferation exists but will not appreciably diminish with lesser global reliance on nuclear power. The waste issue is more of a political than a technical problem. The use of nuclear power, or any other energy source, will never be at zero risk, but the risks are constantly reduced by new techniques and practices. The IAEA sees it as one of its priority tasks to promote such techniques. (author)

  14. Addressing the workforce pipeline challenge

    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)

  15. Addressing the workforce pipeline challenge

    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.

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

    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 natural resources. PMID:25409183

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

    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 now provide information relevant to physical protection as well. The IAEA does not receive all information they would need, for example systematic information from the Nuclear Suppliers Group on exports and imports. Other challenges are financial resources (IAEA's budget: $ 130 million) and the IAEA laboratories in Vienna which are not equipped for state- of-the-art analysis of environmental samples. There is also need for transparency measures in certain situations - for example, interviewing people and having access to documents. Another challenge is how to deal with countries having already begun weaponization activities, how to verify that weapons have been dismantled, weaponization structures have been destroyed and custody has been taken of weapon design information. The IAEA recently moved from a system based on facility verification to a State level safeguards approach. The IAEA has also introduced an integrated safeguards approach, which is more cost effective and enables the IAEA to provide better assurances. Environmental sampling and satellite monitoring are new tools that the IAEA is now using almost routinely. Moreover, the IAEA is continuing to work with the Member States to develop new verification tools. Each of the issues discussed presents its own challenge and there is hope for input and new ideas provided by the participants. The real purpose of the symposium is to determine how the IAEA can continue to be effective and relevant, and a valuable instrument to help the international community deal with nuclear weapons proliferation

  18. Future regulatory challenges. Keynote address

    The Committee on Nuclear Regulatory Activities (CNRA) of the OECD Nuclear Energy Agency (NEA) is an international committee made up of senior representatives from regulatory bodies. It was created in 1989 to guide the NEA's programme concerning regulations, licensing and inspection of nuclear installations. It acts as a forum for the exchange of information and experience among regulatory organizations and for the review of developments which could affect regulatory requirements. A report was produced by a Working Party on Future Regulatory Challenges which the CNRA established at the end of 1996 to consider issues that could present a challenge to nuclear regulatory bodies over the next 10 years and to make recommendations to address any concerns. The Working Party decided to sort the perceived challenges into four categories: (1) Technical issues with potential regulatory impact included ageing of plants, backfitting of plants and requests for plant life extension, maximizing output from existing reactors and decommissioning of plants; (2) Socio-economic and political issues with potential regulatory impact included economic deregulation of the electricity market, privatization of national companies, mergers between utilities and restructuring of the electricity supply industries and risk informed/performance based regulation; (3) Organizational, management and human issues with potential regulatory impact included regulatory effectiveness, licensee responsibility, response and self-assessment, expertise and the inter-face between regulatory authorities and the public; (4) International issues with potential regulatory impact included development of co-operation between safety authorities and co-operation' with, and assistance to, safety authorities in countries where regulatory organizations need to be strengthened. (author)

  19. Integrating Mental Health Services into Priority Health Care Platforms: addressing a Grand Challenge in Global Mental Health

    Ngo, Victoria K.; Rubinstein, Adolfo; Ganju, Vijay; Kanellis, Pamela; Loza, Nasser; Rabadan-Diehl, Cristina; Daar, Abdallah S.

    2013-01-01

    In the third article of a five-part series providing a global perspective on integrating mental health, Victoria Ngo and colleagues discuss the benefits and requirements of collaborative care models, where non-communicable disease and mental health care are integrated and provided in the primary care setting. Please see later in the article for the Editors' Summary

  20. Integrating Mental Health Services into Priority Health Care Platforms: Addressing a Grand Challenge in Global Mental Health

    Kaaya, Sylvia; Eustache, Eddy; Lapidos-Salaiz, Ilana; Musisi, Seggane; Psaros, Christina; Wissow, Lawrence

    2013-01-01

    In the fourth article of a five-part series providing a global perspective on integrating mental health, Sylvia Kaaya and colleagues discuss the importance of integrating mental health interventions into HIV prevention and treatment platforms. Please see later in the article for the Editors' Summary.

  1. Global threat reduction initiative efforts to address transportation challenges associated with the recovery of disused radioactive sealed sources - 10460

    Proper disposition of disused radioactive sources is essential for their safe and secure management and necessary to preclude their use in malicious activities. Without affordable, timely transportation options, disused sealed sources remain in storage at hundreds of sites throughout the country and around the world. While secure storage is a temporary measure, the longer sources remain disused or unwanted the chances increase that they will become unsecured or abandoned. The Global Threat Reduction Initiative's Off-Site Source Recovery Project (GTRIlOSRP), recovers thousands of disused and unwanted sealed sources annually as part of GTRl's larger mission to reduce and protect high risk nuclear and radiological materials located at civilian sites worldwide. Faced with decreasing availability of certified transportation containers to support movement of disused and unwanted neutron- and beta/gamma-emitting radioactive sealed sources, GTRIlOSRP has initiated actions to ensure the continued success of the project in timely recovery and management of sealed radioactive sources. Efforts described in this paper to enhance transportation capabilities include: (smbullet) Addition of authorized content to existing and planned Type B containers to support the movement of non-special form and other Type B-quantity sealed sources; (smbullet) Procurement of vendor services for the design, development, testing and certification of a new Type B container to support transportation of irradiators, teletherapy heads or sources removed from these devices using remote handling capabilities such as the IAEA portable hot cell facility; (smbullet) Expansion of shielded Type A container inventory for transportation of gamma-emitting sources in activity ranges requiring use of shielding for conformity with transportation requirements; (smbullet) Approval of the S300 Type A fissile container for transport of Pu-239 sealed sources internationally; (smbullet) Technology transfer of field-sealable (non-welded) special form capsules for commercial use.

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

    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 560,640 equivalent cores. Scientific applications, such as CESM, are also required to demonstrate a "computational readiness capability" to efficiently scale across and utilize 20% of the entire system. The 0,25 deg configuration of the spectral element dynamical core of the Community Atmosphere Model (CAM-SE), the atmospheric component of CESM, has been demonstrated to scale efficiently across more than 5,000 nodes (80,000 CPU cores) on Titan. The tracer transport routines of CAM-SE have also been ported to take advantage of the hybrid many-core architecture of Titan using GPUs [see EGU2014-4233], yielding over 2X speedup when transporting over 100 tracers. The high throughput I/O in CESM, based on the Parallel IO Library (PIO), is being further augmented to support even higher resolutions and enhance resiliency. The application performance of the individual runs are archived in a database and routinely analyzed to identify and rectify performance degradation during the course of the experiments. The various resources available at the OLCF now support a scientific workflow to facilitate high-resolution climate modelling. A high-speed center-wide parallel file system, called ATLAS, capable of 1 TB/s, is available on Titan as well as on the clusters used for analysis (Rhea) and visualization (Lens/EVEREST). Long-term archive is facilitated by the HPSS storage system. The Earth System Grid (ESG), featuring search & discovery, is also used to deliver data. The end-to-end workflow allows OLCF users to efficiently share data and publish results in a timely manner.

  3. Addressing the challenges of adherence.

    Bartlett, J A

    2002-02-01

    Adherence to antiretroviral therapy is a crucial determinant of treatment success. Studies have unequivocally demonstrated the close association between adherence and plasma HIV RNA levels, CD4 cell counts, and mortality in patients with HIV infection and disease. Adherence levels of > or =95% are required to maintain virologic suppression. However, actual adherence rates are often far lower; most studies show that 40% to 60% of patients are members of the multidisciplinary team should ideally employ these strategies in combination. Efforts should be made to educate and motivate patients, simplify treatment regimens and tailor them to individual lifestyles, prepare for and manage side effects, and address the concrete issues that may be a barrier to adherence. Recruiting an adherence monitor, providing memory aids to medication taking, and anticipating course corrections can also help patients achieve the adherence rates needed for successful treatment of HIV infection and disease. PMID:11832696

  4. The Global Energy Challenge

    Connolly, David

    2011-01-01

    years. 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......This report gives a brief overview of the global energy challenge and subsequently outlines how and where renewable energy could be developed to solve these issues. The report does not go into a lot of detail on these issues and hence, it is meant as an overview only. The report begins by outlining...... the causes of global climate change, concluding that energy-related emissions are the primary contributors to the problem. As a result, global energy production is analysed in more detail, discussing how it has evolved over the last 30 years and also, how it is expected to evolve in the coming 30...

  5. Strategies for Addressing Spreadsheet Compliance Challenges

    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.

  6. HEP technologies to address medical imaging challenges

    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.

  7. The challenge of global warming

    The chapter outlines the science of global warming, the likely consequences of global warming and some of the major challenges in dealing with global climate change. Some of the major international organisations concerned with environmental issues are listed. International agreements might be used to limit emissions of greenhouse gases. 32 refs., 2 tabs

  8. GLOBALIZATION: SOME CHALLENGES

    Keshav Lengare

    2015-01-01

    The concept of globalization of innovation is the zip between two fundamental phenomena of modern economies: the increased international integration of economic activities and the raising importance of knowledge in economic processes. This article focuses on selected features of the new economy, especially globalization, changes brought about as a consequence, new skills required for management, including a shift in the indicators for assessing business performance.

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

    Dr. P. Sumathi; Dr. Saroj Patel; Prabhakaran

    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...

  10. Addressing South Africas urban challenges

    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 countrys 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.

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

    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.

  12. Advanced Cyberinfrastructure Investments Addressing Earth Science Challenges

    Walton, A. L.; Spengler, S. J.; Zanzerkia, E. E.

    2014-12-01

    The National Science Foundation supports infrastructure development and research into Big Data challenges as part of its long-term cyberinfrastructure strategy. This strategy highlights the critical need to leverage and partner with other agencies, resources and service providers to the U.S. research community. The current cyberinfrastructure and research activities within NSF support advanced technology development, pilot demonstrations of new capabilities for the scientific community in general, and integration and interoperability of data resources across the Geoscience community. These activities include the Data Infrastructure Building Blocks, Big Data and EarthCube programs, among others. Investments are competitively solicited; the resulting portfolio of high performance computing, advanced information systems, new software capabilities, analytics and modeling supports a range of science disciplines. This presentation provides an overview of these research programs, highlighting some of the key investments in advanced analytics, coupled modeling, and seamless collaboration. Examples related to the geosciences, computer-aided discovery and hypothesis generation are highlighted.

  13. Global Challenges and Local Responses

    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...

  14. ADDRESSING THE RISKS OF GLOBAL PRODUCT DEVELOPMENT

    Hansen, Zaza Nadja Lee; Ahmed-Kristensen, Saeema

    Offshoring various stages in the product development process from engineering tasks like R&D and design to manufacturing activities - can impact the development process, the product and the organisation. Some of these impacts are positive while some are negative. The negative impacts are relate...... addresses them in the decision phase so the organisation can develop appropriate strategies for these instances....

  15. The Sustainable Hydrogen Economy: Addressing the Challenges Ahead

    Turner, John A.

    2006-10-01

    It is rapidly becoming apparent that energy is one of the most important issues facing our world today; in fact, in today's society energy is as important as food and water. Humankind finds itself faced the challenge of how to continue to power society, particularly in the face of the rapidly growing economies of emerging nations like India and China, and yet answer questions of sustainability, energy security, geopolitics and global environment. One of the major issues facing America and most other countries in the world is how to supply a transportation fuel, an energy carrier to replace gasoline. Hydrogen as an energy carrier, primarily derived from water, can address issues of sustainability, environmental emissions and energy security. The ``Hydrogen Economy'' then is the production of hydrogen, its distribution and utilization as an energy carrier. While the vision of a hydrogen economy has been around for over 130 years, the most recent push to use hydrogen as an energy carrier came as part of a US Presidential Initiative, announced in the 2003 State of the Union Address. It is important that we consider hydrogen in tandem with other technologies as an alternative to the once-abundant hydrocarbon resources on which our society depends. This talk will introduce sustainable energy systems, including fuel cell technology and discuss the vision, the barriers and possible pathways for the production and implementation of hydrogen into the energy infrastructure.

  16. Addressing malaria vector control challenges in South Sudan: proposed recommendations

    Chanda Emmanuel

    2013-02-01

    Full Text Available Abstract Upon the signing of the Comprehensive Peace Agreement in 2005, the Republic of South Sudan (RSS has faced a lot of challenges, such as a lack of infrastructure, human resources and an enormous burden of vector borne diseases including malaria. While a national malaria strategic plan 2006-2011 was developed, the vector control component has remained relatively weak. The strategy endorses the distribution of long-lasting insecticidal nets (LLINs as the frontline intervention with other interventions recommended only when technical and institutional capacity is available. In 2006, a draft integrated vector management (IVM strategic plan 2007–2012 was developed but never implemented, resulting in minimal coordination, implementation and coverage of malaria vector control tools including their inherent impact. To address this challenge, the vector control team of the National Malaria Control Programme (NMCP is being strengthened. With the objective of building national capacity and technical collaboration for effective implementation of the IVM strategy, a national malaria vector control conference was held from 15-17th October 2012 in Juba. A range of NMCP partners, state ministries, acadaemia, private sector, national and international non-governmental organizations, including regional and global policymakers attended the meeting. The conference represented a major milestone and made recommendations revolving around the five key elements of the IVM approach. The meeting endorsed that vector control efforts in RSS be augmented with other interventions within the confines of the IVM strategy as a national approach, with strong adherence to its key elements.

  17. ADDRESSING ENVIRONMENTAL ENGINEERING CHALLENGES WITH COMPUTATIONAL FLUID DYNAMICS

    This paper discusses the status and application of Computational Fluid Dynamics )CFD) models to address environmental engineering challenges for more detailed understanding of air pollutant source emissions, atmospheric dispersion and resulting human exposure. CFD simulations ...

  18. Environmental Health in Nicaragua : Addressing Key Environmental Challenges

    World Bank

    2013-01-01

    The Latin America and Caribbean (LAC) region has a unique mix of qualities and challenges when it comes to the environment. It is exceptionally endowed with natural assets, with globally significant biodiversity and valuable crops, and also harbors the world s greatest carbon sink in the Amazon. The purpose of the series is to contribute to the global knowledge exchange on innovation in en...

  19. Online Learning: Addressing Challenges and Seizing Opportunities. Ohio

    Alliance for Excellent Education, 2010

    2010-01-01

    America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers, (2) significant financial shortfalls, and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a

  20. Online Learning: Addressing Challenges and Seizing Opportunities. Oklahoma

    Alliance for Excellent Education, 2010

    2010-01-01

    America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers, (2) significant financial shortfalls, and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a

  1. Online Learning: Addressing Challenges and Seizing Opportunities. Kentucky

    Alliance for Excellent Education, 2010

    2010-01-01

    America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers, (2) significant financial shortfalls, and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a

  2. Online Learning: Addressing Challenges and Seizing Opportunities. New Mexico

    Alliance for Excellent Education, 2010

    2010-01-01

    America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers, (2) significant financial shortfalls, and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a

  3. Online Learning: Addressing Challenges and Seizing Opportunities. New Jersey

    Alliance for Excellent Education, 2010

    2010-01-01

    America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers, (2) significant financial shortfalls, and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a…

  4. Online Learning: Addressing Challenges and Seizing Opportunities. Rhode Island

    Alliance for Excellent Education, 2010

    2010-01-01

    America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers, (2) significant financial shortfalls, and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a…

  5. Global Challenges and Local Responses

    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....... Although the Korean and Malaysian unions were affected by the financial crisis from different structural and strategic positions, and were exposed to different national policies and corporate strategies of crisis management, the Korean unions and Malaysian unions generally followed, respectively, a more...... centralized IR system within the low technology assembly industry (the globally subordinated local OEMs) to a rather decentralized IR system within the SOE-MNC controlled industry. The Korean system became more centralized through the confrontations between radical enterprise unions and authoritarian...

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

    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 help users find, interpret, and obtain appropriate content quickly. The data access challenge for both SERVIR and USWP consisted of organizing a wide range of content for their respective user bases, which are diverse, international, and in some cases loosely characterized. The UX/UI design approach generated profiles of prototypical users and corresponding task flows and organizational schemes for their preferred types of content. Wireframe acceptance testing by SERVIR helped elicit and optimize how users interact with the information online. These approaches produced customized UIs and knowledge management strategies to address the data access challenges faced by each user type. Both studies revealed critical considerations for user experiences in developing nations (e.g., low-bandwidth internet connections, rolling power outages at data storage or network centers). For SERVIR, these findings influenced not only the portal infrastructure; they also informed the transition of the platform to a Cloud-based model, as well as the development of custom data delivery tools such as SMS and other mobile solutions. While SERVIR's data access solutions are customized for the network's community of users, they are also standardized and interoperable according to GEO and ISO standards, providing a model for other initiatives such as the ongoing USWP Portal development effort.

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

    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

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

    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…

  9. Challenges in global ballast water management

    Ballast water management is a complex issue raising the challenge of merging international regulations, ship's specific configurations along with ecological conservation. This complexity is illustrated in this paper by considering ballast water volume, discharge frequency, ship safety and operational issues aligned with regional characteristics to address ecological risk for selected routes. A re-estimation of ballast water volumes gives a global annual level of 3500 Mton. Global ballast water volume discharged into open sea originating from ballast water exchange operations is estimated to approximately 2800 Mton. Risk based decision support systems coupled to databases for different ports and invasive species characteristics and distributions can allow for differentiated treatment levels while maintaining low risk levels. On certain routes, the risk is estimated to be unacceptable and some kind of ballast water treatment or management should be applied

  10. Innovative approaches for addressing old challenges in component importance measures

    Importance measures (IM) are component related indices that allow assessing how a component in a system affects one or more system level performance functions. While several IM have been presented in the literature, challenges still remain with respect to the following: (1) multiple ranking—multiple perspective, (2) multi-component importance and, (3) multi-function importance. To address these challenges, this paper proposes set of innovative solutions based on several available techniques: Hasse diagram, Copeland score and Multi-objective optimization. As such, the purpose of this research is twofold: first propose solutions and second foster new research to address these challenges. Each of the proposed solutions is exemplified with a working example.

  11. International migration: a global challenge.

    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. PMID:12320315

  12. The global business of chemistry:prospects and challenges

    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.

  13. Addressing nuclear and hostile environmental challenges with intelligent automation

    Lawrence Livermore National Laboratory (LLNL) has developed and continues to develop solutions to address the challenges associated with nuclear and hostile environments. The nuclear challenge and, in general, most hostile environments present unique conditions requiring new approaches and techniques. Solutions used in controlled or conventional environments are limited in the highly volatile nuclear environment. Engineers at LLNL have been actively involved in finding unique and creative intelligent automation solutions. We have made significant advances in automation control theory, nuclear material handling processes, robotics systems, and sensors technology

  14. Navigating the Challenges of Global Reproductive Health Research

    Stenson, Amy L.; Kapungu, Chisina T.; Geller, Stacie E.; Miller, Suellen

    2010-01-01

    Reproductive health research in low-resource settings poses unique and complex challenges that must be addressed to ensure that global research is conducted with strict adherence to ethical principles, offers direct benefit to the research subjects, and has the potential for adoption of positive findings to the target population. This article addresses challenges to conducting reproductive health research in low-resource settings in the following areas: (1) establishment and maintenance of gl...

  15. Addressing strategy execution challenges to lead sustainable change.

    Shirey, Maria R

    2011-01-01

    This department highlights change management strategies that may be successful in strategically planning and executing organizational change initiatives. With the goal of presenting practical approaches helpful to nurse leaders advancing organizational change, content includes evidence-based projects, tools, and resources that mobilize and sustain organizational change initiatives. In this article, the author discusses strategy execution challenges that must be addressed to lead sustainable change. PMID:21157236

  16. Global Workforce Development - Addressing the Changing Geography of Investment

    McElvy, G. W.; Loudin, M. G.

    2005-12-01

    The Geography of professional workforce hiring is changing significantly and rapidly in the petroleum industry, mostly in response to shifting investment patterns. These geographical changes pose daunting challenges as well as new opportunities for philanthropic institutions such as the ExxonMobil Foundation, and especially for academia. Our Angolan affiliate illustrates the challenges brought about by investment in new areas. Although we will continue to require access to numerous Angolan Geoscience graduates who can fully participate in our global Geoscience community, there is only one Angolan institution that grants a relatively small number of Geoscience degrees. Our access to other locally-educated Angolan professional graduates is similarly limited. The Petroleum sector's response to this situation has been to seek indigenous students who are already enrolled, often in North American or European academic institutions, or to sponsor Angolan students there. If one multiplies our Angolan Geoscience example by the number of competing employers in Angola, and then by the number of countries around the world that are experiencing strong economic growth, the magnitude of the unfilled demand for international educational development seems daunting. However, several academic institutions have already taken the initiative and have provided educational, linguistic, and cultural pathways that encourage Angolans and others to obtain a world-class educational preparation on their respective campuses. This strategy has indeed begun to address the need for capacity-building for many indigenous students, and has aided various industries in their efforts to build indigenous workforces. Nevertheless, growing the capacity of indigenous academic infrastructure is also essential for the long term, and only a few academic institutions have begun to explore this educational frontier. Increased engagement and collaboration in international educational activities would clearly confer benefits on all the stakeholders, including universities, private industry, and various philanthropic institutions and governmental authorities. Continued economic growth around the world will be accompanied by growth in academic capacity, and it seems likely that the established academic institutions of today that nurture and influence academic growth outside of their own countries will become tomorrow's leading institutions.

  17. Global challenges and globalization of bioethics.

    Nezhmetdinova, Farida

    2013-02-01

    This article analyzes problems and implications for man and nature connected with the formation of a new architecture of science, based on the convergence of nanotechnology, biotechnology, information technology, and cognitive science (NBIC). It also describes evolution and genesis of bioethics, a scientific discipline and social practice with a special role of ethical management of potential risks of scientific research. The aim was to demonstrate the necessity of bioethical social control in the development of a global bioeconomy driven by NBIC technologies. PMID:23447421

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

    Piet J. Naud

    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.

  19. Addressing the challenges of thermal imaging for firefighting applications

    Kostrzewa, Joseph; Meyer, William H.; Poe, George; Terre, William A.; Salapow, Thomas M.; Raimondi, John

    2003-09-01

    By providing visibility through smoke and absolute darkness, thermal imaging has the potential to radically improve the effectiveness and safety of the modern firefighter. Some of the roles of thermal imaging are assisting in detection of victims; navigating through dark, smoke-filled structures; detecting indications of imminent flash-over/roll-over; identifying and attacking the seat and extension of a fire; and surveying for lingering hot spots after a fire is nearly extinguished. In many respects, thermal imaging is ideally suited for these functions. However, firefighting applications present the infrared community some unique and challenging design constraints, not the least of which is an operating environment that is in some ways more harsh than most aerospace applications. While many previous papers have described the benefits of thermal imaging for firefighters, this paper describes several specific engineering challenges of this application. These include large ambient temperature range, rapidly changing scene dynamics, extreme demands on AGC, and large dynamic range requirements. This paper describes these and other challenges in detail and explains how they were addressed and overcome in the design of Evolution 5000, a state-of-the-art thermal imager designed and manufactured by Mine Safety Appliances (MSA) using Indigo System"s Omega miniature uncooled camera core.

  20. Global change and the groundwater management challenge

    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.

  1. Global neurotrauma research challenges and opportunities.

    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

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

    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.

  3. A process to address electricity distribution sector challenges: the GREDOR project approach

    Cornélusse, Bertrand; Vangulick, David; Glavic, Mevludin; Ernst, Damien

    2015-01-01

    This paper presents a general process set in the GREDOR (French acronym for “Gestion des Réseaux Electriques de Distribution Ouverts aux Renouvelables”) project to address the challenges in distribution systems posed by the integration of renewable generation, changing load patterns, and the changes in the electricity market sector. A use case describing interactions among different players that fits the process is also presented. A pseudo-dynamic approach to Global Capacity Announcement as a...

  4. Addressing the challenges of patient-centred design

    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.

  5. Low Intensity Conflict: Global Challenges.

    Motley, James Berry

    1987-01-01

    Examines the increase in low intensity conflict (LIC) such as terrorism and subversion, since World War II and discusses the United States ability to deal with it. States that LICs continue to increase, making U.S. involvement inevitable. Describes necessary preparations and actions for meeting this challenge. (GEA)

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

    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

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

    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.

  8. CULTURAL DIVERSITY: A GLOBAL CHALLENGE

    Irina LECA

    2015-01-01

    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 dive...

  9. GLOBALIZATION AND THE NEW ENERGY CHALLENGES

    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.

  10. Challenges in global genomics education

    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.

  11. Challenges in global genomics education

    Ashwini de Abrew; Vajira H W Dissanayake; Korf, Bruce R.

    2014-01-01

    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.

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

    Nigam, R.

    were natural and spread over long spans thus giving sufficient time for adaptation and some time even migration. But lust of man for consumerism in 20th century presented the looming danger of global warming in 21st century to Presidential address... contribute a major portion through fisheries to the economy of our country. A slight change in the climatic condition will lead to the migration or extinction of these fishes, which would in turn affect the economy of the country. No direct data is available...

  13. ISLAM: Local and Global Challenges

    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.

  14. Addressing professional resource challenges facing modern utilities with technological solutions

    Goldie, T. [Hydro One Networks Inc., Toronto, ON (Canada); Hodder, S. [GE Digital Energy, Toronto, ON (Canada)

    2008-07-01

    The challenges facing electric utilities regarding a shortage of highly qualified labour to maintain, refurbish and expand electrical infrastructure can be attributed to a wave of retirements in skilled employees, a shortage of entry-level workers and a rapidly increasing workload caused by investment in electricity infrastructure. Two solutions were presented for finding and sustaining an adequate personnel base. The first involved developing local talent, both entry-level and mid-career staff to ensure that work continuity and workplace safety are maintained. The second involved the implementation of technological solutions to help optimize the use of existing and future labour resources. This paper presented the human resource programs developed by Hydro One, the largest electrical transmission and distribution utility in the province of Ontario. Their initiatives include raising the profile of the utility work environment through strategic partnerships with educational institutions and developing in house offerings to supplement existing academic programs. This paper also presented a technical solution to address the resources challenges specifically associated with power system protection and control. The solution targets professional and skilled trades involved in the design, installation and maintenance of automated substations and protection and control systems. It is based on the premise that resource optimization can be achieved by reducing inconsistent design and construction practices and replacing these designs with highly standardized materials with digital communications using IEC 61850. This new technology should attract young professionals to the power engineering field while still maintaining a high comfort level with the established professional workforce. 5 refs., 4 figs.

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

    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.

  16. Facing safety and security challenges: Specific regulatory perspectives (Opening address)

    The subject matter of our conference is closely connected with one of the major directions of the G8 Summit to be held later this year - the concept of ensuring the safety and security of global energy supplies, i.e. ensuring the availability of reliable and sustainable energy resources to all the countries that need those for their further development. Atomic energy has been playing a substantial role in the implementation of this concept and in the long term, when the supplies of fossil fuels start depleting, its role and scope of use will be getting more significant. The main and indispensable prerequisite for such large scale use of atomic energy is the assurance of nuclear and environmental safety at all stages of the nuclear fuel cycle. Moreover, physical protection of nuclear facilities, fissile materials and radioactive substances has recently assumed special or one could say paramount importance, which is connected with the problem of proliferation and the terrorist threat. Ensuring nuclear and radiation safety has always been addressed in parallel with the development of nuclear technologies right from inception and is reflected in the level of scientific knowledge in this field that existed at each point in time. The lessons learnt from the accidents and incidents that occurred, have stimulated corresponding scientific and technological developments, improvement of regulatory standards and the establishment of continuously improving regulatory systems for nuclear safety and radiation safety

  17. Strengthening health information systems to address health equity challenges

    Lexi Bambas Nolen

    2005-08-01

    Full Text Available Special studies and isolated initiatives over the past several decades in low-, middle- and high-income countries have consistently shown inequalities in health among socioeconomic groups and by gender, race or ethnicity, geographical area and other measures associated with social advantage. Significant health inequalities linked to social (disadvantage rather than to inherent biological differences are generally considered unfair or inequitable. Such health inequities are the main object of health development efforts, including global targets such as the Millennium Development Goals, which require monitoring to evaluate progress. However, most national health information systems (HIS lack key information needed to assess and address health inequities, namely, reliable, longitudinal and representative data linking measures of health with measures of social status or advantage at the individual or small-area level. Without empirical documentation and monitoring of such inequities, as well as country-level capacity to use this information for effective planning and monitoring of progress in response to interventions, movement towards equity is unlikely to occur. This paper reviews core information requirements and potential databases and proposes short-term and longer term strategies for strengthening the capabilities of HIS for the analysis of health equity and discusses HIS-related entry points for supporting a culture of equity-oriented decision-making and policy development.

  18. Current challenges in meeting global iodine requirements.

    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

  19. PUBLIC HEALTH: Grand Challenges in Global Health

    Varmus, H; Klausner, R; Zerhouni, E.; Acharya, T.; Daar, A.S. (Abdallah); 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.

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

    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 from flood modelling on the Odra River in Poland show that this model system can perform as well as traditional models and gives good predictions in mountainous catchments. By allowing different process representations to be applied within the same framework, it is possible to develop hydrological models in a phased manner. This phased approach was used for example in the Napa Valley, California where it is important to balance water demands for urban areas, agriculture, and ecosystem preservation while maintaining flood protection and water quality. A first regional model was developed with a detailed description of the surface process and a simple linear reservoir was used to simulate the groundwater component. Then a more detailed fully-distributed finite-difference groundwater model was constructed within the same framework while maintaining the surface water components. In the DMIP case study, Blue River, Oklahoma, this flexibility has been used to evaluate the performance of different model structures, and to determine the impact of grid resolution on model accuracy. The results show clear limits to the benefit attained by increasing model complexity and resolution. In contrast, detailed flood mapping using high resolution topography carried out with this tool in South Boulder Creek, Colorado show that very detailed description of the topography and flows paths are required for accurate flood mapping and determination of the flood risk. This framework is now being used to develop a flood forecasting system for the Big Cypress Basin in Florida.

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

    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. PMID:11561998

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

    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.

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

    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.

  4. The Global Challenge: A Matter of Balance.

    Mulford, Bill

    2002-01-01

    Argues that global challenge created by the pressure for change requires educators to understand the balance between continuity and constant change dependence and independence, individualism and community, homogeneity and heterogeneity. To achieve balanced learning and development, education should place greater emphasis on continuity,…

  5. Ethical Challenges Regarding Globalization of Higher Education

    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.…

  6. Radiation protection culture: a global challenge

    The central motto 'Radiation Protection Culture-A Global Challenge' of the fourth European IRPA Congress is discussed on the basis of the IRPA Guiding Principles Establishing a Radiation Protection Culture and the contributions presented in the plenary sessions of the conference. (authors)

  7. CLIMATE CHANGE: FROM GLOBAL CONCERN TO REGIONAL CHALLENGE

    Piet Rietveld

    2009-12-01

    Full Text Available This paper aims to map out various research and policy challenges inherent in the need to cope with climate change. Therefore, four critical domains are identified which will most likely be seriously affected by climate change. Next, both the global/general and the regional/specific dimensions of these domains are described, with a view to the identification of a proactive research and policy constellation that might be put in effect to effectively address climate issues.

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

    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).

