Science.gov

Sample records for address international challenges

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

    NASA Astrophysics Data System (ADS)

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

    2016-04-01

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

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

    PubMed Central

    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

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

    NASA Technical Reports Server (NTRS)

    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

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

    PubMed

    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

  5. Addressing the workforce pipeline challenge

    SciTech Connect

    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.

  6. Technical Study Addresses a Key Challenge to Harmonizing U.S. and International PV Module Standards (Fact Sheet)

    SciTech Connect

    Not Available

    2012-07-01

    NREL builds community and industry support by addressing concerns voiced by key standards organizations. Photovoltaic (PV) manufacturers in the United States test the safety of their products using standards developed through consensus processes. Because U.S. PV module safety standards are not aligned with international standards, manufacturers must test their modules twice - and sometimes maintain separate product lines. By meeting with standards organizations such as the Solar ABCs and Underwriters Laboratories (UL), National Renewable Energy Laboratory (NREL) leaders have worked to identify different stakeholders priorities and concerns. UL, specifically, has expressed concern that the international standards do not address all possible risks. For example, new encapsulant materials could soften at high temperatures and frameless modules could slide apart, exposing live electrical parts or allowing glass to fall on a person below. The deformation of a solid material under the influence of mechanical stresses is known as 'creep.' Current module qualification tests are limited to 85 C, whereas modules can, for short times, reach 105 C outdoors. In response to UL's concern, NREL designed and executed an experiment to compare on-sun and accelerated rates of creep for modules fabricated with various encapsulants, including some that have low melting points. Objectives were to (1) evaluate the potential for creep in outdoor exposure, (2) provide guidance on the risks and design needs with thermoplastic materials, and (3) provide a basis for modifying standards to account for materials with potential to creep. The study tested experimental materials with eight representative encapsulants in both outdoor and indoor (chamber) exposure. The study found that modules with materials that were expected to creep did so in the indoor exposure, but not in most outdoor environments and mounting configurations. The results provide a basis for defining an accelerated test needed to

  7. Addressing Global Data Sharing Challenges.

    PubMed

    Alter, George C; Vardigan, Mary

    2015-07-01

    This issue of the Journal of Empirical Research on Human Research Ethics highlights the ethical issues that arise when researchers conducting projects in low- and middle-income countries seek to share the data they produce. Although sharing data is considered a best practice, the barriers to doing so are considerable and there is a need for guidance and examples. To that end, the authors of this article reviewed the articles in this special issue to identify challenges common to the five countries and to offer some practical advice to assist researchers in navigating this "uncharted territory," as some termed it. Concerns around informed consent, data management, data dissemination, and validation of research contributions were cited frequently as particularly challenging areas, so the authors focused on these four topics with the goal of providing specific resources to consult as well as examples of successful projects attempting to solve many of the problems raised. PMID:26297753

  8. Addressing Global Data Sharing Challenges

    PubMed Central

    Alter, George C.

    2015-01-01

    This issue of the Journal of Empirical Research on Human Research Ethics highlights the ethical issues that arise when researchers conducting projects in low- and middle-income countries seek to share the data they produce. Although sharing data is considered a best practice, the barriers to doing so are considerable and there is a need for guidance and examples. To that end, the authors of this article reviewed the articles in this special issue to identify challenges common to the five countries and to offer some practical advice to assist researchers in navigating this “uncharted territory,” as some termed it. Concerns around informed consent, data management, data dissemination, and validation of research contributions were cited frequently as particularly challenging areas, so the authors focused on these four topics with the goal of providing specific resources to consult as well as examples of successful projects attempting to solve many of the problems raised. PMID:26297753

  9. GEOSS: Addressing Big Data Challenges

    NASA Astrophysics Data System (ADS)

    Nativi, S.; Craglia, M.; Ochiai, O.

    2014-12-01

    In the sector of Earth Observation, the explosion of data is due to many factors including: new satellite constellations, the increased capabilities of sensor technologies, social media, crowdsourcing, and the need for multidisciplinary and collaborative research to face Global Changes. In this area, there are many expectations and concerns about Big Data. Vendors have attempted to use this term for their commercial purposes. It is necessary to understand whether Big Data is a radical shift or an incremental change for the existing digital infrastructures. This presentation tries to explore and discuss the impact of Big Data challenges and new capabilities on the Global Earth Observation System of Systems (GEOSS) and particularly on its common digital infrastructure called GCI. GEOSS is a global and flexible network of content providers allowing decision makers to access an extraordinary range of data and information at their desk. The impact of the Big Data dimensionalities (commonly known as 'V' axes: volume, variety, velocity, veracity, visualization) on GEOSS is discussed. The main solutions and experimentation developed by GEOSS along these axes are introduced and analyzed. GEOSS is a pioneering framework for global and multidisciplinary data sharing in the Earth Observation realm; its experience on Big Data is valuable for the many lessons learned.

  10. Applying evolutionary biology to address global challenges

    PubMed Central

    Carroll, Scott P.; Jørgensen, Peter Søgaard; Kinnison, Michael T.; Bergstrom, Carl T.; Denison, R. Ford; Gluckman, Peter; Smith, Thomas B.; Strauss, Sharon Y.; Tabashnik, Bruce E.

    2014-01-01

    Two categories of evolutionary challenges result from escalating human impacts on the planet. The first arises from cancers, pathogens and pests that evolve too quickly, and the second from the inability of many valued species to adapt quickly enough. Applied evolutionary biology provides a suite of strategies to address these global challenges that threaten human health, food security, and biodiversity. This review highlights both progress and gaps in genetic, developmental and environmental manipulations across the life sciences that either target the rate and direction of evolution, or reduce the mismatch between organisms and human-altered environments. Increased development and application of these underused tools will be vital in meeting current and future targets for sustainable development. PMID:25213376

  11. Applying evolutionary biology to address global challenges.

    PubMed

    Carroll, Scott P; Jørgensen, Peter Søgaard; Kinnison, Michael T; Bergstrom, Carl T; Denison, R Ford; Gluckman, Peter; Smith, Thomas B; Strauss, Sharon Y; Tabashnik, Bruce E

    2014-10-17

    Two categories of evolutionary challenges result from escalating human impacts on the planet. The first arises from cancers, pathogens, and pests that evolve too quickly and the second, from the inability of many valued species to adapt quickly enough. Applied evolutionary biology provides a suite of strategies to address these global challenges that threaten human health, food security, and biodiversity. This Review highlights both progress and gaps in genetic, developmental, and environmental manipulations across the life sciences that either target the rate and direction of evolution or reduce the mismatch between organisms and human-altered environments. Increased development and application of these underused tools will be vital in meeting current and future targets for sustainable development. PMID:25213376

  12. Addressing the challenges of emerging infectious disease.

    PubMed

    Pinner, R W

    1996-01-01

    Through the recent examples of diphtheria in the former Soviet Union, plague in India, and trends in pneumonia mortality in the United States, the author, in this article, illustrates issues in emerging infectious diseases. The Centers for Disease Control's plan, Addressing Emerging Infectious Disease Threats: A Prevention Strategy for the United States, is summarized. Initial efforts to implement this plan are described, with particular focus on the development of Emerging Infections Programs, which are conducting epidemiologic and laboratory projects on several infectious diseases, including invasive bacterial diseases, unexplained deaths, foodborne diseases, and ehrlichiosis in four population-based sites in the United States. PMID:8571983

  13. Knowledge, attitudes, and practices regarding travel health among Muscat International Airport travelers in Oman: Identifying the gaps and addressing the challenges.

    PubMed

    Al-Abri, Seif S; Abdel-Hady, Doaa M; Al-Abaidani, Idris S

    2016-06-01

    Although the majority of travel-associated communicable diseases can be prevented, the public health burden of these diseases remains significant. Relatively little is known about how travelers know and perceive the health risks associated with travel and how they utilize preventive measures before and while traveling abroad. This study was conducted to determine the level of the knowledge, attitudes, and practices (KAP) of Muscat International Airport travelers about travel health in order to assess the knowledge gap and the need for travel health services in Oman. A cross-sectional study was conducted over a period of 1week using a self-administered questionnaire. The overall level of knowledge about vaccine-preventable diseases, food safety, and preventive measures against insect bites of the participants was inadequate. The practice concerning preventive travel health measures, such as the use of specific immunizations and antimalarial prophylaxis, was very limited, and influenced by some personal and travel-related factors. The inadequate level of travelers' knowledge and poor utilization of travel medicine services highlights the need for the provisions of specialized travel medicine services at the national level and to develop educational materials promoting the importance of pre-travel health advice. PMID:26948720

  14. Advanced Cyberinfrastructure Investments Addressing Earth Science Challenges

    NASA Astrophysics Data System (ADS)

    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.

  15. International Space Apps Challenge

    NASA Video Gallery

    During the 2013 Space Apps Challenge, space enthusiasts with diverse backgrounds gathered April 20-21 for a collaborative, global problem-solving effort. Held at Kennedy Space Center Visitor Comple...

  16. ADDRESSING ENVIRONMENTAL ENGINEERING CHALLENGES WITH COMPUTATIONAL FLUID DYNAMICS

    EPA Science Inventory

    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 ...

  17. International radioactive material recycling challenges

    SciTech Connect

    Greeves, John T.; Lieberman, James

    2007-07-01

    The paper explores current examples of successful International radioactive recycling programs and also explores operational regulatory and political challenges that need to be considered for expanding international recycling world-wide. Most countries regulations are fully consistent with the International Atomic Agency (IAEA) Code of Practice on the International Transboundary Movement of Radioactive Material and the IAEA Code of Conduct on the Safety and Security of Radioactive Sources. IAEA member States reported on the status of their efforts to control transboundary movement of radioactive material recently during the Joint Convention on the Safety of Spent Fuel management and on the Safety of Radioactive Waste Management meeting in May 2006. (authors)

  18. International Collaboration: Promises and Challenges

    PubMed Central

    Widmer, R. Jay; Widmer, Jocelyn M.; Lerman, Amir

    2015-01-01

    We currently face a myriad of grand global challenges in fields such as poverty, the environment, education, science, and medicine. However, our current means of dealing with such challenges has fallen short, and ingenious solutions are required to overcome the inherent resistance to progress toward ameliorating such difficulties. Here, we highlight the promises and challenges of international collaboration in achieving success toward these trials. We note prior successes in fields such as education, medicine, science, and environmental issues made to date, yet at the same time we do note deficiencies and shortcomings in these efforts. Hence, the notion of international collaboration should be strengthened and encouraged by governments, non-profit organizations, and others moving forward using creative means to bring talented teams together to tackle these challenges across the globe. PMID:25973264

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

    NASA Astrophysics Data System (ADS)

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

    2013-12-01

    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.

  20. Addressing Heart Failure Challenges through Illness-Informed Social Work.

    PubMed

    Hopp, Faith Pratt; Camp, Jessica K; Perry, Tam E

    2015-08-01

    This article describes the role of social workers in addressing the needs of people with heart failure. Although previous studies have explored the role of social workers in health care settings, few studies have addressed the challenges of specific chronic diseases such as heart failure. To address this gap in the literature, this study used qualitative interviews with health care social workers (n = 8) to obtain in-depth information about activities and challenges related to heart failure care. Findings suggest that health care social workers perceive heart failure as characterized by an uncertain illness trajectory, frequent hospitalizations, and difficulties accessing formal and informal care. These findings suggest the importance of what we term illness-informed social work, a practice that combines heart failure knowledge with social work competencies to address the complex psychosocial issues in heart failure care. PMID:26285359

  1. International migration: a global challenge.

    PubMed

    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

  2. International Law Has a Role to Play in Addressing Antibiotic Resistance.

    PubMed

    Hoffman, Steven J; Røttingen, John-Arne; Frenk, Julio

    2015-01-01

    If an international legal agreement is needed for any of today's global health challenges, it would be antibiotic resistance (ABR). This challenge is transnational, its solution justifies coercion, tangible benefits are likely to be achieved, and other commitment mechanisms have thus far not been successful. Since addressing ABR depends on near-universal and interdependent collective action across sectors, states should utilize an international legal agreement - which formally represents the strongest commitment mechanism available to them. PMID:26243245

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

    PubMed

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

    2016-07-01

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

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

    NASA Astrophysics Data System (ADS)

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

    2016-04-01

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

  5. Addressing the challenges of thermal imaging for firefighting applications

    NASA Astrophysics Data System (ADS)

    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.

