WorldWideScience

Sample records for epa research related

  1. EPA REMOTE SENSING RESEARCH

    Science.gov (United States)

    The 2006 transgenic corn imaging research campaign has been greatly assisted through a cooperative effort with several Illinois growers who provided planting area and crop composition. This research effort was designed to evaluate the effectiveness of remote sensed imagery of var...

  2. Notification: Evaluation of EPA's Management of Resistance Issues Related to Herbicide Tolerant Genetically Engineered Crops

    Science.gov (United States)

    Project #OPE-FY16-0023, March 25, 2016. The EPA OIG plans to begin preliminary research to assess the EPA's management and oversight of resistance issues related to herbicide tolerant genetically engineered crops.

  3. 40 CFR 40.120 - Publication of EPA research objectives.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Publication of EPA research objectives... FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.120 Publication of EPA research objectives. The Office of Research and Development of EPA publishes a statement of research objectives and priorities...

  4. EPA's Response to Health Risks from Dioxin and Related Compounds Evaluation of the EPA Reassessment Published by the National Research Council of the National Academies (Interagency Science Consultation Draft)

    Science.gov (United States)

    On May 21, 2010, the updated EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments report was released for external peer review and public comment. This report was renamed after interagency comments from the original report title of E...

  5. Translation of EPA Research: Data Interpretation and Communication Strategies

    Science.gov (United States)

    Symposium Title: Social Determinants of Health, Environmental Exposures, and Disproportionately Impacted Communities: What We Know and How We Tell Others Topic 3: Community Engagement and Research Translation Title: Translation of EPA Research: Data Interpretation and Communicati...

  6. EPA RESEARCH IN URBAN STORMWATER POLLUTION CONTROL

    Science.gov (United States)

    This state-of-the-art on the Environmental Protection Agency' s research in urban stormwater and combined sewer overflow pollution control describes the major elements of the Urban Runoff Pollution Control Program. roblem definition, users assistance tools, management alternative...

  7. U.S. EPA ACCOUNTABILITY RESEARCH

    Science.gov (United States)

    The Office of Research and Development (ORD) has implemented a program to develop and validate environmental public health indicators. These indicators are intended to reflect the impact on public health that results from environmental decision-making and to help clarify the ben...

  8. NaKnowBaseTM: The EPA Nanomaterials Research ...

    Science.gov (United States)

    The ability to predict the environmental and health implications of engineered nanomaterials is an important research priority due to the exponential rate at which nanotechnology is being incorporated into consumer, industrial and biomedical applications. To address this need and develop predictive capability, we have created the NaKnowbaseTM, which provides a platform for the curation and dissemination of EPA nanomaterials data to support functional assay development, hazard risk models and informatic analyses. To date, we have combined relevant physicochemical parameters from other organizations (e.g., OECD, NIST), with those requested for nanomaterial data submitted to EPA under the Toxic Substances Control Act (TSCA). Physiochemical characterization data were collated from >400 unique nanomaterials including metals, metal oxides, carbon-based and hybrid materials evaluated or synthesized by EPA researchers. We constructed parameter requirements and table structures for encoding research metadata, including experimental factors and measured response variables. As a proof of concept, we illustrate how SQL-based queries facilitate a range of interrogations including, for example, relationships between nanoparticle characteristics and environmental or toxicological endpoints. The views expressed in this poster are those of the authors and may not reflect U.S. EPA policy. The purpose of this submission for clearance is an abstract for submission to a scientific

  9. EPA Response to Review of Office of Research and Development's Research Programs

    Science.gov (United States)

    EPA's response to the review report of the Office of Research and Development’s (ORD) Strategic Research Action Plans (StRAPs) and the cross-cutting program Roadmaps for Environmental Justice and Global Climate Change.

  10. 40 CFR 26.1601 - EPA review of proposed human research.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false EPA review of proposed human research... OF HUMAN SUBJECTS Review of Proposed and Completed Human Research § 26.1601 EPA review of proposed human research. (a) EPA shall review all protocols submitted under § 26.1125 in a timely manner. With...

  11. The relation between the omega-3 index and arachidonic acid is bell shaped : Synergistic at low EPA plus DHA status and antagonistic at high EPA plus DHA status

    NARCIS (Netherlands)

    Luxwolda, Martine F.; Kuipers, Remko S.; Smit, Ella N.; Velzing-Aarts, Francien V.; Dijck-Brouwer, D. A. Janneke; Muskiet, Frits A. J.

    2011-01-01

    Introduction: The relation between docosahexaenoic (DHA) and eicosapentaenoic (EPA) vs. arachidonic acid (AA) seems characterized by both synergism and antagonism. Materials and methods: Investigate the relation between EPA + DHA and AA in populations with a wide range of EPA + DHA status and across

  12. Texas Tech Awarded EPA Grant to Research Chemical Contaminants

    Science.gov (United States)

    DALLAS - (Aug. 11, 2015) The U.S. Environmental Protection Agency (EPA) is awarding $374,510 to Texas Tech University through EPA's Science to Achieve Results (STAR) program. The university will develop a better approach to understand and predict in

  13. 40 CFR 26.1602 - EPA review of completed human research.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false EPA review of completed human research... OF HUMAN SUBJECTS Review of Proposed and Completed Human Research § 26.1602 EPA review of completed... shall submit its review of data from human research covered by subpart Q, together with the available...

  14. INDOOR AIR QUALITY AND FURNITURE PROCUREMENT IN EPA'S NEW RESEARCH TRIANGLE CAMPUS

    Science.gov (United States)

    The paper discusses various aspects of the EPA's new 1.2 million square foot building in Research Triangle Park that pertain to indoor air, with a particular focus on the process EPA used to select furniture to meet its indoor air guidelines. In keeping with its mission of protec...

  15. Is EPA an obscure coercion? A critical reflection from the literature and agenda for research

    Directory of Open Access Journals (Sweden)

    Collins C Ngwakwe

    2015-12-01

    Full Text Available There is a preponderance of criticism in the literature about the EU-ACP Economic Partnership Agreement (EPA. This paper adopts a neutral stance to present some of these criticisms. The approach is a critical review that culminates in a suggested research agenda. A deduction from critical literature is critic’s censure of EU-ACP EPA apparent coercive posture, described as not meeting developmental expectations both in previous and current agreement. However, some literature avows that EU-ACP EPA has some benefits to EPA, but opines that institutional problems such as corruption in some ACP countries are a hindrance to the realisation of benefits from EPA. Accordingly, the paper suggests agenda for further research as follows: can it be conclusive that the ACP countries have not benefited from EU-ACP agreements thus far and how has corruption in the ACP countries hindered the realisation of intended benefits from EU-ACP agreements?

  16. FDA Issues Final Guidance Clarifying FDA and EPA Jurisdiction over Mosquito-Related Products

    Science.gov (United States)

    FDA finalized guidance to provide information on FDA and EPA jurisdiction over the regulation of mosquito-related products intended to function as pesticides, including those products intended to function as pesticides

  17. NaKnowBaseTM: The EPA Nanomaterials Research Database

    Science.gov (United States)

    The ability to predict the environmental and health implications of engineered nanomaterials is an important research priority due to the exponential rate at which nanotechnology is being incorporated into consumer, industrial and biomedical applications. To address this need and...

  18. EPA Scientists Develop Research Methods for Studying Mold Fact Sheet

    Science.gov (United States)

    In 2002, U.S. Environmental Protection Agency researchers developed a DNA-based Mold Specific Quantitative Polymerase Chain Reaction method (MSQPCR) for identifying and quantifying over 100 common molds and fungi.

  19. EPA's Research at the Cutting Edge of Exposure Science

    Science.gov (United States)

    EPA’s National Exposure Research Laboratory (NERL) serves as the lead for exposure science across U.S. Federal agencies. Exposure science has gained importance with increased appreciation of environmental influences on population disease burden. At a time when population ...

  20. States and EPA Office of Research and Development: Partners to Meet State Research Needs

    Science.gov (United States)

    EPA Reseach staff holds Tools Cafes for specific Agency partners and stakeholders. At these Tools Cafes, we share and demonstrate tools, talk with users and potential users, and solicit feedback to continually improve and update our resources.

  1. Report of the CIRRPC Executive Committee regarding EPA NESHAP regulations on radionuclides for medical research institutions and radiopharmaceutical manufacturers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-06-01

    There appears to be no compelling public health protection reason for EPA`s promulgation of NESHAP regulations to control air emissions of radioactive materials from NRC-licensed facilities engaged in activities associated with the practice and development of nuclear medicine. The NRC`s existing regulations provide the necessary controls for protection and EPA`s regulations would only add burdensome reporting requirements at substantial cost to medical treatment and diagnosis. Availability of nuclear medicine practice could be impacted and advancements through research delayed.

  2. THE U.S. EPA NATIONAL HEALTH AND ENVIRONMENTAL EFFECTS RESEARCH LABORATORY'S APPROACH TO AUDITING HEALTH EFFECTS STUDIES

    Science.gov (United States)

    This is an abstract of a proposed presentation and does not necessarily reflect EPA policy.The Health Divisions of the US EPA National Health and Environmental Effects Research Laboratory have a guideline for conducting technical systems audits. As part of the guideline ...

  3. Geothermal industry position paper: EPA regulatory options and research and development information needs

    Energy Technology Data Exchange (ETDEWEB)

    D' Alessio, G.

    1977-08-01

    The environmental impact of geothermal energy development may be less intense or widespread than that of some other energy sources; however, it is the first example of a number of emerging energy technologies that must be dealt with by EPA. EPA may consider a spectrum of options ranging from a posutre of business as usual to one of immediate setting of standards, as favored by ERDA. The paper discusses the regulatory approaches and the potential problems that geothermal energy may present in the areas of air quality, water quality, and other impacts. It is recommended that a coordinated program of research be drawn up, comprised of specific research projects, the types of geothermal resource to which they apply, and the date by which the information is required.

  4. Geothermal Industry Position Paper: EPA Regulatory Options and Research and Development Information Needs

    Energy Technology Data Exchange (ETDEWEB)

    Swetnam, G.F.

    1976-11-01

    The environmental impact of geothermal energy development may be less intense or widespread than that of some other energy sources; however, it is the first example of a number of emerging energy technologies that must be dealt with by EPA. EPA may consider a spectrum of options ranging from a posture of business as usual to one of immediate setting of standards, as favored by ERDA. The paper discusses the regulatory approaches and the potential problems that geothermal energy may present in the areas of air quality, water quality, and other impacts. It is recommended that a coordinated program of research be drawn up, comprised of specific research projects, the types of geothermal resource to which they apply, and the date by which the information is required.

  5. Meet EPA Scientist Diana Bless

    Science.gov (United States)

    EPA chemical engineer Diana Bless works on sustainable materials management research for rare earth elements in consumer electronics and approaches related to characterization, source control and treatment of mining-influenced waters.

  6. Clemson University Awarded $1 Million Grant from EPA for Research to Respond to Water Scarcity, Drought and Extreme Events

    Science.gov (United States)

    ATLANTA - Today the U.S. Environmental Protection Agency (EPA) announced a $1 million award to Clemson University for research addressing extreme weather events and climate change which impact the frequency and severity of droughts, subsequent wildf

  7. Report: Follow-Up Review - EPA Updated Information for Indoor Mold Research Tools

    Science.gov (United States)

    Report #16-P-0308, September 8, 2016. Corrective actions taken by the EPA should help ensure that the public has correct information about EPA approved technology and tools for evaluating indoor mold.

  8. EPA Published Research Related to the Hydraulic Fracturing Study

    Science.gov (United States)

    A list of publications that will support the draft assessment report on the potential impacts of hydraulic fracturing on drinking water resources. These publications have undergone peer review through the journal where the paper has been published.

  9. Aquatic toxicity of petroleum products and dispersant agents determined under the U.S. EPA Oil Spill Research Program

    Science.gov (United States)

    The U.S. EPA Office of Research and Development has developed baseline data on the ecotoxicity of selected petroleum products and several chemical dispersants as part of its oil spills research program. Two diluted bitumens (dilbits) from the Alberta Tar Sands were tested for acu...

  10. Review of U.S. EPA Office of Research and Development's Research Programs - 2017

    Science.gov (United States)

    A review report of the Office of Research and Development’s (ORD) Strategic Research Action Plans (StRAPs) and the cross-cutting program Roadmaps for Environmental Justice and Global Climate Change.

  11. Review of U.S. EPA Office of Research and Development's Research Programs

    Science.gov (United States)

    A review report of the Office of Research and Development’s (ORD) Strategic Research Action Plans (StRAPs) and the cross-cutting program Roadmaps for Environmental Justice and Global Climate Change.

  12. 75 FR 33615 - Draft EPA's Reanalysis of Key Issues Related to Dioxin Toxicity and Response to NAS Comments (EPA...

    Science.gov (United States)

    2010-06-14

    ... expert panel composed of scientists knowledgeable about technical issues related to dioxins and risk... audio-visual equipment (e.g., laptop computer and slide projector). In general, each presentation should... Christine Ross and the telephone number 703-347-8592 to the guard on duty. The guard will contact Ms. Ross...

  13. Application of EPA wetland research program approach to a floodplain wetland restoration assessment.

    Energy Technology Data Exchange (ETDEWEB)

    Kolka, R., K.; Trettin, C., C.; Nelson, E., A.; Barton, C., D.; Fletcher, D., E.

    2002-01-01

    Kolka, R.K., C.C. Trettin, E.A. Nelson, C.D. Barton, and D.E. Fletcher. 2002. Application of the EPA Wetland Research Program Approach to a floodplain wetland restoration assessment. J. Env. Monitoring & Restoration 1(1):37-51. Forested wetland restoration assessment is difficult because of the timeframe necessary for the development of a forest ecosystem. The development of a forested wetland ecosystem includes the recovery of hydrology, soils, vegetation, and faunal communities. To assess forested wetland restoration projects, measures need to be developed that are sensitive to early changes in community development and are predictive of future conditions. In this study we apply the EPS's Wetland Research Program's (WRP) approach to assess the recovery of two thermally altered riparian wetland systems in South Carolina. In one of the altered wetland systems, approximately 75% of the wetland was planted with bottomland tree seedlings in an effort to hasten recovery. Individual studies addressing hydrology, soils, vegetation, and faunal communities indicate variable recovery responses.

  14. Opportunity for Stakeholder Input on EPA's Hydraulic Fracturing Research Study: Criteria for Selecting Case Studies

    Science.gov (United States)

    EPA sought advice from stakeholders regarding potential case studies, stakeholder were invited to provide suggestions and refinements to the prioritization of criteria and information listed in Table 1 of the document.

  15. Research as relational agency

    DEFF Research Database (Denmark)

    Hasse, Cathrine

    2017-01-01

    technologies like iPads are not just educational tools helping teachers teach as books, blackboards and chalk. They are forceful agents with an agency tied to the fact that they are also persuasive signs of innovation and thus preferred by managers over more traditional means. The article discuss how...... the agency of iPads implemented in Danish schools challenged the implementation of a research based auxiliary artefact, the TECS-model, meant to help teachers managing teaching with iPads in Danish schools. Researchers had to develop a special sensitivity to the cultural force of all of these artefacts......Studying the impact of educational technologies ‘in the wild’ put new demands on researchers than when researchers are conducting experiments in a laboratory. When researchers work within institutional boundaries they cannot take for granted that all members engaged in institutional work share...

  16. Environmental Contaminants, Metabolites, Cells, Organ Tissues, and Water: All in a Day’s Work at the EPA Analytical Chemistry Research Core

    Science.gov (United States)

    The talk will highlight key aspects and results of analytical methods the EPA National Health and Environmental Effects Research Laboratory (NHEERL) Analytical Chemistry Research Core (ACRC) develops and uses to provide data on disposition, metabolism, and effects of environmenta...

  17. 76 FR 5735 - Revisions to EPA's Rule on Protections for Subjects in Human Research Involving Pesticides

    Science.gov (United States)

    2011-02-02

    ... in its 2004 Report to EPA, and from the Nuremberg Code. The amendments proposed here would make no... the principles of the Nuremberg Code with respect to human experimentation; and shall establish an..., as suggested by Recommendation 5-5 from the 2004 NAS Report. 3. Inconsistency with the Nuremberg Code...

  18. Behavioral Research in Industrial Relations.

    Science.gov (United States)

    Lewin, David; Feuille, Peter

    1983-01-01

    This paper examines and assesses the behavioral content of industrial relations research in a variety of social science disciplines. The authors compare economic research on the wage and productivity consequences of unionism with psychological research on worker attitudes toward unions, sociological research on the negotiation process and conflict…

  19. Science Inventory | US EPA

    Science.gov (United States)

    The Science Inventory is a searchable database of research products primarily from EPA's Office of Research and Development. Science Inventory records provide descriptions of the product, contact information, and links to available printed material or websites.

  20. Researcher/Researched: Relations of Vulnerability/Relations of Power

    Science.gov (United States)

    Huckaby, M. Francyne

    2011-01-01

    Turning to reflexive journals and fieldnotes, the author reconsiders Foucault's "relations of power" through her experiences with five research participants, who are professors of education. The paper explores: (1) the translation of Foucault for an analysis of power; (2) the dynamics of researching up and analyzing from below; and (3) the…

  1. EPA-developed, patented technologies related to vehicles and fuel emissions

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies primarily relate to efficient vehicle systems and hybrid or diesel engines.