  9. Integrated telehealth: putting it all together and addressing the challenges.

    Harum, Hishamuddin

    2004-01-01

    The Integrated Telehealth Project of Malaysia is considered a principal enabler for the nation's Vision 2020 as well as the National Health Vision. Being in such an unenviable position, of being not only the pioneer for such an integrated project, but also with no benchmark to compare with, the project implementers have faced manifold challenges along the way. This chapter deals with some of the challenges and lessons learnt that have accumulated as the project progressed. PMID:15747966

  10. 1998 ICA Presidential Address: Communication Structures and Processes in Globalization.

    Monge, Peter

    1998-01-01

    Asserts that space-time compression, global consciousness through reflexivity, and disembedding mechanisms that restructure human relations constitute the major dynamics of globalization that have been theorized to date. States that globalism provides an important opportunity to expand academic relevance to issues that are central to the entire

  11. Facing communication challenges in global software development

    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...

  12. Networking for network centric operations: technologies and challenges (Keynote Address)

    Honey, Dave; Stotts, Larry B.; Kolodzy, Paul

    2005-05-01

    This paper examines some of the technologies and challenges facing the community in providing robust communications for the network-enabled command, control and information dissemination needed for successful Major Combat Operations (MCO), Security and Sustain Operations (SASO) and other military operations in the future.

  13. Addressing Cloud Computing in Enterprise Architecture: Issues and Challenges

    Khan, Khaled; Gangavarapu, Narendra

    2009-01-01

    This article discusses how the characteristics of cloud computing affect the enterprise architecture in four domains: business, data, application and technology. The ownership and control of architectural components are shifted from organisational perimeters to cloud providers. It argues that although cloud computing promises numerous benefits to enterprises, the shifting control from enterprises to cloud providers on architectural components introduces several architectural challenges. The d...

  14. Addressing Challenging Behavior: Considering the Logic of Probability

    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…

  15. Addressing Reticence: The Challenge of Engaging Reluctant Adult ESL Students

    Carter, Steven J.; Henrichsen, Lynn E.

    2015-01-01

    Reticence frequently prevents adult ESL learners from learning as much as they otherwise might. The nature of second-language learning requires frequent performance that may challenge students' self-concepts, leading to reticence and self-consciousness. To reduce or prevent this problem, teachers must employ appropriate pedagogical and classroom…

  16. Time for a change: addressing R&D and commercialization challenges for antibacterials.

    Payne, David J; Miller, Linda Federici; Findlay, David; Anderson, James; Marks, Lynn

    2015-06-01

    The antibacterial therapeutic area has been described as the perfect storm. Resistance is increasing to the point that our hospitals encounter patients infected with untreatable pathogens, the overall industry pipeline is described as dry and most multinational pharmaceutical companies have withdrawn from the area. Major contributing factors to the declining antibacterial industry pipeline include scientific challenges, clinical/regulatory hurdles and low return on investment. This paper examines these challenges and proposes approaches to address them. There is a need for a broader scientific agenda to explore new approaches to discover and develop antibacterial agents. Additionally, ideas of how industry and academia could be better integrated will be presented. While promising progress in the regulatory environment has been made, more streamlined regulatory paths are still required and the solutions will lie in global harmonization and clearly defined guidance. Creating the right incentives for antibacterial research and development is critical and a new commercial model for antibacterial agents will be proposed. One key solution to help resolve both the problem of antimicrobial resistance (AMR) and lack of new drug development are rapid, cost-effective, accurate point of care diagnostics that will transform antibacterial prescribing and enable more cost-effective and efficient antibacterial clinical trials. The challenges of AMR are too great for any one group to resolve and success will require leadership and partnerships among academia, industry and governments globally. PMID:25918443

  17. Addressing the Challenges posed by Cybercrime: A South African Perspective

    Fawzia Cassim

    2010-07-01

    Full Text Available The South African common law has proven to be ineffective in addressing cybercrime. The Electronic Communications and Transactions Act, Act 25 of 2002 (ECT was introduced to address inter alia cybercrime in South Africa. Whilst the advent of the ECT is lauded, there is room for improvement. To illustrate this, section 15 of the ECT which facilitates the admission of information in electronic format is laudable, but the criminal sanctions in the Act appear to be inadequate. Recent case law also reveals that the courts are adopting a cautious approach towards cybercrime cases. A call for a more clear and concise judicial guidance is required. The South African banking sector is also vulnerable to cybercrime. However, the establishment of organisations such as SABRIC to combat cybercrime in the banking industry is welcomed. Although South Africa has adopted the Council of Europes Convention in Cybercrime, it has not ratified the treaty. It is recommended that South Africa should ratify the treaty to avoid becoming an easy target for international cybercrime. This paper will deal with measures addressing cybercrime in South Africa and the way forward.

  18. Oral health in Libya: addressing the future challenges

    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. T...

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

    Shuzhen Zhao; Wei Zhao

    2010-01-01

    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 th...

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

    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)

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

    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.

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

    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. (PsycINFO Database Record PMID:26147395

  3. Addressing the Challenges posed by Cybercrime: a South African Perspective

    Fawzia Cassim

    2010-06-01

    Full Text Available Normal 0 false false false EN-GB X-NONE X-NONE MicrosoftInternetExplorer4 st1\\:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} The South African common law has proven to be ineffective in addressing cybercrime. The Electronic Communications and Transactions Act, Act 25 of 2002 (ECT was introduced to address inter alia cybercrime in South Africa. Whilst the advent of the ECT is lauded, there is room for improvement. To illustrate this, section 15 of the ECT which facilitates the admission of information in electronic format is laudable, but the criminal sanctions in the Act appear to be inadequate. Recent case law also reveals that the courts are adopting a cautious approach towards cybercrime cases. A call for a more clear and concise judicial guidance is required. The South African banking sector is also vulnerable to cybercrime. However, the establishment of organisations such as SABRIC to combat cybercrime in the banking industry is welcomed. Although South Africa has adopted the Council of Europes Convention in Cybercrime, it has not ratified the treaty. It is recommended that South Africa should ratify the treaty to avoid becoming an easy target for international cybercrime. This paper will deal with measures addressing cybercrime in South Africa and the way forward.

  4. REGULATORY CHALLENGES IN GLOBAL PHARMACEUTICAL MARKET

    Vibhu Yadav et al.

    2012-01-01

    Full Text Available The global pharmaceutical industry “looks like the epitome of a modern, mature industry that has found a comfortable way to make profits by the billion: it’s global, hi-tech, and has the ultimate customer, the health care budget of the world’s richest countries. A number of factors contributed to the globalization of the pharmaceutical industry. Chief among these are the convergence of medical science and practice under the influence of modern communication technology and increased and information exchange. The global success of the Swiss pharmaceutical industry is only due to the high level of investment in research and development and the other fact is the favorable regulatory frame work. For the development of a new drug and generics pharmaceutical company have to face number of regulatory challenges such as bioequivalence, patent expiry, newer antibiotics ,and the complexity involved in the regulated market etc. Regulatory processes are also undergoing international harmonization. As international market becomes more important, pharmaceutical companies will require greater corporation among national regulators to get life saving products which will help them to market faster and reduce regulatory compliance.

  5. Wireless LAN Security: Addressing Challenges, Attacks and Solutions

    Gurpreet Kaur#1 , Kirandeep Kaur

    2013-05-01

    Full Text Available With tremendous growth and advancement in wireless technology and excessive use of internet in all the applications, security has become one of the most crucial and most demanding factor in wireless LAN, no matter if it is an individual, home or a business network. Regardless of different benefits of wireless LANs like mobility, flexibility, reduced cost of ownership and scalability, WLAN also have security issues that must be properly dealt with. Security involves protection ofdata and nodes from different types of attacks, unauthorized access and misuse of data and systems. Security basically is an overall strategy rather than a technology. It is all about the level of effort one can put into the network for securing it or the level of risk one is willing to tolerate . All the components exist in order to secure the wireless network. This paper will discuss different challenges in a wireless LAN, different types of attacks and different security considerations and strategies which will help an individual user and enterprises in securing their wireless LAN. It also emphasizes on the importance of training and knowledge of safe and reliable wireless network usage.

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

    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.

  7. Global climate change: the quantifiable sustainability challenge.

    Princiotta, Frank T; Loughlin, Daniel H

    2014-09-01

    Population growth and the pressures spawned by increasing demands for energy and resource-intensive goods, foods, and services are driving unsustainable growth in greenhouse gas (GHG) emissions. Recent GHG emission trends are consistent with worst-case scenarios of the previous decade. Dramatic and near-term emission reductions likely will be needed to ameliorate the potential deleterious impacts of climate change. To achieve such reductions, fundamental changes are required in the way that energy is generated and used. New technologies must be developed and deployed at a rapid rate. Advances in carbon capture and storage, renewable, nuclear and transportation technologies are particularly important; however, global research and development efforts related to these technologies currently appear to fall short relative to needs. Even with a proactive and international mitigation effort, humanity will need to adapt to climate change, but the adaptation needs and damages will be far greater if mitigation activities are not pursued in earnest. In this review, research is highlighted that indicates increasing global and regional temperatures and ties climate changes to increasing GHG emissions. GHG mitigation targets necessary for limiting future global temperature increases are discussed, including how factors such as population growth and the growing energy intensity of the developing world will make these reduction targets more challenging. Potential technological pathways for meeting emission reduction targets are examined, barriers are discussed, and global and US. modeling results are presented that suggest that the necessary pathways will require radically transformed electric and mobile sectors. While geoengineering options have been proposed to allow more time for serious emission reductions, these measures are at the conceptual stage with many unanswered cost, environmental, and political issues. Implications: This paper lays out the case that mitigating the potential for catastrophic climate change will be a monumental challenge, requiring the global community to transform its energy system in an aggressive, coordinated, and timely manner. If this challenge is to be met, new technologies will have to be developed and deployed at a rapid rate. Advances in carbon capture and storage, renewable, nuclear, and transportation technologies are particularly important. Even with an aggressive international mitigation effort, humanity will still need to adapt to significant climate change. PMID:25282995

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

    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

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

    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 Windsors 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 Windsors 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 Librarys e?book MARC project provided an excellent opportunity to test the librarys existing cataloguing standards and procedures for print format, while at the same time, identifying related e?books issues. The new policies and procedures for e?book cataloguing that followed were developed as a direct result of the authors cataloguing experiences and the information gained by examination of other academic libraries e?book cataloguing processes. This paper also provides an evaluation regarding the quality of suppliers MARC records. Results of this study should serve to increase the efficiency and effectiveness of cataloguing in academic libraries.Conclusions ? This paper identifies key issues regarding the cataloguing of e?books in academic libraries. Throughout, the authors have provided an evidence based approach. The hope is that the results will provide a useful framework for other academic libraries to build upon when developing their respective e?book cataloguing databases. E?books are effective resources, and academic libraries need to adapt to this new electronic medium in order to assist patrons in their discovery and usage.

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

    Gerba Charles P; Riley Mark R; Elimelech Menachem

    2011-01-01

    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 p...

  11. Danish and global climate and energy challenges

    Christensen, John M. (Risoe DTU, Roskilde (Denmark)); Davidson, O. (Univ. of Sierra Leone, IPCC (Sierra Leone))

    2008-12-15

    The global energy scene is currently dominated by two overriding concerns that are strongly affecting decisions about energy development priorities: 1) Climate change 2) Energy security. This is especially true for industrialized countries and the more rapidly developing economies while many developing countries are facing really basic energy development constraints giving quite a different meaning to the concept of energy security. There is broad global recognition of the need to support these countries in their efforts to increase access to cleaner and more efficient forms of energy for the more than 1,6 billion people currently having no access to electricity and largely relying on traditional forms of biomass for basic energy services, but progress is slow in many regions. The three areas, security, climate and poverty are in several ways interlinked, and ideally national energy policies and development programmes should address all the above issues - or at least not have negative effects in any area. In practice, however, many national policy landscapes have been dominated by just one of these factors. In the political debate the access issue is often seen as a potential climate problem, but most studies indicate that access to basic energy services for the poorest one billion people, even based on fossil resources, will make very marginal contributions to global GHG emissions. The more relevant and pressing political concern is how to limit global emissions and allow the emerging economies to continue their economic growth, but as discussed in this report the technological options will be available and solutions depend on political will and agreements on sharing the technologies and financial resources. (au)

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

    Piet J. Naudé

    2011-01-01

    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 pe...

  13. Nuclear Education and training: addressing a global need

    There is growing concern about the difficulties nuclear institutions in many OECD/NEA member countries are experiencing in recruiting qualified specialists. Recent studies have also shown that nuclear education and training have been suffering declines of various degrees. If no action is taken on this issue, the nuclear sector risks facing a shortage of qualified human resources to ensure the appropriate regulation and operation of existing nuclear facilities as well as the construction of new ones in those countries wishing to do so. The NEA Steering Committee for Nuclear Energy issued a statement on this subject in October 2007, the complete text of which is available at: www.nea.fr/html/general/press/2007/2007-05.html. The NEA has for many years been involved in efforts to define and address the need for qualified human resources. In this regard, the Agency: 1- carries out assessments of requirements and availability of qualified human resources in the nuclear field, 2- enhances nuclear education programmes, such as the International School of Nuclear Law, and 3- encourages large, high-profile international research and development programmes. These areas are addressed in the NEA Strategic Plan as well as in the specific NEA programmes discussed below. The presentation will focus on ways to address the issue of qualified human resources, share information about what others are doing, and discuss what we might do collectively. (author)

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

    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, while others are undeniably and unavoidably deterministic.

  15. Addressing Pre-service Teachers Ideas About Global Climate Change

    Lutz, R. V.; Lambert, J. L.; Bleicher, R. E.; Lindgren, J.; Edwards, A.; Soden, B.

    2011-12-01

    Despite the scientific consensus about global climate change (GCC) and the potential risk, the media often portrays the science as controversial and as a debate (Kellstedt, Zahran, & Vedlitz, 2008; Washington & Cook, 2011). According to a recent report, young adults are divided on the issue of global warming (Feldman, Nisbet, Leiserowitz, & Maibach, 2010). Understanding both the science and the nature of this issue is especially important for future teachers. Also, given that K-12 students have numerous alternative conceptions or lack of prior knowledge, it is critical that teachers have an understanding of the fundamental science underlying climate change. This study examines undergraduate science methods students' views of GCC, the relationship between students' views and their knowledge of GCC, and the impact of the course instructional approach. Students' views of GCC were assessed using the Views of Global Climate Change instrument (VGCC), a survey developed by the authors of this study (Lambert et al., 2010). The survey was developed to specifically measure students' views on: 1) their knowledge of GCC, 2) causes of GCC, 3) evidence (or indicators) of GCC, 4) impacts of GCC, 5) actions or solutions, 6) influence of politics on the issue of GCC, 7) scientific consensus, 8) trust of sources of information, and 9) concern about GCC. The Knowledge of Global Climate Change instrument (KGCC) (Lambert, Bleicher, & Lindgren, 2011) was employed to measure students' understanding of the greenhouse effect, carbon cycle, causes, and consequences of GCC. Pre-surveys indicated that 49% of the students felt that human activity was the main cause of climate change. At the conclusion of the course, 72% of the students thought that humans were causing climate change, and students' overall views about global warming significantly shifted toward being more concerned. Students' knowledge of the greenhouse effect, carbon cycle, causes, and impacts also increased significantly. While the results were significant, with students' knowledge increasing by almost 30% on the overall score, students revealed several alternative conceptions. Given the short span of the course, the students were able to learn a number of specific concepts related to GCC and to develop views more aligned with the current scientific research. Throughout the course, students learned about GCC with the aid of a study guide for understanding the science underlying weather and GCC. They also participated in a series of inquiry-based investigations focusing on GCC topics. Students, however, still held or developed some alternative conceptions about the underlying science. The continued development of better tools to assess students' views and knowledge of climate change is crucial to reveal and identify alternative conceptions. Ultimately, such instruments will lead to improved instruction to develop student climate change understanding that is more aligned to that of the scientific community.

  16. Meeting the Global Challenge through Production Offshoring

    Slepniov, Dmitrij

    current debates about how these firms could assert themselves in a world of far-reaching transformation. As the title of the study suggests, this contribution is made through focusing the discussion upon production offshoring, which is currently commanding attention of so many practitioners, academics 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 of this...... 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 of...

  17. An electric utility program to address global warming

    Niagara Mohawk Power Corporation believes that despite the incomplete and uncertain state of scientific knowledge concerning global atmospheric change, the plausible negative effects of accelerated global warming, known as open-quotes the Greenhouse Effect,close quotes are so large that purdent actions can and should be taken now to reduce so-called greenhouse gas emissions. Thus, the corporation has adopted a Greenhouse Warming Action Program based on strategies recommended by the National Academy of Sciences and the corporation's Integrated Electric Resource Plan. The program is a logical outgrowth of the company's policy statement on protection of the environment and is designed to surpass the Rio Earth Summit's goal of stabilizing greenhouse gas emissions. Central to the Action Program are increased use of natural gas, aggressive expansion of energy efficiency programs, and maximized generation from hydroelectric and nuclear energy sources. Additional elements include preventing releases of CFC's through customer incentive recycling programs; a forest conservation program of managing lands on a sustainable yield basis, environmentally-conscious use of paper products, and waste paper and cardboard recycling; promoting commercialization of low emitting vehicles; and developing and demonstrating low-CO2 technologies such as wind turbines and photo-voltaic cells. Niagara Mohawk believes that acting now to implement such a policy is a responsible step that makes sense from both scientific and business perspectives. Moreover, voluntary action now by utilities and other segments of the private sector is the best way to avoid the need for future regulation by government designed to achieve the same end. We intend to do our part to stabilize and reduce greenhouse gas emissions, while recognizing that our contribution is only a small fraction of total global greenhouse gas emissions

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

    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.

  19. Antimicrobial resistance: the global public health challenge

    Jayant D Deshpande

    2011-04-01

    Full Text Available Antimicrobial resistance is one of the biggest challenges to face global public health at the beginning of the third millennium. Antimicrobial resistance and its global spread threaten the continued effectiveness of many medicines used today to treat the sick. Antibiotic resistance is usually associated with significant morbidity, longer hospitalization, excess costs and mortality. Many factors contribute to the unnecessary use of antibiotics including the knowledge and beliefs of doctors and consumers, direct patient requests, perceptions of patient demand, culture and norms and advertisements and other promotional literature distributed by the pharmaceutical companies. Self-medication with antimicrobials is often cited as a major factor contributing to drug resistance. The microorganisms employ several mechanisms in attaining multidrug resistance such as they no longer rely on a glycoprotein cell wall; enzymatic deactivation of antibiotics, decreased cell wall permeability to antibiotics and altered target sites of antibiotic. Efflux mechanisms to remove antibiotics and increased mutation rate are some of the other important mechanism for the antimicrobial resistance. Optimal use of existing antimicrobial agents, using alternative treatment options, reducing the need for antimicrobials by increasing immunity, education of health professionals and patients, antibiotic policies and implementation of infection control measures are the strategies aimed at prevention of emergence and spread of antibiotic resistance.

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

    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.

  1. Workshop Builds Strategies to Address Global Positioning System Vulnerabilities

    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.

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

    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,…

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

    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,

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

    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.

  5. High Performance Risk Aggregation: Addressing the Data Processing Challenge the Hadoop MapReduce Way

    Yao, Zhimin; Varghese, Blesson; Rau-Chaplin, Andrew

    2013-01-01

    Monte Carlo simulations employed for the analysis of portfolios of catastrophic risk process large volumes of data. Often times these simulations are not performed in real-time scenarios as they are slow and consume large data. Such simulations can benefit from a framework that exploits parallelism for addressing the computational challenge and facilitates a distributed file system for addressing the data challenge. To this end, the Apache Hadoop framework is chosen for the simulation reporte...

  6. Critical Zone Science and Global Societal Challenges

    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.

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

    Terblanche, Deon; Jalkanen, Liisa

    2013-04-01

    Megacities and Large Urban Complexes - WMO Role in Addressing Challenges and Opportunities Deon E. Terblanche and Liisa Jalkanen dterblanche@wmo.int ljalkanen@wmo.int World Meteorological Organization, Geneva, Switzerland The 21st Century could amongst others, become known as the century in which our species has evolved from Homo sapiens to Homo urbanus. By now the urban population has surpassed the rural population and the rate of urbanization will continue at such a pace that by 2050 urban dwellers could outnumber their rural counterpart by more than two to one. Most of this growth in urban population will occur in developing countries and along coastal areas. Urbanization is to a large extent the outcome of humans seeking a better life through improved opportunities presented by high-density communities. Megacities and large urban complexes provide more job opportunities and social structures, better transport and communication links and a relative abundance of physical goods and services when compared to most rural areas. Unfortunately these urban complexes also present numerous social and environmental challenges. Urban areas differ from their surroundings by morphology, population density, and with high concentration of industrial activities, energy consumption and transport. They also pose unique challenges to atmospheric modelling and monitoring and create a multi-disciplinary spectrum of potential threats, including air pollution, which need to be addressed in an integrated way. These areas are also vulnerable to the changing climate and its implications to sea-level and extreme events, air quality and related health impacts. Many urban activities are significantly impacted by weather events that would not be considered to be of high impact in less densely populated areas. For instance, moderate precipitation events can cause flooding and landslides as modified urban catchments generally have higher run-off to rainfall ratios than their more pristine rural 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.

  8. Challenges in Modeling of the Global Atmosphere

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

    2015-04-01

    The massively parallel computer architectures require that some widely adopted modeling paradigms be reconsidered in order to utilize more productively the power of parallel processing. For high computational efficiency with distributed memory, each core should work on a small subdomain of the full integration domain, and exchange only few rows of halo data with the neighbouring cores. However, the described scenario implies that the discretization used in the model is horizontally local. The spherical geometry further complicates the problem. Various grid topologies will be discussed and examples will be shown. The latitude-longitude grid with local in space and explicit in time differencing has been an early choice and remained in use ever since. The problem with this method is that the grid size in the longitudinal direction tends to zero as the poles are approached. So, in addition to having unnecessarily high resolution near the poles, polar filtering has to be applied in order to use a time step of decent size. However, the polar filtering requires transpositions involving extra communications. The spectral transform method and the semi-implicit semi-Lagrangian schemes opened the way for a wide application of the spectral representation. With some variations, these techniques are used in most major centers. However, the horizontal non-locality is inherent to the spectral representation and implicit time differencing, which inhibits scaling on a large number of cores. In this respect the lat-lon grid with a fast Fourier transform represents a significant step in the right direction, particularly at high resolutions where the Legendre transforms become increasingly expensive. Other grids with reduced variability of grid distances such as various versions of the cubed sphere and the hexagonal/pentagonal ("soccer ball") grids were proposed almost fifty years ago. However, on these grids, large-scale (wavenumber 4 and 5) fictitious solutions ("grid imprinting") 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.

  9. Priorities for EU-South Asia cooperation in research and innovation to address societal challenges

    Haigh, Richard; Amaratunga, Dilanthi

    2015-01-01

    A briefing paper highlighting the priorities for EU-South Asia cooperation in research and innovation to address societal challenges has just been published as part of the CASCADE (Collaborative Action towards Societal Challenges through Awareness, Development, and Education ) project led by GDRC’s Professor Dilanthi Amaratunga. This paper examines the policy and interests of seven countries in South Asia with respect to the seven thematic societal challenges identified under the EU’s Hor...

  10. Addressing challenges and needs in patient education targeting hardly reached patients with chronic diseases

    Annemarie Reinhardt Varming

    2015-01-01

    Full Text Available Some patients do not benefit from participation in patient education due to reasons related to disease burden, literacy, and socioeconomic challenges. In this communication, we address more specifically both the challenges that these hardly reached patients face in relation to patient education programs and the challenges educators face when conducting patient education with hardly reached patients. We define principles for the format and content of dialogue tools to better support this patient group within the population of individuals with diabetes.

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

    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

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

    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

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

    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.

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

    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 marginalization of those with or at risk of viral hepatitis; and lack of international or national guidelines on hepatitis testing for resource-limited settings. We highlight some of the key lessons applicable to hepatitis from the experience of expansion and diversification of HIV testing approaches over the last 30 years of the HIV response; in addition to forthcoming WHO tools to support the hepatitis global response. This includes a new 2016-2020 global hepatitis health sector strategy with testing and diagnosis targets, and 2016 WHO guidelines on hepatitis testing. PMID:26991825

  15. The global burden of cardiovascular diseases: a challenge to improve.

    Mendis, Shanthi; Chestnov, Oleg

    2014-05-01

    There are many challenges that need to be overcome to address the global cardiovascular disease epidemic. They include (1) lack of multisectoral action to support reduction of behavioral risk factors and their determinants, (2) weak public health and health care system capacity for forging an accelerated national response, and (3) inefficient use of limited resources. To make progress, countries need to develop and implement multisectoral national action plans guided by the global action plan for prevention and control of noncommunicable diseases, strengthen surveillance and monitoring systems, and set national targets consistent with global voluntary targets, which are to be attained by 2025. In addition, a set of cost-effective preventive and curative interventions need to be prioritized. Further, resources need to be generated and capacity developed to ensure sustainable country-wide implementation of the prioritized interventions. According to WHO estimates, the implementation of a core set of very cost-effective interventions for prevention and control of cardiovascular disease requires about 4 % of current health spending in lower income countries, 2 % in lower middle income countries, and less than 1 % in upper middle income and high income countries. PMID:24718672

  16. Addressing global warming and biodiversity through forest restoration and coastal wetlands creation

    Williams

    1999-10-18

    The Climate Challenge is a partnership between the Department of Energy and the electric utility industry to reduce, avoid, and sequester greenhouse gases. A portion of the initiative, the sequestration of greenhouse gases, is the focus of this presentation. Over 4 million acres of bottomland hardwood forests were cleared for agriculture in the Mississippi River Valley in the 1970s. Reestablishing these forests would improve depleted wildlife habitats, serve as wildlife corridors, increase biodiversity, and decrease soil erosion. Louisiana is losing coastal wetlands at a rate of approximately 25 square miles/year. This coastal erosion is due to a number of factors and many efforts are currently underway to address the matter. One such effort is the use of material generated in the dredging of navigational canals; however, this material is low in nutrient value, making the regeneration of marsh grasses more difficult. In addition, bottomland hardwood forests and coastal wetland grasses are excellent 'carbon sinks' because they take carbon dioxide out of the atmosphere and store it in living plant tissue. Entergy Services, Inc. is an electric utility with a service territory that comprises portions of both the Lower Mississippi River Valley and the Gulf of Mexico coastline. This provides an opportunity to positively address both habitat losses noted above while at the same time addressing global warming, forest fragmentation, and biodiversity. Entergy, through its affiliation with the UtiliTree Carbon Company, is participating in projects that will investigate the feasibility of using bottomland hardwood reforestation on cleared marginal farmlands now managed by the Louisiana Department of Wildlife and Fisheries and the US Fish and Wildlife Service. Entergy has also begun a research project with the Environmental Protection Agency and the State of Louisiana. The research is a compost demonstration project that will utilize wood waste generated through our tree-trimming program as a compost material that will be mixed with low nutrient dredge material to create new coastal wetlands. Taken together, Entergy's initiatives will be able to address global warming through carbon sequestration, restore fragmented forest habitats, reduce coastal erosion and improve the quality of a vital coastal aquatic nursery habitat. Efforts will be made to manage the created habitats for biodiversity. Pulling all these ideas together creates an effect in which the whole is greater than the sum of the parts. In such a synergy of ideas, there are no losers and the winners are both industry participants and the environment. PMID:10549153

  17. Globalization and markets: challenges for higher education

    Nayyar, Deepak

    2008-01-01

    The object of this paper is to reflect upon the intersection of, and explore the interconnections between, globalization and higher education. It outlines the essential characteristics of globalization, with an analysis of its dimensions and implications (in particular, exclusion). It shows that, over the past three decades, globalization has been associated with uneven development and asymmetrical consequences for both countries and people. This sets the stage in the wider context of develop...

  18. Ethical challenges of the globalization process

    Radenko Maric; Branko Balj

    2009-01-01

    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 “neocolonial...

  19. REGULATORY CHALLENGES IN GLOBAL PHARMACEUTICAL MARKET

    Vibhu Yadav et al.

    2012-01-01

    The global pharmaceutical industry looks like the epitome of a modern, mature industry that has found a comfortable way to make profits by the billion: its global, hi-tech, and has the ultimate customer, the health care budget of the worlds richest countries. A number of factors contributed to the globalization of the pharmaceutical industry. Chief among these are the convergence of medical science and practice under the influence of modern communication technology and increased and inform...

  20. IOMP - Challenges for advancing medical physic globally

    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 environment. Education, Training, Certification IOMP Policy Statement No. 1: The Medical Physicist: Role and Responsibilities IOMP Policy Statement No. 2: Basic Requirements for Education and Training of Medical Physicists IOMP Guidelines: Professional Certification of the Medical Physicist Science - Interlinkage of Science and Education - Initiating and fostering national projects for Research in Medical Physics. e.g International Council of Science (ICSU), an International Centre for Medical Physics (Proposal). This is to be located in a developing country and to have permanent and visiting scientific staff. Its main roles will be research, development, education and professional advice. The centre is to focus on: – Needs and priorities of third world countries – Techniques for sustainable development – Technology Transfer – Education and Training Courses – Advice to international bodies Specific actions in LMI countries. E.g. - Collaboration with WHO and IAEA - IUPESM: Health Technology Task Group (HTTG) - Equipment Donation Programme - Library Programme - Travel Assistance

  1. Financial regulation and risk management: addressing risk challenges in a changing financial environment

    Ojo, Marianne

    2009-01-01

    Amongst other things, this paper aims to address complexities and challenges faced by regulators in identifying and assessing risk, problems arising from different perceptions of risk, and solutions aimed at countering problems of risk regulation. It will approach these issues through an assessment of explanations put forward to justify the growing importance of risks, well known risk theories such as cultural theory, risk society theory and governmentality theory. In addressing the problems ...

  2. Ethical challenges of the globalization process

    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?

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

    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...

  4. The Challenge of Global Poliomyelitis Eradication.

    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. PMID:26610419

  5. From Labour to Work: The Global Challenge.

    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)

  6. Nuclear power development: Global challenges and strategies

    The article discusses the following global aspects of nuclear power development: the global energy issue; the potential of nuclear power; fuel cycle and reactor strategies (maximizing resource utilization, uranium fuel cycle, thorium fuel cycle, maximizing economic benefits, licensing, financing, maximizing environmental benefits); direction of IAEA programmes related to nuclear power development (nuclear power, nuclear fuel cycle, waste management technology, comparative assessment of different energy sources); attaining environmental goals

  7. DIRECTIONS AND CHALLENGES IN GLOBAL AGRICULTURE

    POPA Daniela

    2013-01-01

    The development of global agricultural market has been at the forefront of professional studies. Expert opinions have quite differing views as to whether the worlds 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...

  8. The Flipped Class: A Method to Address the Challenges of an Undergraduate Statistics Course

    Wilson, Stephanie Gray

    2013-01-01

    Undergraduate statistics courses are perceived as challenging by both students and instructors. Students' attitudes, motivation, math anxiety, and preparedness can negatively impact the student and instructor experience and have the potential to negatively impact student learning. This article describes an attempt to address some of these…

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

    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…

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

    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.

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

    Pearson, David; Walpole, Sarah; Barna, Stefi

    2015-09-01

    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

  12. Global warming: The energy policy challenge

    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

  13. Globalization and the Challenge for Developing Countries

    Yusuf , Shahid

    2001-01-01

    Rsearch on the sources of growth shows several factors to be relevant to all countries, rich or poor. Whether developing countries can substantially raise per capita incomes depends on policies that address these variables: labor, human capital, capital investment in research and development, technological progress, and the increase in total factor productivity arising from scale economies...