  6. Protecting the confidentiality of interim data: addressing current challenges.

    PubMed

    Fleming, Thomas R

    2015-02-01

    There is compelling evidence supporting the importance of maintaining confidentiality of interim data in clinical trials designed to reliably address the benefit-to-risk profile of interventions. While this is widely recognized, creative approaches are needed to achieve this in challenging settings where interim data are released for regulatory review and action, even though the trial would be continued to address its primary hypothesis. An illustration is the recently emerging setting of cardiovascular safety trials in type 2 diabetes mellitus. At the first stage of such trials, if large relative increases in cardiovascular major morbidity/mortality can be ruled out, data can be released solely for the purpose of allowing regulatory decision making about marketing approval. The trial is then continued in the post-marketing setting to address the primary hypothesis regarding whether smaller relative increases can be ruled out. Active rather than passive approaches are needed to protect the integrity of cardiovascular safety trials. Given the importance to trial integrity of maintaining confidentiality of interim data such as the estimated relative effect on cardiovascular risk, a Data Access Plan should be in place in these trials to ensure such data are not revealed to study participants and their caregivers, investigators involved in trial conduct, the sponsor's management team, and the public, until trial completion. A Performance Standards Document also should be developed to pre-specify targeted and minimally acceptable levels for recruitment rate, best real-world achievable adherence, avoidance of cross-ins, and retention rate. This document should specify creative approaches for achieving these targets, oversight procedures during trial conduct to monitor performance levels, and actions to be taken if emerging data indicate minimally acceptable levels are not being reached. In settings where meaningful breaches in confidentiality have occurred, such

  7. The Sustainable Hydrogen Economy: Addressing the Challenges Ahead

    NASA Astrophysics Data System (ADS)

    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.

  8. Interweaving Knowledge Resources to Address Complex Environmental Health Challenges

    PubMed Central

    Anderson, Beth Ellen; Suk, William A.

    2015-01-01

    Background Complex problems do not respect academic disciplinary boundaries. Environmental health research is complex and often moves beyond these boundaries, integrating diverse knowledge resources to solve such challenges. Here we describe an evolving paradigm for interweaving approaches that integrates widely diverse resources outside of traditional academic environments in full partnerships of mutual respect and understanding. We demonstrate that scientists, social scientists, and engineers can work with government agencies, industry, and communities to interweave their expertise into metaphorical knowledge fabrics to share understanding, resources, and enthusiasm. Objective Our goal is to acknowledge and validate how interweaving research approaches can contribute to research-driven, solution-oriented problem solving in environmental health, and to inspire more members of the environmental health community to consider this approach. Discussion The National Institutes of Health’s National Institute of Environmental Health Sciences Superfund Research Program (SRP), as mandated by Congress, has evolved to become a program that reaches across a wide range of knowledge resources. SRP fosters interweaving multiple knowledge resources to develop innovative multidirectional partnerships for research and training. Here we describe examples of how motivation, ideas, knowledge, and expertise from different people, institutions, and agencies can integrate to tackle challenges that can be as complex as the resources they bring to bear on it. Conclusions By providing structure for interweaving science with its stakeholders, we are better able to leverage resources, increase potential for innovation, and proactively ensure a more fully developed spectrum of beneficial outcomes of research investments. Citation Anderson BE, Naujokas MF, Suk WA. 2015. Interweaving knowledge resources to address complex environmental health challenges. Environ Health Perspect 123:1095–1099

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

    PubMed Central

    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

  10. Online Learning: Addressing Challenges and Seizing Opportunities. West Virginia

    ERIC Educational Resources Information Center

    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…

  11. Online Learning: Addressing Challenges and Seizing Opportunities. Virginia

    ERIC Educational Resources Information Center

    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…

  12. Online Learning: Addressing Challenges and Seizing Opportunities. Hawaii

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  14. Online Learning: Addressing Challenges and Seizing Opportunities. Arizona

    ERIC Educational Resources Information Center

    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…

  15. Online Learning: Addressing Challenges and Seizing Opportunities. Connecticut

    ERIC Educational Resources Information Center

    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…

  16. Online Learning: Addressing Challenges and Seizing Opportunities. Delaware

    ERIC Educational Resources Information Center

    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…

  17. Online Learning: Addressing Challenges and Seizing Opportunities. Colorado

    ERIC Educational Resources Information Center

    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…

  18. Online Learning: Addressing Challenges and Seizing Opportunities. Alaska

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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. Louisiana

    ERIC Educational Resources Information Center

    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. North Carolina

    ERIC Educational Resources Information Center

    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. Nevada

    ERIC Educational Resources Information Center

    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 York

    ERIC Educational Resources Information Center

    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. Illinois

    ERIC Educational Resources Information Center

    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. Online Learning: Addressing Challenges and Seizing Opportunities. South Carolina

    ERIC Educational Resources Information Center

    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…

  6. Online Learning: Addressing Challenges and Seizing Opportunities. Wyoming

    ERIC Educational Resources Information Center

    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…

  7. Online Learning: Addressing Challenges and Seizing Opportunities. North Dakota

    ERIC Educational Resources Information Center

    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…

  8. Online Learning: Addressing Challenges and Seizing Opportunities. Maine

    ERIC Educational Resources Information Center

    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…

  9. Online Learning: Addressing Challenges and Seizing Opportunities. New Hampshire

    ERIC Educational Resources Information Center

    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…

  10. Online Learning: Addressing Challenges and Seizing Opportunities. Minnesota

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  12. Online Learning: Addressing Challenges and Seizing Opportunities. Wisconsin

    ERIC Educational Resources Information Center

    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…

  13. Online Learning: Addressing Challenges and Seizing Opportunities. Indiana

    ERIC Educational Resources Information Center

    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…

  14. Online Learning: Addressing Challenges and Seizing Opportunities. Washington

    ERIC Educational Resources Information Center

    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…

  15. Online Learning: Addressing Challenges and Seizing Opportunities. Arkansas

    ERIC Educational Resources Information Center

    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…

  16. Online Learning: Addressing Challenges and Seizing Opportunities. Michigan

    ERIC Educational Resources Information Center

    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…

  17. Online Learning: Addressing Challenges and Seizing Opportunities. Pennsylvania

    ERIC Educational Resources Information Center

    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…

  18. Online Learning: Addressing Challenges and Seizing Opportunities. Vermont

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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. South Dakota

    ERIC Educational Resources Information Center

    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. Nebraska

    ERIC Educational Resources Information Center

    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. Georgia

    ERIC Educational Resources Information Center

    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

    ERIC Educational Resources Information Center

    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. Ohio

    ERIC Educational Resources Information Center

    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. Online Learning: Addressing Challenges and Seizing Opportunities. Maryland

    ERIC Educational Resources Information Center

    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…

  6. Online Learning: Addressing Challenges and Seizing Opportunities. Florida

    ERIC Educational Resources Information Center

    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…

  7. Online Learning: Addressing Challenges and Seizing Opportunities. California

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  9. Online Learning: Addressing Challenges and Seizing Opportunities. Utah

    ERIC Educational Resources Information Center

    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…

  10. Online Learning: Addressing Challenges and Seizing Opportunities. Idaho

    ERIC Educational Resources Information Center

    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…

  11. Online Learning: Addressing Challenges and Seizing Opportunities. Mississippi

    ERIC Educational Resources Information Center

    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…

  12. Online Learning: Addressing Challenges and Seizing Opportunities. Texas

    ERIC Educational Resources Information Center

    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…

  13. Online Learning: Addressing Challenges and Seizing Opportunities. Alabama

    ERIC Educational Resources Information Center

    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…

  14. Online Learning: Addressing Challenges and Seizing Opportunities. Tennessee

    ERIC Educational Resources Information Center

    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…

  15. Online Learning: Addressing Challenges and Seizing Opportunities. Oregon

    ERIC Educational Resources Information Center

    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…

  16. Online Learning: Addressing Challenges and Seizing Opportunities. Montana

    ERIC Educational Resources Information Center

    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…

  17. Online Learning: Addressing Challenges and Seizing Opportunities. Missouri

    ERIC Educational Resources Information Center

    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…

  18. ADDRESSING ENVIRONMENTAL ENGINEERING CHALLENGES WITH COMPUTATIONAL FLUID DYNAMICS

    EPA Science Inventory

    In the field of environmental engineering, modeling tools are playing an ever larger role in addressing air quality issues, including source pollutant emissions, atmospheric dispersion and human exposure risks. More detailed modeling of environmental flows requires tools for c...

  19. A Canadian Effort to Address Fractions Teaching and Learning Challenges

    ERIC Educational Resources Information Center

    Yearley, Shelley; Bruce, Catherine D.

    2014-01-01

    Teaching and learning fraction concepts provides challenges in primary schools all over the world. In this article, Shelley Yearley and Catherine Bruce describe a fractions-based research project conducted in Ontario, Canada.

  20. Keynote Address for 6th International Symposium on Digital Earth

    NASA Technical Reports Server (NTRS)

    Bambacus, Myra

    2009-01-01

    NASA is committed to collaborating with not only our National Partners but also with our International Partners to help make our world a better place. We do this through the sharing of our discoveries and working together so that we can address uncertainties in predictions and forecasts that impact how we live on our home planet. NASA is committed to a Digital Earth as it enables our research to focus on cross disciplinary analysis. The mainstream Information Technologies along with the Digital Earth concepts have allowed this interdisciplinary research that is so critical to societal benefits. The technologies have been discovered and in many cases implemented, but we must forge ahead together to continue to advance all that is possible to fully extend our earth observations for the sake of humankind.

  1. Challenges in an Aging Society: Presidential Address to APPAM

    ERIC Educational Resources Information Center

    Swartz, Katherine

    2010-01-01

    The United States is at a critical crossroads in its history right now. The public policy problems that the people are facing are complex and interrelated, and the demographic changes that are about to significantly change their country are not well understood by large numbers of people. In this presidential address to the Association for Public…

  2. Identifying and Addressing Challenges to Research in University Laboratory Preschools

    ERIC Educational Resources Information Center

    File, Nancy

    2012-01-01

    Research Findings: This essay offers a review of challenges that university laboratory preschools face in providing a site for research that fits with other components of the program mission. An argument is made to consider paradigm shifts in research questions and methods that move away from traditions within the fields that study children's…

  3. Addressing Challenging Behavior: Considering the Logic of Probability

    ERIC Educational Resources Information Center

    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…

  4. Addressing Strategic Challenges. Annual Report, 2001-2002.

    ERIC Educational Resources Information Center

    Council of Independent Colleges, Washington, DC.

    This report describes the activities of the Council of Independent Colleges (CIC) in 2001-2002. In that year, the CIC focused on implementing new programs, services, and initiatives based on the challenges identified in the previous year during the intensive strategic planning effort. Highlights for the year include: (1) new assistance to…

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

    ERIC Educational Resources Information Center

    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…

  6. Preventing and Addressing Challenging Behavior: Common Questions and Practical Strategies

    ERIC Educational Resources Information Center

    Hemmeter, Mary Louise; Ostrosky, Michaelene M.; Corso, Robert M.

    2012-01-01

    The purpose of this article is to offer preschool teachers strategies for preventing challenging behavior and supporting the development of social skills and emotional competencies. This article is framed in a question and answer format using questions from teachers who the authors have worked with in the past. These questions and strategies are…

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

    ERIC Educational Resources Information Center

    Carmel, Sara; Lowenstein, Ariela

    2007-01-01

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

  8. Scientists Weigh Society's Ability to Address Major Hydrological Challenges

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2014-05-01

    The prognosis is mixed about society's ability to deal successfully with some major freshwater issues that are confronting humanity, scientists said at a 28 April news briefing about hydrological challenges that was held at the European Geosciences Union (EGU) General Assembly in Vienna, Austria. They presented an optimistic view that society can learn to cope more successfully with the natural hazards of floods and droughts but expressed pessimism about effectively dealing with the problem of water salinization from agriculture.

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

    PubMed

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

    2016-04-01

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

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

    ERIC Educational Resources Information Center

    Petersen, Christina I.; Gorman, Kristen S.