  2. EPA-developed, patented technologies related to water monitoring and remediation that are available for licensing

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies relate to water monitoring and treatment technologies.

  3. EPA-developed, patented technologies related to pollution prevention that are available for licensing.

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies primarily relate to contaminant removal in the environment.

  4. EPA-developed, patented technologies related to waste that are available for licensing

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies relate to methods of managing and remediating waste.

  5. EPA-developed, patented technologies related to air quality that are available for licensing

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies relate to monitoring and sampling air quality.

  6. DHA increases adiponectin expression more effectively than EPA at relative low concentrations by regulating PPARγ and its phosphorylation at Ser273 in 3T3-L1 adipocytes.

    Science.gov (United States)

    Song, Jia; Li, Cheng; Lv, Yushan; Zhang, Yi; Amakye, William Kwame; Mao, Limei

    2017-01-01

    phosphorylation, but the corresponding increase in adiponectin was non-significant. DHA compared with EPA led to a greater increase in cellular and secreted adiponectin at relative low concentrations by increasing PPARγ expression and inhibiting its phosphorylation at Ser273. DHA may be more beneficial than EPA in reducing risks of NCDs.

  7. Stroke-Related Translational Research

    Science.gov (United States)

    Caplan, Louis R.; Arenillas, Juan; Cramer, Steven C.; Joutel, Anne; Lo, Eng H.; Meschia, James; Savitz, Sean; Tournier-Lasserve, Elizabeth

    2013-01-01

    Stroke-related translational research is multifaceted. Herein, we highlight genome-wide association studies and genetic studies of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy, COL4A1 mutations, and cerebral cavernous malformations; advances in molecular biology and biomarkers; newer brain imaging research; and recovery from stroke emphasizing cell-based and other rehabilitative modalities. PMID:21555605

  8. Jointly Sponsored Research Program Energy Related Research

    Energy Technology Data Exchange (ETDEWEB)

    Western Research Institute

    2009-03-31

    Cooperative Agreement, DE-FC26-98FT40323, Jointly Sponsored Research (JSR) Program at Western Research Institute (WRI) began in 1998. Over the course of the Program, a total of seventy-seven tasks were proposed utilizing a total of $23,202,579 in USDOE funds. Against this funding, cosponsors committed $26,557,649 in private funds to produce a program valued at $49,760,228. The goal of the Jointly Sponsored Research Program was to develop or assist in the development of innovative technology solutions that will: (1) Increase the production of United States energy resources - coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. Under the JSR Program, energy-related tasks emphasized enhanced oil recovery, heavy oil upgrading and characterization, coal beneficiation and upgrading, coal combustion systems development including oxy-combustion, emissions monitoring and abatement, coal gasification technologies including gas clean-up and conditioning, hydrogen and liquid fuels production, coal-bed methane recovery, and the development of technologies for the utilization of renewable energy resources. Environmental-related activities emphasized cleaning contaminated soils and waters, processing of oily wastes, mitigating acid mine drainage, and demonstrating uses for solid waste from clean coal technologies, and other advanced coal-based systems. Technology enhancement activities included resource characterization studies, development of improved methods, monitors and sensors. In general the goals of the tasks proposed were to enhance competitiveness of U.S. technology, increase production of domestic resources, and reduce environmental

  9. EPA Partnership Agreement with Broward County's Port Everglades

    Science.gov (United States)

    The U.S. EPA announced that it was seeking to partner with a seaport to coordinate research and modeling covering port-related operations, technologies, and growth scenarios. Broward County's Port Everglades submitted a letter of interest.

  10. Meet EPA Chemist Quincy Teng, Ph.D.

    Science.gov (United States)

    EPA research chemist Quincy Teng, Ph.D., focuses on the application of metabolomics—a relatively new, specialized field of biochemistry focused on studying small molecules known as metabolites—on environmental and life sciences.

  11. 40 CFR 26.1125 - Prior submission of proposed human research for EPA review.

    Science.gov (United States)

    2010-07-01

    ... Pesticides Involving Intentional Exposure of Non-pregnant, Non-nursing Adults § 26.1125 Prior submission of... human subjects; (3) The nature and magnitude of all expected benefits of such research, and to whom they... through the proposed research; and (5) The balance of risks and benefits of the proposed research. (b) All...

  12. About the Western Ecology Division (WED) of EPA's National Health and Environmental Effects Research Laboratory

    Science.gov (United States)

    The Western Ecology Division (WED) conducts innovative research on watershed ecological epidemiology and the development of tools to achieve sustainable and resilient watersheds for application by stakeholders.

  13. Doing Relational Research through Roleplaying

    DEFF Research Database (Denmark)

    Hansen, Lone Hersted

    2017-01-01

    present an example of my work with a specific project, which took place in a 24-hour care center for neglected adolescents between the ages of 12-18. It went on for a period of one and a half years. The adolescents were forced to live at the institution because they had been removed from their parents due...... and leaders working in an institution. It is carried out and described from within the movement, often referred to as the dialogical turn (Flecha et al. 2003) or the relational turn (Donati 2011). The practice is rooted in a constructionist stance and inspired by action research and arts-based research. I...... to social and psychological problems. During their childhood they had often experienced serious breaches of trust in their relationships with other people....

  14. SEWER-SEDIMENT CONTROL: OVERVIEW OF AN EPA WET-WEATHER FLOW RESEARCH PROGRAM

    Science.gov (United States)

    This paper presents a historical overview of the sewer sediment control projects conducted by the Wet-Weather Flow Research Program of the USEPA. Research presented includes studies of the causes of sewer solids deposition and development/evaluation of control methods that can pr...

  15. Fact Sheet on EPA's Science, Technology, Engineering & Math (STEM) Outreach Program in Research Triangle Park

    Science.gov (United States)

    Employees from EPA’s Research Triangle Park (RTP) campus serve as guest speakers at local schools and in the community. Hands-on activities and interactive discussions supplement classroom instruction and promote environmental awareness

  16. About the Atlantic Ecology Division (AED) of EPA's National Health and Environmental Effects Research Laboratory

    Science.gov (United States)

    The Atlantic Ecology Division (AED), conducts innovative research and predictive modeling to assess and forecast the risks of anthropogenic stressors to near coastal waters and their watersheds, to develop tools to support resilient watersheds.

  17. Privacy Act System of Records: Medical and Research Study Records of Human Volunteers, EPA-34

    Science.gov (United States)

    Learn about the Medical and Research Study Records of Human Volunteers System, including who is covered in the system, the purpose of data collection, routine uses for the system's records, and other security procedures.

  18. EPA/DHA and Vitamin A Supplementation Improves Spatial Memory and Alleviates the Age-related Decrease in Hippocampal RXRγ and Kinase Expression in Rats.

    Science.gov (United States)

    Létondor, Anne; Buaud, Benjamin; Vaysse, Carole; Richard, Emmanuel; Layé, Sophie; Pallet, Véronique; Alfos, Serge

    2016-01-01

    Studies suggest that eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and vitamin A are critical to delay aged-related cognitive decline. These nutrients regulate gene expression in the brain by binding to nuclear receptors such as the retinoid X receptors (RXRs) and the retinoic acid receptors (RARs). Moreover, EPA/DHA and retinoids activate notably kinase signaling pathways such as AKT or MAPK, which includes ERK1/2. This suggests that these nutrients may modulate brain function in a similar way. Therefore, we investigated in middle-aged rats the behavioral and molecular effects of supplementations with EPA/DHA and vitamin A alone or combined. 18-month-old rats exhibited reference and working memory deficits in the Morris water maze, associated with a decrease in serum vitamin A and hippocampal EPA/DHA contents. RARα, RXRβ, and RXRγ mRNA expression and CAMKII, AKT, ERK1/2 expression were decreased in the hippocampus of middle-aged rats. A combined EPA/DHA and vitamin A supplementation had a beneficial additive effect on reference memory but not in working memory in middle-aged rats, associated with an alleviation of the age-related decrease in RXRγ, CAMKII, AKT, and ERK1 expression in the hippocampus. This study provides a new combined nutritional strategy to delay brain aging.

  19. EPA/DHA and vitamin A supplementation improves spatial memory and alleviates the age-related decrease in hippocampal RXRγ and kinase expression in rats

    Directory of Open Access Journals (Sweden)

    Anne eLétondor

    2016-05-01

    Full Text Available Studies suggest that eicosapentaenoic acid (EPA, docosahexaenoic acid (DHA and vitamin A are critical to delay aged-related cognitive decline. These nutrients regulate gene expression in the brain by binding to nuclear receptors such as the retinoid X receptors (RXRs and the retinoic acid receptors (RARs. Moreover, EPA/DHA and retinoids activate notably kinase signaling pathways such as AKT or MAPK, which includes ERK1/2. This suggests that these nutrients may modulate brain function in a similar way. Therefore we investigated in middle-aged rats the behavioral and molecular effects of supplementations with EPA/DHA and vitamin A alone or combined. 18-month-old rats exhibited reference and working memory deficits in the Morris water maze, associated with a decrease in serum vitamin A and hippocampal EPA/DHA contents. RARα, RXRβ and RXRγ mRNA expression and CAMKII, AKT, ERK1/2 expression were decreased in the hippocampus of middle-aged rats. A combined EPA/DHA and vitamin A supplementation had a beneficial additive effect on reference memory but not in working memory in middle-aged rats, associated with an alleviation of the age-related decrease in RXRγ, CAMKII, AKT and ERK1 expression in the hippocampus. This study provides a new combined nutritional strategy to delay brain aging.

  20. International Relations Research Methodology: Realism

    Directory of Open Access Journals (Sweden)

    Andrey Vladimirovich Shabaga

    2015-12-01

    Full Text Available The article examines the origins and conceptual analysis capabilities of international relations in the framework of a realistic paradigm. We research political conditions and preconditions of the creation of realism’s theory and axiological features of realism’s practice in international relations. We also analyze the basic concepts and schools of realism: Realpolitik, political realism, neorealism, neoclassical realism. It is shown that based on the balance of power in the Realpolitik Prussian and Austrian cases, this understanding of politics within the systematics of the XIX century; the adaptation of the bourgeois liberal and national ideas to the foreign-policy specifics Germany middle of the XIX century. It is shown that political realism is targeting an international actor on the desire to subjugate the greatest possible political space. In the case of political weakness (absolute or relative political realism indicates a way of adapting to circumstances in order to achieve the most desirable of the possible. The article discusses the concept A. Rochau, H. Morgenthau, H. Kissinger, K. Waltz, showing differences and instrumentality realistic theories and concludes that the main provisions of the concept as a whole.

  1. On research in Public Relations

    Directory of Open Access Journals (Sweden)

    Dr. Sarelly Martínez Mendoza

    2007-01-01

    Full Text Available The investigation constitutes one of the forms to improve the public relations continuously (RRPP. For that reason, this article bets to retake the investigation processes to consolidate the discipline, and explains the types of investigation at great length (basic, introspective and applied that is used in RRPP. Also it reflects on the approaches of investigation (pursuits of a created atmosphere, audits of public relations, audits in communication, ethnographies and the studies of case, the techniques (analysis of content, focal analyses of the speech, focus groups or survey, and the instruments (questionnaires, tests or experiments, that they must be used in this discipline. Part of the principle of which the investigation, in all its phases, is the transforming element of the public relations. Today it is not possible to start up successful program of RRPP but leans continuously in the investigation. The investigation marks the viability of a RRPP program. The intuition, the inspiration and the improvisation, as only elements of support, must stay in the past, and must be replaced by the scientific research.

  2. Notification: Preliminary Research on EPA's Design for the Environment Product Labeling Program OIG

    Science.gov (United States)

    Project #OPE-FY14-4012, November 06, 2013. The Office of Inspector General (OIG) is starting preliminary research on the U.S. Environmental Protection Agency’s (EPA’s) Design for the Environment (DfE) Product Labeling Program.

  3. EPA-developed, patented technologies related to pollution prevention that are available for licensing.

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  4. EPA-developed, patented technologies related to air quality that are available for licensing

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  5. EPA-developed, patented technologies related to water monitoring and remediation that are available for licensing

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  6. EPA-developed, patented technologies related to vehicles and fuel emissions

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  7. EPA-developed, patented technologies related to waste that are available for licensing

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  8. 76 FR 52659 - Access by EPA Contractors to Confidential Business Information (CBI) Related to the Greenhouse...

    Science.gov (United States)

    2011-08-23

    ... CFR part 98, subparts F, I, T, DD, OO, QQ, and SS, as well as Best Available Monitoring Method (BAMM..., but not limited to, maintenance of the e-GGRT server(s) and other information technology related..., but not limited to, maintenance of the e-GGRT server(s) and other information technology related...

  9. EPA Issues November 15, 2010 Memorandum: Integrated Reporting and Listing Decisions Related to Ocean Acidification

    Science.gov (United States)

    The memorandum provides information to assist regions and states in preparing and reviewing Integrated Reports related to ocean acidification (OA) impacts under Sections 303(d), 305(b) and 314 of the Clean Water Act (CWA).

  10. EPA Awards $400K to University of North Carolina Wilmington for Chemical Exposure Research in Estuaries and Marine Ecosystems

    Science.gov (United States)

    ATLANTA - Today, the U.S. Environmental Protection Agency (EPA) announced almost $4 million in funding to six universities to study the ecological impacts of manufactured chemicals, leading to better chemical risk assessments and decisions for prote

  11. U.S. EPA Resource Helps Schools Reduce Exposure to Traffic-Related Air Pollution

    Science.gov (United States)

    LOS ANGELES--The U.S. Environmental Protection Agency released a document to give schools and parents ideas on how to reduce children's exposure to traffic-related air pollution. When schools are located close to busy roads, students can be exposed to unhe

  12. 75 FR 10261 - Request for Nominations to the EPA Human Studies Review Board

    Science.gov (United States)

    2010-03-05

    ... on issues related to scientific and ethical aspects of human subjects research. The major objectives... (FACA) 5 U.S.C. App. 2 Sec. 9, providing advice and recommendations to EPA on scientific and ethical aspects of research with human subjects. DATES: Nominations (``comments'') should be submitted to EPA no...

  13. Report: EPA Should Improve Management Practices and Security Controls for Its Network Directory Service System and Related Servers

    Science.gov (United States)

    Report #12-P-0836, September 20, 2012. EPA's OEI is not managing key system management documentation, system administration functions, the granting and monitoring of privileged accounts, and the application of security controls associated with its DSS.

  14. EFSA ND A Panel ( EFSA Panel on Dietetic Products, Nutrition and Allergies), 2013. Scientific Opinion on the substantiation of a health claim related to eicosapentanoic acid (EPA) and “ reduces the AA/EPA ratio in blood. A high AA/EPA level is a risk factor in the d evelopment of attention, difficulties in children with ADHD - like symptoms ” pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    of a health claim related to eicosapentaenoic acid (EPA) and “reduces the AA/EPA ratio in blood. A high AA/EPA level is a risk factor in the development of attention difficulties in children with attention deficit hyperactivity disorder (ADHD)-like symptoms”. The food constituent, EPA, which is the subject...... of the health claim, is sufficiently characterised. The claimed effect proposed by the applicant is “reduces the AA/EPA ratio in blood. A high AA/EPA level is a risk factor in the development of attention difficulties in children with ADHD-like symptoms. These children are also characterised by less...... was an elevated AA/EPA ratio in blood, and that the target population for the claim was children with diagnosis of ADHD. The Panel considers that the evidence provided does not establish that reducing the AA/EPA ratio reduces the risk of ADHD in children, and considers that the target population is a diseased...

  15. EPA LABORATORIES IMPLEMENT EMS PROGRAM

    Science.gov (United States)

    This paper highlights the breadth and magnitude of carrying out an effective Environmental Management System (EMS) program at the U.S. EPA's research and development laboratories. Federal research laboratories have unique operating challenges compared to more centralized industr...

  16. EPAS1

    Science.gov (United States)

    vonHoldt, Bridgett; Fan, Zhenxin; Ortega-Del Vecchyo, Diego; Wayne, Robert K

    2017-01-01

    Admixture can facilitate adaptation. For example, black wolves have obtained the variant causing black coat color through past hybridization with domestic dogs and have higher fitness than gray colored wolves. Another recent example of the transfer of adaptive variation between the two species has been suggested by the similarity between high altitude Tibetan mastiffs and wolves at the EPAS1 gene, a transcription factor induced in low oxygen environments. Here, we investigate the directionality of admixture in EPAS1 between 28 reference highland gray wolves, 15 reference domestic dogs, and 21 putatively admixed highland wolves. This experimental design represents an expanded sample of Asian dogs and wolves from previous studies. Admixture was inferred using 17,709 publicly available SNP genotypes on canine chromosome 10. We additionally conducted a scan for positive selection in the highland dog genome. We find an excess of highland gray wolf ancestry at the EPAS1 locus in highland domestic dogs, suggesting adaptive introgression from wolves to dogs. The signal of admixture is limited in genomic extent to a small region on chromosome 10, indicating that it is the focus of selection in an oxygen-limited environment. Our results suggest that an adaptive variant of EPAS1 in highland wolves was transferred to highland dogs, carrying linked variants that potentially function in hypoxia response at high elevation. The intertwined history of dogs and wolves ensures a unique evolutionary dynamic where variants that have appeared in the history of either species can be tested for their effects on fitness under natural and artificial selection. Such coupled evolutionary histories may be key to the persistence of wild canines and their domesticated kin given the increasing anthropogenic modifications that characterize the future of both species.

