Science.gov

Sample records for address key research

  1. Research strategies for addressing uncertainties

    USGS Publications Warehouse

    Busch, David E.; Brekke, Levi D.; Averyt, Kristen; Jardine, Angela; Welling, Leigh; Garfin, Gregg; Jardine, Angela; Merideth, Robert; Black, Mary; LeRoy, Sarah

    2013-01-01

    Research Strategies for Addressing Uncertainties builds on descriptions of research needs presented elsewhere in the book; describes current research efforts and the challenges and opportunities to reduce the uncertainties of climate change; explores ways to improve the understanding of changes in climate and hydrology; and emphasizes the use of research to inform decision making.

  2. Nanofluids research: key issues.

    PubMed

    Wang, Liqiu; Fan, Jing

    2010-05-22

    Nanofluids are a new class of fluids engineered by dispersing nanometer-size structures (particles, fibers, tubes, droplets) in base fluids. The very essence of nanofluids research and development is to enhance fluid macroscopic and megascale properties such as thermal conductivity through manipulating microscopic physics (structures, properties and activities). Therefore, the success of nanofluid technology depends very much on how well we can address issues like effective means of microscale manipulation, interplays among physics at different scales and optimization of microscale physics for the optimal megascale properties. In this work, we take heat-conduction nanofluids as examples to review methodologies available to effectively tackle these key but difficult problems and identify the future research needs as well. The reviewed techniques include nanofluids synthesis through liquid-phase chemical reactions in continuous-flow microfluidic microreactors, scaling-up by the volume averaging and constructal design with the constructal theory. The identified areas of future research contain microfluidic nanofluids, thermal waves and constructal nanofluids.

  3. 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.

  4. Addressing Risks to Advance Mental Health Research

    PubMed Central

    Iltis, Ana S.; Misra, Sahana; Dunn, Laura B.; Brown, Gregory K.; Campbell, Amy; Earll, Sarah A.; Glowinski, Anne; Hadley, Whitney B.; Pies, Ronald; DuBois, James M.

    2015-01-01

    Objective Risk communication and management are essential to the ethical conduct of research, yet addressing risks may be time consuming for investigators and institutional review boards (IRBs) may reject study designs that appear too risky. This can discourage needed research, particularly in higher risk protocols or those enrolling potentially vulnerable individuals, such as those with some level of suicidality. Improved mechanisms for addressing research risks may facilitate much needed psychiatric research. This article provides mental health researchers with practical approaches to: 1) identify and define various intrinsic research risks; 2) communicate these risks to others (e.g., potential participants, regulatory bodies, society); 3) manage these risks during the course of a study; and 4) justify the risks. Methods As part of a National Institute of Mental Health (NIMH)-funded scientific meeting series, a public conference and a closed-session expert panel meeting were held on managing and disclosing risks in mental health clinical trials. The expert panel reviewed the literature with a focus on empirical studies and developed recommendations for best practices and further research on managing and disclosing risks in mental health clinical trials. IRB review was not required because there were no human subjects. The NIMH played no role in developing or reviewing the manuscript. Results Challenges, current data, practical strategies, and topics for future research are addressed for each of four key areas pertaining to management and disclosure of risks in clinical trials: identifying and defining risks, communicating risks, managing risks during studies, and justifying research risks. Conclusions Empirical data on risk communication, managing risks, and the benefits of research can support the ethical conduct of mental health research and may help investigators better conceptualize and confront risks and to gain IRB approval. PMID:24173618

  5. Public key infrastructure for DOE security research

    SciTech Connect

    Aiken, R.; Foster, I.; Johnston, W.E.

    1997-06-01

    This document summarizes the Department of Energy`s Second Joint Energy Research/Defence Programs Security Research Workshop. The workshop, built on the results of the first Joint Workshop which reviewed security requirements represented in a range of mission-critical ER and DP applications, discussed commonalties and differences in ER/DP requirements and approaches, and identified an integrated common set of security research priorities. One significant conclusion of the first workshop was that progress in a broad spectrum of DOE-relevant security problems and applications could best be addressed through public-key cryptography based systems, and therefore depended upon the existence of a robust, broadly deployed public-key infrastructure. Hence, public-key infrastructure ({open_quotes}PKI{close_quotes}) was adopted as a primary focus for the second workshop. The Second Joint Workshop covered a range of DOE security research and deployment efforts, as well as summaries of the state of the art in various areas relating to public-key technologies. Key findings were that a broad range of DOE applications can benefit from security architectures and technologies built on a robust, flexible, widely deployed public-key infrastructure; that there exists a collection of specific requirements for missing or undeveloped PKI functionality, together with a preliminary assessment of how these requirements can be met; that, while commercial developments can be expected to provide many relevant security technologies, there are important capabilities that commercial developments will not address, due to the unique scale, performance, diversity, distributed nature, and sensitivity of DOE applications; that DOE should encourage and support research activities intended to increase understanding of security technology requirements, and to develop critical components not forthcoming from other sources in a timely manner.

  6. Beyond Open Big Data: Addressing Unreliable Research

    PubMed Central

    Moseley, Edward T; Hsu, Douglas J; Stone, David J

    2014-01-01

    The National Institute of Health invests US $30.9 billion annually in medical research. However, the subsequent impact of this research output on society and the economy is amplified dramatically as a result of the actual medical treatments, biomedical innovations, and various commercial enterprises that emanate from and depend on these findings. It is therefore a great concern to discover that much of published research is unreliable. We propose extending the open data concept to the culture of the scientific research community. By dialing down unproductive features of secrecy and competition, while ramping up cooperation and transparency, we make a case that what is published would then be less susceptible to the sometimes corrupting and confounding pressures to be first or journalistically attractive, which can compromise the more fundamental need to be robustly correct. PMID:25405277

  7. The role of academic research and teaching in addressing health in situations of conflict and instability.

    PubMed

    Collinson, Lucie

    2014-01-01

    The key roles of academic research and teaching in addressing health in situations of conflict and instability are to better inform and better equip actors with the knowledge and skills to address health problems. The four key contributions of research are: quantifying the health problem, examining the contextual circumstances, investigating the epidemiology of health problems and evaluation of health care and humanitarian interventions. The role of teaching can complement research by distributing its' findings in addition to teaching skill sets to apply this knowledge and conduct further research. Academic research and teaching both play imperative roles in enabling more successful approaches in addressing health in situations of conflict and instability.

  8. Research infrastructure support to address ecosystem dynamics

    NASA Astrophysics Data System (ADS)

    Los, Wouter

    2014-05-01

    Predicting the evolution of ecosystems to climate change or human pressures is a challenge. Even understanding past or current processes is complicated as a result of the many interactions and feedbacks that occur within and between components of the system. This talk will present an example of current research on changes in landscape evolution, hydrology, soil biogeochemical processes, zoological food webs, and plant community succession, and how these affect feedbacks to components of the systems, including the climate system. Multiple observations, experiments, and simulations provide a wealth of data, but not necessarily understanding. Model development on the coupled processes on different spatial and temporal scales is sensitive for variations in data and of parameter change. Fast high performance computing may help to visualize the effect of these changes and the potential stability (and reliability) of the models. This may than allow for iteration between data production and models towards stable models reducing uncertainty and improving the prediction of change. The role of research infrastructures becomes crucial is overcoming barriers for such research. Environmental infrastructures are covering physical site facilities, dedicated instrumentation and e-infrastructure. The LifeWatch infrastructure for biodiversity and ecosystem research will provide services for data integration, analysis and modeling. But it has to cooperate intensively with the other kinds of infrastructures in order to support the iteration between data production and model computation. The cooperation in the ENVRI project (Common operations of environmental research infrastructures) is one of the initiatives to foster such multidisciplinary research.

  9. Using Participatory Action Research to Address Absenteeism

    ERIC Educational Resources Information Center

    Ferrell, Elizabeth W.; Nance, Cara N.; Torres, Amanda L.; Torres, Selina M.

    2014-01-01

    Many urban high schools serving low-income families have below-average attendance rates, which can indicate that fewer students are prepared to matriculate into college and career opportunities. Through the use of participatory action research (PAR), we--a group of four educators at Wilson High School--have changed school policies and procedures…

  10. Addressing Flawed Research in Developmental Education

    ERIC Educational Resources Information Center

    Goudas, Alexandros M.; Boylan, Hunter R.

    2012-01-01

    Much of recent research in postsecondary developmental education leaves the distinct impression that most remedial courses in community colleges are unsuccessful in helping students and that they should be entirely overhauled. Legislators and administrators are now taking these recommendations very seriously and are ready to cut programs that are…

  11. Food irradiation: Key research needs

    SciTech Connect

    Morehouse, K.M. )

    1993-01-01

    Treatment of foods with ionizing radiation reduces microbial infection and insect infestations, inhibits sprouting, and delays maturation, thereby extending the shelf life of foods. The treatment of different types of foods with ionizing radiation for specific purposes is accepted in several countries, although it is prohibited in others. The US Food and Drug Administration has established regulations to allow the treatment of several different foods with ionizing radiation and has received petitions for the approval of radiation treatment of additional foods. When carried out according to established good manufacturing practices, food irradiation yields safe, wholesome foods. The irradiated product may be often chemically or microbiologically [open quotes]safer[close quotes] than the nonirradiated product. This paper presents several areas of scientific research in which more information would facilitate the expansion of this technology and points out major areas of concern. The question of the public acceptance of foods that have been treated with ionizing radiation is discussed only briefly in order to make the presentation complete.

  12. Is Current Hydrogeologic Research Addressing Long-TermPredictions?

    SciTech Connect

    Tsang, Chin-Fu

    2004-09-10

    Hydrogeology is a field closely related to the needs of society. Many problems of current national and local interest require predictions of hydrogeological system behavior, and, in a number of important cases, the period of prediction is tens to hundreds of thousands of years. It is argued that the demand for such long-term hydrogeological predictions casts a new light on the future needs of hydrogeological research. Key scientific issues are no longer concerned only with simple processes or narrowly focused modeling or testing methods, but also with assessment of prediction uncertainties and confidence, couplings among multiple physico-chemical processes occurring simultaneously at a site, and the interplay between site characterization and predictive modeling. These considerations also have significant implications for hydrogeological education. With this view, it is asserted that hydrogeological directions and education need to be reexamined and possibly refocused to address specific needs for long-term predictions.

  13. The Sanford Science Education Center: Addressing Key Design Challenges in Sharing Complex Science with Diverse Audiences

    ERIC Educational Resources Information Center

    Inverness Research, 2016

    2016-01-01

    In facilities throughout the United States and abroad, communities of scientists share infrastructure, instrumentation, and equipment to conduct scientific research. In these large facilities--laboratories, accelerators, telescope arrays, and research vessels--scientists are researching key questions that have the potential to make a significant…

  14. Key questions for conducting role delineation research.

    PubMed

    Taub, Alyson; Gilmore, Gary D; Olsen, Larry K; Connell, Dave

    2011-06-01

    Role delineation research for the verification of professional competencies is essential in many professions to promote quality assurance and support capacity building and workforce development. In this article, guidance is provided about key aspects of role delineation research. The information contained in this article focuses on 13 key questions within three selected research phases when attempting to identify and verify the roles that are inherent within any given profession. The major sections in the paper include planning the research, collecting and analyzing the data, interpreting findings, and considering the future. Recommendations and examples related to each of the important questions are provided to assist others undertaking role delineation research.

  15. Key Actions of Successful Summer Research Mentors

    ERIC Educational Resources Information Center

    Raman, D. Raj; Geisinger, Brandi N.; Kemis, Mari R.; de la Mora, Arlene

    2016-01-01

    Summer research opportunities for undergraduates, such as those supported by the National Science Foundation's Research Experience for Undergraduates (REU) program, can be critical experiences that help persuade students to pursue research through graduate studies. Studies analyzing the key actions of successful mentors are scarce. The goal of…

  16. Key challenges of offshore wind power: Three essays addressing public acceptance, stakeholder conflict, and wildlife impacts

    NASA Astrophysics Data System (ADS)

    Bates, Alison Waterbury

    energy. Areas that are highly valuable to the fishing industry are determined by examining fishing effort in three high-value fishing sectors (sea scallops, clam fisheries, and high-value mobile fisheries). Ultimately, the results identify locations where the industries are conflicting and where they are compatible. This quantitative analysis of the potential tradeoffs between the commercial fishing industry and offshore wind development benefits wind developers, states, and federal regulators by helping advance offshore wind power to meet national priorities. Finally, the third essay addresses wildlife impacts through a comprehensive review of the impacts to marine mammals and the regulatory context to manage these impacts. Regulators, scientists, and stakeholders are interested in the potential impacts from pre-construction surveys, turbine installation, operation and maintenance, and decommissioning of offshore wind sites. This article reviews both commissioned reports and peer-reviewed literature to provide a comprehensive overview of the expected impacts of offshore wind energy to marine mammals. Impacts include noise, which is generated during three stages of development: investigation/construction, operation, and decommissioning. Additional potential effects arise from electromagnetic fields, changes in prey abundance and distribution, and the creation of artificial reefs and 'de-facto' marine protected areas. Because offshore wind power may also deliver substantial long-term benefits to wildlife and humans in the form of reduced CO2 emissions, implementation of mitigation measures to reduce negative impacts to marine mammals may be a plausible option to help this industry advance. An overview of mitigation options is reviewed, as well as the legal framework protecting marine mammals from anthropogenic impacts. Finally, the essay makes several recommendations where government and wind developers can improve research and regulatory processes to increase efficiency

  17. NIH Research Addresses Aging Issues and Disparities in Oral Health

    MedlinePlus

    ... please turn JavaScript on. Feature: Oral Health and Aging NIH Research Addresses Aging Issues and Disparities in Oral Health Past Issues / ... What types of research is NIDCR conducting on aging and oral health? We’re currently funding basic ...

  18. Presidential Address: Culture and the Future of Education Research

    ERIC Educational Resources Information Center

    Halse, Christine

    2013-01-01

    Recent changes in higher education have confronted education research with a conundrum: how our traditionally multidisciplinary field can refine itself as a unified discipline. In this address I sketch out what this conundrum may mean for education research, both substantively and methodologically, in the future. I propose that one starting point…

  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

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

  20. Balance of the Sexes: Addressing Sex Differences in Preclinical Research

    PubMed Central

    Zakiniaeiz, Yasmin; Cosgrove, Kelly P.; Potenza, Marc N.; Mazure, Carolyn M.

    2016-01-01

    Preclinical research is fundamental for the advancement of biomedical sciences and enhancing healthcare. Considering sex differences in all studies throughout the entire biomedical research pipeline is necessary to adequately inform clinical research and improve health outcomes. However, there is a paucity of information to date on sex differences in preclinical work. As of 2009, most (about 80 percent) rodent studies across 10 fields of biology were still conducted with only male animals. In 2016, the National Institutes of Health implemented a policy aimed to address this concern by requiring the consideration of sex as a biological variable in preclinical research grant applications. This perspective piece aims to (1) provide a brief history of female inclusion in biomedical research, (2) describe the importance of studying sex differences, (3) explain possible reasons for opposition of female inclusion, and (4) present potential additional solutions to reduce sex bias in preclinical research. PMID:27354851

  1. Balance of the Sexes: Addressing Sex Differences in Preclinical Research.

    PubMed

    Zakiniaeiz, Yasmin; Cosgrove, Kelly P; Potenza, Marc N; Mazure, Carolyn M

    2016-06-01

    Preclinical research is fundamental for the advancement of biomedical sciences and enhancing healthcare. Considering sex differences in all studies throughout the entire biomedical research pipeline is necessary to adequately inform clinical research and improve health outcomes. However, there is a paucity of information to date on sex differences in preclinical work. As of 2009, most (about 80 percent) rodent studies across 10 fields of biology were still conducted with only male animals. In 2016, the National Institutes of Health implemented a policy aimed to address this concern by requiring the consideration of sex as a biological variable in preclinical research grant applications. This perspective piece aims to (1) provide a brief history of female inclusion in biomedical research, (2) describe the importance of studying sex differences, (3) explain possible reasons for opposition of female inclusion, and (4) present potential additional solutions to reduce sex bias in preclinical research.

  2. Use of simulink to address key factors for radon mitigation in a Fairbanks home.

    PubMed

    Marsik, Tom; Johnson, Ron

    2008-05-01

    Hilly areas around Fairbanks, Alaska, are known to have elevated soil radon concentrations. Due to geological conditions, cold winters, and the resulting stack effect, houses in these areas are prone to higher indoor radon concentrations. Key variables with respect to radon mitigation were addressed in this paper by using a dynamic model implemented in MATLAB Simulink. These variables included the ventilation rate; the foundation flow resistance, which can be affected by sealing the foundation during the construction of a house; and the differential pressure between the subslab and the house interior, which can be affected by using a subslab depressurization system. The model was used for the scenario of a varying differential pressure and then for the scenario of a varying ventilation rate at a Fairbanks home where real-time radon concentrations were measured. The correlation coefficients between the model-predicted and measured radon concentrations were 0.96 and 0.94, for both scenarios respectively, which verified the feasibility of the model for predicting indoor radon concentrations.

  3. Recent NRC research activities addressing valve and pump issues

    SciTech Connect

    Morrison, D.L.

    1996-12-01

    The mission of the U.S. Nuclear Regulatory Commission (NRC) is to ensure the safe design, construction, and operation of commercial nuclear power plants and other facilities in the U.S.A. One of the main roles that the Office of Nuclear Regulatory Research (RES) plays in achieving the NRC mission is to plan, recommend, and implement research programs that address safety and technical issues deemed important by the NRC. The results of the research activities provide the bases for developing NRC positions or decisions on these issues. Also, RES performs confirmatory research for developing the basis to evaluate industry responses and positions on various regulatory requirements. This presentation summarizes some recent RES supported research activities that have addressed safety and technical issues related to valves and pumps. These activities include the efforts on determining valve and motor-operator responses under dynamic loads and pressure locking events, evaluation of monitoring equipment, and methods for detecting and trending aging of check valves and pumps. The role that RES is expected to play in future years to fulfill the NRC mission is also discussed.

  4. GRACEnet: addressing policy needs through coordinated cross-location research

    USGS Publications Warehouse

    Jawson, Michael D.; Walthall, Charles W.; Shafer, Steven R.; Liebig, Mark; Franzluebbers, Alan J.; Follett, Ronald F.

    2012-01-01

    GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) was conceived to build upon ongoing USDA Agricultural Research Service (ARS) research to improve soil productivity, while addressing the challenges and opportunities of interest in C sequestration from a climate change perspective. The vision for GRACEnet was and remains: Knowledge and information used to implement scientifically based agricultural management practices from the field to national policy scales on C sequestration, greenhouse gas (GHG) emissions, and environmental benefits. The national focus of GRACEnet uses a standardized approach by ARS laboratories and university and land manager (e.g. farmer and rancher) cooperators to assess C sequestration and GHG emission from different crop and grassland systems. Since 2002, GRACEnet has significantly expanded GHG mitigation science and delivered usable information to agricultural research and policy organizations. Recent developments suggest GRACEnet will have international impact by contributing leadership and technical guidance for the Global Research Alliance on Agricultural Greenhouse Gases.

  5. Can small institutes address some problems facing biomedical researchers?

    PubMed

    Sheetz, Michael P

    2014-11-01

    At a time of historically low National Institutes of Health funding rates and many problems with the conduct of research (unfunded mandates, disgruntled reviewers, and rampant paranoia), there is a concern that biomedical research as a profession is waning in the United States (see "Rescuing US biomedical research from its systemic flaws" by Alberts and colleagues in the Proceedings of the National Academy of Sciences). However, it is wonderful to discover something new and to tackle tough puzzles. If we could focus more of our effort on discussing scientific problems and doing research, then we could be more productive and perhaps happier. One potential solution is to focus efforts on small thematic institutes in the university structure that can provide a stimulating and supportive environment for innovation and exploration. With an open-lab concept, there are economies of scale that can diminish paperwork and costs, while providing greater access to state-of-the-art equipment. Merging multiple disciplines around a common theme can catalyze innovation, and this enables individuals to develop new concepts without giving up the credit they deserve, because it is usually clear who did the work. Small institutes do not solve larger systemic problems but rather enable collective efforts to address the noisome aspects of the system and foster an innovative community effort to address scientific problems.

  6. 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.

  7. What works to address prejudice? Look to developmental science research for the answer.

    PubMed

    Killen, Melanie; Mulvey, Kelly Lynn; Hitti, Aline; Rutland, Adam

    2012-12-01

    Developmental perspectives on prejudice provide a fundamental and important key to the puzzle for determining how to address prejudice. Research with historically disadvantaged and advantaged groups in childhood and adolescence reveals the complexity of social cognitive and moral judgments about prejudice, discrimination, bias, and exclusion. Children are aware of status and hierarchies, and often reject the status quo. Intervention, to be effective, must happen early in development, before prejudice and stereotypes are deeply entrenched.

  8. The Creation of a University-Community Alliance to Address Lead Hazards: Three Keys to Success

    ERIC Educational Resources Information Center

    Beckman, Mary; Caponigro, Jay

    2005-01-01

    Exposure to lead can be devastating for children, and federal regulations established in 2001 are forcing local governments to mitigate this risk. This essay discusses the creation of the Lead Alliance, a university-community coalition created to address lead hazards facing children from low-income households in South Bend, Indiana. Among the…

  9. Animating Research with Counseling Values: A Training Model to Address the Research-to-Practice Gap

    ERIC Educational Resources Information Center

    Lee, Kristi A.; Dewell, John A.; Holmes, Courtney M.

    2014-01-01

    The persistent research-to-practice gap poses a problem for counselor education. The gap may be caused by conflicts between the humanistic values that guide much of counseling and the values that guide research training. In this article, the authors address historical concerns regarding research training for students and the conducting of research…

  10. The key role of government in addressing the pandemic of micronutrient deficiency conditions in Southeast Asia.

    PubMed

    Tulchinsky, Theodore H

    2015-04-08

    Micronutrient deficiency conditions are a major global public health problem. While the private sector has an important role in addressing this problem, the main responsibility lies with national governments, in cooperation with international agencies and donors. Mandatory fortification of basic foods provides a basic necessary intake for the majority and needs to be supported by provision of essential vitamin and mineral supplements for mothers and children and other high risk groups. Fortification by government mandate and regulation is essential with cooperation by private sector food manufacturers, and in the context of broader policies for poverty reduction, education and agricultural reform. Iron, iodine, vitamin A, vitamin B complex, folic acid, zinc, vitamin D and vitamin B12 are prime examples of international fortification experience achieved by proactive governmental nutrition policies. These are essential to achieve the Millennium Development Goals and their follow-up sustainable global health targets. National governmental policies for nutritional security and initiatives are essential to implement both food fortification and targeted supplementation policies to reduce the huge burden of micronutrient deficiency conditions in Southeast Asia and other parts of the world.

  11. Enterprise project management is key to success: addressing the people, process and technology dimensions of healthcare.

    PubMed

    Becker, JoAnn; Rhodes, Harry

    2007-01-01

    The world of healthcare professionals is in a constant state of transition, requiring different processes for the organization, and for completing projects and programs. Projects that manage transition are complex undertakings prone to cost and time overruns. An enterprise project management model is proposed to address the people, process and technology dimensions. It includes the five-step PMI project process, vocabulary, processes, soft skills, stakeholder expectation management, portfolio management and talent diversity. Differences in project deliverables and organizational results are discussed, along with a technique to analyze gaps from the current to the new state, which then defines the projects and programs for an organizational initiative. The role and responsibilities of an executive decision team are defined. Learning the model is needed by all members of the organization, regardless of their role or level, for successfully adapting to future changes. Finally, a case is made for healthcare organizations to implement these competencies if they are to be well-performing organizations in this continuous world of change.

  12. "The Need to Know": 1994 Senior Researcher Award Acceptance Address.

    ERIC Educational Resources Information Center

    Carlsen, James C.

    1994-01-01

    Discusses issues related to music education research. Presents three criteria to guide selection of research topics. Concludes that the challenge for music researchers is to avoid research that merely supports a "favored" methodology. (ACM)

  13. Qualitative research methods: key features and insights gained from use in infection prevention research.

    PubMed

    Forman, Jane; Creswell, John W; Damschroder, Laura; Kowalski, Christine P; Krein, Sarah L

    2008-12-01

    Infection control professionals and hospital epidemiologists are accustomed to using quantitative research. Although quantitative studies are extremely important in the field of infection control and prevention, often they cannot help us explain why certain factors affect the use of infection control practices and identify the underlying mechanisms through which they do so. Qualitative research methods, which use open-ended techniques, such as interviews, to collect data and nonstatistical techniques to analyze it, provide detailed, diverse insights of individuals, useful quotes that bring a realism to applied research, and information about how different health care settings operate. Qualitative research can illuminate the processes underlying statistical correlations, inform the development of interventions, and show how interventions work to produce observed outcomes. This article describes the key features of qualitative research and the advantages that such features add to existing quantitative research approaches in the study of infection control. We address the goal of qualitative research, the nature of the research process, sampling, data collection and analysis, validity, generalizability of findings, and presentation of findings. Health services researchers are increasingly using qualitative methods to address practical problems by uncovering interacting influences in complex health care environments. Qualitative research methods, applied with expertise and rigor, can contribute important insights to infection prevention efforts.

  14. Research on Key Technologies of Cloud Computing

    NASA Astrophysics Data System (ADS)

    Zhang, Shufen; Yan, Hongcan; Chen, Xuebin

    With the development of multi-core processors, virtualization, distributed storage, broadband Internet and automatic management, a new type of computing mode named cloud computing is produced. It distributes computation task on the resource pool which consists of massive computers, so the application systems can obtain the computing power, the storage space and software service according to its demand. It can concentrate all the computing resources and manage them automatically by the software without intervene. This makes application offers not to annoy for tedious details and more absorbed in his business. It will be advantageous to innovation and reduce cost. It's the ultimate goal of cloud computing to provide calculation, services and applications as a public facility for the public, So that people can use the computer resources just like using water, electricity, gas and telephone. Currently, the understanding of cloud computing is developing and changing constantly, cloud computing still has no unanimous definition. This paper describes three main service forms of cloud computing: SAAS, PAAS, IAAS, compared the definition of cloud computing which is given by Google, Amazon, IBM and other companies, summarized the basic characteristics of cloud computing, and emphasized on the key technologies such as data storage, data management, virtualization and programming model.

  15. Ethical Issues in Addressing Inequity in/through ESL Research

    ERIC Educational Resources Information Center

    Lee, Ena

    2011-01-01

    This article outlines a researcher's struggles with conducting "ethical" research when her case study reveals racializations faced by a minority teacher in a Canadian ESL program. How might becoming privy to research participants' experiences of inequity in ESL education complicate the notion of research ethics when "doing the right…

  16. Clinical Trials: A Crucial Key to Human Health Research

    MedlinePlus

    ... Past Issues Clinical Trials: A Crucial Key to Human Health Research Past Issues / Summer 2006 Table of ... Javascript on. Photo: PhotoDisc At the forefront of human health research today are clinical trials—studies that ...

  17. Using community-based participatory research to address health disparities.

    PubMed

    Wallerstein, Nina B; Duran, Bonnie

    2006-07-01

    Community-based participatory research (CBPR) has emerged in the past decades as an alternative research paradigm, which integrates education and social action to improve health and reduce health disparities. More than a set of research methods, CBPR is an orientation to research that focuses on relationships between academic and community partners, with principles of colearning, mutual benefit, and long-term commitment and incorporates community theories, participation, and practices into the research efforts. As CBPR matures, tensions have become recognized that challenge the mutuality of the research relationship, including issues of power, privilege, participation, community consent, racial and/or ethnic discrimination, and the role of research in social change. This article focuses on these challenges as a dynamic and ever-changing context of the researcher-community relationship, provides examples of these paradoxes from work in tribal communities, discusses the evidence that CBPR reduces disparities, and recommends transforming the culture of academia to strengthen collaborative research relationships.

  18. Teachers' Engagement with Published Research: Addressing the Knowledge Problem

    ERIC Educational Resources Information Center

    Cain, Tim

    2015-01-01

    Despite the increased interest in research impact, there is very little empirical evidence that educational research can inform practice directly, and furthermore, a body of literature which suggests that this is, in principle, impossible. This paper reports on a study in which secondary school teachers were given research findings about teaching…

  19. Addressing Quandaries in Early Education through Research Practice Partnerships

    ERIC Educational Resources Information Center

    Bryant, Carla; Connolly, Faith; Doss, Chris; Grigg, Jeffrey; Gorgen, Perry; Wentworth, Laura

    2016-01-01

    This panel examines research on early education from two research practice partnerships, the Baltimore Education Research Consortium (BERC) with Baltimore City Schools and Johns Hopkins University in Baltimore, Maryland, and the Stanford-SFUSD Partnership with San Francisco Unified School District (SFUSD) and Stanford University in San Francisco,…

  20. Research on key technology of space laser communication network

    NASA Astrophysics Data System (ADS)

    Chang, Chengwu; Huang, Huiming; Liu, Hongyang; Gao, Shenghua; Cheng, Liyu

    2016-10-01

    Since the 21st century, Spatial laser communication has made a breakthrough development. Europe, the United States, Japan and other space powers have carried out the test of spatial laser communication technology on-orbit, and put forward a series of plans. In 2011, China made the first technology demonstration of satellite-ground laser communication carried by HY-2 satellite. Nowadays, in order to improve the transmission rate of spatial network, the topic of spatial laser communication network is becoming a research hotspot at home and abroad. This thesis, from the basic problem of spatial laser communication network to solve, analyzes the main difference between spatial network and ground network, which draws forth the key technology of spatial laser communication backbone network, and systematically introduces our research on aggregation, addressing, architecture of spatial network. From the perspective of technology development status and trends, the thesis proposes the development route of spatial laser communication network in stages. So as to provide reference about the development of spatial laser communication network in China.

  1. Vitamin D and the brain: key questions for future research.

    PubMed

    Cui, Xiaoying; Gooch, Helen; Groves, Natalie J; Sah, Pankaj; Burne, Thomas H; Eyles, Darryl W; McGrath, John J

    2015-04-01

    Over the last decade a convergent body of evidence has emerged from epidemiology, animal experiments and clinical trials which links low vitamin D status with a range of adverse neuropsychiatric outcomes. This research demonstrates that the timing of exposure to low vitamin D influences the nature of brain phenotypes, as exposures during gestation versus adulthood result in different phenotypes. With respect to early life exposures, there is robust evidence from rodent experiments indicating that transient developmental vitamin D (DVD) deficiency is associated with changes in brain structure, neurochemistry, gene and protein expression and behavior. In particular, DVD deficiency is associated with alterations in the dopaminergic neurotransmitter systems. In contrast, recently published animal experiments indicate that adult vitamin D (AVD) deficiency is associated with more subtle neurochemical and behavioral phenotypes. This paper explores key issues that need to be addressed in future research. There is a need to define the timing and duration of the 'critical window' during which low vitamin D status is associated with differential and adverse brain outcomes. We discuss the role for 'two-hit hypotheses', which propose that adult vitamin D deficiency leaves the brain more vulnerable to secondary adverse exposures, and thus may exacerbate disease progression. Finally, we explore the evidence implicating a role for vitamin D in rapid, non-genomic mechanisms that may involve L-type calcium channels and brain function. This article is part of a Special Issue entitled '17th Vitamin D Workshop'.

  2. Reservoir technology research at LBL addressing geysers issues

    SciTech Connect

    Lippmann, M.J.; Bodvarsson, G.S.

    1990-04-01

    The Geothermal Technology Division of the Department of Energy is redirecting a significant part of its Reservoir Technology funding to study problems now being experienced at The Geysers. These include excessive pressure drawdown and associated decline in well flow rates, corrosion due to high chloride concentration in the produced steam and high concentration of noncondensible gases in some parts of the field. Lawrence Berkeley Laboratory (LBL) is addressing some of these problems through field, laboratory and theoretical studies. 11 refs., 6 figs.

  3. Addressing the "Research Gap" in Special Education through Mixed Methods

    ERIC Educational Resources Information Center

    Klingner, Janette K.; Boardman, Alison G.

    2011-01-01

    At least some of the challenges faced in special education, such as the disproportionate representation of culturally and linguistically diverse students, the gap between research and practice, and inequitable educational opportunities, can be explained in part by a research gap, or, in other words, a failure to conduct the different types of…

  4. Addressing the Challenges of Conducting Research in Developing Countries

    PubMed Central

    Amerson, Roxanne M.; Strang, Cecily W.

    2015-01-01

    Purpose To explore the unique challenges that occur when conducting research in developing countries so the reader can consider approaches for providing ethically and culturally-appropriate research strategies applicable for the context of the host country. Organizing Construct This article presents an overview of the challenges, which are organized based on the phases of the research period: pre-enrollment, enrollment, and post-enrollment. At each stage, examples of adaptation to meet the challenges are presented and recommendations are posited. Conclusions Strategies for research should protect the rights of the most vulnerable and disadvantaged populations while balancing the needs of society at-large, provide culturally relevant ethical informed consent while balancing institutional review board requirements, and conduct research in a culturally-appropriate manner for the host country while balancing the principles of ethical research established by developed countries. Clinical Relevance Researchers are implored to focus on the ethical and cultural appropriateness of each aspect of the study process to afford the highest level of research credibility and validity. PMID:26444697

  5. The breast cancer research scandal: addressing the issues.

    PubMed Central

    Weijer, C

    1995-01-01

    The three claims put forward by Dr. Roger Poisson to rationalize his enrollment of ineligible subjects in clinical trials do not justify research fraud. None the less, certain lessons for the conduct of clinical research can be learned from the affair: experimental therapies should be made available to technically ineligible subjects when no effective therapy exists for their disease; further research must investigate the possible benefits of clinical-trial participation; broadly based, pragmatic trials must be regarded as the ideal model; and each eligibility criterion in a clinical-trial protocol should be justified. PMID:7736369

  6. AGING WATER INFRASTRUCTURE RESEARCH PROGRAM: ADDRESSING THE CHALLENGE THROUGH INNOVATION

    EPA Science Inventory

    A driving force behind the Sustainable Water Infrastructure (SI) initiative and the Aging Water Infrastructure (AWI) research program is the Clean Water and Drinking Water Infrastructure Gap Analysis. In this report, EPA estimated that if operation, maintenance, and capital inves...

  7. Increasing value and reducing waste: addressing inaccessible research

    PubMed Central

    Chan, An-Wen; Song, Fujian; Vickers, Andrew; Jefferson, Tom; Dickersin, Kay; Gøtzsche, Peter C.; Krumholz, Harlan M.; Ghersi, Davina; van der Worp, H. Bart

    2015-01-01

    The study protocol, publications, full study report detailing all analyses, and participant-level dataset constitute the main documentation of methods and results for health research. However, journal publications are available for only half of all studies and are plagued by selective reporting of methods and results. The protocol, full study report, and participant-level dataset are rarely available. The quality of information provided in study protocols and reports is variable and often incomplete. Inaccessibility of full information for the vast majority of studies wastes billions of dollars, introduces bias, and has a detrimental impact on patient care and research. To help improve this situation at a systemic level, three main actions are warranted. Firstly, it is important that academic institutions and funders reward investigators who fully disseminate their research protocols, reports, and participant-level datasets. Secondly, standards for the content of protocols, full study reports, and data sharing practices should be rigorously developed and adopted for all types of health research. Finally, journals, funders, sponsors, research ethics committees, regulators, and legislators should implement and enforce policies supporting study registration and availability of journal publications, full study reports, and participant-level datasets. PMID:24411650

  8. Current Research and Opportunities to Address Environmental Asbestos Exposures

    EPA Science Inventory

    Asbestos-related diseases continue to result in approximately 120,000 deaths every year in the United States and worldwide.Although extensive research has been conducted on health effects of occupational exposures to asbestos, many issues related to environmental asbestos exposur...

  9. Methods for Addressing Missing Data in Psychiatric and Developmental Research

    ERIC Educational Resources Information Center

    Croy, Calvin D.; Novins, Douglas K.

    2005-01-01

    Objective: First, to provide information about best practices in handling missing data so that readers can judge the quality of research studies. Second, to provide more detailed information about missing data analysis techniques and software on the Journal's Web site at www.jaacap.com. Method: We focus our review of techniques on those that are…

  10. Health Insurance a Key to IVF Success, Researchers Say

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_164329.html Health Insurance a Key to IVF Success, Researchers Say At $ ... 2017 TUESDAY, March 28, 2017 (HealthDay News) -- Having health insurance that covers in vitro fertilization (IVF) boosts the ...

  11. Obama address touches on research, energy, and environmental issues

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-02-01

    President Barack Obama's State of the Union message, delivered on 24 January, touched on the need for basic research, energy production, support for clean energy, and environmental protection, but it included just one passing reference to climate change. In addition, the speech made no note of the Administration's recent denial of a controversial application for the Keystone XL pipeline to transport crude oil from Canada to the United States and made just an elliptical reference regarding the bankrupt Solyndra Corporation, which the administration had touted as a clean energy company. Innovation "demands basic research," Obama said, adding that Congress should not "gut these investments in our budget." Noting that one promise for innovation is American-made energy, Obama said he is directing the administration to "open more than 75% of our potential offshore oil and gas resources."

  12. Current Research and Opportunities to Address Environmental Asbestos Exposures.

    PubMed

    Carlin, Danielle J; Larson, Theodore C; Pfau, Jean C; Gavett, Stephen H; Shukla, Arti; Miller, Aubrey; Hines, Ronald

    2015-08-01

    Asbestos-related diseases continue to result in approximately 120,000 deaths every year in the United States and worldwide. Although extensive research has been conducted on health effects of occupational exposures to asbestos, many issues related to environmental asbestos exposures remain unresolved. For example, environmental asbestos exposures associated with a former mine in Libby, Montana, have resulted in high rates of nonoccupational asbestos-related disease. Additionally, other areas with naturally occurring asbestos deposits near communities in the United States and overseas are undergoing investigations to assess exposures and potential health risks. Some of the latest public health, epidemiological, and basic research findings were presented at a workshop on asbestos at the 2014 annual meeting of the Society of Toxicology in Phoenix, Arizona. The following focus areas were discussed: a) mechanisms resulting in fibrosis and/or tumor development; b) relative toxicity of different forms of asbestos and other hazardous elongated mineral particles (EMPs); c) proper dose metrics (e.g., mass, fiber number, or surface area of fibers) when interpreting asbestos toxicity; d) asbestos exposure to susceptible populations; and e) using toxicological findings for risk assessment and remediation efforts. The workshop also featured asbestos research supported by the National Institute of Environmental Health Sciences, the Agency for Toxic Substances and Disease Registry, and the U.S. Environmental Protection Agency. Better protection of individuals from asbestos-related health effects will require stimulation of new multidisciplinary research to further our understanding of what constitutes hazardous exposures and risk factors associated with toxicity of asbestos and other hazardous EMPs (e.g., nanomaterials).

  13. Current Research and Opportunities to Address Environmental Asbestos Exposures

    PubMed Central

    Larson, Theodore C.; Pfau, Jean C.; Gavett, Stephen H.; Shukla, Arti; Miller, Aubrey; Hines, Ronald

    2015-01-01

    Summary Asbestos-related diseases continue to result in approximately 120,000 deaths every year in the United States and worldwide. Although extensive research has been conducted on health effects of occupational exposures to asbestos, many issues related to environmental asbestos exposures remain unresolved. For example, environmental asbestos exposures associated with a former mine in Libby, Montana, have resulted in high rates of nonoccupational asbestos-related disease. Additionally, other areas with naturally occurring asbestos deposits near communities in the United States and overseas are undergoing investigations to assess exposures and potential health risks. Some of the latest public health, epidemiological, and basic research findings were presented at a workshop on asbestos at the 2014 annual meeting of the Society of Toxicology in Phoenix, Arizona. The following focus areas were discussed: a) mechanisms resulting in fibrosis and/or tumor development; b) relative toxicity of different forms of asbestos and other hazardous elongated mineral particles (EMPs); c) proper dose metrics (e.g., mass, fiber number, or surface area of fibers) when interpreting asbestos toxicity; d) asbestos exposure to susceptible populations; and e) using toxicological findings for risk assessment and remediation efforts. The workshop also featured asbestos research supported by the National Institute of Environmental Health Sciences, the Agency for Toxic Substances and Disease Registry, and the U.S. Environmental Protection Agency. Better protection of individuals from asbestos-related health effects will require stimulation of new multidisciplinary research to further our understanding of what constitutes hazardous exposures and risk factors associated with toxicity of asbestos and other hazardous EMPs (e.g., nanomaterials). PMID:26230287

  14. Addressing selection bias in dental health services research.

    PubMed

    Lee, J Y; Rozier, R G; Norton, E C; Vann, W F

    2005-10-01

    When randomization is not possible, researchers must control for non-random assignment to experimental groups. One technique for statistical adjustment for non-random assignment is through the use of a two-stage analytical technique. The purpose of this study was to demonstrate the use of this technique to control for selection bias in examining the effects of the The Supplemental Program for Women, Infants, and Children's (WIC) on dental visits. From 5 data sources, an analysis file was constructed for 49,512 children ages 1-5 years. The two-stage technique was used to control for selection bias in WIC participation, the potentially endogenous variable. Specification tests showed that WIC participation was not random and that selection bias was present. The effects of the WIC on dental use differed by 36% after adjustment for selection bias by means of the two-stage technique. This technique can be used to control for potential selection bias in dental research when randomization is not possible.

  15. Addressing Global Environmental Challenges through Interdisciplinary Biogeochemical Research

    NASA Astrophysics Data System (ADS)

    Paytan, A.

    2013-12-01

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

  16. The future of human embryonic stem cell research: addressing ethical conflict with responsible scientific research.

    PubMed

    Gilbert, David M

    2004-05-01

    Embryonic stem (ES) cells have almost unlimited regenerative capacity and can potentially generate any body tissue. Hence they hold great promise for the cure of degenerative human diseases. But their derivation and the potential for misuse have raised a number of ethical issues. These ethical issues threaten to paralyze pubic funding for ES cell research, leaving experimentation in the hands of the private sector and precluding the public's ability to monitor practices, research alternatives, and effectively address the very ethical issues that are cause for concern in the first place. With new technology being inevitable, and the potential for abuse high, government must stay involved if the public is to play a role in shaping the direction of research. In this essay, I will define levels of ethical conflict that can be delineated by the anticipated advances in technology. From the urgent need to derive new ES cell lines with existing technology, to the most far-reaching goal of deriving genetically identical tissues from an adult patients cells, technology-specific ethical dilemmas can be defined and addressed. This staged approach provides a solid ethical framework for moving forward with ES cell research. Moreover, by anticipating the moral conflicts to come, one can predict the types of scientific advances that could overcome these conflicts, and appropriately direct federal funding toward these goals to offset potentially less responsible research directives that will inevitably go forward via private or foreign funding.

  17. Participatory Action Research with Older Adults: Key Principles in Practice

    ERIC Educational Resources Information Center

    Blair, Thomas; Minkler, Meredith

    2009-01-01

    Purpose: Although participatory action research (PAR) is increasingly viewed as an important complement to traditional investigator-driven research, relatively little PAR has taken place in which older adults have been prominent partners. This article provides a review of the literature on PAR in gerontology, highlighting key studies and their…

  18. 76 FR 45268 - Center for Drug Evaluation and Research, Approach to Addressing Drug Shortage; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-28

    ... HUMAN SERVICES Food and Drug Administration Center for Drug Evaluation and Research, Approach to... approach of the Center for Drug Evaluation and Research (CDER) to addressing drug shortages. This public... address drug shortage issues. Date and Time: The public workshop will be held on September 26, 2011,...

  19. Institutional Research: The Key to Successful Enrollment Management.

    ERIC Educational Resources Information Center

    Clagett, Craig A.

    Enrollment management includes the processes and activities that influence the size, shape, and characteristics of a student body by directing institutional efforts in marketing, recruitment, admissions, pricing, and financial aid. Institutional research plays an essential, if not the key, role in enrollment management. This report discusses the…

  20. Key outcomes and addressing remaining challenges--perspectives from a final evaluation of the China GAVI project.

    PubMed

    Yang, Weizhong; Liang, Xiaofeng; Cui, Fuqiang; Li, Li; Hadler, Stephen C; Hutin, Yvan J; Kane, Mark; Wang, Yu

    2013-12-27

    During the China GAVI project, implemented between 2002 and 2010, more than 25 million children received hepatitis B vaccine with the support of project, and the vaccine proved to be safe and effective. With careful consideration for project savings, China and GAVI continually adjusted the budget, additionally allowing the project to spend operational funds to support demonstration projects to improve timely birth dose (TBD), conduct training of EPI staff, and to monitor the project impact. Results from the final evaluation indicated the achievement of key outcomes. As a result of government co-investment, human resources at county level engaged in hepatitis B vaccination increased from 29 per county on average in 2002 to 66 in 2009. All project counties funded by the GAVI project use auto-disable syringes for hepatitis B vaccination and other vaccines. Surveyed hepatitis B vaccine coverage increased from 71% in 2002 to 93% in 2009 among infants. The HBsAg prevalence declined from 9.67% in 1992 to 0.96% in 2006 among children under 5 years of age. However, several important issues remain: (1) China still accounts for the largest annual number of perinatal HBV infections (estimated 84,121) in the WHO WPR region; (2) China still lacks a clear national policy for safe injection of vaccines; (3) vaccination of high risk adults and protection of health care workers are still not implemented; (4) hepatitis B surveillance needs to be refined to more accurately monitor acute hepatitis B; and (5) a program for treatment of persons with chronic HBV infection is needed. Recommendations for future hepatitis B control include: using the lessons learned from the China GAVI project for future introductions of new vaccines; addressing unmet needs with a second generation hepatitis B program to reach every infant, including screening mothers, and providing HBIG for infants born to HBsAg positive mothers; expanding vaccination to high risk adults; addressing remaining unsafe

  1. 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

  2. Addressing Possible Problems of Validity and Reliability in Qualitative Educational Research.

    ERIC Educational Resources Information Center

    Van Rooy, Wilhelmina

    The ways in which potential problems in terms of validity were addressed by a beginning researcher conducting research into teacher attitudes are described. The researcher, a doctoral candidate, studied the beliefs, attitudes, and values of four experienced high school biology teachers. Principles and practices of research were set into place…

  3. Key informant views on biobanking and genomic research with Māori.

    PubMed

    Hudson, Maui; Southey, Kim; Uerata, Lynley; Beaton, Angela; Milne, Moe; Russell, Khyla; Smith, Barry; Wilcox, Phillip; Toki, Valmaine; Cheung, Melanie

    2016-12-16

    The aim of the Te Mata Ira project was to explore Māori views on biobanking and genomic research, and to identify ways to address Māori concerns over the collection and use of human tissue. Key informant interviews and workshops were conducted with Māori to identify Māori views in relation to biobanking and genomic research; and, informed by these views, interviews and workshops were conducted with Māori and non-Māori key informants (Indigenous Advisory Panel (IAP) members and science communities) to explore key issues in relation to Māori participation in biobanking and genomic research. Māori key informants identified the following as key deliberations: (1) the tension for Māori between previous well-publicised negative experiences with genomic research and the potential value for whānau and communities as technologies develop, (2) protection of Māori rights and interest, (3) focus on Māori health priorities, (4) control of samples and data, (5) expectations of consultation and consent and (6) a desire for greater feedback and communication. Māori and non-Māori key informants highlighted the need to enhance levels of Māori participation in the governance of genomic research and biobanking initiatives, and acknowledged that only by increasing the level of transparency and accountability in relation to these activities will Māori communities feel that their whakapapa, rights and interests are being appropriately protected.

  4. 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

  5. Writing implementation research grant proposals: ten key ingredients

    PubMed Central

    2012-01-01

    Background All investigators seeking funding to conduct implementation research face the challenges of preparing a high-quality proposal and demonstrating their capacity to conduct the proposed study. Applicants need to demonstrate the progressive nature of their research agenda and their ability to build cumulatively upon the literature and their own preliminary studies. Because implementation science is an emerging field involving complex and multilevel processes, many investigators may not feel equipped to write competitive proposals, and this concern is pronounced among early stage implementation researchers. Discussion This article addresses the challenges of preparing grant applications that succeed in the emerging field of dissemination and implementation. We summarize ten ingredients that are important in implementation research grants. For each, we provide examples of how preliminary data, background literature, and narrative detail in the application can strengthen the application. Summary Every investigator struggles with the challenge of fitting into a page-limited application the research background, methodological detail, and information that can convey the project’s feasibility and likelihood of success. While no application can include a high level of detail about every ingredient, addressing the ten ingredients summarized in this article can help assure reviewers of the significance, feasibility, and impact of the proposed research. PMID:23062065

  6. 2016 Senior Researcher Award Acceptance Address: Developing Productive Researchers Through Mentoring, Rethinking Doctoral Dissertations, and Facilitating Positive Publishing Experiences

    ERIC Educational Resources Information Center

    Sims, Wendy L.

    2016-01-01

    In her acceptance address, Wendy Sims provides a unique perspective based on thoughts and reflections resulting from her 8 years of service as the ninth Editor of the "Journal of Research in Music Education" ("JRME"). Specifically, she addresses how college-level music education researchers can promote positive attitudes toward…

  7. BERA Presidential Address 2013: Educational Research--What's to Be Done?

    ERIC Educational Resources Information Center

    Menter, Ian

    2014-01-01

    In his inaugural Presidential Address, given to the BERA Conference 2013 at the University of Sussex, Ian Menter addresses a number of issues concerning educational policy and the contributions that educational research might make to policy development. As BERA approaches its fortieth anniversary, he also sets out some of the responsibilities that…

  8. Addressing key concepts in physical geography through interactive learning activities in an online geo-ICT environment

    NASA Astrophysics Data System (ADS)

    Verstraeten, Gert; Steegen, An; Martens, Lotte

    2016-04-01

    The increasing number of geospatial datasets and free online geo-ICT tools offers new opportunities for education in Earth Sciences. Geospatial technology indeed provides an environment through which interactive learning can be introduced in Earth Sciences curricula. However, the effectiveness of such e-learning approaches in terms of learning outcomes has rarely been addressed. Here, we present our experience with the implementation of digital interactive learning activities within an introductory Physical Geography course attended by 90 undergraduate students in Geography, Geology, Biology and Archaeology. Two traditional lectures were replaced by interactive sessions (each 2 h) in a flexible classroom where students had to work both in team and individually in order to explore some key concepts through the integrated use of geospatial data within Google EarthTM. A first interactive lesson dealt with the classification of river systems and aimed to examine the conditions under which rivers tend to meander or to develop a braided pattern. Students were required to collect properties of rivers (river channel pattern, channel slope, climate, discharge, lithology, vegetation, etc). All these data are available on a global scale and have been added as separate map layers in Google EarthTM. Each student collected data for at least two rivers and added this information to a Google Drive Spreadsheet accessible to the entire group. This resulted in a database of more than one hundred rivers spread over various environments worldwide. In a second phase small groups of students discussed the potential relationships between river channel pattern and its controlling factors. Afterwards, the findings of each discussion group were presented to the entire audience. The same set-up was followed in a second interactive session to explore spatial variations in ecosystem properties such as net primary production and soil carbon content. The qualitative evaluation of both interactive

  9. Are the testing needs of key European populations affected by hepatitis B and hepatitis C being addressed? A scoping review of testing studies in Europe

    PubMed Central

    Lazarus, Jeffrey V; Sperle, Ida; Spina, Alexander; Rockstroh, Jürgen K

    2016-01-01

    Aim To investigate whether or not key populations affected by hepatitis B and hepatitis C are being tested sufficiently for these diseases throughout the European region. Methods We searched MEDLINE and EMBASE for studies on HBV and HCV testing in the 53 Member States of the World Health Organization European Region following PRISMA criteria. Results 136 English-language studies from 24 countries published between January 2007 and June 2013 were found. Most studies took place in 6 countries: France, Germany, Italy, the Netherlands, Turkey, and the United Kingdom. 37 studies (27%) addressed HBV, 46 (34%) HCV, and 53 (39%) both diseases. The largest categories of study populations were people who use drugs (18%) and health care patient populations (17%). Far fewer studies focused on migrants, prison inmates, or men who have sex with men. Conclusions The overall evidence base on HBV and HCV testing has considerable gaps in terms of the countries and populations represented and validity of testing uptake data. More research is needed throughout Europe to guide efforts to provide testing to certain key populations. PMID:27815935

  10. Making Professional Decisions in Research: Measurement and Key Predictors

    PubMed Central

    Antes, Alison L.; Chibnall, John T.; Baldwin, Kari A.; Tait, Raymond C.; Vander Wal, Jillon S.; DuBois, James M.

    2016-01-01

    The professional decision-making in research (PDR) measure was administered to 400 NIH-funded and industry-funded investigators, along with measures of cynicism, moral disengagement, compliance disengagement, impulsivity, work stressors, knowledge of responsible conduct of research (RCR), and socially desirable response tendencies. Negative associations were found for the PDR and measures of cynicism, moral disengagement, and compliance disengagement, while positive associations were found for the PDR and RCR knowledge and positive urgency, an impulsivity subscale. PDR scores were not related to socially desirable responding, or to measures of work stressors and the remaining impulsivity subscales. In a multivariate logistic regression analysis, lower moral disengagement scores, higher RCR knowledge, and identifying the United States as one’s nation of origin emerged as key predictors of stronger performance on the PDR. The implications of these findings for understanding the measurement of decision-making in research and future directions for research and RCR education are discussed. PMID:27093003

  11. Developing Survey Research Infrastructure At An Historically Black College/University To Address Health Disparities

    PubMed Central

    Howard, Daniel L.; Boyd, Carlton L.; Kalsbeek, Bill; Godley, Paul A.