  14. GLOBAL CLIMATE CHANGE--THE TECHNOLOGY CHALLENGE

    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...

  15. Regional initiatives to address the challenges of tuberculosis in children: perspectives from the Asia-Pacific region

    Stephen M. Graham

    2015-03-01

    Full Text Available Increasing attention is being given to the challenges of management and prevention of tuberculosis in children and adolescents. There have been a number of recent important milestones achieved at the global level to address this previously neglected disease. There is now a need to increase activities and build partnerships at the regional and national levels in order to address the wide policy-practice gaps for implementation, and to take the key steps outlined in the Roadmap for Child Tuberculosis published in 2013. In this article, we provide the rationale and suggest strategies illustrated with examples to improve diagnosis, management, outcomes and prevention for children with tuberculosis in the Asia-Pacific region, with an emphasis on the need for greatly improved recording and reporting. Effective collaboration with community engagement between the child health sector, the National Tuberculosis control Programmes, community-based services and the communities themselves are essential.

  16. Ergonomics and sustainability – challenges from global supply chains

    Hasle, Peter; Jensen, Per Langaa

    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....

  17. DIRECTIONS AND CHALLENGES IN GLOBAL AGRICULTURE

    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.

  18. Exactness Versus Globality - The Holographic Challenge

    Primov, George V.

    1988-04-01

    Present Artificial Intelligence development and its technical means are analyzed critically from the viewpoint of modelling human cognitive processes. It is shown, that the dominant present expert systems paradigm cannot prove successful in solving Artificial Intelligence global problems, unless it implement certain isomorphism with higher brain functions, suggested by brain science. A new firmware architecture alternative is suggested, integrating traditional information processing approaches with holographic ideology.

  19. Global food security: challenges and policies.

    Rosegrant, Mark W; Cline, Sarah A

    2003-12-12

    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 investment and policy reforms. PMID:14671289

  20. Global food security: Challenges and policies

    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...

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

    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. Wind energy global trends: Opportunities and challenges

    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

  3. Greenhouse gas emissions - a global challenge

    The article describes some greenhouse gas emission challenges in the Norwegian petroleum industry. Some of the conclusions are that the national taxation policies are insufficient and that international co-operation is essential in order to obtain significant pollution abatement. The mechanisms for this are not yet in place. Some possible measures are mentioned. The main solution to the problems internationally seems to be international co-operation projects generally with quota trade in order to meet the Kyoto agreement obligations

  4. Challenges to global green job growth.

    Sweeney, Sean; Kubit, Jill; Renner, Michael

    2009-01-01

    The authors recognize that green is a relative term and that what's green today may be decidedly not green tomorrow. They developed the idea of "shades of green" to try to capture the differences between jobs and looked at where the green jobs currently are. They found that green jobs in renewables are likely to grow, but in other sectors green jobs face enormous challenges. Among them are investment, technology, agriculture, labor market, and urbanization hurdles. PMID:19608523

  5. EMSO: A Distributed Infrastructure for Addressing Geohazards and Global Ocean Change

    Mairi Best; Paolo Favali; Laura Beranzoli

    2014-01-01

    The European Multidisciplinary Seafloor and water-column Observatory (EMSO; http://www.emso-eu.org) is addressing the next challenge in Earth-ocean science: how to coordinate data acquisition, analysis, archiving, access, and response to geohazards across provincial, national, regional, and international boundaries. Such coordination is needed to optimize the use of current and planned ocean observatory systems to (1) address national and regional public safety concerns about geohazards (e.g....

  6. Addressing challenges in preparation of 211At-labeled biomolecules for use in targeted alpha therapy

    There are significant challenges in the development of 211At-labeled biomolecules for application to targeted alpha therapy. Challenges that we have addressed include development of: (1) labeling methods to obtain high in vivo 211At-label stability, (2) approaches to consistently obtain high recovery yields of Na[211At]At from irradiated bismuth targets, (3) methods to optimize biomolecule labeling yields, (4) reagents for use of 211At in pretargeting approach to cancer therapy, and (5) 211At-labeled antibodies in conditioning for hematopoietic cell transplantation. (author)

  7. Challenges and Mitigation Strategies in Global Software Maintenance

    Ulziit, Bayarbuyan; Warraich, Zeeshan Akhtar

    2011-01-01

    Context. Global software development (GSD) has become a significant practice in software industry due to rapid globalization processes and technological advances. In GSD, software development activities are carried at geographically distributed locations by collaboration of people with different background and culture. In this study, we studied an area of global software maintenance from both of state of the art and state of practice in order to understand which challenges are hampering the e...

  8. Nuclear power development: global challenges and strategies

    This article highlights key factors that will determine today and tomorrow's optimal energy strategies. It addresses methods to utilize the high potential energy content of uranium. Plutonium used as fuel in a nuclear reactors is discussed as is the future potential of a thorium fuel cycle. Various strategies to increase the economic viability of nuclear power are brought out. Technological means to further minimize environmental impacts and to enhance safety are covered as they are a major factor in public acceptance. Also covered are advances anticipated by mid-century in nuclear reactor and fuel cycle technologies

  9. Understanding the challenges of global warming

    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 demonstrate the urgent need to move away from fossil fuels towards low emission and renewable sources, accompanied by examples of the Scandinavian experience to show that it is possible to enjoy a lifestyle similar to North American standards while reducing total average emissions to about six tonnes per person per year compared to the Canadian average of 16 tonnes per person per year. 2 tabs

  10. Climate Change - Global Risks, Challenges & Decisions

    Richardson, Katherine; Steffen, Will; Schellnhuber, Hans J.; Alcamo, Joseph; Barker, Terry; Kammen, Daniel M.; Leemans, Rik; Liverman, Diana; Munasinghe, Mohan; Osman-Elasha, Balgis; Stern, Nicholas; Wæver, Ole

    influencing the climate in ways that threaten the well-being and continued development of human society. If humanity is to learn from history and to limit these threats, the time has come for stronger control of the human activities that are changing the fundamental conditions for life on Earth. To decide on...... environment, and the many tools and approaches available to deal effectively with the challenge of climate change. The report has been produced by a writing team comprised of members of the Scientific Steering Committee for the IARU Congress and individuals invited to give the writing team academic and...

  11. Challenges to Born Global SMEs : A study on overcoming the challenges that are faced by born global SMEs

    Hamza, Aziz; Zulfiqar, Salman

    2011-01-01

    Purpose: The purpose of the study is to explore the challenges that are faced by born global SMEs and how they overcome these challenges. Method: For literature review and secondary research, data and information has been gathered from disciplines of international entrepreneurship. Primary research has been done on four born global firms; two from Sweden and two from Pakistan. Qualitative research and analysis has been used in the study. Originality: This study contributes to literature by co...

  12. Addressing statistical and operational challenges in designing large-scale stream condition surveys.

    Dobbie, Melissa J; Negus, Peter

    2013-09-01

    Implementing a statistically valid and practical monitoring design for large-scale stream condition monitoring and assessment programs can be difficult due to factors including the likely existence of a diversity of ecosystem types such as ephemeral streams over the sampling domain; limited resources to undertake detailed monitoring surveys and address knowledge gaps; and operational constraints on effective sampling at monitoring sites. In statistical speak, these issues translate to defining appropriate target populations and sampling units; designing appropriate spatial and temporal sample site selection methods; selection and use of appropriate indicators; and setting effect sizes with limited ecological and statistical information about the indicators of interest. We identify the statistical and operational challenges in designing large-scale stream condition surveys and discuss general approaches for addressing them. The ultimate aim in drawing attention to these challenges is to ensure operational practicality in carrying out future monitoring programs and that the resulting inferences about stream condition are statistically valid and relevant. PMID:23344628

  13. Canada and global warming: Meeting the challenge

    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

  14. Wildland urban interface: Addressing the challenges of implementing FireSmart in the city of Calgary

    McFadden, Ryan

    2005-01-01

    As the City of Calgary expands into rural areas, communities will encounter Wildland Urban Interface (WUI), which is defined as any area where structures are located near or among combustible wildland fuels. With the exception of Calgary, much of Alberta and British Columbia have implemented FireSmart principles that reduce the risk of WUI fires. This study provides recommendations as to how the City of Calgary can address the challenges of implementing FireSmart principles. This study combin...

  15. Challenges for a local service agency to address domestic violence : a case study from rural indonesia

    Elli Nur Hayati; Maria Emmelin; Malin Eriksson

    2014-01-01

    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 servic...

  16. Global challenges in integrated coastal zone management

    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...

  17. 'Caring schools' – a solution for addressing challenging behaviour in schools?

    F.H. Weeks

    2008-07-01

    Full Text Available Media reports suggest that challenging behaviour is no longer the exception to the rule in South African schools. Furthermore, such problem behaviour is increasingly violent in nature, thus constituting a particular cause for concern. In this article the concept of “caring schools” is explored as a means of addressing learners’ challenging behaviour. A research study was undertaken at eight South African primary schools. The conclusions drawn from this research were verified by the correlative research findings of other researchers, as ascertained from the literature study. A key element of this research was the identification of attributes associated with caring schools and the impact thereof on learners’ behaviour patterns. From the findings of this research study it is concluded that caring schools represent a possible solution for dealing with challenging behaviour in South African schools.

  18. The Global Virus Network: Challenging chikungunya.

    McSweegan, Edward; Weaver, Scott C; Lecuit, Marc; Frieman, Matthew; Morrison, Thomas E; Hrynkow, Sharon

    2015-08-01

    The recent spread of chikungunya virus to the Western Hemisphere, together with the ongoing Ebola epidemic in West Africa, have highlighted the importance of international collaboration in the detection and management of disease outbreaks. In response to this need, the Global Virus Network (GVN) was formed in 2011. The GVN is a coalition of leading medical virologists in 34 affiliated laboratories in 24 countries, who collaborate to share their resources and expertise. The GVN supports research, promotes training for young scientists, serves as a technical resource for governments, businesses and international organizations, facilitates international scientific cooperation, and advocates for funding and evidence-based public policies. In response to the spread of chikungunya, the GVN formed a task force to identify research gaps and opportunities, including models of infection and disease, candidate vaccines and antivirals, epidemiology and vector control measures. Its members also serve as authoritative sources of information for the public, press, and policy-makers. This article forms part of a symposium in Antiviral Research on "Chikungunya discovers the New World". PMID:26071007

  19. Researching gender: the challenge of global diversity today

    Longman, Chia

    2010-12-01

    Full Text Available The text of this paper is based on a lecture given at the symposium of the Ghent African Platform “Researching Gender in/on Africa” at Ghent University in December 2009. It addresses some general challenges faced by ‘gender studies’ as an autonomous field versus ‘gender research’ as an integrated topic within mainstream disciplines in academia. Gender studies have sometimes superseded ‘women’s studies’ and expanded to cover the terrain of study of various forms of diversity including men’s and transgender studies. We will show that the ‘mainstreaming’ of gender in public policy at local, national and transnational levels is a development which may potentially lead to the loss of a – feminist – political edge. Secondly, while gender studies with their emphasis on socially constructed gender as opposed to biological essentialist understandings of ‘sex’ appear to face the challenge of a popular ‘new biological determinism’, it is shown that the binary model of sex/gender in fact has been criticised for some time now from within feminist theory and gender research. This is (selectively illustrated with research from four disciplines, including the work of African gender studies scholars, i.e. feminist philosophy, social sciences (in particularsocio-cultural anthropology, history and biology itself. This then shows how the accusation that gender studies would be ‘socially deterministic’ without attending to bodily matters or materiality is unfounded. Finally, it is argued that there is still a need for gender studies to become more culturally diverse, more global and transnational in its outlook, by becoming more deeply attuned to the way gender intersects with other forms of difference and taking into account postcolonial critiques of western feminist paternalism, without falling into the trap of cultural relativism.

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

    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...

  1. Global challenges of graduate level Ayurvedic education: A survey

    Patwardhan, Kishor; Gehlot, Sangeeta; Singh, Girish; Rathore, H. C. S.

    2010-01-01

    In the present day scenario, Ayurveda is globally being perceived in several contradictory ways. Poor quality of Ayurveda graduates produced as a result of poorly structured and poorly regulated education system is at least one of the important factors responsible for this scenario. The present study was carried out to evaluate the ‘Global challenges of graduate level Ayurvedic education’ and is based on the responses of Ayurvedic students and Ayurvedic teachers from various educational insti...

  2. Meeting global health challenges through operational research and management science

    Geoff Royston

    2011-01-01

    This paper considers how operational research and management science can improve the design of health systems and the delivery of health care, particularly in low-resource settings. It identifies some gaps in the way operational research is typically used in global health and proposes steps to bridge them. It then outlines some analytical tools of operational research and management science and illustrates how their use can inform some typical design and delivery challenges in global health. ...

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

    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

  4. Global Energy Transitions and the Challenge of Climate Change

    Global emissions of greenhouse-gases have increased markedly as a result of human activities since pre-industrial times. This increase in emissions has lead to unequivocal global warming, which is evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice, and rising global average sea level. Reducing the risk of irreversible climate impacts requires thus the mitigation of global GHG emissions aiming at the long-term stabilization of atmospheric GHG concentrations. Achieving this goal translates into the need of reducing emissions to virtually zero over long time-frames. Yet international agreement on a long-term climate policy target remains a distant prospect, due to both scientific uncertainty and political disagreement on the appropriate balance between mitigation costs and reduced risks of dangerous impacts. At the same time, growing emissions of greenhouse gases continue to increase the amount of climate change we are committed to over the long term. Over the next few decades, these growing emissions may make some potentially desirable long term goals unattainable. Recent analysis conducted at IIASA indicates the need of major energy transitions over the next few decades. For example, staying below the target suggested by the European Union of 2 C warming (with just a 50% likelihood) will require the massive deployment of zero-carbon energy by 2050, and a tippling of the contribution of zero-carbon energy globally to more than 60% by that time. Although there are large uncertainties with respect to the deployment of individual future technologies, there is strong evidence that no single mitigation measure alone would be sufficient for achieving the stabilization of GHG concentrations at low levels. A wide portfolio of technologies across all GHG-intensive sectors is needed for cost-effective emissions reductions. The bulk of these emissions reductions would need to come from the energy sector, with the forest and agricultural sectors playing an important role for the cost-effectiveness. Energy-related measures range from energy conservation and efficiency improvements to shifts away from carbon-intensive coal to cleaner fuels (such as natural gas, renewable, and nuclear), as well as 'add-on' technologies such as carbon capture and storage. Other important measures include changes in agricultural practices to reduce CH4 and N2O emissions, and enhancement of terrestrial sink activities in the forest sector. Reducing the risks of climate change significantly, requires fundamental structural changes of the energy system in the long term, combined with accelerated technology diffusion and early investments over the next few decades. In addition, appropriate and effective investment incentives need to be in place for development, acquisition, transfer, and deployment of new technologies. Achieving a trend-reversal of presently declining trends of R and D expenditures in environmentally friendly energy technologies will thus be central for addressing the climate change challenge.(author)

  5. ICD-10 Medical Coding: The Role of Perioperative Services in Addressing Implementation Challenges.

    Wing, Toni L

    2016-02-01

    The International Classification of Diseases, 10th Revision (ICD-10) was adopted in the United States on October 1, 2015. Replacing the outdated ICD, Ninth Revision, Clinical Modification (ICD-9-CM) coding system was long overdue, and the updated classifications were needed to accurately collect data and improve patient care. However, the complexity of ICD-10 may present substantial challenges for health information management coders and affect hospital revenue collection. Because the OR generates a large share of a hospital's overall revenue, perioperative services personnel must take a critical look at ICD-10 changes and address adoption challenges to minimize the negative effects ICD-10 may have on surgical revenue and help personnel identify perioperative services' important role in ICD-10 implementation. PMID:26849983

  6. Addressing the challenges for sustainable production of algal biofuels: II. Harvesting and conversion to biofuels.

    Abdelaziz, Ahmed E M; Leite, Gustavo B; Hallenbeck, Patrick C

    2013-01-01

    In order to ensure the sustainability of algal biofuel production, a number of issues need to be addressed. Previously, we reviewed some of the questions in this area involving algal species and the important challenges of nutrient supply and how these might be met. Here, we take up issues involving harvesting and the conversion ofbiomass to biofuels. Advances in both these areas are required if these third-generation fuels are to have a sufficiently high net energy ratio and a sustainable footprint. A variety of harvesting technologies are under investigation and recent studies in this area are presented and discussed. A number of different energy uses are available for algal biomass, each with their own advantages as well as challenges in terms of efficiencies and yields. Recent advances in these areas are presented and some of the especially promising conversion processes are highlighted. PMID:24350436

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

    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

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

    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

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

    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.

  10. Leveraging Emerging Technologies to Address Specific Learning Challenges and Derive Authentic Learning in Mathematics for Business at Africa University - Zimbabwe

    Agrippah Kandiero; Nelson Jagero

    2014-01-01

    Emerging Technologies have been put forward by many theorists and researchers in the field of education as the key to 21st century pedagogy alternative, with promise to address learning challenges and provide a platform for authentic learning. This paper reports on use of Emerging Technologies to address learning challenges and derive authentic learning in a Mathematics for Business undergraduate course at Africa University. The research was motivated by an authentic learning challenge based ...

  11. The Role of Nanoscience and Nanotechnology in Addressing the World's Energy Challenges

    Dickerson, James

    2014-03-01

    The Center for Functional Nanomaterials (CFN) at Brookhaven National Laboratory in the United States provides state-of-the-art capabilities for the fabrication and study of nanoscale materials, with an emphasis on atomic-level tailoring to achieve desired properties and functions. The CFN is a science-based user facility, simultaneously developing strong scientific programs while offering broad access to its capabilities and collaboration through an active user program. The overarching scientific theme of the CFN is the development and understanding of nanoscale materials that address the Nations' challenges in energy security, consistent with the Department of Energy mission. The CFN is one of five Nanoscale Science Research Centers (NSRCs) funded by the Office of Science of the United States Department of Energy. The CFN supports Brookhaven's goal of leadership in the development of advanced materials and processes for selected energy applications. In my presentation, I will highlight the role that the CFN, through its scientific staff and this scientific user community, is playing in addressing the world's energy challenges. I will focus on several trajectories of research that are being executed at CFN, including work on photovoltaics, novel nanostructured materials for catalysis, soft and biological materials, and our state-of-the-art electron microscopy and proximal probe microscopy facilities.

  12. Career challenges and opportunities in the global chemistry enterprise

    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...

  13. Poverty and the Multiple Stakeholder Challenge for Global Leaders

    Reade, Carol; Todd, Anne Marie; Osland, Asbjorn; Osland, Joyce

    2008-01-01

    The article presents a case study in which business leaders deal with challenging problems related to poverty, involving multiple stakeholders. This emphasizes the importance of training prospective global leaders to manage stakeholder relationships and engage in stakeholder dialogue. The authors highlight the stakeholder role played by

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

    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.

  15. Addressing practical challenges in utility optimization of mobile wireless sensor networks

    Eswaran, Sharanya; Misra, Archan; La Porta, Thomas; Leung, Kin

    2008-04-01

    This paper examines the practical challenges in the application of the distributed network utility maximization (NUM) framework to the problem of resource allocation and sensor device adaptation in a mission-centric wireless sensor network (WSN) environment. By providing rich (multi-modal), real-time information about a variety of (often inaccessible or hostile) operating environments, sensors such as video, acoustic and short-aperture radar enhance the situational awareness of many battlefield missions. Prior work on the applicability of the NUM framework to mission-centric WSNs has focused on tackling the challenges introduced by i) the definition of an individual mission's utility as a collective function of multiple sensor flows and ii) the dissemination of an individual sensor's data via a multicast tree to multiple consuming missions. However, the practical application and performance of this framework is influenced by several parameters internal to the framework and also by implementation-specific decisions. This is made further complex due to mobile nodes. In this paper, we use discrete-event simulations to study the effects of these parameters on the performance of the protocol in terms of speed of convergence, packet loss, and signaling overhead thereby addressing the challenges posed by wireless interference and node mobility in ad-hoc battlefield scenarios. This study provides better understanding of the issues involved in the practical adaptation of the NUM framework. It also helps identify potential avenues of improvement within the framework and protocol.

  16. City leadership: At the heart of the global challenge

    Oliver, P.A.

    2008-09-30

    The world's attention is now focused on cities, and for good reasons. From a global perspective cities have become the engines of economic prosperity. In 2007, the collective Gross Domestic Product (GDP) of the top 10 cities exceeded the total GDP of 162 countries combined, with Tokyo alone generating a larger GDP than Canada. Cities have become the centers of population. In 1900, only 10% of the world's population lived in cities, but by 2007 the urban population had reached 50%, and the estimate for 2050 is that 75% of the world's population, over 7 billion people, will be living in cities. In parallel, cities have become the centers of consumption. In 2006, cities accounted for approximately 67% of global primary energy demand, a concentration that is expected to rise to 75% by 2030. The corollary to this concentration of population and consumption is the concentration of activities that lead to climate change. Cities now acount for over 70% of global carbon dioxide (CO{sub 2}) emissions. Asia's cities are at the forefront of the global challenges of urbanization. While they are the location of many challenges, cities also present opportunities, particularly in finding solutions to the crucial global challenges of our time -- climate change, energy demand and water. Many of the world's greatest challenges, from environmental degradation to widening income gaps, are increasingly coming to be defined as urban challenges, given the rapid growth of cities. The author, who leads the World Economic Forum's SlimCity initiative, take a look at the options being explored by the public and private sectors.

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

    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.

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

    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 e-HPA.Regulation and Certification: Construct a self-regulation and certification framework within e-HPA.Education and Training: Make significant changes to medical, nursing, and paraprofessional curricula by including training for understanding, evaluating, and utilizing predictive models.

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

    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.

  20. Economic optimization of a global strategy to address the pandemic threat.

    Pike, Jamison; Bogich, Tiffany; Elwood, Sarah; Finnoff, David C; Daszak, Peter

    2014-12-30

    Emerging pandemics threaten global health and economies and are increasing in frequency. Globally coordinated strategies to combat pandemics, similar to current strategies that address climate change, are largely adaptive, in that they attempt to reduce the impact of a pathogen after it has emerged. However, like climate change, mitigation strategies have been developed that include programs to reduce the underlying drivers of pandemics, particularly animal-to-human disease transmission. Here, we use real options economic modeling of current globally coordinated adaptation strategies for pandemic prevention. We show that they would be optimally implemented within 27 y to reduce the annual rise of emerging infectious disease events by 50% at an estimated one-time cost of approximately $343.7 billion. We then analyze World Bank data on multilateral "One Health" pandemic mitigation programs. We find that, because most pandemics have animal origins, mitigation is a more cost-effective policy than business-as-usual adaptation programs, saving between $344.0.7 billion and $360.3 billion over the next 100 y if implemented today. We conclude that globally coordinated pandemic prevention policies need to be enacted urgently to be optimally effective and that strategies to mitigate pandemics by reducing the impact of their underlying drivers are likely to be more effective than business as usual. PMID:25512538

  1. Facilitators, challenges, and collaborative activities in faith and health partnerships to address health disparities.

    Kegler, Michelle C; Hall, Sarah M; Kiser, Mimi

    2010-10-01

    Interest in partnering with faith-based organizations (FBOs) to address health disparities has grown in recent years. Yet relatively little is known about these types of partnerships. As part of an evaluation of the Institute for Faith and Public Health Collaborations, representatives of 34 faith-health teams (n = 61) completed semi-structured interviews. Interviews were tape recorded, transcribed, and coded by two members of the evaluation team to identify themes. Major facilitators to faith-health collaborative work were passion and commitment, importance of FBOs in communities, favorable political climate, support from community and faith leaders, diversity of teams, and mutual trust and respect. Barriers unique to faith and health collaboration included discomfort with FBOs, distrust of either health agencies or FBOs, diversity within faith communities, different agendas, separation of church and state, and the lack of a common language. Findings suggest that faith-health partnerships face unique challenges but are capable of aligning resources to address health disparities. PMID:20696884

  2. Ethics in occupational health: deliberations of an international workgroup addressing challenges in an African context

    2014-01-01

    Background International codes of ethics play an important role in guiding professional practice in developing countries. In the occupational health setting, codes developed by international agencies have substantial import on protecting working populations from harm. This is particularly so under globalisation which has transformed processes of production in fundamental ways across the globe. As part of the process of revising the Ethical Code of the International Commission on Occupational Health, an Africa Working Group addressed key challenges for the relevance and cogency of an ethical code in occupational health for an African context through an iterative consultative process. Discussion Firstly, even in the absence of strong legal systems of enforcement, and notwithstanding the value of legal institutionalisation of ethical codes, guidelines alone may offer advantageous routes to enhancing ethical practice in occupational health. Secondly, globalisation has particularly impacted on health and safety at workplaces in Africa, challenging occupational health professionals to be sensitive to, and actively redress imbalance of power. Thirdly, the different ways in which vulnerability is exemplified in the workplace in Africa often places the occupational health professional in invidious positions of Dual Loyalty. Fourth, the particular cultural emphasis in traditional African societies on collective responsibilities within the community impacts directly on how consent should be sought in occupational health practice, and how stigma should be dealt with, balancing individual autonomy with ideas of personhood that are more collective as in the African philosophy of ubuntu. To address stigma, practitioners need to be additionally sensitive to how power imbalances at the workplace intersect with traditional cultural norms related to solidarity. Lastly, particularly in the African context, the inseparability of workplace and community means that efforts to address workplace hazards demand that actions for occupational health extend beyond just the workplace. Summary A stronger articulation of occupational health practice with advocacy for prevention should be an ethical norm. Ethical codes should ideally harmonize and balance individual and community needs so as to provide stronger moral authority guidelines. There is a need to consider an African Charter on Bioethics as complementary and strengthening of existing codes for the region. PMID:24957477

  3. Researching gender: the challenge of global diversity today

    Longman, Chia

    2010-01-01

    The text of this paper is based on a lecture given at the symposium of the Ghent African Platform Researching Gender in/on Africa at Ghent University in December 2009. It addresses some general challenges faced by gender studies as an autonomous field versus gender research as an integrated topic within mainstream disciplines in academia. Gender studies have sometimes superseded womens studies and expanded to cover the terrain of study of various forms of diversity including mens an...

  4. Challenges for Global Education in the Mediterranean Region

    Surian, Alessio

    2004-01-01

    This paper reviews some of the present challenges facing learning in the 21. century and the concern for "glocal" issues in the Mediterranean region. It stresses that global education can be translated into various focal themes such as development, environment, human rights, intercultural relations, peace. However, such a translation should retain a common "broad" methodological approach centred on conflict transformation. A sociology of "translation" is needed for enhanced co-operation among...

  5. THE CHALLENGE OF GLOBALIZATION FOR LARGE CHINESE FIRMS

    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...

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

    Omorogieva Ojo

    2015-01-01

    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 nutritio...

  7. European Industrial Relations: Transnational Relations and Global Challenges

    Aliu, Armando

    2012-01-01

    This study investigates transnational relations and global challenges which the European Industrial Relations have been facing recently. The paper, methodologically, was structured with taking into account both socio- political and judicial arguments. The social theory, and ergo, the practice in Europe were analyzed according to Marxist point of view. Basically, industrial relations and employment relationship were examined from the perspectives of employees, employee representatives and nati...

  8. CHALLENGES OF THE GLOBAL WORKFORCE WITH REFERENCE TO PAKISTAN

    Prof. Dr. M. Abuzar Wajidi; Javed Ahmed Chandio

    2013-01-01

    In the midst of unpredictable world economic fluctuations, organizations are learning two challenging lessons: one that globalization is irreversible, and, second, organizations must remain vigilantly prepared to adjust to the ever-changing business environment.In fact, business leaders consider that the recent business environment is in a state of crisis.However, it is acknowledged that effective management of workforce can serve to grasp the opportunities that will propel them ahead within ...

  9. Developing sustainable global health technologies: insight from an initiative to address neonatal hypothermia.

    Gupta, Rajesh; Patel, Rajan; Murty, Naganand; Panicker, Rahul; Chen, Jane

    2015-02-01

    Relative to drugs, diagnostics, and vaccines, efforts to develop other global health technologies, such as medical devices, are limited and often focus on the short-term goal of prototype development instead of the long-term goal of a sustainable business model. To develop a medical device to address neonatal hypothermia for use in resource-limited settings, we turned to principles of design theory: (1) define the problem with consideration of appropriate integration into relevant health policies, (2) identify the users of the technology and the scenarios in which the technology would be used, and (3) use a highly iterative product design and development process that incorporates the perspective of the user of the technology at the outset and addresses scalability. In contrast to our initial idea, to create a single device, the process guided us to create two separate devices, both strikingly different from current solutions. We offer insights from our initial experience that may be helpful to others engaging in global health technology development. PMID:25355235

  10. Understanding Global Change: the pedagogical challenge of the 21st century (Invited)

    Berbeco, M.; McCaffrey, M.; White, L. D.; Stuhlsatz, M.

    2013-12-01

    Human impacts on natural systems, from climate change to habitat fragmentation, are some of the greatest challenges facing our world. Yet, outside of state standards, it is not well-known what educators teach in relation to global change and human impacts on natural systems. The recently released Next Generation Science Standards, which many states are in the process of adopting, emphasize the human components of global change. In order to address the challenges that educators face in their own understanding of these complex, cross-disciplinary topics, the National Center for Science Education, the UC Museum of Paleontology, and BSCS surveyed educators across the country to find out how and why they teach about global change. Results indicate that educators teach those topics in which they feel the most confident and have experienced the most professional development. Topics that many scientists often focus on in relation to global change, such as phenology, the spread of disease and even ocean acidification, were often left out of the classroom. These results indicate a disconnect between the scientific and educational communities in their understanding of global change issues, and call for high-quality resources and professional development to help prepare educators to teach their students about these 21st century challenges.

  11. DEVELOPMENT, GLOBALIZATION AND ENVIRONMENT: NEW AND OLD CHALLENGES

    Vinicius Ortiz de Camargo

    2006-11-01

    Full Text Available Briefly, this article discuss the problems about the social, political and economic tendencies brought by globalization which are new, but at the same time they bring some tragedies for development. Thats why it becomes a challenge for the people to respond in an innovative way, which may not always come true, but they may pave the way for the discussion about the tragedies of development, now called globalization. It is the case of the environment, which is analyzed in this article. The conclusion is not that optimistic, although it shows that the development of globalization is a double-edged sword that is under the criticism of our modern history.

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

    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 next course.

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

    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 nuclear power plant experts), the capacity and capability to respond optimally to an emergency is enhanced. Today's emergency preparedness also needs to address prevention against and response to nuclear and radiological terror attacks. Document available in abstract form only. (authors)

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

    Eva Mateo-Marti

    2014-08-01

    Full Text Available 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 planetary atmospheres conditions. These vacuum chambers are able to simulate atmospheres and surface temperatures representative of the majority of planetary objects, and they are especially appropriate for studying the physical, chemical and biological changes induced in a particular sample by in situ irradiation or physical parameters in a controlled environment. Vacuum chambers are a promising potential tool in several scientific and technological fields, such as engineering, chemistry, geology and biology. They also offer the possibility of discriminating between the effects of individual physical parameters and selected combinations thereof. The implementation of our vacuum chambers in combination with analytical techniques was specifically developed to make feasible the in situ physico-chemical characterization of samples. Many wide-ranging applications in astrobiology are detailed herein to provide an understanding of the potential and flexibility of these experimental systems. Instruments and engineering technology for space applications could take advantage of our environment-simulation chambers for sensor calibration. Our systems also provide the opportunity to gain a greater understanding of the chemical reactivity of molecules on surfaces under different environments, thereby leading to a greater understanding of interface processes in prebiotic chemical reactions and facilitating studies of UV photostability and photochemistry on surfaces. 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.