    2014-01-01

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

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

    PubMed

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

    2014-01-01

    Libya is a vast country situated in North Africa, having a relatively better functioning economy with a scanty population. This article is the first known attempt to review the current state of oral health care in Libya and to explore the present trends and future challenges. Libyan health system, oral health care, and human resources with the present status of dental education are reviewed comprehensively. A bibliographic study of oral health research and publications has been carried out. The results point toward a common indicator that oral health-related research is low. Strategies have to be developed to educate the medical and dental professionals, to update the current curriculum and enable the system to be competent in all aspects of oral health care management. PMID:24666627

  12. Oral health in Libya: addressing the future challenges

    PubMed Central

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

    2014-01-01

    Libya is a vast country situated in North Africa, having a relatively better functioning economy with a scanty population. This article is the first known attempt to review the current state of oral health care in Libya and to explore the present trends and future challenges. Libyan health system, oral health care, and human resources with the present status of dental education are reviewed comprehensively. A bibliographic study of oral health research and publications has been carried out. The results point toward a common indicator that oral health–related research is low. Strategies have to be developed to educate the medical and dental professionals, to update the current curriculum and enable the system to be competent in all aspects of oral health care management. PMID:24666627

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

    NASA Astrophysics Data System (ADS)

    Belvedere, D. R.; Houser, P.; van Oevelen, P. J.; Schiffer, R. A.; Entin, J. K.; Bosilovich, M. G.; Schlosser, C. A.; Wood, E. F.; Ek, M. B.

    2012-12-01

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

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

    NASA Astrophysics Data System (ADS)

    Houser, P. R.

    2013-05-01

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

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

    NASA Astrophysics Data System (ADS)

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

    2013-12-01

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

  16. Strengthening health information systems to address health equity challenges.

    PubMed Central

    Nolen, Lexi Bambas; Braveman, Paula; Dachs, J. Norberto W.; Delgado, Iris; Gakidou, Emmanuela; Moser, Kath; Rolfe, Liz; Vega, Jeanette; Zarowsky, Christina

    2005-01-01

    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 (dis)advantage 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. PMID:16184279

  17. Addressing new analytical challenges in protein formulation development.

    PubMed

    Mach, Henryk; Arvinte, Tudor

    2011-06-01

    As the share of therapeutic proteins in the arsenal of modern medicine continue increasing, relatively little progress has been made in the development of analytical methods that would address specific needs encountered during the development of these new drugs. Consequently, the researchers resort to adaptation of existing instrumentation to meet the demands of rigorous bioprocess and formulation development. In this report, we present a number of such adaptations as well as new instruments that allow efficient and precise measurement of critical parameters throughout the development stage. The techniques include use of atomic force microscopy to visualize proteinacious sub-visible particles, use of extrinsic fluorescent dyes to visualize protein aggregates, particle tracking analysis, determination of the concentration of monoclonal antibodies by the analysis of second-derivative UV spectra, flow cytometry for the determination of subvisible particle counts, high-throughput fluorescence spectroscopy to study phase separation phenomena, an adaptation of a high-pressure liquid chromatography (HPLC) system for the measurement of solution viscosity and a variable-speed streamlined analytical ultracentrifugation method. An ex vivo model for understanding the factors that affect bioavailability after subcutaneous injections is also described. Most of these approaches allow not only a more precise insight into the nature of the formulated proteins, but also offer increased throughput while minimizing sample requirements. PMID:21392580

  18. Procedural Challenges in International Collaborative Research

    ERIC Educational Resources Information Center

    Loo, Kek Khee

    2009-01-01

    Objective: Knowledge of the procedural requirements for international research is not widely disseminated to investigators involved in the administration of a federal grant with a foreign component. The purpose of this article is to highlight the major challenges in administrative, procedural, and equipment management aspects of grant…

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

    NASA Astrophysics Data System (ADS)

    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.

  20. Addressing socioeconomic and political challenges posed by climate change

    NASA Astrophysics Data System (ADS)

    Fernando, Harindra Joseph; Klaic, Zvjezdana Bencetic

    2011-08-01

    NATO Advanced Research Workshop: Climate Change, Human Health and National Security; Dubrovnik, Croatia, 28-30 April 2011; Climate change has been identified as one of the most serious threats to humanity. It not only causes sea level rise, drought, crop failure, vector-borne diseases, extreme events, degradation of water and air quality, heat waves, and other phenomena, but it is also a threat multiplier wherein concatenation of multiple events may lead to frequent human catastrophes and intranational and international conflicts. In particular, urban areas may bear the brunt of climate change because of the amplification of climate effects that cascade down from global to urban scales, but current modeling and downscaling capabilities are unable to predict these effects with confidence. These were the main conclusions of a NATO Advanced Research Workshop (ARW) sponsored by the NATO Science for Peace and Security program. Thirty-two invitees from 17 counties, including leading modelers; natural, political, and social scientists; engineers; politicians; military experts; urban planners; industry analysts; epidemiologists; and health care professionals, parsed the topic on a common platform.

  1. Issues and challenges in international doctoral education in nursing.

    PubMed

    Ketefian, Shaké; Davidson, Patricia; Daly, John; Chang, Esther; Srisuphan, Wichit

    2005-09-01

    Education is a driving force in improving the health and welfare of communities globally. Doctoral education of nurses has been identified as a critical factor for provision of leadership in practice, scholarship, research, policy and education. Since the genesis of doctoral education in nursing in the USA in the 1930s, this movement has burgeoned to over 273 doctoral programs in over 30 countries globally. The present article seeks to identify the issues and challenges in nursing doctoral education globally, and those encountered by doctoral program graduates in meeting the challenges of contemporary health care systems. Information was derived from a comprehensive literature review. Electronic databases and the Internet, using the Google search engine, were searched using the key words "doctoral education"; "nursing"; "International Network for Doctoral Education in Nursing"; "global health"; "international research collaboration". Doctoral education has been a critical force in developing nurse leaders in education, management, policy and research domains. An absence of consensus in terminology and of accurate minimum data sets precludes comparison and debate across programs. The complexity and dynamism of contemporary globalized communities render significant challenges in the conduct of doctoral programs. Addressing funding issues and faculty shortages are key issues for doctoral programs, especially those in developing countries, to achieve an identity uniquely their own. These challenges can also afford considerable opportunities for discussion, debate and the formulation of innovative and collaborative solutions to advance nursing knowledge and scholarship. In spite of discrete differences between countries and regions, the similarities in the issues facing the development of doctoral programs internationally are more striking than the differences. The harnessing of a global collective to address these issues will likely serve to not only forge the future

  2. 75 FR 75952 - U.S. Agency for International Mandatory Declassification Review Address

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ...; ] AGENCY FOR INTERNATIONAL DEVELOPMENT U.S. Agency for International Mandatory Declassification Review Address AGENCY: U.S. Agency for International Development. ACTION: Notice. SUMMARY: Pursuant to the... provides the U.S. Agency for International Developments address to which Mandatory Declassification...

  3. The Challenges of International Collaboration: Perspectives from Princess Nourah Bint Abdulrahman University

    ERIC Educational Resources Information Center

    Almansour, Sana

    2015-01-01

    This case study addresses the international collaboration challenges faced by Princess Nourah Bint Abdulrahman University for women in Saudi Arabia. The objectives of this investigation are to define the challenging sources of international program collaboration between Princess Nourah Bint Abdulrahman University and foreign institutions from the…

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

    SciTech Connect

    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. Identifying and Addressing Stresses in International Medical Graduates

    ERIC Educational Resources Information Center

    Kalra, Gurvinder; Bhugra, Dinesh K.; Shah, Nilesh

    2012-01-01

    Objectives: International medical graduates (IMGs), by definition, move from the country in which they received their training to another country in which to train and/or settle down. This process of migration and subsequent adjustment can lead to a number of issues that affect personal functioning and response to the new country. Method: The…

  6. Making Pedagogical Decisions to Address Challenges of Joint Jewish-Bedouin Environmental Projects in Israel

    ERIC Educational Resources Information Center

    Alkaher, Iris; Tal, Tali

    2016-01-01

    This interpretive study identifies challenges of working with Bedouin and Jewish Israeli youth in two multicultural projects: education for sustainability and place-conscious education. It also describes the ways the adult project leaders addressed these challenges and their views on the effectiveness of their decisions. Participants comprised 16…

  7. Addressing the Challenges of Mainstreaming Education for Sustainable Development in Higher Education

    ERIC Educational Resources Information Center

    Down, Lorna

    2006-01-01

    Purpose: The purpose of this paper is to address research on major challenges faced in attempting to mainstream education for sustainable development (ESD). Design/methodology/approach: The research is based on a project for infusing ESD in a teachers' college programme in Jamaica. Findings: Challenges include colleagues' scepticism, students'…

  8. Towards addressing transient learning challenges in undergraduate physics: an example from electrostatics

    NASA Astrophysics Data System (ADS)

    Fredlund, T.; Linder, C.; Airey, J.

    2015-09-01

    In this article we characterize transient learning challenges as learning challenges that arise out of teaching situations rather than conflicts with prior knowledge. We propose that these learning challenges can be identified by paying careful attention to the representations that students produce. Once a transient learning challenge has been identified, teachers can create interventions to address it. By illustration, we argue that an appropriate way to design such interventions is to create variation around the disciplinary-relevant aspects associated with the transient learning challenge.

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

    PubMed Central

    2011-01-01

    On February 15, 2008, the National Academy of Engineering unveiled their list of 14 Grand Challenges for Engineering. Building off of tremendous advancements in the past century, these challenges were selected for their role in assuring a sustainable existence for the rapidly increasing global community. It is no accident that the first five Challenges on the list involve the development of sustainable energy sources and management of environmental resources. While the focus of this review is to address the single Grand Challenge of "develop carbon sequestration methods", is will soon be clear that several other Challenges are intrinsically tied to it through the principles of sustainability. How does the realm of biological engineering play a role in addressing these Grand Challenges? PMID:22047501

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

    PubMed Central

    Varming, Annemarie Reinhardt; Torenholt, Rikke; Møller, Birgitte Lund; Vestergaard, Susanne; Engelund, Gitte

    2015-01-01

    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. PMID:25729695

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

    PubMed Central

    2011-01-01

    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. PMID:21453515

  12. Addressing Energy Demand through Demand Response. International Experiences and Practices

    SciTech Connect

    Shen, Bo; Ghatikar, Girish; Ni, Chun Chun; Dudley, Junqiao; Martin, Phil; Wikler, Greg

    2012-06-01

    Demand response (DR) is a load management tool which provides a cost-effective alternative to traditional supply-side solutions to address the growing demand during times of peak electrical load. According to the US Department of Energy (DOE), demand response reflects “changes in electric usage by end-use customers from their normal consumption patterns in response to changes in the price of electricity over time, or to incentive payments designed to induce lower electricity use at times of high wholesale market prices or when system reliability is jeopardized.” 1 The California Energy Commission (CEC) defines DR as “a reduction in customers’ electricity consumption over a given time interval relative to what would otherwise occur in response to a price signal, other financial incentives, or a reliability signal.” 2 This latter definition is perhaps most reflective of how DR is understood and implemented today in countries such as the US, Canada, and Australia where DR is primarily a dispatchable resource responding to signals from utilities, grid operators, and/or load aggregators (or DR providers).

  13. Leadership and Cultural Challenges in Operating the International Space Station

    NASA Technical Reports Server (NTRS)

    Clement, J. L.; Ritsher, J. B.; Saylor, S. A.; Kanas, N.

    2006-01-01

    Operating the International Space Station (ISS) involves an indefinite, continuous series of long-duration international missions, and this requires an unprecedented degree of cooperation across multiple sites, organizations, and nations. ISS flight controllers have had to find ways to maintain effective team performance in this challenging new context. The goal of this study was to systematically identify and evaluate the major leadership and cultural challenges faces by ISS flight controllers, and to highlight the approaches that they have found most effective to surmount these challenges. We conducted a qualitative survey using a semi-structured interview. Subjects included 14 senior NASA flight controllers who were chosen on the basis of having had substantial experience working with international partners. Data were content analyzed using an iterative process with multiple coders and consensus meetings to resolve discrepancies. To further explore the meaning of the interview findings, we also conducted some new analyses of data from a previous questionnaire study of Russian and American ISS mission control personnel. The interview data showed that respondents had substantial consensus on several leadership and cultural challenges and on key strategies for dealing with them, and they offered a wide range of specific tactics for implementing these strategies. Surprisingly few respondents offered strategies for addressing the challenge of working with team members whose native language is not American English. The questionnaire data showed that Americans think it is more important than Russians that mission control personnel speak the same dialect of one shared common language. Although specific to the ISS program, our results are consistent with recent management, cultural, and aerospace research. We aim to use our results to improve training for current and future ISS flight controllers.