    2011-01-01

    This article describes the development of the Center for Survey Research at Shaw University, a Historically Black College and University (HBCU), and its efforts to build a data collection infrastructure that addresses issues germane to health disparities research in the African American population. Academic institutions that are similar to Shaw in size, mission, and background can use the Project EXPORT collaboration and the Center for Survey Research as models for establishing their own research infrastructure and subsequent survey center in order to address health disparities through the use of survey methodology. PMID:22090795

  12. What Belongs in Your 15-Bean Soup? Using the Learning Cycle to Address Misconceptions about Construction of Taxonomic Keys

    ERIC Educational Resources Information Center

    Ross, Ann; Vanderspool, Staria

    2004-01-01

    Students can use seed characteristics to discriminate between the different kinds of legumes using taxonomic classification processes of sorting and ranking, followed by construction of taxonomic keys. The application of the Learning Cycle process to taxonomic principles, hierarchical classification, and construction of keys presents the…

  13. Research approaches to address uncertainties in the risk assessment of arsenic in drinking water

    SciTech Connect

    Hughes, Michael F. Kenyon, Elaina M.; Kitchin, Kirk T.

    2007-08-01

    Inorganic arsenic (iAs), an environmental drinking water contaminant, is a human toxicant and carcinogen. The public health community has developed recommendations and regulations that limit human exposure to iAs in drinking water. Although there is a vast amount of information available to regulators on the exposure, disposition and the health-related effects of iAs, there is still critical information about the toxicology of this metalloid that is needed. This necessary information includes identification of the chemical species of arsenic that is (are) the active toxicant(s), the mode(s) of action for its various toxicities and information on potentially susceptible populations. Because of these unknown factors, the risk assessment of iAs still incorporates default assumptions, leading to uncertainties in the overall assessment. The characteristics of a scientifically defensible risk assessment for iAs are that it must: (1) quantitatively link exposure and target tissue dose of active metabolites to key events in the mode of action for major health effects and (2) identify sources of variation in susceptibility to arsenic-induced health effects and quantitatively evaluate their impact wherever possible. Integration of research to address these goals will better protect the health of iAs-exposed populations.

  14. EPRRI's Research Activities into the Impact of Key NCLBA Requirements. EPRRI Policy Updates. Issue Three, Fall 2004.

    ERIC Educational Resources Information Center

    Educational Policy Reform Research Institute, 2004

    2004-01-01

    The Educational Policy Reform Research Institute (EPRRI), with funding from the U.S. Department of Education's Office of Special Education Programs, investigates the impact of educational accountability reforms on students with disabilities and on special education. EPRRI addresses the research needs of policymakers and other key stakeholders by…

  15. Research on the architecture and key technologies of SIG

    NASA Astrophysics Data System (ADS)

    Fu, Zhongliang; Meng, Qingxiang; Huang, Yan; Liu, Shufan

    2007-06-01

    Along with the development of computer network, Grid has become one of the hottest issues of researches on sharing and cooperation of Internet resources throughout the world. This paper illustrates a new architecture of SIG-a five-hierarchy architecture (including Data Collecting Layer, Grid Layer, Service Layer, Application Layer and Client Layer) of SIG from the traditional three hierarchies (only including resource layer, service layer and client layer). In the paper, the author proposes a new mixed network mode of Spatial Information Grid which integrates CAG (Certificate Authority of Grid) and P2P (Peer to Peer) in the Grid Layer, besides, the author discusses some key technologies of SIG and analysis the functions of these key technologies.

  16. Key-linked on-line databases for clinical research.

    PubMed

    Müller, Thomas H

    2012-01-01

    Separating patient identification data from clinical data and/or information about biomaterial samples is an effective data protection measure, especially in clinical research employing "on-line", i.e., web-based, data capture. In this paper, we show that this specialised technique can be generalised into a network architecture of interconnected on-line databases potentially serving a variety of purposes. The basic idea of this approach consists of maintaining logical links, i.e., common record keys, between corresponding data structures in pairs of databases while keeping the actual key values hidden from clients. For client systems, simultaneous access to corresponding records is mediated by temporary access tokens. At the relational level, these links are represented by arbitrary unique record keys common to both databases. This architecture allows for integration of related data in different databases without replicating or permanently sharing this data in one place. Each participating on-line database can determine the degree of integration by specifying linkage keys only for those data structures that may be logically connected to other data. Logical links can de designed for specific use cases. In addition, each database controls user access by enforcing its own authorisation scheme. Another advantage is that individual database owners retain considerable leeway in adapting to changing local requirements without compromising the integration into the network. Beyond protecting individual subject identification data, this architecture permits splitting a cooperatively used data pool to achieve many kinds of objectives. Application examples could be clinical registries needing subject contact information for follow-up, biomaterial banks with or without genetic information, and automatic or assisted integration of data from electronic medical records into research data.

  17. Addressing Inequalities in Health: New Directions in Midwifery Education and Practice. Researching Professional Education Research Reports Series.

    ERIC Educational Resources Information Center

    Hart, Angie; Lockey, Rachael; Henwood, Flis; Pankhurst, Francesca; Hall, Valerie; Sommerville, Fiona

    This report addresses key questions concerning the effectiveness of midwifery education in preparing midwives to meet the needs of women from minority or disadvantaged groups in England. Chapter 1 sets out the methodological context within which the work was undertaken and provides an overview of data sources and sample sizes. Chapters 3 and 4…

  18. Addressing the Persistence and Retention of Students with Disabilities in Higher Education: Incorporating Key Strategies and Supports on Campus

    ERIC Educational Resources Information Center

    Getzel, Elizabeth Evans

    2008-01-01

    This article explores the key characteristics of postsecondary education programs that help youth and young adults with disabilities persist and remain in college. Student support factors include services that develop stronger self-determination skills, teach and support young adults' self-management skills, expose students to assistive…

  19. Roadmap for Educator Licensure Policy Addressing Data Literacy: Key Focus Areas to Ensure Quality. Data for Action

    ERIC Educational Resources Information Center

    Data Quality Campaign, 2014

    2014-01-01

    State licensure polices are meant to provide teacher preparation programs with direction about the skills teachers need to be qualified to teach, including skills to use data. This roadmap discusses the 10 key data use skills that states can include in a licensure policy with a quality focus on effective data use.

  20. The Undefined Role of the Antecedent: Addressing the Measurement Quagmires in Applied Research

    ERIC Educational Resources Information Center

    Stichter, Janine Peck; Conroy, Maureen A.; Boyd, Brian A.

    2004-01-01

    In recent years, several investigators have examined trends in the antecedent research literature through discussion of key conceptual models considered to guide this research (Conroy & Stichter, 2003; Smith & Iwata, 1997; Smith, Iwata, & Michael, 2000) as well as related trends in measurement (Mahon, Shores, & Buske, 1999). Despite varied points…

  1. DIII-D research to address key challenges for ITER and fusion energy

    SciTech Connect

    Buttery, Richard J.

    2015-07-29

    DIII-D has made significant advances in the scientific basis for fusion energy. The physics mechanism of resonant magnetic perturbation (RMP) edge localized mode (ELM) suppression is revealed as field penetration at the pedestal top, and reduced coil set operation was demonstrated. Disruption runaway electrons were effectively quenched by shattered pellets; runaway dissipation is explained by pitch angle scattering. Modest thermal quench radiation asymmetries are well described NIMROD modeling. With good pedestal regulation and error field correction, low torque ITER baselines have been demonstrated and shown to be compatible with an ITER test blanket module simulator. However performance and long wavelength turbulence degrade as low rotation and electron heating are approached. The alternative QH mode scenario is shown to be compatible with high Greenwald density fraction, with an edge harmonic oscillation demonstrating good impurity flushing. Discharge optimization guided by the EPED model has discovered a new super H-mode with doubled pedestal height. Lithium injection also led to wider, higher pedestals. On the path to steady state, 1 MA has been sustained fully non inductively with βN = 4 and RMP ELM suppression, while a peaked current profile scenario provides attractive options for ITER and a βN = 5 future reactor. Energetic particle transport is found to exhibit a critical gradient behavior. Scenarios are shown to be compatible with radiative and snowflake diverter techniques. Physics studies reveal that the transition to H mode is locked in by a rise in ion diamagnetic flows. Intrinsic rotation in the plasma edge is demonstrated to arise from kinetic losses. New 3D magnetic sensors validate linear ideal MHD, but identify issues in nonlinear simulations. Detachment, characterized in 2D with sub-eV resolution, reveals a radiation shortfall in simulations. As a result, future facility development targets burning plasma physics with torque free electron heating, the path to steady state with increased off axis currents, and a new divertor solution for fusion reactors.

  2. DIII-D research to address key challenges for ITER and fusion energy

    DOE PAGES

    Buttery, Richard J.

    2015-07-29

    DIII-D has made significant advances in the scientific basis for fusion energy. The physics mechanism of resonant magnetic perturbation (RMP) edge localized mode (ELM) suppression is revealed as field penetration at the pedestal top, and reduced coil set operation was demonstrated. Disruption runaway electrons were effectively quenched by shattered pellets; runaway dissipation is explained by pitch angle scattering. Modest thermal quench radiation asymmetries are well described NIMROD modeling. With good pedestal regulation and error field correction, low torque ITER baselines have been demonstrated and shown to be compatible with an ITER test blanket module simulator. However performance and long wavelengthmore » turbulence degrade as low rotation and electron heating are approached. The alternative QH mode scenario is shown to be compatible with high Greenwald density fraction, with an edge harmonic oscillation demonstrating good impurity flushing. Discharge optimization guided by the EPED model has discovered a new super H-mode with doubled pedestal height. Lithium injection also led to wider, higher pedestals. On the path to steady state, 1 MA has been sustained fully non inductively with βN = 4 and RMP ELM suppression, while a peaked current profile scenario provides attractive options for ITER and a βN = 5 future reactor. Energetic particle transport is found to exhibit a critical gradient behavior. Scenarios are shown to be compatible with radiative and snowflake diverter techniques. Physics studies reveal that the transition to H mode is locked in by a rise in ion diamagnetic flows. Intrinsic rotation in the plasma edge is demonstrated to arise from kinetic losses. New 3D magnetic sensors validate linear ideal MHD, but identify issues in nonlinear simulations. Detachment, characterized in 2D with sub-eV resolution, reveals a radiation shortfall in simulations. As a result, future facility development targets burning plasma physics with torque free electron heating, the path to steady state with increased off axis currents, and a new divertor solution for fusion reactors.« less

  3. Overcoming barriers to addressing education problems with research design: a panel discussion.

    PubMed

    Yarris, Lalena M; Gruppen, Larry D; Hamstra, Stanley J; Anders Ericsson, K; Cook, David A

    2012-12-01

    A plenary panel session at the 2012 Academic Emergency Medicine consensus conference "Education Research in Emergency Medicine: Opportunities, Challenges, and Strategies for Success" discussed barriers educators face in imagining, designing, and implementing studies to address educational challenges. This proceedings article presents a general approach to getting started in education research. Four examples of studies from the medical education literature that illustrate a distinct way to approach specific research questions are discussed. The study designs used are applicable to a variety of education research problems in emergency medicine (EM). Potential applications of studies are discussed, as well as effects and lessons learned.

  4. Defining Educational Research: A Perspective of/on Presidential Addresses and the Australian Association for Research in Education

    ERIC Educational Resources Information Center

    Lingard, Bob; Gale, Trevor

    2010-01-01

    This paper is concerned with the definition of the field of educational research and the changing and developing role of the Australian Association for Research in Education (AARE) in representing and constituting this field. The evidence for the argument is derived from AARE Presidential Addresses across its 40-year history. The paper documents…

  5. [Research in social psychiatry - addressing future challenges of health- and social systems].

    PubMed

    Riedel-Heller, Steffi G

    2009-01-01

    Demographic change, limited financial resources and increasing social exclusion of individuals suffering chronic illness are major challenges for health and social systems in general and for psychiatry in particular. The paper analyses to what extent social psychiatric research currently addresses this challenges. Future perspectives are discussed, exploring the relationship of clinical neuroscience and social psychiatry.

  6. 76 FR 60505 - Center for Drug Evaluation and Research, Approach to Addressing Drug Shortage; Public Workshop...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... HUMAN SERVICES Food and Drug Administration Center for Drug Evaluation and Research, Approach to Addressing Drug Shortage; Public Workshop; Request for Comments AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is opening a comment period for...

  7. Telecommunications Policy Research Conference 1987. Program [and] Keynote Address by Morris Tanenbaum.

    ERIC Educational Resources Information Center

    Telecommunications Policy Research Conference, Inc., Washington, DC.

    Panelists, discussants, and speakers at the 20 sessions of this three-day conference on telecommunications policy research are listed under the appropriate sessions in this conference program, as well luncheon and dinner speakers. Topics addressed by the various sessions include: federal regulatory policies and technical change in…

  8. Participatory action research in practice: a case study in addressing domestic violence in nine cultural communities.

    PubMed

    Sullivan, Marianne; Bhuyan, Rupaleem; Senturia, Kirsten; Shiu-Thornton, Sharyne; Ciske, Sandy

    2005-08-01

    Participatory action research (PAR) is increasingly recognized as a viable approach to developing relationships with communities and working closely with them to address complex public health problems. In the case of domestic violence research, where ensuring the safety of women participants who are battered is paramount, participatory approaches to research that include advocates and women who are battered in research design, implementation, analysis, and dissemination are critical to successful and mutually beneficial projects. This article presents a case study of a PAR project that conducted formative qualitative research on domestic violence in nine ethnic and sexual minority communities. The article describes the specific ways in which a PAR approach was operationalized and discusses in detail how community participation shaped various stages of the research. Furthermore, specific actions that resulted from the research project are reported.

  9. A Blueprint to Address Research Gaps in the Development of Biomarkers for Pediatric Tuberculosis

    PubMed Central

    Nicol, Mark Patrick; Gnanashanmugam, Devasena; Browning, Renee; Click, Eleanor S.; Cuevas, Luis E.; Detjen, Anne; Graham, Steve M.; Levin, Michael; Makhene, Mamodikoe; Nahid, Payam; Perez-Velez, Carlos M.; Reither, Klaus; Song, Rinn; Spiegel, Hans M. L.; Worrell, Carol; Zar, Heather J.; Walzl, Gerhard

    2015-01-01

    Childhood tuberculosis contributes significantly to the global tuberculosis disease burden but remains challenging to diagnose due to inadequate methods of pathogen detection in paucibacillary pediatric samples and lack of a child-specific host biomarker to identify disease. Accurately diagnosing tuberculosis in children is required to improve case detection, surveillance, healthcare delivery, and effective advocacy. In May 2014, the National Institutes of Health convened a workshop including researchers in the field to delineate priorities to address this research gap. This blueprint describes the consensus from the workshop, identifies critical research steps to advance this field, and aims to catalyze efforts toward harmonization and collaboration in this area. PMID:26409279

  10. A Blueprint to Address Research Gaps in the Development of Biomarkers for Pediatric Tuberculosis.

    PubMed

    Nicol, Mark Patrick; Gnanashanmugam, Devasena; Browning, Renee; Click, Eleanor S; Cuevas, Luis E; Detjen, Anne; Graham, Steve M; Levin, Michael; Makhene, Mamodikoe; Nahid, Payam; Perez-Velez, Carlos M; Reither, Klaus; Song, Rinn; Spiegel, Hans M L; Worrell, Carol; Zar, Heather J; Walzl, Gerhard

    2015-10-15

    Childhood tuberculosis contributes significantly to the global tuberculosis disease burden but remains challenging to diagnose due to inadequate methods of pathogen detection in paucibacillary pediatric samples and lack of a child-specific host biomarker to identify disease. Accurately diagnosing tuberculosis in children is required to improve case detection, surveillance, healthcare delivery, and effective advocacy. In May 2014, the National Institutes of Health convened a workshop including researchers in the field to delineate priorities to address this research gap. This blueprint describes the consensus from the workshop, identifies critical research steps to advance this field, and aims to catalyze efforts toward harmonization and collaboration in this area.

  11. Addressing NCDs through research and capacity building in LMICs: lessons learned from tobacco control

    PubMed Central

    Sturke, Rachel; Vorkoper, Susan; Duncan, Kalina; Levintova, Marya; Parascondola, Mark

    2016-01-01

    Confronting the global non-communicable diseases (NCDs) crisis requires a critical mass of scientists who are well versed in regional health problems and understand the cultural, social, economic, and political contexts that influence the effectiveness of interventions. Investments in global NCD research must be accompanied by contributions to local research capacity. The National Institutes of Health (NIH) and the Fogarty International Center have a long-standing commitment to supporting research capacity building and addressing the growing burden of NCDs in low- and middle-income countries. One program in particular, the NIH International Tobacco and Health Research and Capacity Building Program (TOBAC program), offers an important model for conducting research and building research capacity simultaneously. This article describes the lessons learned from this unique funding model and demonstrates how a relatively modest investment can make important contributions to scientific evidence and capacity building that could inform ongoing and future efforts to tackle the global burden of NCDs. PMID:27545455

  12. Addressing NCDs through research and capacity building in LMICs: lessons learned from tobacco control.

    PubMed

    Sturke, Rachel; Vorkoper, Susan; Duncan, Kalina; Levintova, Marya; Parascondola, Mark

    2016-01-01

    Confronting the global non-communicable diseases (NCDs) crisis requires a critical mass of scientists who are well versed in regional health problems and understand the cultural, social, economic, and political contexts that influence the effectiveness of interventions. Investments in global NCD research must be accompanied by contributions to local research capacity. The National Institutes of Health (NIH) and the Fogarty International Center have a long-standing commitment to supporting research capacity building and addressing the growing burden of NCDs in low- and middle-income countries. One program in particular, the NIH International Tobacco and Health Research and Capacity Building Program (TOBAC program), offers an important model for conducting research and building research capacity simultaneously. This article describes the lessons learned from this unique funding model and demonstrates how a relatively modest investment can make important contributions to scientific evidence and capacity building that could inform ongoing and future efforts to tackle the global burden of NCDs.

  13. Sex and gender matter in health research: addressing health inequities in health research reporting.

    PubMed

    Gahagan, Jacqueline; Gray, Kimberly; Whynacht, Ardath

    2015-01-31

    Attention to the concepts of 'sex' and 'gender' is increasingly being recognized as contributing to better science through an augmented understanding of how these factors impact on health inequities and related health outcomes. However, the ongoing lack of conceptual clarity in how sex and gender constructs are used in both the design and reporting of health research studies remains problematic. Conceptual clarity among members of the health research community is central to ensuring the appropriate use of these concepts in a manner that can advance our understanding of the sex- and gender-based health implications of our research findings. During the past twenty-five years much progress has been made in reducing both sex and gender disparities in clinical research and, to a significant albeit lesser extent, in basic science research. Why, then, does there remain a lack of uptake of sex- and gender-specific reporting of health research findings in many health research journals? This question, we argue, has significant health equity implications across all pillars of health research, from biomedical and clinical research, through to health systems and population health.

  14. 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.

  15. Developing Effective Interuniversity Partnerships and Community-Based Research to Address Health Disparities

    PubMed Central

    Carey, Timothy S.; Howard, Daniel L.; Goldmon, Moses; Roberson, James T.; Godley, Paul A.; Ammerman, Alice

    2009-01-01

    Health disparities are an enormous challenge to American society. Addressing these disparities is a priority for U.S. society and especially for institutions of higher learning, with their threefold mission of education, service, and research. Collaboration across multiple intellectual disciplines will be critical as universities address health disparities. In addition, universities must collaborate with communities, with state partners, and with each other. Development of these collaborations must be sensitive to the history and unique characteristics of each academic institution and population. The authors describe the challenges of all three types of collaboration, but primarily focus on collaboration between research-intensive universities and historically black colleges and universities. The authors describe a four-year collaboration between Shaw University and the University of North Carolina at Chapel Hill (UNC-CH). These universities strategically developed multiple research initiatives to address health disparities, building on modest early success and personal relationships. These activities included participation by Shaw faculty in faculty development activities, multiple collaborative pilot studies, and joint participation in securing grants from the Agency for Health care Research and Quality of the federal Department of Health and Human Services and the National Institutes of Health, including a P-60 Project EXPORT center grant. These multiple activities were sometimes led by UNC-CH, sometimes by Shaw University. Open discussion of problems as they arose, realistic expectations, and mutual recognition of the strengths of each institution and its faculty have been critical in achieving successful collaboration to date. PMID:16249303

  16. Understanding Price Elasticities to Inform Public Health Research and Intervention Studies: Key Issues

    PubMed Central

    Nghiem, Nhung; Genç, Murat; Blakely, Tony

    2013-01-01

    Pricing policies such as taxes and subsidies are important tools in preventing and controlling a range of threats to public health. This is particularly so in tobacco and alcohol control efforts and efforts to change dietary patterns and physical activity levels as a means of addressing increases in noncommunicable diseases. To understand the potential impact of pricing policies, it is critical to understand the nature of price elasticities for consumer products. For example, price elasticities are key parameters in models of any food tax or subsidy that aims to quantify health impacts and cost-effectiveness. We detail relevant terms and discuss key issues surrounding price elasticities to inform public health research and intervention studies. PMID:24028228

  17. Understanding price elasticities to inform public health research and intervention studies: key issues.

    PubMed

    Nghiem, Nhung; Wilson, Nick; Genç, Murat; Blakely, Tony

    2013-11-01

    Pricing policies such as taxes and subsidies are important tools in preventing and controlling a range of threats to public health. This is particularly so in tobacco and alcohol control efforts and efforts to change dietary patterns and physical activity levels as a means of addressing increases in noncommunicable diseases. To understand the potential impact of pricing policies, it is critical to understand the nature of price elasticities for consumer products. For example, price elasticities are key parameters in models of any food tax or subsidy that aims to quantify health impacts and cost-effectiveness. We detail relevant terms and discuss key issues surrounding price elasticities to inform public health research and intervention studies.

  18. Brown Superfund Basic research Program: a multistakeholder partnership addresses real-world problems in contaminated communities.

    PubMed

    Senier, Laura; Hudson, Benjamin; Fort, Sarah; Hoover, Elizabeth; Tillson, Rebecca; Brown, Phil

    2008-07-01

    The NIEHS funds several basic and applied research programs, many of which also require research translation or outreach. This paper reports on a project by the Brown University Superfund Basic Research Program (SBRP), in which outreach and research translation teams collaborated with state regulatory agency personnel and community activists on a legislative initiative to mitigate the financial impacts of living in a contaminated community. The Environmentally Compromised Home Ownership (ECHO) program makes home equity loans of up to $25,000 available to qualified applicants. This collaboration provides a case study in community engagement and demonstrates how research translation and outreach activities that are clearly differentiated yet well-integrated can improve a suite of basic and applied research. Although engaging diverse constituencies can be difficult community-engaged translation and outreach have the potential to make research findings more useful to communities, address some of the social impacts of contamination, and empower stakeholders to pursue their individual and collectively held goals for remediation. The NIEHS has recently renewed its commitment to community-engaged research and advocacy, making this an optimal time to reflect on how basic research programs that engage stakeholders through research translation and outreach can add value to the overall research enterprise.

  19. Synthesizing Nanomaterials for Energy Applications: Probing Activity as a Function of Composition, Morphology and Purity to Address Key Issues Associated with Fuel Cells and Li-Ion Batteries

    NASA Astrophysics Data System (ADS)

    Scofield, Megan Elaine

    With the growing need to find alternative clean energy sources to fossil fuels, research into developing efficient fuel cells and batteries stands at the forefront of this grand effort. However, before mass commercialization, fundamental key issues need to be addressed. For example, fuel cells are subject to high catalyst costs and poor durability of the underlying carbon support. As a way to alleviate these issues, we have synthesized ultrathin one-dimensional (1D) alloy nanowires to probe the effect of composition, purity, and one-dimensionality upon the observed overall activity, performance, and durability. In terms of chemical composition, crystalline ultrathin PtM alloy nanowires (NWs) ('M' = Fe, Co, Ru, Cu, and Au) were generated and subsequently evaluated for the hydrogen oxidation reaction (HOR). Additionally, ternary-based catalysts were synthesized (PtRuFe) in order to analyze how chemical composition influences CO tolerance as well as methanol oxidation reaction (MOR) and formic acid oxidation reaction (FAOR) activities. In both cases, we utilized a sustainably mild, ambient wet-synthesis method for the fabrication of chemically pure and crystalline systems in order to fabricate ultrathin, homogeneous alloy NWs. Moreover, in these studies, our NW systems exhibit favorable synergistic electronic effects with respect to controls. To address another fundamental issue associated with the durability of fuel cells, we have synthesized various metal oxide and perovskite materials of different sizes and chemical compositions as supports for Pt nanoparticles (NPs). Specifically, we have demonstrated favorable metal support interactions between the Pt NPs and the SrRuO3 NP supports, which lead to increased MOR activity as compared with not only the other metal oxide supports tested but also the commercial Pt NP/C standard. In terms of Li-ion batteries, LiFePO4 materials have become increasingly popular as a cathode material due to the many benefits they possess

  20. Addressing food security through public policy action in a community-based participatory research partnership.

    PubMed

    Vásquez, Victoria Breckwich; Lanza, Dana; Hennessey-Lavery, Susana; Facente, Shelley; Halpin, Helen Ann; Minkler, Meredith

    2007-10-01

    Community-based participatory research (CBPR) is an increasingly utilized research approach that involves the affected community identifying a health-related problem, developing a research agenda, and planning an appropriate intervention to address the problem. This report on a CBPR partnership in San Francisco's Bayview Hunters Point neighborhood documents the rise of a community food security policy in response to youth-involved research that found poor access to quality food in an economically disadvantaged area of the city. To analyze the impact of the research on public policy, a framework of specific steps in the policy-making process is used to organize and better understand the partnership's objectives, activities, strategies, and successes. This community-health department partnership has been able to achieve an innovative and sustainable public policy solution, the Good Neighbor Program, by working closely with policy makers and local businesses to expand community accessibility to healthy food.

  1. [Beyond the criticism addressed to research ethics committees: a choice of governance].

    PubMed

    Legault, Georges A; Patenaude, Johane

    2007-12-01

    In 1998 in Canada and Quebec, two policies regarding research ethics transformed the evaluation approach of clinical research following the Code of Nuremberg and subsequent Declarations of the World Medical Association. Even after almost ten years of implementation, these policies still arouse debate in the research milieu. If for many, these debates essentially reflect the inherent difficulties in any implementation process, in which resistance to change and the modification of policies and action plans, we believe that there is a more fundamental stake, rarely mentioned or debated, that of the choice of governance. In this article we start by proposing a classification of the different modes of governance: professional deontology, and ethical and administrative rights. Secondly, we show how the debates and criticisms addressed to the Research Ethics Committee of Quebec and Canada attains their full meaning in light of this basic stake: the divergence of the mode of governance to favour ethics in research.

  2. Addressing the burden of mental, neurological, and substance use disorders: key messages from Disease Control Priorities, 3rd edition.

    PubMed

    Patel, Vikram; Chisholm, Dan; Parikh, Rachana; Charlson, Fiona J; Degenhardt, Louisa; Dua, Tarun; Ferrari, Alize J; Hyman, Steve; Laxminarayan, Ramanan; Levin, Carol; Lund, Crick; Medina Mora, María Elena; Petersen, Inge; Scott, James; Shidhaye, Rahul; Vijayakumar, Lakshmi; Thornicroft, Graham; Whiteford, Harvey

    2016-04-16

    chronic and disabling course and adversely affect household welfare, intervention costs should largely be met by government through increased resource allocation and financial protection measures (rather than leaving households to pay out-of-pocket). Moreover, a policy of moving towards universal public finance can also be expected to lead to a far more equitable allocation of public health resources across income groups. Despite this evidence, less than 1% of development assistance for health and government spending on health in low-income and middle-income countries is allocated to the care of people with these disorders. Achieving the health gains associated with prioritised interventions will require not just financial resources, but committed and sustained efforts to address a range of other barriers (such as paucity of human resources, weak governance, and stigma). Ultimately, the goal is to massively increase opportunities for people with MNS disorders to access services without the prospect of discrimination or impoverishment and with the hope of attaining optimal health and social outcomes.

  3. Alzheimer's disease research in the context of the national plan to address Alzheimer's disease.

    PubMed

    Snyder, Heather M; Hendrix, James; Bain, Lisa J; Carrillo, Maria C

    2015-01-01

    In 2012, the first National Plan to Address Alzheimer's Disease in the United States (U.S.) was released, a component of the National Alzheimer's Project Act legislation. Since that time, there have been incremental increases in U.S. federal funding for Alzheimer's disease and related dementia research, particularly in the areas of biomarker discovery, genetic link and related biological underpinnings, and prevention studies for Alzheimer's. A central theme in each of these areas has been the emphasis of cross-sector collaboration and private-public partnerships between government, non-profit organizations and for-profit organizations. This paper will highlight multiple private-public partnerships supporting the advancement of Alzheimer's research in the context of the National Plan to Address Alzheimer's.

  4. 2014 Senior Researcher Award Acceptance Address: Cautious Optimism for the Future of Research in Music Teaching and Learning

    ERIC Educational Resources Information Center

    Webster, Peter R.

    2014-01-01

    This article presents the transcript of Peter Webster's 2014 Senior Researcher Award Acceptance Address. Webster comments on several big ideas in music education: (1) The consideration of teaching as a blend of constructivist approaches and direct instruction that values student-centered work primarily as evidence of learning; (2) The…

  5. Transdisciplinary research for complex One Health issues: a scoping review of key concepts.

    PubMed

    Min, B; Allen-Scott, L K; Buntain, B

    2013-11-01

    In order to address the complexity inherent in researching One Health (OH) issues, we support the concept that researchers must transcend individual disciplinary and non-disciplinary boundaries, and move into the realm of transdisciplinary (TD) research approaches. For the purposes of this paper we use the term OH and the concept that OH research is conducted to solve complex health challenges at the animal-human--human-ecosystem interface. TD goes beyond interdisciplinary research to engages disciplines and communities through a unified conceptual framework. In this scoping review we investigated key concepts, definitions and themes in OH and TD based on the peer reviewed literature. We identified nine emerging themes in TD research: (1) education, (2) conflict amongst disciplines, (3) effective communication, (4) shared conceptual framework, (5) leadership, (6) perceived power differentials, (7) community-based methodologies, (8) support for TD research and (9) time and effort. This review provides a synthesized knowledge base that describes the nature, extent of evidence and challenges of engaging in TD initiatives. This knowledge base further provides a foundation for those interested in developing improved strategies for TD collaborative and cross-sectoral research in OH.

  6. Using community-based participatory research to address Chinese older women's health needs: Toward sustainability.

    PubMed

    Chang, E-Shien; Simon, Melissa A; Dong, XinQi

    2016-01-01

    Although community-based participatory research (CBPR) has been recognized as a useful approach for eliminating health disparities, less attention is given to how CBPR projects may address gender inequalities in health for immigrant older women. The goal of this article is to share culturally sensitive strategies and lessons learned from the PINE study-a population-based study of U.S. Chinese older adults that was strictly guided by the CBPR approach. Working with Chinese older women requires trust, respect, and understanding of their unique historical, social, and cultural positions. We also discuss implications for developing impact-driven research partnerships that meet the needs of this vulnerable population.

  7. Involuntary Memories and Dissociative Amnesia: Assessing Key Assumptions in PTSD Research

    PubMed Central

    Berntsen, Dorthe; Rubin, David C.

    2014-01-01

    Autobiographical memories of trauma victims are often described as disturbed in two ways. First, the trauma is frequently re-experienced in the form of involuntary, intrusive recollections. Second, the trauma is difficult to recall voluntarily (strategically); important parts may be totally or partially inaccessible—a feature known as dissociative amnesia. These characteristics are often mentioned by PTSD researchers and are included as PTSD symptoms in the DSM-IV-TR (American Psychiatric Association, 2000). In contrast, we show that both involuntary and voluntary recall are enhanced by emotional stress during encoding. We also show that the PTSD symptom in the diagnosis addressing dissociative amnesia, trouble remembering important aspects of the trauma is less well correlated with the remaining PTSD symptoms than the conceptual reversal of having trouble forgetting important aspects of the trauma. Our findings contradict key assumptions that have shaped PTSD research over the last 40 years. PMID:25309832

  8. Building nursing research capacity to address health disparities: engaging minority baccalaureate and master's students.

    PubMed

    Goeppinger, Jean; Miles, Margaret Shandor; Weaver, Wanda; Campbell, Lenora; Roland, E Joyce

    2009-01-01

    In order to decrease health disparities, nursing needs to promote opportunities for minority nursing students to incorporate the conduct, as well as the utilization, of research into their professional careers. This article describes a model program to facilitate minority research career development, the Research Enrichment and Apprenticeship Program (REAP). REAP was developed and implemented by a federally funded partnership between 2 historically Black universities and a research-intensive university. Fifty-five (N = 55) baccalaureate and master's nursing students and 35 faculty members from the 3 schools participated in an intensive research mentorship program guided by learner-centered pedagogical approaches that culminated in the public presentation of students' research projects at a scientific poster session. Student, faculty, and institutional achievements, as well as challenges, were identified and addressed as the partnership evolved. Recognizing and building upon the strengths of both minority-serving and research-intensive institutions allowed the development of an exemplar program. While process measures provided many indicators of success, long-term evaluation of research career-related outcomes are needed.

  9. Beyond responsible conduct in research: new pedagogies to address macroethics of nanobiotechnologies.

    PubMed

    Vallero, Daniel Alan

    2007-01-01

    A team of engineers, scientists, ethicists, and educational specialists are enhancing Duke University's Responsible Conduct of Research (RCR) program to ensure that graduate-level researchers in emerging fields are adequately prepared when confronted with macroethical issues associated with applications of new and emerging medical technologies. The focus is on nanoscale laboratory research conducted in the Center for Biologically Inspired Materials and Material Systems and the Center for Biological Tissue Engineering. Most present RCR programs address methodological ethics of the individual researcher or practitioner (i.e., microethical) issues, analogous to Kohlberg's theory of moral development. The resultant model from this project is the basis for departmental, center, and other more targeted ethical challenges stemming from research in emerging technologies, designed to provide comprehensive RCR training. The research successfully identified new ways of teaching students about macroethical issues (i.e., those that affect society). Three main dimensions of ethics in nanotechnology-related research are being stressed, namely, awareness, ethical decision making, and behavior. Workshops appear to enhance awareness of the ethical issues associated with emerging technologies. To date, attempts to affect decision making have been difficult, although in this study workshops were an effective means of identifying strategies to address ethical issues. A principal lesson learned has been the importance of providing a context for macroethical issues. For example, the workshop where an expert presented the technical aspects of environmental consequences of carbon nanotubes led to statistically significant differences between pre- and postworkshop understanding of societal risks. Conversely, in a workshop without the technical introduction, little difference was observed. This indicates that the stage of students' ethical understanding is an important determinant of

  10. Developing Intuition: The Key to Creative Futures Research.

    ERIC Educational Resources Information Center

    Southern, Stephen; Domzalski, Suzanne

    Futures research involves speculation about alternative developments based upon existing data and potential choices. Effective futures research requires creativity in scientific practice rather than an overemphasis on reason. In discussing the important role of intuition in futures research, characteristics of creative scientists are reviewed and…

  11. Key Lessons about Induction for Policy Makers and Researchers

    ERIC Educational Resources Information Center

    Wayne, Andrew J.

    2012-01-01

    The purpose of this chapter is to digest the core chapters of this volume, which draws together some of the most sophisticated thinking on new teacher induction from the last decade. This chapter attends to five key understandings about induction programs, including their context, design, implementation, and outcomes. These understandings emerge…

  12. Educational Evaluation: Key Characteristics. ACER Research Series No. 102.

    ERIC Educational Resources Information Center

    Maling-Keepes, Jillian

    A set of 13 key characteristics is presented as a framework for educational evaluation studies: (1) program's stage of development when evaluator is appointed; (2) program's openness to revision; (3) program uniformity from site to site; (4) specificity of program objectives; (5) evaluator's independence; (6) evaluator's orientation to value…

  13. A strategic stakeholder approach for addressing further analysis requests in whole genome sequencing research.

    PubMed

    Thornock, Bradley Steven O

    2016-01-01

    Whole genome sequencing (WGS) can be a cost-effective and efficient means of diagnosis for some children, but it also raises a number of ethical concerns. One such concern is how researchers derive and communicate results from WGS, including future requests for further analysis of stored sequences. The purpose of this paper is to think about what is at stake, and for whom, in any solution that is developed to deal with such requests. To accomplish this task, this paper will utilize stakeholder theory, a common method used in business ethics. Several scenarios that connect stakeholder concerns and WGS will also posited and analyzed. This paper concludes by developing criteria composed of a series of questions that researchers can answer in order to more effectively address requests for further analysis of stored sequences.

  14. 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

  15. Research on Key Technology and Applications for Internet of Things

    NASA Astrophysics Data System (ADS)

    Chen, Xian-Yi; Jin, Zhi-Gang

    The Internet of Things (IOT) has been paid more and more attention by the academe, industry, and government all over the world. The concept of IOT and the architecture of IOT are discussed. The key technologies of IOT, including Radio Frequency Identification technology, Electronic Product Code technology, and ZigBee technology are analyzed. The framework of digital agriculture application based on IOT is proposed.

  16. Indemnificatory research on key services of survivable networks

    NASA Astrophysics Data System (ADS)

    Chen, Xiaoquan; Zhang, Jihong; Xu, Peng

    2012-01-01

    Survivable network refers to the system that can continue to fulfill the basic services set in advance when the system faces some threats, such as external attacks and intrusions, interior errors and confusions and so on, until the system backs to normal. The most significant feature of survivable network lies in that the key services of the system can keep on running when the system is in a desperate environment. Therefore, in a survivable network, how to ensure the nonstop running of the key services becomes very important. As a technology, apart from the basic features of Agent, such as response, autonomy and target-oriented, Mobile Agent also has its own unique feature--mobility. Based on the analysis of the survivability theory and the features of Mobile Agent, this paper proposes MESMMA (A Model for Essential Services Mobility Based on Mobile Agent), a Mobile Agent mobility-based model used to ensure the nonstop running of key services of survivable networks. Besides, this paper deeply discusses the structure design, running process and various Mobile Agent functions of the MESMMA system.

  17. Indemnificatory research on key services of survivable networks

    NASA Astrophysics Data System (ADS)

    Chen, Xiaoquan; Zhang, Jihong; Xu, Peng

    2011-12-01

    Survivable network refers to the system that can continue to fulfill the basic services set in advance when the system faces some threats, such as external attacks and intrusions, interior errors and confusions and so on, until the system backs to normal. The most significant feature of survivable network lies in that the key services of the system can keep on running when the system is in a desperate environment. Therefore, in a survivable network, how to ensure the nonstop running of the key services becomes very important. As a technology, apart from the basic features of Agent, such as response, autonomy and target-oriented, Mobile Agent also has its own unique feature--mobility. Based on the analysis of the survivability theory and the features of Mobile Agent, this paper proposes MESMMA (A Model for Essential Services Mobility Based on Mobile Agent), a Mobile Agent mobility-based model used to ensure the nonstop running of key services of survivable networks. Besides, this paper deeply discusses the structure design, running process and various Mobile Agent functions of the MESMMA system.

  18. Earth-Science Research for Addressing the Water-Energy Nexus

    NASA Astrophysics Data System (ADS)

    Healy, R. W.; Alley, W. M.; Engle, M.; McMahon, P. B.; Bales, J. D.

    2013-12-01

    In the coming decades, the United States will face two significant and sometimes competing challenges: preserving sustainable supplies of fresh water for humans and ecosystems, and ensuring available sources of energy. This presentation provides an overview of the earth-science data collection and research needed to address these challenges. Uncertainty limits our understanding of many aspects of the water-energy nexus. These aspects include availability of water, water requirements for energy development, energy requirements for treating and delivering fresh water, effects of emerging energy development technologies on water quality and quantity, and effects of future climates and land use on water and energy needs. Uncertainties can be reduced with an integrated approach that includes assessments of water availability and energy resources; monitoring of surface water and groundwater quantity and quality, water use, and energy use; research on impacts of energy waste streams, hydraulic fracturing, and other fuel-extraction processes on water quality; and research on the viability and environmental footprint of new technologies such as carbon capture and sequestration and conversion of cellulosic material to ethanol. Planning for water and energy development requires consideration of factors such as economics, population trends, human health, and societal values; however, sound resource management must be grounded on a clear understanding of the earth-science aspects of the water-energy nexus. Information gained from an earth-science data-collection and research program can improve our understanding of water and energy issues and lay the ground work for informed resource management.

  19. Hurricane Sandy: An Educational Bibliography of Key Research Studies

    ERIC Educational Resources Information Center

    Piotrowski, Chris

    2013-01-01

    There, undoubtedly, will be a flurry of research activity in the "Superstorm" Sandy impact area on a myriad of disaster-related topics, across academic disciplines. The purpose of this study was to review the disaster research related specifically to hurricanes in the educational and social sciences that would best serve as a compendium…

  20. Criticisms of Educational Research: Key Topics and Levels of Analysis

    ERIC Educational Resources Information Center

    Oancea, Alis

    2005-01-01

    The article is an exploration of the meanings and worthiness of criticism as a significant phenomenon in the evolution of educational research during the 1990s. While drawing on an overview of the vast amount of documents expressing criticisms of educational research in the UK, western and eastern continental Europe and the USA, it summarises the…

  1. How desertification research is addressed in Spain? Land versus Soil approaches

    NASA Astrophysics Data System (ADS)

    Barbero Sierra, Celia; Marques, María Jose; Ruiz, Manuel; Escadafal, Richard; Exbrayat, Williams; Akthar-Schuster, Mariam; El Haddadi, Anass

    2013-04-01

    This study intend to understand how desertification research is organised in a south Mediterranean country, as is Spain. It is part of a larger work addressing soil and land research and its relationships with stakeholders. This wider work aims to explain the weakness of the United Nation Convention to Combat Desertification (UNCCD), which devoid of a scientific advisory panel. Within this framework, we assume that a fitting coordination between scientific knowledge and a better flow of information between researchers and policy makers is needed in order to slow down and reverse the impacts of land degradation on drylands. With this purpose we conducted an in-depth study at national level in Spain. The initial work focused on a small sample of published references in scientific journals indexed in the Web of Science. It allowed us to identify the most common thematic approaches and working issues, as well as the corresponding institutions and research teams and the relationships between them. The preliminary results of this study pointed out that two prevalent approaches at this national level could be identified. The first one is related to applied science being sensitive to socio-economic issues, and the second one is related to basic science studying the soil in depth, but it is often disconnected from socio-economic factors. We also noticed that the Spanish research teams acknowledge the other Spanish teams in this subject, as frequent co-citations are found in their papers, nevertheless, they do not collaborate. We also realised that the Web of Science database does not collect the wide spectrum of sociology, economics and the human implications of land degradation which use to be included in books or reports related to desertification. A new wider database was built compiling references of Web of Science related to "desertification", "land", "soil", "development" and "Spain" adding references from other socioeconomic databases. In a second stage we used

  2. Subsonic Transonic Applied Refinements By Using Key Strategies - STARBUKS In the NASA Langley Research Center National Transonic Facility

    NASA Technical Reports Server (NTRS)

    Paryz, Roman W.

    2014-01-01

    Several upgrade projects have been completed at the NASA Langley Research Center National Transonic Facility over the last 1.5 years in an effort defined as STARBUKS - Subsonic Transonic Applied Refinements By Using Key Strategies. This multi-year effort was undertaken to improve NTF's overall capabilities by addressing Accuracy and Validation, Productivity, and Reliability areas at the NTF. This presentation will give a brief synopsis of each of these efforts.

  3. Advanced Test Reactor National Scientific User Facility: Addressing advanced nuclear materials research

    SciTech Connect

    John Jackson; Todd Allen; Frances Marshall; Jim Cole

    2013-03-01

    The Advanced Test Reactor National Scientific User Facility (ATR NSUF), based at the Idaho National Laboratory in the United States, is supporting Department of Energy and industry research efforts to ensure the properties of materials in light water reactors are well understood. The ATR NSUF is providing this support through three main efforts: establishing unique infrastructure necessary to conduct research on highly radioactive materials, conducting research in conjunction with industry partners on life extension relevant topics, and providing training courses to encourage more U.S. researchers to understand and address LWR materials issues. In 2010 and 2011, several advanced instruments with capability focused on resolving nuclear material performance issues through analysis on the micro (10-6 m) to atomic (10-10 m) scales were installed primarily at the Center for Advanced Energy Studies (CAES) in Idaho Falls, Idaho. These instruments included a local electrode atom probe (LEAP), a field-emission gun scanning transmission electron microscope (FEG-STEM), a focused ion beam (FIB) system, a Raman spectrometer, and an nanoindentor/atomic force microscope. Ongoing capability enhancements intended to support industry efforts include completion of two shielded, irradiation assisted stress corrosion cracking (IASCC) test loops, the first of which will come online in early calendar year 2013, a pressurized and controlled chemistry water loop for the ATR center flux trap, and a dedicated facility intended to house post irradiation examination equipment. In addition to capability enhancements at the main site in Idaho, the ATR NSUF also welcomed two new partner facilities in 2011 and two new partner facilities in 2012; the Oak Ridge National Laboratory, High Flux Isotope Reactor (HFIR) and associated hot cells and the University California Berkeley capabilities in irradiated materials analysis were added in 2011. In 2012, Purdue University’s Interaction of Materials

  4. Research to action to address inequities: the experience of the Cape Town Equity Gauge

    PubMed Central

    Scott, Vera; Stern, Ruth; Sanders, David; Reagon, Gavin; Mathews, Verona

    2008-01-01

    Background While the importance of promoting equity to achieve health is now recognised, the health gap continues to increase globally between and within countries. The description that follows looks at how the Cape Town Equity Gauge initiative, part of the Global Equity Gauge Alliance (GEGA) is endeavouring to tackle this problem. We give an overview of the first phase of our research in which we did an initial assessment of health status and the socio-economic determinants of health across the subdistrict health structures of Cape Town. We then describe two projects from the second phase of our research in which we move from research to action. The first project, the Equity Tools for Managers Project, engages with health managers to develop two tools to address inequity: an Equity Measurement Tool which quantifies inequity in health service provision in financial terms, and a Equity Resource Allocation Tool which advocates for and guides action to rectify inequity in health service provision. The second project, the Water and Sanitation Project, engages with community structures and other sectors to address the problem of diarrhoea in one of the poorest areas in Cape Town through the establishment of a community forum and a pilot study into the acceptability of dry sanitation toilets. Methods A participatory approach was adopted. Both quantitative and qualitative methods were used. The first phase, the collection of measurements across the health subdistricts of Cape Town, used quantitative secondary data to demonstrate the inequities. In the Equity Tools for Managers Project further quantitative work was done, supplemented by qualitative policy analysis to study the constraints to implementing equity. The Water and Sanitation Project was primarily qualitative, using in-depth interviews and focus group discussions. These were used to gain an understanding of the impact of the inequities, in this instance, inadequate sanitation provision. Results The studies both

  5. Challenges and key research questions for yaws eradication

    PubMed Central

    Marks, Michael; Mitjà, Oriol; Vestergaard, Lasse S; Pillay, Allan; Knauf, Sascha; Chen, Cheng-Yen; Bassat, Quique; Martin, Diana L.; Fegan, David; Taleo, Fasihah; Kool, Jacob; Lukehart, Sheila; Emerson, Paul M; Solomon, Anthony W; Ye, Tun; Ballard, Ronald C; Mabey, David CW; Asiedu, Kingsley B

    2015-01-01

    Yaws is endemic in West Africa, Southeast Asia and the Pacific. The WHO has launched a campaign based on mass treatment with azithromycin, to eradicate yaws by 2020. Progress has been made towards achieving this ambitious goal, including the validation of point-of-care and molecular diagnostic tests and piloting of the strategy in a number of countries including Ghana, Vanuatu and Papua New Guinea. There is a need to address gaps in knowledge to allow refinement of the eradication strategy. Studies exploring determinants of the spatial distribution of yaws are needed to facilitate completion of baseline mapping. The finding that Haemophilus ducreyi causes lesions similar to yaws is particularly important and further work is required to assess the impact of azithromycin on these lesions. The integration of diagnostic tests in to different stages of the eradication campaign requires evaluation. Finally studies to inform the optimum mass treatment strategy for sustainably interrupting transmission must be conducted. PMID:26362174

  6. Challenges and key research questions for yaws eradication.

    PubMed

    Marks, Michael; Mitjà, Oriol; Vestergaard, Lasse S; Pillay, Allan; Knauf, Sascha; Chen, Cheng-Yen; Bassat, Quique; Martin, Diana L; Fegan, David; Taleo, Fasihah; Kool, Jacob; Lukehart, Sheila; Emerson, Paul M; Solomon, Anthony W; Ye, Tun; Ballard, Ronald C; Mabey, David C W; Asiedu, Kingsley B

    2015-10-01

    Yaws is endemic in west Africa, southeast Asia, and the Pacific region. To eradicate yaws by 2020, WHO has launched a campaign of mass treatment with azithromycin. Progress has been made towards achievement of this ambitious goal, including the validation of point-of-care and molecular diagnostic tests and piloting of the strategy in several countries, including Ghana, Vanuatu, and Papua New Guinea. Gaps in knowledge need to be addressed to allow refinement of the eradication strategy. Studies exploring determinants of the spatial distribution of yaws are needed to help with the completion of baseline mapping. The finding that Haemophilus ducreyi causes lesions similar to yaws is particularly important and further work is needed to assess the effect of azithromycin on these lesions. The integration of diagnostic tests into different stages of the eradication campaign needs investigation. Finally, studies must be done to inform the optimum mass-treatment strategy for sustainable interruption of transmission.

  7. A Strategic Framework for Utilizing Late-Stage (T4) Translation Research to Address Health Inequities

    PubMed Central

    Lopez-Class, Maria; Peprah, Emmanuel; Zhang, Xinzhi; Kaufmann, Peter G.; Engelgau, Michael M.

    2016-01-01

    Achieving health equity requires that every person has the opportunity to attain their full health potential and no one is disadvantaged from achieving this potential because of social position or other socially determined circumstances. Inequity experienced by populations of lower socioeconomic status is reflected in differences in health status and mortality rates, as well as in the distribution of disease, disability and illness across these population groups. This article gives an overview of the health inequities literature associated with heart, lung, blood and sleep (HLBS) disorders. We present an ecological framework that provides a theoretical foundation to study late-stage T4 translation research that studies implementation strategies for proven effective interventions to address health inequities. PMID:27440979

  8. Addressing conflicts of interest in the research paper: a societal demand in contemporary science?

    PubMed Central

    Vasconcelos, S.M.R.; Cassimiro, M.C.; Martins, M.F.M.; Palácios, M.

    2013-01-01

    In the last decade, dialogue between science and society has found a forum in an increasing number of publications on topics such as public engagement with science and public trust in science. Concerning the latter, issues that include cases of research misconduct, accountability in research, and conflicts of interest (COIs) have shaped global discussions on the communication of science. In the publication setting, the perception that hiding COIs and/or not managing them well may affect public trust in the research record has grown among editors. We conducted a search for editorials addressing COIs between 1989 and 2011, using four major databases: Medline/PubMed, Embase, Scopus, and Web of Knowledge. We explored the content of these editorials and the relationship they established between COIs and the public trust in science. Our results demonstrate that the relationship between disclosure of COIs and public trust in science has become a major concern among editors. We, thus, argue that COIs should be discussed more openly and frequently in graduate courses in the sciences, around the globe, not only in biomedical but also in non-biomedical areas. This is a critical issue in contemporary science, as graduate students are the future voices and decision-makers of the research community. Therefore, COIs, especially in the broader context of science and society, merit closer attention from policymakers, researchers, and educators. At times of great expectations for public engagement with science, mishandling of COIs may have undesirable consequences for public engagement with science and confidence in the scientific endeavor. PMID:24345908

  9. NASA DEVELOP Program: Students Extending Earth Science Research to Address Community Needs

    NASA Astrophysics Data System (ADS)

    Richards, A. L.; Ross, A. L.

    2006-12-01

    Eight years ago, several students at NASA Langley Research Center launched the DEVELOP Program. DEVELOP is now at six NASA centers and is a program element of the NASA Applied Sciences Human Capital Development Program that extends the use of Earth observation sources to address Earth science issues in local communities. Students in the program strengthen their leadership and academic skills by analyzing scientific data, experimenting with novel technology, and engaging in cooperative interactions. Graduate, undergraduate and high school students from across the United States collaborate to integrate NASA space-based Earth observation sources and partner agencies' science data, models and decision support tools. Information from these collaborations result in rapid prototype projects addressing local policy and environmental issues. Following a rigorous 10-week term, DEVELOP students present visual products demonstrating the application of NASA scientific information to community leaders at scientific and public policy forums such as the American Geophysical Union (AGU), the American Meteorological Society (AMS), and the Southern Growth Policies Board (SGPB). Submission of written products to peer-reviewed scientific publications and other public databases is also done. Student experiences and interactions working with NASA data, advanced technological programs and community leaders have, and continue to prove, beneficial to student professional development. DEVELOP's human capital development focus affords students real world experience, making them a valuable asset to the scientific and global community and to the continuation of a scientifically aware society. NASA's DEVELOP Program is more than scientific exploration and valuable results; DEVELOP fosters human capital development by bridging the gap between NASA science research and federal, state, local and tribal resource managers.

  10. Key challenges in future Li-battery research.

    PubMed

    Tarascon, J-M

    2010-07-28

    Batteries are a major technological challenge in this new century as they are a key method to make more efficient use of energy. Although today's Li-ion technology has conquered the portable electronic markets and is still improving, it falls short of meeting the demands dictated by the powering of both hybrid electric vehicles and electric vehicles or by the storage of renewable energies (wind, solar). There is room for optimism as long as we pursue paradigm shifts while keeping in mind the concept of materials sustainability. Some of these concepts, relying on new ways to prepare electrode materials via eco-efficient processes, on the use of organic rather than inorganic materials or new chemistries will be discussed. Achieving these concepts will require the inputs of multiple disciplines.