  15. Sustainable Methods of Addressing Challenges Facing Small Holder Tea Sector in Kenya: A Supply Chain Management Approach

    Elias Kiarie Kagira; Sarah Wambui Kimani; Kagwathi Stephen Githii

    2012-01-01

    This Conceptual paper addresses the challenges facing the small holder tea sector in Kenya. It provides background information about tea growing in Kenya, its export performance, and organizational structure. It then categorizes the main challenges into five and provides some solutions to the challenges, borrowing from some supply chain management practices to culminate into competitive strategies. In the face of declining and shifting competitiveness of the small holder tea sector in Kenya, ...

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

    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 Extra Vehicular Activities are mandatory to ensure safety to the crew and all others involved. Innovation in testing techniques is important as well. The advent of Solid State Lighting technology and the lack of stable national and international standards for its implementation pose new challenges on how to design, test and verify individual light fixtures and the environment that uses them. The ISS will soon be replacing its internal fluorescent lighting system to a solid state LED system. The Solid State Lighting Assembly will be used not only for general lighting, but also as a medical countermeasure to control the circadian rhythm of the crew. The new light source has performance criteria very specific to its spectral fingerprint, creating new challenges that were originally not as significant during the original design of the ISS. This presentation will showcase findings and toolsets our team is using to assist in the planning of tasks, and design of operational lighting environments on the International Space Station.

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

    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»

  18. Can Adaptive Comanagement Help to Address the Challenges of Climate Change Adaptation?

    Ryan Plummer

    2013-12-01

    Full Text Available A shift is taking place within environmental governance that draws attention to modes and instruments that respond to system dynamics, uncertainty, and contested values. Adaptive comanagement is one process being advanced to make governance operational as it emphasizes collaboration among diverse actors, functions across scales and levels, and fosters learning though iterative feedback. Although extensive experience with adaptive comanagement has been gained in relation to other environmental and resource issues, its potential contribution to the governance of adaption is largely unexplored. This paper probes how adaptive comanagement might offer support to climate change adaptation and identifies gaps in knowledge requiring attention. In drawing upon existing literature and applied experiences, it is argued that adaptive comanagement may contribute to climate change adaptation by building generalized adaptive capacity as well as providing a novel institutional arrangement to generate adaptive responses. At the same time, several questions emerge about adaptive comanagement in this context. Considerations are thus discussed for adaptive comanagement scholarship and application in addressing the challenge of climate change adaptation.

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

    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)

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

    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.

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

    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...

  2. Engaging undergraduates to solve global health challenges: a new approach based on bioengineering design.

    Oden, Maria; Mirabal, Yvette; Epstein, Marc; Richards-Kortum, Rebecca

    2010-09-01

    Recent reports have highlighted the need for educational programs to prepare students for careers developing and disseminating new interventions that improve global public health. Because of its multi-disciplinary, design-centered nature, the field of Biomedical Engineering can play an important role in meeting this challenge. This article describes a new program at Rice University to give undergraduate students from all disciplines a broad background in bioengineering and global health and provides an initial assessment of program impact. Working in partnership with health care providers in developing countries, students in the Beyond Traditional Borders (BTB) initiative learn about health challenges of the poor and put this knowledge to work immediately, using the engineering design process as a framework to formulate solutions to complex global health challenges. Beginning with a freshman design project and continuing through a capstone senior design course, the BTB curriculum uses challenges provided by partners in the developing world to teach students to integrate perspectives from multiple disciplines, and to develop leadership, communication, and teamwork skills. Exceptional students implement their designs under the guidance of clinicians through summer international internships. Since 2006, 333 students have designed more than 40 technologies and educational programs; 28 have been implemented in sub-Saharan Africa, Latin America, the Caribbean, southeast Asia, and the United States. More than 18,000 people have benefited from these designs. 95% of alumni who completed an international internship reported that participation in the program changed or strengthened their career plans to include a focus on global health medicine, research, and/or policy. Empowering students to use bioengineering design to address real problems is an effective way to teach the new generation of leaders needed to solve global health challenges. PMID:20387116

  3. Global oral health inequalities: oral infections-challenges and approaches.

    Challacombe, S; Chidzonga, M; Glick, M; Hodgson, T; Magalhães, M; Shiboski, C; Owotade, F; Ranganathan, R; Naidoo, S

    2011-05-01

    Four oral mucosal infections were identified as Global Oral Health Priorities: (a) HIV and associated viral, bacterial, and fungal infections; (b) tuberculosis; (c) NOMA; and (d) sexually transmitted diseases. Huge global inequalities exist in all four. HIV-associated infections constitute the major challenge. Oral manifestations of AIDS can be specifically diagnostic, indicating a significant role for dentists within health teams. The World Workshops in Oral Health & Disease in AIDS have identified a research program, elements of which are being implemented. Data on oral mucosal involvement in tuberculosis, syphilis, and gonorrhea are incomplete in developed countries and virtually non-existent in low- and middle-income countries, indicating the need for further epidemiological studies. Oral manifestations of tuberculosis and sexually transmitted diseases are largely associated with general health, so action programs should be integrated with agencies treating the systemic diseases. NOMA is very much in the oral health domain. It is a preventable disease associated with malnutrition and unidentified bacterial factors. Prevalence is probably grossly overestimated at present; but nevertheless it constitutes a challenge to the profession, especially in the NOMA belt. Current treatment is surgical, but plans for its eradication should be achievable. The global oral health community, especially the IADR, has a major role to play. PMID:21490235

  4. Global Energy Challenges of the 21. Century and Nuclear Energy

    The paper considers the world energy demand till the middle of the century, as well as possible forecasting solution for this challenge. On the base of the mathematical model developed in the Kurchatov Institute in 2003- 2006, the vision of the global nuclear energy system and its potential contribution in the energy mix was analyzed. The rate of rapprochement between specific energy consumptions in different countries of the world is a key parameter determining the energy market strain. It was shown that a continuation of the current world trends of this rapprochement would result in an energy resource deficit already in the nearest future. The energy mix picture would contain an 'unsatisfied demand' area of about 10 000 Mtoe of total energy to be consumed by the mid-century Supposing that the mankind has to meet the 'unsatisfied demand' by nuclear energy, the global energy challenges of the 21. century energy do not impose any upper limit on nuclear energy development, the scale of which would be determined by development opportunities. Russia, as one of the pioneers of the First Nuclear Era, possesses great experience of solving the key issues of nuclear energy of the 20. century, and is capable to play an important role in dealing with the challenges faced by nuclear in the 21. century. (authors)

  5. Global and regional shocks: Challenges to Asian economies

    Shin, Kwanho

    2008-01-01

    Two major economic problems are currently shadowing Asian economies. On the one hand, the slowdown in the US economy, ignited by the subprime mortgage crisis, may not be confined to the US region and may affect Asian countries as well. On the other hand, the recent fuel and food price increases, a global shock in nature, are also likely to influence most Asian economies that are heavily dependent on oil imports. In this short article, by summarizing recent studies on these issues, I address h...

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

    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.)

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

    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

  8. DYNAMICS AND NEW CHALLENGES IN THE GLOBAL COMMODITY MARKET

    MARIA CARTAS

    2015-12-01

    Full Text Available Global economy and particularly the world production of goods depends to a large extent on the supply of raw materials, of resource inputs extracted from the environment as well as an easy access to them. Commodities play an important part in the growth of global production and in the world trade in goods and services. The access to raw materials is vital for sustaining the productive capacity of the economy and also for satisfying domestic demand for industrial goods. On the other side, increasing demand for commodities and the need for assuring a sustainable supply pose great challenges on the world economy. The issue of raw materials supply represents a high - priority theme in the political agenda of the European Union. The Raw Materials Initiative launched in 2008 by the European Commission is based on three main pillars: - to ensure the access to raw materials on world market at undistorted conditions; - to foster sustainable supply of raw materials from European sources; - to reduce the EU's consumption of primary raw materials. (EC, 2008. To this end, EC has started to take action in order to ensure access to resources and avoid supply shortages. A great deal of attention is being paid to the study of recent developments in the global and particular commodity markets, taking into consideration fundamental aspects as supply concentration, governance of producing countries, the pressure of demand and its impact on prices, material's substitutability, stressing the role of resource consumption efficiency, recycling and substitution of vital raw materials and thus providing policy makers and industry with reliable information on how to efficiently manage resource inputs. This paper is dealing with the main developments which occurred during the past decade or so in the global commodity market, a major driver of the world economy, with particular reference to selected key -markets - as: aluminium, copper, nickel; cotton; corn, meat - swine, rice, wheat, soybeans; oil - emphasizing the issue of price volatility and new challenges in the market.

  9. Combustion and global climate change: Canada's challenges and solutions

    All aspects of energy use, combustion and environmental impacts have been examined in an effort to find scientific, engineering and societal solutions to the global warming and climatic change challenges facing the world's population. Primary emphasis was on challenges to Canadians and the uniquely Canadian solutions required to ensure that Canada as a nation can meet its environmental commitments under the Kyoto Protocol. The conference was organized in eight concurrent sessions, some of which were further subdivided into two or more sub-sessions. Each session or sub-session consisted of an average of five formal presentations and the ensuing question and answer sessions. The proceedings volume contains only the formal presentations. Session titles included (1) flaring; (2) how can electric utilities succeed in the climate change challenge; (3) industrial combustion and greenhouse gases: the consequences and the challenges; (4) more efficient residential and commercial combustion systems; (5) carbon dioxide capture and sequestration; (6) the district energy solution and climate protection; (7) improving transportation engines, systems, and fuels for GHG emission reductions; and (8) biomass in Canada's energy mix. refs., tabs., figs

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

    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

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

    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.

  12. The National Academy of Sciences offers a new framework for addressing global warming issues.

    Barnard, R C; Morgan, D L

    2000-02-01

    The recent landmark report by the National Academy of Sciences reviewed the science on which the Kyoto Protocol was based. NAS concluded that the policy choices and the mandatory reductions in greenhouse gases by the developed nations were based on incomplete science with significant uncertainties. In view of these uncertainties the NAS report developed a comprehensive strategic 10-year research program to address the basic issue of whether human activity that results in environmental changes is responsible for climate changes. The report provides a new framework for consideration of global warming issues. The UN International Panel on Climate Change (the UN science advisor) in its 1997 report to the Kyoto parties pointed out the confusing difference between scientific usage of the term "climate change" that distinguishes human from natural causes of change and the official usage that combines natural and human causes of changes in climate. The conclusion of the UN panel on human causes is equivocal. The 1999 report of the U.S. Global Science Research Committee also reached an equivocal conclusion on human causes and announced a 10-year research program to be developed in consultation with NAS. The precautionary measures provided in the 1992 UN Framework Convention differ from the ill-defined "precautionary principle" based on fear of uncertainty, and are consistent with the objectives of the NAS proposed research program. These developments together with the third report of the UN Intergovernmental Science Panel on developments in climate science due in 2001 merit consideration by the convention of the parties under the Kyoto Protocol. PMID:10715229

  13. 17th Workshop on MHD Stability Control: addressing the disruption challenge for ITER

    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 innovative means of control through application of electromagnetic torques, use of electron cyclotron current drive and even the idea of electrostatic current drive. This concluded with a second panel discussion on the disruption avoidance strategy in ITER, which commented on the important role played by energetic particles in stability, ideas of active stability sensing and ways to progress 3D reconstruction. In this special section of Plasma Physics and Controlled Fusion , we present several of the invited and contributed papers from the 2012 workshop, which have been subject to the normal refereeing procedures of the journal. These give a sense of the exceptional quality of the presentations at this workshop, which may be found at: http://fusion.gat.com/conferences/mhd12/. The Program Committee deeply appreciates the participation and support our community continues to show in this workshop, which provides an unparalleled opportunity for in-depth discussion of MHD issues. We would also like to thank our hosts Columbia University, and in particular Professor Gerald Navratil, for outstanding support and facilities in the face of Hurricane Sandy's adversity. The meeting thanked outgoing Program Chair, Dr Richard Buttery from General Atomics, and welcomed next year's Program Chair, Professor David Maurer from Auburn University. The next meeting will be held in Santa Fe 18-20 November 2013.

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

    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 community comes new requests for algorithms and processing capabilities. To address this demand, OT is developing an extensible service based architecture for integrating community-developed software. This "plugable" approach to Web service deployment will enable new processing and analysis tools to run collocated with OT hosted data.

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

    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.

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

    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.

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

    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...

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

    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

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

    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…

  20. On the global geodetic observing system: Africa's preparedness and challenges

    Botai, O. J.; Combrinck, Ludwig; Rautenbach, C. J. Hannes

    2013-02-01

    Space geodetic techniques and satellite missions play a crucial role in the determination and monitoring of geo-kinematics, Earth's rotation and gravity fields. These three pillars of geodesy provide the basis for determining the geodetic reference frames with high accuracy, spatial resolution and temporal stability. Space geodetic techniques have been used for the assessment of geo-hazards, anthropogenic hazards and in the design of early warning systems for hazard and disasters. In general, space geodesy provides products for Earth observation, science and influences many activities (e.g., building and management) in a modern society. In order to further promote the application of space geodetic methods to solving Earth science problems, the Global Geodetic Observing System (GGOS) of the International Association of Geodesy (IAG) was commissioned as an important geodetic infrastructure that integrates different geodetic techniques (such as Global Navigation Satellite Systems, Very Long Baseline Interferometry, Satellite Laser Ranging, Interferometric Synthetic Aperture Radar and Doppler Orbitography and Radio-positioning Integrated by Satellite), models and analysis techniques for the purpose of ensuring long-term, precise monitoring of geodetic observables vital for monitoring Earth system processes. Since its inception, there has been considerable progress made towards setting up the infrastructure necessary for the establishment of the GGOS database. While the challenges that beleaguer the GGOS are acknowledged (at least at global level), the assessment of an attuned GGOS infrastructure in the African context is necessary, yet lacking. In the present contribution, (a) the African preparedness and response to the observing system is assessed, and (b) the specific scientific and technological challenges of establishing a regional GGOS hub for Africa are reviewed. Currently only South Africa has a fundamental geodetic observatory located at Hartebeesthoek, Pretoria. Other countries in Africa have shown interest to participate in global geodetic activities, in particular through interest in the development of a unified African geodetic reference frame (AFREF). In particular interest has been shown in the proposed African VLBI Network (AVN), which will be partially based on existing ex-telecommunication radio antennas. Several countries are investigating their participation in the AVN, including Kenya, Nigeria and Ghana.

  1. Natural gas reserves/total energy consumption: a useful new ratio for addressing global climate change concerns

    Energy analysts have used the reserves/production ratios for oil and natural gas for decades as indicators of the ability of countries to maintain or increase their production of those fuels. The global community is now faced with the challenge of reducing carbon dioxide emissions from a variety of sources, with the energy sector being the largest contributor to the anthropogenic emissions of greenhouse gases. Natural gas has emerged as a highly desirable fuel, since it produces lower emissions of carbon dioxide than coal or oil for equivalent amounts of energy supplied. The ratio of a country's proven natural gas reserves to its total energy consumption is a good indicator of its ability to improve its air quality situation or address greenhouse gas reduction targets from domestic natural gas sources. This paper provides the ratio for several countries at different stages of development, and discusses some of the implications. In countries where exploration for natural gas has been limited, the estimated resources in place may sometimes be a more useful indicator than proven reserves, and could be used instead. (author)

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

    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…

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

    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

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

    Dll, Petra; Douville, Herv; Gntner, Andreas; Mller Schmied, Hannes; Wada, Yoshihide

    2015-10-01

    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.

  5. Climate change, global risks, challenges and decisions. Synthesis report

    The United Nations Framework Convention on Climate Change (UNFCCC) meeting to be held in Copenhagen in December 2009 (the 15th Conference of the Parties, COP-15) will be a critical step in developing a global response to the threat of climate change caused by human activities. The primary scientific input to those negotiations is the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), published in 2007. The IPCC report has already been instrumental in increasing both public and political awareness of the societal risks associated with unchecked emission of greenhouse gases. Since the production of the IPCC report, new knowledge has emerged that furthers understanding of the impacts of human influence on the climate and the response options and approaches that are available to tackle this complex issue. To bring this new knowledge together, the International Alliance of Research Universities organised an international scientific congress on climate change, Climate Change: Global Risks, Challenges and Decisions, which was held in Copenhagen from 10-12 March 2009. Participants came from nearly 80 different countries and contributed with more than 1400 scientific presentations. Abstracts for all of the scientific presentations made can be found at www.iop.org/EJ/volume/1755-1315/6, and a transcript of the closing plenary session can be found at environmentalresearchweb.org/cws/article/opinion/39126. This synthesis report presents an up-to-date overview of a broad range of research relevant to climate change - including fundamental climate science, the impacts of a changing climate on society and environment, and the many tools and approaches available to deal effectively with the challenge of climate change. (LN)

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

    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.

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

    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.

  8. Global challenges of graduate level Ayurvedic education: A survey.

    Patwardhan, Kishor; Gehlot, Sangeeta; Singh, Girish; Rathore, H C S

    2010-01-01

    In the present day scenario, Ayurveda is globally being perceived in several contradictory ways. Poor quality of Ayurveda graduates produced as a result of poorly structured and poorly regulated education system is at least one of the important factors responsible for this scenario. The present study was carried out to evaluate the 'Global challenges of graduate level Ayurvedic education' and is based on the responses of Ayurvedic students and Ayurvedic teachers from various educational institutions of India to a methodically validated questionnaire. As the study indicates, the poor standard of Ayurvedic education in India is definitely a cause of concern. The curriculum of Bachelor of Ayurvedic Medicine and Surgery (BAMS) course of studies is required to be reviewed and restructured. The syllabi are required to be updated with certain relevant topics like laws governing the intellectual property rights, basic procedures of standardization of medicinal products, fundamental methods of evaluating the toxicity of the medicinal products, essentials of healthcare management and the basics of cultivation and marketing of medicinal plants. Furthermore, the study suggests that the Ayurvedic academicians are required to be trained in standard methods of research and documentation skills, and the educational institutions are required to be encouraged to contribute their share in building up the evidence base for Ayurveda in the form of quality education and research. PMID:20532099

  9. Global Precipitation Measurement (GPM) Mission Applications: Activities, Challenges, and Vision

    Kirschbaum, Dalia; Hou, Arthur

    2012-01-01

    Global Precipitation Measurement (GPM) is an international satellite mission to provide nextgeneration observations of rain and snow worldwide every three hours. NASA and the Japan Aerospace Exploration Agency (JAXA) will launch a "Core" satellite carrying advanced instruments that will set a new standard for precipitation measurements from space. The data they provide will be used to unify precipitation measurements made by an international network of partner satellites to quantify when, where, and how much it rains or snows around the world. The GPM mission will help advance our understanding of Earth's water and energy cycles, improve the forecasting of extreme events that cause natural disasters, and extend current capabilities of using satellite precipitation information to directly benefit society. Building upon the successful legacy of the Tropical Rainfall Measuring Mission (TRMM), GPM's next-generation global precipitation data will lead to scientific advances and societal benefits within a range of hydrologic fields including natural hazards, ecology, public health and water resources. This talk will highlight some examples from TRMM's IS-year history within these applications areas as well as discuss some existing challenges and present a look forward for GPM's contribution to applications in hydrology.

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

    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.

  11. A framework for addressing implementation gap in global drowning prevention interventions: experiences from Bangladesh.

    Hyder, Adnan A; Alonge, Olakunle; He, Siran; Wadhwaniya, Shirin; Rahman, Fazlur; El Arifeen, Shams

    2014-12-01

    Drowning is the commonest cause of injury-related deaths among under-five children worldwide, and 95% of deaths occur in low- and middle-income countries (LMICs) where there are implementation gaps in the drowning prevention interventions. This article reviews common interventions for drowning prevention, introduces a framework for effective implementation of such interventions, and describes the Saving of Lives from Drowning (SoLiD) Project in Bangladesh, which is based on this framework. A review of the systematic reviews on drowning interventions was conducted, and original research articles were pulled and summarized into broad prevention categories. The implementation framework builds upon two existing frameworks and categorizes the implementing process for drowning prevention interventions into four phases: planning, engaging, executing, and evaluating. Eleven key characteristics are mapped in these phases. The framework was applied to drowning prevention projects that have been undertaken in some LMICs to illustrate major challenges to implementation. The implementation process for the SoLiD Project in Bangladesh is used as an example to illustrate the practical utilization of the framework. Drowning interventions, such as pool fencing and covering of water hazards, are effective in high-income countries; however, most of these interventions have not been tested in LMICs. The critical components of the four phases of implementing drowning prevention interventions may include: (i) planning-global funding, political will, scale, sustainability, and capacity building; (ii) engaging-coordination, involvement of appropriate individuals; (iii) executing-focused action, multisectoral actions, quality of execution; and (iv) evaluating-rigorous monitoring and evaluation. Some of the challenges to implementing drowning prevention interventions in LMICs include insufficient funds, lack of technical capacity, and limited coordination among stakeholders and implementers. The SoLiD Project in Bangladesh incorporates some of these lessons and key features of the proposed framework. The framework presented in this paper was a useful tool for implementing drowning prevention interventions in Bangladesh and may be useful for adaptation in drowning and injury prevention programmes of other LMIC settings. PMID:25895188

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

    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.

  13. Challenges in the global-scale quantification of permafrost changes

    Gruber, S.

    2012-12-01

    Permafrost underlies much of Earth's surface and interacts with climate, land-surface phenomena and human systems. This presentation highlights heterogeneity and near-isothermal ground, two simple and well-known phenomena, as important challenges for investigating current and future states of permafrost. Heterogeneity, which can be introduced by e.g., topography, vegetation or subsurface material, is shown to be important for large parts of the global permafrost areas based on two proxies calculated from a global model of permafrost distribution. The model is based on a 1km DEM and NCEP-NCAR as well as CRU TS 2.0 air temperature data. Near-isothermal ground occurs when heat flow into a volume of ground material is accompanied by only a minute temperature change due to the dominance of latent heat transfer near 0C. This causes our monitoring systems, which are to a large part based on temperature measurements, to lose much of their sensitivity as an instrument to measure permafrost changes. The importance of this is argued for based on (a) the long duration that soil columns are usually exposed to this effect, (b) the abundance of boreholes with temperatures close to 0C based on the IPY-TSP data set, and (c) the global abundance and relative importance of ground near 0C. The results presented indicated that systems and methods of gathering permafrost evidence and monitoring data need to better account for heterogeneity and isothermal ground in order to maintain long-term relevance, and that in large-area models sub-grid heterogeneity needs explicit attention.

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

    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

  15. Global Status of Nuclear Power: Prospects and Challenges

    Global energy requirements and the share of electricity in total energy consumption are increasing rapidly, and the contribution of nuclear power is projected to increase significantly. Out of the 29 countries currently using nuclear power for electricity generation, 22 intend to allow new plants to be built, and, of those, the majority are actively supporting the increased use of nuclear power, some by providing incentives. Most of these countries are expected to build reactors with a generating capacity of over 1000 MW(e). Only three countries continue to have a policy to phase out the use of nuclear energy in the future by not replacing existing operating nuclear power plants and with no consideration of the option of new nuclear plants.In addition, a growing number of countries are expressing interest in introducing nuclear power. Of the more than 60 countries that have expressed such an interest in recent years, over 20 are actively considering nuclear power programmes to meet their energy needs and the others have expressed interest in understanding the issues associated with the introduction of nuclear power.The drivers for rising expectations for nuclear power include: growing energy demand, concern over national energy supply security, the increasingly volatile price of fossil fuels and global environmental concerns. The drivers appear to be the same for countries expanding existing nuclear programmes and those seeking to introduce programmes. The projections made by different international organizations indicate a significant growth in the use of nuclear power. The IAEA projections indicate a world total for nuclear electrical generating capacity of between 445 and 543 GW(e) by 2020 and between 511 and 807 GW(e) by 2030. This paper takes a detailed look into the global status of nuclear power, highlighting challenges and prospects of the technology going into the next century.(author).

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

    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...

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

    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...

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

    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.

  19. The Global Seismographic Network: Structure, Diversity and Operational Challenges

    Butler, R.; Anderson, K.; Berger, J.; Davis, P.; Gee, L.; Leith, W.

    2006-12-01

    The Global Seismographic Network (GSN) is a 138-station, permanent network of state-of-the-art seismological and geophysical sensors and represents the fruition of 20 years of partnership among IRIS, USGS, the University of California San Diego, and NSF in collaboration with the scientific community. Distributed across all continents and on islands throughout the world's oceans, the network offers a core infrastructure of site agreements, power, and telemetry systems for hosting other geophysical sensors, which currently include GPS, gravimeters, magnetometers, barographs, and meteorological instrumentation. Real- time telemetry is available at more than 93% of GSN sites through a diverse combination of satellite links, hubs, leased-lines, radios, and Internet. GSN cooperates with over 100 host organizations and seismic networks in 59 countries, and coordinates closely with other international networks through the International Federation of Digital Seismograph Networks (FDSN). Many GSN stations are joint collaborations with other FDSN members, and 10 stations are GSN Affiliates operated by other networks. The GSN is also an official observing system within the Global Earth Observing System of Systems (GEOSS). At the USGS National Earthquake Information Center, the GSN is a principal source of data for earthquake information - locations, magnitudes, source processes, impact assessments, and hazard assessments - needed to facilitate earthquake emergency response. The GSN provides critical data for global tsunami warning systems in cooperation with U.S. National Oceanic and Atmospheric Agency and Japanese Meteorological Agency. All GSN data are freely and openly available to anyone via the Internet from the IRIS Data Management Center in Seattle, Washington. It is a significant challenge to operate a globally distributed network such as the GSN. The network includes a large number of stations in very remote locations, and many stations with multiple sensor types. Hosts range from PhD seismologists to local farmers or tribal elders. Specific issues confronting us include: maintaining secure sites, providing continuous, stable power, maintaining robust telemetry links, monitoring the network, developing an efficient hardware sparing strategy under tight budgets, efficiently scheduling site maintenance visits, and developing remote and automated quality control techniques. The GSN managers and operators welcome interest in and discussion of these issues, as well as any proposed collocation of geophysical and environmental sensors at GSN stations.

  20. Radical embodied cognitive neuroscience: addressing "grand challenges" of the mind sciences.

    Favela, Luis H

    2014-01-01

    It is becoming ever more accepted that investigations of mind span the brain, body, and environment. To broaden the scope of what is relevant in such investigations is to increase the amount of data scientists must reckon with. Thus, a major challenge facing scientists who study the mind is how to make big data intelligible both within and between fields. One way to face this challenge is to structure the data within a framework and to make it intelligible by means of a common theory. Radical embodied cognitive neuroscience can function as such a framework, with dynamical systems theory as its methodology, and self-organized criticality as its theory. PMID:25339891

  1. Addressing Challenges in Studies of Behavioral Responses of Whales to Noise.

    Cato, Douglas H; Dunlop, Rebecca A; Noad, Michael J; McCauley, Robert D; Kniest, Eric; Paton, David; Kavanagh, Ailbhe S

    2016-01-01

    Studying the behavioral response of whales to noise presents numerous challenges. In addition to the characteristics of the noise exposure, many factors may affect the response and these must be measured and accounted for in the analysis. An adequate sample size that includes matching controls is crucial if meaningful results are to be obtained. Field work is thus complicated, logistically difficult, and expensive. This paper discusses some of the challenges and how they are being met in a large-scale multiplatform project in which humpback whales are exposed to the noise of seismic air guns. PMID:26610954

  2. Multiscale Modeling in Computational Biomechanics: Determining Computational Priorities and Addressing Current Challenges

    Tawhai, Merryn; Bischoff, Jeff; Einstein, Daniel R.; Erdemir, Ahmet; Guess, Trent; Reinbolt, Jeff

    2009-05-01

    Abstract In this article, we describe some current multiscale modeling issues in computational biomechanics from the perspective of the musculoskeletal and respiratory systems and mechanotransduction. First, we outline the necessity of multiscale simulations in these biological systems. Then we summarize challenges inherent to multiscale biomechanics modeling, regardless of the subdiscipline, followed by computational challenges that are system-specific. We discuss some of the current tools that have been utilized to aid research in multiscale mechanics simulations, and the priorities to further the field of multiscale biomechanics computation.

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

    Christy, Lawrence C.; Charles E. Di Leva; 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...

  4. An Economic Integration Zone for the East African Community : Exploiting Regional Potential and Addressing Commitment Challenges

    Dobronogov, Anton; Farole, Thomas

    2012-01-01

    Integration in the East African Community offers significant opportunities not only to expand trade among member states, but more importantly to scale up regional production to take advantage of much larger global market opportunities. Special economic zones are a potentially valuable instrument to facilitate the integration of regional value chains in support of this scaling up. They also...

  5. Building and Sustaining Complex Systems: Addressing Common Challenges to Implementing Intensive Intervention

    McInerney, Maurice; Zumeta, Rebecca O.; Gandhi, Allison G.; Gersten, Russell

    2014-01-01

    School and district personnel have identified common challenges in implementing individualized, intensive interventions for students with severe, persistent learning and behavioral needs. The National Center on Intensive Intervention has worked with scores of local educators--including district administrators, building principals, special and

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

    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…

  7. Addressing Social, Emotional, and Behavioral Challenges through Play: Early Childhood Mental Health Consultation in Action

    Hirschland, Deborah

    2009-01-01

    Research suggests what many parents and early care and education staff already know: Significant numbers of young children are struggling with social, emotional, and behavioral challenges that negatively impact their functioning as family members, friends, and learners. This article explores how caregivers can foster developmental mastery and…

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

    Thingholm, Louise Bruun; Andersen, Lars; Makalic, Enes; Southey, Melissa C.; Thomassen, Mads; Hansen, Lise Lotte

    2016-01-01

    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. H...

  9. Using a Sampling Strategy to Address Psychometric Challenges in Tutorial-Based Assessments

    Eva, Kevin W.; Solomon, Patty; Neville, Alan J.; Ladouceur, Michael; Kaufman, Karyn; Walsh, Allyn; Norman, Geoffrey R.

    2007-01-01

    Introduction: Tutorial-based assessment, despite providing a good match with the philosophy adopted by educational programmes that emphasize small group learning, remains one of the greatest challenges for educators working in this context. The current study was performed in an attempt to assess the psychometric characteristics of tutorial-based…

  10. Narrative Research Addressing the Challenges of a Career in Professional Sports

    Frankl, Daniel

    2013-01-01

    The purpose of this article is to highlight the challenges that accomplished young athletes face as they aspire to become professional athletes. The data used in this study was derived from selected lived and told sport experiences of undergraduate and graduate kinesiology majors who were former competitive athletes. Additional data was derived…

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

    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 ...

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

    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.

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

    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 are Kepler and Swift, and the latter appears to be the most serious candidate for a large-scale workflow on a single supercomputer, remaining sufficiently simple to accommodate further modifications and improvements.

  14. Challenges and Approaches for Data Quality in Global Precipitation Estimation

    Huffman, G. J.