  17. EPA Research in Alaska

    Science.gov (United States)

    EPA’s collaboration with the DEC and the Air Force on PFAS sampling and analytical methods is key to ensuring valid, defensible data are collected on these emerging contaminants that are being found in soil, groundwater and drinking water in Alaska.

  18. EPA OFFICE OF RESEARCH AND DEVELOPMENT PERSPECTIVES: CAREER DEVELOPMENT, PROFESSIONAL ASSOCIATIONS AND MINORITY STUDENTS' PREPARATION FOR THE ENVIRONMENTAL WORKFORCE

    Science.gov (United States)

    This presentation was given at the Minority Environmental Leadership Development Initiative (MELDI) National Summit on Diversity in the Environmental Field at the University of Michigan on August 30, 2005. The presentation was an outline of how it is like to work at an EPA resea...

  19. Concentration, chlorination, and chemical analysis of drinking water for disinfection byproduct mixtures health effects research: U.S. EPA's Four Lab Study.

    Science.gov (United States)

    Pressman, Jonathan G; Richardson, Susan D; Speth, Thomas F; Miltner, Richard J; Narotsky, Michael G; Hunter, E Sidney; Rice, Glenn E; Teuschler, Linda K; McDonald, Anthony; Parvez, Shahid; Krasner, Stuart W; Weinberg, Howard S; McKague, A Bruce; Parrett, Christopher J; Bodin, Nathalie; Chinn, Russell; Lee, Chih-Fen T; Simmons, Jane Ellen

    2010-10-01

    The U.S. Environmental Protection Agency's "Four Lab Study" involved participation of researchers from four national Laboratories and Centers of the Office of Research and Development along with collaborators from the water industry and academia. The study evaluated toxicological effects of complex disinfection byproduct (DBP) mixtures, with an emphasis on reproductive and developmental effects that have been associated with DBP exposures in some human epidemiologic studies. This paper describes a new procedure for producing chlorinated drinking water concentrate for animal toxicology experiments, comprehensive identification of >100 DBPs, and quantification of 75 priority and regulated DBPs. In the research reported herein, complex mixtures of DBPs were produced by concentrating a natural source water with reverse osmosis membranes, followed by addition of bromide and treatment with chlorine. By concentrating natural organic matter in the source water first and disinfecting with chlorine afterward, DBPs (including volatiles and semivolatiles) were formed and maintained in a water matrix suitable for animal studies. DBP levels in the chlorinated concentrate compared well to those from EPA's Information Collection Rule (ICR) and a nationwide study of priority unregulated DBPs when normalized by total organic carbon (TOC). DBPs were relatively stable over the course of the animal studies (125 days) with multiple chlorination events (every 5-14 days), and a significant portion of total organic halogen was accounted for through a comprehensive identification approach. DBPs quantified included regulated DBPs, priority unregulated DBPs, and additional DBPs targeted by the ICR. Many DBPs are reported for the first time, including previously undetected and unreported haloacids and haloamides. The new concentration procedure not only produced a concentrated drinking water suitable for animal experiments, but also provided a greater TOC concentration factor (136

  20. EPA-developed, patented technologies related to miscellaneous areas of environmental experties and invention that are available for licensing

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies relate to ecological research, human health, and manufacturing.

  1. EPA Regional Boundaries (EPA.EPA_REGIONS) GIS Layer

    Data.gov (United States)

    U.S. Environmental Protection Agency — Each EPA Regional Office is responsible within its states for the execution of the Agency's programs. EPA has ten regional offices, each of which is responsible for...

  2. Quantitative Erythrocyte Omega-3 EPA Plus DHA Levels are Related to Higher Regional Cerebral Blood Flow on Brain SPECT.

    Science.gov (United States)

    Amen, Daniel G; Harris, William S; Kidd, Parris M; Meysami, Somayeh; Raji, Cyrus A

    2017-01-01

    The interrelationships between omega-3 fatty acids status, brain perfusion, and cognition are not well understood. To evaluate if SPECT brain imaging of cerebral perfusion and cognition varies as a function of omega-3 fatty acid levels. A random sample of 166 study participants was drawn from a psychiatric referral clinical for which erythrocyte quantification of omega-3 eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA) (the Omega-3 Index) was available. Quantitative brain SPECT was done on 128 regions based on a standard anatomical Atlas. Persons with erythrocyte EPA+DHA concentrations were dichotomized based on membership in top 50th percentile versus bottom 50th percentile categories. Two-sample t-tests were done to identify statistically significant differences in perfusion between the percentile groups. Partial correlations were modeled between EPA+DHA concentration and SPECT regions. Neurocognitive status was assessed using computerized testing (WebNeuro) and was separately correlated to cerebral perfusion on brain SPECT imaging and omega-3 EPA+DHA levels. Partial correlation analyses showed statistically significant relationships between higher omega-3 levels and cerebral perfusion were in the right parahippocampal gyrus (r = 0.20, p = 0.03), right precuneus (r = 0.20, p = 0.03), and vermis subregion 6 (p = 0.21, p = 0.03). Omega-3 Index levels separately correlated to the feeling subsection of the WebNeuro (r = 0.25, p = 0.01). Quantitative omega-3 EPA+DHA erythrocyte concentrations are independently correlated with brain perfusion on SPECT imaging and neurocognitive tests. These results have implications for the role of omega-3 fatty acids toward contributing to cognitive reserve.

  3. Data contributed by EPA/ORD/NERL/CED researchers to the manuscript "Advanced Error Diagnostics of the CMAQ and CHIMERE modeling systems within the AQMEII3 Model Evaluation Framework"

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains the data contributed by EPA/ORD/NERL/CED researchers to the manuscript "Advanced Error Diagnostics of the CMAQ and CHIMERE modeling systems...

  4. EPA Administrative Enforcement Dockets

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Administrative Enforcement Dockets database contains the electronic dockets for administrative penalty cases filed by EPA Regions and Headquarters. Visitors...

  5. EPA-developed, patented technologies related to contaminated sites and hazardous substances that are available for licensing

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies relate to treatment of contaminated sites.

  6. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2012-01-01

    It saddens us deeply to learn of the passing away of Jean-Paul Diss who died suddenly on 7 June 2012 at his home.  A tribute can be read on the GAC-EPA site. * * * * * Information: http://gac-epa.org/ e-mail: gac-epa@gac-epa.org

  7. Meet EPA Engineer Shawn Ryan, Ph.D.

    Science.gov (United States)

    Shawn Ryan, Ph.D. is a chemical engineer at EPA's National Homeland Security Research Center. He has worked at EPA for 12 years, nine of which have been devoted to leading research to support decontamination and consequence management.

  8. Meet EPA Scientist Ana Rappold, Ph.D.

    Science.gov (United States)

    EPA Scientist Ana Rappold is a statistician in EPA's Environmental Public Health Division of the National Health and Environmental Effects Research Lab. Her research is focused on the health effects of air pollution.

  9. Modeling a Longitudinal Relational Research Data Systems

    Science.gov (United States)

    Olsen, Michelle D. Hunt

    2010-01-01

    A study was conducted to propose a research-based model for a longitudinal data research system that addressed recommendations from a synthesis of literature related to: (1) needs reported by the U.S. Department of Education, (2) the twelve mandatory elements that define federally approved state longitudinal data systems (SLDS), (3) the…

  10. Research in adaptive management: working relations and the research process.

    Science.gov (United States)

    Amanda C. Graham; Linda E. Kruger

    2002-01-01

    This report analyzes how a small group of Forest Service scientists participating in efforts to implement adaptive management approach working relations, and how they understand and apply the research process. Nine scientists completed a questionnaire to assess their preferred mode of thinking (the Herrmann Brain Dominance Instrument), engaged in a facilitated...

  11. Research in use – cultures of relating

    DEFF Research Database (Denmark)

    Holck, Ulla; Stige, Brynjulf; Skrudland, Hilde

    therapy (broadly seen). In addition, research conducted in another clinical setting than the local/national, as well as the dominance of English publication language, are barriers for spreading knowledge about music therapy – to clients/relatives and professionals, as well as employers. Collaborative......To make music therapy known outside the field, dissemination of the research and collaboration between clinicians and researchers on documentation are both necessary. Some music therapy researchers are active clinicians, but if they have full time positions at universities, they cannot at the same...... time be part of the interdisciplinary clinical culture found in institutions with a main focus on a certain client group. Here the music therapy clinicians can be the golden link between the research culture and the local clinical culture. At the same time, music therapy clinicians are not (usually...

  12. EPA Regional KML Download

    Science.gov (United States)

    The EPA collects information about facilities or sites subject to environmental regulation. The EPA Geospatial Data Access Project provides downloadable files of these facilities or sites in KML format.

  13. EPA eXcats

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA eXcats is an enterprise-level data tracking application that provides management complaint tracking information for the EPA's Office of Civil Rights (OCR)...

  14. EPA Web Taxonomy

    Data.gov (United States)

    U.S. Environmental Protection Agency — EPA's Web Taxonomy is a faceted hierarchical vocabulary used to tag web pages with terms from a controlled vocabulary. Tagging enables search and discovery of EPA's...

  15. Dietary DHA/EPA ratio affected tissue fatty acid profiles, antioxidant capacity, hematological characteristics and expression of lipid-related genes but not growth in juvenile black seabream (Acanthopagrus schlegelii).

    Science.gov (United States)

    Jin, Min; Monroig, Óscar; Lu, You; Yuan, Ye; Li, Yi; Ding, Liyun; Tocher, Douglas R; Zhou, Qicun

    2017-01-01

    An 8-week feeding trial was conducted to investigate the effects of dietary docosahexaenoic to eicosapentaenoic acid ratio (DHA/EPA) on growth performance, fatty acid profiles, antioxidant capacity, hematological characteristics and expression of some lipid metabolism related genes of juvenile black seabream (Acanthopagrus schlegelii) of initial weight 9.47 ± 0.03 g. Five isonitrogenous and isolipidic diets (45% crude protein and 14% crude lipid) were formulated to contain graded DHA/EPA ratios of 0.65, 1.16, 1.60, 2.03 and 2.67. There were no differences in growth performance and feed utilization among treatments. Fish fed higher DHA/EPA ratios had higher malondialdehyde (MDA) contents in serum than lower ratios. Serum triacylglycerol (TAG) content was significantly higher in fish fed the lowest DHA/EPA ratio. Tissue fatty acid profiles reflected the diets despite down-regulation of LC-PUFA biosynthesis genes, fatty acyl desaturase 2 (fads2) and elongase of very long-chain fatty acids 5 (elovl5), by high DHA/EPA ratios. Expression of acetyl-CoA carboxylase alpha (accα) and carnitine palmitoyl transferase 1A (cpt1a) were up-regulated by high DHA/EPA ratio, whereas sterol regulatory element-binding protein-1 (srebp-1) and hormone-sensitive lipase (hsl) were down-regulated. Fatty acid synthase (fas), 6-phosphogluconate dehydrogenase (6pgd) and peroxisome proliferator-activated receptor alpha (pparα) showed highest expression in fish fed intermediate (1.16) DHA/EPA ratio. Overall, this study indicated that dietary DHA/EPA ratio affected fatty acid profiles and significantly influenced lipid metabolism including LC-PUFA biosynthesis and other anabolic and catabolic pathways, and also had impacts on antioxidant capacity and hematological characteristics.

  16. Ordinal Position Research Related to Vocational Interest

    Science.gov (United States)

    Gandy, Gerald L.

    1974-01-01

    Birth order studies directly related to vocational interest were reviewed to discern support for certain theoretical susumptions: firstborns are more directing, controlling, and organizing than later borns and later borns are more sociable, empathic, and sympathetic than firstborns. The research was inconsistent, contradictory, and speculative.…

  17. Relating Performative and Ostensive Management Accounting Research

    DEFF Research Database (Denmark)

    Hansen, Allan

    2011-01-01

    of this paper is to discuss the methodological opportunities and limitations for ANT researchers who seek to move closer to ostensive research. Design/methodology/approach – The basis for exploring the opportunities and threats stemming from integration at the methodological level is a comparison......Purpose – The methodological debate relating to accounting research using actor-network theory (ANT) has primarily focused on how ANT generates performative studies that significantly differ from ostensive studies. These discussions have in many ways (and for good reasons) distanced performative...... from ostensive research. Recently, however, several scholars have emphasized the interdependencies between ostensive and performative aspects when it comes to knowledge development, thereby underlining the need to coordinate ostensive and performative studies and bring them closer together. The purpose...

  18. Basic research on cancer related to radiation associated medical researches

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jong In; Hwang, Dae Yong; Bang, Ho Yoon [and others

    2000-12-01

    Basic Research on Cancer related to Radiation Associated Medical Researches including 1. Establishment of animal model of colorectal cancer liver metastasis and measurement of angiogenesis, 2. Tissue expression of Tie-1 and Tie-2 in human colorectal cancer, 3. Enhancement of G2/Mphase Cell Fraction by Adenovirus-mediated p53 Gene Transfer in Ovarian Cancer Cell Lines, 4. Clinical Characteristics of the patients with Non-B Non-C Hepatocellular Carcinoma and Frequency of HBV, HCV and TTV Viremia in these Patients, 5. Significance of serum iron and ferritin in patients with stomach cancer, 6. Telomerase assay for early detection of lung cancer, 7. Study on the Usefulness of Aldehyde dehydrogenase-2 Genotyping for Risk Group of Alcohol-related Cancer Screening, 8. Gene therapy using hepatoma specific promoter, 9. Study on the Influence of DNA repair gene, XRCC1 Genotypes on the Risk of Head and Neck Cancer were performed.

  19. Gender relations and applied research on aging.

    Science.gov (United States)

    Calasanti, Toni

    2010-12-01

    As a concept in gerontology, gender appears as lists of traits learned through socialization when theorized at all. I argue for a framework that theorizes the intersections of relations of gender inequality with those of age. This framework holds that men and women gain resources and bear responsibilities, in relation to one another, by virtue of mundane categorization into naturalized stratified groups. Current research shows that this approach allows explanation of gender differences, which appear in many reports but which usually go untheorized, as responses to social inequality. I illustrate applications to research and practice in relation to three areas of old age experiences: financial security, spousal care work, and health. Throughout, I discuss implications of focusing on inequality to enhance our abilities to engage in effective research, practice, and policy for older people, women and men alike. For instance, an understanding of the gender division of labor and workplace discrimination makes clear that financial status in later life cannot be reduced to individual choices concerning paid labor or retirement planning. And understanding that people orient their behaviors to gender ideals allows us to see that men and women perform spousal care in similar and different ways that require varied responses from practitioners; it also reveals contexts in which men engage in positive health behaviors. Finally, I argue that gerontologists interested in facilitating favorable outcomes for old people should consider research and practice that would disrupt, not reinforce, the bases of gender inequalities in later life.

  20. Notification: EPA's Preparedness and Response Efforts to the 2017 Hurricanes in EPA Regions 2, 4 and 6

    Science.gov (United States)

    Project #OPE-FY18-0005, December 13, 2017. The EPA OIG plans to begin preliminary research on the EPA’s preparedness and response efforts to the 2017 hurricanes that impacted EPA Regions 2, 4 and 6.

  1. Going global: Trust research and international relations

    DEFF Research Database (Denmark)

    Ruzicka, Jan; Keating, Vincent Charles

    2015-01-01

    In this review article we explore the growing body of literature on the subject of trust in the field of international relations. We argue that the international level represents a unique challenge for trust research. This is so because some of the most pressing problems facing the world today...... require the development of trusting relationships internationally. In addition, the international environment is structurally different from domestic or personal relations on which much of the trust literature has focused so far. We identify three main strands of trust literature in international...

  2. Engaging Communities in Research on Cumulative Risk and Social Stress-Environment Interactions: Lessons Learned from EPA's STAR Program.

    Science.gov (United States)

    Payne-Sturges, Devon C; Korfmacher, Katrina Smith; Cory-Slechta, Deborah A; Jimenez, Maria; Symanski, Elaine; Carr Shmool, Jessie L; Dotson-Newman, Ogonnaya; Clougherty, Jane E; French, Robert; Levy, Jonathan I; Laumbach, Robert; Rodgers, Kathryn; Bongiovanni, Roseann; Scammell, Madeleine K

    2015-12-01

    Studies have documented cumulative health effects of chemical and nonchemical exposures, particularly chronic environmental and social stressors. Environmental justice groups have advocated for community participation in research that assesses how these interactions contribute to health disparities experienced by low-income and communities of color. In 2009, the U.S. Environmental Protection Agency issued a request for research applications (RFA), "Understanding the Role of Nonchemical Stressors and Developing Analytic Methods for Cumulative Risk Assessments." Seven research projects were funded to help address this knowledge gap. Each engaged with communities in different ways. We describe the community engagement approaches of the seven research projects, which ranged from outreach through shared leadership/participatory. We then assess the experiences of these programs with respect to the community engagement goals of the RFA. We present insights from these community engagement efforts, including how the grants helped to build or enhance the capacity of community organizations in addition to contributing to the research projects. Our analysis of project proposals, annual grantee reports, and participant observation of these seven projects suggests guidelines for the development of future funding mechanisms and for conducting community-engaged research on cumulative risk involving environmental and social stressors including: 1) providing for flexibility in the mode of community engagement; 2) addressing conflict between research timing and engagement needs, 3) developing approaches for communicating about the uniquely sensitive issues of nonchemical stressors and social risks; and 4) encouraging the evaluation of community engagement efforts.