  11. Commentary on collaboration: the key to interdisciplinary research.

    PubMed

    Clarke-Tasker, Veronica A

    2009-01-01

    Researchers seeking federal and other sources of funding for their proposed studies have found the request for applications are for those developed by multidisciplinary teams including but not limited faith based and grass root organizations. Nurses, pharmacist, physicians, allied health providers, students, clergy and lay organizations are working together to decrease health disparities. Academic settings have the infrastructure and human resources that can promote interdisciplinary opportunities for partnerships across campus, within their school, colleges and community. The author provides recommendations for building a multidisciplinary research team.

  12. Student as Communication Skills Trainer: From Research to "Concept Keys"

    ERIC Educational Resources Information Center

    Bodie, Graham D.

    2008-01-01

    Although textbooks are filled with practical communication advice, many students overlook the importance of basing practical advice about communication on quality research. This oversight is important for two reasons. First, given the explosion of self-help remedies focused on communication, students should learn to distinguish between…

  13. Translating Research Into E/PO That Addresses Real Needs in K-12 Classrooms

    NASA Astrophysics Data System (ADS)

    van der Veen, Wil E.; Belbruno, E. A.; Roelofsen Moody, T.

    2009-01-01

    One of the challenges in NASA ROSES E/PO is translating cutting edge research into products for which there is a demonstrated need. Rather than working from the premise that the "research is so cool’ that K-12 students or the public should learn about it, it is key to consult with the target audience to identify what their needs really are. The partnership between NJACE, Innovative Orbital Design, Inc., and Princeton offered a unique opportunity to translate intriguing but theoretical and mathematical research related to low energy orbits into a valuable education product. NJACE worked with educators to identify several needs with an intellectual link to this research: 1) Understanding of Gravity and Newton's Laws, 2) Understanding of Energy and Energy Transformations, 3) Integration of the sciences with math and technology, and 4) Knowledge of NASA's past accomplishments (such as the moon landings). Based on these identified needs, two science units were developed for students in grades 5-12 that integrate astronomy, physics, and the life sciences with math and technology. In addition an engaging public lecture was developed that tells a personal story of the quest for more economic space travel. In the past year, the workshops have been presented on three occasions, reaching over 75 teachers and demand exceeded available space with numerous teachers on waiting lists. The lecture has been presented numerous times at planetariums, museums, amateur astronomy and other clubs. We hope that our partnership will serve as a useful example of how to translate cutting edge research into valuable education products with an identified need. We will provide handouts with links to a website where the products and training can be downloaded in hope that others will help disseminate our product.

  14. Addressing food insecurity in a Native American reservation using community-based participatory research.

    PubMed

    Jernigan, Valarie Blue Bird; Salvatore, Alicia L; Styne, Dennis M; Winkleby, Marilyn

    2012-08-01

    The food insecurity faced by many Native American communities has numerous implications for the health and welfare of families. To identify and address upstream causes of food insecurity in a rural California reservation, we conducted a community assessment using the Tool for Health and Resilience in Vulnerable Environments (THRIVE). Guided by a community-based participatory research orientation, the THRIVE tool was adapted using digital storytelling and implemented in a series of focus groups. As a result of the THRIVE assessment, community members identified racial injustice and physical and financial barriers to accessing healthy and culturally appropriate foods as areas of greatest importance. Subsequently, the project partnership developed policies to reduce identified barriers which included an integrated community supported agriculture and commodity food program, the introduction of Electronic Benefits Transfer and culturally appropriate foods at the local farmers' market and reallocation of shelf space at the grocery store to include vegetables and fruits as well as special foods for diabetics. Results suggest that a participatory research orientation coupled with the use of a culturally adapted THRIVE tool may be an effective means for identifying structural determinants of food insecurity and initiating novel policy interventions to reduce health disparities experienced by Native American communities.

  15. Medical mycology and fungal immunology: new research perspectives addressing a major world health challenge.

    PubMed

    Gow, Neil A R; Netea, Mihai G

    2016-12-05

    Fungi cause more than a billion skin infections, more than 100 million mucosal infections, 10 million serious allergies and more than a million deaths each year. Global mortality owing to fungal infections is greater than for malaria and breast cancer and is equivalent to that owing to tuberculosis (TB) and HIV. These statistics evidence fungal infections as a major threat to human health and a major burden to healthcare budgets worldwide. Those patients who are at greatest risk of life-threatening fungal infections include those who have weakened immunity or have suffered trauma or other predisposing infections such as HIV. To address these global threats to human health, more research is urgently needed to understand the immunopathology of fungal disease and human disease susceptibility in order to augment the advances being made in fungal diagnostics and drug development. Here, we highlight some recent advances in basic research in medical mycology and fungal immunology that are beginning to inform clinical decisions and options for personalized medicine, vaccine development and adjunct immunotherapies.This article is part of the themed issue 'Tackling emerging fungal threats to animal health, food security and ecosystem resilience'.

  16. Addressing food insecurity in a Native American reservation using community-based participatory research

    PubMed Central

    Blue Bird Jernigan, Valarie; Salvatore, Alicia L.; Styne, Dennis M.; Winkleby, Marilyn

    2012-01-01

    The food insecurity faced by many Native American communities has numerous implications for the health and welfare of families. To identify and address upstream causes of food insecurity in a rural California reservation, we conducted a community assessment using the Tool for Health and Resilience in Vulnerable Environments (THRIVE). Guided by a community-based participatory research orientation, the THRIVE tool was adapted using digital storytelling and implemented in a series of focus groups. As a result of the THRIVE assessment, community members identified racial injustice and physical and financial barriers to accessing healthy and culturally appropriate foods as areas of greatest importance. Subsequently, the project partnership developed policies to reduce identified barriers which included an integrated community supported agriculture and commodity food program, the introduction of Electronic Benefits Transfer and culturally appropriate foods at the local farmers’ market and reallocation of shelf space at the grocery store to include vegetables and fruits as well as special foods for diabetics. Results suggest that a participatory research orientation coupled with the use of a culturally adapted THRIVE tool may be an effective means for identifying structural determinants of food insecurity and initiating novel policy interventions to reduce health disparities experienced by Native American communities. PMID:21994709

  17. Medical mycology and fungal immunology: new research perspectives addressing a major world health challenge

    PubMed Central

    Gow, Neil A. R.; Netea, Mihai G.

    2016-01-01

    Fungi cause more than a billion skin infections, more than 100 million mucosal infections, 10 million serious allergies and more than a million deaths each year. Global mortality owing to fungal infections is greater than for malaria and breast cancer and is equivalent to that owing to tuberculosis (TB) and HIV. These statistics evidence fungal infections as a major threat to human health and a major burden to healthcare budgets worldwide. Those patients who are at greatest risk of life-threatening fungal infections include those who have weakened immunity or have suffered trauma or other predisposing infections such as HIV. To address these global threats to human health, more research is urgently needed to understand the immunopathology of fungal disease and human disease susceptibility in order to augment the advances being made in fungal diagnostics and drug development. Here, we highlight some recent advances in basic research in medical mycology and fungal immunology that are beginning to inform clinical decisions and options for personalized medicine, vaccine development and adjunct immunotherapies. This article is part of the themed issue ‘Tackling emerging fungal threats to animal health, food security and ecosystem resilience’. PMID:28080988

  18. How desertification research is addressed in Argentina? Land versus Soil approaches

    NASA Astrophysics Data System (ADS)

    Torres, Laura; Abraham, Elena M.; Barbero, Celia; Marques, Maria J.; Ruiz, Manuel; Escadafal, Richard; Exbrayat, Williams

    2013-04-01

    Recommendations are not enough to solve problems of desertification. In certain areas, soil degradation and poverty establish a vicious circle that may be broken if political, social, economic and natural visions are considered as a whole. Nevertheless, usually the scientific framework to combat land degradation is only associated with the protection of natural resources - the "soil approach"-, and weak attention is paid on the social sciences - the "land approach". The success in the adoption of mitigation measures to combat dryland degradation depends on the dialogue between research institutes, policy makers, land users and funding agencies. The structure of desertification research and its implementation in Argentina is addressed in this study. It is one part of a wider framework of analysis that is simultaneously carried out in other different regions under the umbrella of a Task Force on Land and Soil promoted by DesertNet International. The ultimate goal of this Task Force is the achievement of an informed analysis to support the need of a scientific panel to answer the needs of the United Nations Convention to Combat Desertification. The features and orientation of such a panel to be truly effective may be established from the results of the analysis of the different ways to meet the challenge of combating desertification in different regions of the world and their success or failure. The method is based on the analysis of scientific journals indexed in the Web of Science using different searching criteria with different groups of keywords. The analysis of papers addresses three main criteria: the disciplines involved, the type of study and finally the range of the study in order to know the level of applicability. In order to compute and visualise clusters of elements bibliometric methods will be used. Positive signs have been recognised in Argentina in recent years trough the increase of governmental and non governmental organisation that are involved in

  19. 2014 Australian Association for Research in Education Presidential Address: Educational Research and the Tree of Knowledge in a Post Human Digital Age

    ERIC Educational Resources Information Center

    Moss, Julianne

    2016-01-01

    The 2014, 41st Australian Association for Research in Education (AARE) presidential address is both inspired and guided by the discursive genres of presidential addresses and the role of the president in a member association such as AARE. In the address, typically the president speaks to the members on an issue or issues that are to shape or…

  20. The European Safeguards Research and Development Association Addresses Safeguards and Nonproliferation

    SciTech Connect

    Janssens-Maenhout, Greet; Kusumi, R.; Daures, Pascal A.; Janssens, Willem; Dickman, Deborah A.

    2010-06-16

    range of subjects, including nuclear material accountancy principles, legal definitions and the regulatory base and inspection tools and techniques. This 60% core part is given by representatives from regulatory bodies (The International Atomic Energy Agency (IAEA), Institute for Radiological Protection and Nuclear Safety, Directorate General for Nuclear Energy and Transport), industry (AREVA, British Nuclear Group), and research (Stockholm University, Hamburg University, Joint Research Centre-Institute of Transuranic Elements, and Joint Research Centre-Institute for the Protection of the Citizen). The remaining part is completed with topical lectures addressed by invited lecturers, such as from Pacific Northwest National Laboratory and the IAEA addressing topics of physical protection, illicit trafficking, the Iraq case study, exercises, including satellite imagery interpretation etc. With this structure of a stable core plus a variable set of invited lectures, the course will remain sustainable and up-to-date. A syllabus provides the students a homogeneous set of information material in nuclear safeguards and nonproliferation matters at the European and international level. In this way, the ESARDA TKMWG aims to contribute to a two-fold scientific-technical and political-juridical education and training.

  1. Integrating movement ecology with biodiversity research - exploring new avenues to address spatiotemporal biodiversity dynamics.

    PubMed

    Jeltsch, Florian; Bonte, Dries; Pe'er, Guy; Reineking, Björn; Leimgruber, Peter; Balkenhol, Niko; Schröder, Boris; Buchmann, Carsten M; Mueller, Thomas; Blaum, Niels; Zurell, Damaris; Böhning-Gaese, Katrin; Wiegand, Thorsten; Eccard, Jana A; Hofer, Heribert; Reeg, Jette; Eggers, Ute; Bauer, Silke

    2013-01-01

    Movement of organisms is one of the key mechanisms shaping biodiversity, e.g. the distribution of genes, individuals and species in space and time. Recent technological and conceptual advances have improved our ability to assess the causes and consequences of individual movement, and led to the emergence of the new field of 'movement ecology'. Here, we outline how movement ecology can contribute to the broad field of biodiversity research, i.e. the study of processes and patterns of life among and across different scales, from genes to ecosystems, and we propose a conceptual framework linking these hitherto largely separated fields of research. Our framework builds on the concept of movement ecology for individuals, and demonstrates its importance for linking individual organismal movement with biodiversity. First, organismal movements can provide 'mobile links' between habitats or ecosystems, thereby connecting resources, genes, and processes among otherwise separate locations. Understanding these mobile links and their impact on biodiversity will be facilitated by movement ecology, because mobile links can be created by different modes of movement (i.e., foraging, dispersal, migration) that relate to different spatiotemporal scales and have differential effects on biodiversity. Second, organismal movements can also mediate coexistence in communities, through 'equalizing' and 'stabilizing' mechanisms. This novel integrated framework provides a conceptual starting point for a better understanding of biodiversity dynamics in light of individual movement and space-use behavior across spatiotemporal scales. By illustrating this framework with examples, we argue that the integration of movement ecology and biodiversity research will also enhance our ability to conserve diversity at the genetic, species, and ecosystem levels.

  2. Key Competencies and Characteristics for Innovative Teaching among Secondary School Teachers: A Mixed-Methods Research

    ERIC Educational Resources Information Center

    Zhu, Chang; Wang, Di

    2014-01-01

    This research aims to understand the key competencies and characteristics for innovative teaching as perceived by Chinese secondary teachers. A mixed-methods research was used to investigate secondary teachers' views. First, a qualitative study was conducted with interviews of teachers to understand the perceived key competencies and…

  3. Using Community-Based Participatory Research and Human-Centered Design to Address Violence-Related Health Disparities Among Latino/a Youth.

    PubMed

    Kia-Keating, Maryam; Santacrose, Diana E; Liu, Sabrina R; Adams, Jessica

    High rates of exposure to violence and other adversities among Latino/a youth contribute to health disparities. The current article addresses the ways in which community-based participatory research (CBPR) and human-centered design (HCD) can help engage communities in dialogue and action. We present a project exemplifying how community forums, with researchers, practitioners, and key stakeholders, including youths and parents, integrated HCD strategies with a CBPR approach. Given the potential for power inequities among these groups, CBPR + HCD acted as a catalyst for reciprocal dialogue and generated potential opportunity areas for health promotion and change. Future directions are described.

  4. Developing a Gap Taxonomy to Address Crew Health Risks in NASA's Human Research Program

    NASA Technical Reports Server (NTRS)

    Kundrot, Craig E.; Edwards, J. Michelle

    2009-01-01

    The mission of NASA's Human Research Program (HRP) is to understand and reduce the risk to crew health and performance in exploration missions. The HRP addresses 27 specific risks by identifying and then filling gaps in understanding the risks and in the ability to disposition the risks. The primary bases for identifying gaps have been past experience and requirements definition. This approach has been very effective in identifying some important, relevant gaps, but may be inadequate for identifying gaps outside the past experience base. We are exploring the use of a gap taxonomy as a comprehensive, underlying conceptual framework that allows a more systematic identification of gaps. The taxonomy is based on these stages in medical care: prediction, prevention, detection/diagnosis, treatment, monitoring, rehabilitation, and lifetime surveillance. This gap taxonomy approach identifies new gaps in HRP health risks. Many of the new gaps suggest risk reduction approaches that are more cost effective than present approaches. A major benefit of the gap taxonomy approach is to identify new, economical approaches that reduce the likelihood and/or consequence of a risk.

  5. Behavior Change After 20 Months of a Radio Campaign Addressing Key Lifesaving Family Behaviors for Child Survival: Midline Results From a Cluster Randomized Trial in Rural Burkina Faso

    PubMed Central

    Sarrassat, Sophie; Meda, Nicolas; Ouedraogo, Moctar; Some, Henri; Bambara, Robert; Head, Roy; Murray, Joanna; Remes, Pieter; Cousens, Simon

    2015-01-01

    Background: In Burkina Faso, a comprehensive 35-month radio campaign addressed key, multiple family behaviors for improving under-5 child survival and was evaluated using a repeated cross-sectional, cluster randomized design. The primary outcome of the trial was postneonatal under-5 child mortality. This paper reports on behavior change achieved at midline. Method: Fourteen community radio stations in 14 geographic areas were selected based on their high listenership. Seven areas were randomly allocated to receive the intervention while the other 7 areas served as controls. The campaign was launched in March 2012. Cross-sectional surveys of about 5,000 mothers of under-5 children, living in villages close to the radio stations, were conducted at baseline (from December 2011 to February 2012) and at midline (in November 2013), after 20 months of campaigning. Statistical analyses were based on cluster-level summaries using a difference-in-difference (DiD) approach and adjusted for imbalances between arms at baseline. In addition, routine health facility data were analyzed for evidence of changes in health facility utilization. Results: At midline, 75% of women in the intervention arm reported recognizing radio spots from the campaign. There was some evidence of the campaign having positive effects on care seeking for diarrhea (adjusted DiD, 17.5 percentage points; 95% confidence interval [CI], 2.5 to 32.5; P = .03), antibiotic treatment for fast/difficult breathing (adjusted DiD, 29.6 percentage points; 95% CI, 3.5 to 55.7; P = .03), and saving money during pregnancy (adjusted DiD, 12.8 percentage points; 95% CI, 1.4 to 24.2; P = .03). For other target behaviors, there was little or no evidence of an impact of the campaign after adjustment for baseline imbalances and confounding factors. There was weak evidence of a positive correlation between the intensity of broadcasting of messages and reported changes in target behaviors. Routine health facility data

  6. Traumatic brain injury in the US military: epidemiology and key clinical and research programs.

    PubMed

    Helmick, Katherine M; Spells, Cynthia A; Malik, Saafan Z; Davies, Cathleen A; Marion, Donald W; Hinds, Sidney R

    2015-09-01

    Traumatic brain injury (TBI), and particularly concussion, is a major concern for the U.S. Military because of the associated short term disability, long term cognitive and pain symptoms suffered by some, and risk of prolonged or permanent neurologic injury if the Service member incurs a second TBI before full recovery from the first. Concussions were seen more often during the recent conflicts in Afghanistan and Iraq than in prior conflicts, such as the Vietnam War, because of the use of improvised explosive devices that typically caused non-penetrating closed head injury. Since 2000 more than 300,000 Service members were diagnosed with TBI, of which more than 80 % were concussions. Improved TBI screening tools also have identified a higher than expected incidence of concussions occurring in garrison. In this review we summarize current epidemiologic data for TBI in the Military, and describe contemporary Military procedures and strategies for TBI prevention, identification, evaluation, and acute and chronic care. Key TBI clinical research priorities and programs are described, and innovative organizational plans to address future TBI needs are summarized.

  7. The Key Role of Educational Research in the Development and Evaluation of the National Numeracy Strategy

    ERIC Educational Resources Information Center

    Brown, Margaret; Askew, Mike; Millett, Alison; Rhodes, Valerie

    2003-01-01

    The authors contest a politician's claim that the National Numeracy Strategy (NNS) in English primary schools has been an undisputed success with no contribution from educational researchers. First, the key role of researchers and research in the development of the NNS is outlined. Then there is a description of the Leverhulme Numeracy Research…

  8. Research strategy for developing key information on bromate's mode of action.

    PubMed

    Bull, Richard J; Cottruvo, Joseph A

    2006-04-17

    metabolism of bromate and to associate these with key events for the induction of cancer and develop an initial pharmacokinetic (PK) model based on preliminary studies. Phase II will be implemented if it appears that there is a linear relationship between external dose and key event responses and is designed to gather carcinogenesis data in female rats in the absence of alpha2u-globulin-induced nephropathy which the workgroup concluded was a probable contributor to the responses observed in the male rats for which detailed dose-response data were collected. If the key events and external dosimetry are found not to be linear in Phase I, Phase III is initiated with a screening study of the auditory toxicity of bromate to determine if it is likely to be exacerbated by chronic exposure. If this occurs, auditory toxicity will be further evaluated in Phase IV. If auditory toxicity is determined unlikely to occur, an alternative chronic study in female rats to the one identified in Phase II will be implemented to include exposure in utero. This was recommended to address the possibility that the fetus may be more susceptible. One of the three options are to be implemented in Phase IV depending upon whether preliminary data indicated that chronic auditory toxicity, reproductive and/or developmental toxicities, or a combination of these outcomes is necessary to characterize the toxicology of low dose exposures to bromate. Each phase of the research will be accompanied by further development of pharmacokinetic models to guide collection of appropriate data to meet the needs of the more sophisticated studies. It is suggested that a Bayesian approach be utilized to develop a final risk model based upon measurement of prior observations from the Phase I studies and the set of posterior observations that would be obtained from whichever chronic study is conducted.

  9. Vulnerable Children's Access to Examinations at Key Stage 4. Research Report RR639

    ERIC Educational Resources Information Center

    Kendall, Sally; Johnson, Annie; Martin, Kerry; Kinder; Kay

    2005-01-01

    This research project was commissioned by the Department for Education and Skills (DfES) in 2004 to examine barriers to vulnerable children accessing examinations at the end of key stage 4 and to identify strategies employed to overcome these barriers. Key groups of vulnerable children identified by the DfES included: (1) Looked-after children;…

  10. Language Teachers' Responses to Educational Research: Addressing the "Crisis" of Representation

    ERIC Educational Resources Information Center

    Anwaruddin, Sardar M.

    2016-01-01

    While teachers are being called upon to turn to educational research and find evidence of "what works," critics argue that research often suffers from a crisis of representation. They contend that research reports fail to sufficiently capture the lived experiences of research participants. In this article, I present insights gleaned from…

  11. A Selected Review of the Underpinnings of Ethics for Human Performance Technology Professionals--Part One: Key Ethical Theories and Research.

    ERIC Educational Resources Information Center

    Dean, Peter J.

    1993-01-01

    Provides a review of the key ethical theories and relevant empirical research relating to the practice of human performance technology. Topics addressed include ethics, morals, business ethics, ethics officers, empiricism versus normative ethical theory, consequentialism, utilitarianism, nonconsequentialism, Kohlberg model of cognitive moral…

  12. DIII-D research towards resolving key issues for ITER and steady-state tokamaks

    NASA Astrophysics Data System (ADS)

    Hill, D. N.; the DIII-D Team

    2013-10-01

    The DIII-D research program is addressing key ITER research needs and developing the physics basis for future steady-state tokamaks. Pellet pacing edge-localized mode (ELM) control in the ITER configuration reduces ELM energy loss in proportion to 1/fpellet by inducing ELMs at up to 12× the natural ELM rate. Complete suppression of ELMs with resonant magnetic perturbations has been extended to the q95 expected for ITER baseline scenario discharges, and long-duration ELM-free QH-mode discharges have been produced with ITER-relevant co-current neutral-beam injection (NBI) using external n = 3 coils to generate sufficient counter-Ip torque. ITER baseline discharges at βN ˜ 2 and scaled NBI torque have been maintained in stationary conditions for more than four resistive times using electron cyclotron current drive (ECCD) for tearing mode suppression and disruption avoidance; active tracking with steerable launchers and feedback control catch these modes at small amplitude, reducing the ECCD power required to suppress them. Massive high-Z gas injection into disruption-induced 300-600 kA 20 MeV runaway electron (RE) beams yield dissipation rates ˜10× faster than expected from e-e collisions and demonstrate the possibility of benign dissipation of such REs should they occur in ITER. Other ITER-related experiments show measured intrinsic plasma torque in good agreement with a physics-based model over a wide range of conditions, while first-time main-ion rotation measurements show it to be lower than expected from neoclassical theory. Core turbulence measurements show increased temperature fluctuations correlated with sharply enhanced electron transport when \

  13. Routing and Addressing Problems in Large Metropolitan-Scale Internetworks. ISI Research Report.

    ERIC Educational Resources Information Center

    Finn, Gregory G.

    This report discusses some of the problems and limitations in existing internetwork design for the connection of packet-switching networks of different technologies and presents an algorithm that has been shown to be suitable for internetworks of unbounded size. Using a new form of address and a flat routing mechanism called Cartesian routing,…

  14. 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.

  15. From experience to definition: addressing the question 'what is qualitative research?'.

    PubMed

    Smythe, Liz; Giddings, Lynne S

    2007-07-01

    Most health professionals today have heard of 'qualitative research' but many remain confused as to what it is and how to go about doing it. In this paper, two experienced qualitative researchers become engaged in conversation exploring the question 'what is qualitative research?' Lynne Giddings and Liz Smythe are Associate Professors in the Faculty of Health & Environmental Sciences at the Auckland University of Technology. They engage a reader in exploring issues such as: What might draw you to qualitative research? How does qualitative research make a difference to practice? How can reading a qualitative research article inform practice? From a qualitative perspective, what is 'truth'? How many participants? What happens to the data? What about the bias of the researcher? Can qualitative findings be trusted? Stories and exemplars are used to highlight the processes and issues involved in undertaking a qualitative research study.

  16. Playing Fair?: Minority Research Institutions Call for NIH to Address Funding Disparities

    ERIC Educational Resources Information Center

    Stuart, Reginald

    2012-01-01

    When Ph.D. science and health researchers are seeking financial support for their health science studies, more often than not they apply to the federal government's National Institutes of Health (NIH) for an RO1 research grant, which boosts a project's standing in the research community as well as the career of the applicant. Even before the NIH…

  17. School Nurses Can Address Existing Gaps in School-Age Sleep Research

    ERIC Educational Resources Information Center

    Willgerodt, Mayumi A.; Kieckhefer, Gail M.

    2013-01-01

    Sleep has been linked to a host of physical, behavioral, and emotional outcomes, and research has documented that youth across the globe are experiencing inadequate sleep. Despite this knowledge, however, very little research has been conducted on school-age children; much of the extant research has focused on infants, toddlers, preschoolers,…

  18. Beyond the "National Container": Addressing Methodological Nationalism in Higher Education Research

    ERIC Educational Resources Information Center

    Shahjahan, Riyad A.; Kezar, Adrianna J.

    2013-01-01

    This essay argues that there is a need for higher education researchers to become aware of methodological nationalism (MN) and take steps to reframe their scholarship in new ways. It illuminates two characteristics of MN prevalent in higher education research and suggests that although a few researchers have attempted to move beyond MN in the…

  19. Action Research in Education: Addressing Gaps in Ethical Principles and Practices

    ERIC Educational Resources Information Center

    Nolen, Amanda L.; Putten, Jim Vander

    2007-01-01

    Action research in education has gained increasing attention in the past 20 years. It is viewed as a practical yet systematic research method that enables teachers to investigate their own teaching and their students' learning. However, the ethical issues unique to this form of insider research have received less attention. Drawing on several…

  20. The Problem of Gender Categorisation: Addressing Dilemmas Past and Present in Gender and Education Research

    ERIC Educational Resources Information Center

    Francis, Becky; Paechter, Carrie

    2015-01-01

    Developments in the field of gender theory as applied to education since the 1970s are briefly reviewed in order to highlight key challenges and debates around gender categorisation and identification in gender and education. We argue that conundrums of categorisation have haunted, and continue to haunt, the field of gender theory, and empirical…

  1. Military Nutrition Research: Eight Tasks to Address Medical Factors Limiting Soldier Effectiveness

    DTIC Science & Technology

    2005-10-01

    exercise time to fatigue . Following the assumption of Task leadership by Dr. Eric Ravussin (June, 2000), this task was refocused to address two major...branched chain amino acids may be more effective at delaying fatigue than carbohydrate alone. "o Branched chain amino acid ingestion seems to reduce...prolactin secretion during exercise. This is suggestive of reduced serotonergic activity indicating that if central fatigue (emanating from

  2. The Evidence Base for Mental Health Consultation in Early Childhood Settings: Research Synthesis Addressing Staff and Program Outcomes

    ERIC Educational Resources Information Center

    Brennan, Eileen M.; Bradley, Jennifer R.; Allen, Mary Dallas; Perry, Deborah F.

    2008-01-01

    Research Findings: One strategy to support early childhood providers' work with children exhibiting challenging behavior is offering mental health consultation services in order to build staff skills and confidence and reduce staff stress and turnover. Through systematic search procedures, 26 recent studies were identified that addressed the…

  3. [Research progress on key technology of power and signal transmission in neuroprosthetic].

    PubMed

    Wang, Xing; Peng, Chenglin; Liu, Tao; Wang, Rui; Hou, Wensheng; Zheng, Xiaolin; Zheng, Erxin

    2011-10-01

    The power and signal transmission technology is one of the key technologies in neuroprosthetic research. This paper proposes firstly the related theory of power and signal transmission technology in neuroprosthetic, then summarizes the three key aspects of the power and signal transmission technology in neuroprosthetic. After analyzed the development of the inductive wireless power harvesting technology, the wireless telemetry technology and the wireless power harvesting telemetry technology, the emphasis on research contents will be proposed and discussed, which will help accelerate the further research of prosthetic.

  4. Addressing Student Success and Retention in STEM Majors Through Strategic Curriculum Pathways and Early Research Experiences

    NASA Astrophysics Data System (ADS)

    Jaspersohn, Robert P.

    In this dissertation we discuss a common first-year STEM curriculum pathway for undergraduate students majoring in science, math, or engineering, and a modification to this curriculum pathway that has been implemented, based on students' needs prior to enrollment. The intent is increasing student retention and success in the university and in STEM. The effects of the modification on student success, progression, retention and persistence are assessed, specifically. Second year retention in the university for the students who went through the modification has increased by 5%. Alternate non-traditional pathways within the first year physics laboratory experience can be introduced to address student needs.

  5. Reflections on Ways Forward for Addressing Ethical Concerns in Mobile Learning Research

    ERIC Educational Resources Information Center

    Wishart, Jocelyn

    2016-01-01

    This paper reflects on a decade of discussions about the range of ethical issues arising in mobile learning research. Research into the educational potential of mobile, handheld technologies to enhance teaching and learning has been regularly frustrated by lecturers' and teachers' concerns about how their students might use such devices. At other…

  6. Comprehending the Value Structures Influencing Significance and Power behind Experiential Education Research. Opening Address SEER 2004

    ERIC Educational Resources Information Center

    Gass, Michael A.

    2005-01-01

    This paper presents the opening remarks made by Michael Gass at the 2004 Symposium on Experiential Education Research. In his speech, Gass draws attention to several of the dynamics connecting research to the current value and livelihood of the experiential education field. He contends that these dynamics ultimately have a large effect on…

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

    ERIC Educational Resources Information Center

    Wilson, Amy T.; Winiarczyk, Rowena E.

    2014-01-01

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

  8. A Collection of NIDA Notes: Articles That Address Research on Club Drugs.

    ERIC Educational Resources Information Center

    National Inst. on Drug Abuse (DHHS/PHS), Bethesda, MD.

    Included in this document are selections of topic-specific articles on club drug research reprinted from the National Institute on Drug Abuse's (NIDA) research newsletter, NIDA Notes. The collection features articles originally published from 1996 through 2002. Topics include the effects of ecstasy and methamphetamine on the brain and body,…

  9. An Education Foundations Course and Teacher Research: Addressing the Impact of Local Homelessness on Education

    ERIC Educational Resources Information Center

    Smart-Morstad, Karla; Triggs, Sara; Langlie, Teri

    2017-01-01

    Homeless education is studied through qualitative teacher research. This article reports the perspectives and experiences of a school administrator, social worker, teacher, and Family Shelter school-to-shelter liaison in describing their experiences with homeless elementary students and their parents. College faculty did the research to prepare…

  10. A Collection of NIDA NOTES. Articles That Address Research on Heroin.

    ERIC Educational Resources Information Center

    National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

    Included in this document are selections of topic-specific articles on heroin research reprinted from the National Institute on Drug Abuses (NIDA) research newsletter, NIDA Notes. Titles include: Buprenorphine Taken Three Times Per Week Is as Effective as Daily Doses in Treating Heroin Addiction; 33-Year Study Finds Lifelong, Lethal Consequences…

  11. A Consideration to Two Main Ethical Issues in Educational Research, and How May These Be Addressed

    ERIC Educational Resources Information Center

    Abed, Mohaned Ghazi

    2015-01-01

    This paper has firstly discussed the topic of Ethical Issues in Education, and has accordingly highlighted the fact that ethics are not something to deem at the commencement of a research project or fieldwork, but rather throughout the entire research process. Furthermore, two of the most important ethical issues have been given…

  12. A Collection of NIDA Notes: Articles That Address Research on Marijuana.

    ERIC Educational Resources Information Center

    National Inst. on Drug Abuse (DHHS/PHS), Bethesda, MD.

    Included in this document are selections of topic-specific articles on marijuana research reprinted from the National Institute on Drug Abuse's (NIDA) research newsletter, NIDA Notes. The collection features articles originally published from 1995 through 2002. Topics include long-term cognitive impairments in heavy marijuana users, evidence that…

  13. Putting Principles into Practice: Addressing Historical Trauma, Mistrust, and Apprehension in Research Methods Courses

    ERIC Educational Resources Information Center

    Henderson, Zuleka; Acquaye-Doyle, Lucinda A.; Waites, Shayna; Howard, Tyriesa

    2016-01-01

    The social work profession has articulated commitments to acknowledging and affirming how diversity and culture shape the human experience and to developing social workers who can competently engage in research-informed practice and practice-informed research. However, there remains a need in social work education for more widespread use of…

  14. Addressing Perinatal Disparities Using Community-Based Participatory Research: Data into Action

    ERIC Educational Resources Information Center

    Masho, Saba; Keyser-Marcus, Lori; Varner, Sara; Singleton, Rose; Bradford, Judith; Chapman, Derek; Svikis, Dace

    2011-01-01

    Striking racial disparities in infant mortality exist in the United States, with rates of infant death among African Americans nearly twice the national average. Community-based participatory research approaches have been successful in fostering collaborative relationships between communities and researchers that are focused on developing…

  15. Writing Cover Letters That Address Instructor Feedback Improves Final Papers in a Research Methods Course

    ERIC Educational Resources Information Center

    Daniel, Frances; Gaze, Catherine M.; Braasch, Jason L. G.

    2015-01-01

    We examined how writing cover letters to the instructor influenced final papers in research methods courses. After receiving instructor feedback on drafts of each section of an American Psychological Association style research paper throughout the semester, students in two classes wrote cover letters to the instructor explaining how the instructor…

  16. Academic Institutions and One Health: Building Capacity for Transdisciplinary Research Approaches to Address Complex Health Issues at the Animal–Human–Ecosystem Interface

    PubMed Central

    Allen-Scott, Lisa K.; Buntain, Bonnie; Hatfield, Jennifer M.; Meisser, Andrea

    2015-01-01

    To improve health at the human, animal, and ecosystem interface, defined as One Health, training of researchers must transcend individual disciplines to develop a new process of collaboration. The transdisciplinary research approach integrates frameworks and methodologies beyond academic disciplines and includes involvement of and input from policy makers and members of the community. The authors argue that there should be a significant shift in academic institutions’ research capacity to achieve the added value of a transdisciplinary approach for addressing One Health problems. This Perspective is a call to action for academic institutions to provide the foundations for this salient shift. The authors begin by describing the transdisciplinary approach, propose methods for building transdisciplinary research capacity, and highlight three value propositions that support the case. Examples are provided to illustrate how the transdisciplinary approach to research adds value through improved sustainability of impact, increased cost-effectiveness, and enhanced abilities to mitigate potentially harmful unintended consequences. The authors conclude with three key recommendations for academic institutions: (1) a focus on creating enabling environments for One Health and transdisciplinary research, (2) the development of novel funding structures for transdisciplinary research, and (3) training of “transmitters” using real-world-oriented educational programs that break down research silos through collaboration across disciplines. PMID:25650827

  17. Academic Institutions and One Health: Building Capacity for Transdisciplinary Research Approaches to Address Complex Health Issues at the Animal-Human-Ecosystem Interface.

    PubMed

    Allen-Scott, Lisa K; Buntain, Bonnie; Hatfield, Jennifer M; Meisser, Andrea; Thomas, Christopher James

    2015-07-01

    To improve health at the human, animal, and ecosystem interface, defined as One Health, training of researchers must transcend individual disciplines to develop a new process of collaboration. The transdisciplinary research approach integrates frameworks and methodologies beyond academic disciplines and includes involvement of and input from policy makers and members of the community. The authors argue that there should be a significant shift in academic institutions' research capacity to achieve the added value of a transdisciplinary approach for addressing One Health problems. This Perspective is a call to action for academic institutions to provide the foundations for this salient shift. The authors begin by describing the transdisciplinary approach, propose methods for building transdisciplinary research capacity, and highlight three value propositions that support the case. Examples are provided to illustrate how the transdisciplinary approach to research adds value through improved sustainability of impact, increased cost-effectiveness, and enhanced abilities to mitigate potentially harmful unintended consequences. The authors conclude with three key recommendations for academic institutions: (1) a focus on creating enabling environments for One Health and transdisciplinary research, (2) the development of novel funding structures for transdisciplinary research, and (3) training of "transmitters" using real-world-oriented educational programs that break down research silos through collaboration across disciplines.

  18. Policies and initiatives aimed at addressing research misconduct in high-income countries.

    PubMed

    Resnik, David B; Master, Zubin

    2013-01-01

    David Resnik and Zubin Master review current policies and initiatives for preventing and managing research misconduct in high-income countries, summarize some high profile cases of misconduct, and make suggestions on ways forward.

  19. Addressing transportation energy and environmental impacts: technical and policy research directions

    SciTech Connect

    Weissenberger, S.; Pasternak, A.; Smith, J.R.; Wallman, H.

    1995-08-01

    The Lawrence Livermore National Laboratory (LLNL) is establishing a local chapter of the University of California Energy Institute (UCEI). In order to most effectively contribute to the Institute, LLNL sponsored a workshop on energy and environmental issues in transportation. This workshop took place in Livermore on August 10 and brought together researchers from throughout the UC systems in order to establish a joint LLNL-UC research program in transportation, with a focus on energy and environmental impacts.

  20. Nine key functions for a human subjects protection program for community-engaged research: points to consider.

    PubMed

    Ross, Lainie Friedman; Loup, Allan; Nelson, Robert M; Botkin, Jeffrey R; Kost, Rhonda; Smith, George R; Gehlert, Sarah

    2010-03-01

    The ethical conduct of Community-Engaged Research (CEnR), of which the Community-Based Participatory Research (CBPR) model is the partnership model most widely discussed in the CEnR literature and is the primary model we draw upon in this discussion, requires an integrated and comprehensive human subjects protection (HSP) program that addresses the additional concerns salient to CEnR where members of a community are both research partners and participants. As delineated in the federal regulations, the backbone of a HSP program is the fulfillment of nine functions: (1) minimize risks; (2) reasonable benefit-risk ratio; (3) fair subject selection; (4) adequate monitoring; (5) informed consent; (6) privacy and confidentiality; (7) conflicts of interest; (8) address vulnerabilities; and (9) HSP training. The federal regulations, however, do not consider the risks and harms that may occur to groups, and these risks have not traditionally been included in the benefit: risk analysis nor have they been incorporated into an HSP framework. We explore additional HSP issues raised by CEnR within these nine ethical functions. Various entities exist that can provide HSP---the investigator, the Institutional Review Board, the Conflict of Interest Committee, the Research Ethics Consultation program, the Research Subject Advocacy program, the Data and Safety Monitoring Plan, and the Community Advisory Board. Protection is best achieved if these entities are coordinated to ensure that no gaps exist, to minimize unnecessary redundancy, and to provide checks and balances between the different entities of HSP and the nine functions that they must realize. The document is structured to provide a "points-to-consider" roadmap for HSP entities to help them adequately address the nine key functions necessary to provide adequate protection of individuals and communities in CEnR.

  1. NINE KEY FUNCTIONS FOR A HUMAN SUBJECTS PROTECTION PROGRAM FOR COMMUNITY-ENGAGED RESEARCH: POINTS TO CONSIDER1

    PubMed Central

    Ross, Lainie Friedman; Loup, Allan; Nelson, Robert M.; Botkin, Jeffrey R.; Kost, Rhonda; Smith, George R.; Gehlert, Sarah

    2010-01-01

    The Ethical Conduct of Community-engaged research (CEnR), of which the Community-Based Participatory Research (CBPR) model is the partnership model most widely discussed in the CEnR literature and is the primary model we draw upon in this discussion, requires an integrated and comprehensive human subjects protection (HSP) program that addresses the additional concerns salient to CEnR where members of a community are both research partners and participants. As delineated in the federal regulations, the backbone of a HSP program is the fulfillment of nine functions: (1) minimize risks; (2) reasonable benefit-risk ratio; (3) fair subject selection; (4) adequate monitoring; (5) informed consent; (6) privacy and confidentiality; (7) conflicts of interest; (8) address vulnerabilities; and (9) HSP training. The federal regulations, however, do not consider the risks and harms that may occur to groups, and these risks have not traditionally been included in the benefit: risk analysis nor have they been incorporated into an HSP framework. We explore additional HSP issues raised by CEnR within these nine ethical functions. Various entities exist that can provide HSP—the investigator, the Institutional Review Board, the Conflict of Interest Committee, the Research Ethics Consultation program, the Research Subject Advocacy program, the Data and Safety Monitoring Plan, and the Community Advisory Board. Protection is best achieved if these entities are coordinated to ensure that no gaps exist, to minimize unnecessary redundancy, and to provide checks and balances between the different entities of HSP and the nine functions that they must realize. The document is structured to provide a “points-to-consider” roadmap for HSP entities to help them adequately address the nine key functions necessary to provide adequate protection of individuals and communities in CEnR. PMID:20235862

  2. Addressing oral health disparities in settings without a research-intensive dental school: collaborative strategies.

    PubMed

    Easa, David; Harrigan, Rosanne; Hammatt, Zoè; Greer, Mark; Kuba, Carolyn; Davis, James; Beck, James D; Offenbacher, Steven

    2005-01-01

    Research suggests that oral health is linked to systemic health, and those with poor oral health are potentially at greater risk for important diseases, including cardiovascular disease, stroke, diabetes mellitus, and adverse pregnancy outcomes. Asians and Pacific Islanders (APIs) in Hawaii have high rates of many such diseases. Studies in children in Hawaii have revealed disparities in dental health; for example, API children have significantly higher rates of cavities than other groups. Hence, conducting further study is vital in adults, particularly APIs, to assess oral health and its correlation to overall health outcomes. Given the lack of a dental school and the lack of fluoridated water in the state, the University of Hawaii's John A. Burns School of Medicine (ABSOM) has identified the need to assume a leadership role in creating effective community-based oral health research and treatment programs. With the support of the National Institute of Dental and Craniofacial Research, JABSOM fostered a collaborative relationship with the University of North Carolina at Chapel Hill School of Dentistry, a premiere research-intensive dental school, the Waimanalo Health Center, and the Hawaii State Department of Health. This partnership has worked together to implement a community-based approach to performing research designed to illuminate disparities and develop innovative strategies to promote oral health in Hawaii's diverse populations. We hope that this collaborative, culturally competent approach may serve as a model for use in other settings without a research-intensive dental school.

  3. Key Stakeholders' Perceptions of Motivators for Research Participation Among Individuals Who Are Incarcerated.

    PubMed

    Hanson, Bridget L; Faulkner, Sherilyn A; Brems, Christiane; Corey, Staci L; Eldridge, Gloria D; Johnson, Mark E

    2015-10-01

    Understanding motivations of research participants is crucial for developing ethical research protocols, especially for research with vulnerable populations. Through interviews with 92 institutional review board members, prison administrators, research ethicists, and researchers, we explored key stakeholders' perceptions of what motivates incarcerated individuals to participate in research. Primary motivators identified were a desire to contribute to society, gaining knowledge and health care, acquiring incentives, and obtaining social support. The potential for undue influence or coercion were also identified as motivators. These results highlight the need for careful analysis of what motivates incarcerated individuals to participate in research as part of developing or reviewing ethically permissible and responsible research protocols. Future research should expand this line of inquiry to directly include perspectives of incarcerated individuals.

  4. Key Stakeholders’ Perceptions of Motivators for Research Participation among Individuals who are Incarcerated

    PubMed Central

    Hanson, Bridget L.; Faulkner, Sherilyn A.; Brems, Christiane; Corey, Staci L.; Eldridge, Gloria D.; Johnson, Mark E.

    2015-01-01

    Understanding motivations of research participants is crucial for developing ethical research protocols, especially for research with vulnerable populations. Through interviews with 92 IRB members, prison administrators, research ethicists, and researchers, we explored key stakeholders’ perceptions of what motivates incarcerated individuals to participate in research. Primary motivators identified were a desire to contribute to society, gaining knowledge and healthcare, acquiring incentives, and obtaining social support. The potential for undue influence or coercion were also identified as motivators. These results highlight the need for careful analysis of what motivates incarcerated individuals to participate in research as part of developing or reviewing ethically permissible and responsible research protocols. Future research should expand this line of inquiry to directly include perspectives of incarcerated individuals. PMID:26283681

  5. Addressing service deficits for the physically disabled in New Zealand: an action research study.

    PubMed

    Corbett, Andrea M; Francis, Karen; Chapman, Ysanne

    2009-08-01

    As a consequence of the global trend towards new managerialism the New Zealand government undertook reforms of the health-care system during the 1980s and 1990s. These reforms, to a system that had functioned essentially unchanged since the 1930s, improved fiscal accountability at the expense of ensuring continuity of care. The restructuring particularly affected vulnerable populations with permanent disability and long-term health needs. This study sought to address the service deficits of the current health service delivery system and to identify strategies to ensure continuity of care for this group. The development of a clinical pathway and the appointment of a clinical care coordinator to oversee the delivery of comprehensive seamless health-care services were the major recommendations resulting from this study.

  6. 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.

  7. College Students' Views of Work-Life Balance in STEM Research Careers: Addressing Negative Preconceptions.

    PubMed

    Tan-Wilson, Anna; Stamp, Nancy

    2015-01-01

    In career discussions, female undergraduates said that if they were to attend graduate school in science, technology, engineering, and mathematics (STEM) and were to follow a career based on their research training, they would have to give up having a family. A subsequent survey showed that many students, both men and women, thought work-life balance would be more difficult to achieve in a STEM research path than in other professions they were considering. Their views of STEM research being less family-friendly were more pronounced on issues of parental leaves and caring for children than finding a spouse/partner and landing two jobs in the same locality. To provide role models of work-life balance in STEM professions, we convened panels of dual-career couples who described how they worked together to raise their children while advancing their scientific careers. Our selection of panelists and topics of discussion were based on findings of social science research on work-life balance. On a survey with the same questions administered afterward, the changes in paired responses of male and female students with respect to all four issues showed a significant shift toward thinking that a research-based STEM career would be no more difficult than other careers they were considering.

  8. College Students’ Views of Work–Life Balance in STEM Research Careers: Addressing Negative Preconceptions

    PubMed Central

    Tan-Wilson, Anna; Stamp, Nancy

    2015-01-01

    In career discussions, female undergraduates said that if they were to attend graduate school in science, technology, engineering, and mathematics (STEM) and were to follow a career based on their research training, they would have to give up having a family. A subsequent survey showed that many students, both men and women, thought work–life balance would be more difficult to achieve in a STEM research path than in other professions they were considering. Their views of STEM research being less family-friendly were more pronounced on issues of parental leaves and caring for children than finding a spouse/partner and landing two jobs in the same locality. To provide role models of work–life balance in STEM professions, we convened panels of dual-career couples who described how they worked together to raise their children while advancing their scientific careers. Our selection of panelists and topics of discussion were based on findings of social science research on work–life balance. On a survey with the same questions administered afterward, the changes in paired responses of male and female students with respect to all four issues showed a significant shift toward thinking that a research-based STEM career would be no more difficult than other careers they were considering. PMID:26163564

  9. Addressing Control Research Issues Leading to Piloted Simulations in Support of the IFCS F-15

    NASA Technical Reports Server (NTRS)

    Napolitano, Marcello; Perhinschi, Mario; Campa, Giampiero; Seanor, Brad

    2004-01-01

    This report summarizes the research effort by a team of researchers at West Virginia University in support of the NASA Intelligent Flight Control System (IFCS) F-15 program. In particular, WVU researchers assisted NASA Dryden researchers in the following technical tasks leading to piloted simulation of the 'Gen_2' IFCS control laws. Task #1- Performance comparison of different neural network (NN) augmentation for the Dynamic Inversion (DI) -based VCAS 'Gen_2' control laws. Task #2- Development of safety monitor criteria for transition to research control laws with and without failure during flight test. Task #3- Fine-tuning of the 'Gen_2' control laws for cross-coupling reduction at post-failure conditions. Matlab/Simulink-based simulation codes were provided to the technical monitor on a regular basis throughout the duration of the project. Additional deliverables for the project were Power Point-based slides prepared for different project meetings. This document provides a description of the methodology and discusses the general conclusions from the simulation results.

  10. Strategies to address participant misrepresentation for eligibility in Web-based research.

    PubMed

    Kramer, Jessica; Rubin, Amy; Coster, Wendy; Helmuth, Eric; Hermos, John; Rosenbloom, David; Moed, Rich; Dooley, Meghan; Kao, Ying-Chia; Liljenquist, Kendra; Brief, Deborah; Enggasser, Justin; Keane, Terence; Roy, Monica; Lachowicz, Mark

    2014-03-01

    Emerging methodological research suggests that the World Wide Web ("Web") is an appropriate venue for survey data collection, and a promising area for delivering behavioral intervention. However, the use of the Web for research raises concerns regarding sample validity, particularly when the Web is used for recruitment and enrollment. The purpose of this paper is to describe the challenges experienced in two different Web-based studies in which participant misrepresentation threatened sample validity: a survey study and an online intervention study. The lessons learned from these experiences generated three types of strategies researchers can use to reduce the likelihood of participant misrepresentation for eligibility in Web-based research. Examples of procedural/design strategies, technical/software strategies and data analytic strategies are provided along with the methodological strengths and limitations of specific strategies. The discussion includes a series of considerations to guide researchers in the selection of strategies that may be most appropriate given the aims, resources and target population of their studies.

  11. The Brown Superfund Basic Research Program: A Multistakeholder Partnership Addresses Real-World Problems in Contaminated Communities

    PubMed Central

    Senier, Laura; Hudson, Benjamin; Fort, Sarah; Hoover, Elizabeth; Tillson, Rebecca; Brown, Phil

    2008-01-01

    The NIEHS funds several basic and applied research programs, many of which also require research translation or outreach. This paper reports on a project by the Brown University Superfund Basic Research Program (SBRP), in which outreach and research translation teams collaborated with state regulatory agency personnel and community activists on a legislative initiative to mitigate the financial impacts of living in a contaminated community. The Environmentally Compromised Home Ownership (ECHO) program makes home equity loans of up to $25,000 available to qualified applicants. This collaboration provides a case study in community engagement and demonstrates how research translation and outreach activities that are clearly differentiated yet well integrated can improve a suite of basic and applied research. Although engaging diverse constituencies can be difficult, community-engaged translation and outreach have the potential to make research findings more useful to communities, address some of the social impacts of contamination, and empower stakeholders to pursue their individual and collectively-held goals for remediation. The NIEHS has recently renewed its commitment to community-engaged research and advocacy, making this an optimal time to reflect on how basic research programs that engage stakeholders through research translation and outreach can add value to the overall research enterprise. PMID:18677987

  12. 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.

  13. Building the Relations of New and Veteran Teachers to Address Retention: An Action Research Study

    ERIC Educational Resources Information Center

    Roberts, John-Bernard

    2016-01-01

    This dissertation analyzed the factors that affected the retention of new teachers in the United States. This action research study was conducted utilizing qualitative data. Qualitative methods were relied upon to investigate perspectives from new and veteran teachers. It was proposed that teachers left the profession due to opportunity cost…

  14. Incomplete Reporting: Addressing the Prevalence of Outcome-Reporting Bias in Educational Research

    ERIC Educational Resources Information Center

    Trainor, Brian; Polanin, Joshua; Williams, Ryan; Pigott, Terri

    2015-01-01

    Outcome reporting bias refers to the practice of omitting from primary studies outcomes that were actually collected. When primary studies do not report on all the outcomes assessed, there is an incomplete understanding of a phenomenon that may be compounded when the study is included in a systematic review of research. Outcome reporting bias is…

  15. College Students' Views of Work-Life Balance in STEM Research Careers: Addressing Negative Preconceptions

    ERIC Educational Resources Information Center

    Tan-Wilson, Anna; Stamp, Nancy

    2015-01-01

    In career discussions, female undergraduates said that if they were to attend graduate school in science, technology, engineering, and mathematics (STEM) and were to follow a career based on their research training, they would have to give up having a family. A subsequent survey showed that many students, both men and women, thought work-life…

  16. State of the Research & Literature Address: ACT with Children, Adolescents and Parents

    ERIC Educational Resources Information Center

    Murrell, Amy R.; Scherbarth, Andrew J.

    2006-01-01

    Acceptance and Commitment Therapy (ACT; Hayes, Strosahl, & Wilson, 1999) has been found effective in treating a wide number of psychological conditions affecting adults. To date, however, little research has been done on the use of ACT with youth and parents. Few efforts have been made at summarizing the literature that does exist. This article,…

  17. Addressing Research at the Intersection of Academic Literacies and New Technology

    ERIC Educational Resources Information Center

    Crook, Charles

    2005-01-01

    Academic literacies research has significantly informed educational practice across a range of disciplines. But this influence has largely been through a focus on genres of written language. The growth of new information and communication technologies demands a broader view of academic literacy and how it now informs situations of learning. This…

  18. Changing the Face of Research: Tribal Colleges Address Community Well-Being

    ERIC Educational Resources Information Center

    Bird, Dorreen Yellow

    2007-01-01

    The article focuses on public health research projects which are being conducted at two Indian colleges; Candeska Cikana Community College in Fort Trotten, North Dakota and Turtle Mountain Community College in Belcourt, North Dakota. Candeska Community College was given a 6 year grant funded by the National Institutes of Diabetes, Digestive and…

  19. State of the Research and Literature Address: ACT with Children, Adolescents and Parents

    ERIC Educational Resources Information Center

    Murrell, Amy R.; Scherbarth, Andrew J.