  14. Main results of the 4th International PIV Challenge

    NASA Astrophysics Data System (ADS)

    Kähler, Christian J.; Astarita, Tommaso; Vlachos, Pavlos P.; Sakakibara, Jun; Hain, Rainer; Discetti, Stefano; La Foy, Roderick; Cierpka, Christian

    2016-06-01

    In the last decade, worldwide PIV development efforts have resulted in significant improvements in terms of accuracy, resolution, dynamic range and extension to higher dimensions. To assess the achievements and to guide future development efforts, an International PIV Challenge was performed in Lisbon (Portugal) on July 5, 2014. Twenty leading participants, including the major system providers, i.e., Dantec (Denmark), LaVision (Germany), MicroVec (China), PIVTEC (Germany), TSI (USA), have analyzed 5 cases. The cases and analysis explore challenges specific to 2D microscopic PIV (case A), 2D time-resolved PIV (case B), 3D tomographic PIV (cases C and D) and stereoscopic PIV (case E). During the event, 2D macroscopic PIV images (case F) were provided to all 80 attendees of the workshop in Lisbon, with the aim to assess the impact of the user's experience on the evaluation result. This paper describes the cases and specific algorithms and evaluation parameters applied by the participants and reviews the main results. For future analysis and comparison, the full image database will be accessible at http://www.pivChallenge.org Address="http://www.pivChallenge.org" TargetType="URL"/> .

  15. Social Justice Leadership and Inclusion: Exploring Challenges in an Urban District Struggling to Address Inequities

    ERIC Educational Resources Information Center

    DeMatthews, David; Mawhinney, Hanne

    2014-01-01

    Research Approach: This cross case study describes the challenges that two principals working in one urban school district addressed while attempting to transform their school cultures to embrace an inclusion model. Analysis of interviews and observations in each school revealed the actions, values, and orientations of the individual leaders and…

  16. Addressing Challenging Behaviors in Head Start: A Closer Look at Program Policies and Procedures

    ERIC Educational Resources Information Center

    Quesenberry, Amanda C.; Hemmeter, Mary Louise; Ostrosky, Michaelene M.

    2011-01-01

    In this study, Head Start policies and procedures related to child guidance and addressing challenging behaviors were examined. Data were gathered from six Head Start programs in the Midwest, through interviews and document analysis. The findings provide a glimpse into how Head Start programs support children's social and emotional competence and…

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

    ERIC Educational Resources Information Center

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

    2011-01-01

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

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  20. Tool for evaluating research implementation challenges: A sense-making protocol for addressing implementation challenges in complex research settings

    PubMed Central

    2013-01-01

    Background Many challenges arise in complex organizational interventions that threaten research integrity. This article describes a Tool for Evaluating Research Implementation Challenges (TECH), developed using a complexity science framework to assist research teams in assessing and managing these challenges. Methods During the implementation of a multi-site, randomized controlled trial (RCT) of organizational interventions to reduce resident falls in eight nursing homes, we inductively developed, and later codified the TECH. The TECH was developed through processes that emerged from interactions among research team members and nursing home staff participants, including a purposive use of complexity science principles. Results The TECH provided a structure to assess challenges systematically, consider their potential impact on intervention feasibility and fidelity, and determine actions to take. We codified the process into an algorithm that can be adopted or adapted for other research projects. We present selected examples of the use of the TECH that are relevant to many complex interventions. Conclusions Complexity theory provides a useful lens through which research procedures can be developed to address implementation challenges that emerge from complex organizations and research designs. Sense-making is a group process in which diverse members interpret challenges when available information is ambiguous; the groups’ interpretations provide cues for taking action. Sense-making facilitates the creation of safe environments for generating innovative solutions that balance research integrity and practical issues. The challenges encountered during implementation of complex interventions are often unpredictable; however, adoption of a systematic process will allow investigators to address them in a consistent yet flexible manner, protecting fidelity. Research integrity is also protected by allowing for appropriate adaptations to intervention protocols that

  1. The Next Challenge: Balancing International Competition and Cooperation.

    ERIC Educational Resources Information Center

    Fifield, Mary L., Ed.; Sakamoto, Clyde M., Ed.

    This collection of essays addresses various aspects of the role of community colleges in international relations and trade. The volume contains: (1) "The Community College: An International Institution," by Wayne O'Sullivan; (2) "Building an International Agenda: An International Education Conference," by Julia Ribley and Clyde M. Sakamoto; (3)…

  2. Advances in addressing technical challenges of point-of-care diagnostics in resource-limited settings

    PubMed Central

    Wang, ShuQi; Lifson, Mark A.; Inci, Fatih; Liang, Li-Guo; Sheng, Ye-Feng; Demirci, Utkan

    2016-01-01

    The striking prevalence of HIV, TB and malaria, as well as outbreaks of emerging infectious diseases, such as influenza A (H7N9), Ebola and MERS, poses great challenges for patient care in resource-limited settings (RLS). However, advanced diagnostic technologies cannot be implemented in RLS largely due to economic constraints. Simple and inexpensive point-of-care (POC) diagnostics, which rely less on environmental context and operator training, have thus been extensively studied to achieve early diagnosis and treatment monitoring in non-laboratory settings. Despite great input from material science, biomedical engineering and nanotechnology for developing POC diagnostics, significant technical challenges are yet to be overcome. Summarized here are the technical challenges associated with POC diagnostics from a RLS perspective and the latest advances in addressing these challenges are reviewed. PMID:26777725

  3. Advances in addressing technical challenges of point-of-care diagnostics in resource-limited settings.

    PubMed

    Wang, ShuQi; Lifson, Mark A; Inci, Fatih; Liang, Li-Guo; Sheng, Ye-Feng; Demirci, Utkan

    2016-04-01

    The striking prevalence of HIV, TB and malaria, as well as outbreaks of emerging infectious diseases, such as influenza A (H7N9), Ebola and MERS, poses great challenges for patient care in resource-limited settings (RLS). However, advanced diagnostic technologies cannot be implemented in RLS largely due to economic constraints. Simple and inexpensive point-of-care (POC) diagnostics, which rely less on environmental context and operator training, have thus been extensively studied to achieve early diagnosis and treatment monitoring in non-laboratory settings. Despite great input from material science, biomedical engineering and nanotechnology for developing POC diagnostics, significant technical challenges are yet to be overcome. Summarized here are the technical challenges associated with POC diagnostics from a RLS perspective and the latest advances in addressing these challenges are reviewed. PMID:26777725

  4. Year of Coordinated Observations, Modeling and Forecasting: Addressing the Challenge of Organized Tropical Convection

    NASA Technical Reports Server (NTRS)

    Waliser, Duane E.

    2006-01-01

    The multi-scale organization of tropical convection and scale interaction are grand challenges in the prediction of weather and climate. As part of a international effort UN Year of Planet Earth, this proposed effort to observe, model and forecast the effects of organized tropical convection is reviewed. This viewgraph presentation reviews the proposal.

  5. Addressing mental health challenges facing the "Next America": A call for culture change.

    PubMed

    McLeigh, Jill D; Melton, Gary B

    2015-09-01

    Provides an editorial addressing future mental health challenges. The articles in this issue highlight the need to create environments conducive to promoting the well-being of future generations. The articles build on symposia held by the American Orthopsychiatric Association in 2015, which focused on the effects on well-being of changing sociodemographics and labor market trends. Included in these pages are articles that lay out some of the challenges young people today face and strategies for helping them transition to adulthood successfully. PMID:26460709

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

    PubMed

    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

  7. International Cooperation to Address the Radioactive Legacy in States of the Former Soviet Union

    SciTech Connect

    Smith, D K; Knapp, R B; Rosenberg, N D; Tompson, A F B

    2003-07-27

    The end of the Cold War allows a comprehensive assessment of the nature and extent of the residual contamination derivative from the atomic defense and nuclear power enterprise in the former Soviet Union. The size of the problem is considerable; some 6.3 x 10{sup 7} TBq (6.4 x 10{sup 8} m{sup 3}) of radioactive waste from the Soviet Union weapons and power complex was produced throughout all stages of the nuclear fuel cycle. The resulting contamination occurs at sites throughout the former Soviet Union where nuclear fuels were mined, milled, enriched, fabricated, and used in defense and power reactors. In addition, liquid radioactive wastes from nuclear reprocessing have been discharged to lakes, rivers, reservoirs and other surface impoundments; military and civilian naval reactor effluents were released to sea as well as stabilized on land. Finally, nuclear testing residuals from atmospheric and underground nuclear tests at the Semipalatinsk and Novaya Zemlya test sites and peaceful nuclear tests conducted throughout the area of the former Soviet Union pose risks to human health and the environment. Through a program of international scientific exchange, cooperative approaches to address these threats provide former Soviet scientists with expertise and technologies developed in the United States, Europe, and elsewhere to design comprehensive and long term remedial solutions. The role of the international community to address these challenges is essential because the emerging states of the former Soviet Union share common nuclear residuals that cross newly established national borders. In addition, the widespread post-Soviet radioactive contamination hampers economic recovery and--in some cases--poses proliferation concerns. Also important is the widespread perception throughout these countries that the Soviet nuclear legacy poses a grave threat to the human population. A new paradigm of ''national security'' encompasses more than the historical activities of

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

    PubMed

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

    2015-12-01

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

  9. Blood safety: Opportunities and challenges addressed through Critical Path research at FDA.

    PubMed

    Atreya, Chintamani D; Epstein, Jay S

    2007-01-01

    New scientific discoveries and technologies create opportunities for medical and public health advancement through development of innovative products. However, novel products and technologies bring new challenges to regulation. FDA recently established a 'Critical Path' research initiative to modernize regulatory science concepts and tools to meet the challenges of the 21st century. Central to this initiative is the concept that regulatory science is distinct from the 'discovery' science that generates ideas for development of new drugs, biologics, or medical devices. In this article, the authors discuss the concepts of FDA 'Critical Path' research and review examples of such research performed in the Office of Blood Research and Review within the Center for Biologics Research and Evaluation at FDA to illustrate how the 'Critical Path' research is being used to address opportunities and challenges impacting blood and blood products.: PMID:24980841

  10. International Students in Western Developed Countries: History, Challenges, and Prospects

    ERIC Educational Resources Information Center

    Akanwa, Emmanuel E.

    2015-01-01

    Many scholars have described the various challenges international students face in Western developed countries including the United States, the United Kingdom, and Australia. Some of the challenges include differences in culture, language barriers, adjustment problems, medical concerns, pedagogical challenges, housing issues, lack of support…

  11. Reaching Each Student: National Challenge and Organizational Commitment. Addresses to the College Board National Forum, October 31-November 2, 1990, Boston, Massachusetts.

    ERIC Educational Resources Information Center

    College Board, New York, NY.

    Four speakers addressed the College Board National Forum on "Reaching Each Student" in the Fall of 1990 in Boston, Massachusetts. John F. Akers, Chairman of the Board at International Business Machines in his speech "Reaching Each Student: A Business Perspective" challenged the College Board to work with American business to change the educational…

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

    PubMed Central

    Catenacci, Daniel V.T.

    2014-01-01

    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

  13. International challenges and public policy issues.

    PubMed

    Morris, N

    1999-01-01

    The paper presents an overview of current public policy issues relating to biological standardisation and control, drawing on the extensive background material assembled for two recent international reviews, and previously published work. It identifies a number of factors which are destabilising the current system and promoting a climate for change. These include the squeeze on public sector resources, the growth in volume and complexity of biologicals, developing world needs, concerns about harmonisation and new social and ethical issues. It is argued that this situation presents important opportunities for reviewing the existing boundaries between regulatory scientists, industry, and the public, for international agreement on priorities and for harmonisation and mutual recognition. While considerable progress has already been made on these issues at national, regional and global level, there is a need for fuller international participation and the additional impetus that would come from a higher-profile commitment by governments. Such commitment will also be important for the vital questions of sustaining the scientific base and securing the resource for an effective, truly worldwide programme of standardisation and control. An international approach will also be essential in steering biologicals control through the difficult social and ethical questions of the future. WHO, in collaboration with national authorities, has a key role to play in these developments. PMID:10616188

  14. Current Challenges of International Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Cummings, William

    The tragedies of September 11, 2001 have focused new attention on international education offered by U.S. postsecondary institutions. In the U.S., universities place their greatest emphasis on European studies followed by a focus on Latin American studies; this is reflected in the choices for study abroad of American undergraduates. Throughout the…

  15. Discovery Channel Telescope software progress report: addressing early commissioning and operations challenges

    NASA Astrophysics Data System (ADS)

    Lacasse, Michael; Lotz, Paul J.