  3. Dietary intake of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in children - a workshop report

    OpenAIRE

    Koletzko, B.; Uauy, R; Palou, A.; Kok, F.; Hornstra, G.; Eilander, A; Moretti, D.; Osendarp, S; Zock, P.; Innis, S.

    2010-01-01

    There is controversy whether children should have a dietary supply of preformed long-chain polyunsaturated n-3 fatty acids EPA and DHA. The aims of the workshop were to review evidence for a possible benefit of a preformed EPA and/or DHA supply, of data required to set desirable intakes for children aged 2-12 years, and of research priorities. The authors concluded that EPA and DHA intakes per kg body weight may often be low in 2- to 12-year-old children, relative to intakes per kg body weigh...

  4. Notification: Preliminary Research on EPA's Decision Making Process to Release Information Under the Freedom of Information Act

    Science.gov (United States)

    July 19, 2013. The Office of Inspector General plans to begin preliminary research on the U.S. Environmental Protection Agency’s process for deciding to release information requested under the Freedom of Information Act.

  5. About the Mid-Continent Ecology Division (MED) of EPA's National Health and Environmental Effects Research Laboratory

    Science.gov (United States)

    The Mid-Continent Ecology Division (MED) conducts innovative research and predictive modeling to document and forecast the effects of pollutants on the integrity of watersheds and freshwater ecosystems.

  6. 78 FR 8128 - Request for Nominations of Experts to the EPA Office of Research and Development's Board of...

    Science.gov (United States)

    2013-02-05

    ..., business, public and private research institutes or organizations, government (federal, state, local, and tribal) and non- government organizations, and other relevant interest areas. Members are appointed by... neuroscience --risk perception --risk/crisis communication --community decision making Decision Science...

  7. US EPA Digital Science: An Evolution

    Science.gov (United States)

    Ziegler, C. R.; Burch, K.; Laniak, G.; Vega, A.; Harten, P.; Kremer, J.; Brookes, A.; Yuen, A.; Subramanian, B.

    2015-12-01

    The United States Environmental Protection Agency's (US EPA) digital science "enterprise" plays a critical role in US EPA's efforts to achieve its mission to protect human health and the environment. This enterprise is an evolving cross-disciplinary research and development construct, with social and institutional dimensions. It has an active development community and produces a portfolio of digital science products including decision support tools, data repositories, Web interfaces, and more. Earth sciences and sustainable development organizations from around the world - including US government agencies - have achieved various levels of success in taking advantage of the rapidly-evolving digital age. Efficiency, transparency and ability to innovate are tied to an organization's digital maturity and related social characteristics. Concepts like participatory web, data and software interoperability, global technology transfer, ontological harmonization, big data, scaling, re-use and open science are no longer "new and emerging." They have emerged and - in some cases - are tied to US government directives. We assess maturity, describe future scenarios, discuss new initiatives and outline steps for better leveraging the information age to more effectively and efficiently achieve US EPA's mission. The views expressed herein are those of the authors and do not necessarily reflect the views or policies of the organizations for which they work and/or represent.

  8. Report: EPA Office of Inspector General’s Report on Reducing Fraud, Waste, and Abuse in the Small Business Innovative Research Program, as Required by the National Defense Authorization Act for Fiscal Year 2012, Pub. L. 112-81 (2012)

    Science.gov (United States)

    September 28, 2012. The EPA OIG is required by Section 5143 of the NDA Act for Fiscal Year 201 2, Pub. L. No. 112-81 (2012), to report on reducing vulnerability to fraud, waste and abuse in the Small Business Innovative Research (SBIR) program.

  9. EPA-developed, patented technologies related to miscellaneous areas of environmental experties and invention that are available for licensing

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  10. EPA-developed, patented technologies related to contaminated sites and hazardous substances that are available for licensing

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  11. A PERSONALIZED HISTORY OF EPA'S PARTICULATE TECHNOLOGY RESEARCH PROGRAM FROM 1970-1985 WITH EMPHASIS ON ELECTROSTATIC PRECIPITATORS

    Science.gov (United States)

    When I first became involved in particulate control research, there were always a few guys with gray hair,.white beards, and big cigars nodding and mumbling, "We knew that 20 years ago." Now, 30 years later, the only things that have changed are the cigars are gone, and I'm one o...

  12. Meet EPA Scientist Richard Zepp, Ph.D.

    Science.gov (United States)

    EPA Senior Research Scientist Dr. Richard Zepp's research interests include nanomaterials transformation in the environment, keeping recreational waters safe, and how climate change might affect ecosystems.

  13. Sustainable Design of EPA's Campus in Research Triangle Park, NC—Environmental Performance Specifications in Construction Contracts—Section 01450 Sequence of Finishes Installation

    Science.gov (United States)

    Learn more about the special construction scheduling/sequencing requirements and procedures necessary to assure achievement of designed Indoor Air Quality (IAQ) levels for the completed project required by the EPA IAQ Program.

  14. "Slicer" for EPA

    CERN Document Server

    CERN PhotoLab

    1983-01-01

    During the design of the Electron-Positron-Accumulator (EPA), there was an apprehension about the stability-limit of positron bunch-intensity in the SPS. In case that EPA would be able to produce bunches with intensities exceeding what the SPS could digest, an electrostatic septum was to slice up the EPA beam over 2 or 4 turns, thus lowering the bunch intensity while maintaining fast filling of LEP. The "slicer" septum was built and installed, but thanks to the good appetite of the SPS its use never became necessary. The slicer was removed from EPA to lower the machine impedance.

  15. EPA Envirofacts API

    Data.gov (United States)

    U.S. Environmental Protection Agency — Envirofacts integrates information from a variety of EPA's environmental databases. Each of these databases contains information about facilities that are required...

  16. Cheminformatics Analysis of EPA ToxCast Chemical Libraries ...

    Science.gov (United States)

    An important goal of toxicology research is the development of robust methods that use in vitro and chemical structure information to predict in vivo toxicity endpoints. The US EPA ToxCast program is addressing this goal using ~600 in vitro assays to create bioactivity profiles on a set of 320 compounds, mostly pesticide actives, that have well characterized in vivo toxicity. These 320 compounds (EPA-320 set evaluated in Phase I of ToxCast) are a subset of a much larger set of ~10,000 candidates that are of interest to the EPA (called here EPA-10K). Predictive models of in vivo toxicity are being constructed from the in vitro assay data on the EPA-320 chemical set. These models require validation on additional chemicals prior to wide acceptance, and this will be carried out by evaluating compounds from EPA-10K in Phase II of ToxCast. We have used cheminformatics approaches including clustering, data visualization, and QSAR to develop models for EPA-320 that could help prioritizing EPA-10K validation chemicals. Both chemical descriptors, as well as calculated physicochemical properties have been used. Compounds from EPA-10K are prioritized based on their similarity to EPA-320 using different similarity metrics, with similarity thresholds defining the domain of applicability for the predictive models built for EPA-320 set. In addition, prioritized lists of compounds of increasing dissimilarity from the EPA-320 have been produced, to test the ability of the EPA-320

  17. High-fat meals rich in EPA plus DHA compared with DHA only have differential effects on postprandial lipemia and plasma 8-isoprostane F2α concentrations relative to a control high-oleic acid meal: a randomized controlled trial.

    Science.gov (United States)

    Purcell, Robert; Latham, Sally H; Botham, Kathleen M; Hall, Wendy L; Wheeler-Jones, Caroline P D

    2014-10-01

    Eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA) supplementation has beneficial cardiovascular effects, but postprandial influences of these individual fatty acids are unclear. The primary objective was to determine the vascular effects of EPA + DHA compared with DHA only during postprandial lipemia relative to control high-oleic acid meals; the secondary objective was to characterize the effects of linoleic acid-enriched high-fat meals relative to the control meal. We conducted a randomized, controlled, double-blind crossover trial of 4 high-fat (75-g) meals containing 1) high-oleic acid sunflower oil (HOS; control), 2) HOS + fish oil (FO; 5 g EPA and DHA), 3) HOS + algal oil (AO; 5 g DHA), and 4) high-linoleic acid sunflower oil (HLS) in 16 healthy men (aged 35-70 y) with higher than optimal fasting triacylglycerol concentrations (mean ± SD triacylglycerol, 1.9 ± 0.5 mmol/L). Elevations in triacylglycerol concentration relative to baseline were slightly reduced after FO and HLS compared with the HOS control (P lipemia. More detailed analyses of polyunsaturated fatty acid-derived lipid mediators are required to determine possible divergent functional effects of single meals rich in either DHA or EPA. This trial was registered at clinicaltrials.gov as NCT01618071.

  18. Jointly Sponsored Research Program on Energy Related Research

    Energy Technology Data Exchange (ETDEWEB)

    No, author

    2013-12-31

    Cooperative Agreements, DE-FC26-08NT43293, DOE-WRI Cooperative Research and Development Program for Fossil Energy-Related Resources began in June 2009. The goal of the Program was to develop, commercialize, and deploy technologies of value to the nation’s fossil and renewable energy industries. To ensure relevancy and early commercialization, the involvement of an industrial partner was encouraged. In that regard, the Program stipulated that a minimum of 20% cost share be achieved in a fiscal year. This allowed WRI to carry a diverse portfolio of technologies and projects at various development technology readiness levels. Depending upon the maturity of the research concept and technology, cost share for a given task ranged from none to as high as 67% (two-thirds). Over the course of the Program, a total of twenty six tasks were proposed for DOE approval. Over the period of performance of the Cooperative agreement, WRI has put in place projects utilizing a total of $7,089,581 in USDOE funds. Against this funding, cosponsors have committed $7,398,476 in private funds to produce a program valued at $14,488,057. Tables 1 and 2 presented at the end of this section is a compilation of the funding for all the tasks conducted under the program. The goal of the Cooperative Research and Development Program for Fossil Energy-Related Resources was to through collaborative research with the industry, develop or assist in the development of innovative technology solutions that will: • Increase the production of United States energy resources – coal, natural gas, oil, and renewable energy resources; • Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; • Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and • Minimize environmental impacts of energy production and utilization. Success of the Program can be measured by

  19. EPA OIG's RSS Feed

    Science.gov (United States)

    EPA OIG's RSS Feed - The EPA OIG offers an XML news feed (RSS) covering all of our publications and news. To use our pre-made feed, click on the link below, copy the URL, then paste it into your prefferred feed reader.

  20. EPA Linked Open Data (Collection)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a collection item referencing the following EPA Linked Data resources: - EPA Facility Registry Service (FRS) - EPA Substance Registry Service (SRS) -...

  1. EPA Library Network Communication Strategies

    Science.gov (United States)

    To establish Agency-wide procedures for the EPA National Library Network libraries to communicate, using a range of established mechanisms, with other EPA libraries, EPA staff, organizations and the public.

  2. Field Collection Methods for an EPA Pilot Study Evaluating ...

    Science.gov (United States)

    This compilation of field collection standard operating procedures (SOPs) was assembled for the U.S. Environmental Protection Agency’s (EPA) Pilot Study add-on to the Green Housing Study (GHS). A detailed description of this add-on study can be found in the peer reviewed research protocol entitled “An EPA Pilot Study Evaluating Personal, Housing, and Community Factors Influencing Children’s Potential Exposures to Indoor Contaminants at Various Lifestages –Research Protocol” 1. Briefly, the Centers for Disease Control and Prevention’s (CDC) Green Housing Study (GHS) follows changes in environmental measurements [pesticides, volatile organic compounds (VOCs), particulate matter (i.e., PM2.5 and 1.0), indoor allergens, and fungi] in both U.S. Department of Housing and Urban Development (HUD) green-renovated and comparison (no renovation) homes and relates these changes to asthma morbidity in children ages 7-12 years. Green-renovations include (but are not limited to) use of low VOC materials, use of energy efficient appliances, and integrated pest management. The EPA has leveraged this opportunity to collect additional multimedia measurements and questionnaire data from the index children actively participating in the GHS and a sibling in order to characterize personal, housing, and community factors. The purpose of this document is to publish the methodology EPA used for a specific study for reference and use by other scientists both within the Agency

  3. Computational Toxicology as Implemented by the US EPA ...

    Science.gov (United States)

    Computational toxicology is the application of mathematical and computer models to help assess chemical hazards and risks to human health and the environment. Supported by advances in informatics, high-throughput screening (HTS) technologies, and systems biology, the U.S. Environmental Protection Agency EPA is developing robust and flexible computational tools that can be applied to the thousands of chemicals in commerce, and contaminant mixtures found in air, water, and hazardous-waste sites. The Office of Research and Development (ORD) Computational Toxicology Research Program (CTRP) is composed of three main elements. The largest component is the National Center for Computational Toxicology (NCCT), which was established in 2005 to coordinate research on chemical screening and prioritization, informatics, and systems modeling. The second element consists of related activities in the National Health and Environmental Effects Research Laboratory (NHEERL) and the National Exposure Research Laboratory (NERL). The third and final component consists of academic centers working on various aspects of computational toxicology and funded by the U.S. EPA Science to Achieve Results (STAR) program. Together these elements form the key components in the implementation of both the initial strategy, A Framework for a Computational Toxicology Research Program (U.S. EPA, 2003), and the newly released The U.S. Environmental Protection Agency's Strategic Plan for Evaluating the T

  4. A Practical School Public Relations Research Primer

    Science.gov (United States)

    Moore, Edward H.

    2010-01-01

    Advances in communication technology have created many new tools for school communicators--as well as increasing complexities for their programs. As a result, solid school communication research programs offering practical research insights for planning, tracking, and assessing school communication efforts are more important than ever. Still, many…

  5. EPA Geospatial Applications

    Science.gov (United States)

    EPA has developed many applications that allow users to explore and interact with geospatial data. This page highlights some of the flagship geospatial web applications but these represent only a fraction of the total.

  6. EPA Recovery Mapper

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Recovery Mapper is an Internet interactive mapping application that allows users to discover information about every American Recovery and Reinvestment Act...

  7. EPA Collaboration with Vietnam

    Science.gov (United States)

    Vietnam, one of Asia’s emerging economies, is an important environmental partner for EPA in Asia. EPA’s current cooperation with Vietnam primarily focuses on dioxin remediation and technical assistance to reduce methane emissions.

  8. US EPA CARE Grants

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a provisional dataset that contains point locations for the subset of Community Action for a Renewed Environment (CARE) grants given out by the US EPA. CARE...

  9. EPA Nanorelease Dataset

    Data.gov (United States)

    U.S. Environmental Protection Agency — EPA Nanorelease Dataset. This dataset is associated with the following publication: Wohlleben, W., C. Kingston, J. Carter, E. Sahle-Demessie, S. Vazquez-Campos, B....

  10. US EPA EJ Grants

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a provisional dataset that contains point locations for all Environmental Justice (EJ) grants given out by the US EPA. There are many limitations to the data...

  11. EPA Challenges & Prizes

    Science.gov (United States)

    EPA is a government leader in tapping the power of contributions from the public to help solve difficult problems that affect the environment and public health. Prize competitions allow federal agencies to pay only for successful solutions.

  12. Public relations metrics: research and evaluation

    NARCIS (Netherlands)

    van Ruler, B.; Tkalac Verčič, A.; Verčič, D.

    2008-01-01

    Responding to the increasing need in academia and the public relations profession, this volume presents the current state of knowledge in public relations measurement and evaluation. The book brings together ideas and methods that can be used throughout the world, and scholars and practitioners from

  13. Relating SLA Research to Language Teaching Materials

    Directory of Open Access Journals (Sweden)

    Vivian J. Cook

    1998-12-01

    Full Text Available Abstract This article discusses applications of Second Language Acquisition (SLA research to the preparation of language coursebooks. The author suggests a number of ways in which SLA research findings can help improve coursebooks and thereby enhance the learning of large numbers of students. Research leads us to consider learners as genuine speakers of the L2, as bilinguals who still have an L1 present in their minds and who do not all go about learning the L2 in the same way. Few coursebooks take into account these and other findings of SLA research, for example: that the acquisition of basic syntax precedes the acquisition of inflectional morphology, that most of the syntax to be learned is really part of the lexicon, or that vocabulary needs to be encountered in a structural and semantic context in order to be effectively acquired. Coursebook authors also need to bear in mind that pronunciation is necessary not only for communication but also for the actual learning of L2 forms, and that some aspects of the L2 writing system need to be explicitly taught. The author provides two sample lessons to illustrate how these research findings might be applied to the writing of a coursebook.

  14. (n-3) fatty acids and cardiovascular health: are effects of EPA and DHA shared or complementary?