    2011-01-01

    Acceptance and Commitment Therapy (ACT; Hayes, Strosahl, & Wilson, 1999) has been found effective in treating a wide number of psychological conditions affecting adults. To date, however, little research has been done on the use of ACT with youth and parents. Few efforts have been made at summarizing the literature that does exist. This article,…

  20. Has Research on Collaborative Learning Technologies Addressed Massiveness? A Literature Review

    ERIC Educational Resources Information Center

    Manathunga, Kalpani; Hernández-Leo, Davinia

    2015-01-01

    There is a growing interest in understanding to what extent innovative educational technologies can be used to support massive courses. Collaboration is one of the main desired elements in massive learning actions involving large communities of participants. Accumulated research in collaborative learning technologies has proposed and evaluated…

  1. Addressing Informatics Barriers to Conducting Observational Comparative Effectiveness Research: A Comparative Case Analysis

    ERIC Educational Resources Information Center

    Boone, Christopher P. D.

    2013-01-01

    Background: The U.S. health care system has been under immense scrutiny for ever-increasing costs and poor health outcomes for its patients. Comparative Effectiveness Research (CER) has emerged as a generally accepted practice by providers, policy makers, and scientists as an approach to identify the most clinical- and cost-effective interventions…

  2. Addressing Language Variety in Educational Settings: Toward a Policy and Research Agenda

    ERIC Educational Resources Information Center

    Miciak, Jeremy; Wilkinson, Cheryl; Alexander, Celeste; Reyes, Pedro

    2016-01-01

    Improving minority academic achievement is a primary goal for education policy makers. Despite resource allocations, gaps in minority accomplishments persist. Emerging research suggests language variety may hinder minority students, thereby slowing academic progress. This article synthesizes suggestions from a panel composed of experts in the…

  3. Addressing gender dynamics and engaging men in HIV programs: lessons learned from Horizons research.

    PubMed

    Pulerwitz, Julie; Michaelis, Annie; Verma, Ravi; Weiss, Ellen

    2010-01-01

    In the field of human immunodeficiency virus (HIV) prevention, there has been increasing interest in the role that gender plays in HIV and violence risk, and in successfully engaging men in the response. This article highlights findings from more than 10 studies in Asia, Africa, and Latin America--conducted from 1997 through 2007 as part of the Horizons program--that have contributed to understanding the relationship between gender and men's behaviors, developing useful measurement tools for gender norms, and designing and evaluating the impact of gender-focused program strategies. Studies showed significant associations between support for inequitable norms and risk, such as more partner violence and less condom use. Programmatic lessons learned ranged from insights into appropriate media messages, to strategies to engage men in critically reflecting upon gender inequality, to the qualities of successful program facilitators. The portfolio of work reveals the potential and importance of directly addressing gender dynamics in HIV- and violence-prevention programs for both men and women.

  4. Measurement and Data Analysis in Research Addressing Health Disparities in Substance Abuse

    PubMed Central

    Burlew, Ann Kathleen; Feaster, Daniel; Brecht, Mary-Lynn; Hubbard, Robert

    2013-01-01

    This paper describes concrete strategies for conducting substance abuse research with Ethnic Minorities. Two issues associated with valid analysis, measurement and data analysis, are included. Both empirical (e.g., Confirmatory Factor Analysis, Item Response Theory, and regression) and nonempirical (e.g., focus groups, expert panels, pilot studies and translation equivalence) approaches to improving measures are described. A discussion of the use of norms and cutoff scores derived from a different ethnic group along with the effects of the ethnicity of the interviewer or coder on measurement is included. The section on data analysis describes why the use of race comparison designs may lead to misleading conclusions. Alternatives to race comparison analysis including within group and between group analyses are described. The shortcomings of combining ethnic groups for analyses are discussed. The paper ends with a list of recommendations for research with Ethnic Minorities. PMID:18550320

  5. Identifying and Addressing Stakeholder Interests in Design Science Research: An Analysis Using Critical Systems Heuristics

    NASA Astrophysics Data System (ADS)

    Venable, John R.

    This paper utilises the Critical Systems Heuristics (CSH) framework developed by Werner Ulrich to critically consider the stakeholders and design goals that should be considered as relevant by researchers conducing Design Science Research (DSR). CSH provides a philosophically and theoretically grounded framework and means for critical consideration of the choices of stakeholders considered to be relevant to any system under design consideration. The paper recommends that legitimately undertaken DSR should include witnesses to represent the interests of the future consumers of the outcomes of DSR, i.e., the future clients, decision makers, professionals, and other non-included stakeholders in the future use of the solution technologies to be invented in DSR. The paper further discusses options for how witnesses might be included, who should be witnessed for and obstacles to implementing the recommendations.

  6. Aquatics Systems Branch: transdisciplinary research to address water-related environmental problems

    USGS Publications Warehouse

    Dong, Quan; Walters, Katie D.

    2015-01-01

    The Aquatic Systems Branch at the Fort Collins Science Center is a group of scientists dedicated to advancing interdisciplinary science and providing science support to solve water-related environmental issues. Natural resource managers have an increasing need for scientific information and stakeholders face enormous challenges of increasing and competing demands for water. Our scientists are leaders in ecological flows, riparian ecology, hydroscape ecology, ecosystem management, and contaminant biology. The Aquatic Systems Branch employs and develops state-of-the-science approaches in field investigations, laboratory experiments, remote sensing, simulation and predictive modeling, and decision support tools. We use the aquatic experimental laboratory, the greenhouse, the botanical garden and other advanced facilities to conduct unique research. Our scientists pursue research on the ground, in the rivers, and in the skies, generating and testing hypotheses and collecting quantitative information to support planning and design in natural resource management and aquatic restoration.

  7. Technology requirements to be addressed by the NASA Lewis Research Center Cryogenic Fluid Management Facility program

    NASA Technical Reports Server (NTRS)

    Aydelott, J. C.; Rudland, R. S.

    1985-01-01

    The NASA Lewis Research Center is responsible for the planning and execution of a scientific program which will provide advance in space cryogenic fluid management technology. A number of future space missions were identified that require or could benefit from this technology. These fluid management technology needs were prioritized and a shuttle attached reuseable test bed, the cryogenic fluid management facility (CFMF), is being designed to provide the experimental data necessary for the technology development effort.

  8. Staff Preparation, Reward, and Support: Are Quality Rating and Improvement Systems Addressing All of the Key Ingredients Necessary for Change? Policy Report

    ERIC Educational Resources Information Center

    Austin, Lea J. E.; Whitebook, Marcy; Connors, Maia; Darrah, Rory

    2011-01-01

    Reflecting the growing momentum in support of quality rating and improvement systems (QRISs) as a key strategy to improve early care and education quality, significant amounts of public dollars have been devoted to their development and implementation. In this brief, the authors report on their investigation of both quality rating and improvement…

  9. The Infectious Diseases Clinical Research Program: addressing the challenge of infections related to war injuries and skin and soft tissues.

    PubMed

    Martin, Gregory J; Tribble, David R

    2010-07-01

    The Infectious Diseases Clinical Research Program (IDCRP) at the Uniformed Services University of the Health Sciences (USU) is a National Institute of Allergy and Infectious Diseases (NIAID)-funded network of military treatment and research facilities coordinated through USU and the Henry M. Jackson Foundation for the Advancement of Military Medicine (HJF). IDCRP functions in collaboration with the NIAID, universities, and industry to address infectious diseases threats to the U.S. military and to the nation. Although IDCRP has projects in diseases from HIV to tuberculosis, a major focus has been on skin, soft-tissue, and war-related infections.

  10. European Society of Gastrointestinal Endoscopy - Establishing the key unanswered research questions within gastrointestinal endoscopy.

    PubMed

    Rees, Colin J; Ngu, Wee Sing; Regula, Jaroslaw; Bisschops, Raf; Saftoiu, Adrian; Dekker, Evelien; Gralnek, Ian; Ciocirlan, Mihai; Dinis-Ribeiro, Mario; Jover, Rodrigo; Meisner, Søren; Spada, Cristiano; Hassan, Cesare; Valori, Roland; Hucl, Tomas; Le Moine, Olivier; Domagk, Dirk; Kaminski, Michal F; Bretthauer, Michael; Rutter, Matthew D; Aabakken, Lars; Ponchon, Thierry; Fockens, Paul; Siersema, Peter D

    2016-10-01

    Background and study aim: Gastrointestinal endoscopy is a rapidly evolving research field. The European Society of Gastrointestinal Endoscopy (ESGE) plays a key role in shaping opinion and endoscopy activity throughout Europe and further afield. Establishing key unanswered questions within the field of endoscopy and prioritizing those that are important enables researchers and funders to appropriately allocate resources. Methods: Over 2 years, the ESGE Research Committee gathered information on research priorities and refined them through a modified Delphi approach. Consultations were held with the ESGE Governing Board and Quality Improvement Committee to identify important unanswered questions. Research workshops were held at the 21st United European Gastroenterology Week. Research questions were refined by the ESGE Research Committee and Governing Board, compiled into an online survey, and distributed to all ESGE members, who were invited to rank each question by priority. Results: The final questionnaire yielded 291 responses from over 60 countries. The three countries with the highest response rates were Spain, Italy, and United Kingdom. Most responders were from teaching hospitals (62 %) and were specialist endoscopists (51 %). Responses were analyzed with weighted rankings, resulting in prioritization of 26 key unanswered questions. The top ranked generic questions were: 1) How do we define the correct surveillance interval following endoscopic diagnosis? 2) How do we correctly utilize advanced endoscopic imaging? 3) What are the best markers of endoscopy quality? Conclusion: Following this comprehensive process, the ESGE has identified and ranked the key unanswered questions within the field of gastrointestinal endoscopy. Researchers, funders, and journals should prioritize studies that seek to answer these important questions.

  11. ADDRESSING POLLUTION PREVENTION ISSUES IN THE DESIGN OF A NEW NUCLEAR RESEARCH FACILITY

    SciTech Connect

    Cournoyer, Michael E.; Corpion, Juan; Nelson, Timothy O.

    2003-02-27

    The Chemistry and Metallurgical Research (CMR) Facility was designed in 1949 and built in 1952 at Los Alamos National Laboratory (LANL) to support analytical chemistry, metallurgical studies, and actinide research and development on samples of plutonium and other nuclear materials for the Atomic Energy Commission's nuclear weapons program. These primary programmatic uses of the CMR Facility have not changed significantly since it was constructed. In 1998, a seismic fault was found to the west of the CMR Facility and projected to extend beneath two wings of the building. As part of the overall Risk Management Strategy for the CMR Facility, the Department of Energy (DOE) proposed to replace it by 2010 with what is called the CMR Facility Replacement (CMRR). In an effort to make this proposed new nuclear research facility environmentally sustainable, several pollution prevention/waste minimization initiatives are being reviewed for potential incorporation during the design phase. A two-phase approach is being adopted; the facility is being designed in a manner that integrates pollution prevention efforts, and programmatic activities are being tailored to minimize waste. Processes and procedures that reduce waste generation compared to current, prevalent processes and procedures are identified. Some of these ''best practices'' include the following: (1) recycling opportunities for spent materials; (2) replacing lithium batteries with alternate current adaptors; (3) using launderable contamination barriers in Radiological Control Areas (RCAs); (4) substituting mercury thermometers and manometers in RCAs with mercury-free devices; (5) puncturing and recycling aerosol cans; (6) using non-hazardous low-mercury fluorescent bulbs where available; (7) characterizing low-level waste as it is being generated; and (8) utilizing lead alternatives for radiological shielding. Each of these pollution prevention initiatives are being assessed for their technical validity, relevancy

  12. Building and Strengthening Policy Research Capacity: Key Issues in Canadian Higher Education

    ERIC Educational Resources Information Center

    Jones, Glen A.

    2014-01-01

    Given the importance of higher education in social and economic development, governments need to build a strong higher education data and policy research infrastructure to support informed decision-making, provide policy advice, and offer a critical assessment of key trends and issues. The author discusses the decline of higher education policy…

  13. Some Key Issues in Creativity Research and Evaluation as Seen from a Psychological Perspective

    ERIC Educational Resources Information Center

    Fryer, Marilyn

    2012-01-01

    This article explores a number of key issues with regard to the measurement of creativity in the course of conducting psychological research or when applying various evaluation measures. It is argued that, although creativity is a fuzzy concept, it is no more difficult to investigate than other fuzzy concepts people tend to take for granted. At…

  14. Good Research and Faculty Buy-in: 2 Keys to Effective Marketing

    ERIC Educational Resources Information Center

    Blumenstyk, Goldie

    2008-01-01

    Effective marketing requires more than a sleek new logo. This article presents excerpts of an online discussion on the dos and don'ts of college marketing with Mary R. Stagaman, associate vice president for external relations at the University of Cincinnati. In this discussion, she noted that good research and faculty buy-in are the two keys to…

  15. A model for integrating clinical care and basic science research, and pitfalls of performing complex research projects for addressing a clinical challenge.

    PubMed

    Steck, R; Epari, D R; Schuetz, M A

    2010-07-01

    The collaboration of clinicians with basic science researchers is crucial for addressing clinically relevant research questions. In order to initiate such mutually beneficial relationships, we propose a model where early career clinicians spend a designated time embedded in established basic science research groups, in order to pursue a postgraduate qualification. During this time, clinicians become integral members of the research team, fostering long term relationships and opening up opportunities for continuing collaboration. However, for these collaborations to be successful there are pitfalls to be avoided. Limited time and funding can lead to attempts to answer clinical challenges with highly complex research projects characterised by a large number of "clinical" factors being introduced in the hope that the research outcomes will be more clinically relevant. As a result, the complexity of such studies and variability of its outcomes may lead to difficulties in drawing scientifically justified and clinically useful conclusions. Consequently, we stress that it is the basic science researcher and the clinician's obligation to be mindful of the limitations and challenges of such multi-factorial research projects. A systematic step-by-step approach to address clinical research questions with limited, but highly targeted and well defined research projects provides the solid foundation which may lead to the development of a longer term research program for addressing more challenging clinical problems. Ultimately, we believe that it is such models, encouraging the vital collaboration between clinicians and researchers for the work on targeted, well defined research projects, which will result in answers to the important clinical challenges of today.

  16. Neighborhoods, Alcohol Outlets and Intimate Partner Violence: Addressing Research Gaps in Explanatory Mechanisms

    PubMed Central

    Cunradi, Carol B

    2010-01-01

    Indices of heavy drinking have consistently been linked with increased risk for intimate partner violence (IPV) among couples in the general household population. Because IPV is a ‘private’ event, most IPV research has focused on individual-level risk factors, but current social ecological theory suggests that alcohol outlets can act with neighborhood conditions to increase risks for IPV. This paper reviews the theoretical and empirical literatures relevant to identifying specific social mechanisms linking IPV to alcohol use in community settings, and discusses three social mechanisms relevant to these effects: greater numbers of alcohol outlets within a neighborhood may (1) be a sign of loosened normative constraints against violence; (2) promote problem alcohol use among at-risk couples, and; (3) provide environments where groups of persons at risk for IPV may form and mutually reinforce IPV-related attitudes, norms, and problem behaviors. Understanding these mechanisms is of critical public health importance for developing environmental strategies aimed at prevention of IPV, such as changes in zoning, community action and education, and policing. PMID:20617004

  17. Addressing Urban Health in Detroit, New York City, and Seattle Through Community-Based Participatory Research Partnerships

    PubMed Central

    Metzler, Marilyn M.; Higgins, Donna L.; Beeker, Carolyn G.; Freudenberg, Nicholas; Lantz, Paula M.; Senturia, Kirsten D.; Eisinger, Alison A.; Viruell-Fuentes, Edna A.; Gheisar, Bookda; Palermo, Ann-Gel; Softley, Donald

    2003-01-01

    Objective. This study describes key activities integral to the development of 3 community-based participatory research (CBPR) partnerships. Methods. We compared findings from individual case studies conducted at 3 urban research centers (URCs) to identify crosscutting adaptations of a CBPR approach in the first 4 years of the partnerships’ development. Results. Activities critical in partnership development include sharing decisionmaking, defining principles of collaboration, establishing research priorities, and securing funding. Intermediate outcomes were sustained CBPR partnerships, trust within the partnerships, public health research programs, and increased capacity to conduct CBPR. Challenges included the time needed for meaningful collaboration, concerns regarding sustainable funding, and issues related to institutional racism. Conclusions. The URC experiences suggest that CBPR can be successfully implemented in diverse settings. PMID:12721148

  18. BUILDING A PLATFORM FOR TRANSLATIONAL RESEARCH IN CHRONIC NON-COMMUNICABLE DISEASES TO ADDRESS POPULATION HEALTH IN PERU

    PubMed Central

    Miranda, J. Jaime; Bernabé-Ortiz, Antonio; Diez-Canseco, Francisco; Málaga, Germán; Cardenas, María K.; Carrillo-Larco, Rodrigo M.; Pesantes, M. Amalia; Araya, Ricardo; Boggio, Oscar; Checkley, William; García, Patricia J.; León-Velarde, Fabiola; Lescano, Andrés G.; Montori, Victor; Pan, William; Rivera-Chira, Maria; Sacksteder, Katherine; Smeeth, Liam; García, Héctor H.; Gilman, Robert H.

    2014-01-01

    The CRONICAS Centre of Excellence in Chronic Diseases, based at Universidad Peruana Cayetano Heredia, was created in 2009 with support from the United States National Heart, Lung, and Blood Institute (NHLBI). The vision of CRONICAS is to build a globally recognised Centre of Excellence conducting quality and innovative research and generating high-impact evidence for health. The Centre’s identity is embedded in its core values: generosity, innovation, integrity, and quality. This review has been structured to describe the development of the CRONICAS Centre, with a focus on highlighting the ongoing translational research projects and capacity building strategies. The CRONICAS Centre of Excellence is not a risk-averse organisation: it benefits from past experiences, including past mistakes, and improves upon them, and thus challenges traditional research approaches. This ethos and environment is key to fostering innovation in research. PMID:25754562

  19. Improving the Pharmacologic Management of Pain in Older Adults: Identifying the Research Gaps and Methods to Address Them

    PubMed Central

    Reid, M. C.; Bennett, David A.; Chen, Wen G.; Eldadah, Basil A.; Farrar, John T.; Ferrell, Bruce; Gallagher, Rollin M.; Hanlon, Joseph T.; Herr, Keela; Horn, Susan D.; Inturrisi, Charles E.; Lemtouni, Salma; Lin, Yu Woody; Michaud, Kaleb; Morrison, R. Sean; Neogi, Tuhina; Porter, Linda L.; Solomon, Daniel H.; Von Korff, Michael; Weiss, Karen; Witter, James; Zacharoff, Kevin L.

    2011-01-01

    Objective There has been a growing recognition of the need for better pharmacologic management of chronic pain among older adults. To address this need, the National Institutes of Health Pain Consortium sponsored an “Expert Panel Discussion on the Pharmacological Management of Chronic Pain in Older Adults” conference in September, 2010, to identify research gaps and strategies to address them. Specific emphasis was placed on ascertaining gaps regarding use of opioid and non-steroidal anti-inflammatory medications because of continued uncertainties regarding their risks and benefits. Design Eighteen panel members provided oral presentations; each was followed by a multidisciplinary panel discussion. Meeting transcripts and panelists’ slide presentations were reviewed to identify the gaps, and the types of studies and research methods panelists suggested could best address them. Results Fifteen gaps were identified in the areas of treatment(e.g., uncertainty regarding the long-term safety and efficacy of commonly prescribed analgesics), epidemiology (e.g., lack of knowledge regarding the course of common pain syndromes), and implementation(e.g., limited understanding of optimal strategies to translate evidence-based pain treatments into practice). Analyses of data from electronic health care databases, observational cohort studies, and ongoing cohort studies (augmented with pain and other relevant outcomes measures) were felt to be practical methods for building an age-appropriate evidence base to improve the pharmacologic management of pain in later life. Conclusions Addressing the gaps presented in the current report was judged by the panel to have substantial potential to improve the health and well being of older adults with chronic pain. PMID:21834914

  20. Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

    SciTech Connect

    Chu, Steven

    2011-05-25

    Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  1. Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

    ScienceCinema

    Chu, Steven (DOE Secretary of Energy)

    2016-07-12

    Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  2. Barriers to communication and cooperation in addressing community impacts of radioactive releases from research facilities

    SciTech Connect

    Harrach, Robert J.; Peterson, S. Ring

    1999-05-05

    Two instances of research facilities responding to public scrutiny will be discussed. The first concerns emissions from a "tritium labeling facility" operated at Lawrence Berkeley National Laboratory (LBNL); the second deals with releases of plutonium from Lawrence Livermore National Laboratory (LLNL). There are many parallels between these two cases, both of which are still ongoing. In both, the national laboratory is the acknowledged source of low-level (by regulatory standards) radioactive contamination in the community. A major purpose of both investigations is to determine the degree of the contamination and the threat it poses to public health and the environment. The examining panel or committee is similarly constituted in the two cases, including representatives from all four categories of stakeholders: decision makers; scientists and other professionals doing the analysis/assessment; environmental activist or public interest groups; and "ordinary" citizens (nearly everyone else not in one or more of the first three camps). Both involved community participation from the beginning. The levels of outrage over the events triggering the assessment are comparable; though "discovered" or "appreciated" only a few years ago, the release of radiation in both cases occurred or began occurring more than a decade ago. The meetings have been conducted in a similar manner, with comparable frequency, often utilizing the services of professional facilitators. In both cases, the sharply contrasting perceptions of risk commonly seen between scientists and activists were present from the beginning, though the contrast was sharper and more problematical in the Berkeley case. Yet, the Livermore case seems to be progressing towards a satisfactory resolution, while the Berkeley case remains mired in ill-will, with few tangible results after two years of effort. We perceive a wide gap in negotiation skills (at the very least), and a considerable difference in willingness to

  3. Setting health research priorities using the CHNRI method: IV. Key conceptual advances

    PubMed Central

    Rudan, Igor

    2016-01-01

    Introduction Child Health and Nutrition Research Initiative (CHNRI) started as an initiative of the Global Forum for Health Research in Geneva, Switzerland. Its aim was to develop a method that could assist priority setting in health research investments. The first version of the CHNRI method was published in 2007–2008. The aim of this paper was to summarize the history of the development of the CHNRI method and its key conceptual advances. Methods The guiding principle of the CHNRI method is to expose the potential of many competing health research ideas to reduce disease burden and inequities that exist in the population in a feasible and cost–effective way. Results The CHNRI method introduced three key conceptual advances that led to its increased popularity in comparison to other priority–setting methods and processes. First, it proposed a systematic approach to listing a large number of possible research ideas, using the “4D” framework (description, delivery, development and discovery research) and a well–defined “depth” of proposed research ideas (research instruments, avenues, options and questions). Second, it proposed a systematic approach for discriminating between many proposed research ideas based on a well–defined context and criteria. The five “standard” components of the context are the population of interest, the disease burden of interest, geographic limits, time scale and the preferred style of investing with respect to risk. The five “standard” criteria proposed for prioritization between research ideas are answerability, effectiveness, deliverability, maximum potential for disease burden reduction and the effect on equity. However, both the context and the criteria can be flexibly changed to meet the specific needs of each priority–setting exercise. Third, it facilitated consensus development through measuring collective optimism on each component of each research idea among a larger group of experts using a simple

  4. Key Features of Research Portal for Stimulating Research in Institutions of Higher Technical Education

    ERIC Educational Resources Information Center

    Agarwal, Parul Dharmani; Kiran, Ravi; Verma, Anil Kumar

    2012-01-01

    Problem Statement: The current higher learning institutions in developed countries have adapted to their changing role in a knowledge-based society It is time for developing countries like India to focus on Knowledge Management thus, the current study presents research undertaken in understanding the implication of Knowledge Management in the…

  5. Research on Self-Determination in Physical Education: Key Findings and Proposals for Future Research

    ERIC Educational Resources Information Center

    Van den Berghe, Lynn; Vansteenkiste, Maarten; Cardon, Greet; Kirk, David; Haerens, Leen

    2014-01-01

    Background: During the last 30 years, several theories of motivation have generated insights into the motives underlying learners' behavior in physical education. Self-determination theory (SDT), a general theory on social development and motivation, has enjoyed increasing popularity in physical education research during the past decade. SDT…

  6. Decision Support Framework (DSF) For Evaluating Planned Land And Resource Use Decisions: Hypothetical Application Of The DSF To Address Nutrient Loads In The Florida Keys

    EPA Science Inventory

    The mission of ORD's Ecosystme Services Research Program (ESRP) is to provide the information and methods needed by decision-makers to assess the benefits of ecosystem goods and services to human well-being for inclusion in management alternatives. The Decision Support Framework...

  7. [Research on finger key-press gesture recognition based on surface electromyographic signals].

    PubMed

    Cheng, Juan; Chen, Xiang; Lu, Zhiyuan; Zhang, Xu; Zhao, Zhangyan

    2011-04-01

    This article reported researches on the pattern recognition of finger key-press gestures based on surface electromyographic (SEMG) signals. All the gestures were defined referring to the PC standard keyboard, and totally 16 sorts of key-press gestures relating to the right hand were defined. The SEMG signals were collected from the forearm of the subjects by 4 sensors. And two kinds of pattern recognition experiments were designed and implemented for exploring the feasibility and repeatability of the key-press gesture recognition based on SEMG signals. The results from 6 subjects showed, by using the same-day templates, that the average classification rates of 16 defined key-press gestures reached above 75.8%. Moreover, when the training samples added up to 5 days, the recognition accuracies approached those obtained with the same-day templates. The experimental results confirm the feasibility and repeatability of SEMG-based key-press gestures classification, which is meaningful for the implementation of myoelectric control-based virtual keyboard interaction.

  8. Recommendations for sex/gender neuroimaging research: key principles and implications for research design, analysis, and interpretation

    PubMed Central

    Rippon, Gina; Jordan-Young, Rebecca; Kaiser, Anelis; Fine, Cordelia

    2014-01-01

    Neuroimaging (NI) technologies are having increasing impact in the study of complex cognitive and social processes. In this emerging field of social cognitive neuroscience, a central goal should be to increase the understanding of the interaction between the neurobiology of the individual and the environment in which humans develop and function. The study of sex/gender is often a focus for NI research, and may be motivated by a desire to better understand general developmental principles, mental health problems that show female-male disparities, and gendered differences in society. In order to ensure the maximum possible contribution of NI research to these goals, we draw attention to four key principles—overlap, mosaicism, contingency and entanglement—that have emerged from sex/gender research and that should inform NI research design, analysis and interpretation. We discuss the implications of these principles in the form of constructive guidelines and suggestions for researchers, editors, reviewers and science communicators. PMID:25221493

  9. Recommendations for sex/gender neuroimaging research: key principles and implications for research design, analysis, and interpretation.

    PubMed

    Rippon, Gina; Jordan-Young, Rebecca; Kaiser, Anelis; Fine, Cordelia

    2014-01-01

    Neuroimaging (NI) technologies are having increasing impact in the study of complex cognitive and social processes. In this emerging field of social cognitive neuroscience, a central goal should be to increase the understanding of the interaction between the neurobiology of the individual and the environment in which humans develop and function. The study of sex/gender is often a focus for NI research, and may be motivated by a desire to better understand general developmental principles, mental health problems that show female-male disparities, and gendered differences in society. In order to ensure the maximum possible contribution of NI research to these goals, we draw attention to four key principles-overlap, mosaicism, contingency and entanglement-that have emerged from sex/gender research and that should inform NI research design, analysis and interpretation. We discuss the implications of these principles in the form of constructive guidelines and suggestions for researchers, editors, reviewers and science communicators.

  10. A nursing informatics research agenda for 2008-18: contextual influences and key components.

    PubMed

    Bakken, Suzanne; Stone, Patricia W; Larson, Elaine L

    2008-01-01

    The context for nursing informatics research has changed significantly since the National Institute of Nursing Research-funded Nursing Informatics Research Agenda was published in 1993 and the Delphi study of nursing informatics research priorities reported a decade ago. The authors focus on 3 specific aspects of context--genomic health care, shifting research paradigms, and social (Web 2.0) technologies--that must be considered in formulating a nursing informatics research agenda. These influences are illustrated using the significant issue of healthcare associated infections (HAI). A nursing informatics research agenda for 2008-18 must expand users of interest to include interdisciplinary researchers; build upon the knowledge gained in nursing concept representation to address genomic and environmental data; guide the reengineering of nursing practice; harness new technologies to empower patients and their caregivers for collaborative knowledge development; develop user-configurable software approaches that support complex data visualization, analysis, and predictive modeling; facilitate the development of middle-range nursing informatics theories; and encourage innovative evaluation methodologies that attend to human-computer interface factors and organizational context.

  11. Using community-based participatory research to address Chinese older women’s health needs: Toward sustainability

    PubMed Central

    Chang, E-Shien; Simon, Melissa A.; Dong, XinQi

    2016-01-01

    ABSTRACT Although community-based participatory research (CBPR) has been recognized as a useful approach for eliminating health disparities, less attention is given to how CBPR projects may address gender inequalities in health for immigrant older women. The goal of this article is to share culturally sensitive strategies and lessons learned from the PINE study—a population-based study of U.S. Chinese older adults that was strictly guided by the CBPR approach. Working with Chinese older women requires trust, respect, and understanding of their unique historical, social, and cultural positions. We also discuss implications for developing impact-driven research partnerships that meet the needs of this vulnerable population. PMID:27310870

  12. Increasing value: a research agenda for addressing the managerial and organizational challenges facing health care delivery in the United States.

    PubMed

    Shortell, Stephen M

    2004-09-01

    There is growing consensus that the U.S. health care system is not producing value relative to the resources invested. Unwarranted variation exists in quality and outcomes of care and underutilization of both evidence-based medicine and evidence-management practices. To address these issues, this article calls for a broad-based social science approach focused on obtaining a greater understanding of change at the individual, group, organizational, and environmental levels as they influence each other. Specific examples and questions for research are suggested with regard to the redesign of care systems, enhancing learning and transferring knowledge, and creating effective financial incentives. The specific measurement, analysis, and study design issues involved in under-taking such a research agenda are discussed.

  13. Key considerations for logic model development in research partnerships: a Canadian case study.

    PubMed

    Fielden, Sarah J; Rusch, Melanie L; Masinda, Mambo Tabu; Sands, Jim; Frankish, Jim; Evoy, Brian

    2007-05-01

    Community-academic partnership research is a fairly new genre of community-based participatory research. It has arisen in part, from recognition of the potential role of alliances in the development and translation of applied knowledge and the elimination of health disparities. This paper reports on the learning process of academic and community members who worked together in developing a logic model for a research program focusing on partnerships with vulnerable populations. The Partners in Community Health Research is a 6-year training program that seeks to combine research, training, and practice through the work of its "learning clusters". As these types of partnerships proliferate, the articulation and exploration of clear models will assist in their implementation. The authors, coming from both academia and community agencies, present a logic model meant to facilitate program management. Key considerations in the model's development are discussed in the context of an ongoing research partnership; namely, the complexity of the research partnership, power and accountability, alignment with health promotion policy, and the iterative nature of program design. Recommendations challenge academics, policy-makers, service providers, and community members to reflect on the elements needed to support and manage research partnerships and the tools necessary to ensure continued collaboration.

  14. Inaugural address

    NASA Astrophysics Data System (ADS)

    Joshi, P. S.

    2014-03-01

    From jets to cosmos to cosmic censorship P S Joshi Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India E-mail: psj@tifr.res.in 1. Introduction At the outset, I should like to acknowledge that part of the title above, which tries to capture the main flavour of this meeting, and has been borrowed from one of the plenary talks at the conference. When we set out to make the programme for the conference, we thought of beginning with observations on the Universe, but then we certainly wanted to go further and address deeper questions, which were at the very foundations of our inquiry, and understanding on the nature and structure of the Universe. I believe, we succeeded to a good extent, and it is all here for you in the form of these Conference Proceedings, which have been aptly titled as 'Vishwa Mimansa', which could be possibly translated as 'Analysis of the Universe'! It is my great pleasure and privilege to welcome you all to the ICGC-2011 meeting at Goa. The International Conference on Gravitation and Cosmology (ICGC) series of meetings are being organized by the Indian Association for General Relativity and Gravitation (IAGRG), and the first such meeting was planned and conducted in Goa in 1987, with subsequent meetings taking place at a duration of about four years at various locations in India. So, it was thought appropriate to return to Goa to celebrate the 25 years of the ICGC meetings. The recollections from that first meeting have been recorded elsewhere here in these Proceedings. The research and teaching on gravitation and cosmology was initiated quite early in India, by V V Narlikar at the Banares Hindu University, and by N R Sen in Kolkata in the 1930s. In course of time, this activity grew and gained momentum, and in early 1969, at the felicitation held for the 60 years of V V Narlikar at a conference in Ahmedabad, P C Vaidya proposed the formation of the IAGRG society, with V V Narlikar being the first President. This

  15. What is big data? A consensual definition and a review of key research topics

    NASA Astrophysics Data System (ADS)

    De Mauro, Andrea; Greco, Marco; Grimaldi, Michele

    2015-02-01

    Although Big Data is a trending buzzword in both academia and the industry, its meaning is still shrouded by much conceptual vagueness. The term is used to describe a wide range of concepts: from the technological ability to store, aggregate, and process data, to the cultural shift that is pervasively invading business and society, both drowning in information overload. The lack of a formal definition has led research to evolve into multiple and inconsistent paths. Furthermore, the existing ambiguity among researchers and practitioners undermines an efficient development of the subject. In this paper we have reviewed the existing literature on Big Data and analyzed its previous definitions in order to pursue two results: first, to provide a summary of the key research areas related to the phenomenon, identifying emerging trends and suggesting opportunities for future development; second, to provide a consensual definition for Big Data, by synthesizing common themes of existing works and patterns in previous definitions.

  16. How agro-ecological research helps to address food security issues under new IPM and pesticide reduction policies for global crop production systems.

    PubMed

    E Birch, A Nicholas; Begg, Graham S; Squire, Geoffrey R

    2011-06-01

    Drivers behind food security and crop protection issues are discussed in relation to food losses caused by pests. Pests globally consume food estimated to feed an additional one billion people. Key drivers include rapid human population increase, climate change, loss of beneficial on-farm biodiversity, reduction in per capita cropped land, water shortages, and EU pesticide withdrawals under policies relating to 91/414 EEC. IPM (Integrated Pest Management) will be compulsory for all EU agriculture by 2014 and is also being widely adopted globally. IPM offers a 'toolbox' of complementary crop- and region-specific crop protection solutions to address these rising pressures. IPM aims for more sustainable solutions by using complementary technologies. The applied research challenge now is to reduce selection pressure on single solution strategies, by creating additive/synergistic interactions between IPM components. IPM is compatible with organic, conventional, and GM cropping systems and is flexible, allowing regional fine-tuning. It reduces pests below economic thresholds utilizing key 'ecological services', particularly biocontrol. A recent global review demonstrates that IPM can reduce pesticide use and increase yields of most of the major crops studied. Landscape scale 'ecological engineering', together with genetic improvement of new crop varieties, will enhance the durability of pest-resistant cultivars (conventional and GM). IPM will also promote compatibility with semiochemicals, biopesticides, precision pest monitoring tools, and rapid diagnostics. These combined strategies are urgently needed and are best achieved via multi-disciplinary research, including complex spatio-temporal modelling at farm and landscape scales. Integrative and synergistic use of existing and new IPM technologies will help meet future food production needs more sustainably in developed and developing countries, in an era of reduced pesticide availability. Current IPM research gaps are

  17. The Practical Integration of Action Research into Building Climate Literacy and Partnership with Key Influentials

    NASA Astrophysics Data System (ADS)

    Estrada, M.

    2015-12-01

    Climate Education Partners (CEP) has been using an action research approach to build climate literacy and partnership with key influential (KI) leaders in the San Diego community. After identifying 6 key sectors that either (a) could reduce green house gas emissions and adapt to impacts, or (b) would be highly vulnerable to the impacts of climate change, we conducted 89 interviews with KIs from the San Diego region -- including elected officials, academics, laborers, and representatives from local businesses, non-profits, ethnic and cultural communities, faith-based groups, and special interest groups -- to assess their science knowledge and opinions about climate change and the impacts of climate change. Other questions asked were about KIs' personal efficacy, identity, values and engagement in pro-environmental behaviors related to climate change. The results of the interviews contributed to CEP's action research approach in two ways: 1) it provided critical data regarding which leaders wanted further engagement with CEP and what that engagement should entail (e.g., being a connector to other leaders, a spokesperson, or a participant in future educational activities), and 2) it provided key information about the extent to which "knowledge deficit" is related to use of climate change knowledge to inform engagement in mitigation and adaptive behaviors. Practically, the results were used to create a database that is being used to inform the contact and education of KIs. We were able to show, consistent with previous research and identity theory, that liberal leaders were more likely than conservatives to believe in, feel concern for, and be knowledgeable about climate change. However, engagement in mitigation behaviors- specifically making decisions that would reduce electricity, gas, or water use- were similar for both groups. These results are being used to create resources and direct climate education activities going forward.

  18. Self-transcendence: Lonergan's key to integration of nursing theory, research, and practice.

    PubMed

    Perry, Donna J

    2004-04-01

    This paper proposes that the philosophy of Bernard Lonergan can provide insight into the challenge of integrating nursing theory, research and practice. The author discusses Lonergan's work in regard to reflective understanding, authenticity and the human person as a subject of consciously developing unity. This is followed by a discussion of two key elements in Lonergan's work that relate to nursing: the subject-object challenge of nursing inquiry and common sense vs. scientific knowledge. The author suggests that integration of nursing theory, science and practice may be achieved through self-transcendence.

  19. SUPPORT Tools for evidence-informed health Policymaking (STP) 5: Using research evidence to frame options to address a problem.

    PubMed

    Lavis, John N; Wilson, Michael G; Oxman, Andrew D; Grimshaw, Jeremy; Lewin, Simon; Fretheim, Atle

    2009-12-16

    This article is part of a series written for people responsible for making decisions about health policies and programmes and for those who support these decision makers. Policymakers and those supporting them may find themselves in one or more of the following three situations that will require them to characterise the costs and consequences of options to address a problem. These are: 1. A decision has already been taken and their role is to maximise the benefits of an option, minimise its harms, optimise the impacts achieved for the money spent, and (if there is substantial uncertainty about the likely costs and consequences of the option) to design a monitoring and evaluation plan, 2. A policymaking process is already underway and their role is to assess the options presented to them, or 3. A policymaking process has not yet begun and their role is therefore to identify options, characterise the costs and consequences of these options, and look for windows of opportunity in which to act. In situations like these, research evidence, particularly about benefits, harms, and costs, can help to inform whether an option can be considered viable. In this article, we suggest six questions that can be used to guide those involved in identifying policy and programme options to address a high-priority problem, and to characterise the costs and consequences of these options. These are: 1. Has an appropriate set of options been identified to address a problem? 2. What benefits are important to those who will be affected and which benefits are likely to be achieved with each option? 3. What harms are important to those who will be affected and which harms are likely to arise with each option? 4. What are the local costs of each option and is there local evidence about their cost-effectiveness? 5. What adaptations might be made to any given option and could they alter its benefits, harms and costs? 6. Which stakeholder views and experiences might influence an option

  20. Psychological Therapies for Auditory Hallucinations (Voices): Current Status and Key Directions for Future Research

    PubMed Central

    Thomas, Neil; Hayward, Mark; Peters, Emmanuelle; van der Gaag, Mark; Bentall, Richard P.; Jenner, Jack; Strauss, Clara; Sommer, Iris E.; Johns, Louise C.; Varese, Filippo; García-Montes, José Manuel; Waters, Flavie; Dodgson, Guy; McCarthy-Jones, Simon

    2014-01-01

    This report from the International Consortium on Hallucinations Research considers the current status and future directions in research on psychological therapies targeting auditory hallucinations (hearing voices). Therapy approaches have evolved from behavioral and coping-focused interventions, through formulation-driven interventions using methods from cognitive therapy, to a number of contemporary developments. Recent developments include the application of acceptance- and mindfulness-based approaches, and consolidation of methods for working with connections between voices and views of self, others, relationships and personal history. In this article, we discuss the development of therapies for voices and review the empirical findings. This review shows that psychological therapies are broadly effective for people with positive symptoms, but that more research is required to understand the specific application of therapies to voices. Six key research directions are identified: (1) moving beyond the focus on overall efficacy to understand specific therapeutic processes targeting voices, (2) better targeting psychological processes associated with voices such as trauma, cognitive mechanisms, and personal recovery, (3) more focused measurement of the intended outcomes of therapy, (4) understanding individual differences among voice hearers, (5) extending beyond a focus on voices and schizophrenia into other populations and sensory modalities, and (6) shaping interventions for service implementation. PMID:24936081

  1. Building Partnerships and Research Collaborations to Address the Impacts of Arctic Change: The North Atlantic Climate Change Collaboration (NAC3)

    NASA Astrophysics Data System (ADS)

    Polk, J.; North, L. A.; Strenecky, B.

    2015-12-01

    Changes in Arctic warming influence the various atmospheric and oceanic patterns that drive Caribbean and mid-latitude climate events, including extreme events like drought, tornadoes, and flooding in Kentucky and the surrounding region. Recently, the establishment of the North Atlantic Climate Change Collaboration (NAC3) project at Western Kentucky University (WKU) in partnership with the University of Akureyri (UNAK), Iceland Arctic Cooperation Network (IACN), and Caribbean Community Climate Change Centre (CCCCC) provides a foundation from which to engage students in applied research from the local to global levels and more clearly understand the many tenets of climate change impacts in the Arctic within both a global and local community context. The NAC3 project encompasses many facets, including joint international courses, student internships, economic development, service learning, and applied research. In its first phase, the project has generated myriad outcomes and opportunities for bridging STEM disciplines with other fields to holistically and collaboratively address specific human-environmental issues falling under the broad umbrella of climate change. WKU and UNAK students desire interaction and exposure to other cultures and regions that are threatened by climate change and Iceland presents a unique opportunity to study influences such as oceanic processes, island economies, sustainable harvest of fisheries, and Arctic influences on climate change. The project aims to develop a model to bring partners together to conduct applied research on the complex subject of global environmental change, particularly in the Arctic, while simultaneously focusing on changing how we learn, develop community, and engage internationally to understand the impacts and find solutions.

  2. Fort Collins Science Center Ecosystem Dynamics branch--interdisciplinary research for addressing complex natural resource issues across landscapes and time

    USGS Publications Warehouse

    Bowen, Zachary H.; Melcher, Cynthia P.; Wilson, Juliette T.

    2013-01-01

    The Ecosystem Dynamics Branch of the Fort Collins Science Center offers an interdisciplinary team of talented and creative scientists with expertise in biology, botany, ecology, geology, biogeochemistry, physical sciences, geographic information systems, and remote-sensing, for tackling complex questions about natural resources. As demand for natural resources increases, the issues facing natural resource managers, planners, policy makers, industry, and private landowners are increasing in spatial and temporal scope, often involving entire regions, multiple jurisdictions, and long timeframes. Needs for addressing these issues include (1) a better understanding of biotic and abiotic ecosystem components and their complex interactions; (2) the ability to easily monitor, assess, and visualize the spatially complex movements of animals, plants, water, and elements across highly variable landscapes; and (3) the techniques for accurately predicting both immediate and long-term responses of system components to natural and human-caused change. The overall objectives of our research are to provide the knowledge, tools, and techniques needed by the U.S. Department of the Interior, state agencies, and other stakeholders in their endeavors to meet the demand for natural resources while conserving biodiversity and ecosystem services. Ecosystem Dynamics scientists use field and laboratory research, data assimilation, and ecological modeling to understand ecosystem patterns, trends, and mechanistic processes. This information is used to predict the outcomes of changes imposed on species, habitats, landscapes, and climate across spatiotemporal scales. The products we develop include conceptual models to illustrate system structure and processes; regional baseline and integrated assessments; predictive spatial and mathematical models; literature syntheses; and frameworks or protocols for improved ecosystem monitoring, adaptive management, and program evaluation. The descriptions

  3. Conducting Community Research in Rural China -Addressing the Methodological Challenges of Recruiting Participants in Rapidly Changing Social Environments.

    PubMed

    Dai, Jing; Chiu, Helen F K; Hou, Zai-Jin; Caine, Eric D

    2012-06-01

    BACKGROUND: The paper addressed a unique challenge for public health and community research in rural China, i.e., the very large percentage of young adults that comprises a highly mobile working population that has been an essential component of the country's economic transformation. Fluid local demographic patterns potentially have a substantial impact on sample representativeness and data validity. METHODS: This report is based upon a cross sectional survey with face-to-face interviews of residents aged 16-34 years in rural communities of Mianyang, Sichuan Province, China. Two waves of fieldwork and other strategies were adopted in response to recruitment challenges. RESULTS: 1654 of 3008 potential participants took part in the study; this constituted 98% of those individuals approached and 55% of the persons enumerated in the local household registration system (hukou). Analyses revealed substantial differences among those who were interviewed during September and October 2005, versus those seen during the Chinese Lunar New Year of 2006 when many migrant workers and students returned to their homes. Both groups together differed from those who were unavailable during either recruiting episode. DISCUSSION AND CONCLUSIONS: We discuss potential responses to associated methodological challenges, including, (1) permanent hukou mismatches; (2) temporary hukou mismatches; (3) difficulties faced by potential participants to fully understand the purpose of research, the informed consent process, and specific research questions; and (4) appreciation of the importance of local social networks, as they pertain in particular to rural China. These findings underscore that there may be a need to make "on-the-ground" adjustments to varying local conditions to maximize sample representativeness and data validity.

  4. The theory research of multi-user quantum access network with Measurement Device Independent quantum key distribution

    NASA Astrophysics Data System (ADS)

    Ji, Yi-Ming; Li, Yun-Xia; Shi, Lei; Meng, Wen; Cui, Shu-Min; Xu, Zhen-Yu

    2015-10-01

    Quantum access network can't guarantee the absolute security of multi-user detector and eavesdropper can get access to key information through time-shift attack and other ways. Measurement-device-independent quantum key distribution is immune from all the detection attacks, and accomplishes the safe sharing of quantum key. In this paper, that Measurement-device-independent quantum key distribution is used in the application of multi-user quantum access to the network is on the research. By adopting time-division multiplexing technology to achieve the sharing of multiuser detector, the system structure is simplified and the security of quantum key sharing is acquired.

  5. Opening Address

    NASA Astrophysics Data System (ADS)

    Yamada, T.

    2014-12-01

    related fields such as nuclear astrophysics, hypernuclear physics, hadron physics, and condensate matter physics so on. In fact, in this workshop, we also discuss the clustering aspects in the related fields. Thus, I expect in this workshop we can grasp the present status of the nuclear cluster physics and demonstrate its perspective in near future. This workshop is sponsored by several institutes and organizations. In particular, I would express our thanks for financial supports to Research Center for Nuclear Physics (RCNP), Osaka University, Center for Nuclear Study (CNS), University of Tokyo, Joint Institute for Computational Fundamental Science (JICFuS), and RIKEN Nishina Center for Accelerator- Based Science. They are cohosting this workshop. I would like also to appreciate my University, Kanto Gakuin University, who offers this nice place for one week and helps us to hold this workshop smoothly and conveniently. Today, the president of my University, Prof. Kuku, is here to present a welcome address. Thank you very much. Finally, with many of the participants leading this field both in theory and in experiment, we wish this workshop offers an opportunity to simulate communications not only during the workshop but also in the future. In addition, we hope you enjoy exploring city of Yokohama and the area around, as well as scientific discussions. Thank you very much for your attention.

  6. The Research and Implementation of Vehicle Bluetooth Hands-free Devices Key Parameters Downloading Algorithm

    NASA Astrophysics Data System (ADS)

    Zhang, Xiao-bo; Wang, Zhi-xue; Li, Jian-xin; Ma, Jian-hui; Li, Yang; Li, Yan-qiang

    In order to facilitate Bluetooth function realization and information can be effectively tracked in the process of production, the vehicle Bluetooth hands-free devices need to download such key parameters as Bluetooth address, CVC license and base plate numbers, etc. Therefore, it is the aim to search simple and effective methods to download parameters for each vehicle Bluetooth hands-free device, and to control and record the use of parameters. In this paper, by means of Bluetooth Serial Peripheral Interface programmer device, the parallel port is switched to SPI. The first step is to download parameters is simulating SPI with the parallel port. To perform SPI function, operating the parallel port in accordance with the SPI timing. The next step is to achieve SPI data transceiver functions according to the programming parameters of options. Utilizing the new method, downloading parameters is fast and accurate. It fully meets vehicle Bluetooth hands-free devices production requirements. In the production line, it has played a large role.

  7. Key research issues in the pulsed fast-neutron analysis technique for cargo inspection

    NASA Astrophysics Data System (ADS)

    Micklich, Bradley J.; Fink, Charles L.; Yule, Thomas J.

    1994-10-01

    Non-invasive inspection systems based on the use of fast neutrons are being studied for the inspection of large cargo containers. A key advantage of fast neutrons is their sensitivity to low-Z elements such as carbon, nitrogen, and oxygen, which are the primary constituents of explosives and narcotics. The high energy allows penetration of relatively large containers. The pulsed fast-neutron analysis (PFNA) technique is currently the baseline system. A workshop on the PFNA technique involving industrial, government, and university participants was held at Argonne National Laboratory in January 1994. The purpose of this workshop was to review the status of research on the key technical issues involved in PFNA, and to develop a list of those areas where additional modeling and/or experimentation were needed. The workshop also focused on development of a near-term experimental assessment program using existing prototypes and on development of a long-term test program at the Tacoma Testbed, where a PFNA prototype will be installed in 1995. A summary of conclusions reached at this workshop is presented. Results from analytic and Monte Carlo modeling of simplified PFNA systems are also presented.

  8. Key research issues in the pulsed fast-neutron analysis technique for cargo inspection

    SciTech Connect

    Micklich, B.J.; Fink, C.L.; Yule, T.J.

    1994-07-01

    Non-invasive inspection systems based on the use of fast neutrons are being studied for the inspection of large cargo containers. A key advantage of fast neutrons is their sensitivity to low-Z elements such as carbon, nitrogen, and oxygen, which are the primary constituents of explosives and narcotics. The high energy allows penetration of relatively large containers. The pulsed fast-neutron analysis (PFNA) technique is currently the baseline system. A workshop on the PFNA technique involving industrial, government, and university participants was held at Argonne National Lab. in January 1994. The purpose of this workshop was to review the status of research on the key technical issues involved in PFNA, and to develop a list of those areas where additional modeling and/or experimentation were needed. The workshop also focused on development of a near-term experimental assessment program using existing prototypes and on development of a long-term test program at the Tacoma Testbed, where a PFNA prototype will be installed in 1995. A summary of conclusions reached at this workshop is presented. Results from analytic and Monte Carlo modeling of simplified PFNA systems are also presented.

  9. Research and validation of key measurement technologies of large aperture optical elements

    NASA Astrophysics Data System (ADS)

    Guo, Renhui; Chen, Lei; Jiang, Chao; Cao, Hui; Zhang, Huiqin; Zhou, Binbin; Song, Le

    2015-07-01

    A lot of optical components with large aperture are employed in high-power solid-state laser driver. These optical components are with high requirement on the surface shape, optical homogeneity and stress distribution. In order to test these parameters, different types of interferometers, surface profilers and stress meters from different manufacturers are needed. But the problem is the products from different manufacturers may provide different test results. To solve the problem, the research and verification of the key measurement technologies of large aperture optical components are carried out in this paper. The absolute flatness and optical homogeneity measurement methods are analyzed. And the test results of different interferometric software are compared. The test results from different surface profilers and stress meters are also compared. The consistency and reliability of different test software are obtained with the comparing results, which will guide users to select a suitable product.

  10. Addressing healthcare.

    PubMed

    Daly, Rich

    2013-02-11

    Though President Barack Obama has rarely made healthcare references in his State of the Union addresses, health policy experts are hoping he changes that strategy this year. "The question is: Will he say anything? You would hope that he would, given that that was the major issue he started his presidency with," says Dr. James Weinstein, left, of the Dartmouth-Hitchcock health system.

  11. ESSA, Equity of Opportunity, and Addressing Barriers to Learning. Research for School Improvement and Transformation. Policy Brief

    ERIC Educational Resources Information Center

    Center for Mental Health in Schools at UCLA, 2016

    2016-01-01

    The "Every Student Succeeds Act" (ESSA) recognizes that significant numbers of students require supports to successfully meet challenging state academic standards. This brief (1) analyzes the act to assess how it addresses the nature and scope of supports to address barriers to learning and re-engage disconnected students and (2)…

  12. Stem Cells of Dental Origin: Current Research Trends and Key Milestones towards Clinical Application

    PubMed Central

    About, Imad

    2016-01-01

    Dental Mesenchymal Stem Cells (MSCs), including Dental Pulp Stem Cells (DPSCs), Stem Cells from Human Exfoliated Deciduous teeth (SHED), and Stem Cells From Apical Papilla (SCAP), have been extensively studied using highly sophisticated in vitro and in vivo systems, yielding substantially improved understanding of their intriguing biological properties. Their capacity to reconstitute various dental and nondental tissues and the inherent angiogenic, neurogenic, and immunomodulatory properties of their secretome have been a subject of meticulous and costly research by various groups over the past decade. Key milestone achievements have exemplified their clinical utility in Regenerative Dentistry, as surrogate therapeutic modules for conventional biomaterial-based approaches, offering regeneration of damaged oral tissues instead of simply “filling the gaps.” Thus, the essential next step to validate these immense advances is the implementation of well-designed clinical trials paving the way for exploiting these fascinating research achievements for patient well-being: the ultimate aim of this ground breaking technology. This review paper presents a concise overview of the major biological properties of the human dental MSCs, critical for the translational pathway “from bench to clinic.” PMID:27818690

  13. ‘Geo’chemical research: A key building block for nuclear waste disposal safety cases

    NASA Astrophysics Data System (ADS)

    Altmann, Scott

    2008-12-01

    Disposal of high level radioactive waste in deep underground repositories has been chosen as solution by several countries. Because of the special status this type waste has in the public mind, national implementation programs typically mobilize massive R&D efforts, last decades and are subject to extremely detailed and critical social-political scrutiny. The culminating argument of each program is a 'Safety Case' for a specific disposal concept containing, among other elements, the results of performance assessment simulations whose object is to model the release of radionuclides to the biosphere. Public and political confidence in performance assessment results (which generally show that radionuclide release will always be at acceptable levels) is based on their confidence in the quality of the scientific understanding in the processes included in the performance assessment model, in particular those governing radionuclide speciation and mass transport in the geological host formation. Geochemistry constitutes a core area of research in this regard. Clay-mineral rich formations are the subjects of advanced radwaste programs in several countries (France, Belgium, Switzerland…), principally because of their very low permeabilities and demonstrated capacities to retard by sorption most radionuclides. Among the key processes which must be represented in performance assessment models are (i) radioelement speciation (redox state, speciation, reactions determining radionuclide solid-solution partitioning) and (ii) diffusion-driven transport. The safety case must therefore demonstrate a detailed understanding of the physical-chemical phenomena governing the effects of these two aspects, for each radionuclide, within the geological barrier system. A wide range of coordinated (and internationally collaborated) research has been, and is being, carried out in order to gain the detailed scientific understanding needed for constructing those parts of the Safety Case

  14. The Real Controversy about Child Sexual Abuse Research: Contradictory Findings and Critical Issues Not Addressed by Rind, Tromovitch, and Bauserman in Their 1998 Outcomes Meta-Analysis.