    2011-12-01

    It is a substantial challenge to estimate the global distribution of precipitation at the finest scales because the retrieval problem is highly underdetermined, given the available satellite and surface data and the approximations that are needed to compute solutions. Sampling is improved by combining precipitation estimates from as many precipitation-relevant satellites as possible, but this step introduces the necessity of coping with differing retrieval capabilities from the various satellites. The usual response is to inter-calibrate the satellite estimates, usually choosing one satellite as a standard and performing histogram matching with coincident data for all the other satellites. Such matching requires numerous design decisions for practical use. As well, it has been shown that monthly accumulations of surface precipitation gauge data can be used to reduce bias and improve patterns of occurrence for monthly accumulations of satellite data, and short-interval satellite estimates can be improved with a simple scaling such that they sum to the monthly satellite-gauge combination. However, the quality of the short-interval estimates is still dominated by the random errors. Spatial and/or temporal averaging improve the random-error content of the estimates, although not the bias. This observation has a profound implication for the perceived utility of the precipitation data: applications that entail explicit or implicit averaging usually tolerate higher levels of random error than applications requiring skill in the full-resolution estimates. The presentation will consider some of the current issues confronting the analysis of error and quality for global precipitation. These include consideration of: how best to estimate the error for fine-scale precipitation estimates, particularly in areas where the precipitation estimate is zero; the impact of high- and low-end thresholds in estimators; and metrics that are appropriate to the fine-scale, discontinuous nature of precipitation.

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

    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...

  16. Brazil : Addressing the Challenge of Non-Communicable Diseases in Brazil

    World Bank

    2005-01-01

    Non-communicable diseases account for a large and growing share of Brazil's burden of disease. Currently, about 66 percent of the disease burden in Brazil is due to non-communicable diseases, compared to 24 percent from communicable diseases and 10% from injuries. Brazil's shift towards non-communicable diseases is a consequence of urbanization, improvements in health care, changing lifestyles, and globalization. Most of this disease burden i s not an inevitable result of a modern, aging soci...

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

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

    2015-01-01

    Chinas 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 i...

  18. Addressing the challenges posed by advanced reactor passive safety system performance assessment

    Burgazzi, Luciano, E-mail: luciano.burgazzi@enea.i [ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development Centro Ricerche ' E. Clementel' , Via Martiri di Monte Sole, 4, 40129 Bologna (Italy)

    2011-05-15

    Highlights: Passive systems relying on natural circulation are addressed. Various approaches for their reliability evaluation are analyzed. Questions making the relative reliability assessment still an open issue are highlighted. The open questions related, for instance, to the uncertainties and the dependencies are illustrated and discussed. Needs for future research are outlined. - Abstract: Passive safety features play an essential role in the development of nuclear technology and within advanced water cooled reactor designs. The assessment of the reliability of such systems in the frame of plant safety and risk studies is still an open issue. This complexity stems from a variety of open points coming out from the efforts conducted so far to address the topic and concern, for instance, the amount of uncertainties affecting the system performance evaluation, including the uncertainties related to the thermal-hydraulic (T-H) codes, as well as the integration within an accident sequence in combination with active systems and human actions. These concerns should be addressed and conveniently worked out, since it is the major goal of the international community (e.g. IAEA) to strive to harmonize the different proposed approaches and to reach a common consensus, in order to add credit to the underlying models and the eventual out coming reliability figures. The main key points that may influence the reliability analysis are presented and discussed and a viable path towards the implementation of the research efforts is delineated, with focus on T-H passive systems.

  19. Challenges confronting road freight transport and the use of vehicle-pavement interaction analysis in addressing these challenges

    W J vd M Steyn

    2012-04-01

    Full Text Available Traditional arguments for maintaining riding quality of pavement are expanded in this paper to examine the effects of deteriorating riding quality on vehicle operating costs, freight damage and logistics. The objectives of this paper are to analyse the effects of different levels of riding quality on a truck and its freight, and to discuss potential applications of the analysis in terms of effectiveness of the freight transport system. The paper discusses needs and drivers influencing freight transport costs, vehicle-pavement interaction concepts, and the potential physical effects and costs from roads with deteriorating riding quality. A case study is presented analysing vehicle-pavement interaction for selected roadways in California. It is concluded that investments in pavement and freight transport industry improvements can be investigated by applying vehicle-pavement interaction analysis to evaluate damage to pavement, vehicle and freight that would result from alternative levels of pavement riding quality. The paper recommends that existing concepts, tools and resources such as dedicated truck lanes and vehicle-pavement interaction analysis can help to improve the freight transport system. A framework is proposed to better understand the scale of potential impacts of riding quality from localised effects to larger-scale influences, including costs to customers and global competitiveness.

  20. Challenges confronting road freight transport and the use of vehicle-pavement interaction analysis in addressing these challenges

    W J vd M, Steyn; C L, Monismith; W A, Nokes; J T, Harvey; T J, Holland; N, Burmas.

    2012-04-01

    Full Text Available Traditional arguments for maintaining riding quality of pavement are expanded in this paper to examine the effects of deteriorating riding quality on vehicle operating costs, freight damage and logistics. The objectives of this paper are to analyse the effects of different levels of riding quality o [...] n a truck and its freight, and to discuss potential applications of the analysis in terms of effectiveness of the freight transport system. The paper discusses needs and drivers influencing freight transport costs, vehicle-pavement interaction concepts, and the potential physical effects and costs from roads with deteriorating riding quality. A case study is presented analysing vehicle-pavement interaction for selected roadways in California. It is concluded that investments in pavement and freight transport industry improvements can be investigated by applying vehicle-pavement interaction analysis to evaluate damage to pavement, vehicle and freight that would result from alternative levels of pavement riding quality. The paper recommends that existing concepts, tools and resources such as dedicated truck lanes and vehicle-pavement interaction analysis can help to improve the freight transport system. A framework is proposed to better understand the scale of potential impacts of riding quality from localised effects to larger-scale influences, including costs to customers and global competitiveness.

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

    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.

  2. Can microfluidics address biomanufacturing challenges in drug/gene/cell therapies?

    Chan, Hon Fai; Ma, Siying; Leong, Kam W

    2016-06-01

    Translation of any inventions into products requires manufacturing. Development of drug/gene/cell delivery systems will eventually face manufacturing challenges, which require the establishment of standardized processes to produce biologically-relevant products of high quality without incurring prohibitive cost. Microfluidicu technologies present many advantages to improve the quality of drug/gene/cell delivery systems. They also offer the benefits of automation. What remains unclear is whether they can meet the scale-up requirement. In this perspective, we discuss the advantages of microfluidic-assisted synthesis of nanoscale drug/gene delivery systems, formation of microscale drug/cell-encapsulated particles, generation of genetically engineered cells and fabrication of macroscale drug/cell-loaded micro-/nano-fibers. We also highlight the scale-up challenges one would face in adopting microfluidic technologies for the manufacturing of these therapeutic delivery systems. PMID:27047674

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

    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-management; Session C: What's at stake? Problematising matters of nuclear waste management; Session D: Knowledge integration and stakeholder communication I; Session D: Knowledge integration and stakeholder communication II; Session F: Acceptance and risk perceptions in repository siting; Session G: Hide, forget, regret? Towards sustainable ethics of HLW-management; Session H: What Future Governance - Local, National or International?; and, Session I: Demonstrating legitimacy, maintaining responsibility?

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

    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-management; Session C: What's at stake? Problematising matters of nuclear waste management; Session D: Knowledge integration and stakeholder communication I; Session D: Knowledge integration and stakeholder communication II; Session F: Acceptance and risk perceptions in repository siting; Session G: Hide, forget, regret? Towards sustainable ethics of HLW-management; Session H: What Future Governance - Local, National or International?; and, Session I: Demonstrating legitimacy, maintaining responsibility?

  5. Exploring social recommenders for teacher networks to address challenges of starting teachers

    Fazeli, Soude; Brouns, Francis; Drachsler, Hendrik; Sloep, Peter

    2012-01-01

    The lack of a proper induction and organizational socialization is seen as one of the main reasons for beginning employees to leave the profession after a few years. It seems especially problematic for professions such as teaching. Teachers work in contexts that do not allow frequent and intense observations and interaction with others who could provide meaningful information and act as exemplars of good practice. Recently graduated teachers experience their first job as extremely challenging...

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

    Thingholm, Louise B.; ANDERSEN Lars; Makalic, Enes; Southey, Melissa C.; Thomassen, Mads; Hansen, Lise Lotte

    2016-01-01

    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 ...

  7. Identifying and addressing challenges for search and analysis of disparate surveillance video archives

    Suzanne LITTLE; Clawson, Kathy; Mereu, Anna; Rodriguez, Aitor

    2013-01-01

    This paper discusses the challenges faced when bringing together multiple disparate surveillance video archives to support semantic analysis and search and describes the SAVASA framework for enabling better integration of CCTV archives. The proliferation of CCTV cameras managed by public institutions and private enterprise raises a number of issues relating to data security, privacy, ethics and technological difficulties in unifying the variety of data and formats. These are often the result ...

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

    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

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

    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.

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

    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.

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

    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.

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

    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.

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

    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.

  14. Radiochemistry methods in DOE Methods for Evaluating Environmental and Waste Management Samples: Addressing new challenges

    Radiochemistry methods in Department of Energy Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) add to the repertoire of other standard methods in support of U.S. Department of Energy environmental restoration and waste management (DOE/EM) radiochemical characterization activities. Current standard sources of radiochemistry methods are not always applicable for evaluating DOE/EM samples. Examples of current sources include those provided by the US Environmental Protection Agency, the American Society for Testing and Materials, Standard Methods for the Examination of Water and Wastewater, and Environmental Measurements Laboratory Procedures Manual (HASL-300). The applicability of these methods is generally limited to specific matrices (usually water), low-level radioactive samples, and a limited number of analytes. DOE Methods complements these current standard methods by addressing the complexities of EM characterization needs. The process for determining DOE/EM radiochemistry characterization needs is discussed. In this context of DOE/EM needs, the applicability of other sources of standard radiochemistry methods is defined, and gaps in methodology are identified. Current methods in DOE Methods and the EM characterization needs they address are discussed. Sources of new methods and the methods incorporation process are discussed. The means for individuals to participate in (1) identification of DOE/EM needs, (2) the methods incorporation process, and (3) submission of new methods are identified

  15. International policies to address the greenhouse effect. Encouraging developing country participation in global greenhouse control strategies

    The conditions under which developing country governments are likely to feel motivated to take real action in addressing the greenhouse gas problem and the international mechanisms that are likely to succeed are briefly outlined

  16. Addressing global health priorities: Balancing investments in existing and emerging approaches

    Rudan, Igor; Marušić, Ana; Campbell, Harry

    2012-01-01

    One of the common themes in contemporary global health is finding an optimal balance between investments in existing and emerging approaches to fight global health priorities. Existing interventions have been proven to be effective, but they usually have limitations. Emerging interventions could potentially bring greater gains at a lower cost, but health gains are usually uncertain and take much more time to achieve. There are no simple solutions on how to balance funding support to these two...

  17. Food security for Africa: an urgent global challenge

    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 to double the part of their domestic budgets devoted to agriculture in 2010–2011, so as to reach 10%. Technical solutions exist and there are indeed, throughout Africa, good examples of higher-yielding and sustainable agriculture. But good practices have to spread throughout the continent, while at the same time social and economic measures, as well as political will, are indispensable ingredients of Africa’s green revolution. It is also necessary that international donors fulfil their commitment to help African farmers and rural communities and protect them against unfair trade, competition, and dumping of cheap agrifood products from overseas.

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

    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.

  19. Global Climate Change and the Unique Challenges Posed by the Transportation Sector

    Dooley, J.J.; Geffen, C.A.; Edmonds, J.A.

    2002-08-26

    Addressing the challenges posed by global climate change will eventually require the active participation of all industrial sectors and consumers on the planet. To date, however, most efforts to address climate change have focused on only a few sectors of the economy (e.g., refineries and fossil-fired electric power plants) and a handful of large industrialized nations. While useful as a starting point, these efforts must be expanded to include other sectors of the economy and other nations. The transportation sector presents some unique challenges, with its nearly exclusive dependence on petroleum based products as a fuel source coupled with internal combustion engines as the prime mover. Reducing carbon emissions from transportation systems is unlikely to be solely accomplished by traditional climate mitigation policies that place a price on carbon. Our research shows that price signals alone are unlikely to fundamentally alter the demand for energy services or to transform the way energy services are provided in the transportation sector. We believe that a technological revolution will be necessary to accomplish the significant reduction of greenhouse gas emissions from the transportation sector.

  20. Changing Global Risk Landscape - Challenges for Risk Management (Invited)

    Wenzel, F.

    2009-12-01

    The exponentially growing losses related to natural disasters on a global scale reflect a changing risk landscape that is characterized by the influence of climate change and a growing population, particularly in urban agglomerations and coastal zones. In consequence of these trends we witness (a) new hazards such as landslides due to dwindling permafrost, new patterns of strong precipitation and related floods, potential for tropical cyclones in the Mediterranean, sea level rise and others; (b) new risks related to large numbers of people in very dense urban areas, and risks related to the vulnerability of infrastructure such as energy supply, water supply, transportation, communication, etc. (c) extreme events with unprecedented size and implications. An appropriate answer to these challenges goes beyond classical views of risk assessment and protection. It must include an understanding of risk as changing with time so that risk assessment needs to be supplemented by risk monitoring. It requires decision making under high uncertainty. The risks (i.e. potentials for future losses) of extreme events are not only high but also very difficult to quantify, as they are characterized by high levels of uncertainty. Uncertainties relate to frequency, time of occurrence, strength and impact of extreme events but also to the coping capacities of society in response to them. The characterization, quantification, reduction in the extent possible of the uncertainties is an inherent topic of extreme event research. However, they will not disappear, so a rational approach to extreme events must include more than reducing uncertainties. It requires us to assess and rate the irreducible uncertainties, to evaluate options for mitigation under large uncertainties, and their communication to societal sectors. Thus scientist need to develop methodologies that aim at a rational approach to extreme events associated with high levels of uncertainty.

  1. Eschatology of Modern Totalitarianism and the Challenges of Globalization

    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.

  2. The future role of nuclear power in addressing global environmental problems

    Decision makers have to increasingly balance the costs versus benefits of various energy choices against a background of global environmental deterioration. This is particularly so in the choice of long term electricity production strategies where these have to be balanced against the potential of a very severe disruption of the world's climate due to global warming. In this presentation, the threat of global warming is quantified and scenarios are developed of future predicted energy consumption patterns and their impact on international policies to curb global warming, are analyzed. The conclusion is reached that the threat of global warming is so severe that, on the macro level, an international accepted strategy of utilising a proper balance between all forms of electricity production, is a matter of priority and that all national energy choices should be taken against this framework. Such strategic decisions on the macro level must, however, also translate into the micro level of energy production on topics which include: - more efficient plant utilisation; - more effective risk management; correct choice and application of technology; and - better understanding of issues concerning safety, quality and environmental impact. (author)

  3. PM₂.₅ opened a door to public participation addressing environmental challenges in China.

    Huang, Ganlin

    2015-02-01

    China has long been regarded as a centralized society where the public has little influence on decision-making. Such a top-down management scheme is perceived as a major obstacle to address complicated environment issues. The recent public campaign in China to urge creation of a nationwide PM₂.₅ monitoring network and mitigation plan provides an unprecedented case of how the public participated and influenced policy-making in a centralized society. This paper reviews key incidents in the campaign chronologically. Here we identify information technology, public awareness of air quality's health impacts and the fact air quality affects everyone as public goods as the major factors promoting public participation. This case demonstrates that public participation can happen in a centralized, top-down society such as China. Continued environmental deterioration may stimulate similar campaigns for other issues. We anticipate this essay to be a starting point for more studies on how environmental issues stimulate incremental social change by making people involved in decision-making process, especially in societies where they are rarely able to do so. PMID:25499795

  4. Searching for scalable processes: addressing the challenges in times of increasing complexity.

    Federsel, Hans-Jürgen

    2003-11-01

    The position of the pharmaceutical industry at the beginning of the 21st Century and its role in process research and development are important considerations. Based on recent figures and statistics, it is evident that new and maybe unorthodox ways of operating need to be envisaged to counteract the explosive rise in research and development costs (> US $800 million per successful launch in 2002) and the worryingly high level of attrition (approximately 90%), which, in addition to long handling times for authority approval, lead to a continued decline in the number of drugs entering the market. In addition to pointing out these harsh realities, it is essential to remember that the time taken to bring a new product forward is crucial. In this context, a front-loading model has been developed and applied in AstraZeneca's process research and development. The enormous implications of chirality in the pharmacological arena have been fully acknowledged for many years, and sales figures of chiral molecules corroborate the importance of this feature. The methodologies that are available to address the design and scale-up of production methods are also reviewed against a backdrop of recent in-house cases. PMID:14758755

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

    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.

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

    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.

  7. Towards large-scale paludiculture: addressing the challenges of biomass harvesting in wet and rewetted peatlands

    C. Schröder

    2015-12-01

    Full Text Available Peatland drainage causes peat degradation, which results in high greenhouse gas emissions and ongoing subsidence of the ground surface. To avoid further land degradation, the rewetting of peatlands is essential. The new land use concept of paludiculture - the use of wet and rewetted peatlands for agriculture and forestry - now offers possibilities for landowners and land managers to continue using these sites under wet conditions. But new challenges arise due to the limited bearing capacity of wet soils, which restricts accessibility for machinery. Whilst many site-specific technical solutions for harvesting on wet peatland are available, it remains unclear whether current machinery is suitable for use in the large-scale implementation of paludiculture. Repeated crossings of the same ground can easily disturb the upper peat layer and cause serious problems for the removal of biomass. In this article we present available machinery and approaches to biomass harvesting; and explore how the number of transport runs required for biomass removal varies with productivity of the site, cargo capacity and working width of the harvesting machinery. The results are used in a discussion of logistics and infrastructure requirements to facilitate the implementation of paludiculture. Whilst there is still considerable scope for improvement of harvesting technologies, our results show that a peat-conserving harvest from wet and rewetted peatlands is possible with adjustments to harvesting technique, logistics and site infrastructure.

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

    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.

  9. Developing person-centred care: addressing contextual challenges through practice development.

    McCormack, Brendan; Dewing, Jan; McCance, Tanya

    2011-05-01

    Developing person-centred care is not a one-time event; rather it requires a sustained commitment from organisations to the ongoing facilitation of developments, a commitment both in clinical teams and across organizations. Contextual factors pose the greatest challenge to person-centredness and the development of cultures that can sustain person-centred care. We will begin with a general comment on 'context' and its meaning before exploring three particular factors that influence the practice context, namely, workplace culture, learning culture, and the physical environment. Next we explore a particular approach to developing person-centred care through emancipatory practice development. We highlight the importance of facilitation through emancipatory practice development programmes and describe how person-centred care can be developed through the presentation of a case study that illustrates the principles and processes of emancipatory practice development as well as the outcomes achieved. We conclude with an application to clinical practice. A key consideration for all organisations in the development of person-centred care is to move from what we suggest are 'person-centred moments' (individual, ad hoc experiences of person-centredness) to 'person-centred care' as an underpinning culture of teams and organisations. PMID:22088152

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

    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

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

    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 software community. This paper discusses the findings and TR suite informing the FM domain in best practices for FM architectural design, visibility observations, and methods employed for IV&V and mission assurance.

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

    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.

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

    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

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

    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…

  15. Next-generation clinical trials: Novel strategies to address the challenge of tumor molecular heterogeneity.

    Catenacci, Daniel V T

    2015-05-01

    The promise of 'personalized cancer care' with therapies toward specific molecular aberrations has potential to improve outcomes. However, there is recognized heterogeneity within any given tumor-type from patient to patient (inter-patient heterogeneity), and within an individual (intra-patient heterogeneity) as demonstrated by molecular evolution through space (primary tumor to metastasis) and time (after therapy). These issues have become hurdles to advancing cancer treatment outcomes with novel molecularly targeted agents. Classic trial design paradigms are challenged by heterogeneity, as they are unable to test targeted therapeutics against low frequency genomic 'oncogenic driver' aberrations with adequate power. Usual accrual difficulties to clinical trials are exacerbated by low frequencies of any given molecular driver. To address these challenges, there is need for innovative clinical trial designs and strategies implementing novel diagnostic biomarker technologies to account for inter-patient molecular diversity and scarce tissue for analysis. Importantly, there is also need for pre-defined treatment priority algorithms given numerous aberrations commonly observed within any one individual sample. Access to multiple available therapeutic agents simultaneously is crucial. Finally intra-patient heterogeneity through time may be addressed by serial biomarker assessment at the time of tumor progression. This report discusses various 'next-generation' biomarker-driven trial designs and their potentials and limitations to tackle these recognized molecular heterogeneity challenges. Regulatory hurdles, with respect to drug and companion diagnostic development and approval, are considered. Focus is on the 'Expansion Platform Design Types I and II', the latter demonstrated with a first example, 'PANGEA: Personalized Anti-Neoplastics for Gastro-Esophageal Adenocarcinoma'. Applying integral medium-throughput genomic and proteomic assays along with a practical biomarker assessment and treatment algorithm, 'PANGEA' attempts to address the problem of heterogeneity towards successful implementation of molecularly targeted therapies. PMID:25557400

  16. Addressing the next challenges: A summary of the 22nd international symposium on hepatitis C virus and related viruses.

    Baumert, Thomas F; Schuster, Catherine; Cosset, François-Loïc; Dubuisson, Jean; Hofmann, Maike; Tautz, Norbert; Zeisel, Mirjam B; Thimme, Robert

    2016-04-01

    Following the discovery of the hepatitis C virus (HCV) more than 25years ago the field has succeeded to develop methods that have changed the safety of blood products, understand the molecular virology, epidemiology and clinical disease of HCV, and identify specific targets for the development of direct-acting antivirals for HCV cure. Nevertheless, major clinical and scientific challenges remain: therapy is still only available to a fraction of infected patients worldwide and many patients remain undiagnosed and/or live in countries where therapy is unattainable. An urgently needed HCV vaccine to eradicate infection remains still elusive. Scientifically, major questions remain regarding the life cycle, pathogenesis and mechanisms of viral clearance and persistence. Addressing these challenges, this meeting report reviews key findings of the 22nd International Symposium on Hepatitis C Virus and Related Viruses in Strasbourg, France from October 9 to 13, 2015. PMID:26780288

  17. Agri-food business: global challenges - innovative solutions

    Glauben, Thomas; Hanf, Jon H.; Kopsidis, Michael, 1964-; Pieniadz, Agata; Reinsberg, Klaus

    2008-01-01

    The rise of a western-style middle class in many successful emerging economies like China currently is inducing deep structural changes on agricultural world markets and within the global agri-food business. As a result of both higher incomes and concerns over product safety and quality the global demand for high-quality and safe food products is increasing significantly. In order to meet the new required quality, globally minimum quality standards are rising and private standards emerging. A...

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

    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 relación entre el dinamismo económico y la habitabilidad de la ciudad. Hoy se enfrentan los historiadores urbanos a algunos retos generales: la necesidad de aspectos comparativos, también la interdisciplinariedad para desarrollar la cooperación entre disciplinas y para mantener el status profesional de la historia urbana académica. Las redes expansivas entre pueblos y ciudades, y los lugares de encuentro como conferencias y exposiciones son considerados, así como los múltiples retos y amenazas, especialmente para aquellas ciudades que sufren continuamente los mayores desastres por la naturaleza o el hombre. Más aun, nuevas combinaciones de azares están siendo creados en las áreas metropolitanas con riesgos superpuestos naturales, tecnológicos, biológicos y sociales, exponiendo más gentes y lugares, que necesitan seguridad y protección.

  19. Addressing Barriers to the Development and Adoption of Rapid Diagnostic Tests in Global Health

    Eric Miller; Sikes, Hadley D.

    2015-01-01

    Immunochromatographic rapid diagnostic tests (RDTs) have demonstrated significant potential for use as point-of- care diagnostic tests in resource-limited settings. Most notably, RDTs for malaria have reached an unparalleled level of technological maturity and market penetration, and are now considered an important complement to standard microscopic methods of malaria diagnosis. However, the technical development of RDTs for other infectious diseases, and their uptake within the global health...

  20. Global warming and the challenge of international cooperation: an interdisciplinary assessment

    The book aims to explore the nature of potential climatic change. It seeks to assess the scientific, economic legal and political issues related to the threat of global warming from an interdisciplinary perspective. The seven chapters have the following titles: the challenge of global warming; global warming and ozone depletion - certainties and uncertainties; consequences of global climate change for Earth's biosphere; global energy use and global warming; problems and prospects of institutionalizing ecological interdependence in a world of local independence; political institutions and climate change; and policy options for responding to the threat of global warming. Six chapters are abstracted separately. 158 refs

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

    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

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

    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

  3. Faith & Globalization:the Challenge for Higher Education

    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…

  4. 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

    It is a great honour to open this International Ministerial Conference on Nuclear Energy. It is also a privilege for the OECD Nuclear Energy Agency to co-sponsor this conference. I wish to thank both our hosts, the International Atomic Energy Agency and the Government of China, represented by the Ministry of Industry and Information Technology and the China Atomic Energy Authority, for convening us today to advance on our common goal: to secure clean and peaceful nuclear power for the 21st century. The global crisis has exposed not only the paramount challenges of today?s global economy and the remarkable level of interdependence among our nations. It has also confronted us with our duty to define the kind of global economy we need for tomorrow. It is our responsibility to devise sound policies for a stronger, cleaner and fairer global economy. Clean and affordable energy, including access to safe and secure nuclear power, should be a central element of our efforts. This is essential not only for a sustainable economy, but also for the future of our planet. The crisis has prompted us to act immediately and in concert. Take the example of our hosts, the Government of China. In the face of the economic slowdown, they responded rapidly and in a comprehensive fashion. Importantly, they increased government spending, and stimulated domestic demand, and are looking into effective ways to enhance social policies. The turmoil showed that China and all of us need to be more involved in international economic cooperation. We are profoundly affected by the policies implemented by each of our countries. There is no better example than energy to illustrate our interdependence. Holding this meeting in Beijing shows the importance China places on international cooperation and recognizes the role China could play in designing clean and safe energy solutions for the future. For me, coming to Beijing is also an opportunity to stress the high significance of the OECD partnership with 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

  5. The Urgent Need for Universities to Comprehensively Address Global Climate Change Across Disciplines and Programs

    Lemons, John

    2011-09-01

    I review the status of scientific, political, and moral problems of global climate change (GCC) and, based on lessons from environmental and sustainability programs in universities, demonstrate that universities have had a lethargic response to urgent needs to mitigate the problems. I explore reasons for the response, and conclude that there is an urgent need for comprehensive and wide-ranging change in universities to help mitigate GCC. My discussion is focused on those within universities as well as those in environmental professions regardless of their areas of specialization.

  6. Global climate change: Implications, challenges, and mitigation measures

    This book presents a perspective of the potential problem of global climate change induced by human activity. The editors have presented viewpoints of experts (advocates and skeptics) representing the issues of climate change. Possible results from long-term global change discussed in this book include mass migrations of plants and animals; changes in crop yields; flood and drought; and economic, political, and cultural changes. The text contains 20 chapters on the impact of global climate change and 10 chapters on the mitigation of effects and policy development

  7. Lessons learned and present day challenges of addressing 20th century radiation legacies of Russia and the United States

    Decommissioning of nuclear submarines, disposal of highly enriched uranium and defense plutonium as well as processing of high-level wastes are among the most challenging issues of addressing radiation legacy of the 20th century. USA and Russia are the two primary countries that have to deal with the challenge and where most of the fissile materials to be processed are concentrated, nuclear fuel and high-level radioactive waste are stored, and multiple industrial sites and nuclear weapons production facilities are located. In the US, CH2M HILL is managing two of the most important nuclear projects being conducted by the US Department of Energy at the Rocky Flats Environmental Technology Site and at the DOE Hanford Site (177 underground tanks at this site contain 60 percent of the United States' high-level radioactive wastes). Within the framework of the Russian Federal special program 'Radioactive Waste and Spent Nuclear Materials Management, Utilization and Disposal for 1996-2005' works were carried out on the Karachai lake covering with soil, highly active radwaste vitrification and fractionation at the 'Mayak' combine. Currently there is a discussion of launching joint Russian-American initiatives including comparative studies of environmental and public health impacts from high-level waste vitrification and plutonium stabilization processes in Russia and high-level waste removal from tanks in the USA and of continuing comprehensive research with the RADSITE project (USA, European Union, Japan, China and India) using coordinated approaches in 2000-2003. This paper presents comparative studies, technical approaches, and regulatory strategies to address the challenges of managing and closing highly enriched uranium, plutonium, and high level waste sites. (author)

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

    Balcytiene, A.

    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...

  9. Non-collective Parallel I/O for Global Address Space Programming Models

    Krishnamoorthy, Sriram; Piernas Canovas, Juan; Tipparaju, Vinod; Nieplocha, Jaroslaw; Sadayappan, Ponnuswamy

    2007-09-13

    Achieving high performance for out-of-core applications typically involves explicit management of the movement of data between the disk and the physical memory. We are developing a programming environment in which the different levels of the memory hierarchy are handled efficiently in a unified transparent framework. In this paper, we present our experiences with implementing efficient non-collective I/O (GPC-IO) as part of this framework. As a generalization of the Remote Procedure Call (RPC) that was used as a foundation for the Sun NFS system, we developed a global procedure call (GPC) to invoke procedures on a remote node to handle non-collective I/O. We consider alternative approaches that can be employed in implementing this functionality. The approaches are evaluated using a representative computation from quantum chemistry. The results demonstrate that GPC-IO achieves better absolute execution times, strong-scaling, and weakscaling than the alternatives considered.

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

    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. PMID:24291137

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

    Magdalana Bartosova; Stefan Buday

    2013-01-01

    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...

  12. Nuclear power and the global challenges of energy security, 6 September 2007, London, England, World Nuclear Association Annual Symposium

    In the Atoms for Peace speech given by US President Eisenhower in 1953 - the speech that paved the way for the creation of the IAEA - he declared that a special purpose of Atoms for Peace would be 'to provide abundant electrical energy in the power-starved areas of the world'. That vision has yet to be realized. And it should not be taken to mean that nuclear power is the solution for all countries, or for all developing countries. But I would reiterate what I said at the outset - that the global challenges of security and development are interlinked, and that addressing the energy security needs of all countries will be a key to progress on both fronts. It is incumbent upon us to see to it that nuclear power will fulfil its potential in addressing these challenges

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

    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.

  14. How the Japanese steel industry is addressing global environmental problems - focusing on measures to control carbon dioxide emissions

    Nagasawa, T. [Sumitomo Metal Industries Ltd., Osaka (Japan). Global Environmental Development Dept.

    1995-06-01

    Steelworks consume large quantities of raw materials and energy in their manufacturing process. For this reason, the Japanese steel industry has been engaged in industry-wide efforts for more efficient use of resources and energy and for environmental protection. These efforts are proving highly effective in controlling carbon dioxide (CO{sub 2}) emissions through the furtherance of energy saving in the context of global environmental problems, including global warming, which have come to the fore in recent years. This report describes how the Japanese steel industry is addressing the need to control CO{sub 2} emissions mainly by reducing energy consumption, and what the industry is planning to do in the future. 3 figs.

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

    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, communication skills, strategies that promote evidence-based practice and managerial leadership skills. Conclusions Although there are numerous barriers to delivery of quality health services at MNRH, many barriers could be addressed by strengthening the relationship between the Hospital and MakCHS. Strategic partnerships and creative use of existing resources, both human and financial, could improve the quality of care and service delivery at MNRH. Improving services and providing more skills training could better prepare MakCHS graduates for leadership roles in other health care facilities, ultimately improving health outcomes throughout Uganda.

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

    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.