    Science.gov (United States)

    Mozaffarian, Dariush; Wu, Jason H Y

    2012-03-01

    Considerable research supports cardiovascular benefits of consuming omega-3 PUFA, also known as (n-3) PUFA, from fish or fish oil. Whether individual long-chain (n-3) PUFA have shared or complementary effects is not well established. We reviewed evidence for dietary and endogenous sources and cardiovascular effects on biologic pathways, physiologic risk factors, and clinical endpoints of EPA [20:5(n-3)], docosapentaenoic acid [DPA, 22:5(n-3)], and DHA [22:6(n-3)]. DHA requires direct dietary consumption, with little synthesis from or retroconversion to DPA or EPA. Whereas EPA is also largely derived from direct consumption, EPA can also be synthesized in small amounts from plant (n-3) precursors, especially stearidonic acid. In contrast, DPA appears principally derived from endogenous elongation from EPA, and DPA can also undergo retroconversion back to EPA. In experimental and animal models, both EPA and DHA modulate several relevant biologic pathways, with evidence for some differential benefits. In humans, both fatty acids lower TG levels and, based on more limited studies, favorably affect cardiac diastolic filling, arterial compliance, and some metrics of inflammation and oxidative stress. All three (n-3) PUFA reduce ex vivo platelet aggregation and DHA also modestly increases LDL and HDL particle size; the clinical relevance of such findings is uncertain. Combined EPA+DHA or DPA+DHA levels are associated with lower risk of fatal cardiac events and DHA with lower risk of atrial fibrillation, suggesting direct or indirect benefits of DHA for cardiac arrhythmias (although not excluding similar benefits of EPA or DPA). Conversely, EPA and DPA, but not DHA, are associated with lower risk of nonfatal cardiovascular endpoints in some studies, and purified EPA reduced risk of nonfatal coronary syndromes in one large clinical trial. Overall, for many cardiovascular pathways and outcomes, identified studies of individual (n-3) PUFA were relatively limited, especially

  15. Dietary intake of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in children - a workshop report.

    Science.gov (United States)

    Koletzko, Berthold; Uauy, Ricardo; Palou, Andreu; Kok, Frans; Hornstra, Gerard; Eilander, Ans; Moretti, Diego; Osendarp, Saskia; Zock, Peter; Innis, Sheila

    2010-03-01

    There is controversy whether children should have a dietary supply of preformed long-chain polyunsaturated n-3 fatty acids EPA and DHA. The aims of the workshop were to review evidence for a possible benefit of a preformed EPA and/or DHA supply, of data required to set desirable intakes for children aged 2-12 years, and of research priorities. The authors concluded that EPA and DHA intakes per kg body weight may often be low in 2- to 12-year-old children, relative to intakes per kg body weight of breast-fed infants and adult intakes, but reliable data are scarce. Little information is available that increasing dietary intakes of EPA or DHA in children has benefits to physical or mental function or other health endpoints. Studies addressing EPA and DHA intakes and tissue status among groups of children with different dietary habits, and measures of relevant development and health endpoints, are needed for developing potential advice on desirable intakes of EPA and/or DHA in children. At this time it appears prudent to advise that dietary intakes in childhood are consistent with future eating patterns supporting adult health, such as prevention of metabolic disorders and CVD, supporting immune function, and reproductive health. In conclusion, the available information relating dietary EPA and DHA intakes in children aged 2-12 years to growth, development and health is insufficient to derive dietary intake recommendations for EPA and DHA. Adequately designed studies addressing dietary intakes, measures of status and relevant functional or health effects across this age group are needed.

  16. Base Program on Energy Related Research

    Energy Technology Data Exchange (ETDEWEB)

    Western Research Institute

    2008-06-30

    The main objective of the Base Research Program was to conduct both fundamental and applied research that will assist industry in developing, deploying, and commercializing efficient, nonpolluting fossil energy technologies that can compete effectively in meeting the energy requirements of the Nation. In that regard, tasks proposed under the WRI research areas were aligned with DOE objectives of secure and reliable energy; clean power generation; development of hydrogen resources; energy efficiency and development of innovative fuels from low and no-cost sources. The goal of the Base Research Program was to develop innovative technology solutions that will: (1) Increase the production of United States energy resources--coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. This report summarizes the accomplishments of the overall Base Program. This document represents a stand-alone Final Report for the entire Program. It should be noted that an interim report describing the Program achievements was prepared in 2003 covering the progress made under various tasks completed during the first five years of this Program.

  17. Aspects Related to Researching Consumer Preferences

    Directory of Open Access Journals (Sweden)

    Mirela-Cristina Voicu

    2007-09-01

    Full Text Available Catching the essence of consumer’ preferences, a dimension of consumers’ behavior throughmarketing research represents an important aspect in the activity of any organization and, in the sametime, an objective very difficult to reach. This paper is meant to bring some light on the importance ofknowing the consumer’ preferences and on the ways that consumer’ preferences are determined.

  18. Building-related symptoms among U.S. office workers and risks factors for moisture and contamination: Preliminary analyses of U.S. EPA BASE Data

    Energy Technology Data Exchange (ETDEWEB)

    Mendell, Mark J.; Cozen, Myrna

    2002-09-01

    The authors assessed relationships between health symptoms in office workers and risk factors related to moisture and contamination, using data collected from a representative sample of U.S. office buildings in the U.S. EPA BASE study. Methods: Analyses assessed associations between three types of weekly, workrelated symptoms-lower respiratory, mucous membrane, and neurologic-and risk factors for moisture or contamination in these office buildings. Multivariate logistic regression models were used to estimate the strength of associations for these risk factors as odds ratios (ORs) adjusted for personal-level potential confounding variables related to demographics, health, job, and workspace. A number of risk factors were associated (e.g., 95% confidence limits excluded 1.0) significantly with small to moderate increases in one or more symptom outcomes. Significantly elevated ORs for mucous membrane symptoms were associated with the following risk factors: presence of humidification system in good condition versus none (OR = 1.4); air handler inspection annually versus daily (OR = 1.6); current water damage in the building (OR = 1.2); and less than daily vacuuming in study space (OR = 1.2). Significantly elevated ORs for lower respiratory symptoms were associated with: air handler inspection annually versus daily (OR = 2.0); air handler inspection less than daily but at least semi-annually (OR=1.6); less than daily cleaning of offices (1.7); and less than daily vacuuming of the study space (OR = 1.4). Only two statistically significant risk factors for neurologic symptoms were identified: presence of any humidification system versus none (OR = 1.3); and less than daily vacuuming of the study space (OR = 1.3). Dirty cooling coils, dirty or poorly draining drain pans, and standing water near outdoor air intakes, evaluated by inspection, were not identified as risk factors in these analyses, despite predictions based on previous findings elsewhere, except that very

  19. Research Protocol: Collections Related to Synthetic Turf Fields with Crumb Rubber Infill

    Science.gov (United States)

    The “Federal Research Action Plan on Recycled Tire Crumb Used on Playing Fields and Playgrounds” (referred to subsequently as the Federal Research Action Plan or FRAP) was finalized in February 2016. The U.S. EPA and CDC/ATSDR, in collaboration with CPSC, have prepare...

  20. 78 FR 25267 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Science.gov (United States)

    2013-04-30

    ... research on the potential impacts of hydraulic fracturing on drinking water resources from April 30, 2013... research to examine the relationship between hydraulic fracturing and drinking water resources. The EPA... drinking water resources and to identify the driving factors that may affect the severity and frequency of...

  1. Pinch Related Research At Institute For Plasma Research, India

    Science.gov (United States)

    Shyam, Anurag

    2006-01-01

    Several pinch related experiment, their drivers and related diagnostics are being developed in our laboratory. The first set of experiments is to investigate various aspects of magnetized target fusion (MTF/MAGO). To drive the liner, in Z or theta pinch configuration, a 1.2 MJ, 3.6 MA capacitor bank is developed. For liner diagnostics flash radiography, VISAR and pyrometery are being developed. To produce magnetized (target) plasma a 120 kJ, 3 MA and several other banks are developed. Hot magnetized Plasma will be diagnosed by optical schlieren, interferometery and X-Ray spectrometry. A terra-watt system consisting of a Marx bank and water line delivering 800 kA at 1.6 MV will be commissioned, soon. The device will be used to study different pinch (wire array) configurations for production of electro-magnetic radiations. Smaller pulsed power systems, consisting of 1MV/500 kV Marx bank/tesla transformer and than water or solid state (cables) pulse forming network (coax) are also being developed for capillary discharge and other experiments. Two plasma foci experiments are also being conducted. The effort is produce a repetitively operating compact plasma focus.

  2. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2014-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 4 février de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org. * * * * * Carte de membre de l'Association du personnel du CERN Les membres GAC-EPA qui souhaitent recevoir une carte de membre AP en 2014 doivent  en faire la demande par email à secretariat@gac-epa.org, ou par lettre au secrétaire ...

  3. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2015-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 3 mars de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 7 avril, 5 mai, 2 juin, 1er septembre, 6 octobre, 3 novembre et 1er décembre 2013. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  4. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2013-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 1er octobre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 5 novembre et 3 décembre 2013. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  5. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2013-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 5 novembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel La permanence suivante aura lieu le mardi 3 décembre 2013. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  6. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2013-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 3 décembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  7. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2013-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 7 mai de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ e-mail : gac-epa@gac-epa.org

  8. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2015-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 7 avril de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 5 mai, 2 juin, 1er septembre, 6 octobre, 3 novembre et 1er décembre 2013. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  9. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2015-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 3 février de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  10. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 5 avril de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 3 mai, 7 juin, 6 septembre, 4 octobre, 1er et 29 novembre décembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  11. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 1er mars de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 5 avril, 3 mai, 7 juin, 6 septembre, 4 octobre, 1er et 29 novembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  12. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : le mardi 29 novembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  13. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 2 février de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 1er mars, 5 avril, 3 mai, 7 juin, 6 septembre, 4 octobre, 1er et 29 novembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  14. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2015-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 1er décembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  15. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 3 mai de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 7 juin, 6 septembre, 4 octobre, 1er et 29 novembre décembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  16. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2015-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 2 juin de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 1er septembre, 6 octobre, 3 novembre et 1er décembre 2015. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  17. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 4 octobre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 1er et 29 novembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  18. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 5 avril de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 3 mai, 7 juin, 6 septembre, 4 octobre, 1er et 29 novembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  19. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : le mardi 1er novembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel. La permanence suivante aura lieu le mardi 29 novembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  20. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2015-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 3 novembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel La permanence suivante aura lieu le mardi 1er décembre 2015. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  1. GAC-EPA

    CERN Multimedia

    GAC-EPA

    GROUPEMENT DES ANCIENS DU CERN ESO PENSIONERS’S ASSOCIATION Le GAC-EPA organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le Mardi 1er décembre de 13 h 30 à 16 h 00 Salle de conférence de l’Association du personnel Les permanences du GAC-EPA sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants !) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. http://www.gac-epa.org

  2. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2012-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 8 mai de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. * * * * * Informations : http://gac-epa.org/ e-mail : gac-epa@gac-epa.org

  3. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2013-01-01

    Carte de membre de l'Association du personnel du CERN Comme cela a été précisé dans le bulletin d'automne n° 43, les membres GAC-EPA qui souhaitent recevoir une carte de membre AP en 2013 devront en faire la demande, avant le 31 janvier, par email à secretariat@gac-epa.org, ou par lettre au secrétaire du GAC-EPA, p/a Association du personnel CERN, CH-1211 GENEVE 23. Il n'y a pas de tacite reconduction de ces cartes et par conséquent une demande doit être faite chaque année par l'intéressé(e).

  4. EPA Communications Stylebook: Writing Guide

    Science.gov (United States)

    For the most part, EPA follows the Associated Press (AP) Stylebook. Other requirements of basic punctuation and grammar and usage in EPA writing modify, supplement, or in some cases reiterate AP style.

  5. Turbulent times : Consequences for crisis management and related future research

    NARCIS (Netherlands)

    van der Molen, Irna; Vos, Marita F.; Vos, Marita

    In this chapter, we will address the idea that organisational resilience calls for management across organisational and discipline borders. We will also discuss the need for related applied research and technological development. Finally, we will look into future research design.

  6. 77 FR 67361 - Request for Information To Inform Hydraulic Fracturing Research Related to Drinking Water Resources

    Science.gov (United States)

    2012-11-09

    ... impacts of hydraulic fracturing on drinking water resources. DATES: EPA will accept data and literature in... scientific research to examine the relationship between hydraulic fracturing and drinking water resources... water resources, if any, and to identify the driving factors that may affect the severity and frequency...

  7. Hazardous Waste Sites not making the final EPA National Priority List of Hazardous Waste Sites

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — These are sites from EPA CERCLIS list that are not final National-Priority-List Hazardous Waste sites. The data was obtained from EPA's LandView CDs.

  8. Meet EPA Scientist Maureen R. Gwinn, M.S. Ph.D. DABT

    Science.gov (United States)

    EPA biologist Dr. Maureen Gwinn works on human health hazard assessments for the Agency's IRIS program. Dr. Gwinn currently serves as the Associate Program Director for Community Health in EPA's Sustainable and Healthy Communities national research program

  9. EPA, NASA, NOAA and USGS Creating Early Warning System to Detect Harmful Algal Blooms

    Science.gov (United States)

    WASHINGTON- The U.S. Environmental Protection Agency (EPA) announced today that it is developing an early warning indicator system using historical and current satellite data to detect algal blooms. EPA researchers will develop a mobile app to inform water

  10. Meet EPA Chemist Mark Strynar, Ph.D.

    Science.gov (United States)

    Dr. Mark Strynar is a physical scientist in EPA's Office of Research and Development. His research interests include developing methods to measure and analyze the movement of PFCs and other xenobiotic compounds in biological and environmental media

  11. Meet EPA Scientist Robert Devlin, Ph.D.

    Science.gov (United States)

    EPA scientist Dr. Robert Devlin's main research interest is understanding the health effects of air pollution. His research characterizes the effects that inhaled substances, such as air pollutants, have on human pulmonary and cardiovascular health

  12. Meet EPA Scientist Jeff Szabo, Ph.D.

    Science.gov (United States)

    EPA scientist Jeff Szabo, Ph.D., has worked for the EPA’s National Homeland Security Research Center since 2005. He conducts and manages water security research projects at EPA’s Test and Evaluation facility.

  13. Meet EPA Scientist Marie O'Shea, Ph.D.

    Science.gov (United States)

    EPA Scientist Dr. Marie O'Shea is Region 2's Liaison to the Agency's Office of Research and Development (ORD). Marie has a background in research on urban watershed management, focused on characterizing and controlling nutrients in stormwater runoff.

  14. Meet EPA Scientist Blake Schaeffer, Ph.D.

    Science.gov (United States)

    EPA research ecologist Blake Schaeffer, Ph.D. focuses on ways to use satellite remote sensing technology to monitor water quality. His research interests broadly include deriving water quality parameters in coasts, estuaries, and lakes using satellites

  15. Integrating transcriptomics and metabolomics to characterize the regulation of EPA biosynthesis in response to cold stress in seaweed Bangia fuscopurpurea.

    Science.gov (United States)

    Cao, Min; Wang, Dongmei; Mao, Yunxiang; Kong, Fanna; Bi, Guiqi; Xing, Qikun; Weng, Zhen

    2017-01-01

    Bangia fuscopurpurea is a traditional mariculture crop having high nutritional value, eicosapntemacnioc acid (EPA) production, and protein content. As an intertidal species, it can tolerate drastic changes in abiotic factors such as temperature, hydration, and light radiation; however, genomic information on the evolutionary aspect and mechanism of EPA enrichment in B. fuscopurpurea and the role of EPA in cold tolerance in this species remain elusive. We conducted transcriptome profile analysis in B. fuscopurpurea to investigate the biological functions of genes associated with resistance to various environment factors. We identified 41,935 unigenes that were assembled and applied to public databases to define their functional annotation (NR, GO, KEGG, KOG, and SwissProt). We further identified genes that encoded key enzymes in EPA biosynthesis; five paralogous genes encoding delta5 desaturase were detected in B. fuscopurpurea. Fatty acid profiling and gene expression analysis of B. fuscopurpurea grown under cold stress were simultaneously performed. The EPA content was increased by 29.8% in the samples grown at 4°C, while the total amount of fatty acids remained unchanged. Moreover, all the EPA biosynthesis-related desaturase and elongase genes were upregulated under cold stress. Thus, we hypothesized that diverse EPA biosynthesis pathways and significant increase in gene copy numbers of fatty acid desaturases, together with the concomitant elevation in the transcriptional level of genes associated with fatty acid metabolism, lead to EPA accumulation and subsequently affect membrane fluidity, contributing to cold stress resistance in B. fuscopurpurea. Our findings not only provide a fundamental genetic background for further research in B. fuscopurpurea, but also have important implications for screening and genetic engineering of algae and plants for EPA production.

  16. Meet EPA Scientist Wayne Cascio, M.D.

    Science.gov (United States)

    EPA scientist Dr. Wayne Cascio spent over 25 years as a cardiologist helping people take care of their hearts. Now he is bringing a broader view of public health to EPA by leading research on the links between exposures to air pollution and heart health

  17. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2016-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 1er novembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel La permanence suivante aura lieu le mardi 29 novembre 2016. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php  

  18. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 31 octobre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel La permanence suivante aura lieu le mardi 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  19. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 26 septembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 31 octobre et 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  20. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 28 novembre de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  1. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 30 mai de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  2. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 29 août de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/ Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php  

  3. Maps | ECHO | US EPA

    Science.gov (United States)

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  4. Trends | ECHO | US EPA

    Science.gov (United States)

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  5. Managing Power Relations in Doctoral Education through Research ...

    African Journals Online (AJOL)

    Research is central to doctoral education in universities around the globe. The ability of a student to successfully complete the doctoral research is largely dependent on the power relations between the student and the supervisor. The purpose of this paper is to discuss how power relations could be managed through ...