    ERIC Educational Resources Information Center

    Tice, Pamela Paradis; Whittenburg, John A.; Baker, Gail L.; Lemmey, Dorothy E.

    2001-01-01

    Presents a review of all types of child sexual abuse research ignored by Rind, Tromovitch, and Bauserman in their 1998 meta-analytic study. Eight major findings are addressed. Altogether these findings demonstrate the narrow focus of the meta-analysis. By restricting a broad meta-analysis to only some of the research and population in question,…

  15. Integrating Research and Action: A Systematic Review of Community-based Participatory Research To Address Health Disparities In Environmental and Occupational Health in the United States

    PubMed Central

    Cook, Won Kim

    2009-01-01

    Introduction Integrating research and action represents a goal and key principles of CBPR, but there has been little effort to synthesize the literature to evaluate if such integration is occurring. Objectives 1) To examine the extent to which CBPR integrates action to effect community-level change; and 2) to ascertain factors that facilitates such integration. Methods Original articles reporting on CBPR in environmental and occupational health in the United States were identified primarily through a MEDLINE search. Inceptions, processes, methods, and outcomes of the projects were reviewed. Results In fourteen of the twenty studies reviewed, CBPR led to community-level action to improve the health and well-being of the community members. Observational studies that investigated problems posed by the affected community and that incorporated qualitative methods were more likely to lead to action. The collaboration among government scientists, university researchers, and community partners emerged as a new model of CBPR partnerships that effectively integrates research and action. Conclusions To help CBPR better integrate research and action, a shift towards community-initiated and action-oriented observational studies might be needed. PMID:18621950

  16. [Key issues in researching spirituality and religiosity in the light of the ASPIRES instrument (Assessment of Spirituality and Religious Sentiments) Developed by Ralph Piedmont].

    PubMed

    Tomcsányi, Teodóra; Ittzés, András; Horváth-Szabó, Katalin; Martos, Tamás; Szabó, Tünde

    2010-01-01

    Our article reviews the major questions raised by the psychological research of spirituality and religion, as well as the historical background of this research area. In our view the scientific exploration of spirituality and religion constitutes a process that allows for both empirical and hermeneutical approaches and as such it is open for a dialogue with other branches of social sciences. The most important topics addressed by the article include: 1. possible conceptualizations of the terms spirituality and religion; the connection between the two; similarities and differences; 2. the interpretation of spirituality as a dimension of the personality; 3. the question of measurement of spirituality and tools of its measurement; 4. the effects of spirituality; and 5. the culture relatedness of research data. Finally we demonstrate how the ASPIRES scale recently developed by R. Piedmont, its theoretical approach, development process, and empirical results try to answer these key questions.

  17. The current structure of key actors involved in research on land and soil degradation

    NASA Astrophysics Data System (ADS)

    Escadafal, Richard; Barbero, Celia; Exbrayat, Williams; Marques, Maria Jose; Ruiz, Manuel; El Haddadi, Anass; Akhtar-Schuster, Mariam

    2013-04-01

    Land and soil conservation topics, the final mandate of the United Convention to Combat desertification in drylands, have been diagnosed as still suffering from a lack of guidance. On the contrary, climate change and biodiversity issues -the other two big subjects of the Rio Conventions- seem to progress and may benefit from the advice of international panels. Arguably the weakness of policy measures and hence the application of scientific knowledge by land users and stakeholders could be the expression of an inadequate research organization and a lack of ability to channel their findings. In order to better understand the size, breadth and depth of the scientific communities involved in providing advice to this convention and to other bodies, this study explores the corpus of international publications dealing with land and/or with soils. A database of several thousands records including a significant part of the literature published so far was performed using the Web of Science and other socio-economic databases such as FRANCIS and CAIRN. We extracted hidden information using bibliometric methods and data mining applied to these scientific publications to map the key actors (laboratories, teams, institutions) involved in research on land and on soils. Several filters were applied to the databases in combination with the word "desertification". The further use of Tetralogie software merges databases, analyses similarities and differences between keywords, disciplines, authors and regions and identifies obvious clusters. Assessing their commonalities and differences, the visualisation of links and gaps between scientists, organisations, policymakers and other stakeholders is possible. The interpretation of the 'clouds' of disciplines, keywords, and techniques will enhance the understanding of interconnections between them; ultimately this will allow diagnosing some of their strengths and weaknesses. This may help explain why land and soil degradation remains a

  18. Key Topics for High-Lift Research: A Joint Wind Tunnel/Flight Test Approach

    NASA Technical Reports Server (NTRS)

    Fisher, David; Thomas, Flint O.; Nelson, Robert C.

    1996-01-01

    Future high-lift systems must achieve improved aerodynamic performance with simpler designs that involve fewer elements and reduced maintenance costs. To expeditiously achieve this, reliable CFD design tools are required. The development of useful CFD-based design tools for high lift systems requires increased attention to unresolved flow physics issues. The complex flow field over any multi-element airfoil may be broken down into certain generic component flows which are termed high-lift building block flows. In this report a broad spectrum of key flow field physics issues relevant to the design of improved high lift systems are considered. It is demonstrated that in-flight experiments utilizing the NASA Dryden Flight Test Fixture (which is essentially an instrumented ventral fin) carried on an F-15B support aircraft can provide a novel and cost effective method by which both Reynolds and Mach number effects associated with specific high lift building block flows can be investigated. These in-flight high lift building block flow experiments are most effective when performed in conjunction with coordinated ground based wind tunnel experiments in low speed facilities. For illustrative purposes three specific examples of in-flight high lift building block flow experiments capable of yielding a high payoff are described. The report concludes with a description of a joint wind tunnel/flight test approach to high lift aerodynamics research.

  19. Research progress in the key device and technology for fiber optic sensor network

    NASA Astrophysics Data System (ADS)

    Liu, Deming; Sun, Qizhen; Lu, Ping; Xia, Li; Sima, Chaotan

    2016-03-01

    The recent research progress in the key device and technology of the fiber optic sensor network (FOSN) is introduced in this paper. An architecture of the sensor optical passive network (SPON), by employing hybrid wavelength division multiplexing/time division multiplexing (WDM/TDM) techniques similar to the fiber communication passive optical network (PON), is proposed. The network topology scheme of a hybrid TDM/WDM/FDM (frequency division multiplexing) three-dimension fiber optic sensing system for achieving ultra-large capacity, long distance, and high resolution sensing performance is performed and analyzed. As the most important device of the FOSN, several kinds of light source are developed, including the wideband multi-wavelength fiber laser operating at C band, switchable and tunable 2 μm multi-wavelength fiber lasers, ultra-fast mode-locked fiber laser, as well as the optical wideband chaos source, which have very good application prospects in the FOSN. Meanwhile, intelligent management techniques for the FOSN including wideband spectrum demodulation of the sensing signals and real-time fault monitoring of fiber links are presented. Moreover, several typical applications of the FOSN are also discussed, such as the fiber optic gas sensing network, fiber optic acoustic sensing network, and strain/dynamic strain sensing network.

  20. Research on measurement-device-independent quantum key distribution based on an air-water channel

    NASA Astrophysics Data System (ADS)

    Zhou, Yuan-yuan; Zhou, Xue-jun; Xu, Hua-bin; Cheng, Kang

    2016-11-01

    A measurement-device-independent quantum key distribution (MDI-QKD) method with an air-water channel is researched. In this method, the underwater vehicle and satellite are the legitimate parties, and the third party is at the airwater interface in order to simplify the unilateral quantum channel to water or air. Considering the condition that both unilateral transmission distance and transmission loss coefficient are unequal, a perfect model of the asymmetric channel is built. The influence of asymmetric channel on system loss tolerance and secure transmission distance is analyzed. The simulation results show that with the increase of the channel's asymmetric degree, the system loss tolerance will descend, one transmission distance will be reduced while the other will be increased. When the asymmetric coefficient of channel is between 0.068 and 0.171, MDI-QKD can satisfy the demand of QKD with an air-water channel, namely the underwater transmission distance and atmospheric transmission distance are not less than 60 m and 12 km, respectively.

  1. Assessing the Key Processes of Youth-Led Participatory Research: Psychometric Analysis and Application of an Observational Rating Scale

    ERIC Educational Resources Information Center

    Ozer, Emily J.; Douglas, Laura

    2015-01-01

    Youth-led Participatory Action Research (YPAR)--in which young people conduct research aimed at improving problems in their schools and communities--is increasing in public health, youth development, and education. We report on the development and psychometric testing of the YPAR Process Template (YPT)--to assess the quality of key YPAR processes…

  2. Research and Teaching: An Investigation of the Evolution of High School and Undergraduate Student Researchers' Understanding of Key Science Ethics Concepts

    ERIC Educational Resources Information Center

    Mabrouk, Patricia Ann

    2013-01-01

    High school and undergraduate research students were surveyed over the 10-week period of their summer research programs to investigate their understanding of key concepts in science ethics and whether their understanding changed over the course of their summer research experiences. Most of the students appeared to understand the issues relevant to…

  3. Nanoscale content-addressable memory

    NASA Technical Reports Server (NTRS)

    Davis, Bryan (Inventor); Principe, Jose C. (Inventor); Fortes, Jose (Inventor)

    2009-01-01

    A combined content addressable memory device and memory interface is provided. The combined device and interface includes one or more one molecular wire crossbar memories having spaced-apart key nanowires, spaced-apart value nanowires adjacent to the key nanowires, and configurable switches between the key nanowires and the value nanowires. The combination further includes a key microwire-nanowire grid (key MNG) electrically connected to the spaced-apart key nanowires, and a value microwire-nanowire grid (value MNG) electrically connected to the spaced-apart value nanowires. A key or value MNGs selects multiple nanowires for a given key or value.

  4. Lessons Learned from Research about Informal Reading Inventories: Keys to Data-Driven Instructional Recommendations

    ERIC Educational Resources Information Center

    L'Allier, Susan K.

    2013-01-01

    This study examined how effectively candidates in an MSEd in literacy education with a focus on reading program used the results from the Basic Reading Inventory to develop key instructional recommendations. The results indicated that, overall, candidates made about two thirds of the key recommendations suggested by an expert in the area of…

  5. Addressing Racism

    ERIC Educational Resources Information Center

    Journal for Research in Mathematics Education, 2013

    2013-01-01

    This dialogue, extracted from a conversation among some members of the Equity Special Issue Editorial Panel, concerns racism in mathematics education. It raises issues about the use of various terms; about fields of research outside of mathematics education; and about the kinds of racialization processes that occur for students, teachers, and…

  6. Mont Terri Underground Rock Laboratory, Switzerland-Research Program And Key Results

    NASA Astrophysics Data System (ADS)

    Nussbaum, C. O.; Bossart, P. J.

    2012-12-01

    Argillaceous formations generally act as aquitards because of their low hydraulic conductivities. This property, together with the large retention capacity of clays for cationic contaminants and the potential for self-sealing, has brought clay formations into focus as potential host rocks for the geological disposal of radioactive waste. Excavated in the Opalinus Clay formation, the Mont Terri underground rock laboratory in the Jura Mountains of NW Switzerland is an important international test site for researching clay formations. Research is carried out in the underground facility, which is located adjacent to the security gallery of the Mont Terri motorway tunnel. Fifteen partners from European countries, USA, Canada and Japan participate in the project. The objectives of the research program are to analyze the hydrogeological, geochemical and rock mechanical properties of the Opalinus Clay, to determine the changes induced by the excavation of galleries and by heating of the rock formation, to test sealing and container emplacement techniques and to evaluate and improve suitable investigation techniques. For the safety of deep geological disposal, it is of key importance to understand the processes occurring in the undisturbed argillaceous environment, as well as the processes in a disturbed system, during the operation of the repository. The objectives are related to: 1. Understanding processes and mechanisms in undisturbed clays and 2. Experiments related to repository-induced perturbations. Experiments of the first group are dedicated to: i) Improvement of drilling and excavation technologies and sampling methods; ii) Estimation of hydrogeological, rock mechanical and geochemical parameters of the undisturbed Opalinus Clay. Upscaling of parameters from laboratory to in situ scale; iii) Geochemistry of porewater and natural gases; evolution of porewater over time scales; iv) Assessment of long-term hydraulic transients associated with erosion and thermal

  7. Convocation address.

    PubMed

    Kakodkar, A

    1999-07-01

    This convocation addressed by Dr. Anil Kakodkar focuses on the challenges faced by graduating students. In his speech, he emphasized the high level of excellence achieved by the industrial sector; however, he noted that there has been a loss of initiative in maximizing value addition, which was worsened by an increasing population pressure. In facing a stiff competition in the external and domestic markets, it is imperative to maximize value addition within the country in a competitive manner and capture the highest possible market share. To achieve this, high-quality human resources are central. Likewise, family planning programs should become more effective and direct available resources toward national advantage. To boost the domestic market, he suggests the need to search for strengths to achieve leadership position in those areas. First, an insight into the relationship between the lifestyles and the needs of our people and the natural resource endowment must be gained. Second, remodeling of the education system must be undertaken to prepare the people for adding the necessary innovative content in our value addition activities. Lastly, Dr. Kakodkar emphasizes the significance of developing a strong bond between parents and children to provide a sound foundation and allow the education system to grow upon it.

  8. Preschool Attendance: How Researchers and Practitioners Are Working Together to Understand and Address Absenteeism among Our Youngest Students

    ERIC Educational Resources Information Center

    Ehrlich, Stacy B.; Gwynne, Julia; Allensworth, Elaine M.; Fatani, Serah

    2016-01-01

    Consistent school attendance is a key foundation of student learning. While missing one or two school days each year is not likely to have serious consequences, chronic absenteeism (missing 10% or more of enrolled school days) can seriously undermine the learning process (Allensworth & Easton, 2007). Given national efforts to increase the…

  9. Presidential address.

    PubMed

    Vohra, U

    1993-07-01

    The Secretary of India's Ministry of Health and Family Welfare serves as Chair of the Executive Council of the International Institute for Population Sciences in Bombay. She addressed its 35th convocation in 1993. Global population stands at 5.43 billion and increases by about 90 million people each year. 84 million of these new people are born in developing countries. India contributes 17 million new people annually. The annual population growth rate in India is about 2%. Its population size will probably surpass 1 billion by the 2000. High population growth rates are a leading obstacle to socioeconomic development in developing countries. Governments of many developing countries recognize this problem and have expanded their family planning programs to stabilize population growth. Asian countries that have done so and have completed the fertility transition include China, Japan, Singapore, South Korea, and Thailand. Burma, Malaysia, North Korea, Sri Lanka, and Vietnam have not yet completed the transition. Afghanistan, Bangladesh, Iran, Nepal, and Pakistan are half-way through the transition. High population growth rates put pressure on land by fragmenting finite land resources, increasing the number of landless laborers and unemployment, and by causing considerable rural-urban migration. All these factors bring about social stress and burden civic services. India has reduced its total fertility rate from 5.2 to 3.9 between 1971 and 1991. Some Indian states have already achieved replacement fertility. Considerable disparity in socioeconomic development exists among states and districts. For example, the states of Bihar, Madhya Pradesh, Rajasthan, and Uttar Pradesh have female literacy rates lower than 27%, while that for Kerala is 87%. Overall, infant mortality has fallen from 110 to 80 between 1981 and 1990. In Uttar Pradesh, it has fallen from 150 to 98, while it is at 17 in Kerala. India needs innovative approaches to increase contraceptive prevalence rates

  10. A Domain Analysis Model for eIRB Systems: Addressing the Weak Link in Clinical Research Informatics

    PubMed Central

    He, Shan; Narus, Scott P.; Facelli, Julio C.; Lau, Lee Min; Botkin, Jefferey R.; Hurdle, John F.

    2014-01-01

    Institutional Review Boards (IRBs) are a critical component of clinical research and can become a significant bottleneck due to the dramatic increase, in both volume and complexity of clinical research. Despite the interest in developing clinical research informatics (CRI) systems and supporting data standards to increase clinical research efficiency and interoperability, informatics research in the IRB domain has not attracted much attention in the scientific community. The lack of standardized and structured application forms across different IRBs causes inefficient and inconsistent proposal reviews and cumbersome workflows. These issues are even more prominent in multi-institutional clinical research that is rapidly becoming the norm. This paper proposes and evaluates a domain analysis model for electronic IRB (eIRB) systems, paving the way for streamlined clinical research workflow via integration with other CRI systems and improved IRB application throughput via computer-assisted decision support. PMID:24929181

  11. A domain analysis model for eIRB systems: addressing the weak link in clinical research informatics.

    PubMed

    He, Shan; Narus, Scott P; Facelli, Julio C; Lau, Lee Min; Botkin, Jefferey R; Hurdle, John F

    2014-12-01

    Institutional Review Boards (IRBs) are a critical component of clinical research and can become a significant bottleneck due to the dramatic increase, in both volume and complexity of clinical research. Despite the interest in developing clinical research informatics (CRI) systems and supporting data standards to increase clinical research efficiency and interoperability, informatics research in the IRB domain has not attracted much attention in the scientific community. The lack of standardized and structured application forms across different IRBs causes inefficient and inconsistent proposal reviews and cumbersome workflows. These issues are even more prominent in multi-institutional clinical research that is rapidly becoming the norm. This paper proposes and evaluates a domain analysis model for electronic IRB (eIRB) systems, paving the way for streamlined clinical research workflow via integration with other CRI systems and improved IRB application throughput via computer-assisted decision support.

  12. A Compendium of Research Addressing Barriers to Student Recruitment and Retention in Vocational Education in Florida. Final Report from September 1, 1984 to December 31, 1984.

    ERIC Educational Resources Information Center

    Waltz, Freddie C.; Beeman, Carl E.

    To address the issues of student recruitment and retention in Florida, a three-year research study was conducted. The three phases of the study sought the following: (1) to describe barriers to recruitment and retention of disadvantaged, unemployed, underemployed, out-of-school youth as perceived by students, teachers, counselors, and…

  13. EDITORIAL: Dialog on Science and Policy to Address the Climate Crisis to conclude the International Association of Research Universities Climate Congress, Copenhagen, Denmark Dialog on Science and Policy to Address the Climate Crisis to conclude the International Association of Research Universities Climate Congress, Copenhagen, Denmark

    NASA Astrophysics Data System (ADS)

    Baer, Paul; Kammen, Daniel M.

    2009-06-01

    This is not the usual Editor-in-Chief letter, namely one that focuses on the accomplishments of the journal—and for ERL they have been numerous this year—but a recognition of the critical time that we are now in when it comes to addressing not only global climate change, but also the dialog between science and politics. In recognition of the many 'tipping points' that we now confront—ideally some of them positive social moments—as well as the clear scientific conclusion that environmental tipping points are points of long-lasting disruption, this paper takes a different form than I might have otherwise written. While the scientific body of knowledge around global environmental change mounts, so too, do the hopeful signs that change can happen. The election of Barack Obama is unquestionably one such sign, witnessed by the exceptional interest that his story has brought not only to US politics, but also to global views of the potential of the United States, as well as to the potential role of science and investigation in addressing pressing issues. In light of these inter-related issues, reproduced here—largely due to the efforts of Paul Baer to transcribe a remarkable conversation—is a dialog not only on the science of global warming and the potential set of means to address this issue, but also on the interaction between research, science and the political process. The dialog itself is sufficiently important that I will dispense with the usual discussion of the exciting recognition that ERL has received with an ISI rating (a factor rapidly increasing), the high levels of downloads of our papers (for some articles over 5000 and counting), and the many news and scientific publications picking up ERL articles (in recent days alone Science, Environmental Science and Technology, and The Economist). This conversation was the concluding plenary session of the 10-12 March International Association of Research Universities (IARU) Conference on Climate Change

  14. Welcome Address

    NASA Astrophysics Data System (ADS)

    Kiku, H.

    2014-12-01

    Ladies and Gentlemen, It is an honor for me to present my welcome address in the 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"(SOTANCP3), as the president of Kanto Gakuin University. Particularly to those from abroad more than 17 countries, I am very grateful for your participation after long long trips from your home to Yokohama. On the behalf of the Kanto Gakuin University, we certainly welcome your visit to our university and stay in Yokohama. First I would like to introduce Kanto Gakuin University briefly. Kanto Gakuin University, which is called KGU, traces its roots back to the Yokohama Baptist Seminary founded in 1884 in Yamate, Yokohama. The seminary's founder was Albert Arnold Bennett, alumnus of Brown University, who came to Japan from the United States to establish a theological seminary for cultivating and training Japanese missionaries. Now KGU is a major member of the Kanto Gakuin School Corporation, which is composed of two kindergartens, two primary schools, two junior high schools, two senior high schools as well as KGU. In this university, we have eight faculties with graduate school including Humanities, Economics, Law, Sciences and Engineering, Architecture and Environmental Design, Human and Environmental Studies, Nursing, and Law School. Over eleven thousands students are currently learning in our university. By the way, my major is the geotechnical engineering, and I belong to the faculty of Sciences and Engineering in my university. Prof. T. Yamada, here, is my colleague in the same faculty. I know that the nuclear physics is one of the most active academic fields in the world. In fact, about half of the participants, namely, more than 50 scientists, come from abroad in this conference. Moreover, I know that the nuclear physics is related to not only the other fundamental physics such as the elementary particle physics and astrophysics but also chemistry, medical sciences, medical cares, and radiation metrology

  15. Research funding for addressing tobacco-related disease: an analysis of UK investment between 2008 and 2012

    PubMed Central

    Hall, Mary; Bogdanovica, Ilze; Britton, John

    2016-01-01

    Introduction Tobacco use is the leading cause of preventable death in the UK. However, research spending on tobacco-related disease, and particularly smoking prevention, is thought to be low. We therefore aimed to assess the relation between tobacco-related research investment and disease burden from 2008 to 2012. Methods We used the Health Research Classification System to classify UK government and charitable research funding by broad health category and then by tobacco prevention research and 18 WHO defined tobacco-related diseases. We used UK mortality figures to calculate disease-specific tobacco attributable deaths and then compared disease specific and tobacco prevention research investment with all cause and tobacco attributable mortality over the 5-year period and as annual averages. Results 12 922 research grants were identified with a total value of £6.69bn, an annual average of £1.34bn. Annually an average of 110 000 people die from tobacco-related disease, approximately 20% of total deaths. £130m is invested in researching tobacco-related disease each year and £5m on tobacco prevention, 10.8% and 0.42% of total annual research funding, respectively. Prevention research equated to an annual average of £46 per tobacco attributable death or one pound for every £29 spent on tobacco-related disease. Funding varied widely for diseases with different numbers of deaths (eg, lung cancer £68 per all cause death, cervical cancer £2500), similar numbers of deaths (leukaemia £983 per death, stomach cancer £43) or similar numbers of tobacco attributable deaths (eg, colorectal cancer £5k, pancreatic cancer £670, bladder cancer £340). Conclusions Tobacco-related research funding is not related to burden of disease or level of risk. As a result certain diseases receive a disproportionately low level of research funding and disease prevention funding is even lower. PMID:27377637

  16. Key Challenges for Tertiary Education Policy and Research--An Australian Perspective

    ERIC Educational Resources Information Center

    Goedegebuure, Leo; Schoen, Marian

    2014-01-01

    Australia has had a mixed history in the way in which policy research has related to higher education policy. Recognising a history of policy-related research and to some extent research-informed policy-making, Australia has followed the trend of other New Public Management-driven systems of de-emphasising policy-oriented independent research. In…

  17. Looking within and beyond the community: lessons learned by researching, theorising and acting to address urban poverty and health.

    PubMed

    Hodgetts, Darrin; Chamberlain, Kerry; Tankel, Yadena; Groot, Shiloh

    2014-01-01

    Urban poverty and health inequalities are inextricably intertwined. By working in partnership with service providers and communities to address urban poverty, we can enhance the wellness of people in need. This article reflects on lessons learned from the Family100 project that explores the everyday lives, frustrations and dilemmas faced by 100 families living in poverty in Auckland. Lessons learned support the need to bring the experiences and lived realities of families to the fore in public deliberations about community and societal responses to urban poverty and health inequality.

  18. Action Research to Address the Transition from Kindergarten to Primary School: Children's Authentic Learning, Construction Play, and Pretend Play

    ERIC Educational Resources Information Center

    Lee, Scott; Goh, Garry

    2012-01-01

    Children experience demanding changes during the transition from early childhood programs to primary school. Research shows that children's initial academic and social success at school can affect their long-term adjustment, achievement, and success. The authors, both early childhood teachers in Singapore, undertook an action research project that…

  19. Addressing the Decline in Counseling and Supervision Process and Outcome Research in the "Journal of Counseling Psychology"

    ERIC Educational Resources Information Center

    Mallinckrodt, Brent

    2011-01-01

    Scheel et al. have argued convincingly that there has been a decline in counseling-related research in the "Journal of Counseling Psychology" ("JCP") and "The Counseling Psychologist" ("TCP"). This response focuses on the relatively steady 35-year decline in this type of research published in "JCP". The author conducted a new analysis based on the…

  20. President's Address

    PubMed Central

    Craig, Maurice

    1928-01-01

    Conditions which experience has proved conducive to mental disturbance considered.—Suggestions as to their treatment.—A weakened inhibition, rather than any positive condition, is probably the most important factor in the production of the exhaustion psycho-neuroses or psychoses. This view is supported by the prophylactic value of giving for prolonged periods small doses of bromide to hypersensitive children or to highly-strung persons exposed to stress or tropical climate, etc.—Pavlov's work on the conditioned reflexes in dogs quoted in support of the author's clinical experience: Pavlov states that bromides should not be regarded as sedatives, diminishing the excitability of the central nervous system, but as simply regulating the nervous system by strengthening the intensity of internal inhibition. This agrees with the author's clinical experience, as small doses of bromide taken regularly over a period of many years do not diminish the mental powers but in fact increase them. Question of sleeplessness considered with regard to the way in which sedatives act. Most of these do not act as so-called “sleeping draughts”; research may ultimately show that their action is to strengthen a weakened inhibition and that sleep is only a secondary benefit.—Value of sedatives before and after surgical operation. Importance of toxæmia in the production of mental disorder; insomnia often precedes a toxic process and permits it to become active. The theory of weakened inhibition explains many problems; e.g., why certain brilliant children or adults break down and why at first there is no interference with their normal mental activity which only becomes involved as sleep and other bodily functions become affected; why a toxæmia may affect the nervous system of certain people; why a breakdown may follow over-stimulation or occur with advancing years; why some persons relapse when certain treatment is discontinued; why treatment should at times be continuous, and why

  1. Opening address

    NASA Astrophysics Data System (ADS)

    Castagnoli, C.

    1994-01-01

    representation of the mole. Most of you, I presume, are neo-Pythagoreans, and consequently believe that a new definition and, maybe, a new realization of the unit of mass will be based on a number of atoms of silicon, a view which will certainly lead you to cross swords with the "electrical party". The importance of NA is also linked to the considerable and far-reaching return in other scientific and industrial fields. Finally, let me add that, ethically, the work of many persons all over the world and the money and energy they spend in order to add a decimal figure, may be an example of commitment to be given to our students. Last but not least, my warm thanks to the Director of the Istituto di Metrologia "G Colonnetti", where the experiment has been in progress since 1971, and to all the researchers involved in this work. I do hope that the National Council of Research will continue to support this important project. While wishing you a pleasant stay in Turin, I express the hope that our meeting will prove a fruitful opportunity for discussion and exchange of views.

  2. A method for addressing research gaps in HTA, developed whilst evaluating robotic-assisted surgery: a proposal

    PubMed Central

    2010-01-01

    Background When evaluating health technologies with insufficient scientific evidence, only innovative potentials can be assessed. A Regional policy initiative linking the governance of health innovations to the development of clinical research has been launched by the Region of Emilia Romagna Healthcare Authority. This program, aimed at enhancing the research capacity of health organizations, encourages the development of adoption plans that combine use in clinical practice along with experimental use producing better knowledge. Following the launch of this program we developed and propose a method that, by evaluating and ranking scientific uncertainty, identifies the moment (during the stages of the technology's development) where it would be sensible to invest in research resources and capacity to further its evaluation. The method was developed and tested during a research project evaluating robotic surgery. Methods A multidisciplinary panel carried out a 5-step evaluation process: 1) definition of the technology's evidence profile and of all relevant clinical outcomes; 2) systematic review of scientific literature and outline of the uncertainty profile differentiating research results into steady, plausible, uncertain and unknown results; 3) definition of the acceptable level of uncertainty for investing research resources; 4) analysis of local context; 5) identification of clinical indications with promising clinical return. Results Outputs for each step of the evaluation process are: 1) evidence profile of the technology and systematic review; 2) uncertainty profile for each clinical indication; 3) exclusion of clinical indications not fulfilling the criteria of maximum acceptable risk; 4) mapping of local context; 5) recommendations for research. Outputs of the evaluation process for robotic surgery are described in the paper. Conclusions This method attempts to rank levels of uncertainty in order to distinguish promising from hazardous clinical use and to

  3. Key Elements and challenges of USEPA’s developing ecological services research program

    EPA Science Inventory

    Over the past year, EPA’s Office of Research and Development (ORD) has redirected research within the Ecological Services Research Program (ESRP) to focus on ecosystem services and their associated benefits to human well-being. By 2009, all of EPA/ORD’s Ecological Services Resear...

  4. Online Tutoring Procedure for Research Project Supervision: Management, Organization and Key Elements

    ERIC Educational Resources Information Center

    Darder Mesquida, Antònia; Pérez Garcias, Adolfina

    2015-01-01

    Research project tutoring appears as a crucial element for teaching; it is a planned action based on the relationship between a tutor and a student. This paper presents the findings of a design and development research which has as its main aim to create an organization system for the tutoring of online research projects. That system seeks to…

  5. Research in Online and Blended Learning in the Business Disciplines: Key Findings and Possible Future Directions

    ERIC Educational Resources Information Center

    Arbaugh, J. B.; Godfrey, Michael R.; Johnson, Marianne; Pollack, Birgit Leisen; Niendorf, Bruce; Wresch, William

    2009-01-01

    In this literature review, we examine and assess the state of research of online and blended learning in the business disciplines with the intent of assessing the state of the field and identifying opportunities for meaningful future research. We review research from business disciplines such as Accounting, Economics, Finance, Information Systems…

  6. How Can Book Reading Close the Word Gap? Five Key Practices from Research

    ERIC Educational Resources Information Center

    Snell, Emily K.; Hindman, Annemarie H.; Wasik, Barbara A.

    2015-01-01

    Vocabulary development is critical for children's ability to learn to read and their success at school. Vocabulary has also been identified as a key factor in the achievement gap, with children from low-income families knowing significantly fewer words when they enter school. Although book reading has long been celebrated as an effective way for…

  7. Opening Address

    NASA Astrophysics Data System (ADS)

    Crovini, L.

    1994-01-01

    Ladies and Gentlemen To quote Mr Jean Terrien: "Physics must be one step ahead of metrology". A long-serving Director of the BIPM, he said these words when visiting the IMGC in 1970 as a member of the scientific board of our Institute. At that time it was still an open question whether the IMGC should start research work on the absolute measurement of silicon lattice spacing. Mr Terrien underlined the revolutionary character of x-ray interferometry and, eventually, he caused the balance needle to lean towards the ... right direction. Mr Terrien correctly foresaw that, like Michelson's interferometer of 1880, x-ray interferometry could have a prominent place in today's science and technology. And while, in the first case, after more than a century we can see instruments based on electromagnetic wave interaction within every one's reach in laboratories and, sometimes, in workshops, in the second case, twenty-five years since the first development of an x-ray interferometer we can witness its role in nanometrology. Today and tomorrow we meet to discuss how to go beyond the sixth decimal place in the value of the Avogadro constant. We are aware that the quest for this achievement requires the cooperation of scientists with complementary capabilities. I am sure that the present workshop is a very good opportunity to present and discuss results and to improve and extend existing cooperation. The new adjustment of fundamental constants envisaged by the CODATA Task Group is redoubling scientists' efforts to produce competitive values of NA. The results of the measurements of the silicon lattice spacing in terms of an optical wavelength, which were available for the 1986 adjustment, combined with the determination of silicon molar volume, demonstrate how such an NA determination produces a consistent set of other constants and opens the way to a possible redefinition of the kilogram. We shall see in these two days how far we have progressed along this road. For us at the

  8. Identification and Characterization of Key Human Performance Issues and Research in the Next Generation Air Transportation System (NextGen)

    NASA Technical Reports Server (NTRS)

    Lee, Paul U.; Sheridan, Tom; Poage, james L.; Martin, Lynne Hazel; Jobe, Kimberly K.

    2010-01-01

    This report identifies key human-performance-related issues associated with Next Generation Air Transportation System (NextGen) research in the NASA NextGen-Airspace Project. Four Research Focus Areas (RFAs) in the NextGen-Airspace Project - namely Separation Assurance (SA), Airspace Super Density Operations (ASDO), Traffic Flow Management (TFM), and Dynamic Airspace Configuration (DAC) - were examined closely. In the course of the research, it was determined that the identified human performance issues needed to be analyzed in the context of NextGen operations rather than through basic human factors research. The main gaps in human factors research in NextGen were found in the need for accurate identification of key human-systems related issues within the context of specific NextGen concepts and better design of the operational requirements for those concepts. By focusing on human-system related issues for individual concepts, key human performance issues for the four RFAs were identified and described in this report. In addition, mixed equipage airspace with components of two RFAs were characterized to illustrate potential human performance issues that arise from the integration of multiple concepts.

  9. A case study in innovative outreach--combining training, research, and technology transfer to address real-world problems.

    PubMed Central

    Chang, D P

    1998-01-01

    Outreach, training, technology transfer, and research are often treated as programmatically distinct activities. The interdisciplinary and applied aspects of the Superfund Basic Research Program offer an opportunity to explore different models. A case study is presented that describes a collaborative outreach effort that combines all of the above. It involves the University of California's Davis and Berkeley program projects, the University of California Systemwide Toxic Substances Research and Teaching Program, the U.S. Navy's civilian workforce at the former Mare Island Naval Shipyard, Vallejo, California (MINSY), a Department of Defense (DoD) Environmental Education Demonstration Grant program, and the Private Industry Council of Napa and Sonoma counties in California. The effort applied a Superfund-developed technology to a combined waste, radium and polychlorinated biphenyl contamination, stemming from a problematic removal action at an installation/restoration site at MINSY. The effort demonstrates that opportunities for similar collaborations are possible at DoD installations. PMID:9703494

  10. Toward a systemic research agenda for addressing the joint epidemics of HIV/AIDS and noncommunicable diseases.

    PubMed

    Geneau, Robert; Hallen, Greg

    2012-07-31

    A growing proportion of people living with HIV/AIDS also struggle to cope with one or several noncommunicable diseases (NCDs), particularly as they age. The two epidemics being intertwined, there is increasing recognition that that there should be closer advocacy, policy and programmatic links between HIV and NCDs. The objective of this paper is to discuss the development of a research agenda geared towards informing the design and implementation of programs and policies truly grounded in a co-benefits approach. Tackling the joint epidemics of HIV/AIDS and NCDs in Africa will require for research funders and private and foreign aid donors to be bold, visionary and to commit to long-term research investments in order to evaluate the effects of natural policy experiments and complex interventions.

  11. Toward Addressing the Issues of Site Selection in District Effectiveness Research: A Two-Level Hierarchical Linear Growth Model

    ERIC Educational Resources Information Center

    Bowers, Alex J.

    2010-01-01

    Purpose: District effectiveness research (DER) is an emerging field concerned with identifying the organizational structures, administration, and leadership practices at the school district level that help districts find success with all of their students across the schools within the system. This work has mirrored much of the early school…

  12. Addressing the Inequitable Distribution of Teachers: What It Will Take to Get Qualified, Effective Teachers in All Communities. Research Brief

    ERIC Educational Resources Information Center

    Adamson, Frank; Darling-Hammond, Linda

    2011-01-01

    Students of color in low-income schools are 3 to 10 times more likely to have unqualified teachers than students in predominantly White schools. These disparities in teacher distribution matter greatly: Research consistently shows that teacher quality is one of the most important variables for student success and that teachers with stronger…

  13. Translating research for evidence-based public health: key concepts and future directions.

    PubMed

    Rychetnik, Lucie; Bauman, Adrian; Laws, Rachel; King, Lesley; Rissel, Chris; Nutbeam, Don; Colagiuri, Stephen; Caterson, Ian

    2012-12-01

    Applying research to guide evidence-based practice is an ongoing and significant challenge for public health. Developments in the emerging field of 'translation' have focused on different aspects of the problem, resulting in competing frameworks and terminology. In this paper the scope of 'translation' in public health is defined, and four related but conceptually different 'translation processes' that support evidence-based practice are outlined: (1) reviewing the transferability of evidence to new settings, (2) translation research, (3) knowledge translation, and (4) knowledge translation research. Finally, an integrated framework is presented to illustrate the relationship between these domains, and priority areas for further development and empirical research are identified.

  14. Your next clinical cancer research project: preparation in a multidisciplinary environment is key

    PubMed Central

    Van Hemelrijck, Mieke; Bosco, Cecilia

    2017-01-01

    For clinical cancer research to have an impact, careful planning in a multidisciplinary translational setting is required. Once your multidisciplinary research team is established, the first step is to define an answerable research question, followed by planning the study design and identifying the study population—allowing for appropriate statistical analyses of high-quality data, whether patient or lab-based. Finally, interpretation of the results also requires multidisciplinary discussions and academic writing in a clear and concise way. This editorial is designed to give you some helpful tips and structure when planning your next clinical cancer research project. PMID:28386300

  15. A Plan for the Next Generation of HIV Prevention Research: Seven Key Policy Investigative Challenges

    ERIC Educational Resources Information Center

    Coates, Thomas J.; Szekeres,Gregory

    2004-01-01

    Although HIV prevention research has accomplished much over the last 2 decades, significant challenges remain. The accomplishments have included rapid progression through various stages of research--from descriptive to clinical trials--and the fielding of several Phase 3 trials with biological endpoints. The challenges include developing…

  16. Key Challenges and New Trends in Battery Research (2011 EFRC Forum)

    ScienceCinema

    Tarascon, Jean Marie (University de Picardie Jules Verne, France)

    2016-07-12

    Jean-Marie Tarascon, Professor at the University de Picardie Jules Verne, France, was the fourth speaker in the May 26, 2011 EFRC Forum session, "Global Perspectives on Frontiers in Energy Research." In his presentation, Professor Tarascon recounted European basic research activates in electrical energy storage. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  17. Academic detailing can play a key role in assessing and implementing comparative effectiveness research findings.

    PubMed

    Fischer, Michael A; Avorn, Jerry

    2012-10-01

    Comparative effectiveness research evaluates the relative effectiveness, safety, and value of competing treatment options in clinically realistic settings. Such evaluations can be methodologically complex and difficult to interpret. There will be a growing need for critical evaluation of comparative effectiveness studies to assess the adequacy of their design and to put new information into a broader context. Equally important, this knowledge will have to be communicated to clinicians in a way that will actually change practice. We identify three challenges to effective dissemination of comparative effectiveness research findings: the difficulty of interpreting comparative effectiveness research data, the need for trusted sources of information, and the challenge of turning research results into clinical action. We suggest that academic detailing-direct outreach education that gives clinicians an accurate and unbiased synthesis of the best evidence for practice in a given clinical area-can translate comparative effectiveness research findings into actions that improve health care decision making and patient outcomes.

  18. Identifying Key Priorities for Future Palliative Care Research Using an Innovative Analytic Approach

    PubMed Central

    Pillemer, Karl; Chen, Emily K.; Warmington, Marcus; Adelman, Ronald D.; Reid, M. C.

    2015-01-01

    Using an innovative approach, we identified research priorities in palliative care to guide future research initiatives. We searched 7 databases (2005–2012) for review articles published on the topics of palliative and hospice–end-of-life care. The identified research recommendations (n = 648) fell into 2 distinct categories: (1) ways to improve methodological approaches and (2) specific topic areas in need of future study. The most commonly cited priority within the theme of methodological approaches was the need for enhanced rigor. Specific topics in need of future study included perspectives and needs of patients, relatives, and providers; underrepresented populations; decision-making; cost-effectiveness; provider education; spirituality; service use; and interdisciplinary approaches to delivering palliative care. This review underscores the need for additional research on specific topics and methodologically rigorous research to inform health policy and practice. PMID:25393169

  19. Research report: Summary of key state issues of FERC orders 888 and 889

    SciTech Connect

    Rose, K.; Burns, R.E.; Graniere, R.J.

    1997-01-01

    The Federal Energy Regulatory Commission`s (FERC) Order 888 is perhaps the most important and far reaching FERC electricity order in decades. The consequences on the structure of the industry and how the industry is regulated are significant departures from past methods and regulatory philosophy. This will undoubtedly have a dramatic impact on the manner in which state public utility commissions, which are also undergoing or considering dramatic change, regulate their jurisdictional electric utilities. This report summarizes and discusses the actions that the FERC is taking and their profound repercussions on the industry and state commissions. The report is not a comprehensive summary of the entire order. Rather, it is intended to highlight the order`s more important features and discuss what this could mean for the states. The report is organized into eight sections; the first seven address Order 888 and the last section (section 8) addresses Order 889. Section 1 through 5 summarize and discuss the main features of Order 888. Section 6 (on jurisdiction) and Section 7 (on property rights) interpret the likely consequences of the order. Section 8, summarizes the FERC`s Open Access Same Time System (OASIS) and discusses some concerns about its real-world application.

  20. Addressing the social and environmental determinants of urban health equity: evidence for action and a research agenda.

    PubMed

    Friel, Sharon; Akerman, Marco; Hancock, Trevor; Kumaresan, Jacob; Marmot, Michael; Melin, Thomas; Vlahov, David

    2011-10-01

    Urban living is the new reality for the majority of the world's population. Urban change is taking place in a context of other global challenges--economic globalization, climate change, financial crises, energy and food insecurity, old and emerging armed conflicts, as well as the changing patterns of communicable and noncommunicable diseases. These health and social problems, in countries with different levels of infrastructure and health system preparedness, pose significant development challenges in the 21st century. In all countries, rich and poor, the move to urban living has been both good and bad for population health, and has contributed to the unequal distribution of health both within countries (the urban-rural divide) and within cities (the rich-poor divide). In this series of papers, we demonstrate that urban planning and design and urban social conditions can be good or bad for human health and health equity depending on how they are set up. We argue that climate change mitigation and adaptation need to go hand-in-hand with efforts to achieve health equity through action in the social determinants. And we highlight how different forms of governance can shape agendas, policies, and programs in ways that are inclusive and health-promoting or perpetuate social exclusion, inequitable distribution of resources, and the inequities in health associated with that. While today we can describe many of the features of a healthy and sustainable city, and the governance and planning processes needed to achieve these ends, there is still much to learn, especially with respect to tailoring these concepts and applying them in the cities of lower- and middle-income countries. By outlining an integrated research agenda, we aim to assist researchers, policy makers, service providers, and funding bodies/donors to better support, coordinate, and undertake research that is organized around a conceptual framework that positions health, equity, and sustainability as central

  1. Research on key techniques of nanometer scale macro-micro dual-drive precision positioning

    NASA Astrophysics Data System (ADS)

    Xie, Xiaohui; Du, Ruxu

    2007-12-01

    With the development of science and technology, high precision of positioning platform is needed in many areas, for example, cell fusing in biology and precision surgery in medical area. In such areas, both high efficiency and high precision are needed in some cases, for example, semiconductor processing equipment, super precision lathe etc. In a word, precision positioning platform becomes an important tool in exploring microscope world. Precision positioning platform is a key element in microscope operation. Macro/micro dual-drive precision positioning is a key technique in high-efficiency high-precision area. By such techniques, large distance and high precision can get. In order to realize nanometer scale macro/micro dual-drive precision positioning there are some key problems. First, system structure of macro/micro combination precision positioning platform is worthy to work on. Another key work is realization method of micrometer scale macroscope motion and nanometer scale microscope motion. The third is mechanics, drive, detection and control techniques in nanometer scale positioning of piezoelectric ceramics drive, in which realization of nanometer scale microscope positioning and micro drive is important by solving hysteresis, creep deformation and non-linearity in piezoelectric ceramics driving. To solve hysteresis problem, instead of traditional Preisach algorithm, a new type hysteresis model with simple computation and identification is needed. The inverse model is also easily to get. So we can present new control method to solve hysteresis and creep deformation problem based on this inverse model. Another way, hysteresis and creep deformation problem exist in traditional voltage-feedback power source for piezoelectric ceramics. To solve this problem, a new type current feedback power source for piezoelectric ceramics is presented. In the end, a macro-micro dual-drive super precision positioning mechanism is presented. Combining macro with micro

  2. Research on the Key Technology of Large Scale Mapping from Low Altitude Photogrammetry

    NASA Astrophysics Data System (ADS)

    Bo-Yi, Wu; Ning, Zhang; Guo-Zhong, Su

    2016-06-01

    Based on the theoretic analysis of the accuracy in large scale photogrammetric mapping, some defects in traditional procedure were discussed. A set of key technologies dedicate to accuracy improvement in low altitude photogrammetry were analyzed in detail, namely the utilization of wide angle camera and low altitude flight, enhancement in image matching, predesigned layout of Ground Control Points (GCPs) in field survey, optimization of adjustment model and improvement in map processing. Besides, a low altitude aerial unmanned airship system was established. Finally, successful implementation in 1:500 topographic mapping project in built-up areas of 30 counties in Shanxi Province proves the practicability and effectiveness of the proposed approaches.

  3. Addressing the Research-to-Practice Gap in Autism Treatments: Applying an Effectiveness Research Model to the Picture Exchange Communication System

    ERIC Educational Resources Information Center

    Greenberg, Alissa L.

    2011-01-01

    Despite expansive improvements in both treatments and research, the majority of persons with autism use non-empirically supported interventions. One way to decrease the research-to-practice gap involves increasing the direct applicability of research findings to clinical settings. Effectiveness research achieves this goal by identifying treatments…

  4. [Medical practice and clinical research: keys to generate knowledge and improve care].

    PubMed

    Martínez Castuera-Gómez, Carla; Talavera, Juan O

    2013-01-01

    The increased quality in medical care may be immediately accomplished if clinical research is integrated into daily clinical practice. In the generation of medical knowledge are four steps: an unanswered question awakened from clinical practice, the critical analysis of specialized literature, the development of a research protocol, and, finally, the publication of outcomes. Decision making and continuous training are becoming part of an effective strategy of medical attention improvement.

  5. Research as a guide for curriculum development: An example from introductory spectroscopy. II. Addressing student difficulties with atomic emission spectra

    NASA Astrophysics Data System (ADS)

    Ivanjek, L.; Shaffer, P. S.; McDermott, L. C.; Planinic, M.; Veza, D.

    2015-02-01

    This is the second of two closely related articles (Paper I and Paper II) that together illustrate how research in physics education has helped guide the design of instruction that has proved effective in improving student understanding of atomic spectroscopy. Most of the more than 1000 students who participated in this four-year investigation were science majors enrolled in the introductory calculus-based physics course at the University of Washington (UW) in Seattle, WA, USA. The others included graduate and undergraduate teaching assistants at UW and physics majors in introductory and advanced physics courses at the University of Zagreb, Zagreb, Croatia. About half of the latter group were preservice high school physics teachers. Paper I describes how several conceptual and reasoning difficulties were identified among university students as they tried to relate a discrete line spectrum to the energy levels of atoms in a light source. This second article (Paper II) illustrates how findings from this research informed the development of a tutorial that led to improvement in student understanding of atomic emission spectra.

  6. Geroscience: Addressing the mismatch between its exciting research opportunities, its economic imperative and its current funding crisis.

    PubMed

    Martin, George M

    2016-11-19

    There is at present a huge disconnect between levels of funding for basic research on fundamental mechanisms of biological aging and, given demographic projections, the anticipated enormous social and economic impacts of a litany of chronic diseases for which aging is by far the major risk factor: One valuable approach, recently instigated by Felipe Sierra & colleagues at the US National Institute on Aging, is the development of a Geroscience Interest Group among virtually all of the NIH institutes. A complementary approach would be to seek major escalations of private funding. The American Federation for Aging Research, the Paul Glenn Foundation and the Ellison Medical Foundation pioneered efforts by the private sector to provide substantial supplements to public sources of funding. It is time for our community to organize efforts towards the enhancements of such crucial contributions, especially in support of the emerging generation of young investigators, many of whom are leaving our ranks to seek alternative employment. To do so, we must provide potential donors with strong economic, humanitarian and scientific rationales. An initial approach to such efforts is briefly outlined in this manuscript as a basis for wider discussions within our community.

  7. Key Problems in Organizing and Structuring University Research in Vietnam: The Lack of an Effective Research "Behaviour Formalization" System

    ERIC Educational Resources Information Center

    Nguyen, Huong Thi Lan; Meek, Vincent Lynn

    2016-01-01

    Structure and organization seems to be at the root of many of the questions raised about institutional behaviour; however, with respect to research on university capacity building, few studies have examined research organizational problems, particularly in developing countries. This study investigates academic reactions to the structure and…

  8. Invitational Addresses, 1965.

    ERIC Educational Resources Information Center

    Gates, Arthur I.; And Others

    The full texts of invitational addresses given at the 1965 International Reading Association (IRA) Convention in Detroit, Michigan, by six recipients of IRA citation awards are presented. Gates suggests steps IRA should take to revive and redirect reading research. McCallister discusses the implications of the changing and expanding vocabulary of…

  9. Widening participation would be key in enhancing bioinformatics and genomics research in Africa

    PubMed Central

    Karikari, Thomas K.; Quansah, Emmanuel; Mohamed, Wael M.Y.

    2015-01-01

    Bioinformatics and genome science (BGS) are gradually gaining roots in Africa, contributing to studies that are leading to improved understanding of health, disease, agriculture and food security. While a few African countries have established foundations for research and training in these areas, BGS appear to be limited to only a few institutions in specific African countries. However, improving the disciplines in Africa will require pragmatic efforts to expand training and research partnerships to scientists in yet-unreached institutions. Here, we discuss the need to expand BGS programmes in Africa, and propose mechanisms to do so. PMID:26767163

  10. Behavioral science in video games for children's diet and physical activity change: key research needs.

    PubMed

    Baranowski, Tom; Baranowski, Janice; Thompson, Debbe; Buday, Richard

    2011-03-01

    Innovative intervention programs are needed to overcome the limitations in previous programs that promoted change in diabetes risk behaviors in children. Serious video games show promise of changing dietary and physical activity behaviors, but research is needed on the optimal design of behavior-change procedures in video games, the mechanisms that account for changes obtained, and the groups in which these interventions work best. Such research will permit the optimal design of serious video games for diabetes and obesity prevention in the future.

  11. Building a platform for translational research in chronic noncommunicable diseases to address population health: lessons from NHLBI supported CRONICAS in Peru.

    PubMed

    Miranda, J Jaime; Bernabé-Ortiz, Antonio; Diez-Canseco, Francisco; Málaga, Germán; Cardenas, María K; Carrillo-Larco, Rodrigo M; Pesantes, M Amalia; Araya, Ricardo; Boggio, Oscar; Checkley, William; García, Patricia J; León-Velarde, Fabiola; Lescano, Andrés G; Montori, Victor; Pan, William; Rivera-Chira, Maria; Sacksteder, Katherine; Smeeth, Liam; García, Héctor H; Gilman, Robert H

    2015-03-01

    The CRONICAS Centre of Excellence in Chronic Diseases, based at Universidad Peruana Cayetano Heredia, was created in 2009 with support from the U.S. National Heart, Lung, and Blood Institute (NHLBI). The vision of CRONICAS is to build a globally recognized center of excellence conducting quality and innovative research and generating high-impact evidence for health. The center's identity is embedded in its core values: generosity, innovation, integrity, and quality. This review has been structured to describe the development of the CRONICAS Centre, with a focus on highlighting the ongoing translational research projects and capacity-building strategies. The CRONICAS Centre of Excellence is not a risk-averse organization: it benefits from past experiences, including past mistakes, and improves upon them and thus challenges traditional research approaches. This ethos and environment are key to fostering innovation in research.

  12. Behavioral science in video games for children's diet and physical activity change: Key research needs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Innovative intervention programs are needed to overcome the limitations in previous programs that promoted change in diabetes risk behaviors in children. Serious video games show promise of changing dietary and physical activity behaviors, but research is needed on the optimal design of behavior-cha...