    2014-07-01

    The Discovery Channel Telescope is a 4.3m astronomical research telescope in northern Arizona constructed through a partnership between Discovery Communications and Lowell Observatory. In transition from construction phase to commissioning and operations, we faced a variety of software challenges, both foreseen and unforeseen, and addressed those with a variety of solutions including, isolation of the control systems network, development of an Operations Log application, extension of the interface to instrumentation software, improvements to engineering data analysis, provisions to avoid failure modes, and enhanced user experience. We describe these solutions and present an overview of the current project status.

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

    NASA Astrophysics Data System (ADS)

    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.

  17. Energy for development: an international challenge

    SciTech Connect

    Foster, J.; Friedmann, E.; Howe, J.W.; Parra, F.R.; Pollock, D.H.

    1981-01-01

    The first phase of the North-South Energy Roundtable provides background information and ideas from the ongoing international dialogue and research. The report begins by reviewing the global energy scene (by fuel) and suggesting that flexibility instead of confrontation couched in zero-sum game terms will be more productive. Areas of convergence and conflict among dialogue participants are defined in terms of their positions as oil-importing developing countries, oil-exporting developing countries, and industrialized countries. The book explores a framework for policies that will allow these countries to manage the transition from oil to other energy sources. 129 references, 16 figures, 28 tables. (DCK)

  18. International migration: new challenges to Europe.

    PubMed

    Widgren, J

    1987-01-01

    This report, which was commissioned by the Secretary General of the Council of Europe, is an overview of the situation concerning current and future trends in international migration in Europe. The most important components of the current scene are identified as "(i) persisting unemployment despite the economic recovery in Europe, (ii) the continued internationalisation of the national societies in conjunction with overt tendencies to xenophobia, (iii) the strengthening of European political and economic integration, and (iv) the increasing pressure for immigration from the third world." PMID:12178944

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

    PubMed

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

    2014-11-01

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

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

    NASA Astrophysics Data System (ADS)

    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.

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

    PubMed Central

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

    2015-01-01

    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

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

    PubMed

    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

  3. Epistemological and Pedagogical Challenges of Teaching International Business Ethics Courses

    ERIC Educational Resources Information Center

    Dion, Michel

    2015-01-01

    International business ethics courses imply four basic epistemological and pedagogical challenges: (a) understanding various perceptions of ethics and values/virtues; (b) identifying ethical maxims among religious/spiritual traditions; (c) designing international business ethics courses as dialogical experiences; and (d) deepening our personal…

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

    ERIC Educational Resources Information Center

    George, Amiso M.

    2003-01-01

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

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

    NASA Astrophysics Data System (ADS)

    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

  6. Echinococcosis--an international public health challenge.

    PubMed

    Torgerson, P R; Budke, C M

    2003-06-01

    This review aims to summarise some of the recent studies that have been undertaken on parasites of the genus Echinococcus and the diseases which they cause. Although the adult parasite, which inhabits the intestine of various carnivore species is not pathogenic, the larval or metacestode stages can be highly pathogenic, causing economic losses to livestock and various forms of echinococcosis in humans, some of which have a high fatality rate. There is growing evidence that there are at least 5 species of Echinococcus rather than the generally accepted 4 species. Within these species there are a number of genotypes or strains. This can have implications for surveillance and control. In some wealthy countries, cystic echinococcosis caused by Echinococcus granulosus has been successfully controlled or indeed eradicated. However, in most parts of the world it remains a serious threat to human health. In the former Soviet Union, the disease has rapidly increased in incidence after the end of communist administration. Human alveolar echinococcosis, caused by Echinococcus multilocularis, is more sporadic. However, in some Chinese communities there is a disturbingly high human prevalence and in Europe there has been an increase in the detection rate of E. multilocularis in animals in the last 10 years. Echinococcosis can present diagnostic challenges, particularly in the definitive host in areas of low endemicity. Much of the recent work relating to the use of coproantigen and PCR to overcome these difficulties is summarized. New ideas for controlling the parasite are becoming available and these include both the use of vaccination and the application of mathematical models to determine the most cost effective means of control. Effective measures that are affordable are vital if the parasite is to be controlled in poor countries. PMID:12726737

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

    PubMed Central

    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

  8. Substance misuse prevention and economic analysis: Challenges and opportunities regarding international utility

    PubMed Central

    Guyll, Max; Spoth, Richard; Cornish, Marilyn

    2013-01-01

    Economic analyses of substance misuse prevention assess the intervention cost necessary to achieve a particular outcome, and thereby provide an additional dimension for evaluating prevention programming. This paper reviews several types of economic analysis, considers how they can be applied to substance misuse prevention, and discusses challenges to enhancing their international relevance, particularly their usefulness for informing policy decisions. Important first steps taken to address these challenges are presented, including the disease burden concept and the development of generalized cost-effectiveness, advances that facilitate international policy discussions by providing a common framework for evaluating health care needs and program effects. PMID:22676560

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

    PubMed Central

    Colpitts, Che C.; Baumert, Thomas F.

    2016-01-01

    Chronic hepatitis C is a major cause of chronic liver disease, including liver cirrhosis and hepatocellular carcinoma. The development of direct-acting antivirals (DAAs) revolutionized hepatitis C virus (HCV) treatment by offering genuine prospects for the first comprehensive cure of a chronic viral infection in humans. While antiviral resistance is a significant limitation for interferon-based therapies, resistance and treatment failure still appear to be present in a small fraction of patients even in state-of-the-art DAA combination therapies. Therefore, treatment failure and resistance still remain a clinical challenge for the management of patients not responding to DAAs. In this special issue of Viruses on HCV drug resistance, mechanisms of antiviral resistance for different classes of antiviral drugs are described. Furthermore, the detection and monitoring of resistance in clinical practice, the clinical impact of resistance in different patient groups and strategies to prevent and address resistance and treatment failure using complementary antiviral strategies are reviewed. PMID:27537906

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

    PubMed

    Wexler, Bryan; Smith, Mary-Elise

    2015-01-01

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

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

    SciTech Connect

    Kim, Son H.; Edmonds, James A.

    2007-10-24

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

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

    PubMed Central

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

    2016-01-01

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

  13. Becoming a vaccine champion: evidence-based interventions to address the challenges of vaccination.

    PubMed

    Temoka, Erick

    2013-01-01

    The incidence, prevalence, morbidity and mortality rates of vaccine-preventable diseases have decreased drastically since the advent of modern vaccination by Edward Jenner at the end of the 18th century. In recent years, however, a growing number of parents have been refusing or delaying vaccination for their children for socioeconomical, medical, religious and/or philosophical reasons. This has resulted in a loss of herd immunity that has caused a resurgence of many infectious diseases. This article describes evidence-based methods by which a pediatric clinic can become a vaccine champion by aiming at vaccination rates of 100 percent. This goal can be attained by a team effort that addresses the challenges of vaccination by using every visit as a chance to vaccinate, educate, address the fears and the concerns of the parents and provide articles and other written documentations on the benefits and side effects of vaccines. A standardized system that identifies and tracks patients who need vaccines is also essential to find those who are seldom brought to medical attention. A consistent and systematic use of these evidence-based methods by a dedicated staff is essential to attain vaccination rates close to 100 percent. PMID:23444594

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

    PubMed Central

    2015-01-01

    Objectives The global population of elderly people is increasing at a remarkable rate, which may be expected to continue for some time. Older patients require more care, and with the current model of care delivery, the costs may be expected to rise, although higher cost is unsustainable. For this reason, a new pattern of practice is needed. Telemedicine will be presented as a highly effective and necessary tool in geriatrics. Methods This review will present some of the background and evidence for telemedicine as a way to address the challenges of geriatrics through geriatric telemedicine. Some of the evidence for the value of telemedicine as a tool for physicians and healthcare systems is presented. Results Telemedicine offers many means to address the problems of geriatric care in creative ways. The use of electronic medicine, telecommunications, and information management has now found its way into the very fabric of health care. The use of telemedicine is a fait accompli in much of the world, and it continues to have an increasing role deeply imbedded in our electronic practices coupled with social media. Conclusions The evidence for successful incorporation of telemedicine into practice is abundant and continues to accrue. This is a great opportunity for medical practice to evolve to new levels of engagement with patients and new levels of attainment in terms of quality care. PMID:26618027

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

    PubMed

    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

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

    PubMed

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

    2016-01-01

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

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

    PubMed

    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

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

    PubMed Central

    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

    2015-01-01

    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

  19. Integrated Strategy to Address Hanford’s Deep Vadose Zone Remediation Challenges

    SciTech Connect

    Triplett, Mark B.; Freshley, Mark D.; Truex, Michael J.; Wellman, Dawn M.; Gerdes, Kurt D.; Charboneau, Briant L.; Morse, John G.; Lober, Robert W.; Chronister, Glen B.

    2010-10-03

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

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

    NASA Astrophysics Data System (ADS)

    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

  1. Project T.A.C.K.L.E. (Together, Addressing the Challenges of Knowledge and Literacy for Employees). Evaluation Report.

    ERIC Educational Resources Information Center

    General Motors Corp., Detroit, MI.

    Project TACKLE (Together, Addressing the Challenge of Knowledge and Literacy for Employees) was a cooperative project, jointly developed to address employees with the inadequate basic skills necessary to operate modernized, technical equipment and maintain job security. Approximately 500 current employees of General Motors, Flint, Michigan, used…

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

    NASA Astrophysics Data System (ADS)

    Mateo-Marti, Eva

    2014-08-01

    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.

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

    SciTech Connect

    Cuthbertson, Abigail; Jennison, Meaghan

    2012-07-01

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

  4. Faculty Perception on International Students in Turkey: Benefits and Challenges

    ERIC Educational Resources Information Center

    Acar, Erkan

    2016-01-01

    The purpose of this qualitative case study is to examine faculty perceptions on international students with respect to benefits and challenges of having them in a liberal arts university located in Istanbul, Turkey. The research data were collected through evaluation of pertinent documents of the school and interviews with sixteen faculty members…

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

    ERIC Educational Resources Information Center

    Lane, Jason E.

    2011-01-01

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

  6. Making It Work: Identifying the Challenges of Collaborative International Research

    ERIC Educational Resources Information Center

    Goddard, Tim; Cranston, Neil; Billot, Jennie

    2006-01-01

    In this article, we explore the challenges--and benefits--of conducting collaborative research on an international scale. The authors--from Australia, Canada, and New Zealand--draw upon their experiences in designing and conducting a three-country study. The growing pressures on scholars to work in collaborative research teams are described, and…

  7. Scholarship of Teaching International Business: Challenges and Opportunities

    ERIC Educational Resources Information Center

    Aggarwal, Raj; Goodell, John W.

    2011-01-01

    International business (IB) is an important topic for business schools as business is global, but much business school teaching of IB still seems inadequate. IB education can be challenging but also presents many opportunities. We need to build our knowledge base of effective IB teaching methods and procedures. Such knowledge can not only be used…

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

    NASA Astrophysics Data System (ADS)

    Smith, P., II

    2015-12-01

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

  9. Strengthening Indonesia’s Field Epidemiology Training Programme to address International Health Regulations requirements

    PubMed Central

    Samaan, Gina; Santoso, Hari; Kushadiwijaya, Haripurnomo; Juwita, Ratna; Mohadir, Andi; Aditama, Tjandra

    2010-01-01

    Abstract Problem According to the International Health Regulations (IHR), countries need to strengthen core capacity for disease surveillance and response systems. Many countries are establishing or enhancing their field epidemiology training programmes (FETPs) to meet human resource needs but face challenges in sustainability and training quality. Indonesia is facing these challenges, which include limited resources for field training and limited coordination in a newly decentralized health system. Approach A national FETP workplan was developed based on an evaluation of the existing programme and projected human resource needs. A Ministry of Health Secretariat linking universities, national and international partners was established to oversee revision and implementation of the FETP. Local setting The FETP is integrated into the curriculum of Indonesian universities and field training is conducted in district and provincial health offices under the coordination of the universities and the FETP Secretariat. Relevant changes The FETP was included in the Ministry of Health workforce development strategy through governmental decree. Curricula have been enhanced and field placements strengthened to provide trainees with better learning experiences. To improve sustainability of the FETP, links were established with the Indonesian Epidemiologists’ Association, local governments and donors to cultivate future FETP champions and maintain funding. Courses, competitions and discussion forums were established for field supervisors and alumni. These changes have increased the geographic distribution of students, intersectoral and international participation and the quality of student performance. Lessons learnt The main lesson learnt is that linkages with universities, ministries and international agencies such as the World Health Organization are critical for building a sustainable high-quality programme. The most critical factors were development of trusting relationships

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

    ERIC Educational Resources Information Center

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

    2014-01-01

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

  11. International Geoscience Workforce Trends: More Challenges for Federal Agencies

    NASA Astrophysics Data System (ADS)

    Groat, C. G.