  6. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 31 janvier de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 28 février, 28 mars, 25 avril, 30 mai, 29 août, 26 septembre, 31 octobre et 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. e-mail : gac-epa@gac-epa.org.

  7. Sports-related research trends at South African universities | Burnett ...

    African Journals Online (AJOL)

    ... management and leisure studies, the psycho-social aspects of sport, education and training). Innovation particularly relates to sport medical and sport science research of entrepreneurial nature. A need for collaboration, inter-disciplinary research and grounded research within an African paradigm has been recognised.

  8. Gender relations and health research: a review of current practices

    Directory of Open Access Journals (Sweden)

    Bottorff Joan L

    2011-12-01

    Full Text Available Abstract Introduction The importance of gender in understanding health practices and illness experiences is increasingly recognized, and key to this work is a better understanding of the application of gender relations. The influence of masculinities and femininities, and the interplay within and between them manifests within relations and interactions among couples, family members and peers to influence health behaviours and outcomes. Methods To explore how conceptualizations of gender relations have been integrated in health research a scoping review of the existing literature was conducted. The key terms gender relations, gender interactions, relations gender, partner communication, femininities and masculinities were used to search online databases. Results Through analysis of this literature we identified two main ways gender relations were integrated in health research: a as emergent findings; and b as a basis for research design. In the latter, gender relations are included in conceptual frameworks, guide data collection and are used to direct data analysis. Conclusions Current uses of gender relations are typically positioned within intimate heterosexual couples whereby single narratives (i.e., either men or women are used to explore the influence and/or impact of intimate partner gender relations on health and illness issues. Recommendations for advancing gender relations and health research are discussed. This research has the potential to reduce gender inequities in health.

  9. Social Indicators Research and Health-Related Quality of Life Research.

    Science.gov (United States)

    Michalos, Alex C.

    2004-01-01

    The aim of this essay is to build a bridge between two intersecting areas of research, social indicators research on the one hand and health-related quality of life research on the other. The first substantive section of the paper introduces key concepts and definitions in the social indicators research tradition, e.g., social indicators,…

  10. Two-Stage Enzymatic Preparation of Eicosapentaenoic Acid (EPA) And Docosahexaenoic Acid (DHA) Enriched Fish Oil Triacylglycerols.

    Science.gov (United States)

    Zhang, Zhen; Liu, Fang; Ma, Xiang; Huang, Huihua; Wang, Yong

    2018-01-10

    Fish oil products in the form of triacylglycerols generally have relatively low contents of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) and so it is of potential research and industrial interest to enrich the related contents in commercial products. Thereby an economical and efficient two-stage preparation of EPA and DHA enriched fish oil triacylglycerols is proposed in this study. The first stage was the partial hydrolysis of fish oil by only 0.2 wt.‰ AY "Amano" 400SD which led to increases of EPA and DHA contents in acylglycerols from 19.30 and 13.09 wt % to 25.95 and 22.06 wt %, respectively. Subsequently, products of the first stage were subjected to transesterification with EPA and DHA enriched fatty acid ethyl esters (EDEE) as the second stage to afford EPA and DHA enriched fish oil triacylglycerols by using as low as 2 wt % Novozyme 435. EDEEs prepared from fish oil ethyl ester, and recycled DHA and EPA, respectively, were applied in this stage. Final products prepared with two different sources of EDEEs were composed of 97.62 and 95.92 wt % of triacylglycerols, respectively, with EPA and DHA contents of 28.20 and 21.41 wt % for the former and 25.61 and 17.40 wt % for the latter. Results not only demonstrate this two-stage process's capability and industrial value for enriching EPA and DHA in fish oil products, but also offer new opportunities for the development of fortified fish oil products.

  11. Grant-Funded Research in Environmental Economics

    Science.gov (United States)

    This database contains summaries of these awards, as well as project reports and publications, developed under environmental economics-related grants made by EPA's Office of Research and Development, NCEE and their partners since 1990.

  12. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2012-01-01

    Le GAC-EPA organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le Mardi 5 juin de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires.

  13. Methodological Issues in HIV-Related Social Research in Nigeria ...

    African Journals Online (AJOL)

    Methodological Issues in HIV-Related Social Research in Nigeria. ... like sexual mores and sexuality requires much more than a straightjacket social science method, such as simply doing a cross-section study and/or using interview schedule.

  14. Research on Race and Ethnic Relations among Community College Students

    Science.gov (United States)

    Maxwell, William; Shammas, Diane

    2007-01-01

    Considerable research has been conducted in the past two decades on race and ethnic relations among community college students. The atheoretical underpinnings of this research have led to vague and conflicting findings regarding such concepts as campus climate, discrimination, and the benefits of campus diversity. This article briefly reviews…

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

    Science.gov (United States)

    Tight, Malcolm, Ed.

    2005-01-01

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

  16. How EPA Assesses Chemical Safety

    Science.gov (United States)

    EPA's existing chemicals programs address pollution prevention, risk assessment, hazard and exposure assessment and/or characterization, and risk management for chemicals substances in commercial use.

  17. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 30 mai de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 29 août, 26 septembre, 31 octobre et 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  18. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 28 mars de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 25 avril, 30 mai, 29 août, 26 septembre, 31 octobre et 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  19. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 28 février de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 28 mars, 25 avril, 30 mai, 29 août, 26 septembre, 31 octobre et 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  20. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2017-01-01

    Le GAC organise des permanences avec entretiens individuels qui se tiennent le dernier mardi de chaque mois, sauf en juin, juillet et décembre. La prochaine permanence se tiendra le : Mardi 25 avril de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences suivantes auront lieu les mardis 30 mai, 29 août, 26 septembre, 31 octobre et 28 novembre 2017. Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires. Informations : http://gac-epa.org/. Formulaire de contact : http://gac-epa.org/Organization/ContactForm/ContactForm-fr.php

  1. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2012-01-01

    Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 3 avril de 13 h 30 à 16 h 00 Salle de réunion de l’Association du personnel Les permanences du Groupement des Anciens sont ouvertes aux bénéficiaires de la Caisse de pensions (y compris les conjoints survivants) et à tous ceux qui approchent de la retraite. Nous invitons vivement ces derniers à s’associer à notre groupement en se procurant, auprès de l’Association du personnel, les documents nécessaires.     René Oberli 1930 – 2011 Nous avons le regret  de vous annoncer le décès de notre collègue et ami René Oberli survenu le 24 décembre 2011. Vous trouverez un hommage sur le site web du GAC-EPA sous http://www.gac-epa.org/History/Tributes/2011/Ren...

  2. Ethical Challenges embedded in qualitative research interviews with close relatives

    DEFF Research Database (Denmark)

    Haahr, Anita; Norlyk, Annelise; Hall, Elisabeth

    2013-01-01

    Nurse researchers engaged in qualitative interviews with patients and spouses in healthcare may often experience being in unforseen ethical dilemmas. Researchers are guided by the bioethical principles of justice, beneficence, non-maleficence respect for human rights and respect for autonomy...... through the entire research process. However, these principles are not sufficient to prepare researchers for unanticipated ethical dilemmas related to qualitative researchs interviews. We describe and discuss ethically challenging and difficult moments embedded in two cases from our own phenomenological...... interview studies. We argue that qualitative interviews involve navigation between being guided by bioethics as a researcher, being a therapist/nurse and being a fellow human being or even a friend. The researchers' premises to react to unexpected situations and act in a sound ethical manner must...

  3. Research progress on related genes for primary open angle glaucoma

    Directory of Open Access Journals (Sweden)

    Ailijiang·Aierken

    2014-04-01

    Full Text Available Primary open angle glaucoma(POAGis the main cause of blindness with visual field damage and optic nerve degeneration. In recent years, a lot of researches have been done, showing that genetic factors and gene mutation play an important role in POAG. There are more than 20 related POAG genes. Now we will review the related genes of POAG, especially the well known causative genes of MYOC, OPTN, WDR36, and CAV1/CAV2, in terms of their locations, structures, research progress, et al, and provide a reference for genetic research in primary open-angle glaucoma.

  4. Meet EPA Scientist Dermont Bouchard, Ph.D.

    Science.gov (United States)

    EPA Scientist Dermont Bouchard, Ph.D., is working to better understand how tiny nanomaterials might be released into the environment. His research helps regulators and other decision-makers lower risks and better protect human health and the environment

  5. SCIENCE CAREERS AT EPA: AN EXCITING OPPORTUNITY TO SERVE

    Science.gov (United States)

    The Environmental Protection Agency has 30 years of history protecting the environment and human health. The scientists at EPA have different backgrounds and experiences that contribute to the creativity of research and development of risk assessment techniques. An overview o...

  6. Meet EPA Scientist Chris Weaver, Ph.D.

    Science.gov (United States)

    EPA scientist Dr. Chris Weaver’s research focuses on climate change science, especially evaluating the specific risks global change poses to air quality, water quality, human health, and ecosystems.

  7. Meet EPA Scientist Heriberto Cabezas, Ph.D.

    Science.gov (United States)

    Heriberto Cabezas, Ph.D. is currently the Senior Science Advisor to the Sustainable Technology Division in EPA's National Risk Management Research Lab, where he works to advance the application of science and technologies to address sustainability.

  8. Meet EPA Scientist Jane Gallagher, Ph.D.

    Science.gov (United States)

    Dr. Jane Gallagher is an EPA research health scientist working with expertise in both field and clinical studies. She develops, tests, and integrates new methods, approaches and biomarkers to study human health risks posed by environmental chemicals

  9. Meet EPA Scientist Ken Bailey, M.En.

    Science.gov (United States)

    Ken Bailey is currently on detail to EPA's Office of Research and Development from the Office of the Secretary of the Interior, Assistant Secretary/Indian Affairs. He is an environmental scientist specializing in remote sensing.

  10. Meet EPA Scientist Jody Shoemaker, Ph.D.

    Science.gov (United States)

    EPA research chemist Jody Shoemaker, Ph.D., works to support Agency efforts to protect drinking water. She helps develop methods for analyzing organic chemicals on the Drinking Water Contaminant Candidate List (CCL).

  11. Meet EPA Scientist Cynthia Yund, Ph.D.

    Science.gov (United States)

    Currently Dr. Yund is an Environmental Health Scientist with the National Homeland Security Research Center at the EPA. Her areas of expertise include community health, injury epidemiology, and bio-terror preparedness.

  12. Notification: Assessment of EPA Telework Policies and Tools

    Science.gov (United States)

    Project #OPE-FY16-0028, August 23, 2016. The EPA OIG plans to begin preliminary research to assess the agency's compliance with and implementation of relevant teleworking policies and guidance issued by the Office of Personnel Management.

  13. Meet EPA Natural Resource Economist Marisa Mazzotta, Ph.D.

    Science.gov (United States)

    Marisa Mazzotta, Ph.D. currently works as an Economist at EPA's Atlantic Ecology Division. Her research focuses on the public's valuation and prioritization of natural resources, and the relationship between ecological changes and economic benefits.

  14. Application of the U.S. EPA Mode of Action Framework for Purposes of Guiding Future Research: A Case Study Involving the Oral Carcinogenicity of Hexavalent Chromium

    Science.gov (United States)

    Thompson, Chad M.; Haws, Laurie C.; Harris, Mark A.; Gatto, Nicole M.; Proctor, Deborah M.

    2011-01-01

    Mode of action (MOA) analysis provides a systematic description of key events leading to adverse health effects in animal bioassays for the purpose of informing human health risk assessment. Uncertainties and data gaps identified in the MOA analysis may also be used to guide future research to improve understanding of the MOAs underlying a specific toxic response and foster development of toxicokinetic and toxicodynamic models. An MOA analysis, consistent with approaches outlined in the MOA Framework as described in the Guidelines for Carcinogen Risk Assessment, was conducted to evaluate small intestinal tumors observed in mice chronically exposed to relatively high concentrations of hexavalent chromium (Cr(VI)) in drinking water. Based on review of the literature, key events in the MOA are hypothesized to include saturation of the reductive capacity of the upper gastrointestinal tract, absorption of Cr(VI) into the intestinal epithelium, oxidative stress and inflammation, cell proliferation, direct and/or indirect DNA modification, and mutagenesis. Although available data generally support the plausibility of these key events, several unresolved questions and data gaps were identified, highlighting the need for obtaining critical toxicokinetic and toxicodynamic data in the target tissue and in the low-dose range. Experimental assays that can address these data gaps are discussed along with strategies for comparisons between responsive and nonresponsive tissues and species. This analysis provides a practical application of MOA Framework guidance and is instructive for the design of studies to improve upon the information available for quantitative risk assessment. PMID:20947717

  15. Energy-related indoor environmental quality research: A priority agenda

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, W.J.; Brager, G.; Burge, H.; Cummings, J.; Levin, H.; Loftness, V.; Mendell, M.J.; Persily, A.; Taylor, S.; Zhang, J.S.

    2002-08-01

    A multidisciplinary team of IEQ and energy researchers has defined a program of priority energy-related IEQ research. This paper describes the methods employed to develop the agenda, and 35 high priority research and development (R&D) project areas related to four broad goals: (1) identifying IEQ problems and opportunities; (2) developing and evaluating energy-efficient technologies for improving IEQ; (3) developing and evaluating energy-efficient practices for improving IEQ; and (4) encouraging or assisting the implementation of technologies or practices for improving IEQ. The identified R&D priorities reflect a strong need to benchmark IEQ conditions in small commercial buildings, schools, and residences. The R&D priorities also reflect the need to better understand how people are affected by IEQ conditions and by the related building characteristics and operation and maintenance practices. The associated research findings will provide a clearer definition of acceptable IEQ that is required to guide the development of technologies, practices, standards, and guidelines. Quantifying the effects of building characteristics and practices on IEQ conditions, in order to provide the basis for development of energy efficient and effective IEQ control measures, was also considered a priority. The development or advancement in a broad range of IEQ tools, technologies, and practices are also a major component of the priority research agenda. Consistent with the focus on ''energy-related'' research priorities, building ventilation and heating, ventilating and air conditioning (HVAC) systems and processes are very prominent in the agenda. Research related to moisture and microbiological problems, particularly within hot and humid climates, is also prominent within the agenda. The agenda tends to emphasize research on residences, small commercial buildings, and schools because these types of buildings have been underrepresented in prior research. Most of

  16. EPA Facilities and Regional Boundaries Service, US, 2012, US EPA, SEGS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This SEGS web service contains EPA facilities, EPA facilities labels, small- and large-scale versions of EPA region boundaries, and EPA region boundaries extended to...

  17. Environmental futures research at the U.S. Environmental Protection Agency

    Science.gov (United States)

    Robert L. Olson

    2012-01-01

    Relatively little research on environmental futures has been carried out in the United States. An exception is the long-running futures research that the U.S. Environmental Protection Agency (EPA) has been conducting since the 1970s. This paper reviews past and current efforts toward developing a capacity for environmental foresight within the EPA, and discusses some...

  18. Research approaches related to phenomenology: negotiating a complex landscape.

    Science.gov (United States)

    Dowling, Maura; Cooney, Adeline

    2012-01-01

    To provide a comprehensive overview of the many research approaches related to phenomenology and their philosophical underpinnings. Phenomenological research approaches are varied and often difficult to apply appropriately. Some researchers persist in labelling their studies as examples of Heideggerian or Husserlian phenomenology without fully understanding the implications of the underpinning philosophical assumptions. Methodological sources related to phenomenology as a philosophy and phenomenology as a research approach are used to illustrate the range of phenomenological methods and their philosophical underpinnings. The origins of phenomenology are the writings of Husserl and the advancement of his thoughts by Merleau-Ponty, Heidegger, Gadamer and Ricoeur. The importance of fully understanding a methodology and its philosophical underpinnings before using it, or claiming to use it, is emphasised. In addition, the variety of phenomenological research approaches that have evolved over the past 50 years are explored and placed in the context of their philosophical underpinnings. There is no single way to conduct a phenomenological study. There are many approaches from which researchers can choose. This has resulted in a range of labels and often in different descriptions for the same approach. It is essential that researchers planning to use phenomenology are familiar with the many approaches available. This knowledge will help researchers choose the approaches that best suit the aims of their studies.

  19. Relational categories as a bridge between cognitive and educational research.

    Science.gov (United States)

    Goldwater, Micah B; Schalk, Lennart

    2016-07-01

    Both cognitive and educational psychology literature strive to investigate human category and concept learning. However, both literatures focus on different phenomena and often use different methodologies. We identify and discuss commonalities and differences between the literatures. This literature comparison reveals that research on relational category learning offers a promising avenue to integration. We suggest that this integration would be especially beneficial to advance our understanding of conceptual change essentially, how complex scientific concepts and categories are acquired and developed in educational contexts elaborating or correcting students' prior conceptions. Furthermore, the focus on relational categories allows us to provide an integrative discussion on how recent lines of research on analogy, memory and category learning, and knowledge restructuring relate to and can inform education. In general, this article advocates the complementary nature of cognitive and educational psychology and identifies viable, and potentially synergistic paths for future research. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  20. Peer relations, adolescent behavior, and public health research and practice.