  13. Collaboration Is Key: Librarians and Composition Instructors Analyze Student Research and Writing

    ERIC Educational Resources Information Center

    Barratt, Caroline Cason; Nielsen, Kristin; Desmet, Christy; Balthazor, Ron

    2009-01-01

    This study describes a collaborative research project between two composition instructors and two librarians that analyzed citation patterns among students in the First-year Composition Program at the University of Georgia. Built upon earlier bibliometric studies, this study seeks not only to examine a large data set of citations--larger than was…

  14. Key Implementation Considerations for Executing Evidence-Based Programs: Project Overview. ASPE Research Brief

    ERIC Educational Resources Information Center

    US Department of Health and Human Services, 2013

    2013-01-01

    In April 2011, the U.S. Department of Health and Human Services (HHS) Office of the Assistant Secretary for Planning and Evaluation (ASPE) hosted a Forum, Emphasizing Evidence-Based Programs for Children and Youth, to convene the nation's leading practitioners and researchers with experience using and evaluating an array of evidence-based…

  15. Online Community and Professional Learning in Education: Research-Based Keys to Sustainability

    ERIC Educational Resources Information Center

    Havelock, Bruce

    2004-01-01

    Though the concept of online community has been heralded as a promising tool to support teacher professional development, a robust and meaningful definition remains elusive. This review draws together research on community, teaching, and learning in traditional and online settings. Examples of current efforts in the field of online learning…

  16. Signature Concepts of Key Researchers in North American Higher Education Teaching and Learning

    ERIC Educational Resources Information Center

    Kandlbinder, Peter

    2015-01-01

    Universities in the English-speaking world share a common ancestry that extends back to medieval times. From these beginnings universities quickly developed distinctive qualities as they became integrated within different social and cultural systems of their home societies. A number of comparisons of higher education research have shown major…

  17. Student Engagement and Student Outcomes: Key Findings from "CCSSE" Validation Research

    ERIC Educational Resources Information Center

    McClenney, Kay; Marti, C. Nathan; Adkins, Courtney

    2012-01-01

    The findings from 20 years of research on undergraduate education have been unequivocal: The more actively engaged students are--with college faculty and staff, with other students, and with the subject matter they study--the more likely they are to learn, to stick with their studies, and to attain their academic goals. The existing literature,…

  18. Improving state Medicaid policies with comparative effectiveness research: a key role for academic health centers.

    PubMed

    Zerzan, Judy T; Gibson, Mark; Libby, Anne M

    2011-06-01

    After the Patient Protection and Affordable Care Act is fully implemented, Medicaid will be the largest single health care payer in the United States. Each U.S. state controls the size and scope of the medicine benefit beyond the federally mandated minimum; however, regulations that require balanced budgets and prohibit deficit spending limit each state's control. In a recessionary environment with reduced revenue, state Medicaid programs operate under a fixed or shrinking budget. Thus, the state Medicaid experience of providing high-quality care under explicit financial limits can inform Medicare and private payers of measures that control per-capita costs without adversely affecting health outcomes. The academic medicine community must play an expanded role in filling evidence gaps in order to continuously improve health policy making among U.S. states. The Drug Effectiveness Review Project and the Medicaid Evidence-based Decisions Project are two multistate Medicaid collaborations that leverage academic health center researchers' comparative effectiveness research (CER) projects to answer policy-relevant research questions. The authors of this article highlight how academic medicine can support states' health policies through CER and how CER-driven benefit-design choices can help states meet their cost and quality needs.

  19. Research on key technology of yacht positioning based on binocular parallax

    NASA Astrophysics Data System (ADS)

    Wang, Wei; Wei, Ping; Liu, Zengzhi

    2016-10-01

    Yacht has become a fashionable way for entertainment. However, to obtain the precise location of a yacht docked at a port has become one of the concerns of a yacht manager. To deal with this issue, we adopt a positioning method based on the principle of binocular parallax and background difference in this paper. Binocular parallax uses cameras to get multi-dimensional perspective of the yacht based on geometric principle of imaging. In order to simplify the yacht localization problem, we install LED light indicator as the key point on a yacht. And let it flash at a certain frequency during day time and night time. After getting the distance between the LED and the cameras, locating the yacht is easy. Compared with other traditional positioning methods, this method is simpler and easier to implement. In this paper, we study the yacht positioning method using the LED indicator. Simulation experiment is done for a yacht model in the distance of 3 meters. The experimental result shows that our method is feasible and easy to implement with a small 15% positioning error.

  20. Research on the key techniques of form and position evaluation based on the genetic algorithm

    NASA Astrophysics Data System (ADS)

    Cui, Changcai; Li, Bing

    2006-11-01

    The Evolutionary Algorithm (EA)-Genetic Algorithm (GA) was improved to evaluate the form and position errors that were summarized as nonlinear optimization problems. The key techniques in the implementation of the GA have been studied in detail. The emphasis was on the fitness functions of the GA concerned with the concrete problem so that they were proposed first. Second the expression of the desired solutions was discussed in the continual space optimization problem. Because different expression was suitable for different problem, here the real numbers were used to express the solutions to find which were called as chromosomes in the GA. Third the improved evolutionary strategies of GA were described respectively on emphasis. They were the selection operation of Odd Number Selection plus Roulette Wheel Selection, the crossover operation of Arithmetic Crossover Between Near Relatives and Far Relatives, and the mutation operation of Adaptive Gaussian mutation. The evolutionary strategies determined the update of the whole population and the terminal solution. After operations from generation to generation, the initial stochastic population on the basis of the least squared solutions would be improved until the best chromosome/individual appeared. Finally some examples were computed to verify the devised method. The experimental results show that the GA-based method can find the desired solutions that are superior to the least squared solutions and almost equal to those given by other optimization techniques except a few examples give a similar result.

  1. Key results for the NRC`s Short Cracks in Piping and Piping Welds Research Program

    SciTech Connect

    Wilkowski, G.; Krishnaswamy, P.; Brust, F.

    1995-04-01

    The overall objective of the Short Cracks in Piping and Piping Welds Program is to verify and improve engineering analyses to predict the fracture behavior of circumferentially cracked pipe under quasi-static loading with particular attention to crack lengths typically used in LBB or flaw evaluation criteria. The USNCRC program at Battelle was initiated in March 1990 and is scheduled to be completed in December 1994. This paper discusses key results from the overall program with particular emphasis on the efforts since the last WRSIM meeting. The program consists of eight technical tasks as listed below: task 1 short through-wall-cracked (TWC) pipe evaluations; task 2 short surface-cracked (SC) pipe evaluations; task 3 bi-metallic weld crack evaluations; task 4 dynamic strain aging and crack instabilities; task 5 fracture evaluations of anisotropic pipe; task 6 crack-opening-area evaluations; task 7 NRCPIPE code improvements; task 8 additional efforts. Task 8 is a collection of new efforts initiated during the coarse of the program. A list of the full-scale pipe experiments in this program is given in Table 1. All of the experiments have been completed. The most recent accomplishments in each of the tasks listed above are discussed below. The details of all the results in the eight tasks are published in the semiannual reports as well as topical reports from the program.

  2. Telethon Network of Genetic Biobanks: a key service for diagnosis and research on rare diseases.

    PubMed

    Filocamo, Mirella; Baldo, Chiara; Goldwurm, Stefano; Renieri, Alessandra; Angelini, Corrado; Moggio, Maurizio; Mora, Marina; Merla, Giuseppe; Politano, Luisa; Garavaglia, Barbara; Casareto, Lorena; Bricarelli, Francesca Dagna

    2013-08-30

    Several examples have always illustrated how access to large numbers of biospecimens and associated data plays a pivotal role in the identification of disease genes and the development of pharmaceuticals. Hence, allowing researchers to access to significant numbers of quality samples and data, genetic biobanks are a powerful tool in basic, translational and clinical research into rare diseases. Recently demand for well-annotated and properly-preserved specimens is growing at a high rate, and is expected to grow for years to come. The best effective solution to this issue is to enhance the potentialities of well-managed biobanks by building a network.Here we report a 5-year experience of the Telethon Network of Genetic Biobanks (TNGB), a non-profit association of Italian repositories created in 2008 to form a virtually unique catalogue of biospecimens and associated data, which presently lists more than 750 rare genetic defects. The process of TNGB harmonisation has been mainly achieved through the adoption of a unique, centrally coordinated, IT infrastructure, which has enabled (i) standardisation of all the TNGB procedures and activities; (ii) creation of an updated TNGB online catalogue, based on minimal data set and controlled terminologies; (iii) sample access policy managed via a shared request control panel at web portal. TNGB has been engaged in disseminating information on its services into both scientific/biomedical - national and international - contexts, as well as associations of patients and families. Indeed, during the last 5-years national and international scientists extensively used the TNGB with different purposes resulting in more than 250 scientific publications. In addition, since its inception the TNGB is an associated member of the Biobanking and Biomolecular Resources Research Infrastructure and recently joined the EuroBioBank network. Moreover, the involvement of patients and families, leading to the formalization of various agreements

  3. Low-Temperature Biodiesel Research Reveals Potential Key to Successful Blend Performance (Fact Sheet)

    SciTech Connect

    Not Available

    2012-02-01

    Relatively low-cost solutions could improve reliability while making biodiesel blends an affordable option. While biodiesel has very low production costs and the potential to displace up to 10% of petroleum diesel, until now, issues with cold weather performance have prevented biodiesel blends from being widely adopted. Some biodiesel blends have exhibited unexplained low-temperature performance problems even at blend levels as low as 2% by volume. The most common low-temperature performance issue is vehicle stalling caused by fuel filter clogging, which prevents fuel from reaching the engine. Research at the National Renewable Energy Laboratory (NREL) reveals the properties responsible for these problems, clearing a path for the development of solutions and expanded use of energy-conserving and low-emissions alternative fuel. NREL researchers set out to study the unpredictable nature of biodiesel crystallization, the condition that impedes the flow of fuel in cold weather. Their research revealed for the first time that saturated monoglyceride impurities common to the biodiesel manufacturing process create crystals that can cause fuel filter clogging and other problems when cooling at slow rates. Biodiesel low-temperature operational problems are commonly referred to as 'precipitates above the cloud point (CP).' NREL's Advanced Biofuels team spiked distilled soy and animal fat-derived B100, as well as B20, B10, and B5 biodiesel blends with three saturated monoglycerides (SMGs) at concentration levels comparable to those of real-world fuels. Above a threshold or eutectic concentration, the SMGs (monomyristin, monopalmitin, and monostearin) were shown to significantly raise the biodiesel CP, and had an even greater impact on the final melting temperature. Researchers discovered that upon cooling, monoglyceride initially precipitates as a metastable crystal, but it transforms over time or upon slight heating into a more stable crystal with a much lower solubility and

  4. The Healthy African American Families' risk communications initiative: using community partnered participatory research to address preterm birth at the local level.

    PubMed

    Jones, Loretta; Wright, Kynna; Wright, Aziza; Brown, Neysa Dillon; Broussard, Marsha; Hogan, Vijaya

    2010-01-01

    Preterm birth is the leading cause of infant death for African Americans and is significantly associated with lifelong morbidity. Primary prevention efforts using medical strategies to reduce the rates of preterm birth have been unsuccessful. Using community partnered participatory processes, the Healthy African American Families project in Los Angeles developed a multilevel, risk communications strategy to promote awareness about preterm birth in the local community. Participants included community members, community-based organizations, local government, healthcare providers, and national-level advocates. The initiative focused on increasing social support for pregnant women, providing current information on preterm birth risks, and improving quality of health services. The initiative includes components addressing community education, mass media, provider education, and community advocacy. Products include 100 Intentional Acts of Kindness toward a Pregnant Woman, a doorknob brochure on signs and symptoms of preterm labor, and an education manual on preterm birth and other African American health issues. Cooperation, affiliation, and community self-help were key aspects of the planning process and the health promotion products. Additional community benefits included increased leadership and skills development. The process and products described here may be useful in other communities and for addressing other health outcomes in communities of color.

  5. Ethics Standards (HRPP) and Public Partnership (PARTAKE) to Address Clinical Research Concerns in India: Moving Toward Ethical, Responsible, Culturally Sensitive, and Community-Engaging Clinical Research

    PubMed Central

    Burt, Tal; Gupta, Yogendra K; Mehta, Nalin; Swamy, Nagendra; Sovani, Vishwas; Speers, Marjorie A

    2014-01-01

    Like other emerging economies, India’s quest for independent, evidence-based, and affordable healthcare has led to robust and promising growth in the clinical research sector, with a compound annual growth rate (CAGR) of 20.4% between 2005 and 2010. However, while the fundamental drivers and strengths are still strong, the past few years witnessed a declining trend (CAGR −16.7%) amid regulatory concerns, activist protests, and sponsor departure. And although India accounts for 17.5% of the world’s population, it currently conducts only 1% of clinical trials. Indian and international experts and public stakeholders gathered for a 2-day conference in June 2013 in New Delhi to discuss the challenges facing clinical research in India and to explore solutions. The main themes discussed were ethical standards, regulatory oversight, and partnerships with public stakeholders. The meeting was a collaboration of AAHRPP (Association for the Accreditation of Human Research Protection Programs)—aimed at establishing responsible and ethical clinical research standards—and PARTAKE (Public Awareness of Research for Therapeutic Advancements through Knowledge and Empowerment)—aimed at informing and engaging the public in clinical research. The present article covers recent clinical research developments in India as well as associated expectations, challenges, and suggestions for future directions. AAHRPP and PARTAKE provide etiologically based solutions to protect, inform, and engage the public and medical research sponsors. PMID:25558428

  6. Carbon dioxide and climate. [Appendix includes names and addresses of the Principal Investigators for the research projects funded in FY1991

    SciTech Connect

    Not Available

    1991-10-01

    Global climate change is a serious environmental concern, and the US has developed An Action Agenda'' to deal with it. At the heart of the US effort is the US Global Change Research Program (USGCRP), which has been developed by the Committee on Earth and Environmental Sciences (CEES) of the Federal Coordinating Council for Sciences, Engineering, and Technology (FCCSET). The USGCRP will provide the scientific basis for sound policy making on the climate-change issue. The DOE contribution to the USGCRP is the Carbon Dioxide Research Program, which now places particular emphasis on the rapid improvement of the capability to predict global and regional climate change. DOE's Carbon Dioxide Research Program has been addressing the carbon dioxide-climate change connection for more than twelve years and has provided a solid scientific foundation for the USGCRP. The expansion of the DOE effort reflects the increased attention that the Department has placed on the issue and is reflected in the National Energy Strategy (NES) that was released in 1991. This Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1991 and gives a brief overview of objectives, organization, and accomplishments. The Environmental Sciences Division of the Office of Health and Environmental Research, Office of Energy Research supports a Carbon Dioxide Research Program to determine the scientific linkage between the rise of greenhouse gases in the atmosphere, especially carbon dioxide, and climate and vegetation change. One facet is the Core CO{sub 2} Program, a pioneering program that DOE established more than 10 years ago to understand and predict the ways that fossil-fuel burning could affect atmospheric CO{sub 2} concentration, global climate, and the Earth's biosphere. Major research areas are: global carbon cycle; climate detection and models of climate change; vegetation research; resource analysis; and, information and integration.

  7. Research on the key technology and application of the packet transmission network

    NASA Astrophysics Data System (ADS)

    Yun, Xiang; Wang, Zhong

    2009-08-01

    In proportion to the rapid development of telecommunication service, Telecom Operators already have made a strategic transition from "Network, Communication Operators" into "integrated information service provider" to provide customer with varied information service, such as the BT "21st century plan", "Next" plan proposed by France Telecom, FNE and BMS plan by Australia Telstra, RANE Programs by NTT. Domestic Carries also made strategic transition plans. And the priority of network transition is to find the way to build a unified and integrated network supporting carrier-grade Ethernet service also compatible with the conventional network service. The division of the service results in the Packet transmission, namely packet technology, makes Packet-based Transmission Network keeping the virtues of transmission network. The virtues are good scalability, varied operation and maintenance, high-speed protection switching, connection-oriented feature, and building up connection with NMS. At the same time, it adds some characteristics to adapt the statistical multiplexing in the packet service, for instance: connection-oriented label switching, QoS mechanism, dynamic and flexible control plane. The Packet Transmission Network (PTN) can be divided into four layers: packet transmission channel layer (PTC), packet transmission path layer (PTP), and optional packet transmission section Layer (PTS) and physical layer. The key technologies of PTN are as follows: the connection-oriented based label transmission and the statistical multiplexing on packet switching. The use of layer and sub-domain is to provide good scalability. Supporting for fault detection and performance testing and other Operation, Management and Maintenance (OAM) function, linear protection switching, ring protection, dynamics survival technology of pre-placed re-route, QoS, circuit emulation for TDM service, ATM based on PWE3 technique, and MAC layer or physical layer based packet clock synchronization

  8. UQ -- Fast Surrogates Key to New Methodologies in an Operational and Research Volcanic Hazard Forecasting System

    NASA Astrophysics Data System (ADS)

    Hughes, C. G.; Stefanescu, R. E. R.; Patra, A. K.; Bursik, M. I.; Madankan, R.; Pouget, S.; Jones, M.; Singla, P.; Singh, T.; Pitman, E. B.; Morton, D.; Webley, P.

    2014-12-01

    As the decision to construct a hazard map is frequently precipitated by the sudden initiation of activity at a volcano that was previously considered dormant, timely completion of the map is imperative. This prohibits the calculation of probabilities through direct sampling of a numerical ash-transport and dispersion model. In developing a probabilistic forecast for ash cloud locations following an explosive volcanic eruption, we construct a number of possible meta-models (a model of the simulator) to act as fast surrogates for the time-expensive model. We will illustrate the new fast surrogates based on both polynomial chaos and multilevel sparse representations that have allowed us to conduct the Uncertainty Quantification (UQ) in a timely fashion. These surrogates allow orders of magnitude improvement in cost associated with UQ, and are likely to have a major impact in many related domains.This work will be part of an operational and research volcanic forecasting system (see the Webley et al companion presentation) moving towards using ensembles of eruption source parameters and Numerical Weather Predictions (NWPs), rather than single deterministic forecasts, to drive the ash cloud forecasting systems. This involves using an Ensemble Prediction System (EPS) as input to an ash transport and dispersion model, such as PUFF, to produce ash cloud predictions, which will be supported by a Decision Support System. Simulation ensembles with different input volcanic source parameters are intelligently chosen to predict the average and higher-order moments of the output correctly.

  9. Participatory action research (PAR) in middle school: opportunities, constraints, and key processes.

    PubMed

    Ozer, Emily J; Ritterman, Miranda L; Wanis, Maggie G

    2010-09-01

    Late childhood and early adolescence represent a critical transition in the developmental and academic trajectory of youth, a time in which there is an upsurge in academic disengagement and psychopathology. PAR projects that can promote youth's sense of meaningful engagement in school and a sense of efficacy and mattering can be particularly powerful given the challenges of this developmental stage. In the present study, we draw on data from our own collaborative implementation of PAR projects in secondary schools to consider two central questions: (1) How do features of middle school settings and the developmental characteristics of the youth promote or inhibit the processes, outcomes, and sustainability of the PAR endeavor? and (2) How can the broad principles and concepts of PAR be effectively translated into specific intervention activities in schools, both within and outside of the classroom? In particular, we discuss a participatory research project conducted with 6th and 7th graders at an urban middle school as a means of highlighting the opportunities, constraints, and lessons learned in our efforts to contribute to the high-quality implementation and evaluation of PAR in diverse urban public schools.

  10. Participatory Action Research (PAR) in Middle School: Opportunities, Constraints, and Key Processes

    PubMed Central

    Ritterman, Miranda L.; Wanis, Maggie G.

    2010-01-01

    Late childhood and early adolescence represent a critical transition in the developmental and academic trajectory of youth, a time in which there is an upsurge in academic disengagement and psychopathology. PAR projects that can promote youth’s sense of meaningful engagement in school and a sense of efficacy and mattering can be particularly powerful given the challenges of this developmental stage. In the present study, we draw on data from our own collaborative implementation of PAR projects in secondary schools to consider two central questions: (1) How do features of middle school settings and the developmental characteristics of the youth promote or inhibit the processes, outcomes, and sustainability of the PAR endeavor? and (2) How can the broad principles and concepts of PAR be effectively translated into specific intervention activities in schools, both within and outside of the classroom? In particular, we discuss a participatory research project conducted with 6th and 7th graders at an urban middle school as a means of highlighting the opportunities, constraints, and lessons learned in our efforts to contribute to the high-quality implementation and evaluation of PAR in diverse urban public schools. PMID:20676754

  11. Moving beyond the "male perpetrator, female victim" discourse in addressing sex and relationships for HIV prevention: peer research in Eastern Zambia.

    PubMed

    Heslop, Jo; Banda, Rabecca

    2013-05-01

    Despite the resources put into HIV education programmes with young people in sub-Saharan Africa in the past two decades, there is little clear evidence of impact. Many programmes continue to be oriented towards individual behaviour change (and in reality, often sexual abstinence) with insufficient focus on understanding how societies constrain or enable individual agency in sexual decision-making and how this is affected by social norms. If education programmes do address gender they often reinforce a "male perpetrator, female victim" discourse, where girls and women are held responsible for boys' and men's sexuality as well as their own. This paper discusses the discourses around gender, sexuality and HIV constructed by young women and men (aged 16-29) in a rural Eastern Zambia village. Data on young women's and men's narratives were gathered using a participatory peer approach. Research uncovered numerous and sometimes conflicting discourses (cultural, moral, economic, and sexual) influencing young women's and men's thinking about sexuality and sexual behaviour, in particular the limited possibilities for safe consensual sex, and thus their vulnerability to HIV. The research suggests that the realities young people face are much more complex than HIV prevention strategies address. We recommend a more nuanced approach, tailored to the community contexts involved.

  12. [Integrated sustainability-oriented reporting--key indicators for communities and cities. Results of a research and development project].

    PubMed

    Süss, W; Glismann, W; Trojan, A

    2005-02-01

    In our research project -- supported by the German Federal Ministry for Education and Research (BMBF) - 35 key indicators were developed in an ongoing process in co-operation with 10 East German cities, which are all members in the German cities healthy network. With these indicators the cities should take up integrated sustainability - oriented health reporting, from which actions and projects for health promotion and prevention can be derived. The conceptual background for the research project and the reports to be made by the project in co-operation with the cities, are the three policy programmes that to be realised on a county level: Healthy Cities, Local Agenda 21 and the German city development programme "Soziale Stadt (socially oriented city)". The common goal of these programmes is the sustainable improvement of the quality of life in the counties. The project is part of the BMBF-supported research field "problem - oriented regional reporting systems", in which other projects are involved which are mainly being conducted in the newly-formed East German "Lander". In this article we describe the co-operative process of the development of the indicators. A synopsis of already applied or proposed sets of indicators for municipal reporting was the basis for the development of the project's set of 35 key indicators. The set of indicators is presented according to its usefulness for planning and realisation of actions for health promotion on county level. For each of the 35 indicators a meta - data description was made to support the counties and cities in our project for health reporting. These indicator profiles are also helpful and supportive for all counties and citiesaiming at such health reporting. The project started in May 2002 and lasts till Mai 2005, so that most reports should be completed in the spring of 2005.

  13. Different animal welfare orientations towards some key research areas of current relevance to pastoral dairy farming in New Zealand.

    PubMed

    Webster, J R; Schütz, K E; Sutherland, M A; Stewart, M; Mellor, D J

    2015-01-01

    The New Zealand dairy industry needs to meet public expectations regarding animal welfare in order to retain the freedom to operate and achieve market success. Three key orientations towards animal welfare assessment have been identified, namely biological functioning, affective state and natural living, the last two of which are more recent foci for societal concern. Biological functioning was the first and most-studied aspect of animal welfare and continues to be important, but now the contribution of affective state to animal well-being is emphasised much more. Natural living, or naturalness, has received relatively less attention from animal welfare science. It is proposed that increasing the use of naturalness as a contextual reference point for considering species-specific behavioural expressions of affective state will enhance its inclusion in animal welfare assessment. Nevertheless, all three orientations need to be considered in order to evaluate the significance of welfare research findings. On this basis, five key aspects of the New Zealand dairy industry that have been the subject of recent research, due to the risk of them not meeting public expectations, are highlighted and discussed. The aspects are provision of shade and shelter, meeting targets for body condition, provision of comfortable surfaces for rearing calves, and for adult cows while off pasture, and pain relief for disbudding of calves. Research evidence indicates that the industry guidelines on body condition score, if met, would satisfy public expectations across the three orientations to animal welfare, whereas further work is needed on the other aspects. It is concluded that considering these three orientations to animal welfare when planning research and then evaluating the outcomes will help to promote the market success of the dairy industry in New Zealand.

  14. Key issues in essential tremor genetics research: Where are we now and how can we move forward?

    PubMed Central

    Testa, Claudia M.

    2013-01-01

    Background Genetics research is an avenue towards understanding essential tremor (ET). Advances have been made in genetic linkage and association: there are three reported ET susceptibility loci, and mixed but growing data on risk associations. However, causal mutations have not been forthcoming. This disappointing lack of progress has opened productive discussions on challenges in ET and specifically ET genetics research, including fundamental assumptions in the field. Methods This article reviews the ET genetics literature, results to date, the open questions in ET genetics and the current challenges in addressing them. Results Several inherent ET features complicate genetic linkage and association studies: high potential phenocopy rates, inaccurate tremor self-reporting, and ET misdiagnoses are examples. Increasing use of direct examination data for subjects, family members, and controls is one current response. Smaller moves towards expanding ET phenotype research concepts into non-tremor features, clinically disputed ET subsets, and testing phenotype features instead of clinical diagnosis against genetic data are gradually occurring. The field has already moved to considering complex trait mechanisms requiring detection of combinations of rare genetic variants. Hypotheses may move further to consider novel mechanisms of inheritance, such as epigenetics. Discussion It is an exciting time in ET genetics as investigators start moving past assumptions underlying both phenotype and genetics experimental contributions, overcoming challenges to collaboration, and engaging the ET community. Multicenter collaborative efforts comprising rich longitudinal prospective phenotype data and neuropathologic analysis combined with the latest in genetics experimental design and technology will be the next wave in the field. PMID:23450143

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

    NASA Astrophysics Data System (ADS)

    Kelly, G.

    2015-12-01

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

  16. Florida Keys

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Florida Keys are a chain of islands, islets and reefs extending from Virginia Key to the Dry Tortugas for about 309 kilometers (192 miles). The keys are chiefly limestone and coral formations. The larger islands of the group are Key West (with its airport), Key Largo, Sugarloaf Key, and Boca Chica Key. A causeway extends from the mainland to Key West.

    This image was acquired on October 28, 2001, by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, Calif., is the U.S. Science team leader; Bjorn Eng of JPL is the project manager. The Terra mission is part of NASA's Earth Science Enterprise, a long- term research effort to understand and protect our home planet. Through the study of Earth, NASA will help to provide sound science to policy and economic

  17. Stakeholders' expectations on connectivity research for water and land management addressed by a survey in the collaborative EU-COST Connecteur network

    NASA Astrophysics Data System (ADS)

    Smetanova, Anna; Paton, Eva N.; Keesstra, Saskia

    2016-04-01

    Transfer of knowledge across the science-society interface is essential for both, ethical and economic reasons, and inevitable for successful climate change adaptation and integrated management of sustainable, resilient landscapes. The transdisciplinary research of connectivity (which is the degree to which a system facilitates the movement of matter and energy through itself. It is an emergent property of the system state, Connecteur web resources,2015) has the potential to supply monitoring, modelling and management tools to land and water managers in order to reach these goals. The research of water and sediment connectivity has received significant and increasing scientific attention across the entire realm of the environmental disciplines, and the COST Action ES 1306 Connecteur facilitates the multi-sectorial collaboration in connectivity research at EU level. In order to appropriately address the transfer of the cutting edge research developments of the Connecteur network, the collaborative research project on stakeholders' perception of connectivity was conducted by the Working Group 5 "Transition of connectivity research towards sustainable land and water management". The questionnaire survey on stakeholder perception was conducted by volunteering scientist involved in the Connecteur network together from 19 European countries. Together 84 stakeholders from all mayor sectors in water and land management were asked about the main challenges of their work, their understanding of connectivity, the desired areas of cooperation with connectivity science, and the best tools for transferring knowledge. The results showed differences between different stakeholders groups in the way they percept and work with connectivity, as well as their requirement of knowledge transfers. While farmers, and (in lower extend) the agricultural administration officers articulated no, or little need for connectivity management, the majority of stakeholders involved in land and water

  18. Key Management Challenges in Smart Grid

    SciTech Connect

    Sheldon, Frederick T; Duren, Mike

    2012-01-01

    Agenda Awarded in February 2011 Team of industry and research organizations Project Objectives Address difficult issues Complexity Diversity of systems Scale Longevity of solution Participate in standards efforts and working groups Develop innovative key management solutions Modeling and simulation ORNL Cyber Security Econometric Enterprise System Demonstrate effectiveness of solution Demonstrate scalability

  19. The Platte River - High Plains Aquifer (PR-HPA) Long Term Agroecosystem Research (LTAR) Network - Data and Technological Resources to Address Current and Emerging Issues in Agroecosystems.

    NASA Astrophysics Data System (ADS)

    Okalebo, J. A.; Wienhold, B.; Suyker, A.; Erickson, G.; Hayes, M. J.; Awada, T.

    2015-12-01

    The Platte River - High Plains Aquifer (PR-HPA) is one of 18 established Long Term Agroecosystem Research (LTAR) networks across the US. PR-HPA is a partnership between the Institute of Agriculture and Natural Resources at the University of Nebraska-Lincoln (UNL), the USDA-ARS Agroecosystem Management Research Unit (AMRU) in Lincoln, and the USDA-ARS Environmental Management Research Unit (EMRU) in Clay Center, NE. The PR-HPA network encompasses 27,750 ha of research sites with data going back to the early 1900s. A partial list of on-going research projects include those encompassing long-term manuring and continuous corn (Est. 1912), dryland tillage plots (Est. 1970), soil nutrients and tillage (Est. 1983), biofuel feedstock studies (Est. 2001), and carbon sequestration study (Est. 2000). Affiliated partners include the National Drought Mitigation Center (NDMC) that develops measures to improve preparedness and adaptation to climate variability and drought; the High Plains Regional Climate Center (HPRCC) that coordinates data acquisition from over 170 automated weather stations and around 50 automated soil moisture network across NE and beyond; the AMERIFLUX and NEBFLUX networks that coordinate the water vapor and carbon dioxide flux measurements across NE with emphasis on rainfed and irrigated crop lands; the ARS Greenhouse gas Reduction through Agricultural Carbon Enhancement network (GRACEnet) and the Resilient Economic Agricultural Practices (REAP) project; and the Center for Advanced Land Management Information Technologies (CALMIT) that assists with the use of geospatial technologies for agriculture and natural resource applications. Current emphases are on addressing present-day and emerging issues related to profitability and sustainability of agroecosystems. The poster will highlight some of the ongoing and planned efforts in research pertaining to climate variability and change, water sustainability, and ecological and agronomic challenges associated

  20. How to ensure that the results of climate risk analysis make a difference? - Experience from applied research addressing the challenges of climate change

    NASA Astrophysics Data System (ADS)

    Schneiderbauer, Stefan; Zebisch, Marc; Becker, Daniel; Pedoth, Lydia; Renner, Kathrin; Kienberger, Stefan

    2016-04-01

    Changing climate conditions may have beneficial or adverse effects on the social-ecological systems we are living in. In any case, the possible effects result from complex and interlinked physical and social processes embedded in these systems. Traditional research addresses these bio-physical and societal issues in a separate way. Therefore, in general, studies on risks related to climate change are still mono-disciplinary in nature with an increasing amount of work following a multi-disciplinary approach. The quality and usefulness of the results of such research for policy or decision making in practice may further be limited by study designs that do not acknowledge appropriately the significance of integrating or at least mixing qualitative and quantitative information and knowledge. Finally, the acceptance of study results - particularly when containing some kind of assessments - is often endangered by insufficient and / or late involvement of stakeholders and users. The above mentioned limitations have often been brought up in the recent past. However, despite that a certain consensus could be achieved in the last years recognising the need to tackle these issues, little progress has been made in terms of implementation within the context of (research) studies. This paper elaborates in detail on reasons that hamper the application of - interdisciplinary (i.e. natural and social science), - trans-disciplinary (i.e. co-production of knowledge) and - integrative (i.e. combining qualitative and quantitative approaches) work. It is based on the experience gained through a number of applied climate change vulnerability studies carried out within the context of various GIZ-financed development cooperation projects, a consultancy project for the German Environment Agency as well as the workshop series INQUIMUS, which tackles particularly the issues of mixing qualitative and quantitative research approaches. Potentials and constraints of possible attempts for

  1. [Research progress on standards of commodity classes of Chinese materia medica and discussion on several key problems].

    PubMed

    Yang, Guang; Zeng, Yan; Guo, Lan-Ping; Huang, Lu-Qi; Jin, Yan; Zheng, Yu-Guang; Wang, Yong-Yan

    2014-05-01

    Standards of commodity classes of Chinese materia medica is an important way to solve the "Lemons Problem" of traditional Chinese medicine market. Standards of commodity classes are also helpful to rebuild market mechanisms for "high price for good quality". The previous edition of commodity classes standards of Chinese materia medica was made 30 years ago. It is no longer adapted to the market demand. This article researched progress on standards of commodity classes of Chinese materia medica. It considered that biological activity is a better choice than chemical constituents for standards of commodity classes of Chinese materia medica. It is also considered that the key point to set standards of commodity classes is finding the influencing factors between "good quality" and "bad quality". The article also discussed the range of commodity classes of Chinese materia medica, and how to coordinate standards of pharmacopoeia and commodity classes. According to different demands, diversiform standards can be used in commodity classes of Chinese materia medica, but efficacy is considered the most important index of commodity standard. Decoction pieces can be included in standards of commodity classes of Chinese materia medica. The authors also formulated the standards of commodity classes of Notoginseng Radix as an example, and hope this study can make a positive and promotion effect on traditional Chinese medicine market related research.

  2. Higher Education and the Debate on Key/Generic Skills

    ERIC Educational Resources Information Center

    Mehralizadeh, Yadollah; Salehi, Ebrahim; Marashi, Sid Mansur

    2008-01-01

    This article addresses current questions about the importance of key/generic skills in higher education, based on a Meta-evaluation methodology. It is argued that key skills are a matter of debate among educators and other researchers in the Noe- and post-Ford economy. The article also analyzes questions that relate to the rationality of…

  3. Addressing Health Disparities in the Mental Health of Refugee Children and Adolescents Through Community-Based Participatory Research: A Study in 2 Communities

    PubMed Central

    Frounfelker, Rochelle; Mishra, Tej; Hussein, Aweis; Falzarano, Rita

    2015-01-01

    Objectives. We sought to understand the problems, strengths, and help-seeking behaviors of Somali Bantu and Bhutanese refugees and determine local expressions of mental health problems among youths in both communities. Methods. We used qualitative research methods to develop community needs assessments and identify local terms for child mental health problems among Somali Bantu and Bhutanese refugees in Greater Boston and Springfield, Massachusetts, between 2011 and 2014. A total of 56 Somali Bantu and 93 Bhutanese refugees participated in free list and key informant interviews. Results. Financial and language barriers impeded the abilities of families to assist youths who were struggling academically and socially. Participants identified resources both within and outside the refugee community to help with these problems. Both communities identified areas of distress corresponding to Western concepts of conduct disorders, depression, and anxiety. Conclusions. There are numerous challenges faced by Somali Bantu and Bhutanese youths, as well as strengths and resources that promote resilience. Future steps include using culturally informed methods for identifying those in need of services and developing community-based prevention programs. PMID:25905818

  4. Addressing Environmental Health Inequalities

    PubMed Central

    Gouveia, Nelson

    2016-01-01

    Environmental health inequalities refer to health hazards disproportionately or unfairly distributed among the most vulnerable social groups, which are generally the most discriminated, poor populations and minorities affected by environmental risks. Although it has been known for a long time that health and disease are socially determined, only recently has this idea been incorporated into the conceptual and practical framework for the formulation of policies and strategies regarding health. In this Special Issue of the International Journal of Environmental Research and Public Health (IJERPH), “Addressing Environmental Health Inequalities—Proceedings from the ISEE Conference 2015”, we incorporate nine papers that were presented at the 27th Conference of the International Society for Environmental Epidemiology (ISEE), held in Sao Paulo, Brazil, in 2015. This small collection of articles provides a brief overview of the different aspects of this topic. Addressing environmental health inequalities is important for the transformation of our reality and for changing the actual development model towards more just, democratic, and sustainable societies driven by another form of relationship between nature, economy, science, and politics. PMID:27618906

  5. The Presidential Address 2013: Promoting Enthusiasm, Imparting Knowledge! Science for the General Population and Science for Future Researchers Must All Start in the School Curriculum

    ERIC Educational Resources Information Center

    Rees, Martin

    2013-01-01

    This article provides a transcript of the Presidential Address delivered by Martin Rees, Lord Rees of Ludlow, to the Association for Science Education (ASE) Annual Conference at the University of Reading, January 2013. The address is divided into five sections under the following headings: (1) Three Reasons Why the ASE's Mission Is So Important;…

  6. [Keynote address: Climate change

    SciTech Connect

    Forrister, D.

    1994-12-31

    Broadly speaking, the climate issue is moving from talk to action both in the United States and internationally. While few nations have adopted strict controls or stiff new taxes, a number of them are developing action plans that are making clear their intention to ramp up activity between now and the year 2000... and beyond. There are sensible, economically efficient strategies to be undertaken in the near term that offer the possibility, in many countries, to avoid more draconian measures. These strategies are by-and-large the same measures that the National Academy of Sciences recommended in a 1991 report called, Policy Implications of Greenhouse Warming. The author thinks the Academy`s most important policy contribution was how it recommended the nations act in the face of uncertain science and high risks--that cost effective measures are adopted as cheap insurance... just as nations insure against other high risk, low certainty possibilities, like catastrophic health insurance, auto insurance, and fire insurance. This insurance theme is still right. First, the author addresses how the international climate change negotiations are beginning to produce insurance measures. Next, the author will discuss some of the key issues to watch in those negotiations that relate to longer-term insurance. And finally, the author will report on progress in the United States on the climate insurance plan--The President`s Climate Action Plan.

  7. Food-based solutions for vitamin D deficiency: putting policy into practice and the key role for research.

    PubMed

    Hayes, Aoife; Cashman, Kevin D

    2017-02-01

    Recent re-evaluations of dietary reference values (DRV) for vitamin D have established intake requirements between 10 and 20 µg/d. National nutrition surveys indicate that habitual mean intakes of vitamin D in the population are typically in the range 3-7 µg/d. As vitamin D supplementation will not be effective at a population level because the uptake is generally low, creative food-based solutions are needed to bridge the gap between current intakes and these new requirement values. The overarching aim of this review is to highlight how food-based solutions can have an important role in bridging this gap and counteracting vitamin D inadequacy in Europe and elsewhere. The present review initially briefly overviews very recent new European DRV for vitamin D and, while not in agreement on requirement estimates, how they point very clearly to the need for food-based solutions. The review discusses the need for traditional fortification of foods in the dairy and other sectors, and finally overviews recent advances in the area of biofortification of food with vitamin D. In conclusion, increasing vitamin D intakes across the population distribution is important from a public health perspective to reduce the high degree of inadequacy of vitamin D intake in Europe. Fortification, including biofortification, of a wider range of foods, which accommodate diversity, is likely to have the potential to increase vitamin D intakes across the population distribution. Research has had, and will continue to have, a key role in terms of developing food-based solutions and tackling vitamin D deficiency.

  8. The key technologies research on the large field-of-view and high resolution optical synthesis telescope

    NASA Astrophysics Data System (ADS)

    Wang, Haitao; Zhu, Yongkai; Ma, Wantai; Cai, Jiahui; Zhang, Yajing; Tian, Gui Yun

    2008-08-01

    It briefly introduces the international development status of the high resolution for air-to-ground remote sensing satellite. High resolution for the air-to-ground observation is also the civil and martial pursuing target. Because of the rising cost along with the large-diameter telescope, the weight, cubage will also become large. Nowadays, how to get high resolution with light weight, small cubage launch and large diameter is one of the important research directions in many countries. We raise a method of large field-of-view and high resolution optical synthesis telescope which can solve this problem. It is a co-phased segment mirrors which synthetic aperture diameter is about 1 m. Four 50cm diameter segment mirrors can fulfill the requirement. It is folded during its launch and is spread after it reaches to its working spot. In this way, it can reach the requirement of low launch weight, small launch cubage and can get high resolution observation. This method contains the key technologies of real-time UV coverage, optics design optimization, co-phase measurement and adjustment, micro-displacement sensor technology, the optics design and structure design. We explore the technology which can fulfill field-of-view of 1.86° and the resolution of 0.4m. We will discuss the UV-coverage method which includes the aperture arrangement, the relationship between the aperture number and the synthetic aperture diameter. There are much more detail calculation and analysis to it. Something is discussed about its structure design and optics design in the paper.

  9. The key technologies research on the large field-of-view and high-resolution optical synthesis telescope

    NASA Astrophysics Data System (ADS)

    Wang, Haitao; Luo, Qiufeng; Zhu, Yongkai; Ma, Wantai; Zhang, Yajing; Tian, Gui Yun

    2010-08-01

    It briefly introduces the international development status of the high resolution for air-to-ground remote sensing satellite. High resolution for the air-to-ground observation is also the civil and martial pursuing target. Because of the rising cost along with the large-diameter telescope, the weight, cubage will also become large. Nowadays, how to get high resolution with light weight, small cubage launch and large diameter is one of the important research directions in many countries. We raise a method of large field-of-view and high resolution optical synthesis telescope which can solve this problem. It is a co-phased segment mirrors which synthetic aperture diameter is about 1 m. Four 50cm diameter segment mirrors can fulfill the requirement. It is folded during its launch and is spread after it reaches to its working spot. In this way, it can reach the requirement of low launch weight, small launch cubage and can get high resolution observation. This method contains the key technologies of real-time UV coverage, optics design optimization, co-phase measurement and adjustment, micro-displacement sensor technology, the optics design and structure design. We explore the technology which can fulfill field-of-view of 1.86° and the resolution of 0.4m. We will discuss the UV-coverage method which includes the aperture arrangement, the relationship between the aperture number and the synthetic aperture diameter. There are much more detail calculation and analysis to it. Something is discussed about its structure design and optics design in the paper.

  10. Advancing efforts to address youth violence involvement.

    PubMed

    Weist, M D; Cooley-Quille, M

    2001-06-01

    Discusses the increased public attention on violence-related problems among youth and the concomitant increased diversity in research. Youth violence involvement is a complex construct that includes violence experienced in multiple settings (home, school, neighborhood) and in multiple forms (as victims, witnesses, perpetrators, and through family members, friends, and the media). Potential impacts of such violence involvement are considerable, including increased internalizing and externalizing behaviors among youth and future problems in school adjustment and life-course development. This introductory article reviews key dimensions of youth-related violence, describes an American Psychological Association Task Force (Division 12) developed to advance relevant research, and presents examples of national resources and efforts that attempt to address this critical public health issue.

  11. Fbis report. Science and technology: China. Broef introduction to the state key laboratories and engineering research centers established in universities of China, September 1, 1995

    SciTech Connect

    1995-09-01

    In order to enhance the quality and productivity of research in strategic areas relevant to long-term economic and social development and nurture a body of creative young scientists, the State Planning Commission (SPC) of the People`s Republic of China has established a number of State Key Laboratories (SKLs) in some universities and research institutes since 1984, equipped with advanced equipment and instruments for enhancing basic and applied research. This book contains an introduction to the 44 SEDC-supported SKLs, 57 SKLs which are funded by the key Studies Development Projects Loan from the World Bank, 52 research laboratories supported by the State Education Commission (SEDC) of the P.R. China, and the 14 National Engineering Research Centers (NERCs) supported by the SPC: Total 153 laboratories and 14 NERCs.

  12. Teacher-Student Sexual Relations: Key Risks and Ethical Issues

    ERIC Educational Resources Information Center

    Sikes, Pat

    2010-01-01

    Researching actual or purported sexual contact between teachers and students raises many difficult ethical issues, questions and dilemmas, which may help to explain why few have ventured into the field. This experientially based paper addresses key problem areas under the headings of: the ethics of researching a sensitive taboo topic; the ethics…

  13. Key challenges and ways forward in researching the “good death”: qualitative in-depth interview and focus group study

    PubMed Central

    Harris, Fiona; Boyd, Kirsty; Sheikh, Aziz; Murray, Scott A; Brown, Duncan; Mallinson, Ian; Kearney, Nora; Worth, Allison

    2007-01-01

    Objective To understand key challenges in researching end of life issues and identify ways of overcoming these. Design Qualitative study involving in-depth interviews with researchers and focus groups with people affected by cancer. Participants An international sample of 32 researchers; seven patients with experience of cancer; and four carers in south east Scotland. Results Researchers highlighted the difficulty of defining the end of life, overprotective gatekeeping by ethics committees and clinical staff, the need to factor in high attrition rates associated with deterioration or death, and managing the emotions of participants and research staff. People affected by cancer and researchers suggested that many people nearing the end of life do want to be offered the chance to participate in research, provided it is conducted sensitively. Although such research can be demanding, most researchers believed it to be no more problematic than many other areas of research and that the challenges identified can be overcome. Conclusions The continuing taboos around death and dying act as barriers to the commissioning and conduct of end of life research. Some people facing death, however, may want to participate in research and should be allowed to do so. Ethics committees and clinical staff must balance understandable concern about non-maleficence with the right of people with advanced illness to participate in research. Despite the inherent difficulties, end of life research can be conducted with ethical and methodological rigour. Adequate psychological support must be provided for participants, researchers, and transcribers. PMID:17329313

  14. Legislative advocacy is key to addressing teen driving deaths.

    PubMed

    Gillan, J S

    2006-06-01

    The increased crash risk of young, novice drivers, especially in their teenage years, has been a growing concern at both the state and federal levels. Teenage drivers are involved in fatal crashes at more than double the rate of the rest of the population per 100 000 licensed drivers. The best way of stemming these losses is to enact laws adopting graduated licensure systems that restrict young, novice drivers to conditions that reduce crash risk exposure when they first operate motor vehicles and to educate the public on the need for this legislation. Legislated teenage driving restrictions involve night-time vehicle driving restrictions, prohibitions on other teenage passengers, and the required presence of supervising adults. These restrictions are relaxed as teenage drivers successfully progress through initial and intermediate stages of graduated licensure before being granted unrestricted driver licenses. Unfortunately, many states have incomplete graduated licensing systems that need further legislative action to raise them to the desirable three-stage system that has been shown repeatedly to produce the greatest safety benefits. These state efforts should be buttressed by federal legislation that has proved to be crucial in allied driver behavioral concerns. Because reducing crash risk involves other strategies, stringent enforcement of primary seat belt laws as well as improved motor vehicle crash avoidance capabilities and crashworthiness must accompany efforts to reduce young driver crash risk.

  15. Defense Acquisitions: Addressing Incentives is Key to Further Reform Efforts

    DTIC Science & Technology

    2014-04-30

    defense acquisition fit naturally into the free enterprise model . Most Americans believe that the defense industry, as a part of private industry, is...reduction over profit limitation. DOD should investigate the potential of these concepts as it structures and manages programs moving forward. Central...acquisition strategies, and contracts that incentivize cost reduction over profit limitations are to be explored, the government will need to examine

  16. Key Findings and Recommendations from the Coös Youth Study: Research from the First Half of the Study. Regional Issue Brief Number 41

    ERIC Educational Resources Information Center

    Staunton, Michael S.; Jaffee, Eleanor M.

    2014-01-01

    In this brief, authors Michael Staunton and Eleanor Jaffee review the key findings and recommendations from research conducted in the first half of the Coös Youth Study, which began in 2008 and is planned to continue through 2018. The study explores young people's decisions about their educational and job opportunities in rural northern New…

  17. The Inter-Life Project: Researching the Potential of Art, Design and Virtual Worlds as a Vehicle for Assisting Young People with Key Life Changes and Transitions

    ERIC Educational Resources Information Center

    Lally, Victor; Sclater, Madeleine

    2013-01-01

    Careers work in the twenty-first century faces a key challenge in terms of digital technologies: to evaluate their potential for careers work in challenging settings. Given the rapidity of developments, technologies require evaluation in research innovations and naturalistic settings. Virtual worlds offer potential for careers and guidance work,…

  18. Inclusion in Urban Educational Environments: Addressing Issues of Diversity, Equity, and Social Justice. Issues in the Research, Theory, Policy, and Practice of Urban Education

    ERIC Educational Resources Information Center

    Armstrong, Denise E.; McMahon, Brenda J.

    2006-01-01

    This book is motivated by the authors' experiences in working with students and their families in urban communities. They are particularly concerned about the urgent imperative to address the endemic educational and societal challenges that pervade the lives of urban students, particularly those who live in poverty, are of minority and immigrant…

  19. Addressing Social Issues in the Classroom and Beyond: The Pedagogical Efforts of Pioneers in the Field. Research in Curriculum and Instruction

    ERIC Educational Resources Information Center

    Totten, Samuel, Ed.; Pedersen, Jon, Ed.

    2007-01-01

    Addressing Social Issues in the Classroom and Beyond: The Pedagogical Efforts of Pioneers in the Field is comprised of essays that delineate the genesis and evolution of the thought and work of pioneers in the field of social issues and education. The authors (many of whom, themselves, are noted professors of education and who have done…

  20. State of the Lab Address

    ScienceCinema

    King, Alex

    2016-07-12

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  1. Researching Research: Mathematics Education in the Political

    ERIC Educational Resources Information Center

    Pais, Alexandre; Valero, Paola

    2012-01-01

    We discuss contemporary theories in mathematics education in order to do research on research. Our strategy consists of analysing discursively and ideologically recent key publications addressing the role of theory in mathematics education research. We examine how the field fabricates its object of research by deploying Foucault's notion of…

  2. Progress, opportunities, and key fields for groundwater quality research under the impacts of human activities in China with a special focus on western China.

    PubMed

    Li, Peiyue; Tian, Rui; Xue, Chenyang; Wu, Jianhua

    2017-03-10

    Groundwater quality research is extremely important for supporting the safety of the water supply and human health in arid and semi-arid areas of China. This review article was constructed to report the latest research progress of groundwater quality in western China where groundwater quality is undergoing fast deterioration because of fast economic development and extensive anthropogenic activities. The opportunities brought by increasing public awareness of groundwater quality protection were also highlighted and discussed. To guide and promote further development of groundwater quality research in China, especially in western China, ten key groundwater quality research fields were proposed. The review shows that the intensification of human activities and the associated impacts on groundwater quality in China, especially in western China, has made groundwater quality research increasingly important, and has caught the attention of local, national, and international agencies and scholars. China has achieved some progress in groundwater quality research in terms of national and regional laws, regulations, and financial supports. The future of groundwater quality research in China, especially in western China, is promising reflected by the opportunities highlighted. The key research fields proposed in this article may also inform groundwater quality protection and management at the national and international level.

  3. Organising health research systems as a key to improving health: the World Health Report 2013 and how to make further progress.

    PubMed

    Hanney, Stephen R; González-Block, Miguel A

    2013-12-17

    The World Health Report 2013 provides a major boost to the health research community and, in particular, to those who believe that health research will make its greatest impact on improving health when it is organised through a systems approach. The World Health Report 2013, Research for Universal Health Coverage, starts with three key messages. Firstly, that universal health coverage, with full access to high-quality services, needs research evidence if it is to be achieved; second, all nations should conduct and use research; and finally, the report states that systems are needed to develop national research agendas, to raise funds, to strengthen research capacity, and to make effective use of research findings. Each of these themes is elaborated in the report and supported by extensive references.In this editorial, we first outline the key messages from the World Health Report 2013 and highlight the contributions made by papers from our journal, Health Research Policy and Systems. In addition, we discuss very recent papers that advance some issues even further. In particular, we consider new evidence both on how to achieve financial protection for those who use health services, and on whether healthcare professionals and organisations who engage in research provide an improved healthcare performance. Finally, we propose additional perspectives that add to the impressive body of evidence and analyses presented in the report. Specifically, we suggest that considering the needs of various stakeholders, as attempted in the UK, in parallel with analysing how to fulfil essential functions, should boost the prospects of successfully building and strengthening health research systems. This is important because research is vital for achieving universal health coverage, and consequently for improving the health of millions of people.

  4. Community-Based Review of Research Across Diverse Community Contexts: Key Characteristics, Critical Issues, and Future Directions.

    PubMed

    Shore, Nancy; Ford, Angela; Wat, Eric; Brayboy, Missy; Isaacs, Mei-Ling; Park, Alice; Strelnick, Hal; Seifer, Sarena D

    2015-07-01

    A growing number of community-based organizations and community-academic partnerships are implementing processes to determine whether and how health research is conducted in their communities. These community-based research review processes (CRPs) can provide individual and community-level ethics protections, enhance the cultural relevance of study designs and competence of researchers, build community and academic research capacity, and shape research agendas that benefit diverse communities. To better understand how they are organized and function, representatives of 9 CRPs from across the United States convened in 2012 for a working meeting. In this article, we articulated and analyzed the models presented, offered guidance to communities that seek to establish a CRP, and made recommendations for future research, practice, and policy.