  17. Free-trade agreements: challenges for global health

    Ribeiro, Helena

    2015-01-01

    In this study new free-trade agreements are discussed, which are based on the breaking down of tariff and technical barriers and normally exclude most of the poorest countries in the world. Considering the current context of economic globalization and its health impacts, seven controversial points of these treaties and their possible implications for global public health are presented, mainly regarding health equity and other health determinants. Finally, this research proposes a greater social and health professionals participation in the formulation and discussion of these treaties, and a deeper insertion of Brazil in this important international agenda. PMID:26270018

  18. DYNAMICS AND NEW CHALLENGES IN THE GLOBAL COMMODITY MARKET

    MARIA CARTAS

    2015-01-01

    Global economy and particularly the world production of goods depends to a large extent on the supply of raw materials, of resource inputs extracted from the environment as well as an easy access to them. Commodities play an important part in the growth of global production and in the world trade in goods and services. The access to raw materials is vital for sustaining the productive capacity of the economy and also for satisfying domestic demand for industrial goods. On the other side, inc...

  19. An integrated framework to address climate change (ESCAPE) and further developments of the global and regional climate modules (MAGICC)

    ESCAPE (the Evaluation of Strategies to address Climate change by Adapting to and Preventing Emissions) is an integrated climate change assessment model constructed between 1990 and 1992 for DG XI of the Commission of the European Community by a consortium of research institutes headed by the Climatic Research Unit (CRU). It has been designed to enable the user to generate future scenarios of greenhouse gas emissions (through an energy-economic model), examine their impact on global climate and sea level (through two independent global climate models), and illustrate some of the consequences of this global climate change at a regional scale for the European Community (through a regional climate scenario generator and impact models). We provide a very brief overview of the ESCAPE model which, although innovative, suffers from a number of major limitations. Subsequent work in the CRU has concentrated on improvements to the global climate module and work has also commenced on an improved regional climate scenario generating module. These improvements will lead to a new integrated climate change assessment model, MAGICC (Model for the Assessment of Greenhouse gas Induced Climate Change) which can easily be incorporated into new larger integrated frameworks developed by other institutes. (Author)

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

    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.

  1. Brain and other nervous system disorders across the lifespan - global challenges and opportunities.

    Silberberg, Donald; Anand, Nalini P; Michels, Kathleen; Kalaria, Raj N

    2015-11-19

    This is an exciting time for scientific discovery that aims to reduce the frequency and impact of neurological, mental health and substance-use disorders. As it became increasingly clear that low- and middle-income countries have a disproportionate share of these disorders, and that many of the problems are best addressed by indigenous researchers who can seek context-sensitive solutions, the US National Institutes of Health and other research funders began to invest more in low- and middle-income country-focused research and research capacity-building to confront this significant public health challenge. In an effort to identify existing information, knowledge gaps, and emerging research and research capacity-building opportunities that are particularly relevant to low- and middle-income countries, in February 2014 the Center for Global Health Studies at the National Institutes of Health Fogarty International Center held a workshop to explore these issues with scientific experts from low- and middle-income countries and the United States. This evolved into the preparation of the Reviews in this supplement, which is designed to highlight opportunities and challenges associated with topical areas in brain-disorders research over the coming decade. This Introduction highlights some of the over-arching and intersecting priorities for addressing causes, prevention, treatment and rehabilitation as well as best practices to promote overall nervous system health. We review some brain disorders in low- and middle-income countries, while the Reviews describe relevant issues and the epidemiology of particular conditions in greater depth. PMID:26580320

  2. The Challenge of Improving Teaching in a Globalizing World

    Bokek-Cohen, Ya'arit; Davidovich, Nitza

    2011-01-01

    The USA has served as a beacon of hope for thousands of foreign students and academics with its diverse and superior opportunities created by a system of meritocracy unparalleled in the world. In keeping with other industries, academia is increasingly becoming a global village and foreign-born professors constitute a large proportion of university

  3. Global trade and health: key linkages and future challenges

    Douglas W. Bettcher

    2000-01-01

    Full Text Available Globalization of trade, marketing and investment has important implications for public health, both negative and positive. This article considers the implications of the single package of World Trade Organization (WTO agreements for public health research and policy, focusing on three themes: commodities, intellectual property rights, and health services. The main aims of the analysis are as follows: to identify how trade issues are associated with the transnationalization of health risks and possible benefits; to identify key areas of research; and to suggest policy-relevant advice and interventions on trade and health issues. The next wave of international trade law will need to take more account of global public health issues. However, to become more engaged in global trade debates, the public health community must gain an understanding of the health effects of global trade agreements. It must also ensure that its own facts are correct, so that public health is not blindly used for political ends, such as justifying unwarranted economic protectionism. ‘‘Healthy trade’’ policies, based on firm empirical evidence and designed to improve health status, are an important step towards reaching a more sustainable form of trade liberalization.

  4. Global trade and health: key linkages and future challenges.

    Bettcher, D W; Yach, D; Guindon, G E

    2000-01-01

    Globalization of trade, marketing and investment has important implications for public health, both negative and positive. This article considers the implications of the single package of World Trade Organization (WTO) agreements for public health research and policy, focusing on three themes: commodities, intellectual property rights, and health services. The main aims of the analysis are as follows: to identify how trade issues are associated with the transnationalization of health risks and possible benefits; to identify key areas of research; and to suggest policy-relevant advice and interventions on trade and health issues. The next wave of international trade law will need to take more account of global public health issues. However, to become more engaged in global trade debates, the public health community must gain an understanding of the health effects of global trade agreements. It must also ensure that its own facts are correct, so that public health is not blindly used for political ends, such as justifying unwarranted economic protectionism. "Healthy trade" policies, based on firm empirical evidence and designed to improve health status, are an important step towards reaching a more sustainable form of trade liberalization. PMID:10885181

  5. Preparing the next generation of radiochemists for global challenges

    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)

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

    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…

  7. Science Education and Challenges of Globalization in Igbo Nation

    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…

  8. Trends and EIE higher education response to the current global technical challenges

    Poboroniuc, Marian; Livint, Gheorghe; Friesel, Anna; Cojocaru, Dorian; Popescu, Dorin; Grindei, Laura; Naaji, Antoanela; Ward, Anthony

    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......), 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....

  9. Integrating global mobility and global talent management: Exploring the challenges and strategic opportunities

    Collings, David

    2014-01-01

    Although global mobility represents an important element of many multinational enterprise's (MNEs) global talent management systems, the two areas of practice have largely been decoupled in research and practice. The current paper aims to build a dialog around the integration of these two important areas of practice and illustrate how the integration of global mobility and global talent management can contribute to the success of the MNE. Human capital and social capital theories are introduc...

  10. Management games in learning process of business skills : case: global management challenge Finland

    Yuan, Yichuan

    2011-01-01

    The subject of this thesis is management games in learning process of business skills, Case: Global Management Challenge Finland. The thesis seeks to find out how different management games are used worldwide in learning business skills, it introduces the biggest strategic and management game: Global Management Challenge, studies the case of this game in Finland, discusses how management games could help students learn different business skills and proposes future training programs for thi...

  11. sPlot - the new global vegetation-plot database for addressing trait-environment relationships across the world's biomes

    Purschke, Oliver; Dengler, Jrgen; Bruelheide, Helge; Chytr, Milan; Jansen, Florian; Hennekens, Stephan; Jandt, Ute; Jimnez-Alfaro, Borja; Kattge, Jens; De Patta Pillar, Valrio; Sandel, Brody; Winter, Marten

    2015-04-01

    The trait composition of plant communities is determined by abiotic, biotic and historical factors, but the importance of macro-climatic factors in explaining trait-environment relationships at the local scale remains unclear. Such knowledge is crucial for biogeographical and ecological theory but also relevant to devise management measures to mitigate the negative effects of climate change. To address these questions, an iDiv Working Group has established the first global vegetation-plot database (sPlot). sPlot currently contains ~700,000 plots from over 50 countries and all biomes, and is steadily growing. Approx. 70% of the most frequent species are represented by at least one trait in the global trait database TRY and gap-filled data will become available for the most common traits. We will give an overview about the structure and present content of sPlot in terms of spatial distribution, data properties and trait coverage. We will explain next steps and perspectives, present first cross-biome analyses of community-weighted mean traits and trait variability, and highlight some ecological questions that can be addressed with sPlot.

  12. MEDICAL TOURISM INDUSTRY CHALLENGES IN THE CONTEXT OF GLOBALIZATION

    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.

  13. Balancing National and Global Priorities: Urgent Challenges to Ukrainian Economy ??????????????? ???????????? ? ?????????? ???????????: ?????????? ?????? ?????????? ?????????

    Markovych Iryna B.

    2013-09-01

    Full Text Available The goal of the article lies in detection of regularities in changing the structure of the world economic environment as a consequence of transformation of links between national economies, regional formations and supranational structures. Analysing, systemising and generalising scientific works of many scientists, the article considers a conceptual vision of transformational conversions in managing national economy under conditions of increased global imbalances. The article proves that strengthening of complementarity of national and global issues could be successful only under conditions of accounting of specific features of making international contacts under conditions of post-bipolar system of relations when developing development strategies, since influence of its structural factors upon the course of relations between the states is determining. The prospect of further studies in this direction is the search for empirical connection between individual parameters of the quality of institutional provision and development of national economies.???? ?????? ??????? ? ????????? ??????????????? ? ????????? ????????? ??????? ????????????? ????? ??? ????????? ????????????? ?????? ????? ????????????? ???????????, ????????????? ????????????? ? ???????????????? ???????????. ??????????, ?????????????? ? ??????? ??????? ????? ?????? ??????, ???? ??????????? ?????????????? ??????? ????????????????? ?????????????? ? ?????????? ???????????? ?????????? ? ???????? ?????????? ?????????? ???????????. ??????????, ??? ???????? ????????????????? ????????????? ? ??????????? ????? ???? ???????? ?????? ??? ??????? ????? ???????????? ?????????? ????????????? ????????? ? ???????? ?????????????? ??????? ????????? ??? ?????????? ????????? ????????, ????????? ??????? ?? ??????????? ???????? ?? ??? ????????? ????? ????????????? ???????? ????????????. ???????????? ?????????? ???????????? ? ?????? ??????????? ???????? ????? ???????????? ????? ????? ?????????? ??????????? ???????? ?????????????????? ??????????? ? ????????? ???????????? ????????.

  14. Global trade and health: key linkages and future challenges.

    Bettcher, Douglas W; Derek Yach; G. Emmanuel Guindon

    2000-01-01

    Globalization of trade, marketing and investment has important implications for public health, both negative and positive. This article considers the implications of the single package of World Trade Organization (WTO) agreements for public health research and policy, focusing on three themes: commodities, intellectual property rights, and health services. The main aims of the analysis are as follows: to identify how trade issues are associated with the transnationalization of health risks an...

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

    Gosselet Nathalie

    2014-01-01

    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...

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

    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

  17. Food security for Africa: an urgent global challenge

    Sasson Albert

    2012-01-01

    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....

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

    Hietala, Marjatta

    2012-01-01

    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 th...

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

    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...

  20. Leadership in transformation between local embeddedness and global challenges

    Steyrer, Johannes; Hartz, Ronald; Schiffinger, Michael

    2006-01-01

    Based on empirical studies in Romania, Estonia, Germany, and Austria within the GLOBE project, the authors try to answer the question of cultural embeddedness of leadership patterns in an environment of more and more globalised management. Special emphasis is put on the match/mismatch of the observed styles of leadership behaviour of CEO`s with regional and global expectations, on the differences and similarities between the examined countries, the influence of transformational settings in th...

  1. Challenges of born global firms : NDrive case study

    Ferreira, Inês Costa Dias

    2013-01-01

    When reviewing international strategy relevant theory, I found very interesting the born global firm’s theory. I chose NDrive and I realize that the company fitted well in this context. Although this theory was introduced in the 90s, it continues to have relevance today with more and more companies in the same situation. This case study and the theory embedded will allow students to develop knowledge in strategic management with focus in internationalization strategies and apply important str...

  2. Implementation of the global plan for insecticide resistance management in malaria vectors: progress, challenges and the way forward.

    Mnzava, Abraham P; Knox, Tessa B; Temu, Emmanuel A; Trett, Anna; Fornadel, Christen; Hemingway, Janet; Renshaw, Melanie

    2015-01-01

    In recent years, there has been an increase in resistance of malaria vectors to insecticides, particularly to pyrethroids which are widely used in insecticide-treated nets. The Global Plan for Insecticide Resistance Management in malaria vectors (GPIRM), released in May 2012, is a collective strategy for the malaria community to tackle this challenge. This review outlines progress made to date and the challenges experienced in the implementation of GPIRM, and outlines focus areas requiring urgent attention. Whilst there has been some advancement, uptake of GPIRM at the national level has generally been poor for various reasons, including limited availability of vector control tools with new mechanisms of action as well as critical financial, human and infrastructural resource deficiencies. There is an urgent need for a global response plan to address these deficits and ensure the correct and efficient use of available tools in order to maintain the effectiveness of current vector control efforts whilst novel vector control tools are under development. Emphasis must be placed on enhancing national capacities (such as human and infrastructural resources) to enable efficient monitoring and management of insecticide resistance, and to support availability and accessibility of appropriate new vector control products. Lack of action by the global community to address the threat of insecticide resistance is unacceptable and deprives affected communities of their basic right of universal access to effective malaria prevention. Aligning efforts and assigning the needed resources will ensure the optimal implementation of GPIRM with the ultimate goal of maintaining effective malaria vector control. PMID:25899397

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

    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...

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

    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.

  5. 76 FR 55060 - Aquatic Ecosystems, Water Quality, and Global Change: Challenges of Conducting Multi-Stressor...

    2011-09-06

    ... AGENCY Aquatic Ecosystems, Water Quality, and Global Change: Challenges of Conducting Multi-Stressor... of Availability. SUMMARY: EPA is releasing a final report entitled, Aquatic Ecosystems, Water Quality... and aquatic ecosystems across the United States to the potential impacts of global change. Using...

  6. Global Food Price Inflation : Implications for South Asia, Policy Reactions, and Future Challenges

    Ahmed, Sadiq

    2008-01-01

    The surge in global commodity prices of the past few years has presented a tremendous development challenge for South Asian countries. The large loss of income from the terms of trade shock has worsened macroeconomic balances, fueled rapid inflation, and hurt growth. Although commodity prices have come down recently, the benefits are being clouded by the emergence of a severe global financ...

  7. New Challenges for Higher Education: Global and Asia-Pacific Perspectives

    Shin, Jung Cheol; Harman, Grant

    2009-01-01

    With rapid socio-economic changes, twenty-first century higher education is facing major challenges to its governance systems, curriculum, mission focus, external relations, research, and financing. A theoretical framework to analyze these post-massification challenges is suggested, with a focus on the Asia-Pacific region as well as global issues.…

  8. Global Food Price Inflation: Implications for South Asia, Policy Reactions, and Future Challenges

    Ahmed, Sadiq

    2008-01-01

    The surge in global commodity prices of the past few years has presented a tremendous development challenge for South Asian countries. The large loss of income from the terms of trade shock has worsened macroeconomic balances, fueled rapid inflation, and hurt growth. Although commodity prices have come down recently, the benefits are being clouded by the emergence of a severe global financial crisis. The adverse consequences of the food price hike for the poor are large; the global financial ...

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

    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.

  10. One Health: the global challenge of epidemic and endemic leishmaniasis.

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

    2011-01-01

    '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. PMID:21985335

  11. From HIV to global health: opportunities and challenges

    El-Sadr W

    2012-01-01

    Remarkable advances have been achieved over the past decade in confronting the global HIV epidemic. By the end of 2010, 6.5 million persons living with HIV had initiated antiretroviral therapy in low and middle-income countries, the majority in sub Saharan Africa. Of the total of 2.5 new HIV infections that occurred in 2010, 1.9 million occurred in sub Saharan Africa. Nonetheless, 22 countries in sub Saharan Africa have experienced a decrease in HIV incidence. These remarkable achievements ha...

  12. Activist political theory and the challenge of global justice

    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...

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

    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

  14. Multilingual trends in a globalized world prospects and challenges

    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

  15. The global scientific data infrastructures: the big data challenges

    Thanos, Costantino

    2010-01-01

    The current data tsunami produced by the new advanced instruments and/or sensors and/or by running simulations and the progress of science is revolutionizing the way in which research is conducted and this poses new challenges to the existing e-infrastructures from both the data and the application sides. Science is becoming data-dominated and a new data-centric way of thinking, organizing and carrying out research activities is gaining ground which needs to be supported by a new type of e-in...

  16. Preparing Students for the Ethical Challenges of Global Citizenship

    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.

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

    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.

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

    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.

  19. Environmental policy: Meeting the challenge of global warming

    The Canadian government's overall approach to resolving the environmental problems due to global warming is discussed, with reference to how this approach is related to actions taken by other countries. Canada's environmental strategy is based the need to correct the failure to take into account the environmental consequences of daily actions. One element seen necessary for such correction, better environmental decisionmaking, is underlain by such key factors as the need to provide a strong scientific base on which to make decisions, resolving uncertainties regarding the greenhouse effect, and an environmentally educated population. Direct governmental measures can be taken to factor environmental considerations into decisions, such as regulatory instruments regarding the environment and economic incentives to encourage taking the environment into account. With respect to global warming, Canada has signed the Hague Declaration on international cooperation to reduce greenhouse gas emissions. About half the annual world emissions of greenhouse gases come from fossil fuel combustion. Canada is the fourth largest producer per capita of the single most important greenhouse gas, carbon dioxide. The transport and industrial sectors each account for ca 25% of Canada's CO2 emissions, and energy conservation is seen as a first step in reducing these emissions. The greatest scope for reducing greenhouse gas emissions in the transport sector appears to lie in the development of convenient and economic alternate fuels

  20. Nuclear safeguards in challenging times [Experts on nuclear safeguards and verification assess the global picture

    Meeting at the IAEA's International Safeguards Symposium in October 2006, more than 500 experts from 60-plus countries and organizations addressed current and future challenges related to safeguards concepts, approaches, technologies, and experience. Sessions addressed five main issues driving developments: Current challenges to the safeguards system; Further strengthening safeguards practices and approaches; Improving the collection and analysis of safeguards information; Advances in safeguards techniques and technology; and Future challenges. Every four to five years, the IAEA brings together safeguards experts from all over the world at international symposia. In October 2001, they met in the shadow of 9/11 and the symposium included a special session on the prevention of nuclear terrorism

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

    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…

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

    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 play an important role, not only domestically, but also globally as one of the few high-end fast reactors. This makes Monju a major global centre in the area of nuclear fuel cycle research and development. In this conference, we can share the fruits of each country's and each organization's research and development for the purpose of realizing the nuclear fuel cycle, which is the important international political theme. Finally, I would like to express my wishes that this conference contributes to the stimulation of further research and development on the fast reactor cycle through active discussions and, ultimately, brings significant benefits to all countries. Thank you for your kind attention. (author)

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

    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, acquisition management and people. The new enhanced organizational capabilities coupled with more effective communications; oversight and decision-making processes are expected to help EM meet the 21. century challenges. This article will focus on some of the initiatives to develop and enhance organizational technical capabilities. Some of these development initiatives are a part of DOE corporate actions to respond to the Defense Nuclear Facilities Safety Board (DNFSB) recommendations 93-3 and 2004-1. Other development initiatives have been tailored to meet EM specific needs for organizational capabilities such as case studies analysis and cost estimating. (authors)

  4. The Century-Long Challenge of Global Carbon Management

    Socolow, R.

    2002-05-01

    The time scale of the global carbon management is a century, not a decade and not a millennium. A century is the ratio of 1000 billion metric tons of carbon [Gt(C)] to 10 Gt(C)/yr. 1000 Gt(C) is the future emissions that will lead to approximately a doubling of the pre-industrial atmospheric CO2 concentration, 280 ppm, assuming the total net ocean plus terrestrial sink remains at half the strength of this source - since 2.1 Gt (C) = 1 ppm, and the concentration today is already 370 ppm. Doubling is the most widely used boundary between acceptable and unacceptable Greenhouse-related environmental disruption, or, in the language of the Framework Convention on Climate Change, the onset of "dangerous anthropogenic interference with the climate system." And 10 Gt(C)/yr is a conservative estimate of the average annual fossil-fuel carbon source over the century; it is now between 6 and 7 Gt(C). Conventional oil and gas are not sufficiently abundant to generate a serious Greenhouse problem on their own. Well before their cumulative carbon emissions reach 1000 Gt(C), both are expected to become non-competitive as a result of growing costs of access (costs related to resources being very deep underground, or below very deep water, or very remote, or very small.) But several times 1000 Gt(C) of coal resources will probably be competitive with non-fossil fuel alternatives, as will "unconventional" oil and gas resources, such as tar sands. The world will not be saved from a serious Greenhouse problem by fossil fuel depletion. There are four mitigation strategies for avoiding dangerous interference with the climate system. Fossil fuels can cease to dominate the global energy system well before the end of the century, yielding large market share to some combination of renewable energy and nuclear (fission and fusion) energy sources. Fossil fuels can continue to dominate, but most of the carbon in the century's fossil fuels can be prevented from reaching the atmosphere (fossil-carbon sequestration). Carbon can be removed directly from the air by biological or chemical processes. Or the climate system can become so well understood that effective compensating actions can be implemented. If human beings implement none of these strategies, we will have chosen, in effect, to adapt to climate change. Not unlikely will be a mix of all four mitigation strategies plus adaptation. In recent years, as the intrinsic complexity and monumental scale of global carbon management has become better appreciated, new coalitions supportive of policies intended to mitigate climate change have emerged.

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

    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 nuclear power plant experts), the capacity and capability to respond optimally to an emergency is enhanced. Today's emergency preparedness also needs to address prevention against and response to nuclear and radiological terror attacks. Document available in abstract form only. (authors)

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

    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, gas, and nuclear energies were addressed by a number of deputies and officials and representatives from ADEME, Framatome, Paris University and Union for renewable energies. Finally, at the 3. round table, focusing the economic aspects of the internationalization and decentralization of the energy market, several participants discussed questions related to integration, securing the supplies, access to power distribution grids, role of public service, energy market evolution, etc. In his summarizing talk Mr Michel Destot underlined the significant progress made in achieving a genuine French energy culture, able to ensure a long-term, diverse and balanced energy policy covering, at the same time, the environmental, economic, and employment components.

  7. Opening address

    In on of the three 'pillars' of the overall IAEA mission, the 'safety pillar', the IAEA seeks to contribute towards a vision of a strong, sustainable and visible global safety regime by pursuing three main objectives: to establish and maintain a set of safety standards that are universally accepted as global standards; to integrate fully these safety standards and the various mechanisms to provide for their application; and to promote self-sustaining regional and global networks of safety knowledge and experience. The purpose of this conference is to foster the exchange of information, but this is not an end in itself. The aim of this conference is to clarify the key issues within the larger global picture and set out a road map for the future direction and priorities for work on safety standards for decommissioning and for applying those standards. The word 'decommissioning' is often treated as though it was synonymous with dismantling nuclear reactors and returning to a 'green field' site, and we quite deliberately intended to challenge that interpretation. The subject of this conference is one that no country can ignore. All countries whether or not they have nuclear power programs or research reactors - make use of at least some applications involving radiation sources or radioactive materials, in medicine, industry, agriculture and research. All of these countries will need to terminate these activities safely. Decommissioning is also a subject that has suffered from being addressed in a piecemeal and sometimes ad hoc fashion.The IAEA must take its share of responsibility for this: IAEA has published safety standards on particular aspects of decommissioning, and more general safety standards on the regulatory control of practices, on operational safety, on occupational radiation protection, on the management of different types of radioactive waste and discharges, and we are developing standards on the management of very low activity wastes and of contaminated areas. Yet, the IAEA has not succeeded in bringing all these elements together into safety standards to cover the entire process of decommissioning and the termination of practices. Similarly, the IAEA has recently been involved in the organization of international conferences on the remediation of contaminated areas and of an international workshop on the regulatory aspects of decommissioning. Within the IAEA, one step towards a more holistic approach to the issue was taken by establishing a Technical Group on Decommissioning (TEGDE)

  8. Technical challenges in designing post-marketing eCRFs to address clinical safety and pharmacovigilance needs.

    Lu, Zhengwu

    2010-01-01

    To identify key challenges and propose technical considerations in designing electronic case report form (eCRF) for post-marketing studies, the author undertakes a comprehensive literature review of peer reviewed and grey literature to assess the key aspects, processes, standards, recommendations, and best practices in designing eCRFs based on industry experience in designing and supporting electronic data capture (EDC) studies. Literature search using strings on MEDLINE and PUBMED returned few papers directly related to CRF design. Health informatics and general practice journals were searched and results reviewed. Many conference, government commission, health professional and special interests group websites provide relevant information from practical experience - summarization of this information is presented. Further, we presented a list of concrete technical considerations in dealing with EDC technology/system limitations based on literature assessment and industry implementation experience. It is recognized that cross-functional teams be involved in eCRF design process and decision making. To summarize the keys in designing eCRFs to address post-market study safety and pharmacovigilance needs, the first is to identify required data elements from the study protocol supporting data analyses and reporting requirements. Secondly, accepted best practices, CDASH & CDISC guidelines, and company internal or therapeutic unit standard should be considered and applied. Coding (MedDRA & WHODD) mapping should be managed and implemented as well when possible. Finally, we need to be on top of the EDC technologies, challenge the technologies, drive EDC improvement via working with vendors, and utilize the technologies to drive clinical effectiveness. PMID:19900576

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

    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

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

    Geris, L.; Guyot, Y.; Schrooten, J.; 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 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

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

    Vandebroek, Ina; Balick, Michael J

    2012-01-01

    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. PMID:22662184

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

    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 energy production accounts for 60% of CO2 emissions, this energy demand growth will obviously have huge implications for climate change. In our WEO-2008 business as usual scenario shown here, global CO2 emissions from energy will jump by 45% between 2006 and 2030 to 40.6 giga-tonnes (growth rate of 1.6% pa). This trajectory puts the world on track for a global temperature increase of around 6 degrees. In light of the CO2 challenge, WEO-2008 set out two alternative energy policy scenarios to take the world to a lower emissions future: 550 ppm, and 450 ppm of CO2 in the atmosphere. This graph shows trajectories for energy-related CO2 emissions to 2030 in the different scenarios, assuming 3.3% global GDP growth to 2030. We must reduce emissions from: 40.6 Gt in 2030 (in RS) - to reach 33 Gt in the 550 ppm scenario with a temperature rise of 3oC; 26 Gt in the 450 ppm scenario with a temperature rise of around 2oC ... would eventually mean a 50% reduction of current levels of CO2 by 2050. This will require a 'revolution' of the energy sector. In particular, measures in three areas are vital: 1. Energy efficiency: 54% in the 450ppm scenario. 2. CCS (particularly in the 450 ppm scenario) after 2020. 3. Diversification of the energy mix through the use of nuclear power and renewables. Let me also emphasize here that these scenarios also enhance our energy security, by ensuring energy is used efficiently and by diversifying energy portfolios. Widespread deployment of low-carbon technologies and energy efficiency requires much investment if we are to reduce CO2 emissions and ensure a secure energy future. Business as usual scenario, investment of $26.3 trillion is needed in energy infrastructure just to meet growing demand and production decline. But in the two low emissions scenarios, significant additional investment of $9 trillion is needed in power plants and in more efficient energy-related capital stock. This additional investment amounts to 0.6% of world GDP on average per year. In addition, the price of carbon in the 450 ppm scenario would be around $180/t-CO2 (= around $ 70/barrel). But the 450 ppm scenario is about more than just money. Chart illustrates the scale of transformation needed in the power sector. Power sector emissions need to be cut by 2/3 in the 450 scenario (relative to RS). On an annual basis, over the period 2012-2030, in the 450 Policy Scenario we need to build around: 18 000 wind turbines (of average size of 3MW each); 30 GW of other renewables (biomass+solar+geothermal + ocean + tidal), i.e. the equivalent of 300 solar plants of 100 MW each; 50 hydro plants (of around 1000 MW capacity); 30 coal and gas plants integrated with CCS technology; 20 nuclear power plants (of around 1000 MW capacity each). What does the IEA's 450 ppm scenario mean for electricity generation? Under the 450 ppm policy scenario, while the share of fossil fuels such as coal and even natural gas in global electricity is declining, that of clean energy technologies such as renewables and nuclear is increasing. Under this scenario, nuclear power generation will almost double to reach 5200 TWh in 2030. In other words, nuclear supplies 18% of total electricity demand and is the 3rd largest electricity source together with natural gas, following hydro (22%) and coal (21%).

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

    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.

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

    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.

  15. Addressing Methodological Challenges in Large Communication Data Sets: Collecting and Coding Longitudinal Interactions in Home Hospice Cancer Care.

    Reblin, Maija; Clayton, Margaret F; John, Kevin K; Ellington, Lee

    2016-07-01

    In this article, we present strategies for collecting and coding a large longitudinal communication data set collected across multiple sites, consisting of more than 2000 hours of digital audio recordings from approximately 300 families. We describe our methods within the context of implementing a large-scale study of communication during cancer home hospice nurse visits, but this procedure could be adapted to communication data sets across a wide variety of settings. This research is the first study designed to capture home hospice nurse-caregiver communication, a highly understudied location and type of communication event. We present a detailed example protocol encompassing data collection in the home environment, large-scale, multisite secure data management, the development of theoretically-based communication coding, and strategies for preventing coder drift and ensuring reliability of analyses. Although each of these challenges has the potential to undermine the utility of the data, reliability between coders is often the only issue consistently reported and addressed in the literature. Overall, our approach demonstrates rigor and provides a "how-to" example for managing large, digitally recorded data sets from collection through analysis. These strategies can inform other large-scale health communication research. PMID:26580414

  16. SMART GRIDS: A prologue & unscrew challenges that needs to be addressed, A Short Survey on how to make Grids Smarter:

    Muhammad Zakarya

    2013-07-01

    Full Text Available A Smart Grid (SG1 is an intellectual and logical electricity network that integrates the actions of all users connected to it and makes use of sophisticated and highly advanced information, control, and communications technologies to save energy, reduce expenditure and increase reliability and transparency. A smart grid can reduce energy cost; it makes energy usage efficient that result in a short term solution for the energy crisis. It also helps the distribution systems for better energy management and control. The field of Information & Communication Technology (ICT4 and computer technology can play a major role in this hazardous situation all over the world. This paper presents current research issues and challenges that need to be addressed for reliable, efficient and flexible load distribution (LD2 and management for smart grid design. The paper also presents some security & privacy issues that inform the grid station (GS3 about consumers habits and personnel information. The article also tries to highlight major research issues in smart grid technology, which are helpful for the new researchers to find new research directions in this field & technology.