    2005-12-01

    Concern about the decreasing number of students entering undergraduate geoscience programs has been chronic and, at times, acute over the past three decades. Despite dwindling populations of undergraduate majors, graduate programs have remained relatively robust, bolstered by international students. With Increasing competition for graduate students by universities in Europe, Japan, Australia, and some developing countries, and with procedural challenges faced by international students seeking entry into the United States and its universities, this supply source is threatened. For corporations operating on a global scale, the opportunity to employ students from and trained in the regions in which they operate is generally a plus. For U.S. universities that have traditionally supplied this workforce, the changing situation poses challenges, but also opportunities for creative international partnerships. Federal government science agencies face more challenges than opportunities in meeting workforce needs under both present and changing education conditions. Restrictions on hiring non-U.S. citizens into the permanent workforce have been a long-standing issue for federal agencies. Exceptions are granted only where they can document the absence of eligible U.S.-citizen candidates. The U.S. Geological Survey has been successful in doing this in its Mendenhall Postdoctoral Research Fellowship Program, but there has been no solution to the broader limitation. Under current and forecast workforce recruitment conditions, creativity, such as that evidenced by the Mendenhall program,will be necessary if federal agencies are to draw from the increasingly international geoscience talent pool. With fewer U.S. citizens in U.S. geoscience graduate programs and a growing number of advanced-degreed scientists coming from universities outside the U.S., the need for changes in federal hiring policies is heightened. The near-term liklihood of this is low and combined with the decline in

  12. International Dengue Vaccine Communication and Advocacy: Challenges and Way Forward.

    PubMed

    Carvalho, Ana; Van Roy, Rebecca; Andrus, Jon

    2016-01-01

    Dengue vaccine introduction will likely occur soon. However, little has been published on international dengue vaccine communication and advocacy. More effort at the international level is required to review, unify and strategically disseminate dengue vaccine knowledge to endemic countries' decision makers and potential donors. Waiting to plan for the introduction of new vaccines until licensure may delay access in developing countries. Concerted efforts to communicate and advocate for vaccines prior to licensure are likely challenged by unknowns of the use of dengue vaccines and the disease, including uncertainties of vaccine impact, vaccine access and dengue's complex pathogenesis and epidemiology. Nevertheless, the international community has the opportunity to apply previous best practices for vaccine communication and advocacy. The following key strategies will strengthen international dengue vaccine communication and advocacy: consolidating existing coalitions under one strategic umbrella, urgently convening stakeholders to formulate the roadmap for integrated dengue prevention and control, and improving the dissemination of dengue scientific knowledge. PMID:26855170

  13. A proposed reductionist solution to address the methodological challenges of inconsistent reflexology maps and poor experimental controls in reflexology research: a discussion paper.

    PubMed

    Jones, Jenny; Thomson, Patricia; Lauder, William; Leslie, Stephen J

    2013-03-01

    Reflexology is a complex massage intervention, based on the concept that specific areas of the feet (reflex points) correspond to individual internal organs within the body. Reflexologists trained in the popular Ingham reflexology method claim that massage to these points, using massage techniques unique to reflexology, stimulates an increase in blood supply to the corresponding organ. Reflexology researchers face two key methodological challenges that need to be addressed if a specific treatment-related hemodynamic effect is to be scientifically demonstrated. The first is the problem of inconsistent reflexology foot maps; the second is the issue of poor experimental controls. This article proposes a potential experimental solution that we believe can address both methodological challenges and in doing so, allow any specific hemodynamic treatment effect unique to reflexology to experimentally reveal itself. PMID:23072264

  14. 17th Workshop on MHD Stability Control: addressing the disruption challenge for ITER

    NASA Astrophysics Data System (ADS)

    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 < 2 tokamak operation, and the effects of flow. The final day turned to tearing mode interactions

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

    NASA Astrophysics Data System (ADS)

    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

  16. Estimating the Health Effects of Greenhouse Gas Mitigation Strategies: Addressing Parametric, Model, and Valuation Challenges

    PubMed Central

    Hess, Jeremy J.; Ebi, Kristie L.; Markandya, Anil; Balbus, John M.; Wilkinson, Paul; Haines, Andy; Chalabi, Zaid

    2014-01-01

    simultaneously improving health. Citation: Remais JV, Hess JJ, Ebi KL, Markandya A, Balbus JM, Wilkinson P, Haines A, Chalabi Z. 2014. Estimating the health effects of greenhouse gas mitigation strategies: addressing parametric, model, and valuation challenges. Environ Health Perspect 122:447–455; http://dx.doi.org/10.1289/ehp.1306744 PMID:24583270

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

    NASA Astrophysics Data System (ADS)

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

    2016-04-01

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

  18. 75 FR 57006 - Addressing Policy and Logistical Challenges to Smart Grid Implementation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ...The Department of Energy (DOE) is seeking comments from interested parties on policy and logistical challenges that confront smart grid implementation, as well as recommendations on how to best overcome those challenges. DOE is undertaking this Request for Information (RFI) on behalf of the Administration and in consultation with key stakeholders from state regulatory bodies. The RFI will......

  19. Strategies for Helping Parents of Young Children Address Challenging Behaviors in the Home

    ERIC Educational Resources Information Center

    Chai, Zhen; Lieberman-Betz, Rebecca

    2016-01-01

    Challenging behavior can be defined as any repeated pattern of behavior, or perception of behavior, that interferes with or is at risk of interfering with optimal learning or engagement in prosocial interactions with peers and adults. It is generally accepted in young children that challenging behaviors serve some sort of communicative purpose--to…

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

    ERIC Educational Resources Information Center

    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…

  1. Strategies to Address Challenging Behaviour in Young Children with Down Syndrome

    ERIC Educational Resources Information Center

    Feeley, Kathleen; Jones, Emily

    2008-01-01

    Children with Down syndrome are at an increased risk for engaging in challenging behaviour that may present problems within community, leisure, and educational settings, and, in many instances, precludes them from accessing these environments. Factors contributing to the occurrence of challenging behaviours include characteristics associated with…

  2. A longitudinal study of the health status of a community of religious sisters: addressing the advantages, challenges, and limitations.

    PubMed

    Gaspar, Phyllis Meyer; Bautch, Judith C; Strodthoff, Caritas M

    2015-01-01

    Longitudinal studies are recognized as contributing to understanding the complexity of aging and generating insights that cannot be gained using other research methods. However, conducting longitudinal studies is recognized as challenging, especially among older adults. The purpose of the current review is to describe how the authors addressed the limitations and challenges of longitudinal studies in a study of the health status of a community of religious sisters. Methods of this specific longitudinal study are presented to provide background to the discussion. Challenges, limitations, and advantages of the current longitudinal study are organized into three categories (i.e., sample, method, and data analysis) that have been addressed in the literature as contributing to the fidelity of longitudinal studies. The unique characteristics of the current study sample, particularly their access to health care, creates a comparison group for the study of older women in general. PMID:25860013

  3. Inclusive Education Reform in Primary Schools of Bangladesh: Leadership Challenges and Possible Strategies to Address the Challenges

    ERIC Educational Resources Information Center

    Mullick, Jahirul; Deppeler, Joanne; Sharma, Umesh

    2012-01-01

    Inclusive education (IE) is at an early stage of development in Bangladesh. In response to international policies and declarations over the past two decades (UNESCO, 1990; UNSCO, 1994, UNESCO, 2000) IE reform in Bangladesh has enacted a number of national policies and developed several professional development initiatives. This paper reports on…

  4. International Internships in Nuclear Safeguards and Security: Challenges and Successes

    SciTech Connect

    Duncan, Cristen L.; Heinberg, Cynthia L.; Killinger, Mark H.; Goodey, Kent O.; Kryuchkov, Eduard F.; Geraskin, Nikolai I.; Silaev, Maxim E.; Sokova, Elena K.; Ford, David G.

    2010-04-20

    All students in the Russian safeguards and security degree programs at the National Research Nuclear University MEPhI and Tomsk Polytechnic University, sponsored by the Material Protection, Control and Accounting (MPC&A) Education Project, take part in a domestic internship at a Russian enterprise or facility. In addition, a select few students are placed in an international internship. These internships provide students with a better view of how MPC&A and nonproliferation in general are addressed outside of Russia. The possibility of an international internship is a significant incentive for students to enroll in the safeguards and security degree programs. The U.S. members of the MPC&A Education Project team interview students who have been nominated by their professors. These students must have initiative and reasonable English skills. The project team and professors then select students to be tentatively placed in various international internships during the summer or fall of their final year of study. Final arrangements are then made with the host organizations. This paper describes the benefits of the joint United States/Russia cooperation for next-generation workforce development, some of the international internships that have been carried out, the benefits of these international internships, and lessons learned in implementing them.

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

    PubMed

    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

  6. What Strategies Do Urban Superintendents Utilize to Address Global Challenges in the Implementation of 21st Century Skills

    ERIC Educational Resources Information Center

    Synyard, Julie Ashley

    2010-01-01

    Urban superintendents are charged with the responsibility of educating students in a rapidly changing world driven by technological advances, boundless information, international markets, and global pressures that demand of people that they be innovative thinkers and creative problem solvers to address the myriad of issues that will undoubtedly…

  7. Mission X: Train Like an Astronaut. International Fitness Challenge

    NASA Technical Reports Server (NTRS)

    Lloyd, Charles

    2011-01-01

    The Mission X, Train like an Astronaut, pilot project was a 2-year effort directed by the International Life Science Working Group. The pilot was funded by the Human Research Program and was lead by the Human Research Program Education and Outreach (HRPEO) project and supported by a group of space agencies providing in-kind resources. The aim was to identify an international educational outreach concept that would promote a life science topic utilizing the education and outreach expertise of the various space agencies working on the utilization of the International Space Station. This in turn serves as an inspiration for the younger generation to aspire to go further in school, and provides insight into the capability of a participating country to ensure the effort provided value for their communities and children. The pilot project developed the necessary tools to promote communications between the partners and to use materials and expertise from all the countries? space agencies. The Mission X Website (trainlikeanastronaut.org) provided a single repository for the educational activities as well as a place for the Challenge Teams to provide their progress in the international fitness challenge. It also added to the International flavor as different countries were able to share and learn about what was happening with all those involved in the 6-week challenge period. A point system was utilized to promote constructive, cooperative competition in which 4164 students participated. The points were used to help FitKid, Astro Charlie, "Walk-To-The-Moon". The 18 physical and educational Mission X activities were made available on the Mission X website in seven languages. The Mission X pilot project was considered a success in 1) the design, development, and implementation of the multi-language website, 2) the expansion of healthy lifestyle awareness, and 3) the concept for drawing an international educational community together to highlight global topics in association

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

    PubMed Central

    2010-01-01

    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. PMID:20509876

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

    PubMed

    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

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

    SciTech Connect

    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.

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

    ERIC Educational Resources Information Center

    Hancock, Tina

    2006-01-01

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

  12. A Problem-Solving Approach to Addressing Current Global Challenges in Education

    ERIC Educational Resources Information Center

    Chapman, Judith D.; Aspin, David N.