  5. Embedding Undergraduate Research Experiences within the Curriculum: A Cross-Disciplinary Study of the Key Characteristics Guiding Implementation

    ERIC Educational Resources Information Center

    Zimbardi, Kirsten; Myatt, Paula

    2014-01-01

    Undergraduate research experiences provide students with opportunities to engage in high-impact experiential learning. Although prevalent in the sciences, there are now extensive banks of case studies demonstrating the use of undergraduate research as an educationally enriching activity across many disciplines. This study investigated the…

  6. Addressing Breast Cancer's Unequal Burden

    MedlinePlus

    ... be useful for all women. How will the study work? The initiative will gather data from 18 smaller studies. While some of these studies were able to ... future cancer research among minority populations. Dr. Martin's work seeks to ... women in breast cancer studies? Historically, trust has been a key issue in ...

  7. Addressing Ozone Layer Depletion

    EPA Pesticide Factsheets

    Access information on EPA's efforts to address ozone layer depletion through regulations, collaborations with stakeholders, international treaties, partnerships with the private sector, and enforcement actions under Title VI of the Clean Air Act.

  8. Theory, Research, and Practice for Students Who Are Deaf and Hard of Hearing With Disabilities: Addressing the Challenges from Birth to Postsecondary Education.

    PubMed

    Guardino, Caroline; Cannon, Joanna E

    2015-01-01

    Students who are deaf with a disability or disabilities (DWD) constitute nearly half of the population of K-12 learners who are deaf or hard of hearing. However, there is a dearth of information on theory, research, and practice related to these learners. The authors present an overview of (a) how the field of education of students who are D/deaf and hard of hearing might refer to this unique population in a way that represents the learner, not the disability; (b) the demographic data that further define these learners; (c) a theoretical framework within which to guide research and practice; (d) prevalence and frequency of the existing research; and (e) the practices and resources available to guide practitioners and the parents of students who are DWD. Questions are posed to the field on how to continue to improve the theory, research, and pedagogy used with these students.

  9. Research on the key technology of update of land survey spatial data based on embedded GIS and GPS

    NASA Astrophysics Data System (ADS)

    Chen, Dan; Liu, Yanfang; Yu, Hai; Xia, Yin

    2009-10-01

    According to the actual needs of the second land-use survey and the PDA's characteristics of small volume and small memory, it can be analyzed that the key technology of the data collection system of field survey based on GPS-PDA is the read speed of the data. In order to enhance the speed and efficiency of the analysis of the spatial data on mobile devices, we classify the layers of spatial data; get the Layer-Grid Index by getting the different levels and blocks of the layer of spatial data; then get the R-TREE index of the spatial data objects. Different scale levels of space are used in different levels management. The grid method is used to do the block management.

  10. Making a Bigger Deal of the Smaller Words: Function Words and Other Key Items in Research Writing by Chinese Learners

    ERIC Educational Resources Information Center

    Lee, David Y. W.; Chen, Sylvia Xiao

    2009-01-01

    In many mainland Chinese universities, undergraduate students specializing in English language and applied linguistics are required to write a dissertation, in English, of about 5000 words exploring some aspect of original research. This is a task which is of considerable difficulty not only at the genre or discourse level but also at the…

  11. Key Considerations for the Success of Medical Education Research and Innovation Units in Canada: Unit Director Perceptions

    ERIC Educational Resources Information Center

    Varpio, Lara; Bidlake, Erin; Humphrey-Murto, Sue; Sutherland, Stephanie; Hamstra, Stanley J.

    2014-01-01

    Growth in the field of medical education is evidenced by the proliferation of units dedicated to advancing Medical Education Research and Innovation (MERI). While a review of the literature discovered narrative accounts of MERI unit development, we found no systematic examinations of the dimensions of and structures that facilitate the success of…

  12. Highlights from the 6th Annual University of Calgary Leaders in Medicine Research Symposium and the Keynote Address by Dr. Danuta Skowronski.

    PubMed

    Roberts, Jodie I; Beatty, Jennifer K; Peplowski, Michael A; Keough, Michael B; Yipp, Bryan G; Hollenberg, Morley D; Beck, Paul L

    2015-12-04

    The Leaders in Medicine (LIM) Program at the University of Calgary hosted its 6th Annual Research Symposium on November 14, 2014, showcasing the quality and breadth of work performed by students at the Cumming School of Medicine. Participation at this year's event was our most successful to date, with a total of six oral and 77 poster presentations during the afternoon symposium. For a detailed description of the work presented at the symposium, please see the Proceedings from the 6th Annual University of Calgary Leaders in Medicine Research Symposium published in this issue of Clinical and Investigative Medicine.

  13. A Call to Action: Setting the Research Agenda for Addressing Obesity and Weight-Related Topics in Children with Physical Disabilities

    PubMed Central

    Ball, Geoff D.C.; Maltais, Désirée B.; Swift, Judy A.; Cairney, John; Knibbe, Tara Joy; Krog, Kim

    2016-01-01

    Abstract Background: Pediatric obesity is a world-wide challenge. Children with physical disabilities are particularly at risk of obesity, which is worrisome because obesity can result in serious secondary conditions that decrease health status, reduce independence, and increase impact on healthcare systems. However, the determinants of obesity and the health promotion needs of children with physical disabilities are relatively unexplored compared with their typically developing peers. Methods: This white paper describes a Canadian multistakeholder workshop on the topic of obesity and health in children with physical disabilities and provides recommendations for future research in this understudied area. Results: Seventy-one knowledge gaps identified by attendees using a modified nominal group technique clustered into six themes: (1) early, sustained engagement of families; (2) rethinking determinants of obesity and health; (3) maximizing impact of research; (4) inclusive integrated interventions; (5) evidence-informed measurement and outcomes; and (6) reducing weight biases. Attendees worked together to develop research plans in more detail for three areas identified through consensus as high priority: “early, sustained engagement of families;” “rethinking determinants of obesity and health;” and “evidence informed measurement and outcomes.” Conclusions: Using the workshop described here as a call to action, Canadian researchers are now well positioned to work toward a greater understanding of weight-related topics in children with physical disabilities, with the aim of developing evidence-based and salient obesity prevention and treatment approaches. PMID:26716496

  14. Research on key factors and their interaction effects of electromagnetic force of high-speed solenoid valve.

    PubMed

    Liu, Peng; Fan, Liyun; Hayat, Qaisar; Xu, De; Ma, Xiuzhen; Song, Enzhe

    2014-01-01

    Analysis consisting of numerical simulations along with lab experiments of interaction effects between key parameters on the electromagnetic force based on response surface methodology (RSM) has been also proposed to optimize the design of high-speed solenoid valve (HSV) and improve its performance. Numerical simulation model of HSV has been developed in Ansoft Maxwell environment and its accuracy has been validated through lab experiments. Effect of change of core structure, coil structure, armature structure, working air gap, and drive current on the electromagnetic force of HSV has been analyzed through simulation model and influence rules of various parameters on the electromagnetic force have been established. The response surface model of the electromagnetic force has been utilized to analyze the interaction effect between major parameters. It has been concluded that six interaction factors including working air gap with armature radius, drive current with armature thickness, coil turns with side pole radius, armature thickness with its radius, armature thickness with side pole radius, and armature radius with side pole radius have significant influence on the electromagnetic force. Optimal match values between coil turns and side pole radius; armature thickness and side pole radius; and armature radius and side pole radius have also been determined.

  15. Research on Key Factors and Their Interaction Effects of Electromagnetic Force of High-Speed Solenoid Valve

    PubMed Central

    Fan, Liyun; Xu, De; Ma, Xiuzhen; Song, Enzhe

    2014-01-01

    Analysis consisting of numerical simulations along with lab experiments of interaction effects between key parameters on the electromagnetic force based on response surface methodology (RSM) has been also proposed to optimize the design of high-speed solenoid valve (HSV) and improve its performance. Numerical simulation model of HSV has been developed in Ansoft Maxwell environment and its accuracy has been validated through lab experiments. Effect of change of core structure, coil structure, armature structure, working air gap, and drive current on the electromagnetic force of HSV has been analyzed through simulation model and influence rules of various parameters on the electromagnetic force have been established. The response surface model of the electromagnetic force has been utilized to analyze the interaction effect between major parameters. It has been concluded that six interaction factors including working air gap with armature radius, drive current with armature thickness, coil turns with side pole radius, armature thickness with its radius, armature thickness with side pole radius, and armature radius with side pole radius have significant influence on the electromagnetic force. Optimal match values between coil turns and side pole radius; armature thickness and side pole radius; and armature radius and side pole radius have also been determined. PMID:25243217

  16. Knowledge, ignorance and priorities for research in key areas of cancer survivorship: findings from a scoping review

    PubMed Central

    Richardson, A; Addington-Hall, J; Amir, Z; Foster, C; Stark, D; Armes, J; Brearley, S G; Hodges, L; Hook, J; Jarrett, N; Stamataki, Z; Scott, I; Walker, J; Ziegler, L; Sharpe, M

    2011-01-01

    Background: Patients who have completed initial cancer treatment (cancer survivors) have been relatively neglected. We need data to help us better understand the needs of this group and to underpin evidence-based service development. Methods: Scoping reviews of research published in the last two decades focussing on the problems faced by cancer survivors, and the effectiveness of interventions for these problems were undertaken. The aim was to identify what we know, what we do not know and opportunities where research could provide new information. We searched for, retrieved and rapidly appraised systematic reviews sourced from the most common electronic databases supplemented by more recently published individual studies. Results: The research evidence is surprisingly limited. We have some knowledge of the prevalence and nature of depression, pain and fatigue in cancer survivors. We know much less about cognitive and physical impairment, employment, financial well-being and relationships. Even where we have evidence, it is mostly of only moderate quality, is most often only for breast cancer and focuses almost exclusively on the early phase of survivorship. We have good evidence for the effectiveness of drug treatments for pain and moderate evidence for fatigue and depression, but not for other symptoms. Interventions based on rehabilitative and self-management approaches remain in the early stages of evaluation. Interpretation: There has been a substantial amount of research describing many of the problems experienced by the cancer survivors. This is strongest in the area of symptoms in the period soon after treatment. However, the quality of the evidence is often poor, and some topics have been little examined. We urgently need data on the natural evolution and scale of the problems of cancer survivors obtained from well-designed, large-scale cohort studies and the robust testing of interventions in clinical trials. Given the current financially constrained

  17. See Me Smoke-Free: Protocol for a Research Study to Develop and Test the Feasibility of an mHealth App for Women to Address Smoking, Diet, and Physical Activity

    PubMed Central

    Johnson, Thienne; Gordon, Judith S

    2016-01-01

    Background This paper presents the protocol for an ongoing research study to develop and test the feasibility of a multi-behavioral mHealth app. Approximately 27 million women smoke in the US, and more than 180,000 women die of illnesses linked to smoking annually. Women report greater difficulties quitting smoking. Concerns about weight gain, negative body image, and low self-efficacy may be key factors affecting smoking cessation among women. Recent studies suggest that a multi-behavioral approach, including diet and physical activity, may be more effective at helping women quit. Guided imagery has been successfully used to address body image concerns and self-efficacy in our 3 target behaviors—exercise, diet and smoking cessation. However, it has not been used simultaneously for smoking, diet, and exercise behavior in a single intervention. While imagery is an effective therapeutic tool for behavior change, the mode of delivery has generally been in person, which limits reach. mHealth apps delivered via smart phones offer a unique channel through which to distribute imagery-based interventions. Objective The objective of our study is to evaluate the feasibility of an mHealth app for women designed to simultaneously address smoking, diet, and physical activity behaviors. The objectives are supported by three specific aims: (1) develop guided imagery content, user interface, and resources to reduce weight concern, and increase body image and self-efficacy for behavior change among women smokers, (2) program a prototype of the app that contains all the necessary elements of text, graphics, multimedia and interactive features, and (3) evaluate the feasibility, acceptability, and preliminary efficacy of the app with women smokers. Methods We created the program content and designed the prototype application for use on the Android platform in collaboration with 9 participants in multiple focus groups and in-depth interviews. We programmed and tested the application

  18. Addressing Social Issues.

    ERIC Educational Resources Information Center

    Schoebel, Susan

    1991-01-01

    Maintains that advertising can help people become more aware of social responsibilities. Describes a successful nationwide newspaper advertising competition for college students in which ads address social issues such as literacy, drugs, teen suicide, and teen pregnancy. Notes how the ads have helped grassroots programs throughout the United…

  19. States Address Achievement Gaps.

    ERIC Educational Resources Information Center

    Christie, Kathy

    2002-01-01

    Summarizes 2 state initiatives to address the achievement gap: North Carolina's report by the Advisory Commission on Raising Achievement and Closing Gaps, containing an 11-point strategy, and Kentucky's legislation putting in place 10 specific processes. The North Carolina report is available at www.dpi.state.nc.us.closingthegap; Kentucky's…

  20. Addressing Sexual Harassment

    ERIC Educational Resources Information Center

    Young, Ellie L.; Ashbaker, Betty Y.

    2008-01-01

    This article discusses ways on how to address the problem of sexual harassment in schools. Sexual harassment--simply defined as any unwanted and unwelcome sexual behavior--is a sensitive topic. Merely providing students, parents, and staff members with information about the school's sexual harassment policy is insufficient; schools must take…

  1. Key Nutrients.

    ERIC Educational Resources Information Center

    Federal Extension Service (USDA), Washington, DC.

    Lessons written to help trainer agents prepare aides for work with families in the Food and Nutrition Program are presented in this booklet. The key nutrients discussed in the 10 lessons are protein, carbohydrates, fat, calcium, iron, iodine, and Vitamins A, B, C, and D. the format of each lesson is as follows: Purpose, Presentation, Application…

  2. Key considerations for the success of Medical Education Research and Innovation units in Canada: unit director perceptions.

    PubMed

    Varpio, Lara; Bidlake, Erin; Humphrey-Murto, Sue; Sutherland, Stephanie; Hamstra, Stanley J

    2014-08-01

    Growth in the field of medical education is evidenced by the proliferation of units dedicated to advancing Medical Education Research and Innovation (MERI). While a review of the literature discovered narrative accounts of MERI unit development, we found no systematic examinations of the dimensions of and structures that facilitate the success of these units. We conducted qualitative interviews with the directors of 12 MERI units across Canada. Data were analyzed using qualitative description (Sandelowski in Res Nurs Health 23:334-340, 2000). Final analysis drew on Bourdieu's (Outline of a theory of practice. Cambridge University Press, Cambridge, 1977; Media, culture and society: a critical reader. Sage, London, 1986; Language and symbolic power. Harvard University Press, Cambridge, 1991) concepts of field, habitus, and capital, and more recent research investigating the field of MERI (Albert in Acad Med 79:948-954, 2004; Albert et al. in Adv Health Sci Educ 12:103-115, 2007). When asked about the metrics by which they define their success, directors cited: teaching, faculty mentoring, building collaborations, delivering conference presentations, winning grant funding, and disseminating publications. Analyzed using Bourdieu's concepts, these metrics are discussed as forms of capital that have been legitimized in the MERI field. All directors, with the exception of one, described success as being comprised of elements (capital) at both ends of the service-research spectrum (i.e., Albert's PP-PU structure). Our analysis highlights the forms of habitus (i.e., behaviors, attitudes, demeanors) directors use to negotiate, strategize and position the unit within their local context. These findings may assist institutions in developing a new-or reorganizing an existing-MERI unit. We posit that a better understanding of these complex social structures can help units become savvy participants in the MERI field. With such insight, units can improve their academic output and

  3. Uranium from Seawater Marine Testing Program at the University of Miami’s Broad Key Island Research Station

    SciTech Connect

    Gill, Gary A.; Kuo, Li-Jung; Strivens, Jonathan E.; Wood, Jordana R.; Schlafer, Nicholas J.; D'Alessandro, Evan

    2016-09-30

    Marine testing at Broad Key Island (BKI), Florida was conducted to validate adsorption capacity and adsorption kinetics results obtained for several formulations of the ORNL amidoxime-based polymeric adsorbents in Sequim Bay, Washington in another location with different oceanographic and water quality conditions (e.g. temperature, dissolved organic carbon, salinity and trace element content). Broad Key is a small island off the southeast coast of Florida at the southern end of Biscayne Bay. Flow-through column and recirculating flume experiments were conducted at BKI using ambient filtered seawater and identical exposure systems as were used at the Pacific Northwest National Laboratory’s (PNNL) Marine Sciences laboratory (MSL). Testing was conducted in two periods in FY 2015 and FY 2016 with five different amidoxime-based adsorbent materials, four produced by ORNL (AF1, AI8, AF8, and AF1-DMSO) and one by LCW technologies (LCW-10). All exposures were conducted at ambient seawater temperatures, with moderate temperature control on the ambient seawater to mitigate large daily swings in the seawater temperature. The ORNL adsorbents AF1, AI8 and AF1-AO-DMSO all had fairly similar adsorption capacities (6.0 to 6.6 g U/ kg adsorbent) after 56 days of exposure at ambient temperature (26 to 31 °C) and salinity (35.7 to 37.4), but the AF8 adsorbent was considerably lower at 4.4 g U/kg adsorbent. All the adsorbents tested at BKI had higher capacities than was observed at PNNL, with the higher temperatures likely a major factor contributing to this difference. In general, the elemental distribution (expressed as a relative percentage) on all the adsorbents agreed well, including good agreement with the elemental distribution pattern for AF1 adsorbent exposed at PNNL. The most notable exception to a uniform elemental distributional pattern across the various adsorbents occurs with vanadium. The relative mass percentage for vanadium retained by the adsorbents ranged from a

  4. Improving Instruction for Students with Learning Disabilities: The Results of Three Research Syntheses. Keys to Successful Learning: A National Summit on Research in Learning Disabilities.

    ERIC Educational Resources Information Center

    National Center for Learning Disabilities, Inc., New York, NY.

    This booklet presents three brief papers that summarize three meta-analytic research syntheses of instruction for students with learning disabilities. The first paper is "Intervention Research for Students with Learning Disabilities" by H. Lee Swanson. Findings that resulted from a review of 272 studies are grouped into those on most effective…

  5. A coordinated cross-disciplinary research initiative to address an increased incidence of narcolepsy following the 2009-2010 Pandemrix vaccination programme in Sweden.

    PubMed

    Feltelius, N; Persson, I; Ahlqvist-Rastad, J; Andersson, M; Arnheim-Dahlström, L; Bergman, P; Granath, F; Adori, C; Hökfelt, T; Kühlmann-Berenzon, S; Liljeström, P; Maeurer, M; Olsson, T; Örtqvist, Å; Partinen, M; Salmonson, T; Zethelius, B

    2015-10-01

    In response to the 2009-2010 influenza A(H1N1)pdm09 pandemic, a mass vaccination programme with the AS03-adjuvanted influenza A(H1N1) vaccine Pandemrix was initiated in Sweden. Unexpectedly, there were a number of narcolepsy cases amongst vaccinated children and adolescents reported. In this review, we summarize the results of a joint cross-disciplinary national research effort to investigate the adverse reaction signal from the spontaneous reporting system and to better understand possible causative mechanisms. A three- to fourfold increased risk of narcolepsy in vaccinated children and adolescents was verified by epidemiological studies. Of importance, no risk increase was observed for the other neurological and autoimmune diseases studied. Genetic studies confirmed the association with the allele HLA-DQB1*06:02, which is known to be related to sporadic narcolepsy. Furthermore, a number of studies using cellular and molecular experimental models investigated possible links between influenza vaccination and narcolepsy. Serum analysis, using a peptide microarray platform, showed that individuals who received Pandemrix exhibited a different epitope reactivity pattern to neuraminidase and haemagglutinin, as compared to individuals who were infected with H1N1. Patients with narcolepsy were also found to have increased levels of interferon-gamma production in response to streptococcus-associated antigens. The chain of patient-related events and the study results emerging over time were subjected to intense nationwide media attention. The importance of transparent communication and collaboration with patient representatives to maintain public trust in vaccination programmes is also discussed in the review. Organizational challenges due to this unexpected event delayed the initiation of some of the research projects, still the main objectives of this joint, cross-disciplinary research effort were reached, and important insights were acquired for future, similar

  6. Development of Research Infrastructure in Nevada for the Exploitation of Hyperspectral Image Data to Address Proliferation and Detection of Chemical and Biological Materials.

    SciTech Connect

    James V. Taranik

    2007-12-31

    This research was to exploit hyperspectral reflectance imaging technology for the detection and mapping variability (clutter) of the natural background against which gases in the atmosphere are imaged. The natural background consists of landscape surface cover composed of consolidated rocks, unconsolidated rock weathering products, soils, coatings on rock materials, vegetation, water, materials constructed by humans, and mixtures of the above. Human made gases in the atmosphere may indicate industrial processes important to detecting non-nuclear chemical and biological proliferation. Our research was to exploit the Visible and Near-Infrared (NIR) and the Short-wave Infrared (SWIR) portions of the electromagnetic spectrum to determine the properties of solid materials on the earth’s surface that could influence the detection of gases in the Long-Wave Infrared (LWIR). We used some new experimental hyperspectral imaging technologies to collect data over the Non-Proliferation Test and Evaluation Center (NPTEC) located on the Nevada Test Site (NTS). The SpecTIR HyperSpecTIR (HST) and Specim Dual hyperspectral sensors were used to understand the variability in the imaged background (clutter), that detected, measured, identified and mapped with operational commercial hyperspectral techniques. The HST sensors were determined to be more experimental than operational because of problems with radiometric and atmospheric data correction. However the SpecTIR Dual system, developed by Specim in Finland, eventually was found to provide cost-effective hyperspectral image data collection and it was possible to correct the Dual system’s data for specific areas. Batch processing of long flightlines was still complex, and if comparison to laboratory spectra was desired, the Dual system data still had to be processed using the empirical line method. This research determined that 5-meter spatial resolution was adequate for mapping natural background variations. Furthermore, this

  7. Content Addressable Memory Project

    DTIC Science & Technology

    1990-11-01

    The Content Addressable M1-emory Project consists of the development of several experimental software systems on an AMT Distributed Array Processor...searching (database) compiler algorithms memory management other systems software) Linear C is an unlovely hybrid language which imports the CAM...memory from AMT’s operating system for the DAP; how- ever, other than this limitation, the memory management routines work exactly as their C counterparts

  8. Getting Started with Key Skills and Skills for Life: Guide to Good Practice

    ERIC Educational Resources Information Center

    Read, Hilary

    2006-01-01

    This guide focuses on introducing key skills and Skills for Life successfully to learners during the early stages of their programs. It draws on the work of a research project that looked at providers who had addressed their apprentices Skills for Life and key skills needs from the start and contains examples from their experience. [This guide was…

  9. Listening: Implications for Qualitative Research.

    ERIC Educational Resources Information Center

    Enos, Anya Dozier

    Pueblo communities want local research to be linked to community needs. To address this requirement, university research must shift from a set agenda that addresses personal or professional goals to a flexible design that moves toward a community-based goal. This can be achieved through collaboration with the Pueblo community. Key to developing…

  10. Method for encryption and transmission of digital keying data

    SciTech Connect

    Mniszewski, S.M.; Springer, E.A.; Brenner, D.P.

    1988-03-29

    A cryptographic method for encrypting, transmitting and decrypting keying data between a master unit and at least one remote unit is described comprising the steps of: storing in the master unit and in the remote unit key encryption keys, generating a first storage address effective to identify a master key encryption key from the key encryption keys; indexing the first storage address by a first predetermined amount to define a second storage address effective to identify a first key encryption key from the key encryption keys; indexing the first storage address by a second predetermined amount to define a third storage address effective to identify a second key encryption key from the key encryption keys; generating a data encryption key in the master unit, using the first key encryption key; encrypting the data encryption key using the second key encryption key to produce an encrypted data encryption key; downloading to the remote unit the encrypted data encryption key together with a designator value for identifying the address of the second key encryption key at the remote unit; and decrypting the encrypted data encryption key at the remote unit to reproduce the data encryption key at the remote unit.

  11. Research on strategy marine noise map based on i4ocean platform: Constructing flow and key approach

    NASA Astrophysics Data System (ADS)

    Huang, Baoxiang; Chen, Ge; Han, Yong

    2016-02-01

    Noise level in a marine environment has raised extensive concern in the scientific community. The research is carried out on i4Ocean platform following the process of ocean noise model integrating, noise data extracting, processing, visualizing, and interpreting, ocean noise map constructing and publishing. For the convenience of numerical computation, based on the characteristics of ocean noise field, a hybrid model related to spatial locations is suggested in the propagation model. The normal mode method K/I model is used for far field and ray method CANARY model is used for near field. Visualizing marine ambient noise data is critical to understanding and predicting marine noise for relevant decision making. Marine noise map can be constructed on virtual ocean scene. The systematic marine noise visualization framework includes preprocessing, coordinate transformation interpolation, and rendering. The simulation of ocean noise depends on realistic surface. Then the dynamic water simulation gird was improved with GPU fusion to achieve seamless combination with the visualization result of ocean noise. At the same time, the profile and spherical visualization include space, and time dimensionality were also provided for the vertical field characteristics of ocean ambient noise. Finally, marine noise map can be published with grid pre-processing and multistage cache technology to better serve the public.

  12. A lesson from Japan: research and development efficiency is a key element of pharmaceutical industry consolidation process.

    PubMed

    Shimura, Hirohisa; Masuda, Sachiko; Kimura, Hiromichi

    2014-02-01

    Scholarly attention to pharmaceutical companies' ability to sustain research and development (R&D) productivity has increased as they increasingly handle business challenges. Furthermore, the deterioration of R&D productivity has long been considered a major cause of mergers and acquisitions (M&As). This study attempts to investigate quantitatively the possible causes of the deterioration and the relationship between the deterioration and M&As by examining the Japanese pharmaceutical industry. Japan from 1980 to 1997 is an ideal case because of the availability of official data, but more importantly the significant changes in its business environment at the time. Using the Malmquist Index and data envelopment analysis, we measured the deterioration of R&D productivity from 1980 to 1997 based on a sample of 15 Japanese companies. Two lessons can be learned from Japan's case. First, to sustain R&D productivity over the long term, companies should use licensing activities and focus on the dominant therapeutic franchises. Second, if a company fails significantly to catch up with the benchmark, it is likely to pursue an M&A or seek an alternative way to improve R&D productivity. These findings appear similar to the current situation of the global pharmaceutical industry, although Japan pursued more licensing activities than M&A to improve R&D productivity.

  13. Addressing Health Disparities through Multi-institutional, Multidisciplinary Collaboratories

    PubMed Central

    Fleming, Erik S.; Perkins, James; Easa, David; Conde, José G.; Baker, Richard S.; Southerland, William M.; Dottin, Robert; Benabe, Julio E.; Ofili, Elizabeth O.; Bond, Vincent C.; McClure, Shelia A.; Sayre, Michael H.; Beanan, Maureen J.; Norris, Keith C.

    2009-01-01

    The national research leadership has recently become aware of the tremendous potential of translational research as an approach to address health disparities. The Research Centers in Minority Institutions (RCMI) Translational Research Network (RTRN) is a research network that supports multi-institutional, multidisciplinary collaboration with a focus on key diseases and conditions for which disproportionately adverse racial and ethnic health disparities exist. The RTRN is designed to facilitate the movement of scientific advances across the translational research spectrum by providing researchers at different institutions with the infrastructure and tools necessary to collaborate on interdisciplinary and transdisciplinary research projects relating to specific health outcomes for which major racial/ethnic disparities exist. In the past, the difficulty of overcoming the restrictions imposed by time and space have made it difficult to carry out this type of large-scale, multilevel collaboration efficiently. To address this formidable challenge, the RTRN will deploy a translational research cluster system that uses “cyber workspaces” to bring researchers with similar interests together by using online collaboratory technology. These virtual meeting environments will provide a number of tools, including videoconferences (seminars, works in progress, meetings); project management tools (WebCT, Microsoft Share Point); and posting areas for projects, concepts, and other research and educational activities. This technology will help enhance access to resources across institutions with a common mission, minimize many of the logistical hurdles that impede intellectual exchange, streamline the planning and implementation of innovative interdisciplinary research, and assess the use of protocols and practices to assist researchers in interacting across and within cyber workspaces. PMID:18646341

  14. Bioreactors Addressing Diabetes Mellitus

    PubMed Central

    Minteer, Danielle M.; Gerlach, Jorg C.

    2014-01-01

    The concept of bioreactors in biochemical engineering is a well-established process; however, the idea of applying bioreactor technology to biomedical and tissue engineering issues is relatively novel and has been rapidly accepted as a culture model. Tissue engineers have developed and adapted various types of bioreactors in which to culture many different cell types and therapies addressing several diseases, including diabetes mellitus types 1 and 2. With a rising world of bioreactor development and an ever increasing diagnosis rate of diabetes, this review aims to highlight bioreactor history and emerging bioreactor technologies used for diabetes-related cell culture and therapies. PMID:25160666

  15. Bioreactors addressing diabetes mellitus.

    PubMed

    Minteer, Danielle M; Gerlach, Jorg C; Marra, Kacey G

    2014-11-01

    The concept of bioreactors in biochemical engineering is a well-established process; however, the idea of applying bioreactor technology to biomedical and tissue engineering issues is relatively novel and has been rapidly accepted as a culture model. Tissue engineers have developed and adapted various types of bioreactors in which to culture many different cell types and therapies addressing several diseases, including diabetes mellitus types 1 and 2. With a rising world of bioreactor development and an ever increasing diagnosis rate of diabetes, this review aims to highlight bioreactor history and emerging bioreactor technologies used for diabetes-related cell culture and therapies.

  16. Content addressable memory project

    NASA Technical Reports Server (NTRS)

    Hall, J. Storrs; Levy, Saul; Smith, Donald E.; Miyake, Keith M.

    1992-01-01

    A parameterized version of the tree processor was designed and tested (by simulation). The leaf processor design is 90 percent complete. We expect to complete and test a combination of tree and leaf cell designs in the next period. Work is proceeding on algorithms for the computer aided manufacturing (CAM), and once the design is complete we will begin simulating algorithms for large problems. The following topics are covered: (1) the practical implementation of content addressable memory; (2) design of a LEAF cell for the Rutgers CAM architecture; (3) a circuit design tool user's manual; and (4) design and analysis of efficient hierarchical interconnection networks.

  17. [Substance basis research on Chinese materia medica is one of key scientific problems of inheriting, development and innovation of Chinese materia medica].

    PubMed

    Yang, Xiu-wei

    2015-09-01

    The compound Chinese materia medica is the medication pattern of the traditional Chinese medicine for the disease prevention and treatment. The single Chinese materia medica (mostly in decoction pieces) is the prescription composition of the compound Chinese materia medica. The study of the effective substance basis of Chinese materia medica should be based on the chemical compositions of the compound Chinese materia medica as an entry point considering the different status of "Monarch, Minister, Assistant, and Guide" for a certain single Chinese materia medica in the different compound Chinese materia medica while substance basis research of a certain single Chinese materia medica should be a full component analysis as well as both stable and controllable quality. Substance basis research on Chinese materia medica is one of key scientific problems of inheriting, development and innovation of Chinese materia medica.

  18. Developing International Research Collaborations among Postdoctoral Fellows: Key Findings from the Evaluation of NSF's International Research Fellowship Program. GS-10F-0086K

    ERIC Educational Resources Information Center

    Martinez, Alina; Epstein, Carter; Parsad, Amanda; Whittaker, Karla

    2012-01-01

    Over a decade ago, the National Science Board (NSB) highlighted the importance of international collaboration in its call for increased government commitment to promoting international science and engineering (S&E) research and education. The NSB also identified the National Science Foundation (NSF) as having an important leadership role in…

  19. Two Decades of Research in Learning Disabilities: Reading Comprehension, Expressive Writing, Problem Solving, Self-Concept. Keys to Successful Learning: A National Summit on Research in Learning Disabilities.

    ERIC Educational Resources Information Center

    National Center for Learning Disabilities, Inc., New York, NY.

    This document presents four brief papers that review and synthesize the research on intervention with students who have learning disabilities (LD). The first paper is "Can School-Based Interventions Enhance the Self-Concept of Students with Learning Disabilities?" (Batya Elbaum and Sharon Vaughn). This review finds that school-based interventions…

  20. 7 CFR 504.5 - Address.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... USER FEES § 504.5 Address. Deposits of and requests for microbial patent cultures should be directed to the Curator, ARS Patent Culture Collection, Northern Regional Research Center, USDA-ARS, 1815...

  1. 7 CFR 504.5 - Address.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... USER FEES § 504.5 Address. Deposits of and requests for microbial patent cultures should be directed to the Curator, ARS Patent Culture Collection, Northern Regional Research Center, USDA-ARS, 1815...

  2. 7 CFR 504.5 - Address.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... USER FEES § 504.5 Address. Deposits of and requests for microbial patent cultures should be directed to the Curator, ARS Patent Culture Collection, Northern Regional Research Center, USDA-ARS, 1815...

  3. 7 CFR 504.5 - Address.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... USER FEES § 504.5 Address. Deposits of and requests for microbial patent cultures should be directed to the Curator, ARS Patent Culture Collection, Northern Regional Research Center, USDA-ARS, 1815...

  4. 7 CFR 504.5 - Address.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... USER FEES § 504.5 Address. Deposits of and requests for microbial patent cultures should be directed to the Curator, ARS Patent Culture Collection, Northern Regional Research Center, USDA-ARS, 1815...

  5. Addressing diversion effects.

    PubMed

    Resnik, David B

    2015-07-01

    Alan Wertheimer argues that those who promulgate principles of research ethics have a responsibility to take into account the diversion effects of those principles. In this commentary, I argue that Wertheimer's proposal that diversion effects should be considered when promulgating principles of research ethics makes sense, but it often may be best to deal with these effects once a principle has been accepted and implemented, rather than focusing on them at the outset.

  6. Addressing diversion effects

    PubMed Central

    Resnik, David B.

    2015-01-01

    Alan Wertheimer argues that those who promulgate principles of research ethics have a responsibility to take into account the diversion effects of those principles. In this commentary, I argue that Wertheimer's proposal that diversion effects should be considered when promulgating principles of research ethics makes sense, but it often may be best to deal with these effects once a principle has been accepted and implemented, rather than focusing on them at the outset. PMID:27774202

  7. Content addressable memory project

    NASA Technical Reports Server (NTRS)

    Hall, Josh; Levy, Saul; Smith, D.; Wei, S.; Miyake, K.; Murdocca, M.

    1991-01-01

    The progress on the Rutgers CAM (Content Addressable Memory) Project is described. The overall design of the system is completed at the architectural level and described. The machine is composed of two kinds of cells: (1) the CAM cells which include both memory and processor, and support local processing within each cell; and (2) the tree cells, which have smaller instruction set, and provide global processing over the CAM cells. A parameterized design of the basic CAM cell is completed. Progress was made on the final specification of the CPS. The machine architecture was driven by the design of algorithms whose requirements are reflected in the resulted instruction set(s). A few of these algorithms are described.

  8. Addressing Literacy through Neuroscience

    ERIC Educational Resources Information Center

    Miller, Steve; Tallal, Paula A.

    2006-01-01

    Brain is the source of all human thoughts, feelings and emotions. Now the mysteries of the human brain are rapidly being elucidated by neuroscience research. For more than 150 years, neuroscience has held that most of the brain's functionality develops during critical periods in early childhood and that once past these critical periods, the window…

  9. Addressing Test Anxiety

    ERIC Educational Resources Information Center

    Salend, Spencer J.

    2011-01-01

    Research suggests that between 25% to 40% of students experience test anxiety, with students with disabilities and those from culturally and linguistically diverse backgrounds having higher prevalence rates. Since test anxiety impacts student well-being and the validity of the important educational decisions based on testing data, this article…

  10. Crossing Borders, Addressing Diversity

    ERIC Educational Resources Information Center

    Canagarajah, Suresh

    2016-01-01

    This paper presents a story of applied linguistics from my personal vantage point as a multilingual scholar whose career began outside the centers of research and scholarship. The article explains the assumptions and practices characterizing the foundation of the discipline in modernist discourses, and delineates the changes resulting from…

  11. Quantitative versus qualitative approaches: a comparison of two research methods applied to identification of key health issues for working horses in Lesotho.

    PubMed

    Upjohn, M M; Attwood, G A; Lerotholi, T; Pfeiffer, D U; Verheyen, K L P

    2013-03-01

    The relative merits and potential complementarity of participatory methods and classical epidemiological techniques in veterinary-related research is a current topic of discussion. Few reported studies have applied both methodologies within the same research framework to enable direct comparison. The aim of this study was to compare issues identified by a classical epidemiological study of horses and their owners with those identified by owner communities using participatory approaches. In 2009, a cross-sectional survey was undertaken as part of an impact assessment study of farrier and saddler training programmes, and a small-scale nutrition trial, implemented in Lesotho by a UK-based equine charity. In total, 245 horses and their 237 owners participated in the survey which comprised a face-to-face structured questionnaire covering knowledge and practices relating to equine husbandry and primary healthcare, clinical examination and sampling of horses, and examination of tack used on those horses. In early 2010, 56 owners in three survey regions, some of whom participated in the survey, attended a participatory workshop. Each workshop group created a local resource map whilst discussing and identifying key issues associated with horse ownership and what might have an adverse impact on horse health and work. Following map completion, each group began by prioritising the identified issues, and then ranked them using a pairwise/ranking matrix to reflect how important issues were in relation to each other. Overall priority issues were: mouth problems, hunger and nutrition, diseases (including infectious diseases, parasites and colic), husbandry (including wound management), and feet and limb problems. Major health issues identified by cross-sectional study included sharp enamel points on teeth, endo- and ectoparasite infestation, suboptimal nutrition, tack-associated wounds, overgrown and poorly balanced feet and poor owner husbandry knowledge and practices. Whilst

  12. Review: An urgent need for research on factors impacting adherence to and retention in care among HIV-positive youth and adolescents from key populations

    PubMed Central

    Lall, Priya; Lim, Sin How; Khairuddin, Norliana; Kamarulzaman, Adeeba

    2015-01-01

    Introduction The 50% increase in HIV-related deaths in youth and adolescents (aged 10–24) from 2005 to 2012 highlights the need to improve HIV treatment and care in this population, including treatment adherence and retention. Youth and adolescents from key populations or young key populations (YKP) in particular are highly stigmatized and may face additional barrier(s) in adhering to HIV treatment and services. We reviewed the current knowledge on treatment adherence and retention in HIV care among YKP to identify gaps in the literature and suggest future directions to improve HIV care for YKP. Methods We conducted a comprehensive literature search for YKP and their adherence to antiretroviral therapy (ART) and retention in HIV care on PsycInfo (Ovid), PubMed and Google Scholar using combinations of the keywords HIV/AIDS, ART, adolescents, young adults, adherence (or compliance), retention, men who have sex with men, transgender, injection drug users, people who inject drugs and prisoners. We included empirical studies on key populations defined by WHO; included the terms youth and adolescents and/or aged between 10 and 24; examined adherence to or retention in HIV care; and published in English-language journals. All articles were coded using NVivo. Results and discussion The systematic search yielded 10 articles on YKP and 16 articles on behaviourally infected youth and adolescents from 1999 to 2014. We found no studies reporting on youth and adolescents identified as sex workers, transgender people and prisoners. From existing literature, adherence to ART was reported to be influenced by age, access to healthcare, the burden of multiple vulnerabilities, policy involving risk behaviours and mental health. A combination of two or more of these factors negatively impacted adherence to ART among YKP. Collectively, these studies demonstrated that future programmes need to be tailored specifically to YKP to ensure adherence. Conclusions There is an urgent need for

  13. Automated measurement of printer effective addressability

    NASA Astrophysics Data System (ADS)

    Cooper, Brian E.; Eid, Ahmed H.; Rippetoe, Edward E.

    2014-01-01

    When evaluating printer resolution, addressability is a key consideration. Addressability defines the maximum number of spots or samples within a given distance, independent of the size of the spots when printed. Effective addressability is the addressability demonstrated by the final, printed output. It is the minimum displacement possible between the centers of printed objects. In this paper, we present a measurement procedure for effective addressability that offers an automated way to experimentally determine the addressability of the printed output. It requires printing, scanning, and measuring a test target. The effective addressability test target contains two types of elements, repeated to fill the page: fiducial lines and line segments. The fiducial lines serve as a relative reference for the incremental displacements of the individual line segments, providing a way to tolerate larger-scale physical distortions in the printer. An ordinary reflection scanner captures the printed test target. By rotating the page on the scanner, it is possible to measure effective addressability well beyond the scanner's sampling resolution. The measurement algorithm computes the distribution of incremental displacements, forming either a unimodal or bimodal histogram. In the latter case, the mean of the second (non-zero) peak indicates the effective addressability. In the former case, the printer successfully rendered the target's resolution, requiring another iteration of the procedure after increasing the resolution of the test target. The algorithm automatically estimates whether the histogram is unimodal or bimodal and computes parameters describing the quality of the measured histogram. Several experiments have refined the test target and measurement procedure, including two round-robin evaluations by the ISO WG4 committee. Results include an analysis of approximately 150 printed samples. The effective addressability attribute and measurement procedure are included in

  14. Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science, and Technical Subjects. Appendix A: Research Supporting Key Elements of the Standards, Glossary of Key Terms

    ERIC Educational Resources Information Center

    Common Core State Standards Initiative, 2010

    2010-01-01

    One of the key requirements of the Common Core State Standards for Reading is that all students must be able to comprehend texts of steadily increasing complexity as they progress through school. By the time they complete the core, students must be able to read and comprehend independently and proficiently the kinds of complex texts commonly found…

  15. Educational Research and Evidence-Based Practice

    ERIC Educational Resources Information Center

    Hammersley, Martyn, Ed.

    2007-01-01

    Combining classic articles that have been key markers in recent debates with new and influential material, this book addresses the problems involved in educational research and the issues surrounding its contribution to policymaking and practice. The authors examine the diverse approaches within qualitative research and address some of the key…

  16. Addressing Questions on Life in Terrestrial Geothermal Systems

    NASA Astrophysics Data System (ADS)

    Hedlund, Brian P.; Li, Wen-Jun; Zhang, Chuanlun

    2013-09-01

    A binational research team met on the campus of Yunnan University in Kunming, China, to discuss recent progress and future plans to leverage binational support to address major questions on life in terrestrial geothermal systems. The symposium included about 90 faculty, postdocs, and students from China and about 30 faculty, postdocs, students, and high school teachers from the United States. The introductory session reviewed the progress of the Tengchong PIRE project funded by the U.S. National Science Foundation (NSF) Partnerships for International Research and Education (PIRE) program (OISE-0836450). It also introduced a new collaborative project funded as a Key Project of International Cooperation by the Chinese Ministry of Science and Technology (MOST, 2013DFA31980), which is the first project funded through a memorandum of understanding between NSF and MOST to promote China-U.S. collaboration.

  17. The Reach Address Database (RAD)

    EPA Pesticide Factsheets

    The Reach Address Database (RAD) stores reach address information for each Water Program feature that has been linked to the underlying surface water features (streams, lakes, etc) in the National Hydrology Database (NHD) Plus dataset.

  18. Practical challenges in quantum key distribution

    DOE PAGES

    Diamanti, Eleni; Lo, Hoi -Kwong; Qi, Bing; ...

    2016-11-08

    Here, quantum key distribution (QKD) promises unconditional security in data communication and is currently being deployed in commercial applications. Nonetheless, before QKD can be widely adopted, it faces a number of important challenges such as secret key rate, distance, size, cost and practical security. Here, we survey those key challenges and the approaches that are currently being taken to address them.

  19. Addressing Unconscious Bias: Steps toward an Inclusive Scientific Culture

    NASA Astrophysics Data System (ADS)

    Stewart, Abigail

    2011-01-01

    In this talk I will outline the nature of unconscious bias, as it operates to exclude or marginalize some participants in the scientific community. I will show how bias results from non-conscious expectations about certain groups of people, including scientists and astronomers. I will outline scientific research in psychology, sociology and economics that has identified the impact these expectations have on interpersonal judgments that are at the heart of assessment of individuals' qualifications. This research helps us understand not only how bias operates within a single instance of evaluation, but how evaluation bias can accumulate over a career if not checked, creating an appearance of confirmation of biased expectations. Some research has focused on how best to interrupt and mitigate unconscious bias, and many institutions--including the University of Michigan--have identified strategic interventions at key points of institutional decision-making (particularly hiring, annual review, and promotion) that can make a difference. The NSF ADVANCE Institutional Transformation program encouraged institutions to draw on the social science literature to create experimental approaches to addressing unconscious bias. I will outline four approaches to intervention that have arisen through the ADVANCE program: (1) systematic education that increases awareness among decisionmakers of how evaluation bias operates; (2) development of practices that mitigate the operation of bias even when it is out of conscious awareness; (3) creation of institutional policies that routinize and sanction these practices; and (4) holding leaders accountable for these implementation of these new practices and policies. Although I will focus on ways to address unconscious bias within scientific institutions (colleges and universities, laboratories and research centers, etc.), I will close by considering how scientific organizations can address unconscious bias and contribute to creating an

  20. Small-scale home composting of biodegradable household waste: overview of key results from a 3-year research programme in West London.

    PubMed

    Smith, Stephen R; Jasim, Sharon

    2009-12-01

    Home composting (HC) is recognized by both local and national Governments for its contribution to reducing household waste disposal in landfill. However, the quantitative impact of HC on the diversion of household waste from landfill is uncertain. An overview of key results is presented from a 3-year research programme on HC in the West London area of Runnymede Borough Council (RBC), Surrey, UK. The amount of biodegradable household waste diverted from landfill disposal by HC was measured in a 2-year monitoring study involving 64 homeowners. The total average annual waste input to a standard 290 L HC bin was approximately 370 kg per household. The average relative mass inputs of kitchen, paper and garden waste were 29, 2 and 69%, respectively. A survey of the study area indicated that approximately 20% of households were engaged in HC and, based on inputs to HC bins, this corresponded to an overall recycling/diversion rate equivalent to 20% of household biodegradable waste. Temperature and gas composition measurements indicated organic matter decomposition by HC was aerobic and only traces of CH(4) were occasionally detected. A field trial examined the end-use of composted products for the growth of Petunia grandiflora. Flower production increased with home-produced composts in comparison with peat-amended or untreated control soil. Compost chemical composition, bioaerosol emissions and vector attraction were also investigated.

  1. The Inter-Life project: researching the potential of art, design and virtual worlds as a vehicle for assisting young people with key life changes and transitions.

    PubMed

    Lally, Victor; Sclater, Madeleine

    2013-06-01

    Careers work in the twenty-first century faces a key challenge in terms of digital technologies: to evaluate their potential for careers work in challenging settings. Given the rapidity of developments, technologies require evaluation in research innovations and naturalistic settings. Virtual worlds offer potential for careers and guidance work, and the therapeutic domain. To illustrate this, we present examples in which young people explore their feelings and ideas, plans and difficulties, while preparing for film-making. During this they develop important life transition skills. We argue that the power of virtual worlds - to support emotional and cognitive engagement - could be utilised in practice settings. We conclude that they are serious candidates as digital tools in the careers and guidance domain. We need intermediate runaway objects which are less spectacular and more inviting… bringing together the big and the small, the impossible and the possible, the future-oriented activity level vision and the here and now consequential action. (Engeström, 2009, p. 305 and p. 328).

  2. The Inter-Life project: researching the potential of art, design and virtual worlds as a vehicle for assisting young people with key life changes and transitions

    PubMed Central

    Lally, Victor; Sclater, Madeleine

    2013-01-01

    Careers work in the twenty-first century faces a key challenge in terms of digital technologies: to evaluate their potential for careers work in challenging settings. Given the rapidity of developments, technologies require evaluation in research innovations and naturalistic settings. Virtual worlds offer potential for careers and guidance work, and the therapeutic domain. To illustrate this, we present examples in which young people explore their feelings and ideas, plans and difficulties, while preparing for film-making. During this they develop important life transition skills. We argue that the power of virtual worlds – to support emotional and cognitive engagement – could be utilised in practice settings. We conclude that they are serious candidates as digital tools in the careers and guidance domain. We need intermediate runaway objects which are less spectacular and more inviting… bringing together the big and the small, the impossible and the possible, the future-oriented activity level vision and the here and now consequential action. (Engeström, 2009, p. 305 and p. 328) PMID:24009408

  3. Cryptographic Key Management System

    SciTech Connect

    No, author

    2014-02-21

    This report summarizes the outcome of U.S. Department of Energy (DOE) contract DE-OE0000543, requesting the design of a Cryptographic Key Management System (CKMS) for the secure management of cryptographic keys for the energy sector infrastructure. Prime contractor Sypris Electronics, in collaboration with Oak Ridge National Laboratories (ORNL), Electric Power Research Institute (EPRI), Valicore Technologies, and Purdue University's Center for Education and Research in Information Assurance and Security (CERIAS) and Smart Meter Integration Laboratory (SMIL), has designed, developed and evaluated the CKMS solution. We provide an overview of the project in Section 3, review the core contributions of all contractors in Section 4, and discuss bene ts to the DOE in Section 5. In Section 6 we describe the technical construction of the CKMS solution, and review its key contributions in Section 6.9. Section 7 describes the evaluation and demonstration of the CKMS solution in different environments. We summarize the key project objectives in Section 8, list publications resulting from the project in Section 9, and conclude with a discussion on commercialization in Section 10 and future work in Section 11.

  4. Incorporating Primary and Secondary Prevention Approaches To Address Childhood Obesity Prevention and Treatment in a Low-Income, Ethnically Diverse Population: Study Design and Demographic Data from the Texas Childhood Obesity Research Demonstration (TX CORD) Study

    PubMed Central

    Butte, Nancy F.; Barlow, Sarah; Vandewater, Elizabeth A.; Sharma, Shreela V.; Huang, Terry; Finkelstein, Eric; Pont, Stephen; Sacher, Paul; Byrd-Williams, Courtney; Oluyomi, Abiodun O.; Durand, Casey; Li, Linlin; Kelder, Steven H.

    2015-01-01

    Abstract Background: There is consensus that development and evaluation of a systems-oriented approach for child obesity prevention and treatment that includes both primary and secondary prevention efforts is needed. This article describes the study design and baseline data from the Texas Childhood Obesity Research Demonstration (TX CORD) project, which addresses child obesity among low-income, ethnically diverse overweight and obese children, ages 2–12 years; a two-tiered systems-oriented approach is hypothesized to reduce BMI z-scores, compared to primary prevention alone. Methods: Our study aims are to: (1) implement and evaluate a primary obesity prevention program; (2) implement and evaluate efficacy of a 12-month family-centered secondary obesity prevention program embedded within primary prevention; and (3) quantify the incremental cost-effectiveness of the secondary prevention program. Baseline demographic and behavioral data for the primary prevention community areas are presented. Results: Baseline data from preschool centers, elementary schools, and clinics indicate that most demographic variables are similar between intervention and comparison communities. Most families are low income (≤$25,000) and Hispanic/Latino (73.3–83.8%). The majority of parents were born outside of the United States. Child obesity rates exceed national values, ranging from 19.0% in preschool to 35.2% in fifth-grade children. Most parents report that their children consume sugary beverages, have a television in the bedroom, and do not consume adequate amounts of fruits and vegetables. Conclusions: Interventions to address childhood obesity are warranted in low-income, ethnically diverse communities. Integrating primary and secondary approaches is anticipated to provide sufficient exposure that will lead to significant decreases in childhood obesity. PMID:25555188

  5. PRESAGE: Protecting Structured Address Generation against Soft Errors

    SciTech Connect

    Sharma, Vishal C.; Gopalakrishnan, Ganesh; Krishnamoorthy, Sriram

    2016-12-28

    Modern computer scaling trends in pursuit of larger component counts and power efficiency have, unfortunately, lead to less reliable hardware and consequently soft errors escaping into application data ("silent data corruptions"). Techniques to enhance system resilience hinge on the availability of efficient error detectors that have high detection rates, low false positive rates, and lower computational overhead. Unfortunately, efficient detectors to detect faults during address generation have not been widely researched (especially in the context of indexing large arrays). We present a novel lightweight compiler-driven technique called PRESAGE for detecting bit-flips affecting structured address computations. A key insight underlying PRESAGE is that any address computation scheme that propagates an already incurred error is better than a scheme that corrupts one particular array access but otherwise (falsely) appears to compute perfectly. Ensuring the propagation of errors allows one to place detectors at loop exit points and helps turn silent corruptions into easily detectable error situations. Our experiments using the PolyBench benchmark suite indicate that PRESAGE-based error detectors have a high error-detection rate while incurring low overheads.

  6. Identifying tier one key suppliers.

    PubMed

    Wicks, Steve

    2013-01-01

    In today's global marketplace, businesses are becoming increasingly reliant on suppliers for the provision of key processes, activities, products and services in support of their strategic business goals. The result is that now, more than ever, the failure of a key supplier has potential to damage reputation, productivity, compliance and financial performance seriously. Yet despite this, there is no recognised standard or guidance for identifying a tier one key supplier base and, up to now, there has been little or no research on how to do so effectively. This paper outlines the key findings of a BCI-sponsored research project to investigate good practice in identifying tier one key suppliers, and suggests a scalable framework process model and risk matrix tool to help businesses effectively identify their tier one key supplier base.

  7. The Key Practice, Discuss and Debate Ideas: Conceptual Framework, Literature Review, and Provisional Learning Progressions for Argumentation. Research Report. ETS RR-15-33

    ERIC Educational Resources Information Center

    Deane, Paul; Song, Yi

    2015-01-01

    In this paper, we provide a comprehensive literature review on the development of key argumentation skills to lay a foundation for a framework of the key practice, discuss and debate ideas, which is centrally involved in the expectations for academic reading and writing. Specifically, the framework includes 5 phases of core activities and related…

  8. CONTENT-ADDRESSABLE MEMORY SYSTEMS,

    DTIC Science & Technology

    The utility of content -addressable memories (CAM’s) within a general purpose computing system is investigated. Word cells within CAM may be...addressed by the character of all or a part of cell contents . Multimembered sets of word cells may be addressed simultaneously. The distributed logical...package is developed which allows simulation of CAM commands within job programs run on the IBM 7090 and derives tallies of execution times corresponding to a particular realization of a CAM system . (Author)

  9. 21 CFR 600.2 - Mailing addresses.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Mailing addresses. 600.2 Section 600.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS... (HFM-99), Center for Biologics Evaluation and Research, Food and Drug Administration, 1401...