  17. 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

    The recent renaissance of nuclear power in the industrialized countries is not the only factor driving the interest of nuclear power in developing countries. The necessity for nuclear power in developing countries, and in particular the Middle East, is most often misunderstood by the industrialized countries, due to the abundance of oil and gas in the region . However, large disparities exist between countries of the region with per-capita consumption 0.1 toe/yr for Sudan to 34 toe/yr for Qatar. The greatest expansion of energy demand over the coming decades will be in the developing world. Global predictions of energy demand and supply are misleading for policy or planning needs. Regional and, even better, national detailed projections are more accurate. A point of illustration is the Middle East, where the conventional opinion is of a 'rich' oil-producing region. On a country-by-country basis, it is clear that many countries in the Middle East, are actually suffering under the toll of high oil prices. A case in point is Jordan, where more than 20 percent of the national budget is spent to import energy. The uncertainty of energy supplies and their increasing costs are severely affecting the growth of my country's economy and its security. Jordan imports more than 95 percent of its energy needs. Hence, the development of secure alternative energy supplies is a top priority for the country. Jordan has limited options to substitute for oil products. The chief option is imported natural gas, which can displace oil but is a short- to mid-term option and cannot be relied upon for the long term and should be used as a peaking source. Renewables will be developed to their fullest extent but have their well known limitations. Our vision is to utilize nuclear energy to transform Jordan from a net energy importer to a net electricity exporter by 2030. By that date, according to the National Nuclear Strategy, 30% of the Jordan's electricity needs will be met by nuclear power, with excess production to be made available for export. Jordan has been seriously exploring nuclear power as a long-term alternative for electricity generation, water desalination, and as insurance for both energy security and future volatility of oil and natural gas prices. Nuclear energy is an important alternative to fossil fuels and is a particularly important component in a low-carbon energy strategy. In this regard, I urge this Conference to call for the inclusion of nuclear energy in the Clean Development Mechanism (CDM) of any future climate change negotiations. Nuclear power also maximizes and leverages Jordan's indigenous uranium resources. The Kingdom is endowed with rich uranium resources which have not been fully explored, with estimated reasonably assured resources of about 70,000 metric tons of uranium oxide in Central Jordan with additional quantities that could be extracted as byproduct of phosphoric acid production. There are, however, many challenges standing in the way of introducing nuclear power in Jordan such as the high investment cost, the need for skilled engineers and technicians, the limited suitable sites for power plants, the lack of adequate water sources for cooling, and the volatile regional political climate. Since 2001, Jordan has been developing a national strategy for civilian nuclear power. But only in January 2008, that Jordan's parliament empowered the Jordan Atomic Energy Commission (JAEC) to lead the national effort and implement the Kingdom's nuclear strategy ---to be the Nuclear Power Implementation Organization (NEPIO) for the country. Furthermore and In compliance with the best of international practices, the parliament established an independent Jordan Nuclear Regulatory Commission (JNRC), to promulgate the needed legal, regulatory, and security framework for the introduction of nuclear power. JAEC has concluded nuclear cooperation agreements with France, China, South Korea, Canada, and will conclude two soon with Russia 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.

  18. Global warming presents new challenges for maize pest management

    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.

  19. Injuries and violence: a global public health challenge

    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.

  20. Global warming presents new challenges for maize pest management

    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.

  1. Global Challenges for the Environment, Water Clean and Economic Advantages

    Hidajete Nikqi , AdemDreshaj,

    2013-09-01

    Full Text Available The fast development of industry, agriculture technology, with increasing population grows increasingly standard of living is also increasing demand for clean water and environmental pollution grows each time taking process of uncontrolled release of CO2 into the atmosphere and increase the industrial waste. Rulers need to do a better coordination of CO2 in the atmosphere management, waste management, water. Sustainability of public health, protection of the environment and the economy are key factors for environment and clean water. Collecting more water behind dams and especially in aquifers through artificial recharge is necessary to save water in times of excess water for use at the time of his absence. Storage of CO2 in safe places as under the oceans countries semptyexplorer oil from storage in mines or explorer. Use should be carefully planned and take measures to prevent adverse health effects in the case of groundwater contamination. Some countries may save water by importing most food and energy commodities and other countries that possess more water, so basically they also get water was needed to produce these goods.Water "virtual". Local water can then be used for high social,environmental, or economic or saved for the future. Climate change and global warming caused by carbon dioxide emissions are difficult to predict in space and time. The wars in the future will be developed for clean water and not for gold and oil.

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

    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...

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

    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.

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

    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.

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

    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

  6. Global Social Challenges: insights from the physical sciences and their relevance to the evolution of social science

    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. Social Identities in a Globalized World: Challenges and Opportunities for Collective Action.

    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

  8. Global warming what are the challenges for Copenhagen?

    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, creating a national climate change group in 2007 and launching its own national climate change program. The program's goal is to lower China's energy consumption per unit of GDP by 20% by 2010 compared with its 2005 level. Under a medium to long-term sustainable development plan, the share of sustainable energies in the overall energy mix will increase to 10% by 2010 and to 15% by 2020. Before the Copenhagen conference, China indicated that it was expecting the United States and Europe to commit to reducing their emissions by 40% and to devote 1% of their GDP to technology transfer towards developing countries by 2020. The Bush Administration used the argument that 'the American way of life is not negotiable' to justify the refusal of the United States to adhere to the Kyoto Protocol. Today, the United States returns to the discussion table in a more open frame of mind. The administration of Barack Obama has decided to become more involved and cooperate more with China and India on climate change. In late June, the American president succeeded in getting his climate change bill through the US House of Representatives. The climate bill, which is still up before the Senate, aims to reduce GHG emissions (particularly CO2) by 17% before 2020 compared with the 2005 level. It also promotes the development of clean energies and provides for the creation of a cap and trade emissions trading system. Under this system, emissions allowances are either sold or given to the most vulnerable industries. The sales revenue would be used to fund the development of clean energies, among other things. The EU-15 member states are close to reaching the targets set at Kyoto. What about EU-27 member states? At the late September summit in Pittsburgh, the G20 countries, which include the most industrialized countries as well as the large emerging countries of China, India and Brazil, agreed to phase out subsidies for fossil energy sources over the medium term, but without setting a deadline. According to the press release issued at the end of the summit, 'inefficient fossil fuel subsidies encourage wasteful consumption, distort markets, impede investment in clean energy sources and undermine efforts to deal with climate change'. G20 members also intend to step up their efforts to reach an agreement on dangerous climate change at the upcoming conference in Copenhagen

  9. Addressing the challenges of using ferromagnetic electrodes in the magnetic tunnel junction-based molecular spintronics devices

    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.

  10. Addressing the challenges of using ferromagnetic electrodes in the magnetic tunnel junction-based molecular spintronics devices

    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

  11. Improving patient safety in transfusion medicine: contemporary challenges and the roles for bedside and laboratory biovigilance in addressing them

    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 laboratory transfusion services and health care providers involved in the bedside care of the patient offer the best means in further mitigating adverse HT sequelae and potential nonconformities that may arise in the daily operations of contemporary hospital blood banks and transfusion-medicine services. Keywords: hemotherapy, transfusion history, reactions, risk mitigation

  12. Agriculture, biofuels and watersheds in the waterenergy- food nexus: governance challenges at local and global scales

    Mwale Joseph T.; Mirzabaev Alisher

    2015-01-01

    Agricultural land use in watersheds for food and biofuels production presents several challenges within the Water-Energy-Food (WEF) nexus at the local and global scales. Firstly, high global energy prices may lead to increasing demand for bio-energy crops, thereby intensifying the competition for arable land and water with food crops. There may be potential net welfare benefits from bio-energy development in terms of poverty reduction, higher agricultural household incomes, and lower greenhou...

  13. Engaging Undergraduates to Solve Global Health Challenges: A New Approach Based on Bioengineering Design

    Oden, Maria; Mirabal, Yvette; Epstein, Marc; Richards-Kortum, Rebecca

    2010-01-01

    Recent reports have highlighted the need for educational programs to prepare students for careers developing and disseminating new interventions that improve global public health. Because of its multi-disciplinary, design-centered nature, the field of Biomedical Engineering can play an important role in meeting this challenge. This article describes a new program at Rice University to give undergraduate students from all disciplines a broad background in bioengineering and global health and p...

  14. The Cultural Challenges of Managing Global Project Teams: A Study of Brazilian Multinationals

    Ivete Rodrigues; Roberto Sbragia

    2013-01-01

    The internationalization of Brazilian companies brings a new reality: the need for implementation of global projects that bring, in turn, the challenge of managing multicultural teams. Since this is a recent phenomenon with little theoretical development, this study sought to understand the relationships between cultural characteristics and management teams of global projects in Brazilian multinationals. To carry this discussion forward, we studied six cases of Brazilian multinational compani...

  15. Global Virtual Teams and their effective functioning : The Challenge of Time Pressure

    Franke, Franziska; Bengtsson Schramm, Caroline

    2013-01-01

    Nowadays modern organizations move in an incredible speed and have to be flexible and adaptable to constantly changing circumstances. Global Virtual Teams (GVTs) have been proved to be one of the means to handle this challenge. While it is said that GVTs bestow an organization with flexibility and enhanced creativity, research proves that the managing of these teams is quite challenging. The modern work stress factor time pressure is said to be omnipresent in nowadays organizations and theref...

  16. Readiness in Meeting Globalization Challenges: A Case of Accounting Firms in Malaysia

    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.

  17. Global supply of oil. challenges and uncertainties; El suministro global de petroleo. Retos e incertidumbres

    Marzo, M.

    2011-07-01

    The National Petroleum Council warns us of a disturbing reality: the world is running out of fossil resources, but the continued increase in oil extraction from conventional sources has increasingly risks and these are a serious obstacle to ensure demand the medium term. also the International Energy Agency also warns of serious uncertainties and risks in the field of oil production to meet global demand in the medium and long term.

  18. Princess Nourah Bint Abudulrhman University's Challenge: Transition from a Local to a Global Institution

    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.…

  19. 76 FR 10892 - Aquatic Ecosystems, Water Quality, and Global Change: Challenges of Conducting Multi-Stressor...

    2011-02-28

    ... AGENCY Aquatic Ecosystems, Water Quality, and Global Change: Challenges of Conducting Multi-Stressor.... SUMMARY: EPA is announcing the release of the draft report titled, ``Aquatic Ecosystems, Water Quality... relative vulnerability of water quality and aquatic ecosystems, across the United States, to the...

  20. New Challenges Facing Universities in the Internet-Driven Global Environment

    Rajasingham, Lalita

    2011-01-01

    This paper explores some new challenges facing universities in a global multimediated Internet-based environment, as they seek alternative paradigms and options to remain true to their core business. At a time of rapid technological change, and contested, complex concepts associated with globalisation, knowledge is becoming a primary factor of

  1. How current assessments of Sustainability Performance by Best Practice in the UN Global Compact challenge legitimacy

    Kjærgaard, Thomas

    like the Economist (2013) turn to Scandinavia as having the solutions to some of the global sustainability-related challenges, it might also be worth reversing the optics. One approach could be to take a closer look at whether this high level of support for the UNGC translates to a high level of......The Scandinavian countries have been strong supporters of the UN Global Compact (UNGC) since the official launch in year 2000. This is best evidenced by the level of adoption of the UNGC, which is the most widely adopted broad sustainability-reporting standard in Scandinavia (Kjaergaard, submitted...... Sustainability 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...

  2. A New Round of Global Geochemical Mapping: Opportunity and Challenge to China

    Cheng, Hangxin; Yang, Zhongfang; Xi, Xiaohuan; Zhao, Chuandong; Xie, Xuejin

    Since the projects of "International Geochemical Mapping (IGCP259)" and "Global Geochemical Baseline (IGCP360)" were met with approval by UNESCO in 1988, decisive contributions of working out the methodological guidance and the technical standard of global geochemical mapping have been made by China and Europe. Though demonstrations have been made by China and Europe through carrying out the projects of "Environmental Geochemical Monitoring Network and Dynamic Geochemical Mapping (EGMON)" and "FOREG geochemical baseline mapping", respectively, the expectation of acquiring a general picture of global geochemistry in 10 years has not yet been realized. Geochemists from China and Norway are now deliberating, through International Association of Hydrological Sciences/International Commission on Continental Erosion (IAHS/ICCE), about a major international cooperative project on "Global Geochemical Mapping and Sediment-Bound Flux of Major World Rivers", on carrying out a new round global geochemical mapping, and planning to start working first on the Arctic region under the project of the Year of Polar (IPY317). The practical plan for the global geochemical mapping is based on the "Draft of Sampling Plan of Floodplain Sediments" for the global geochemical mapping suggested by China and the "Draft of Sampling Plan of Overbank Sediments in Deltas" suggested by Norway, thereby further strengthening the advantages of Chinese methodology in geochemical mapping. After analyzing the opportunities and challenges to China, this article suggests that the competent authorities of science and technology should take the initiative of supporting the new round global geochemical mapping.

  3. Global emission trading. A solution to the challenges of global climate change?; Globaler Emissionshandel. Loesung fuer die Herausforderungen des Klimawandels?

    Mueller, Friedemann [Stiftung Wissenschaft und Politik, Berlin (Germany)

    2010-10-15

    The international climate policy has reached a dead end, and a solution is difficult. Since the 15th climate conference in Copenhagen, pessimism prevails. Hardly anyone believes that a common solution can be found before the next conference at Cancun. On the other hand, time is running out as the validity time of the Kyoto Protocol will end in 2012, and the need for slowing down global climate change is calling for fast action. To find a solution, it will be necessary not only to bridge the deep gap between industrialized countries and threshold countries, but also, within each society, to bridge the deep gap between climate activists on the one hand and the public opinion on the other hand. Global emission trading may offer a way out of the current dilemma. (orig.)

  4. Ethical Challenges Facing Greenland in the Present Era of Globalization: Towards Global Responsibility

    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.

  5. Constraining the global carbon budget from global to regional scales - The measurement challenge

    The Global Carbon Cycle can be modelled by a Bayesian synthesis inversion technique, where measured atmospheric CO2 concentrations and isotopic compositions are analysed by use of an atmospheric transport model and estimates of regional sources and sinks of atmospheric carbon. The uncertainty associated to carbon flux estimates even on a regional scale can be improved considerably using the inversion technique. In this approach, besides the necessary control on the precision of atmospheric transport models and on the constraints for surface fluxes, an important component is the calibration of atmospheric CO2 concentration and isotope measurements. The recent improved situation in respect to data comparability is discussed using results of conducted interlaboratory comparison exercises and larger scale calibration programs are proposed for the future to further improve the comparability of analytical data. (author)

  6. Pharmaceutical digital marketing and governance: illicit actors and challenges to global patient safety and public health

    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

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

    I would firstly like to express gratitude to the Director General of the IAEA, Mohamed EIBaradei, for inviting Mike Q'Brien, the UK Minister of State for Energy, to address this conference. I know the Minister greatly respects the important work of the IAEA and would like to have been able to deliver this speech himself but, as I'm sure you can appreciate, there are many demands on his time with the fast moving developments in energy policy which is why he has asked me to make this speech on his behalf. Nuclear decision. As I'm sure you will be aware the UK government has taken the decision that it is in the public interest that new nuclear power stations should have a role to play in our country's future energy mix, alongside other low-carbon sources. This decision was reached in the context of the challenges of climate change and energy security. These are challenges that delegates in this room will be well familiar with. Adding urgency to these challenges in the UK is that 15% of electricity currently comes from nuclear power stations and that all but one of our power stations will shut by 2025. Significantly, the government believes that it is for energy companies to fund, develop and build new nuclear power stations in the UK and to meet the full cost of decommissioning and their full share of waste management costs. Our job in government is to work hard to create the right conditions for this investment. Our White Paper published in January last year set out a clear work programme of the key steps both industry and Government need to take in the next ten years to enable new build to happen. This is a partnership and we are committed to working with industry to do everything we can to remove unnecessary regulatory burdens and increase investor certainty. Facilitative actions. This translates into a number of key actions Government is taking. Firstly, in the area of reactor licensing we have introduced a form of pre-licensing - the Generic Design Assessment. This is an upfront assessment of generic aspects of reactor design which leads to economies over larger fleets as well as reduced regulatory uncertainty. Secondly, on siting we have legislated to streamline the planning system so that those aspects of siting which are strategic in nature are considered at the national level with only site specific criteria considered at the local level. And thirdly, in relation to waste and decommissioning funding, we have legislated to ensure developers put money aside from day one for eventual clean up. But of course there is still more to do. Challenges. For example, we know that the UK regulator will need additional resources to deal with its predicted future workload, with or without new build, and we are considering ways to ensure that our nuclear regulatory arrangements remain world-class We know that we must assess nominated sites for strategic suitability and we must continue our work to set the price energy companies will pay for the disposal of waste. And throughout all of our work we must remain alive to the possibility of legal challenge. Timescale and Industry interest. Although there is still much to do and doubtless challenges ahead we are confident we will able to deliver what we have promised Our work will enable energy companies to: make planning applications from 2010, begin construction of the first new nuclear power station between 2013 and 2014, start operation between 2017 and 2020. As I said, we are confident we will deliver this framework and this confidence is reflected in the growing evidence of industry interest in the UK nuclear market. We started this year with EdF investing Pounds 12.5bn buying British Energy. We have seen eleven sites nominated for possibly hosting our new generation of nuclear power stations. [And an auction of potential sites for new nuclear power stations currently owned by the Nuclear Decommissioning Authority and EdF is still ongoing with those involved showing significant interest] [NWl] UK Offer. We also believe that the industry in the UK will be ready to support such programmes around the world as a result of capability development in response to the demands of the domestic programme And whilst support will be needed from the global supply chain in the domestic programme, we have the capability to deliver in most areas. We have a number of strengths in the nuclear new build supply chain, with UK based companies having been involved in the development of civil nuclear power for more than 50 years. We have a highly skilled and experienced resource base. We have proven major project management and engineering capability. We have expertise in operating nuclear plants. And we know we can design, manufacture and install advanced equipment. Wider work of IAEA. I cannot bring my speech to an end without also touching on the wider work that the IAEA carries out concerning the risks that such a global renaissance in nuclear power brings but also the technical assistance it provides to those countries looking to develop nuclear energy for peaceful purposes. It is in this context that the work of the IAEA is so important. Conclusion. So, to conclude: we in the UK think new nuclear power stations can help us cut our carbon emissions and increase our energy security and we believe UK industry will be in a position to support development at home and abroad. We are working hard to enable the necessary investment. But equally we must all recognise this global nuclear growth brings with it heavy responsibilities. We look forward to continuing to work with the IAEA and with other countries internationally to develop the use of nuclear energy for peaceful purposes and to tackle risks of non proliferation and are committed to this agenda.

  8. Globalization of labour markets challenges, adjustment and policy response in the EU and LDCS

    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 : the challenge of the 1990s for the chemical industry

    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

  10. GLOBALIZATION AND INTEGRATION INTO THE ECONOMIC AND MONETARY UNION-CHALLENGES FOR BANKS OPERATING IN ROMANIA

    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.

  11. Lessons Learned and Present Day Challenges of Addressing 20th Century Radiation Legacies of Russia and the United States

    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

  12. Lessons Learned and Present Day Challenges of Addressing 20th Century Radiation Legacies of Russia and the United States

    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.

  13. Industry, university and government partnership to address research, education and human resource challenges for nuclear industry in Canada

    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 professors from all supported universities and which can be completed through part-time studies; Create a pool of nuclear expertise in universities that can be accessed by public and governments for impartial and trustworthy advice. The Canadian Nuclear Safety Commission (CNSC), the Canadian Regulator, and Candu Owners Group are also participating in UNENE activities. Nuclear industries have linked with a select group of Canadian universities agreeable to committing to nuclear research and education and seeking investment from governments to match cash and in-kind contributions from industry. The University Network of Excellence in Nuclear Engineering (UNENE) was thus created involving universities of McMaster, Queen's, Toronto, Waterloo, Western Ontario and the new University of Ontario Institute of Technology. These universities are recipients of funds for setting up NSERC-UNENE Industry Research Chairs in Nuclear Engineering. Also, Ecole Polytechnique and the University of New Brunswick, supported respectively by Hydro Quebec and New Brunswick Power, and Royal Military College - operating a joint graduate program with Queen's University, are participants in UNENE. The following Industrial Research Chairs are either in place or approved to start within the next few months. In each case there is a provision for hiring a junior Research Chair. - Dr. John Luxat, Nuclear Safety Analysis and Thermal Hydraulics, McMaster University; - Dr. Rick Holt, Advanced Nuclear Materials, Queen's University; - Dr. Roger Newman, Nano-Engineering of Alloys for Nuclear Power Systems, University of Toronto; - Dr. Mahesh Pandey, Risk-Based Life Cycle Management of Engineering Systems, University of Waterloo; - Dr. Jin Jiang, Control, Instrumentation and Electrical Systems of Nuclear Power Plants, University of Western Ontario. Progress is being made to find a candidate and define a research program for an Industrial Research Chair:- Knowledge Management, University of Ontario Institute of Technology. Each of the above six NSERC-UNENE Industrial Research Chairs are tenured positions, funded at 2.0 M dollars or more for first five years. The Chairs may be subsequently renewed. A large number of graduate students are already enrolled with Professors Holt, Jiang and Pandey. In anticipation of receiving Ontario Council of Graduate Studies accreditation for the course-based M. Eng. Degree in Nuclear Engineering, the following courses have already been offered to a typical class of 20 students: Reactor Physics; Nuclear Plant Systems and Operations; Nuclear Reactor Safety Design; Thermal Hydraulics. In addition to these, courses to be offered in near future include: Engineering Risk Analysis; Reactor Chemistry and Corrosion; Nuclear Materials; Control, Instrumentation and Electrical Power Systems; Nuclear Waste Management; Fuel Management; Health Physics/Radiation Protection; Power Plant Thermodynamics; Codes, Standards and Jurisdictions; and Business Management. M.Eng. Courses are delivered in flexible format to suit distant faculty and part-time students. UNENE, an industry driven partnership of nuclear industry, universities and governments, created to address the future challenge of research, education and human resources in Canada, has made an impressive start. (author)

  14. The Cultural Challenges of Managing Global Project Teams: A Study of Brazilian Multinationals

    Ivete Rodrigues

    2013-04-01

    Full Text Available The internationalization of Brazilian companies brings a new reality: the need for implementation of global projects that bring, in turn, the challenge of managing multicultural teams. Since this is a recent phenomenon with little theoretical development, this study sought to understand the relationships between cultural characteristics and management teams of global projects in Brazilian multinationals. To carry this discussion forward, we studied six cases of Brazilian multinational companies, with the aim of deepening the understanding of the management of global teams, involving the planning, deployment, development and management of human resources. Among the projects studied, it was found that there is very little concern with the specific issue of multiculturalism and little inter-cultural incentive to the development of team members, which ends up hindering the construction of a global mindset, important for the Brazilian multinational companies to perform successfully abroad. Faced with this situation, each of the managerial processes mentioned were presented with a number of actions to be undertaken by the project manager in three different dimensions: the project itself, the organization and the global environment. The work contributes, thus, to enable Brazilian multinational companies to manage their global teams in order to maximize the advantages of global teams, such as increased creativity and innovative capacity, but avoid the problems that multiculturalism can bring, ranging from conflicts between people to project failure.

  15. The Cultural Challenges of Managing Global Project Teams: a Study of Brazilian Multinationals

    Ivete, Rodrigues; Roberto, Sbragia.

    2013-02-01

    Full Text Available The internationalization of Brazilian companies brings a new reality: the need for implementation of global projects that bring, in turn, the challenge of managing multicultural teams. Since this is a recent phenomenon with little theoretical development, this study sought to understand the relation [...] ships between cultural characteristics and management teams of global projects in Brazilian multinationals. To carry this discussion forward, we studied six cases of Brazilian multinational companies, with the aim of deepening the understanding of the management of global teams, involving the planning, deployment, development and management of human resources. Among the projects studied, it was found that there is very little concern with the specific issue of multiculturalism and little inter-cultural incentive to the development of team members, which ends up hindering the construction of a global mindset, important for the Brazilian multinational companies to perform successfully abroad. Faced with this situation, each of the managerial processes mentioned were presented with a number of actions to be undertaken by the project manager in three different dimensions: the project itself, the organization and the global environment. The work contributes, thus, to enable Brazilian multinational companies to manage their global teams in order to maximize the advantages of global teams, such as increased creativity and innovative capacity, but avoid the problems that multiculturalism can bring, ranging from conflicts between people to project failure.

  16. Opening address

    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

  17. Turkey-USA relations in an age of regional and global turmoil: challenges and prospects introduction

    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. E-LEARNING AND THE GLOBAL DIVIDE: The Challenges Facing Distance Education in Africa

    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.

  19. International Nuclear Conference: a new era in Nuclear Science and Technology - the challenge of the 21st century: welcoming address

    The address discusses the following issues : the conference provides opportunities for MINT to strengthen both internal and international linkages, to exchange information on the development of nuclear science and technology; brief summary on MINT in conjunction of her 25th anniversary : its inception and some of its achievements and contributions to the development of nuclear science and technology both nationally and internationally

  20. Responding to the Global Financial and Economic Crisis: Meeting the Challenges in Asia

    Arner, Douglas; Schou-Zibell, Lotte

    2010-01-01

    The global financial and economic crisis marks an important turning point for finance and the Asian growth model. Regional consensus is now supporting economic rebalancing away from the dominant focus on exports to developed markets and towards more a more balanced economic structure supported by domestic and regional financial development. In relation to finance, the crisis highlights the necessity of addressing a range of issues across the region. First, Asian approaches to f...

  1. Addressing Challenging Behaviours in the General Education Setting: Conducting a Teacher-Based Functional Behavioural Assessment (FBA)

    Moreno, Gerardo

    2011-01-01

    When a student demonstrates a challenging or problematic behaviour in the classroom, the climate and the instructional experience can change dramatically for both the students and the classroom teacher. Before resorting to sanctions and punitive consequences, there is a series of steps a classroom teacher can conduct to reduce and replace the…

  2. Addressing the empathy deficit: beliefs about the malleability of empathy predict effortful responses when empathy is challenging.

    Schumann, Karina; Zaki, Jamil; Dweck, Carol S

    2014-09-01

    Empathy is often thought to occur automatically. Yet, empathy frequently breaks down when it is difficult or distressing to relate to people in need, suggesting that empathy is often not felt reflexively. Indeed, the United States as a whole is said to be displaying an empathy deficit. When and why does empathy break down, and what predicts whether people will exert effort to experience empathy in challenging contexts? Across 7 studies, we found that people who held a malleable mindset about empathy (believing empathy can be developed) expended greater empathic effort in challenging contexts than did people who held a fixed theory (believing empathy cannot be developed). Specifically, a malleable theory of empathy--whether measured or experimentally induced--promoted (a) more self-reported effort to feel empathy when it is challenging (Study 1); (b) more empathically effortful responses to a person with conflicting views on personally important sociopolitical issues (Studies 2-4); (c) more time spent listening to the emotional personal story of a racial outgroup member (Study 5); and (d) greater willingness to help cancer patients in effortful, face-to-face ways (Study 6). Study 7 revealed a possible reason for this greater empathic effort in challenging contexts: a stronger interest in improving one's empathy. Together, these data suggest that people's mindsets powerfully affect whether they exert effort to empathize when it is needed most, and these data may represent a point of leverage in increasing empathic behaviors on a broad scale. PMID:25133727

  3. It's Not Just "What" You Say: Verbal and Nonverbal Skills Help Leaders Address Challenges and Achieve Outcomes

    Zoller, Kendall; Lahera, Antonia Issa; Normore, Anthony H.

    2015-01-01

    This article presents a story about two school leaders in a large Southern California urban district who used skills developed in a university school leadership program to create rapport, empathy, and trust while leading through challenging situations and achieving actionable outcomes. In addition to developing relationships in support of

  4. Recent changes in the global rail industry: facing the challenge of increased flexibility

    Cantos, Pedro; Campos, Javier

    2005-01-01

    This paper discusses how the current trend towards increased private participation in the rail industry is reshaping the way in which Governments should address the main regulatory challenges arising from the particular economic and technical characteristics of this industry. We review the role of railroads in the last two decades and examine the characteristics of the most relevant processes of private participation around the world. The lessons learned from these changes suggest that many o...

  5. The Diabetic foot: A global threat and a huge challenge for Greece

    Papanas, N.; Maltezos, E

    2009-01-01

    The diabetic foot continues to be a major cause of morbidity, posing a global threat. Substantial progress has been now accomplished in the treatment of foot lesions, but further improvement is required. Treatment options may be classified into established measures (revascularisation, casting and debridement) and new modalities. All therapeutic measures should be provided by specialised dedicated multidisciplinary foot clinics. In particular, the diabetic foot is a huge challenge for Greece. ...

  6. Transmissibility of the Ice Bucket Challenge among globally influential celebrities: retrospective cohort study

    Ni, Michael Y; Chan, Brandford H Y; Leung, Gabriel M; Lau, Eric H.Y.; Pang, Herbert

    2014-01-01

    Objectives To estimate the transmissibility of the Ice Bucket Challenge among globally influential celebrities and to identify associated risk factors. Design Retrospective cohort study. Setting Social media (YouTube, Facebook, Twitter, Instagram). Participants David Beckham, Cristiano Ronaldo, Benedict Cumberbatch, Stephen Hawking, Mark Zuckerberg, Oprah Winfrey, Homer Simpson, and Kermit the Frog were defined as index cases. We included contacts up to the fifth generation seeded from each i...

  7. Global value chains and agrifood standards: Challenges and possibilities for smallholders in developing countries

    Lee, Joonkoo; Gereffi, Gary,; Beauvais, Janet

    2010-01-01

    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 conc...

  8. Remarks on the Future of the European Union: Domestic and Global Challenges Ahead

    András Inotai

    2011-01-01

    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 Eur...

  9. Trade Policy Developments in Tanzania: The Challenge of Global and Regional Integration

    Walkenhorst, Peter

    2005-01-01

    Over the past two decades, Tanzania has embarked on a marked liberalization of its trade regime. The Government wants this reform process to continue and sees international integration at the global and regional level as a means to achieve higher economic efficiency, productivity and international competitiveness. This study reviews the trade policy situation in Tanzania and identifies a number of key issues and challenges for the country. In particular, the analysis describes the state of...

  10. eHealth and Global Health: Investments Opportunities and Challenges for Industry in Developing Countries

    Iluyemi, Adesina; Briggs, Jim

    eHealth investments from developed countries to developing countries are expected to follow the emerging trend of eHealth for meeting global health problems. However, eHealth industry from developed countries will need to learn to make this impending venture a ‘win-win’ situation with profitable return on investments. This short paper highlights some of these challenges that must be overcome in order to achieve these objectives.

  11. The Importance of Knowledge Management Practices in Overcoming the Global Software Engineering Challenges in Requirements Understanding

    Ahmad, Arshad; Khan, Hashim

    2008-01-01

    Going offshore has become a norm in current software organizations due to several benefits like availability of competent people, cost, proximity to market and customers, time and so on. Despite the fact that Global Software Engineering (GSE) offers many benefits to software organizations but it has also created several challenges/issues for practitioners and researchers like culture, communication, co-ordination and collaboration, team building and so on. As Requirements Engineering (RE) is ...

  12. Challenges of Internationalization for New Ventures, the case of Icelandic born global companies

    Inga Pétursdóttir Jessen 1977

    2013-01-01

    This thesis is a case study on Icelandic born globals, where challenges of new ventures internationalization are explored, as well as strategies of internationalization. Innovation and new ventures have been nominated as two of the most important tools in order to rebuild the Icelandic economy, in fact they have always been a key factor in the economy. Since the Icelandic market is overall relatively small or non-existent for different industries, new ventures might be strategizing from the b...

  13. Combining Multidisciplinary Science, Quantitative Reasoning and Social Context to Teach Global Sustainability and Prepare Students for 21st Grand Challenges

    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 production and water (shale gas hydrofracing and oil sand production) and climate (scientific modeling, carbon emission management) address EWC issues in international, national and regional contexts while reflecting the news headlines of the day.

  14. Global Characterization and Monitoring of Forest Cover Using Landsat Data: Opportunities and Challenges

    Townshend, John R.; Masek, Jeffrey G.; Huang, ChengQuan; Vermote, Eric F.; Gao, Feng; Channan, Saurabh; Sexton, Joseph O.; Feng, Min; Narasimhan, Ramghuram; Kim, Dohyung; Song, Kuan; Song, Danxia; Song, Xiao-Peng; Noojipady, Praveen; Tan, Bin; Hansen, Matthew C.; Li, Mengxue; Wolfe, Robert E.