    Science.gov (United States)

    Crosnoe, Robert; McNeely, Clea

    2008-01-01

    Peer relations are central to adolescent life and, therefore, are crucial to understanding adolescents' engagement in various behaviors. In recent years, public health research has increasingly devoted attention to the implications of peer relations for the kinds of adolescent behaviors that have a direct impact on health. This article advocates for a continuation of this trend. With this aim, we highlight key themes in the rich literature on the general developmental significance of adolescent-peer relations, provide an overview of how these themes have been incorporated into public health research and practice, and suggest future avenues for peer-focused public health research that can inform adolescent health promotion in the United States.

  1. EPA Scientific Knowledge Management Assessment and ...

    Science.gov (United States)

    A series of activities have been conducted by a core group of EPA scientists from across the Agency. The activities were initiated in 2012 and the focus was to increase the reuse and interoperability of science software at EPA. The need for increased reuse and interoperability is linked to the increased complexity of environmental assessments in the 21st century. This complexity is manifest in the form of problems that require integrated multi-disciplinary solutions. To enable the means to develop these solutions (i.e., science software systems) it is necessary to integrate software developed by disparate groups representing a variety of science domains. Thus, reuse and interoperability becomes imperative. This report briefly describes the chronology of activities conducted by the group of scientists to provide context for the primary purpose of this report, that is, to describe the proceedings and outcomes of the latest activity, a workshop entitled “Workshop on Advancing US EPA integration of environmental and information sciences”. The EPA has been lagging in digital maturity relative to the private sector and even other government agencies. This report helps begin the process of improving the agency’s use of digital technologies, especially in the areas of efficiency and transparency. This report contributes to SHC 1.61.2.

  2. Scientific Opinion on the substantiation of a health claim related to Equazen eye q® , a combination of EPA, DHA and GLA, and improving reading ability pursuant to Article 14 of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2015-01-01

    Following an application from Vifor Ltd, submitted for authorisation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of the United Kingdom, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) was asked to deliver an opinion...... on the scientific substantiation of a health claim related to Equazen eye q® and improving reading ability. The Panel considers that Equazen eye q®, a combination of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and gamma-linolenic acid (GLA) (at a weight ratio of 9:3:1), which is the subject...... for the scientific substantiation of the claim. The fourth study does not show an effect of Equazen eye q® consumed daily over a period of 20 school weeks, on reading ability in children aged 3–13 years. The Panel concludes that a cause and effect relationship has not been established between the consumption...

  3. Fertility-related research needs among women at the margins.

    Science.gov (United States)

    Schwartz, Sheree R; Baral, Stefan

    2015-05-01

    Fertility-related research encompasses fertility intentions, preconception care, research amongst pregnant women, and post-partum outcomes of mothers and children. However, some women remain under-represented within this domain of study. Women frequently missing within fertility-related research include those who are already the most vulnerable to health disparities, including female sex workers, lesbian, gay, bisexual, and transgender women, women living with HIV, and women who use drugs. Yet characterization of the needs of these women is important, given their unique fertility-related concerns, including risks and barriers to care emanating from social stigmas and discrimination. This synthesis provides an overview of fertility-related evidence, highlighting where there are clear research gaps among marginalized women and the potential implications of these data shortfalls. Overall, research among marginalized women to date has addressed pregnancy prevention and in some cases fertility intentions, but the majority of studies have focused on post-conception pregnancy safety and the well-being of the child. However, among female sex workers specifically, data on pregnancy safety and the well-being of the child are largely unavailable. Within each marginalized group, preconception care and effectiveness of conception methods are consistently understudied. Ultimately, the absence of epidemiologic, clinical and programmatic evidence limits the availability and quality of reproductive health services for all women and prevents social action to address these gaps. Copyright © 2015. Published by Elsevier Ltd.

  4. EPA's Information Architecture and Web Taxonomy

    Science.gov (United States)

    EPA's Information Architecture creates a topical organization of our website, instead of an ownership-based organization. The EPA Web Taxonomy allows audiences easy access to relevant information from EPA programs, by using a common vocabulary.

  5. EPA recognizes industry leaders for beneficial use

    Energy Technology Data Exchange (ETDEWEB)

    Goss, D. [American Coal Ash Association (United States)

    2007-07-01

    The EPA's Coal Combustion Products Partnership C{sup 2}P{sup 2})recognized industry leaders in beneficial use during the second annual C{sup 2}P{sup 2} awards ceremony held 23 October 2006 in Atlanta, Georgia. The C{sup 2}P{sup 2} program is led by the EPA with the ACAA, DOE, FHWA, USDA - Agricultural Research Services (ARS), and Utilities Solid Waste Activities Group (USWAG). The award for overall achievement went to Great River Energy of Underwood, ND who partnered with more than 10 public and private organizations to develop an extensive market for fly ash from Coal Creek Station, the world's largest lignite-fired plant. Other awards were given for environmental achievement, innovation, partnership, research and communications and outreach. 9 photos.

  6. EPA Webinar on the Energy Efficiency/Renewable Energy Manual

    Science.gov (United States)

    existing EPA EE/RE SIP guidance, policies and programs in the jurisdiction, electric energy system, roles and responsibilities of key state energy-related organizations, emission benefits, screening analysis

  7. Endangered Species Case - Washington Toxics Coalition v. EPA

    Science.gov (United States)

    This Web page provides information on the Washington Toxics Coalition v. EPA case, related to protection of Pacific salmon and steelhead, and links to the biological opinions issued by the NMFS and EPA’s responses.

  8. Research gaps related to the environmental impacts of electronic cigarettes

    OpenAIRE

    Chang, Hoshing

    2014-01-01

    Objective To consider the research gaps related to the environmental impacts of electronic cigarettes due to their manufacture, use and disposal. Methods Literature searches were conducted through December 2013. Studies were included in this review if they related to the environmental impacts of e-cigarettes. Results Scientific information on the environmental impacts of e-cigarette manufacturing, use and disposal is very limited. No studies formally evaluated the environmental impacts of the...

  9. Research supervision: supervisory style, research-related tasks, importance and quality - part 1.

    Science.gov (United States)

    Severinsson, Elisabeth

    2012-03-01

    To examine postgraduate students' and academic nurse supervisors' views of research supervision by focusing on four major issues; supervisory style, research-related tasks as well as the importance and quality of research supervision. Research supervision is central to the higher education programme and of particular relevance for scientific development of nursing leadership in order to improve health care. A descriptive-correlational design with descriptive and interferential statistics was used. Problem-solving, research preparation, communication and interaction appear to be key aspects of supervisory style. The research-related tasks of research supervision comprised monitoring the research process, providing encouragement and critical comments on drafts as well as fostering an academic role. The perception of the atmosphere of the session was good and the supervisors' feedback on the text was deemed well-prepared and constructive. Overall satisfaction with the quality of the academic leadership was high. Research supervision is a mutual, interactive process aimed at improving the supervisor's ability to be sensitive to the students' competence and limitations. Academic leaders have a wide range of roles, research activities and serve as role models within their professions. Research supervision needs to be valued in order to promote closer and more collaborative research between clinical practice and academia. © 2011 Blackwell Publishing Ltd.

  10. Association of airborne moisture-indicating microorganisms withbuilding-related symptoms and water damage in 100 U.S. office buildings:Analyses of the U.S. EPA BASE data

    Energy Technology Data Exchange (ETDEWEB)

    Mendell, Mark J.; Lei, Quanhong; Cozen, Myrna O.; Shendell, DerekG.; Macher, Janet M.; Tsai, Feng C.

    2003-10-01

    Metrics of culturable airborne microorganisms for either total organisms or suspected harmful subgroups have generally not been associated with symptoms among building occupants. However, the visible presence of moisture damage or mold in residences and other buildings has consistently been associated with respiratory symptoms and other health effects. This relationship is presumably caused by adverse but uncharacterized exposures to moisture-related microbiological growth. In order to assess this hypothesis, we studied relationships in U.S. office buildings between the prevalence of respiratory and irritant symptoms, the concentrations of airborne microorganisms that require moist surfaces on which to grow, and the presence of visible water damage. For these analyses we used data on buildings, indoor environments, and occupants collected from a representative sample of 100 U.S. office buildings in the U.S. Environmental Protection Agency's Building Assessment Survey and Evaluation (EPA BASE) study. We created 19 alternate metrics, using scales ranging from 3-10 units, that summarized the concentrations of airborne moisture-indicating microorganisms (AMIMOs) as indicators of moisture in buildings. Two were constructed to resemble a metric previously reported to be associated with lung function changes in building occupants; the others were based on another metric from the same group of Finnish researchers, concentration cutpoints from other studies, and professional judgment. We assessed three types of associations: between AMIMO metrics and symptoms in office workers, between evidence of water damage and symptoms, and between water damage and AMIMO metrics. We estimated (as odds ratios (ORs) with 95% confidence intervals) the unadjusted and adjusted associations between the 19 metrics and two types of weekly, work-related symptoms--lower respiratory and mucous membrane--using logistic regression models. Analyses used the original AMIMO metrics and were

  11. EPA Response to the National Research Council (NRC) Report - A Review of the Technical Basis of the Chemical and Pathogen Regulations for Biosolids

    Science.gov (United States)

    The NRC published two reports over a twenty year span. They concluded that there is no documented scientific evidence that sewage sludge regulations have failed to protect public health, but identified areas of research.

  12. Three Northwest Institutions Receive Funding from EPA for Research to Better Understand the Effects of Climate Change on Indoor Air Quality

    Science.gov (United States)

    (Seattle - July 28, 2015) On July 21, the U.S. Environmental Protection Agency announced its continued commitment to improving America's indoor air quality by providing almost $8 million to fund nine institutions, including three in the Northwest, research

  13. [A research pathway in care and relational touch].

    Science.gov (United States)

    Bourhis, Hélène

    2017-03-01

    Passionate about the relational dimension of care, this nurse-turned-researcher shares with us the key stages of her university career guided by the place of touch in the therapeutic relationship. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  14. Video Games Related to Young Adults: Mapping Research Interest

    Science.gov (United States)

    Piotrowski, Chris

    2015-01-01

    This study attempts to identify the typological-research domain of the extant literature on video games related to college-age samples (18-29 years-of-age). A content analysis of 264 articles, from PsycINFO for these identifiers, was performed. Findings showed that negative or pathological aspects of video gaming, i.e., violence potential,…

  15. EPA Office Points, Tutuila AS, 2009, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA office location in Tutila Island in American Samoa. American Samoa is an unincorporated and unorganized territory of the United States, and administered by...

  16. Moving forward with interdisciplinary research on attractiveness-related biases.

    Science.gov (United States)

    Maestripieri, Dario; Henry, Andrea; Nickels, Nora

    2017-01-01

    In our response, we review and address the comments on our target article made in the 25 commentaries. First, we review and discuss the commentaries that recognized the value of our approach, accepted the main premises and conclusions of our target article, and suggested further avenues for research on attractiveness-related biases. We then respond to commentators who either misinterpreted some parts of our target article or made statements with which we disagree. These commentaries provided us with an opportunity to clarify some aspects of our target article, for example, the fact that we address both the functional significance of attractiveness-related biases and their underlying mechanisms. We provide a rebuttal to two commentaries, in which we are accused of poor scholarship. We conclude our response by addressing two commentaries that discussed the societal implications of the occurrence of attractiveness-related biases in the labor market by briefly discussing the relationship between scientific research and social policy.

  17. The process of consensus on EMF: SAB review of the EPA draft document on EMF and cancer

    Science.gov (United States)

    Wilson, B. W.

    1992-06-01

    The EPA Draft Document on EMF and Cancers grew out of an earlier effort by EPA to track biological effects literature relative to radio-frequency (RF) exposure. Scope of the document was broadened to include extremely low frequency electric and magnetic fields prior to an announcement in 1986 that EPA would formally review the whole area of non-ionizing radiation. An extensive survey of the relevant bioeffects and epidemiologic literature was carried out, and writing on the document began in earnest on the document sometime in 1989. In its draft form, the document reviewed the literature on mechanisms of Interaction between electromagnetic fields and biological tissue, EMF epidemiologic studies, supporting evidence for carcinogenicity and research needs. In the early summer of 1990, a draft of the document was reviewed by some 22 individuals within the EPA and other government agencies. It was also sent out for external review to an additional 9 qualified scientists who had worked in the area and were familiar with EMF-related literature in epidemiology, biology, and physics. Many of the comments sent to EPA from this first review, prior to release of the draft for public comment, were strikingly similar to those resulting from the second (public) review process. Thus, it appears that much of the controversy that was later associated with the document could have been avoided had the authors been diligent in following the recommendations of the initial set of reviewers.

  18. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2013-01-01

    En tant que Président du GAC-EPA, je porte à votre connaissance ce communiqué émanant de la Direction du CERN. Le 2 juin 2013, le CERN inaugure le projet Passeport Big Bang, un parcours touristique et scientifique formé de dix plates-formes d'exposition devant dix sites du CERN dans le Pays de Gex et le Canton de Genève. Les plateformes sont reliées par des itinéraires balisés et par un jeu de piste. C'est un projet est mené en collaboration avec les communes du Pays de Gex, Meyrin et Genève Tourisme dans un souci de renforcer notre dialogue avec nos voisins : http://passeport-big-bang.web.cern.ch/fr. A l’occasion de cette inauguration, nous organisons un événement populaire et festif : le matin, les familles pourront participer à des randonnées à vélo tandis que les sportifs pourront tester les 5...

  19. GAC-EPA

    CERN Document Server

    GAC-EPA

    2013-01-01

    Dear GAC-EPA members, This year, owing to works in the main Auditorium, we have to hold our General assembly in the auditorium of the Globe on 27 March 2013 and we really hope that you can be present. We wish to give you some preliminary practical recommendations: Do not forget your CERN access card, the guards may carry out checks. As far as possible, use public transport because there is very limited parking. If you come by car, park your vehicle on the car parks inside CERN because the outside car park cannot be used by visitors. Refreshments cannot be organized in the Globe; they will be held in cafeteria n°1, which will force us to move by using CERN entrances A or B or via building 33 (access cards required here too). We thank you for your attention and hope to see you soon. Le GAC organise chaque mois des permanences avec entretiens individuels. La prochaine permanence se tiendra le : Mardi 2 avril de 13 h 30 à 16 h 00 Salle de réunion de l&rsquo...

  20. US EPA Office of Research and Development Community-Focused Exposure and Risk Screening Tool (C-FERST) Air web mapping service

    Data.gov (United States)

    U.S. Environmental Protection Agency — This map service displays all air-related layers used in the USEPA Community/Tribal-Focused Exposure and Risk Screening Tool (C/T-FERST) mapping application...

  1. US EPA Office of Research and Development Community-Focused Exposure and Risk Screening Tool (C-FERST) Air Pollutants 2011 web mapping service

    Data.gov (United States)

    U.S. Environmental Protection Agency — This map service displays all air-related layers used in the USEPA Community/Tribal-Focused Exposure and Risk Screening Tool (C/T-FERST) mapping application...

  2. #2) EPA Perspective - Exposure and Effects Prediction and ...

    Science.gov (United States)

    Outline •Biomarkers as a risk assessment tool–exposure assessment & risk characterization•CDC’s NHANES as a source of biomarker data–history, goals & available data•Review of NHANES publications (1999-2013)–chemicals, uses, trends & challenges•NHANES biomarker case study–recommendations for future research The National Exposure Research Laboratory (NERL) Human Exposure and Atmospheric Sciences Division (HEASD) conducts research in support of EPA mission to protect human health and the environment. HEASD research program supports Goal 1 (Clean Air) and Goal 4 (Healthy People) of EPA strategic plan. More specifically, our division conducts research to characterize the movement of pollutants from the source to contact with humans. Our multidisciplinary research program produces Methods, Measurements, and Models to identify relationships between and characterize processes that link source emissions, environmental concentrations, human exposures, and target-tissue dose. The impact of these tools is improved regulatory programs and policies for EPA.

  3. Publishing nutrition research: validity, reliability, and diagnostic test assessment in nutrition-related research.

    Science.gov (United States)

    Gleason, Philip M; Harris, Jeffrey; Sheean, Patricia M; Boushey, Carol J; Bruemmer, Barbara

    2010-03-01

    This is the sixth in a series of monographs on research design and analysis. The purpose of this article is to describe and discuss several concepts related to the measurement of nutrition-related characteristics and outcomes, including validity, reliability, and diagnostic tests. The article reviews the methodologic issues related to capturing the various aspects of a given nutrition measure's reliability, including test-retest, inter-item, and interobserver or inter-rater reliability. Similarly, it covers content validity, indicators of absolute vs relative validity, and internal vs external validity. With respect to diagnostic assessment, the article summarizes the concepts of sensitivity and specificity. The hope is that dietetics practitioners will be able to both use high-quality measures of nutrition concepts in their research and recognize these measures in research completed by others. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  4. EPA scientific integrity policy draft

    Science.gov (United States)

    Showstack, Randy

    2011-08-01

    The U.S. Environmental Protection Agency (EPA) issued its draft scientific integrity policy on 5 August. The draft policy addresses scientific ethical standards, communications with the public, the use of advisory committees and peer review, and professional development. The draft policy was developed by an ad hoc group of EPA senior staff and scientists in response to a December 2010 memorandum on scientific integrity from the White House Office of Science and Technology Policy. The agency is accepting public comments on the draft through 6 September; comments should be sent to osa.staff@epa.gov. For more information, see http://www.epa.gov/stpc/pdfs/draft-scientific-integrity-policy-aug2011.pdf.