    2013-01-01

    This paper begins with an analysis of global problems shaping education, particularly as they impact upon learning and life chances. In addressing these problems a range of philosophical positions and controversies are considered, including: traditional romantic and institutional views of schooling; and more recent maximalist, neo-liberal,…

  13. Facilitators, Challenges, and Collaborative Activities in Faith and Health Partnerships to Address Health Disparities

    ERIC Educational Resources Information Center

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

    2010-01-01

    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…

  14. Addressing Evaluation Challenges of Grassroots Family Support Programs: The MIHOW Program.

    ERIC Educational Resources Information Center

    Maloney, Erin; Davis, Kenneth

    This paper describes the process used by the Maternal Infant Health Outreach Worker Program (MIHOW), a program of the Center for Health Services at Vanderbilt University, to develop its program evaluation with limited evaluation resources. The evaluation addresses the empowerment of grassroots participants in two projects: the MIHOW Pre- and…

  15. Resources for Addressing Assessment and Accountability Challenges in Providing Services to Gifted Students

    ERIC Educational Resources Information Center

    Johnsen, Susan K.

    2013-01-01

    This column focuses on the challenge of assessment and accountability in providing services to gifted students.The new Common Core State Standards in mathematics and language arts require new assessments for measuring student progress. The gifted field must be a part of the conversation in designing these tools. The National Association for Gifted…

  16. Addressing Human Capital Challenges: Assessing the Experiences of Four Countries in the Arab Region. Research Brief

    ERIC Educational Resources Information Center

    Gonzalez, Gabriella; Karoly, Lynn A.; Constant, Louay; Salem, Hanine; Goldman, Charles A.

    2008-01-01

    This research brief describes an analysis of the reform efforts of four Arab region nations (Lebanon, Oman, Qatar, the United Arab Emirates) in response to human capital challenges they face in preparing their people to work in a global environment. (Contains 3 tables.) [For associated report, see ED503118.

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

    ERIC Educational Resources Information Center

    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…

  18. Addressing the Challenges Special Needs Students Face when Transitioning from the Classroom to the Workplace

    ERIC Educational Resources Information Center

    Gagliardi, Frank

    2010-01-01

    One of the biggest fears and challenges a parent of a child with special needs faces is navigating the post-22 landscape. When a child hits the age of 22, the Department of Elementary and Secondary Education (DESE) is no longer required to provide daily services and support. Whatever the abilities, or disabilities, of a child, every parent has the…

  19. Family Connections: Helping Early Head Start/Head Start Staff and Parents Address Mental Health Challenges

    ERIC Educational Resources Information Center

    Beardslee, William R.; Avery, Mary Watson; Ayoub, Catherine; Watts, Caroline L.

    2009-01-01

    Early Head Start/Head Start teachers and staff encounter parents who have wrestled with depression and other adversities every day. This article describes an innovative program of trainings for and consultation to Early Head Start/Head Start staff to help them effectively deal with mental heath challenges faced by parents and children. The program…

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

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

    2015-01-01

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

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    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…

  4. Government Information Focus. The Digital Divide: Understanding and Addressing the Challenge.

    ERIC Educational Resources Information Center

    Latimer, Christopher P.

    This report discusses the challenges of the Digital Divide. Part I examines the issues concerning access as it relates to schools, communities, free Internet service providers, and broadband. Part II defines technological literacy and how it pertains to the Digital Divide debate. Part III examines those who are affected by the divide and…

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

    ERIC Educational Resources Information Center

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

    2011-01-01

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

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

    ERIC Educational Resources Information Center

    Jolin, Michele; Schmitz, Paul; Seldon, Willa

    2012-01-01

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

  7. We Are All In This Together: Supporting Children's Social Emotional Development and Addressing Challenging Behavior

    ERIC Educational Resources Information Center

    Hemmeter, Mary Louise

    2007-01-01

    Many families of children with challenging behaviors have experienced multiple changes in child care because of their child's behavior. While this is disruptive for families, it has even more serious consequences for children. For these children, consistency and continuity is critical to their long term outcomes. In order to build the capacity of…

  8. Scientific English: a program for addressing linguistic barriers of international research trainees in the United States.

    PubMed

    Cameron, Carrie; Chang, Shine; Pagel, Walter

    2011-03-01

    Within the international research environment, English is indisputably the lingua franca, and thus, the majority of the world's scientists must adapt to a second language. Linguistic barriers in science affect not only researchers' career paths but institutional productivity and efficiency as well. To address these barriers, we designed and piloted a specialized course, Scientific English. The pedagogical approach is based on English for specific purposes methodology in which curriculum and content are driven by the types of daily language used and interactions which occur in the participants' occupation, in this case, cancer research. The 11-week program was organized into three sections: presentation skill, meeting and discussion skills, and writing skills. Effectiveness of the course was measured by the number of participants able to produce the presentations and written products with a score of at least 75 of 100 possible points. From January to December 2008, participant scores averaged 90.4 for presentation and 86.8 for written products. The authors provide insights and recommendations on the development and delivery of the program. PMID:20623348

  9. Addressing Bullying Problems in Irish Schools and in Cyberspace: A Challenge for School Management

    ERIC Educational Resources Information Center

    Corcoran, Lucie; Mc Guckin, Conor

    2014-01-01

    Background: School management, in Ireland and also internationally, are currently faced with the problem of peer aggression among students both in a traditional school context and in a cyber context. Although Irish school principals are obliged to implement policy and procedures to counter bullying among students, there is a need for guidance that…

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

    PubMed Central

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

    2016-01-01

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

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

    PubMed

    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

  12. Addressing the Challenges of a Quarter Century of Giscience Education: A Flexible Higher Education Curriculum Framework

    NASA Astrophysics Data System (ADS)

    Veenendaal, B.

    2014-04-01

    A wide range of geographic information science (GIScience) educational programs currently exist, the oldest now over 25 years. Offerings vary from those specifically focussed on geographic information science, to those that utilise geographic information systems in various applications and disciplines. Over the past two decades, there have been a number of initiatives to design curricula for GIScience, including the NCGIA Core Curriculum, GIS&T Body of Knowledge and the Geospatial Technology Competency Model developments. The rapid developments in geospatial technology, applications and organisations have added to the challenges that higher educational institutions face in order to ensure that GIScience education is relevant and responsive to the changing needs of students and industry. This paper discusses some of the challenges being faced in higher education in general, and GIScience education in particular, and outlines a flexible higher education curriculum framework for GIScience.

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

    PubMed Central

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

    2016-01-01

    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

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

    PubMed

    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

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

    PubMed

    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

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

    PubMed Central

    Colquhoun, Amy; Aplin, Laura; Geary, Janis; Goodman, Karen J.; Hatcher, Juanita

    2012-01-01

    Background Population health data are vital for the identification of public health problems and the development of public health strategies. Challenges arise when attempts are made to disseminate or access anonymised data that are deemed to be potentially identifiable. In these situations, there is debate about whether the protection of an individual's privacy outweighs potentially beneficial public health initiatives developed using potentially identifiable information. While these issues 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. PMID:22584511

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

    NASA Astrophysics Data System (ADS)

    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.

  18. Some strategies to address the challenges of collecting observational data in a busy clinical environment.

    PubMed

    Jackson, Debra; McDonald, Glenda; Luck, Lauretta; Waine, Melissa; Wilkes, Lesley

    2016-01-01

    Studies drawing on observational methods can provide vital data to enhance healthcare. However, collecting observational data in clinical settings is replete with challenges, particularly where multiple data-collecting observers are used. Observers collecting data require shared understanding and training to ensure data quality, and particularly, to confirm accurate and consistent identification, discrimination and recording of data. The aim of this paper is to describe strategies for preparing and supporting multiple researchers tasked with collecting observational data in a busy, and often unpredictable, hospital environment. We hope our insights might assist future researchers undertaking research in similar settings. PMID:27188039

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

    PubMed

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

    2013-06-01

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

  20. Cancer Core Europe: a consortium to address the cancer care-cancer research continuum challenge.

    PubMed

    Eggermont, Alexander M M; Caldas, Carlos; Ringborg, Ulrik; Medema, René; Tabernero, Josep; Wiestler, Otmar

    2014-11-01

    European cancer research for a transformative initiative by creating a consortium of six leading excellent comprehensive cancer centres that will work together to address the cancer care-cancer research continuum. Prerequisites for joint translational and clinical research programs are very demanding. These require the creation of a virtual single 'e-hospital' and a powerful translational platform, inter-compatible clinical molecular profiling laboratories with a robust underlying computational biology pipeline, standardised functional and molecular imaging, commonly agreed Standard Operating Procedures (SOPs) for liquid and tissue biopsy procurement, storage and processing, for molecular diagnostics, 'omics', functional genetics, immune-monitoring and other assessments. Importantly also it requires a culture of data collection and data storage that provides complete longitudinal data sets to allow for: effective data sharing and common database building, and to achieve a level of completeness of data that is required for conducting outcome research, taking into account our current understanding of cancers as communities of evolving clones. Cutting edge basic research and technology development serve as an important driving force for innovative translational and clinical studies. Given the excellent track records of the six participants in these areas, Cancer Core Europe will be able to support the full spectrum of research required to address the cancer research- cancer care continuum. Cancer Core Europe also constitutes a unique environment to train the next generation of talents in innovative translational and clinical oncology. PMID:25263570

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

    PubMed

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

    2014-11-01

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

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

    NASA Astrophysics Data System (ADS)

    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.

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

    PubMed

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

    2009-06-01

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

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

    NASA Astrophysics Data System (ADS)

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

    2009-12-01

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

  5. Cultural Challenges Faced by American Mission Control Personnel Working with International Partners

    NASA Technical Reports Server (NTRS)

    Clement, J. L.; Ritsher, J. B.

    2006-01-01

    Operating the International Space Station (ISS) involves an indefinite, continuous series of long-duration international missions, and this requires an unprecedented degree of cooperation across multiple sites, organizations, and nations. Both junior and senior mission control personnel have had to find ways to address the cultural challenges inherent in such work, but neither have had systematic training in how to do so. The goals of this study were to identify and evaluate the major cultural challenges faced by ISS mission control personnel and to highlight the approaches that they have found most effective to surmount these challenges. We pay particular attention to the approaches successfully employed by the senior personnel and the training needs identified by the junior personnel. We also evaluate the extent to which the identified approaches and needs are consistent across the two samples. METHODS: Participants included a sample of 14 senior ISS flight controllers and a contrasting sample of 12 more junior controllers. All participants were mission operations specialists chosen on the basis of having worked extensively with international partners. Data were collected using a semi-structured qualitative interview and content analyzed using an iterative process with multiple coders and consensus meetings to resolve discrepancies. RESULTS: The senior respondents had substantial consensus on several cultural challenges and on key strategies for dealing with them, and they offered a wide range of specific tactics for implementing these strategies. Data from the junior respondents will be presented for the first time at the meeting. DISCUSSION: Although specific to American ISS personnel, our results are consistent with recent management, cultural, and aerospace research on other populations. We aim to use our results to improve training for current and future mission control personnel working in international or multicultural mission operations teams.

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

    PubMed

    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

  7. Addressing the Challenges of Anomaly Detection for Cyber Physical Energy Grid Systems

    SciTech Connect

    Ferragut, Erik M; Laska, Jason A; Melin, Alexander M; Czejdo, Bogdan

    2013-01-01

    The consolidation of cyber communications networks and physical control systems within the energy smart grid introduces a number of new risks. Unfortunately, these risks are largely unknown and poorly understood, yet include very high impact losses from attack and component failures. One important aspect of risk management is the detection of anomalies and changes. However, anomaly detection within cyber security remains a difficult, open problem, with special challenges in dealing with false alert rates and heterogeneous data. Furthermore, the integration of cyber and physical dynamics is often intractable. And, because of their broad scope, energy grid cyber-physical systems must be analyzed at multiple scales, from individual components, up to network level dynamics. We describe an improved approach to anomaly detection that combines three important aspects. First, system dynamics are modeled using a reduced order model for greater computational tractability. Second, a probabilistic and principled approach to anomaly detection is adopted that allows for regulation of false alerts and comparison of anomalies across heterogeneous data sources. Third, a hierarchy of aggregations are constructed to support interactive and automated analyses of anomalies at multiple scales.