    2012-01-01

    The compilation of global Landsat data-sets and the ever-lowering costs of computing now make it feasible to monitor the Earth's land cover at Landsat resolutions of 30 m. In this article, we describe the methods to create global products of forest cover and cover change at Landsat resolutions. Nevertheless, there are many challenges in ensuring the creation of high-quality products. And we propose various ways in which the challenges can be overcome. Among the challenges are the need for atmospheric correction, incorrect calibration coefficients in some of the data-sets, the different phenologies between compilations, the need for terrain correction, the lack of consistent reference data for training and accuracy assessment, and the need for highly automated characterization and change detection. We propose and evaluate the creation and use of surface reflectance products, improved selection of scenes to reduce phenological differences, terrain illumination correction, automated training selection, and the use of information extraction procedures robust to errors in training data along with several other issues. At several stages we use Moderate Resolution Spectroradiometer data and products to assist our analysis. A global working prototype product of forest cover and forest cover change is included.

  15. Governing inland ports : A multi-dimensional approach to addressing inland port-city challenges in European transport corridors

    Witte, Patrick; Wiegmans, Bart; van Oort, Frank|info:eu-repo/dai/nl/107712741; Spit, Tejo|info:eu-repo/dai/nl/070576289

    2014-01-01

    Inland ports have been put forward as crucial linkages for efficient global freight transport and corridor development. However, the present understanding of inland ports appears to be limited to network-based views with a maritime port focus (Outside-In), in which inland ports play second fiddle. We argue that inland ports as independent structures (Inside-Out) deserve equal consideration and that in addition to the transport dimension, the spatial, economic and institutional dimensions of i...

  16. Remarks on the Future of the European Union: Domestic and Global Challenges Ahead

    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.

  17. Addressing the challenges of a new digital technologies curriculum: MOOCs as a scalable solution for teacher professional development

    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-...

  18. The contribution of youth work to address the challenges young people are facing, in particular the transition from education to employment

    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 activi...... activities where they take part voluntarily, designed for supporting their personal and social development through non-formal and informal learning'....

  19. Opening address

    Full text: Honourable Representatives of His Majesty King Mohammed VI and of the Government of Morocco, representatives of sponsoring organizations, distinguished participants, on behalf of the Director General of the IAEA, it is my pleasure and privilege to welcome you to this International Conference on National Infrastructures for Radiation Safety: Towards Effective and Sustainable Systems. I would like to express my sincere appreciation to His Majesty King Mohammed VI for his patronage, to the Government of Morocco and the University Mohammed V, Agdal, for hosting this conference in the beautiful and historic city of Rabat, and to the local organizers for their diligent planning and gracious hospitality. I would also like to thank the four organizations that are co-operating with the IAEA in holding this conference: the World Health Organization, the Pan American Health Organization, the International Labour Organization, the European Commission and the OECD/Nuclear Energy Agency. National infrastructure for radiation safety has emerged as an issue of international concern over the last two decades. Systematic and strategic consideration of infrastructure has become widely recognized as an essential prerequisite for safety. The first IAEA conference to address the topic was in Munich, Germany, in 1990. The 1996 edition of the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (known as the Basic Safety Standards or BSS) highlighted the issue, and the IAEA's technical co-operation Model Project for Upgrading Radiation Protection Infrastructure was introduced to help address it. The Model Project has helped, and continues to help, more than 85 IAEA Member States to work towards the goal of a radiation safety infrastructure in accordance with the Basic Safety Standards. A great deal has been achieved, but this work is not complete. Furthermore, not all States are members of the IAEA or the Model Project, and there are around 50 non-Member States that may need similar assistance. I would, therefore, like to extend a special welcome to representatives of those States that are not members of the IAEA, and to thank the United States of America for providing extrabudgetary support to make possible the participation of these States in this conference. The issue of orphan sources has been instrumental in stirring the international community into action. Initially, orphan sources were seen primarily as a safety issue. However, since the terrorist attacks of 11 September 2001 in the USA, the security dimension has brought an increased sense of urgency. Security considerations have also led to a greater recognition that national systems for the control of sources can only be fully effective if all States have effective systems, that is, if there is an effective global system of control. But there is a broader underlying reason why we need to continue to strengthen national infrastructures for radiation safety. Technologies that make use of radiation and radioactive material - in medicine, in research, in industry, in agriculture and water resource management - have expanded and spread all around the world, and continue to grow. These technologies bring great benefits - often desperately needed - but those benefits cannot be fully enjoyed unless the technologies can be used safely. Effective national infrastructures provide the foundation for the safe use of these technologies.I hope that the sharing of knowledge and experience at this conference will contribute to a 'virtuous circle' of continuous improvement. I look forward to the conference providing deeper and broader ideas for how the IAEA can be more effective in assisting in this very challenging area. I wish you well in your deliberations this week, and I look forward to hearing your findings. I invite the representatives of the four co-operating organizations to make their opening remarks, and I give the floor firstly to Mr. Repacholi, representing the World Health Organization. (author)

  20. Global marketing advertising with cultural differences : How can global companies better address cultural differences in marketing advertising in the Middle East?

    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...

  1. Born Global Challenges and Performance - A Study on Competences, Routines, and Corporate Governance Structure of Born Global Software Companies in Sweden and Norway

    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...

  2. High-skill mobility : addressing the challenges of a knowledge-based economy at times of crisis

    ISAAKYAN, Irina; Triandafyllidou, Anna

    2013-01-01

    In the milieu of the current economic crisis, the most difficult challenge for high-skill migrants is their entry to and progression within the job markets of their host societies. Offering them the best opportunities for earning, career development and high quality of life; the OECD region remains the major zone of high-skill migration (HSM). There is a policy dilemma, however. On the one hand, the OECD countries need skilled migrants. On the other hand, the economic austerity caused by the...

  3. Opening address [International conference on challenges faced by technical and scientific support organizations in enhancing nuclear safety

    In summary, I would like to leave you with several thoughts that could shape the outcome of your deliberations this week: (a) networking among TSOs to share safety related information, knowledge and resources, thus ensuring effective support for the regulators and improving safety; (b) identifying and addressing the safety research needs, and possibly the associated education and training; (c) ensuring adequate competence and independence of the TSOs in providing technical and scientific expertise/advice; (d) building and maintaining confidence among the communities of experts and the public; (e) increasing the role of TSOs in the establishment and revision of the IAEA safety standards and their application, and in the national efforts related to the implementation of conventions and codes of conduct; (f) supporting the creation and enhancement of the safety infrastructures in those countries with limited nuclear experience that are embarking on the use of nuclear power

  4. Addressing the challenge of intergroup studies in oncology: the EORTC experience. European Organisation for Research and Treatment of Cancer.

    Zurlo, A; Therasse, P

    2002-03-01

    Intergroup studies are conducted by more than one clinical research group. There are several difficulties that hamper in practice the possibility of conducting such trials, as all interested parties will have to address unusual and complex issues. These are mainly related to differences in size, interests, motivations and means among different research organisations. The EORTC recognises the importance to promote intergroup collaboration providing to all interested groups the necessary expertise and organisational support to conduct intergroup studies. The role of the EORTC evolved from the spontaneous organisations of intergroup trials to the definition of a basic set of principles and criteria that groups have to fulfil to participate in intergroup trials. Recently, a specific EORTC Intergroup Office started its activity devoted to solve the issues related to the intergroup co-operation. This office will have an increasing role to promote and help in conducting intergroup studies. PMID:11858988

  5. The Forensic Curator: Digital Forensics as a Solution to Addressing the Curatorial Challenges Posed by Personal Digital Archives

    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.

  6. Report on the INMM Workshop on preparing for nuclear arms reductions to address technical transparency and verification challenges

    In May 2011, a workshop was held to develop broader awareness of the technical and operational challenges that could be used to enhance effective transparency and/or verification in the medium to long-term. Building confidence in a broader multi-lateral engagement scenario adds even greater challenges than the traditional bi-lateral approaches. The multi-disciplinary group that attended included decision-makers needing to understand present and possible future technical capabilities, and the technical community needing clearer definition of possible requirements and operational constraints. In additional to traditional presentations, the group conducted an exercise to stimulate new perspectives on verification requirements for a scenario based on nuclear arms reductions at very low numbers of nuclear weapons. The workshop participants were divided into two groups and asked to explore the political and technical requirements needed for States to move towards significant arms reductions. Using a technique called 'back-casting' participants were asked to imagine a world without nuclear weapons and describe what would be needed to achieve levels of one thousand, one hundred, ten, and ultimately zero weapons in the world. Most participants agreed that a strong political commitment will be necessary and that complete disarmament will only be possible if states are convinced that nuclear weapons serve no purpose. Both groups believed that a time period of greater instability would be encountered when moving from 1000 to 100 nuclear weapons and that it would be imperative to accelerate quickly through this period. The group discussed the need to have an international body monitor the disarmament process to maintain legitimacy for the international community. One possibility could be the development of an intergovernmental panel on verification and disarmament to monitor and facilitate disarmament. The groups recognized the problem of fissile material disposition after warheads dismantlement. Controlling fissile materials is important since nuclear material could be a direct route to reconstitution of weapons. (A.C.)

  7. Global Adoption of Genetically Modified (GM) Crops: Challenges for the Public Sector.

    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

  8. Biological Sciences for the 21st Century: Meeting the Challenges of Sustainable Development in an Era of Global Change

    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.

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

    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 economics and maintain high safety levels with increased simplification of fast reactors. The number of countries with fast reactor development programmes is increasing steadily. Emerging economies are joining the traditional fast reactor technology holders and pursuing important research and technology activities. The IAEA provides a unique collaborative framework to enable all these players to work together to ensure that innovative fast reactor technology progresses. We provide an 'umbrella' for knowledge preservation, information exchange and collaborative R and D in order to pool resources and expertise. Our Technical Working Group on Fast Reactors promotes the exchange of information on national and multinational programmes and new developments and experience. It aims to identify problems, help find solutions and facilitate practical application of fast neutron systems. In the Programme and Budget Cycle for 2010-2011, IAEA projects on innovative fast neutron systems will continue to focus on issues addressing fast reactor economics, enhanced safety characteristics, sustainability and public acceptance. As far as public acceptance is concerned, I believe there is a growing understanding throughout the world that clean, efficient and safe nuclear energy has a key role to play in meeting the growing demand for energy while minimizing damage to the environment. Fast reactor technology has a promising future. The IAEA will continue to work with all of you to help interested Member States to benefit from it and to establish, or further enhance, the necessary safety, security and safeguards infrastructure. Let me conclude by expressing my gratitude to all of the dedicated colleagues in the International Advisory Committee, the International Scientific Committee and the Local Organizing Committee who have worked hard to organize this conference. I wish you every success in your deliberations over the next few days. (author)

  10. A Short Study of Iranian Organizations' Needs in the Area of Globalization: Opportunities, Challenges and Relative Advantages

    Mohammad Reza Noruzi

    2010-09-01

    Full Text Available Globalization and liberalization in developing countries is a lengthy process that has been a long time in the making. Some countries have accepted the reality of globalization while other undeveloped nations have yet to fully embrace this shift. For some, this has been in part due to fears among some underdeveloped nations that embracing globalization and becoming increasingly connected to a global economic network would put them in a bad position with relation to other powerful countries and multinational firms. Iran is an example of a developing country trying to be competitive in an increasingly global economy. The aim of this paper is to identify the needs for Iran and Iranian organizations in the process of globalization, focusing on opportunities, challenges, relative advantages and practical guides.Keywords: Globalization; Local development; Opportunities and Challenges

  11. The challenge of sustaining effectiveness over time: the case of the global network to stop tuberculosis.

    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:26282859

  12. Addressing verification challenges, 16 October 2006, Vienna, Austria, Symposium on International Safeguards (16-20 October 2006)

    In his talk about Verification Challenges Dr. Mohamed ElBaradei, Director General of the IAEA, welcomed the participants of the Symposium on International Safeguards. He stated that safeguards is probably the most difficult task entrusted to an international organization and that a major increase in nuclear energy around the globe is expected which means that nuclear know-how is spread to more and more countries and can be applied to both peaceful purposes and also non-peaceful purposes. More and more countries want to go in for the nuclear fuel cycle including sensitive fuel cycle activities like enrichment and reprocessing, they become so-called 'virtual nuclear weapons States. There is the need to develop a new international or multinational approach to the fuel cycle so as to avoid ending up with not just nine nuclear weapon States but another 20 or 30 States which have the capacity to develop nuclear weapons in a very short span of time. He stressed the important linkage between disarmament and non-proliferation and remembered the audience that safeguards, although very much a technical activity, operates in a politically charged environment. The IAEA's job is to make sure that countries with comprehensive safeguards are conducting all their activities exclusively for peaceful purposes. The ability to discover possible undeclared activities is a key challenge the IAEA is facing. He mentioned that the IAEA does not get all the information they would need, for example the IAEA does not get systematic information from the Nuclear Suppliers Group on exports and imports. Without the Additional Protocol the IAEA is also hampered in its ability to detect undeclared activities, e.g in the R and D activities that do not directly involve nuclear material. Another key issue are financial resources. Transparency measures in certain situations are under considerations including interviewing people, having access to documents, things that are not strictly required by the Additional Protocol but without which the IAEA cannot move forward. Environmental sampling and satellite monitoring are new tools the IAEA is now using almost routinely. New verification tools are developed in co-operation with the Member States

  13. Addressing the challenges of a new digital technologies curriculum: MOOCs as a scalable solution for teacher professional development

    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.

  14. Addressing the Challenges of Satellite and in-Situ Oceanographic Dataset Interoperability at the PO.Daac

    Tsontos, V. M.; Huang, T.

    2014-12-01

    The earth science enterprise increasingly relies on the integration and synthesis of multivariate datasets from diverse observational platforms. NASA's ocean salinity missions, that include Aquarius/SAC-D and the SPURS (Salinity Processes in the Upper Ocean Regional Study) field campaign, illustrate the value of integrated observations in support of studies of the water cycle, environmental variability and climate. However, the inherent heterogeneity of resulting data and the disparate, distributed systems that serve them complicates their effective utilization for both earth science research and applications. Despite increased availability of oceanographic data online and improved protocols and tools for access, the fundamental problem of unified data access remains an impediment in part because of structural reasons (domain specific data providers) and in part because of specific technical issues. Key technical interoperability challenges include adherence to metadata and data format standards that are particularly acute for in-situ data and the lack of a unified metadata model facilitating archival and integration of both satellite and oceanographic field datasets. Here we report on new efforts at the PO.DAAC, NASA's physical oceanographic data center responsible for the archival and distribution of the satellite mission data that includes Aquarius, to extend our data management infrastructure to additionally support field campaign datasets such as those from SPURS. Integral to this are plans to develop a generalized data matchup service facilitating the reconciliation of multi-scale data exhibiting heterogeneous sampling geometries in support of mission Cal/Val and oceanographic research.

  15. Globalization

    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...

  16. Emerging from the tragedies in Bangladesh: a challenge to voluntarism in the global economy.

    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

  17. Creating cohesion from diversity: the challenge of collective identity formation in the global justice movement.

    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

  18. Transportability of tertiary qualifications and CPD: A continuing challenge for the global health workforce

    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.

  19. Accelerating the global nuclear renaissance: the central challenge of sustainable development

    The rebirth of nuclear energy has become an unmistakable reality that is gathering speed and momentum on the full world stage. All around the world, old-school anti-nuclear environmentalism is being eclipsed by a new realism that recognises nuclear energy's essential virtue: its capacity to deliver cleanly generated power safely, reliably, and on a massive scale. For serious environmentalists, the real challenge is that nuclear energy is not yet growing fast enough to play its needed role in the clean-energy revolution our world so desperately needs. A fair assessment shows that not one of the commonly cited ''public concerns'' poses a reasonable obstacle to a global expansion of nuclear power: Proliferation, Operational Safety, Cost Reduction, Waste Management. In three areas, governments must take decisive action to grow the nuclear industry: (1) Construct a comprehensive global regime to curtail greenhouse emissions; (2) Elevate nuclear investment to a national and international policy priority; and (3) Support educational development of the nuclear profession for an expanded global role. The global nuclear industry will be indispensable if humanity is to preserve the environment that enabled civilisation to evolve. Governments must emerge from postures of timidity and equivocation to act decisively in support of that industry. Our world is in dire peril, and we have no time to lose

  20. Globalni izzivi v svetovni industriji bele tehnike = Global Challenges in the Domestic Appliances Industry

    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.

  1. Global Marketing of Readymade Garment Products from Bangladesh: Market Prospect and Challenges

    Ahasanul Haque

    2002-01-01

    Full Text Available This paper examines the global export market and its prospect and challenges for Bangladesh readymade garment products. The shift share method is used to identify the potential export market by selected seven major categories of readymade garment products on the basis of three-digit level Standards International Trade Classification (SITC for the period of 1987-93 and 1994-2000. The results of shift share analysis indicate that the USA, Canada and European Union (EU countries mainly offered the market opportunities for the export of garment products of Bangladesh. Asian countries have very negligible role in this respect. The challenges faced by the sector include: tough competition from other competitive countries such as India, Thailand, China and Vietnam, to slow progress of its high-technology adoption and slow inflow of foreign investment. Finally, in 2005, the MFA quota would be phased out.

  2. Engaging sub-national governments in addressing health equities: challenges and opportunities in China's health system reform.

    Brixi, Hana; Mu, Yan; Targa, Beatrice; Hipgrave, David

    2013-12-01

    China's current health system reform (HSR) is striving to resolve deep inequities in health outcomes. Achieving this goal is difficult not only because of continuously increasing income disparities in China but also because of weaknesses in healthcare financing and delivery at the local level. We explore to what extent sub-national governments, which are largely responsible for health financing in China, are addressing health inequities. We describe the recent trend in health inequalities in China, and analyse government expenditure on health in the context of China's decentralization and intergovernmental model to assess whether national, provincial and sub-provincial public resource allocations and local government accountability relationships are aligned with this goal. Our analysis reveals that government expenditure on health at sub-national levels, which accounts for ?90% of total government expenditure on health, is increasingly regressive across provinces, and across prefectures within provinces. Increasing inequity in public expenditure at sub-national levels indicates that resources and responsibilities at sub-national levels in China are not well aligned with national priorities. China's HSR would benefit from complementary measures to improve the governance and financing of public service delivery. We discuss the existing weaknesses in local governance and suggest possible approaches to better align the responsibilities and capacity of sub-national governments with national policies, standards, laws and regulations, therefore ensuring local-level implementation and enforcement. Drawing on China's institutional framework and ongoing reform pilots, we present possible approaches to: (1) consolidate key health financing responsibilities at the provincial level and strengthen the accountability of provincial governments, (2) define targets for expenditure on primary health care, outputs and outcomes for each province and (3) use independent sources to monitor and evaluate policy implementation and service delivery and to strengthen sub-national government performance management. PMID:23221008

  3. Advancing the Structural Use of Earth-based Bricks: Addressing Key Challenges in the East African Context

    Mang Tia

    2010-11-01

    Full Text Available The research discussed in this paper is a subset of a bigger, NSF funded research project that is directed at investigating the use of sustainable building materials. The deployment context for the research is the hot and humid climate using selected cases from the East African region. The overarching goal for the research is advancing the structural use of earth-based technologies. Significant strides can be made through developing strategies for countering the adverse factors that affect the structural performance of the resulting wall, especially ones related to moisture dynamics. The research was executed in two phases. The first phase was a two-day NSF supported workshop which was held in Tanzania in July 2009. It provided a forum for sharing best practices in earth-based building technologies and developing a research and development roadmap. The priority research areas were broadly classified as optimizing the physio-mechanical properties of earth as a building material and managing socio-cultural impediments. In the second phase of the research, the authors collaborated with researchers from East Africa to conduct experimental work on the optimization of physio-mechanical properties. The specific research issues that have been addressed are: (1 characterizing the chemical reactions that can be linked to deterioration triggered by hygrothermal loads based on the hot and humid context, and; (2 developing a prototype for a simpler, portable, affordable and viable compressed brick production machine. The paper discusses the results from the characterization work that ultimately will be used to design bricks that have specific properties based on an understanding of how different stabilizers affect the hydration process. It also describes a cheaper, portable and more efficient prototype machine that has been developed as part of the follow-up research activities.

  4. Globalization: Explaining the dynamics and challenges of the ḥalāl food surge

    Isiaka Abiodun Adams

    2011-01-01

    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 Is...

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

    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 ...

  6. Not Just a "Second Order" Problem in a Wider Economic Crisis: Systemic Challenges for the Global Trading System

    Higgott Richard

    2009-01-01

    Reform of the multilateral trade regime is not simply a second order problem within a wider economic crisis. The completion of the Doha Round may be a second order question but the global trade regime faces a series of broader systemic challenges beyond the completion of the current negotiations. This paper identifies five challenges: (i) a marked reduction in popular support for open markets in major OECD countries; (ii) the stalling of a transition from one global economic equilibrium to an...

  7. Strengthening the role of universities in addressing sustainability challenges: the Mitchell Center for Sustainability Solutions as an institutional experiment

    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. Participation of faculty associated with interdisciplinary academic programs, solutions-oriented fields, and units with partnership-oriented missions hastens collaboration within teams and between teams and stakeholders. The Mitchell Center also created a risk-tolerant culture that encouraged organizational learning. Solutions-focused programs at other universities can potentially benefit from the lessons we learned.

  8. Global citizenship: A privilege and a responsibility. Vienna, 2 June 2003. Address to the American International School, Palais Ferstel

    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 up the rich cultural fabric of the AIS - but you are also global citizens. You have learned from the classroom, and equally important you have also learned from each other. As a result, your perspective is wider, your tolerance is greater, your understanding is deeper, and your world is smaller. And you are precisely the type of young people that our planet needs. Sure we all have differences, based on our cultural heritage, but what we choose to make of these differences can have a result that is crucial: either a harmonious and rich co-existence, or a planet marked by divergence and conflict. The European Union is a young but successful example of nations with different cultures, languages, and ethnic roots that have chosen to achieve strength through diversity. And over two hundred years ago, the United States was born with the same ideal - 13 colonies of immigrants coming from different backgrounds, who believed that by joining together they would be better able to go through the human journey. But for your generation, the vision of unity through diversity must be more than regional or national; it must be global. If there is any lesson from recent history, it should be that a global approach to our problems and to our future is the only approach. Nearly fifty years ago, after two devastating World Wars, the United Nations was created as a human project that aims to promote certain fundamental principles: respect for human rights and human dignity; the settlement of disputes through peaceful means; and economic and social development for all. During the Cold War the realization of this project was paralyzed in many ways. But the Cold War has been over for more than a decade, and still the international community is asking many of the same questions. How can we live in peace and harmony? How can we improve the living conditions for our neighbors around the globe? How can we learn to treat our differences with mutual respect? With the recent threats surrounding us, ranging from international terrorism to the conflicts in Afghanistan, Iraq, Congo, the Middle East and the Korean Peninsula - all in less time than it has taken for you to complete secondary school - you may feel that you are entering a world still fraught with danger, equal to or even more than what we had before

  9. Building a Course on Global Sustainability using the grand challenges of Energy-Water-Climate

    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 explicitly stressed. Running concurrently through the course is a consideration of personal perspectives and their influence on student learning, particularly for controversial subjects. Organizationally, the course consists of three one hour lectures and a two hour lab each week. The lectures are used to introduce content and prepare the knowledge base students need for lab. Complementing traditional lectures are lecture worksheets (short activities applying topics previously presented in lecture) and lecture activities (more involved exercises that present a problem the students need to solve using previously learned scientific content and QR skills and tools). Labs focus on case studies set in global social contexts that are timely and relevant. Labs stress scientific skills (modeling groundwater flow) and also consider political and environmental issues, e.g. developing a policy to manage SO2 emissions from copper smelting. The ideas, concepts, educational materials and content developed in this course have been used as the basis for two Math Science Partnerships that have provided professional development for middle and high school science and math teachers and K-12 social, math and science teachers. These programs have worked with teachers to break down the barriers between disciplines and foster collaborative learning centered on socially relevant grand challenges.

  10. Does the development of new medicinal products in the European Union address global and regional health concerns?

    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 imbalance by establishing work plans that allow for the setting of future priorities from a public health perspective.

  11. Addressing Global Health, Development, and Social Inequalities through Research and Policy Analyses: the International Journal of MCH and AIDS

    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.

  12. Peak water from glaciers: advances and challenges in a global perspective (Arne Richter Award for Outstanding Young Scientists Lecture)

    Huss, Matthias; Hock, Regine

    2014-05-01

    Mountain glaciers show a high sensitivity to changes in climate forcing. In a global perspective, their anticipated retreat will pose far-reaching challenges to the manage- ment of fresh water resources and will raise sea levels significantly within only a few decades. Different model frameworks have been applied to simulate melt water con- tributions of glaciers outside the two ice sheets for the recent IPCC report. However, these models depend on strongly simplified, and often empirical descriptions of the driving processes hampering the reliability of the results. For example, glacier retreat is parameterized with volume-area scaling thus neglecting the glacier's actual geome- try and the surface elevation feedback. Frontal ablation of tidewater and lake-calving glaciers, an important mass loss component for a third of the world's glacier area, is not accounted for. Thus, a transition from the physically-based mass balance-ice flow models developed for single glaciers to the application at the global scale is urgently needed. The chal- lenges are manifold but can be tackled with the new data sets, methods and process- understanding that have emerged during the last years. Here, we present a novel glacier model for calculating the response of surface mass balance and 3D glacier geometry for each individual glacier around the globe. Our approach accounts for feedbacks due to glacier retreat and includes models for mass loss due to frontal ablation and the refreezing of water in the snow/firn. The current surface geometry and thickness distribution for each of the world's roughly 200'000 glaciers is extracted from the Randolph Glacier Inventory v3.2 and terrain models. Our simulations are driven with 14 Global Circulation Models from the CMIP5 project using the RCP4.5, RCP8.5 and RCP2.6 scenarios. Regionally specified cumulative global sea level rise due to glacier mass loss until 2100 is discussed in the light of model uncertainties and the advantages of using a physically- based approach. In particular, we focus on the timing of peak water from glacierized catchments in all climatic regions of the earth. The maximum rate of water release from glacial storage is subject to a high spatio-temporal variability. Peak water represents a crucial tipping point for sustained water supply even for regions with only a minor glacier coverage, and is relevant to the dynamics of sea level rise. Furthermore, we address the ratio between surface mass balance and frontal ablation of tidewater glaciers at the global scale.

  13. The Challenge of Global Selective Outsourcing Environment: Implementing Customer-Centric IT Service Operations and ITIL Processes

    Anne-Maarit Majanoja; Erkki Tervala; Linnéa Linko; Ville Leppänen

    2014-01-01

    Presently, internal Information Technology (IT) organizations make strategic level decisions to explore new capabilities and solutions from outsourcing markets to fulfill various business and customer expectations. However, far too little is known about the operational level challenges that emerge between IT service purchasing companies and suppliers in a global selective outsourcing environment. In this research, we focus on analyzing the operational level challenges and...

  14. Challenges and Opportunities of Small Countries for Integration into the Global Economy, as a Case of Mongolia

    Nyamtseren, Lhamsuren

    2004-01-01

    This paper examines the impacts of globalization on small countries, covering the main features of globalization, the quality of national economic and commercial environment, main characteristics of small countries including important facts and concrete indicators for their development, and their challenges and opportunities for regional integration. It concludes that: 1) globalization is a process of continuing integration of the countries of the world that is beneficial, inevitable and irre...

  15. The United Nations and Global Public Goods: Historical Contributions and Future Challenges.

    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.

  16. Big Events and Risks to Global Substance Using Populations: Unique Threats and Common Challenges.

    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

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

    Nuclear science and technology is one of the greatest scientific and technological achievements of humankind in the 20th century. Nuclear science and technology is widely applied in various sectors, with over 50 years of development, such as energy, industry, agriculture, health and environmental protection, and is playing an important role in the prospering economy, and in improving peoples? livelihoods and promoting sustainable development. With global economic development and rising energy consumption, supply of traditional energy sources is becoming more stretched, and climate change is becoming an increasingly severe challenge. It is a common task of the international community to develop and utilize clean and renewable energy sources and properly address growing contradictions among economic development, energy development and environmental protection. Given its advantage as a clean, safe energy source that could be applied at a large scale, more and more countries are placing importance on nuclear energy. Accelerating the peaceful use of nuclear energy is the common wish and inevitable choice of many countries. China started the development of nuclear energy in the early 1950s, and with the efforts of over half a century, China has established a relatively complete nuclear industry system. The installed capacity of nuclear power has reached 9 100 MW(e), and nuclear power generation accounts for 2 per cent of the national total electricity generated. Nuclear energy is playing an incremental role in China?s economic development. However, nuclear energy utilization is rather insufficient in China, its development level is behind countries which are advanced in nuclear energy use such as the United States of America and France, and the rate of nuclear power generation in the total electricity generated still falls behind the world average level. China?s energy supply mix features a dominance of coal and a low proportion of clean energy. To achieve sustainable energy and socioeconomic development, China has formulated the energy development strategy of actively promoting energy conservation and optimizing the energy structure. Accelerating nuclear power development and enhancing the ratio of clean energy such as nuclear power in the aggregate energy supply is the priority of China?s energy development strategy. Currently, the peaceful use of nuclear energy has entered a stage of rapid development. A batch of new nuclear power projects are starting construction in coastal areas, preparation for other new projects is going on in an orderly manner, and demonstration projects of the introduction of third generation nuclear power technology are moving ahead smoothly. Scientific and research engineering programmes such as China?s experimental fast reactor, high temperature gas cooled reactor and thermal nuclear fusion device are making positive progress. The nuclear fuel cycle industry continues its development, and the ability to ensure supply of nuclear fuel is being enhanced. China has always attached great importance to nuclear safety in its promotion of nuclear energy utilization, and it has established a fairly complete nuclear safety legal, regulatory and emergency management system that is in line with international best practices. China has issued a series of instruments such as nuclear safety regulations, rules, guidelines and standards. Independent, strict and efficient nuclear safety supervision and management and scientific management of nuclear facility operators have been put in place to ensure safe and secure operation of nuclear facilities. All these efforts have led to a sound nuclear safety record and have boosted public confidence in nuclear energy

  18. Challenges and Opportunities Faced by Biofield Practitioners in Global Health and Medicine: A White Paper.

    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. Quality Education in Tanzania: Perceptions on Global Challenges and Local Needs

    Icarbord Tshabangu

    2013-03-01

    Full Text Available The study explored notions of quality in education and the challenges facing Tanzania. The inquiry adopted a humanist approach to determining levels of quality in schools, thus respondents recorded their perceptions on key issues on quality education, relevant to Tanzania. The study used mixed methods and non-probability sampling which selected 20 schools involving 200 participants. Data was collected using written accounts and qualitative questionnaires and a preliminary quantitative questionnaire, which was used before further exploration of phenomena. The participants involved students, teachers, head-teachers and education officers from both urban and rural schools in Northern Tanzania. This data was analysed to form themes for discussion so as to describe and capture the challenges faced by schools in their quest for quality education. The ensuing discussion helped provide a clearer understanding through a qualitative description of Tanzania’s local needs and global challenges regarding quality education. Despite Tanzania’s commendable efforts in increased funding on education in recent years, ahead of its East African neighbors, this investment has not gone far enough to meet citizens’ expectations and satisfaction on quality education, possibly due to widespread neglect in previous years.

  20. Adventures of Emancipatory Labour Strategy as the New Global Movement Challenges International Unionism

    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?