  10. 21 CFR 600.2 - Mailing addresses.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Mailing addresses. 600.2 Section 600.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS... (HFM-99), Center for Biologics Evaluation and Research, Food and Drug Administration, 1401...

  11. 21 CFR 600.2 - Mailing addresses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Mailing addresses. 600.2 Section 600.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS... (HFM-99), Center for Biologics Evaluation and Research, Food and Drug Administration, 1401...

  12. How Sociology Texts Address Gun Control

    ERIC Educational Resources Information Center

    Tonso, William R.

    2004-01-01

    William R. Tonso has chosen an issue that he knows something about to examine how sociology textbooks address controversy. Appealing for gun control is fashionable, but it is at odds with a fondness that ordinary Americans have for their firearms--one that is supported by a growing body of research on deterrence to crime. There are two sides to…

  13. Addressing submarine geohazards through scientific drilling

    NASA Astrophysics Data System (ADS)

    Camerlenghi, A.

    2009-04-01

    multi-platform drilling of the Nankai seismogenic zone. Scientific initiatives are flourishing to drive IODP towards the study of submarine geohazards. In the last three years international workshops, were held to address the topic: ESF-ECORD sponsored a Magellan Workshop focussed on submarine landslides (Barcelona, Spain, 2006); IODP sponsored a world-wide Geohazard Workshop (Portland, Oregon, 2007); ESF-ECORD sponsored another Magellan Workshop focussed on Mediterranean submarine geohazards (Luleå, Sweden, 2008). In addition, following the ECORD-Net Conference on the Deep Sea Frontier (Naples, Italy, 2006), the history, monitoring and prediction of geohazards was identified as one of the 6 major areas for a European science plan to integrate Ocean Drilling, Ocean Margin, and Seabed research. More than 200 scientists and private companies representatives have been mobilized world-wide to attend these meetings, from where it emerged that Ocean Drilling will play a key role in the future to answer the following basic open questions on submarine geohazards: - What is the frequency, magnitude, and distribution of geohazard events? - Do precursory phenomena exist and can they be recognized? - What are the physical and mechanical properties of materials prone to failure? - What are the roles of preconditioning vs. triggering in rapid seafloor deformation? - Can the tsunamigenic potential of past and future events be assessed? Within the global-ocean geohazards, worth of note is the attention given in this preparatory phase to submarine geohazards in the Mediterranean basin, a miniature ocean often called a "natural laboratory" because of the diversity of geological environments it contains. The coastline is very densely-populated, totalling 160 million inhabitants sharing 46,000 km of coastline. The Mediterranean is the World's leading holiday destination, receiving an average of 135 million visitors annually. Submarine landslides, volcanic flank collapses, volcanic island

  14. Naval Medical Research Institute Summaries of Research for 1985

    DTIC Science & Technology

    1985-01-01

    NAVAL MEDICAL RESEARCH INSTITUTE BETHESDA, MARYLAND 0 SUMMARIES OF RESEARCH ~TC 1985 _ _ __ _ __ _ _ ) K. SORENSEN, CAPT. MC, USN * Commanding...Officer Naval Medical Research Institute NAVAL MEDICAL RESEARCH AND DEVELOPMENT COMMAND ~ ~mod KEY TO CITATiOIS NMRI 83-0006 HOMER LD SHELTON JB WILLIAMS...OFFICE SYMBOL 7a. NAME OF MONITORING ORGANIZATION Naval Medical Research Naval Medical Command Institute N 6rc ADDRESS (City, State, and ZIPCodoe) 7b

  15. A novel key management scheme using biometrics

    NASA Astrophysics Data System (ADS)

    Sui, Yan; Yang, Kai; Du, Yingzi; Orr, Scott; Zou, Xukai

    2010-04-01

    Key management is one of the most important issues in cryptographic systems. Several important challenges in such a context are represented by secure and efficient key generation, key distribution, as well as key revocation. Addressing such challenges requires a comprehensive solution which is robust, secure and efficient. Compared to traditional key management schemes, key management using biometrics requires the presence of the user, which can reduce fraud and protect the key better. In this paper, we propose a novel key management scheme using iris based biometrics. Our newly proposed scheme outperforms traditional key management schemes as well as some existing key-binding biometric schemes in terms of security, diversity and/or efficiency.

  16. Workplace Motivation and Addressing Sexual Harassment in the Organization

    DTIC Science & Technology

    2010-07-01

    Motivation & Addressing Sexual Harassment, 17 orientation . From a total organization perspective, self-determination theory may be embraced by a...Workplace Motivation & Addressing Sexual Harassment in the Organization Major Rachel Castellon Defense Equal Opportunity Management Institute...Director of Research July 2010 Technical Report No. 02-11 Workplace Motivation & Addressing Sexual Harassment, 2 Abstract This paper

  17. Keyes's Model of Mental Health with Personal Growth Initiative as a Parsimonious Predictor

    ERIC Educational Resources Information Center

    Robitschek, Christine; Keyes, Corey L. M.

    2009-01-01

    This research addressed issues at the heart of counseling psychology: operationalizing mental health and identifying parsimonious ways of predicting levels of mental health. The primary purpose of the study was to investigate the replicability of the structure of C. L. M. Keyes's (2002) model of mental health in 2 samples of college students…

  18. Responding to Recession: IT Funding and Cost Management in Higher Education. Key Findings

    ERIC Educational Resources Information Center

    Goldstein, Philip J.

    2010-01-01

    This document presents the key findings from "Responding to Recession: IT Funding and Cost Management in Higher Education", the 2010 ECAR (EDUCAUSE Center for Applied Research) study of how the economic recession is impacting information technology (IT) organizations and operations in higher education. The study was designed to address the…

  19. Employability Development in the Context of Doctoral Studies: Systemic Tensions and the Views of Key Stakeholders

    ERIC Educational Resources Information Center

    Golovushkina, Elena; Milligan, Colin

    2013-01-01

    Although the employability of doctoral candidates has been a topic of much discussion, the views of key institutional stakeholders on the subject are little understood. In order to address this gap, this study explores the perceptions of doctoral candidates, supervisors and researcher developers through semi-structured interviews. This small-scale…

  20. Zeroing in on Number and Operations, Grades 1-2: Key Ideas and Common Misconceptions

    ERIC Educational Resources Information Center

    Dacey, Linda; Collins, Anne

    2010-01-01

    "The Zeroing in on Number and Operations" series, which aligns with the Common Core State Standards and the NCTM Standards on Focal Points, features easy-to-use tools for teaching key concepts in number and operations and for addressing common misconceptions. Sharing the insights they've gained through decades of mathematics teaching and research,…

  1. Zeroing in on Number and Operations, Pre-K-K: Key Ideas and Common Misconceptions

    ERIC Educational Resources Information Center

    Dacey, Linda; Collins, Anne

    2011-01-01

    "The Zeroing in on Number and Operations" series, which aligns with the Common Core State Standards and the NCTM Standards on Focal Points, features easy-to-use tools for teaching key concepts in number and operations and for addressing common misconceptions. Sharing the insights they've gained through decades of mathematics teaching and research,…

  2. Three key components to successfully completing a nursing doctoral program.

    PubMed

    Smith, Donald G; Delmore, Barbara

    2007-01-01

    Using their personal experience, the authors identify three key components to successfully completing a nursing doctoral program. The first component is asking the right questions to determine the doctoral degree best suited for the potential student. The second component is having a strategic plan that includes aspects such as financial considerations (research costs and potential financial support) and the development of a strong support system (specifically study pairs). The third component is the development of a systematic approach to completing the research, writing the dissertation, and completing the oral requirements. Addressing these areas will help students balance the many demands of doctoral study.

  3. An investigation of DUA caching strategies for public key certificates

    SciTech Connect

    Cheung, T.C.

    1993-11-01

    Internet Privacy Enhanced Mail (PEM) provides security services to users of Internet electronic mail. PEM is designed with the intention that it will eventually obtain public key certificates from the X.500 directory service. However, such a capability is not present in most PEM implementations today. While the prevalent PEM implementation uses a public key certificate-based strategy, certificates are mostly distributed via e-mail exchanges, which raises several security and performance issues. In this thesis research, we changed the reference PEM implementation to make use of the X.500 directory service instead of local databases for public key certificate management. The thesis discusses some problems with using the X.500 directory service, explores the relevant issues, and develops an approach to address them. The approach makes use of a memory cache to store public key certificates. We implemented a centralized cache server and addressed the denial-of-service security problem that is present in the server. In designing the cache, we investigated several cache management strategies. One result of our study is that the use of a cache significantly improves performance. Our research also indicates that security incurs extra performance cost. Different cache replacement algorithms do not seem to yield significant performance differences, while delaying dirty-writes to the backing store does improve performance over immediate writes.

  4. Address tracing for parallel machines

    NASA Technical Reports Server (NTRS)

    Stunkel, Craig B.; Janssens, Bob; Fuchs, W. Kent

    1991-01-01

    Recently implemented parallel system address-tracing methods based on several metrics are surveyed. The issues specific to collection of traces for both shared and distributed memory parallel computers are highlighted. Five general categories of address-trace collection methods are examined: hardware-captured, interrupt-based, simulation-based, altered microcode-based, and instrumented program-based traces. The problems unique to shared memory and distributed memory multiprocessors are examined separately.

  5. Community-Based Participatory Research and Gene-Environment Interaction Methodologies Addressing Environmental Justice among Migrant and Seasonal Farmworker Women and Children in Texas: “From Mother to Child Project”

    PubMed Central

    Hernández-Valero, María A.; Herrera, Angelica P.; Zahm, Sheila H.; Jones, Lovell A.

    2013-01-01

    The “From Mother to Child Project” is a molecular epidemiological study that employs a community- based participatory research (CBPR) approach and gene-environment interaction research to address environmental justice in migrant and seasonal farmworker (MSF) women and children of Mexican origin home-based in Baytown and La Joya, Texas. This paper presents the background and rationale for the study and describes the study design and methodology. Preliminary data showed that MSF women and children in Texas have measurable levels of pesticides in their blood and urine, some of which were banned in the United States decades ago and are possible human carcinogens. Polymorphisms in genes involved in chemical detoxification and DNA repair have been associated with susceptibility to genetic damage and cancer development in populations exposed to environmental toxins. The “From Mother to Child Project” is testing three hypotheses: (1) MSF women and children who are occupationally exposed to pesticides are at higher risk for DNA damage than are non-exposed women and children. (2) Both, the extent of pesticide exposure and type of polymorphisms in chemical detoxification and DNA repair genes contribute to the extent of DNA damage observed in study participants. (3) The mutagenic potency levels measured in the organic compounds extracted from the urine and serum of study participants will correlate with the total concentrations of pesticides and with the measured DNA damage in study participants. The study will enroll 800 participants: 200 MSF mother-child pairs; 200 children (one per family) whose parents have never worked in agriculture, matched with the MSF children by ethnicity, age ± 2 years, gender, and city of residence; and these children’s mothers. Personal interviews with the mothers are used to gather data for both mothers and children on sociodemographic characteristics; pesticide exposure at work and home; medical and reproductive history; dietary

  6. A Matter of Trust: Ten Key Insights from Recent Public Opinion Research on Attitudes about Education among Hispanic Parents, Students and Young Adults

    ERIC Educational Resources Information Center

    Gasbarra, Paul; Johnson, Jean

    2008-01-01

    In many respects, Hispanic families share the aspirations and anxieties of many other families nationwide: They are keenly focused on the role completing high school and going to college will play in their children's future. Students and young adults see success in school and college as key to interesting work and a prosperous future, and most are…

  7. Quantifying Faculty Productivity in Japan: Development and Application of the Achievement-Motivated Key Performance Indicator. Research & Occasional Paper Series: CSHE.8.16

    ERIC Educational Resources Information Center

    Aida, Misako; Watanabe, Satoshi P.

    2016-01-01

    Universities throughout the world are trending toward more performance based methods to capture their strengths, weaknesses and productivity. Hiroshima University has developed an integrated objective measure for quantifying multifaceted faculty activities, namely the "Achievement-Motivated Key Performance Indicator" (A-KPI), in order to…

  8. Building and Sharing Knowledge Key Practice: What Do You Know, What Don't You Know, What Did You Learn? Research Report. ETS RR-15-24

    ERIC Educational Resources Information Center

    O'Reilly, Tenaha; Deane, Paul; Sabatini, John

    2015-01-01

    In this paper we provide the rationale and foundation for the building and sharing knowledge key practice for the "CBAL"™ English language arts competency model. Building and sharing knowledge is a foundational literacy activity that enables students to learn and communicate what they read in texts. It is a strategic process that…

  9. Low-Power Public Key Cryptography

    SciTech Connect

    BEAVER,CHERYL L.; DRAELOS,TIMOTHY J.; HAMILTON,VICTORIA A.; SCHROEPPEL,RICHARD C.; GONZALES,RITA A.; MILLER,RUSSELL D.; THOMAS,EDWARD V.

    2000-11-01

    This report presents research on public key, digital signature algorithms for cryptographic authentication in low-powered, low-computation environments. We assessed algorithms for suitability based on their signature size, and computation and storage requirements. We evaluated a variety of general purpose and special purpose computing platforms to address issues such as memory, voltage requirements, and special functionality for low-powered applications. In addition, we examined custom design platforms. We found that a custom design offers the most flexibility and can be optimized for specific algorithms. Furthermore, the entire platform can exist on a single Application Specific Integrated Circuit (ASIC) or can be integrated with commercially available components to produce the desired computing platform.

  10. Strategic Science to Address Current and Future Space Weather Needs

    NASA Astrophysics Data System (ADS)

    Mannucci, A. J.; Schwadron, N.; Antiochos, S. K.; Bhattacharjee, A.; Bisi, M. M.; Gopalswamy, N.; Kamalabadi, F.; Pulkkinen, A. A.; Tobiska, W. K.; Weimer, D. R.; Withers, P.

    2014-12-01

    NASA's Living With a Star (LWS) program has contributed a wealth of scientific knowledge that is relevant to space weather and user needs. A targeted approach to science questions has resulted in leveraging new scientific knowledge to improve not only our understanding of the Heliophysics domain, but also to develop predictive capabilities in key areas of LWS science. This fascinating interplay between science and applications promises to benefit both domains. Scientists providing feedback to the LWS program are now discussing an evolution of the targeted approach that explicitly considers how new science improves, or enables, predictive capability directly. Long-term program goals are termed "Strategic Science Areas" (SSAs) that address predictive capabilities in six specific areas: geomagnetically induced currents, satellite drag, solar energetic particles, ionospheric total electron content, radio frequency scintillation induced by the ionosphere, and the radiation environment. SSAs are organized around user needs and the impacts of space weather on society. Scientists involved in the LWS program identify targeted areas of research that reference (or bear upon) societal needs. Such targeted science leads to new discoveries and is one of the valid forms of exploration. In this talk we describe the benefits of targeted science, and how addressing societal impacts in an appropriate way maintains the strong science focus of LWS, while also leading to its broader impacts.

  11. Increasing hope by addressing clients' outcome expectations.

    PubMed

    Swift, Joshua K; Derthick, Annie O

    2013-09-01

    Addressing clients' outcome expectations is an important clinical process that can lead to a strong therapeutic alliance, more positive treatment outcomes, and decreased rates of premature termination from psychotherapy. Five interventions designed to foster appropriate outcome expectations are discussed, including presenting a convincing treatment rationale, increasing clients' faith in their therapists, expressing faith in clients, providing outcome education, and comparing progress with expectations. Clinical examples and research support are provided for each.

  12. Addressing Obesity in the Workplace: The Role of Employers

    PubMed Central

    Heinen, Luann; Darling, Helen

    2009-01-01

    Context: Employers have pursued many strategies over the years to control health care costs and improve care. Disappointed by efforts to manage costs through the use of insurance-related techniques (e.g., prior authorization, restricted provider networks), employers have also begun to try to manage health by addressing their employees' key lifestyle risks. Reducing obesity (along with tobacco use and inactivity) is a priority for employers seeking to lower the incidence and severity of chronic illness and the associated demand for health services. Methods: This article describes the employer's perspective on the cost impact of obesity, discusses current practices in employer-sponsored wellness and weight management programs, provides examples from U.S. companies illustrating key points of employers' leverage and opportunities, and suggests policy directions to support the expansion of employers' initiatives, especially for smaller employers. Findings: Researchers and policymakers often overlook the extensive efforts and considerable impact of employer-sponsored wellness and health improvement programs. Greater focus on opportunities in the workplace is merited, however, for the evidence base supporting the economic and health impacts of employer-sponsored health promotion and wellness is growing, although not as quickly as the experience base of large employers. Conclusions: Public and private employers can serve their own economic interests by addressing obesity. Health care organizations, particularly hospitals, as well as public employers can be important role models. Policy development is needed to accelerate change, especially for smaller employers (those with fewer than 500 employees), which represent the majority of U.S. employers and are far less likely to offer health promotion programs. PMID:19298417

  13. The Damage Control Surgery in Austere Environments Research Group (DCSAERG): A dynamic program to facilitate real-time tele-mentoring/tele-diagnosis to address exsanguination in extreme and austere environments.

    PubMed

    Kirkpatrick, Andrew W; McKee, Jessica; McBeth, Paul B; Ball, Chad G; LaPorta, Anthony; Broderick, Timothy; Leslie, Tim; King, David; Wright-Beatty, Heather; Keillor, Jocelyn; Tien, Homer

    2017-04-05

    Hemorrhage is the most preventable cause of post-traumatic death. Many cases are potentially anatomically salvageable, yet remain lethal without logistics or trained personnel to deliver diagnosis or Resuscitative-surgery in austere-environments. Revolutions in technology for remote-mentoring of ultrasound and surgery may enhance capabilities to utilize the skill-sets of non-physicians. Thus, our Research-Collaborative explored remote-mentoring to empower non-physicians to address junctional and torso hemorrhage-control in Austere-environments. Major studies involved using remote-telementored ultrasound (RTMUS) to identify torso and junctional exsanguination, remotely mentoring resuscitative-surgery for torso hemorrhage-control, understanding and mitigating physiological stress during such tasks; and the technical practicalities of conducting Damage Control Surgery (DCS) in Austere Environments. Iterative projects involved: randomized guiding of Firefighters to identify torso (RCT) and junctional (pilot) hemorrhage using RTMUS; Randomized remote-mentoring of MedTechs conducting Resuscitative-surgery for torso exsanguination in an anatomically-realistic surgical trainer ("Cut-Suit") including physiological monitoring; and trained surgeons conducting a comparative randomized study for torso hemorrhage-control in normal (1g) versus weightlessness (0g).This work demonstrated that Firefighters could be remotely mentored to perform just-in-time torso RTMUS on a simulator. Both Firefighters and mentors were confident in their abilities, the ultrasounds being 97% accurate. An ultrasound-naïve Firefighter in Memphis could also be remotely-mentored from Hawaii to identify and subsequently tamponade an arterial junctional hemorrhage using RTMUS in a live tissue model. Thereafter, (both mentored and unmentored MedTechs) and train-surgeons completed Resuscitative-surgery for Hemorrhage-control on the Cut-Suit, demonstrating practicality for all involved. While Remote

  14. Matching Alternative Addresses: a Semantic Web Approach

    NASA Astrophysics Data System (ADS)

    Ariannamazi, S.; Karimipour, F.; Hakimpour, F.

    2015-12-01

    Rapid development of crowd-sourcing or volunteered geographic information (VGI) provides opportunities for authoritatives that deal with geospatial information. Heterogeneity of multiple data sources and inconsistency of data types is a key characteristics of VGI datasets. The expansion of cities resulted in the growing number of POIs in the OpenStreetMap, a well-known VGI source, which causes the datasets to outdate in short periods of time. These changes made to spatial and aspatial attributes of features such as names and addresses might cause confusion or ambiguity in the processes that require feature's literal information like addressing and geocoding. VGI sources neither will conform specific vocabularies nor will remain in a specific schema for a long period of time. As a result, the integration of VGI sources is crucial and inevitable in order to avoid duplication and the waste of resources. Information integration can be used to match features and qualify different annotation alternatives for disambiguation. This study enhances the search capabilities of geospatial tools with applications able to understand user terminology to pursuit an efficient way for finding desired results. Semantic web is a capable tool for developing technologies that deal with lexical and numerical calculations and estimations. There are a vast amount of literal-spatial data representing the capability of linguistic information in knowledge modeling, but these resources need to be harmonized based on Semantic Web standards. The process of making addresses homogenous generates a helpful tool based on spatial data integration and lexical annotation matching and disambiguating.

  15. Addressing security issues related to virtual institute distributed activities

    NASA Astrophysics Data System (ADS)

    Stytz, Martin R.; Banks, Sheila B.

    2008-03-01

    One issue confounding the development and experimentation of distributed modeling and simulation environments is the inability of the project team to identify and collaborate with resources, both human and technical, from outside the United States. This limitation is especially significant within the human behavior representation area where areas such as cultural effects research and joint command team behavior modeling require the participation of various cultural and national representatives. To address this limitation, as well as other human behavior representation research issues, NATO Research and Technology Organization initiated a project to develop a NATO virtual institute that enables more effective and more collaborative research into human behavior representation. However, in building and operating a virtual institute one of the chief concerns must be the cyber security of the institute. Because the institute "exists" in cyberspace, all of its activities are susceptible to cyberattacks, subterfuge, denial of service and all of the vulnerabilities that networked computers must face. In our opinion, for the concept of virtual institutes to be successful and useful, their operations and services must be protected from the threats in the cyber environment. A key to developing the required protection is the development and promulgation of standards for cyber security. In this paper, we discuss the types of cyber standards that are required, how new internet technologies can be exploited and can benefit the promulgation, development, maintenance, and robustness of the standards. This paper is organized as follows. Section One introduces the concept of the virtual institutes, the expected benefits, and the motivation for our research and for research in this area. Section Two presents background material and a discussion of topics related to VIs, uman behavior and cultural modeling, and network-centric warfare. Section Three contains a discussion of the

  16. Every Other Day. Keynote Address.

    ERIC Educational Resources Information Center

    Tiller, Tom

    Schools need to be reoriented and restructured so that what is taught and learned, and the way in which it is taught and learned, are better integrated with young people's real-world experiences. Many indicators suggest that the meaningful aspects of school have been lost in the encounter with modern times. The title of this address--"Every…

  17. Agenda to address climate change

    SciTech Connect

    1998-10-01

    This document looks at addressing climate change in the 21st century. Topics covered are: Responding to climate change; exploring new avenues in energy efficiency; energy efficiency and alternative energy; residential sector; commercial sector; industrial sector; transportation sector; communities; renewable energy; understanding forests to mitigate and adapt to climate change; the Forest Carbon budget; mitigation and adaptation.

  18. Addressing Phonological Questions with Ultrasound

    ERIC Educational Resources Information Center

    Davidson, Lisa

    2005-01-01

    Ultrasound can be used to address unresolved questions in phonological theory. To date, some studies have shown that results from ultrasound imaging can shed light on how differences in phonological elements are implemented. Phenomena that have been investigated include transitional schwa, vowel coalescence, and transparent vowels. A study of…

  19. Keynote Address: Rev. Mark Massa

    ERIC Educational Resources Information Center

    Massa, Mark S.

    2011-01-01

    Rev. Mark S. Massa, S.J., is the dean and professor of Church history at the School of Theology and Ministry at Boston College. He was invited to give a keynote to begin the third Catholic Higher Education Collaborative Conference (CHEC), cosponsored by Boston College and Fordham University. Fr. Massa's address posed critical questions about…

  20. SLAR image interpretation keys for geographic analysis

    NASA Technical Reports Server (NTRS)

    Coiner, J. C.

    1972-01-01

    A means for side-looking airborne radar (SLAR) imagery to become a more widely used data source in geoscience and agriculture is suggested by providing interpretation keys as an easily implemented interpretation model. Interpretation problems faced by the researcher wishing to employ SLAR are specifically described, and the use of various types of image interpretation keys to overcome these problems is suggested. With examples drawn from agriculture and vegetation mapping, direct and associate dichotomous image interpretation keys are discussed and methods of constructing keys are outlined. Initial testing of the keys, key-based automated decision rules, and the role of the keys in an information system for agriculture are developed.

  1. Academic partnerships and key leaders emerging from communities in the lower mississippi delta (LMD): a community-based participatory research model

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Collaboratively, the nutritional health problems of the Lower Mississippi Delta (LMD) region were examined and opportunities identified for conducting research interventions. To combat the nutritional health problems in the LMD, community residents yielded to a more comprehensive and participatory a...

  2. Academic partnerships and key leaders emerging from communities in the lower Mississippi Delta (LMD): a community-based participatory research model.

    PubMed

    Kennedy, Betty M; Prewitt, T Elaine; McCabe-Sellers, Beverly; Strickland, Earline; Yadrick, Kathy; Threadgill, Paula; Champagne, Catherine M; McGee, Bernestine B; Bogle, Margaret L

    2011-01-01

    Collaboratively, the nutritional health problems of the Lower Mississippi Delta (LMD) region were examined and opportunities identified for conducting research interventions. To combat the nutritional health problems in the LMD, community residents yielded to a more comprehensive and participatory approach known as community-based participatory research (CBPR). Community residents partnered with academic researchers and other organizational entities to improve the overall quality of diet and health in their respective communities using CBPR. The collaborative work in the LMD focused on interventions conducted in each of three specific communities across three states: Marvell, Arkansas (Marvell NIRI), and its surrounding public school district; Franklin Parish in Louisiana (Franklin NIRI); and the city of Hollandale, Mississippi (Hollandale NIRI). This paper examined some of the research interventions conducted in Franklin, Hollandale, and Marvell NIRI respectively, how leadership emerged from each of these communities, and lessons learned as a result of the CBPR model.

  3. Annual Volume of Proceedings, Addresses, and Research Papers [of the] Association of School Business Officials of the United States and Canada (62nd, Boston, Massachusetts, October 2-6, 1976).

    ERIC Educational Resources Information Center

    Foster, Charles W., Ed.; Esau, Dwight B., Ed.

    This publication presents a comprehensive record of the 62nd Annual Meeting of the Association of School Business Officials, which was held in October 1976 in Boston. Included are transcripts of the meeting's three general sessions, including keynote addresses by Dr. Paul Salmon and Senator Edward Kennedy, as well as reports summarizing the…

  4. Addressing language barriers to healthcare in India.

    PubMed

    Narayan, Lalit

    2013-01-01

    In spite of a growing recognition of the importance of doctor-patient communication, the issue of language barriers to healthcare has received very little attention in India. The Indian population speaks over 22 major languages with English used as the lingua franca for biomedicine. Large-scale internal migration has meant that health workers are encountering increasing instances of language discordance within clinical settings. Research done predominantly in the West has shown language discordance to significantly affect access to care, cause problems of comprehension and adherence, and decrease the satisfaction and quality of care. Addressing language barriers to healthcare in India requires a stronger political commitment to providing non-discriminatory health services, especially to vulnerable groups such as illiterate migrant workers. Research will have to address three broad areas: the ways in which language barriers affect health and healthcare, the efficacy of interventions to overcome language barriers, and the costs of language barriers and efforts to overcome them. There is a need to address such barriers in health worker education and clinical practice. Proven strategies such as hiring multilingual healthcare workers, providing language training to health providers, employing in situ translators or using telephone interpretation services will have to be evaluated for their appropriateness to the Indian context. Internet-based initiatives, the proliferation of mobile phones and recent advances in machine translation promise to contribute to the solution.

  5. Addressing Asthma Health Disparities: A Multilevel Challenge

    PubMed Central

    Canino, Glorisa; McQuaid, Elizabeth L.; Rand, Cynthia S.

    2009-01-01

    Substantial research has documented pervasive disparities in the prevalence, severity, and morbidity of asthma among minority populations compared to non-Latino whites. The underlying causes of these disparities are not well understood, and as a result, the leverage points to address them remain unclear. A multilevel framework for integrating research in asthma health disparities is proposed in order to advance both future research and clinical practice. The components of the proposed model include health care policies and regulations, operation of the health care system, provider/clinician-level factors, social/environmental factors, and individual/family attitudes and behaviors. The body of research suggests that asthma disparities have multiple, complex and inter-related sources. Disparities occur when individual, environmental, health system, and provider factors interact with one another over time. Given that the causes of asthma disparities are complex and multilevel, clinical strategies to address these disparities must therefore be comparably multilevel and target many aspects of asthma care. Clinical Implications: Several strategies that could be applied in clinical settings to reduce asthma disparities are described including the need for routine assessment of the patient’s beliefs, financial barriers to disease management, and health literacy, and the provision of cultural competence training and communication skills to health care provider groups. PMID:19447484

  6. A Nominal Balloon Instrument Payload to Address Questions from the Planetary Decadal Survey

    NASA Astrophysics Data System (ADS)

    Young, Eliot; Kremic, Tibor; Dankanich, John

    The Planetary Science Decadal Survey (entitled "Visions and Voyages for Planetary Science in the Decade 2013 - 2022", available online at https://solarsystem.nasa.gov/2013decadal/) serves as a roadmap for activities to be pursued by the Planetary Science Division of NASA's Science Mission Directorate. This document outlines roughly 200 key research areas and questions in chapters covering different parts of the solar system (e.g., Mars, Small Bodies, etc.). We have reviewed the Decadal Survey to assess whether any of the key questions can be addressed by high altitude balloon-borne payloads. Although some questions can only be answered by in situ experiments, we found that approximately one quarter of the key questions were well suited to balloon payloads. In many of those cases, balloons were competitive or superior to other existing facilities, including HST, SOFIA or Keck telescopes. We will present specific telescope and instrument bench designs that are capable of addressing key questions in the Decadal Survey. The instrument bench takes advantage of two of the main benefits of high-altitude observations: diffraction-limited imaging in visible and UV wavelengths and unobstructed spectroscopy in near-IR (1 - 5 microns) wavelengths. Our optical prescription produces diffraction-limited PSFs in both visible and IR beams. We will discuss pointing and thermal stability, two of the main challenges facing a balloon-borne telescope.

  7. 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.

  8. Atomic clusters with addressable complexity

    NASA Astrophysics Data System (ADS)

    Wales, David J.

    2017-02-01

    A general formulation for constructing addressable atomic clusters is introduced, based on one or more reference structures. By modifying the well depths in a given interatomic potential in favour of nearest-neighbour interactions that are defined in the reference(s), the potential energy landscape can be biased to make a particular permutational isomer the global minimum. The magnitude of the bias changes the resulting potential energy landscape systematically, providing a framework to produce clusters that should self-organise efficiently into the target structure. These features are illustrated for small systems, where all the relevant local minima and transition states can be identified, and for the low-energy regions of the landscape for larger clusters. For a 55-particle cluster, it is possible to design a target structure from a transition state of the original potential and to retain this structure in a doubly addressable landscape. Disconnectivity graphs based on local minima that have no direct connections to a lower minimum provide a helpful way to visualise the larger databases. These minima correspond to the termini of monotonic sequences, which always proceed downhill in terms of potential energy, and we identify them as a class of biminimum. Multiple copies of the target cluster are treated by adding a repulsive term between particles with the same address to maintain distinguishable targets upon aggregation. By tuning the magnitude of this term, it is possible to create assemblies of the target cluster corresponding to a variety of structures, including rings and chains.

  9. Process, practice and priorities — key lessons learnt undertaking sensitive social reconnaissance research as part of an (UNESCO-IOC) International Tsunami Survey Team

    NASA Astrophysics Data System (ADS)

    van Zijll de Jong, Shona L.; Dominey-Howes, Dale; Roman, Carolina E.; Calgaro, Emma; Gero, Anna; Veland, Siri; Bird, Deanne K.; Muliaina, Tolu; Tuiloma-Sua, Dawn; Afioga, Taulagi Latu

    2011-07-01

    The 29 September 2009 South Pacific tsunami has had a lasting impact upon local coastal villages and global collaborative research efforts. Locally, the impact of the tsunami is one of the most severe disasters Samoa has experienced in the last several decades. Within one week of the event, 143 people died. Approximately 6000 traumatized men, women and children - terrified of the sea - refused to return to live or work in their rural, coastal villages, which in turn has had broad consequences for humanitarian emergency relief distribution networks and early recovery planning efforts. Researchers came from all over the world to participate in the UNESCO International Oceanographic Commission (IOC) Samoa International Tsunami Survey Team (ITST). Focusing on the need for interdisciplinary research, for the first time, a social impact assessment team (SIT) was expressly invited to participate. Within days of the tsunami, a group of Australian, New Zealand, American, Fijian, and Japanese disaster researchers began to discuss how they might develop a social science reconnaissance research plan using innovative approaches and best practice. This paper presents an overview of challenges faced by the social impact assessment team with a focus on lessons to be learnt from this experience. We discuss the need to clarify project boundaries, develop a core research agenda and project milestones, and develop day-to-day fieldwork work plans and at the same time be sensitive to the emotional needs of the interviewees as well as the researchers. We also make several practical suggestions for future social reconnaissance research with a set of recommendations to support disaster researchers as they plan their own research projects. The inclusion of a social impacts assessment group within a UNESCO-IOC ITST was a valuable response to the increasing need for responsible social research in sensitive topics of post-disaster analysis. Social scientists are aware that disaster social

  10. Maximizing the benefits of antiretroviral therapy for key affected populations

    PubMed Central

    Grubb, Ian R; Beckham, Sarah W; Kazatchkine, Michel; Thomas, Ruth M; Albers, Eliot R; Cabral, Mauro; Lange, Joep; Vella, Stefano; Kurian, Manoj; Beyrer, Chris

    2014-01-01

    Introduction Scientific research has demonstrated the clinical benefits of earlier initiation of antiretroviral treatment (ART), and that ART can markedly reduce HIV transmission to sexual partners. Ensuring universal access to ART for those who need it has long been a core principle of the HIV response, and extending the benefits of ART to key populations is critical to increasing the impact of ART and the overall effectiveness of the HIV response. However, this can only be achieved through coordinated efforts to address political, social, legal and economic barriers that key populations face in accessing HIV services. Discussion Recent analyses show that HIV prevalence levels among key populations are far higher than among the general population, and they experience a range of biological and behavioural factors, and social, legal and economic barriers that increase their vulnerability to HIV and have resulted in alarmingly low ART coverage. World Health Organization 2014 consolidated guidance on HIV among key populations offers the potential for increased access to ART by key populations, following the same principles as for the general adult population. However, it should not be assumed that key populations will achieve greater access to ART unless stigma, discrimination and punitive laws, policies and practices that limit access to ART and other HIV interventions in many countries are addressed. Conclusions Rights-based approaches and investments in critical enablers, such as supportive legal and policy environments, are essential to enable wider access to ART and other HIV interventions for key populations. The primary objective of ART should always be to treat the person living with HIV; prevention is an important, additional benefit. ART should be provided only with informed consent. The preventive benefits of treatment must not be used as a pretext for failure to provide other necessary HIV programming for key populations, including comprehensive harm

  11. Quantum key management

    DOEpatents

    Hughes, Richard John; Thrasher, James Thomas; Nordholt, Jane Elizabeth

    2016-11-29

    Innovations for quantum key management harness quantum communications to form a cryptography system within a public key infrastructure framework. In example implementations, the quantum key management innovations combine quantum key distribution and a quantum identification protocol with a Merkle signature scheme (using Winternitz one-time digital signatures or other one-time digital signatures, and Merkle hash trees) to constitute a cryptography system. More generally, the quantum key management innovations combine quantum key distribution and a quantum identification protocol with a hash-based signature scheme. This provides a secure way to identify, authenticate, verify, and exchange secret cryptographic keys. Features of the quantum key management innovations further include secure enrollment of users with a registration authority, as well as credential checking and revocation with a certificate authority, where the registration authority and/or certificate authority can be part of the same system as a trusted authority for quantum key distribution.

  12. Perspectives of Key Central Office Staff and School Principals Regarding Resource Allocation Policies and Procedures. A Report Prepared for Pasadena Unified School District. SSFR Research Report #02 (PUSD)

    ERIC Educational Resources Information Center

    Chambers, Jay G.; Harper, Dorothy T.; Manship, Karen; Rosas, Rigo; Brown, James R.

    2010-01-01

    As a starting point for the Strategic School Funding for Results (SSFR) project, the AIR/PLP (American Institutes for Research/Pivot Learning Partners) team developed a series of protocols to conduct interviews and focus groups with district administrators and school principals. The purpose of these interviews and focus groups was to gain an…

  13. The Case for Improving and Expanding Time in School: A Review of Key Research and Practice. Updated and Revised February 2015

    ERIC Educational Resources Information Center

    Farbman, David A.

    2015-01-01

    How can more time in school lead to more learning and, by extension, greater success in life? As this report will highlight, both research and practice indicate that adding time to the school day and/or year can have a meaningfully positive impact on student proficiency and, indeed, upon a child's entire educational experience. Such enhancement…

  14. Research Advances: Less Expensive and More Convenient Gaucher's Disease Treatment; Structural Loop Regions: Key to Multidrug-Resistance Transporters?; New Method Identifies Proteins in Old Artwork

    ERIC Educational Resources Information Center

    King, Angela G.

    2006-01-01

    The X-ray structure of EmrD, a multidrug transporter protein from Escherichia coli, common bacteria known to cause several food-borne illnesses was determined by scientists at The Scripps Research Institute. The hydrophobic residues in the EmrD internal cavity are likely to contribute to the general mechanism transporting various compounds through…

  15. Marketing Education National Research Conference Report. Marketing Practices: Implications for Developing a Future Workforce. (Key West, Florida, April 15-17, 1994).

    ERIC Educational Resources Information Center

    Norwood, Marcella M., Ed.

    This conference provided a forum for presenting research findings to educators and other audiences interested in marketing education. The following papers were presented: "Application and Utilization of the Marketing Education Baccalaureate Degree in the Public School--Training and Development Arenas" (Wyant, Prey); "The Impact of…

  16. The Key Predictors of Success in University in France: What Are the Contributing Factors and Possible New Directions in Educational Research?

    ERIC Educational Resources Information Center

    Duguet, Amélie; Le Mener, Marielle; Morlaix, Sophie

    2016-01-01

    In France, the university has been experiencing a major crisis for several decades in the form of a high rate of student failure, particularly during the "licence," or first cycle of studies. This prolonged crisis has led educational researchers to focus on the predictors of student failure in University. This paper reviews the existing…

  17. Self-Report Measures of the Home Learning Environment in Large Scale Research: Measurement Properties and Associations with Key Developmental Outcomes

    ERIC Educational Resources Information Center

    Niklas, Frank; Nguyen, Cuc; Cloney, Daniel S.; Tayler, Collette; Adams, Raymond

    2016-01-01

    Favourable home learning environments (HLEs) support children's literacy, numeracy and social development. In large-scale research, HLE is typically measured by self-report survey, but there is little consistency between studies and many different items and latent constructs are observed. Little is known about the stability of these items and…

  18. SkBQ - prooxidant addressed to mitochondria.

    PubMed

    Vyssokikh, M Y; Chernyak, B V; Domnina, L V; Esipov, D S; Ivanova, O Y; Korshunova, G A; Symonyan, R A; Skulachev, M V; Zinevich, T V; Skulachev, V P

    2013-12-01

    Oxidative stress and mitochondrial dysfunction are the key links in the chain of development of pathologies associated with the violation of cellular energy metabolism. Development of mitochondria-addressed compounds highly specific for chemical processes is one of the most promising ways to develop approaches to the treatment of inherited and age-related diseases with mitochondrial etiology. Correlation of structure and chemical activity of the test compounds from a class of lipophilic cations revealed the key role of substituents in the aromatic ring of 1,4-benzoquinones in the manifestation of high antioxidant properties. In this work, it is shown that a synthesized benzoquinone derivative conjugated in position 6 with membrane-penetrating cation of decyltriphenylphosphonium and with substituents at position 2, 3, and 5 (SkBQ) has much lower antioxidant and significantly higher prooxidant activity in comparison with similar derivatives of plasto- and toluquinone SkQ1 and SkQT1 in experiments on isolated mitochondria. At the same time, SkBQ, like SkQ1 and SkQT1, can be reduced by the respiratory chain in the center i of complex III and decrease the mitochondrial membrane potential. In cell cultures of human fibroblasts, it was revealed that SkBQ does not protect cells from apoptosis induced by hydrogen peroxide. Under the same conditions, SkQ1 and SkQT1 exhibit a powerful protective effect. Thus, SkBQ can be seen as a mitochondria-addressed prooxidant. The possibility of using SkBQ as an anticancer drug for the treatment of cancers such as prostate cancer whose cells are sensitive to mitochondrial reactive oxygen species is discussed.

  19. Modular Connector Keying Concept

    NASA Technical Reports Server (NTRS)

    Ishman, Scott; Dukes, Scott; Warnica, Gary; Conrad, Guy; Senigla, Steven

    2013-01-01

    For panel-mount-type connectors, keying is usually "built-in" to the connector body, necessitating different part numbers for each key arrangement. This is costly for jobs that require small quantities. This invention was driven to provide a cost savings and to reduce documentation of individual parts. The keys are removable and configurable in up to 16 combinations. Since the key parts are separate from the connector body, a common design can be used for the plug, receptacle, and key parts. The keying can then be set at the next higher assembly.

  20. Group key management

    SciTech Connect

    Dunigan, T.; Cao, C.

    1997-08-01

    This report describes an architecture and implementation for doing group key management over a data communications network. The architecture describes a protocol for establishing a shared encryption key among an authenticated and authorized collection of network entities. Group access requires one or more authorization certificates. The implementation includes a simple public key and certificate infrastructure. Multicast is used for some of the key management messages. An application programming interface multiplexes key management and user application messages. An implementation using the new IP security protocols is postulated. The architecture is compared with other group key management proposals, and the performance and the limitations of the implementation are described.

  1. Identifying and Addressing Vaccine Hesitancy

    PubMed Central

    Kestenbaum, Lori A.; Feemster, Kristen A.

    2015-01-01

    In the 20th century, the introduction of multiple vaccines significantly reduced childhood morbidity, mortality, and disease outbreaks. Despite, and perhaps because of, their public health impact, an increasing number of parents and patients are choosing to delay or refuse vaccines. These individuals are described as vaccine hesitant. This phenomenon has developed due to the confluence of multiple social, cultural, political and personal factors. As immunization programs continue to expand, understanding and addressing vaccine hesitancy will be crucial to their successful implementation. This review explores the history of vaccine hesitancy, its causes, and suggested approaches for reducing hesitancy and strengthening vaccine acceptance. PMID:25875982

  2. Identifying and addressing vaccine hesitancy.

    PubMed

    Kestenbaum, Lori A; Feemster, Kristen A

    2015-04-01

    In the 20th century, the introduction of multiple vaccines significantly reduced childhood morbidity, mortality, and disease outbreaks. Despite, and perhaps because of, their public health impact, an increasing number of parents and patients are choosing to delay or refuse vaccines. These individuals are described as "vaccine hesitant." This phenomenon has developed due to the confluence of multiple social, cultural, political, and personal factors. As immunization programs continue to expand, understanding and addressing vaccine hesitancy will be crucial to their successful implementation. This review explores the history of vaccine hesitancy, its causes, and suggested approaches for reducing hesitancy and strengthening vaccine acceptance.

  3. Addressing inequities in healthy eating.

    PubMed

    Friel, Sharon; Hattersley, Libby; Ford, Laura; O'Rourke, Kerryn

    2015-09-01

    What, when, where and how much people eat is influenced by a complex mix of factors at societal, community and individual levels. These influences operate both directly through the food system and indirectly through political, economic, social and cultural pathways that cause social stratification and influence the quality of conditions in which people live their lives. These factors are the social determinants of inequities in healthy eating. This paper provides an overview of the current evidence base for addressing these determinants and for the promotion of equity in healthy eating.

  4. 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.

  5. Experimental approaches for addressing fundamental biological questions in living, functioning cells with single molecule precision.

    PubMed

    Lenn, Tchern; Leake, Mark C

    2012-06-01

    In recent years, single molecule experimentation has allowed researchers to observe biological processes at the sensitivity level of single molecules in actual functioning, living cells, thereby allowing us to observe the molecular basis of the key mechanistic processes in question in a very direct way, rather than inferring these from ensemble average data gained from traditional molecular and biochemical techniques. In this short review, we demonstrate the impact that the application of single molecule bioscience experimentation has had on our understanding of various cellular systems and processes, and the potential that this approach has for the future to really address very challenging and fundamental questions in the life sciences.

  6. Addressing the Travelling Salesman Problem through Evolutionary Adaptation

    DTIC Science & Technology

    1987-01-01

    M FILE Cun ARI Research Note 87-04 -- w CM o> < i Q < ADDRESSING THE TRAVELLING SALESMAN PROBLEM THROUGH EVOLUTIONARY ADAPTATION David B...TITLE raid SubMII«; ’ 1 Addressing the Travelling Salesman Problem 1 Through Evolutionary...1 Optimizing the " travelling salesman" problem continues to

  7. The 2006 ACTER Presidential Address: The Premier Educational Delivery System

    ERIC Educational Resources Information Center

    Elliot, Jack

    2007-01-01

    In this address, ACTER President Jack Elliot states that Career and Technical Education (CTE) is the premier educational delivery system in the world. It addresses all learning styles by employing pedagogical strategies that embrace all of the multiple intelligence areas and incorporate the current knowledge in brain-based research. He discusses…

  8. Addressing tomorrow's DMO technical challenges today

    NASA Astrophysics Data System (ADS)

    Milligan, James R.

    2009-05-01

    Distributed Mission Operations (DMO) is essentially a type of networked training that pulls in participants from all the armed services and, increasingly, allies to permit them to "game" and rehearse highly complex campaigns, using a mix of local, distant, and virtual players. The United States Air Force Research Laboratory (AFRL) is pursuing Science and Technology (S&T) solutions to address technical challenges associated with distributed communications and information management as DMO continues to progressively scale up the number, diversity, and geographic dispersal of participants in training and rehearsal exercises.

  9. The Key to Security.

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2001-01-01

    Provides tips on using low-tech, traditional key and lock systems for effectively securing university and college facilities. Discusses providing keys with utility patents as well as the need to design doors that offer greater deterrence to vandalism. (GR)

  10. Ten Keys to the Portal

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2011-01-01

    Successful web portals help users stay informed, in touch, and up to speed. They are also a telling window into the efficiency of one's institution. To develop a cutting-edge portal takes planning, communication, and research. In this article, the author presents and discusses 10 keys to portal success: (1) make critical info visible; (2) make the…

  11. Qualitative research in transfusion medicine.

    PubMed

    Arnold, E; Lane, S

    2011-10-01

    Transfusion medicine research has traditionally employed quantitative methods to answer clinical research questions. Increasingly, qualitative research methods are being used in the field to address a wide variety of research questions in areas such as blood donation, transfusion practices and policy development. This article describes the key characteristics, methodologies and methods of qualitative research and draws on examples to show how qualitative research approaches have been applied in the field of transfusion medicine. It is hoped that this overview will inform and encourage the application of qualitative research in the field of transfusion medicine.

  12. Keys to Scholarship

    ERIC Educational Resources Information Center

    Hebert, Terri

    2011-01-01

    Up ahead, a foreboding wooden door showing wear from passage of earlier travelers is spotted. As the old porch light emits a pale yellow glow, a key ring emerges from deep inside the coat pocket. Searching for just the right key, the voyager settles on one that also shows age. As the key enters its receptacle and begins to turn, a clicking noise…

  13. Work Keys USA.

    ERIC Educational Resources Information Center

    Work Keys USA, 1998

    1998-01-01

    "Work Keys" is a comprehensive program for assessing and teaching workplace skills. This serial "special issue" features 18 first-hand reports on Work Keys projects in action in states across North America. They show how the Work Keys is helping businesses and educators solve the challenge of building a world-class work force.…

  14. Image Coding Based on Address Vector Quantization.

    NASA Astrophysics Data System (ADS)

    Feng, Yushu

    Image coding is finding increased application in teleconferencing, archiving, and remote sensing. This thesis investigates the potential of Vector Quantization (VQ), a relatively new source coding technique, for compression of monochromatic and color images. Extensions of the Vector Quantization technique to the Address Vector Quantization method have been investigated. In Vector Quantization, the image data to be encoded are first processed to yield a set of vectors. A codeword from the codebook which best matches the input image vector is then selected. Compression is achieved by replacing the image vector with the index of the code-word which produced the best match, the index is sent to the channel. Reconstruction of the image is done by using a table lookup technique, where the label is simply used as an address for a table containing the representative vectors. A code-book of representative vectors (codewords) is generated using an iterative clustering algorithm such as K-means, or the generalized Lloyd algorithm. A review of different Vector Quantization techniques are given in chapter 1. Chapter 2 gives an overview of codebook design methods including the Kohonen neural network to design codebook. During the encoding process, the correlation of the address is considered and Address Vector Quantization is developed for color image and monochrome image coding. Address VQ which includes static and dynamic processes is introduced in chapter 3. In order to overcome the problems in Hierarchical VQ, Multi-layer Address Vector Quantization is proposed in chapter 4. This approach gives the same performance as that of the normal VQ scheme but the bit rate is about 1/2 to 1/3 as that of the normal VQ method. In chapter 5, a Dynamic Finite State VQ based on a probability transition matrix to select the best subcodebook to encode the image is developed. In chapter 6, a new adaptive vector quantization scheme, suitable for color video coding, called "A Self -Organizing

  15. Can Innovation Save Gifted Education? 2010 NAGC Presidential Address

    ERIC Educational Resources Information Center

    Robinson, Ann

    2012-01-01

    Connecting innovation with gifted education is a necessity not only in the current political climate but also because it is a field with deeply held beliefs about the importance of problem solving, creativity, imagination, and invention--all critical components of innovation. In this address, the author focuses on three key ideas. First, she…

  16. Addressing Parental Vaccination Questions in the School Setting

    ERIC Educational Resources Information Center

    Luthy, Karlen E.; Burningham, Jana; Eden, Lacey M.; Macintosh, Janelle L. B.; Beckstrand, Renea L.

    2016-01-01

    School nurses work in a unique environment with key opportunities to address parental concerns and questions regarding their child's health. A common concern for parents during school enrollment is childhood vaccination safety and efficacy. As public health leaders, school nurses are well respected among parents, therefore school nurses are in a…

  17. Addressing Educational Accountability and Political Legitimacy with Citizen Responsibility

    ERIC Educational Resources Information Center

    Stitzlein, Sarah M.

    2015-01-01

    In this essay, Sarah Stitzlein addresses a key current crisis in public education: accountability. Rather than centrally being about poor performance of teachers or inefficiency of schools, as we most often hear in media outlets and in education reform speeches, Stitzlein argues the crisis is at heart one about citizen responsibility and political…

  18. New generation of content addressable memories for associative processing

    NASA Astrophysics Data System (ADS)

    Lewis, H. G., Jr.; Giambalov, Paul

    2000-05-01

    Content addressable memories (CAMS) store both key and association data. A key is presented to the CAN when it is searched and all of the addresses are scanned in parallel to find the address referenced by the key. When a match occurs, the corresponding association is returned. With the explosion of telecommunications packet switching protocols, large data base servers, routers and search engines a new generation of dense sub-micron high throughput CAMS has been developed. The introduction of this paper presents a brief history and tutorial on CAMS, their many uses and advantages, and describes the architecture and functionality of several of MUSIC Semiconductors CAM devices. In subsequent sections of the paper we address using Associative Processing to accommodate the continued increase in sensor resolution, number of spectral bands, required coverage, the desire to implement real-time target cueing, and the data flow and image processing required for optimum performance of reconnaissance and surveillance Unmanned Aerial Vehicles (UAVs). To be competitive the system designer must provide the most computational power, per watt, per dollar, per cubic inch, within the boundaries of cost effective UAV environmental control systems. To address these problems we demonstrate leveraging DARPA and DoD funded Commercial Off-the-Shelf technology to integrate CAM based Associative Processing into a real-time heterogenous multiprocessing system for UAVs and other platforms with limited weight, volume and power budgets.

  19. Content-addressable holographic databases

    NASA Astrophysics Data System (ADS)

    Grawert, Felix; Kobras, Sebastian; Burr, Geoffrey W.; Coufal, Hans J.; Hanssen, Holger; Riedel, Marc; Jefferson, C. Michael; Jurich, Mark C.

    2000-11-01

    Holographic data storage allows the simultaneous search of an entire database by performing multiple optical correlations between stored data pages and a search argument. We have recently developed fuzzy encoding techniques for this fast parallel search and demonstrated a holographic data storage system that searches digital data records with high fidelity. This content-addressable retrieval is based on the ability to take the two-dimensional inner product between the search page and each stored data page. We show that this ability is lost when the correlator is defocussed to avoid material oversaturation, but can be regained by the combination of a random phase mask and beam confinement through total internal reflection. Finally, we propose an architecture in which spatially multiplexed holograms are distributed along the path of the search beam, allowing parallel search of large databases.

  20. Addressing viral resistance through vaccines

    PubMed Central

    Laughlin, Catherine; Schleif, Amanda; Heilman, Carole A

    2015-01-01

    Antimicrobial resistance is a serious healthcare concern affecting millions of people around the world. Antiviral resistance has been viewed as a lesser threat than antibiotic resistance, but it is important to consider approaches to address this growing issue. While vaccination is a logical strategy, and has been shown to be successful many times over, next generation viral vaccines with a specific goal of curbing antiviral resistance will need to clear several hurdles including vaccine design, evaluation and implementation. This article suggests that a new model of vaccination may need to be considered: rather than focusing on public health, this model would primarily target sectors of the population who are at high risk for complications from certain infections. PMID:26604979