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

    SciTech Connect

    Quinn, Heather M; Dehon, Andre; Carter, Nicholas P

    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. Addressing the Real-World Challenges in the Development of Propulsion IVHM Technology Experiment (PITEX)

    NASA Technical Reports Server (NTRS)

    Maul, William A.; Chicatelli, Amy; Fulton, Christopher E.; Balaban, Edward; Sweet, Adam; Hayden, Sandra Claire; Bajwa, Anupa

    2005-01-01

    The Propulsion IVHM Technology Experiment (PITEX) has been an on-going research effort conducted over several years. PITEX has developed and applied a model-based diagnostic system for the main propulsion system of the X-34 reusable launch vehicle, a space-launch technology demonstrator. The application was simulation-based using detailed models of the propulsion subsystem to generate nominal and failure scenarios during captive carry, which is the most safety-critical portion of the X-34 flight. Since no system-level testing of the X-34 Main Propulsion System (MPS) was performed, these simulated data were used to verify and validate the software system. Advanced diagnostic and signal processing algorithms were developed and tested in real-time on flight-like hardware. In an attempt to expose potential performance problems, these PITEX algorithms were subject to numerous real-world effects in the simulated data including noise, sensor resolution, command/valve talkback information, and nominal build variations. The current research has demonstrated the potential benefits of model-based diagnostics, defined the performance metrics required to evaluate the diagnostic system, and studied the impact of real-world challenges encountered when monitoring propulsion subsystems.

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

    PubMed Central

    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 obtained from the commonly used molecular platforms. This review article will provide an introduction to integration strategies used for analyzing genetic risk factors for cancer. We critically examine the ability of these strategies to handle the complexity of the human genome and also accommodate information about the biological and functional interactions between the elements that have been measured—making the assessment of disease risk against a composite genomic factor possible. The focus of this review is to provide an overview and introduction to the main strategies and to discuss where there is a need for further development. PMID:26870081

  11. Addressing everyday challenges: feasibility of a family caregiver training program for people with dementia.

    PubMed

    DiZazzo-Miller, Rosanne; Samuel, Preethy S; Barnas, Jean M; Welker, Keith M

    2014-01-01

    OBJECTIVE. The purpose of this study was to examine the feasibility and efficacy of the Family Caregiver Training Program for assisting with the basic activities of daily living of people with dementia. METHOD. A one-group pretest-posttest research design with a 3-mo follow-up was used to examine the efficacy of a manualized education program for caregivers. The 6-hr training was delivered to 72 family caregivers over 3 consecutive weeks (2 hr/wk) by trained clinicians. RESULTS. Caregivers showed a significant gain in knowledge of how to effectively assist with communication and nutrition, t(52) = 7.05, p < .000; transfers and toileting, t(45) = 3.10, p < .003; and bathing and dressing, t(44) = 2.71, p < .01, of their care recipients. CONCLUSION. Our findings demonstrate that this manualized intervention protocol is a promising method of equipping family members with the skills needed to face their everyday challenges in caring for people with dementia. PMID:24581408

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

    NASA Astrophysics Data System (ADS)

    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.

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

    NASA Technical Reports Server (NTRS)

    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

  14. 2015 Presidential Address: 75 Years of Battling Diabetes--Our Global Challenge.

    PubMed

    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

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

    NASA Astrophysics Data System (ADS)

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

    2013-12-01

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

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

    PubMed

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

    2016-09-01

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

  17. COMMUNICATING ASTRONOMY IN EUROPE: Strategies and Challenges in International Organisations

    NASA Astrophysics Data System (ADS)

    Barrosa, Mariana

    2007-08-01

    How much do Europeans really know about science and technology? What do they think about it? For more than a decade, the European Union (EU) has carried out regular surveys to measure public opinion and knowledge on a variety of themes across its member states. One survey carried out in early 2005 is of particular interest to science communication - "Europeans, Science and Technology". It's easy to see that science and technology are racing along faster than ever and you would think that people's knowledge and interest of science and technology would be keeping pace. Unfortunately, that is not the case. Over the past few years, Europeans' overall interest in science and technology has decreased. Astronomy plays a special role within public science communication. It serves as a general science "catcher", not only for young people. Astronomy embraces core sciences such as mathematics, physics, chemistry, biology and geology as well as technical disciplines including optics, observational techniques and data analysis. Astronomy reaches wide into the realm of philosophy; it rubs shoulders with religion and is at the core of many science fiction stories. In short, astronomy attracts a wide spectrum of people and may serve as a powerful vehicle for improving the public awareness and understanding of science. Several key International Organisations like the European Space Agency (ESA), the European Southern Observatory (ESO), Europlanet and the International Astronomical Union (IAU) work in Astronomy and Space Sciences in Europe. As well as a general overview of the outreach and communication actions of some of these Organisations, focus will be made in specific cases and examples in the context of these organisations. 2009 will be the International Year of Astronomy. It will be interesting to see how these European Organisations are getting ready for this ultimate science communication challenge.

  18. Non-governmental organizations in international health: past successes, future challenges.

    PubMed

    Gellert, G A

    1996-01-01

    Non-governmental organizations, or NGOs, are increasingly instrumental to the implementation of international health programs. Following an overview of current conditions in global health and the problems that could be targeted by NGOs, this article describes the activities and philosophies of several representative approaches in this sector. The attributes of NGOs that increase their potential effectiveness are discussed, including ability to reach areas of severe need, promotion of local involvement, low cost of operations, adaptiveness and innovation, independence, and sustainability. A summary is provided of major future challenges in international health that may be addressed by NGOs, with particular emphasis on tobacco-related disease, communicable diseases and the AIDS epidemic, maternal mortality and women's health, injury prevention and control, and the need to secure durable financial support. PMID:10157062

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

    PubMed Central

    Mossey, Peter; Little, Julian

    2009-01-01

    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. PMID:19884687

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

    PubMed Central

    Tajik, Parvin; Majdzadeh, Reza

    2014-01-01

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

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

    PubMed

    Graham, Stephen M; Grzemska, Malgorzata; Brands, Annemieke; Nguyen, Huong; Amini, James; Triasih, Rina; Talukder, Khurshid; Ahmed, Shakil; Amanullah, Farhana; Kumar, Blessina; Tufail, Pervaiz; Detjen, Anne; Marais, Ben; Hennig, Cornelia; Islam, Tauhid

    2015-03-01

    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. PMID:25809775

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

    PubMed Central

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

    2014-01-01

    This White Paper sets out a Life Sciences Grand Challenge for Proteomics Technologies to enhance our understanding of complex biological systems, link genomes with phenotypes, and bring broad benefits to the biosciences and the US economy. The paper is based on a workshop hosted by the National Institute of Standards and Technology (NIST) in Gaithersburg, MD, 14–15 February 2011, with participants from many federal R&D agencies and research communities, under the aegis of the US National Science and Technology Council (NSTC). Opportunities are identified for a coordinated R&D effort to achieve major technology-based goals and address societal challenges in health, agriculture, nutrition, energy, environment, national security, and economic development. PMID:22807061

  3. International ESCO business opportunities and challenges: a Japanese case study

    SciTech Connect

    Vine, E.; Murakoshi, C.

    1997-10-01

    Recently, US energy service companies (ESCOs) have begun to actively explore markets outside the US. Despite the needs of many countries for ESCO involvement, ESCOs face many challenges (i.e., marketing, financial, institutional, political and cultural barriers). Consequently, most of these firms pursue international project opportunities very selectively due to the costs and risks associated with project development. Despite these barriers, some ESCOs view international work as a strategic expansion of their business, assuming that there will be adequate business in the future to repay them for their initial investment. In this paper, the authors present the findings from a recently completed study on the proposed development of an ESCO industry in Japan. The study was based on four sources of information: (1) a review of the published and unpublished literature on ESCOs; (2) interviews with 26 ESCOs in the US, the US Department of Energy, and the National Association of Energy Service Companies (NAESCO); (3) ESCO presentations at the October 1996 NAESCO meeting; and (4) informal discussions with ESCO experts in the US. They believe that the lessons learned in this study can be transferred or applied to other countries interested in developing an ESCO industry. While energy prices have remained relatively stable over the last several years in Japan and energy capacity is not perceived as a near-term problem, other ``market drivers`` necessary for the emergence of a successful and vibrant ESCO industry exist in Japan. Despite the presence of these market drivers, significant barriers to the successful development of an ESCO industry exist in Japan.

  4. Challenges for a Local Service Agency to Address Domestic Violence –A Case Study From Rural Indonesia

    PubMed Central

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

    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 service provision for women survivors of domestic violence in rural Indonesia. Data from one focus group discussion (12 participants), four individual interviews, six short narratives, two days of participant observation, as well as archive reviews were collected. All data were analyzed using Grounded Theory Situational Analysis. The major challenge faced by the local agency was the low priority that was given them by the local authorities, mirrored also in low involvement by the assigned volunteers in the daily service. The study also identified a gap between the socio-cultural arena and the law & policy arena that needs to be bridged to avoid that the two arenas address domestic violence in a contradictory way. Budget allocation to support the sustainability of the daily routines of service agencies has to be given priority. There is also a need for careful considerations regarding the composition of personnel involved within daily management of service agencies addressing domestic violence. To bridge the gap between the legal systems and traditional cultural values, culturally adjusted alternative justice systems could be developed to increase women’s access to legal support. PMID:25363105

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

    NASA Astrophysics Data System (ADS)

    Brown, J.

    2003-12-01

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

  6. Addressing the Creationist Challenge.

    ERIC Educational Resources Information Center

    Seaford, H. Wade, Jr.

    1990-01-01

    Describes a method of contrasting "scientific creationism" and evolution, or pseudo-science and science, that was utilized in a freshman seminar at Dickinson College. Discusses how the seminar format fostered analytical thinking, research, and writing skills. Presents responses given by creationist students after the course. (JS)

  7. Support for international agricultural research: current status and future challenges.

    PubMed

    Zeigler, Robert S; Mohanty, Samarendu

    2010-11-30

    The success of the first Green Revolution in the form of abundant food supplies and low prices over the past two decades has diverted the world's attention from agriculture to other pressing issues. This has resulted in lower support for the agricultural research work primarily undertaken by the 15 research centers of the Consultative Group on International Agricultural Research (CGIAR). The total support in real dollars for most of the last three decades has been more or less flat although the number of centers increased from 4 to 15. However, since 2000, the funding situation has improved for the CGIAR centers, with almost all the increase coming from grants earmarked for specific research projects. Even for some centers such as the International Rice Research Institute (IRRI), the downward trend continued as late as 2006 with the budget in real dollars reaching the 1978 level of support. The recent food crisis has renewed the call for a second Green Revolution by revitalizing yield growth to feed the world in the face of growing population and a shrinking land base for agricultural use. The slowdown in yield growth because of decades of neglect in agricultural research and infrastructure development has been identified as the underlying reason for the recent food crisis. For the second Green Revolution to be successful, the CGIAR centers will have to play a complex role by expanding productivity in a sustainable manner with fewer resources. Thus, it is crucial to examine the current structure of support for the CGIAR centers and identify the challenges ahead in terms of source and end use of funds for the success of the second Green Revolution. The objective of this paper is to provide a historical perspective on the support to the CGIAR centers and to examine the current status of funding, in particular, the role of project-specific grants in rebuilding capacity of these centers. The paper will also discuss the nature of the support (unrestricted vs. project

  8. Revealing, Addressing, and Redressing Ethnocentricity: Teaching International Business Law with Process Response Journals.

    ERIC Educational Resources Information Center

    Gumnior, Elisabeth C.; Richards, Eric L.

    This paper demonstrates with specific examples from various students' journals how subtly and, at the same time, pervasively ethnocentricity expresses itself, and offers suggestions on how to assess and combat ethnocentric beliefs through writing assignments and classroom exercises in an international business law course at Indiana University. The…

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

    NASA Astrophysics Data System (ADS)

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

    2016-05-01

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

  10. Addressing ethical dilemmas in the clinical care of adolescents: an international view.

    PubMed

    Michaud, Pierre-André; Berg-Kelly, Kristina; Macfarlane, Aidan; Renteria, Saira-Christine; Wyss, Danielle; Benaroyo, Lazare

    2009-12-01

    This chapter reviews some basic concepts underlying ethical issues in adolescence and provides a step-by-step procedure to address ethical dilemmas involving minor adolescents, based on a deliberative approach. "Deliberation" with the patient, along with involving the opinion of relevant stakeholders if possible, allows for a careful, multidisciplinary examination of all options, the medical and psychosocial consequences, and the moral values stressed by each option. Although the final decision regarding which ethical option should be chosen usually belongs to the health care providers and his or her patient, the deliberative approach provides the ingredients for sound, unbiased decision-making. PMID:20653211