  5. EPA Actions to Protect Pollinators

    Science.gov (United States)

    Pesticide risk management must be based on sound science, consistent with the laws under which pesticides are regulated in the United States. EPA has been working aggressively to protect bees and other pollinators from pesticide exposures.

  6. Radiation Resources Outside of EPA

    Science.gov (United States)

    EPA does not license nuclear power plants or regulate the non-ionizing radiation from cell phones, smart meters or power lines. This page provides links to the state and federal agencies that regulate these matters.

  7. EPA Region 1 Tribal Lands

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a dataset of Tribal/Native American lands in the New England region. EPA notes that there are some disputes over the exact boundaries of the territories of...

  8. Relation Analysis of Knowledge Management, Research, and Innovation in University Research Groups

    Directory of Open Access Journals (Sweden)

    Heyder Paez-Logreira

    2016-12-01

    Full Text Available Knowledge is a competitive advantage for companies. Knowledge Management helps to keep this competitiveness. Universities face with challenges in research, innovation and international competitiveness. The purpose of this paper includes studying Knowledge Management Models, and Innovation Models apply to Research Groups of Universities, through an analysis of relation in inter-organizational level. Some researchers and leaders of research groups participated in a survey about knowledge management and innovation. Here we show the relationship between knowledge management, innovation and research, including processes and operations performed by universities around these. We organize the results in three dimensions: Knowledge Management perception, the relationship between Knowledge Management and Innovation, and Strategic Knowledge organization. Too, we identify a generality of good practices, challenges, and limitations on Research Groups for Knowledge Management.

  9. Global priorities for research and the relative importance of different research outcomes: an international Delphi survey of malaria research experts.

    Science.gov (United States)

    Mulligan, Jo-Ann; Conteh, Lesong

    2016-12-06

    As global research investment increases, attention inevitably turns to assessing and measuring the outcomes and impact from research programmes. Research can have many different outcomes such as producing advances in scientific knowledge, building research capacity and, ultimately, health and broader societal benefits. The aim of this study was to test the use of a Delphi methodology as a way of gathering views from malaria research experts on research priorities and eliciting relative valuations of the different types of health research impact. An international Delphi survey of 60 malaria research experts was used to understand views on research outcomes and priorities within malaria and across global health more widely. The study demonstrated the application of the Delphi technique to eliciting views on malaria specific research priorities, wider global health research priorities and the values assigned to different types of research impact. In terms of the most important past research successes, the development of new anti-malarial drugs and insecticide-treated bed nets were rated as the most important. When asked about research priorities for future funding, respondents ranked tackling emerging drug and insecticide resistance the highest. With respect to research impact, the panel valued research that focuses on health and health sector benefits and informing policy and product development. Contributions to scientific knowledge, although highly valued, came lower down the ranking, suggesting that efforts to move research discoveries to health products and services are valued more highly than pure advances in scientific knowledge. Although the Delphi technique has been used to elicit views on research questions in global health this was the first time it has been used to assess how a group of research experts value or rank different types of research impact. The results suggest it is feasible to inject the views of a key stakeholder group into the research

  10. Research, CME, media relations boost diabetes center's profile.

    Science.gov (United States)

    Rees, Tom

    2002-01-01

    For Boston's Joslin Diabetes Center, media relations rather than formal advertising is the key to a high-profile image. The communications office targets newspaper, magazine and TV reporters and editors with public service announcements and news about research and clinical care advances. Other successful tools include a high-end quarterly magazine, a fact-filled information kit, disease-specific support programs and a catalog of educational materials.

  11. EPA for Businesses and Non-Profits

    Science.gov (United States)

    Information and links to EPA web pages that are meant to help businesses and non-profits adhere to EPA regulations and otherwise protect the environment, take advantage of opportunities to collaborate with the EPA, and find training EPA training programs.

  12. On the role of research data centres in the management of publication-related research data

    Directory of Open Access Journals (Sweden)

    Sven Vlaeminck

    2014-04-01

    Full Text Available This paper summarizes the findings of an analysis of scientific infrastructure service providers (mainly from Germany but also from other European countries. These service providers are evaluated with regard to their potential services for the management of publication-related research data in the field of social sciences, especially economics. For this purpose we conducted both desk research and an online survey of 46 research data centres (RDCs, library networks and public archives; almost 48% responded to our survey. We find that almost three-quarters of all respondents generally store externally generated research data – which also applies to publication-related data. Almost 75% of all respondents also store and host the code of computation or the syntax of statistical analyses. If self-compiled software components are used to generate research outputs, only 40% of all respondents accept these software components for storing and hosting. Eight out of ten institutions also take specific action to ensure long-term data preservation. With regard to the documentation of stored and hosted research data, almost 70% of respondents claim to use the metadata schema of the Data Documentation Initiative (DDI; Dublin Core is used by 30 percent (multiple answers were permitted. Almost two-thirds also use persistent identifiers to facilitate citation of these datasets. Three in four also support researchers in creating metadata for their data. Application programming interfaces (APIs for uploading or searching datasets currently are not yet implemented by any of the respondents. Least common is the use of semantic technologies like RDF.Concluding, the paper discusses the outcome of our survey in relation to Research Data Centres (RDCs and the roles and responsibilities of publication-related data archives for journals in the fields of social sciences.

  13. Funding source and research report quality in nutrition practice-related research.

    Directory of Open Access Journals (Sweden)

    Esther F Myers

    Full Text Available BACKGROUND: The source of funding is one of many possible causes of bias in scientific research. One method of detecting potential for bias is to evaluate the quality of research reports. Research exploring the relationship between funding source and nutrition-related research report quality is limited and in other disciplines the findings are mixed. OBJECTIVE: The purpose of this study is to determine whether types of funding sources of nutrition research are associated with differences in research report quality. DESIGN: A retrospective study of research reporting quality, research design and funding source was conducted on 2539 peer reviewed research articles from the American Dietetic Association's Evidence Analysis Library® database. RESULTS: Quality rating frequency distributions indicate 43.3% of research reports were rated as positive, 50.1% neutral, and 6.6% as negative. Multinomial logistic regression results showed that while both funding source and type of research design are significant predictors of quality ratings (χ2 = 118.99, p≤0.001, the model's usefulness in predicting overall research report quality is little better than chance. Compared to research reports with government funding, those not acknowledging any funding sources, followed by studies with University/hospital funding were more likely to receive neutral vs positive quality ratings, OR = 1.85, P <0.001 and OR = 1.54, P<0.001, respectively and those that did not report funding were more likely to receive negative quality ratings (OR = 4.97, P<0.001. After controlling for research design, industry funded research reports were no more likely to receive a neutral or negative quality rating than those funded by government sources. CONCLUSION: Research report quality cannot be accurately predicted from the funding source after controlling for research design. Continued vigilance to evaluate the quality of all research regardless of the funding source

  14. Research in the United States relative to geochemistry and health

    Science.gov (United States)

    Petrie, W.L.; Cannon, H.L.

    1979-01-01

    Increasing concern regarding the effects of the geochemical environment on health in the United States has fostered research studies in a number of universities and government agencies. The necessity to evaluate the effects of natural and man-made elemental excesses in the environment on health requires the establishment of requirements and tolerance limits for the various elements in water and crops. Maps of the geographic distribution of these elements in rocks, surficial materials and ground and surface waters are also essential for comparison with the occurrence of disease. Funding support for research projects that relate to various parameters of these problems emanates largely from a few federal agencies, and much of the work is conducted at government, university and private facilities. An example of the latter is the National Academy of Sciences-National Research Council, which has several components that are addressing a variety of comparative studies of the geochemical environment related to health; studies involve specific trace elements (like selenium and magnesium), diseases (like cancer, urolithiasis and cardiovascular disease), other health factors (like aging and nutrition) and links with timely major problems (like the health effects of greatly increasing the use of coal). ?? 1979.

  15. Research-related intercultural higher education in satellite geodesy

    Science.gov (United States)

    Mayer, M.; Heck, B.; Krueger, C. P.

    2009-04-01

    In order to improve the education of young researchers (master degree, PhD, PostDocs) a cooperation between the Department of Geomatics (DGEOM), Federal University of Paraná (UFPR), Curitiba (Brazil) and the Geodetic Institute (GIK), University Karlsruhe (TH), Karlsruhe (Germany) was established which now exists since more than five years. The joint venture is actually called "PROBRAL: Precise positioning and height determination by means of GPS: Modeling of errors and transformation into physical heights" and focuses on research and education within the field of satellite geodesy. PROBRAL is funded by the Brazilian academic exchange service CAPES and the German academic exchange service DAAD. The geodetic aim of the research project is to validate and improve the quality of 3d positions derived from observations related to satellite navigation systems like GPS. In order to fulfill this ambitious goal sustainably, research has to be carried out in close cooperation. At the same time, e.g. to guarantee continuous success, a coordinated education has to be ensured. Besides technical education aspects key competences (e.g. language, capacity for teamwork, project management skills) are trained. Within the presentation the lessons which were learned from this project are discussed in detail.

  16. A Multidisciplinary Research Agenda for Understanding Vaccine-Related Decisions

    Directory of Open Access Journals (Sweden)

    Nick Sevdalis

    2013-07-01

    Full Text Available There is increasingly broad global recognition of the need to better understand determinants of vaccine acceptance. Fifteen social science, communication, health, and medical professionals (the “Motors of Trust in Vaccination” (MOTIV think tank explored factors relating to vaccination decision-making as a step to building a multidisciplinary research agenda. One hundred and forty seven factors impacting decisions made by consumers, professionals, and policy makers on vaccine acceptance, delay, or refusal were identified and grouped into three major categories: cognition and decision-making; groups and social norms; and communication and engagement. These factors should help frame a multidisciplinary research agenda to build an evidence base on the determinants of vaccine acceptance to inform the development of interventions and vaccination policies.

  17. "Researching Sino-Cambodian Relations: Some Personal Reflections"

    Directory of Open Access Journals (Sweden)

    Sophie Richardson

    2012-09-01

    Full Text Available I have been asked to share some reflections on the challenge of researching Sino-Cambodian relations in China, particularly with regard to the era before the United Nations Transitional Authority in Cambodia (UNTAC. The bulk of the research for my dissertation and book, "China, Cambodia, and the Five Principles of Peaceful Coexistence," drew on both interviews and archival sources. I will first discuss here the eighty-plus interviews conducted for this project. My initial goal was not just to find out why Chinese policy makers had pursued the choices they made; it was also to ascertain why they had not chosen other options that, in some senses, might have been more expedient or efficient...

  18. High-fat meals rich in EPA plus DHA compared with DHA only have differential effects on postprandial lipemia and plasma 8-isoprostane F2α concentrations relative to a control high–oleic acid meal: a randomized controlled trial1234

    Science.gov (United States)

    Purcell, Robert; Latham, Sally H; Botham, Kathleen M; Hall, Wendy L; Wheeler-Jones, Caroline PD

    2014-01-01

    Background: Eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA) supplementation has beneficial cardiovascular effects, but postprandial influences of these individual fatty acids are unclear. Objectives: The primary objective was to determine the vascular effects of EPA + DHA compared with DHA only during postprandial lipemia relative to control high–oleic acid meals; the secondary objective was to characterize the effects of linoleic acid–enriched high-fat meals relative to the control meal. Design: We conducted a randomized, controlled, double-blind crossover trial of 4 high-fat (75-g) meals containing 1) high–oleic acid sunflower oil (HOS; control), 2) HOS + fish oil (FO; 5 g EPA and DHA), 3) HOS + algal oil (AO; 5 g DHA), and 4) high–linoleic acid sunflower oil (HLS) in 16 healthy men (aged 35–70 y) with higher than optimal fasting triacylglycerol concentrations (mean ± SD triacylglycerol, 1.9 ± 0.5 mmol/L). Results: Elevations in triacylglycerol concentration relative to baseline were slightly reduced after FO and HLS compared with the HOS control (P lipemia. More detailed analyses of polyunsaturated fatty acid–derived lipid mediators are required to determine possible divergent functional effects of single meals rich in either DHA or EPA. This trial was registered at clinicaltrials.gov as NCT01618071. PMID:25099540

  19. Research status of conbercept treating age-related macular degeneration

    Directory of Open Access Journals (Sweden)

    Hai-Yan He

    2015-08-01

    Full Text Available Age-related macular degeneration(AMDis one of the major reasons of blindness among the elderly in the developed countries. As AMD patients are increasing year by year, AMD has become one of the important topics of ophthalmic research to prevent blindness. Its pathogenesis is not fully understood, but many studies have shown that vascular endothelial growth factor(VEGFplays an important role in the pathogenesis. With the development and application of anti-VEGF drugs, there are a variety of drugs applied to the disease. This article introduces conbercept for the treatment of AMD.

  20. Trends in Métis-related health research (1980-2009): identification of research gaps.

    Science.gov (United States)

    Kumar, Mohan B; Wesche, Sonia; McGuire, Conor

    2012-01-01

    Several literature reviews have highlighted the under-representation of Métis in research regarding Aboriginal Peoples. However, to date, an in-depth examination of trends in Métis research has not been undertaken. This literature review aims to identify trends and gaps in Métis-related health/well-being research over the past three decades (1980-2009). Health, medical and social sciences literature databases including Cochrane, CINAHL, Embase, Pubmed, PyschInfo, and Web of Science were searched for Métis-relevant peer-reviewed articles published between 1980 and 2009 via two search strategies: 1) using the terms "Métis," "mixed-blood" or "half-breed," and 2) using a combination of terms: (Aboriginal OR Indigenous OR native OR "First Nation" OR Indian) and (mixed OR European OR Caucasian OR white) and "Canada". Articles pertaining to the health/well-being of Métis in Canada were retained, coded and analyzed by study type/design, gender-specificity, geography, research topic, the extent to which Métis-specific breakdown of findings was provided, and methodological quality relating to validity and reliability of the study. Noteworthy strengths in Métis research were observed, including increasing attention to chronic diseases, diet/nutrition/physical activity, and maternal and child health; a trend towards increased presentation of Métis-specific results among pan-Aboriginal studies, and female-specific and qualitative studies; and an equitable focus on urban and rural areas. Gaps were seen in research related to environment/toxicology, genetics, health delivery/programming/policy, injury, mental health (MH)/addictions, social determinants of health, and violence/crime. In addition, a dearth of male-specific research was identified. Also, most articles were cross-sectional in design. Finally, despite an increase in Métis-related articles over the past three decades, a large proportion of articles remained pan-Aboriginal in nature and did not provide a M

  1. EPA Facilities and Regional Boundaries Download Package, US, 2012, US EPA, SEGS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This downloadable package contains the following layers: EPA facility points, EPA region boundary polygons and EPA region boundary polygons extended to the 200nm...

  2. The Frontiers of Resource-Related Scientific Research

    Science.gov (United States)

    McNutt, M. K.

    2012-12-01

    Today's and tomorrow's challenges with respect to energy rise beyond assessing the volume, type, distribution, and viability of various energy resources. Access to clean, reliable, and affordable energy supplies requires a much more comprehensive understanding of the full costs, benefits, and inherent risks encompassing the entire life cycle of both the energy commodity/capability itself, as well as those supplementary resources needed for energy production and use, such as water and minerals. Research and assessment science conducted by the US Geological Survey (USGS) spans this range from traditional energy resources such as oil, gas, and coal; to currently under utilized resources such as geothermal, wind, and uranium; as well as more long-term future resources such as gas hydrates. With mission space that includes energy and minerals, water, natural hazards, environmental health, ecosystems, and climate and land use change, increasingly USGS is taking advantage of its integrated science approach and its tradition of working with partners to conduct collaborative research developing methodologies that build on traditional energy-related research. The USGS is incorporating scientific information about geologic, geophysical, biologic, hydrologic, and in some cases socio-economic, trade-offs to be considered by decision makers regarding energy resource development and use. This basic resource information informs the Nation's decisions of how to manage a dynamically evolving energy mix in both an economically and environmentally sustainable manner.

  3. Electron-Positron Accumulator (EPA)

    CERN Multimedia

    Photographic Service

    1986-01-01

    After acceleration in the low-current linac LIL-W, the electrons and positrons are accumulated in EPA to obtain a sufficient intensity and a suitable time-structure, before being passed on to the PS for further acceleration to 3.5 GeV. Electrons circulate from right to left, positrons in the other direction. Dipole bending magnets are red, focusing quadrupoles blue, sextupoles for chromaticity-control orange. The vertical tube at the left of the picture belongs to an optical transport system carrying the synchrotron radiation to detectors for beam size measurement. Construction of EPA was completed in spring 1986. LIL-W and EPA were conceived for an energy of 600 MeV, but operation was limited to 500 MeV.

  4. Introducing Astronomy Related Research into Non-Astronomy Courses

    Science.gov (United States)

    Walker, Douglas

    The concern over the insufficient number of students choosing to enter the science and engineering fields has been discussed and documented for years. While historically addressed at the national level, many states are now recognizing that the lack of a highly-skilled technical workforce within their states' borders has a significant effect on their economic health. Astronomy, as a science field, is no exception. Articles appear periodically in the most popular astronomy magazines asking the question, "Where are the young astronomers?" Astronomy courses at the community college level are normally restricted to introductory astronomy I and II level classes that introduce the student to the basics of the night sky and astronomy. The vast majority of these courses is geared toward the non-science major and is considered by many students to be easy and watered down courses in comparison to typical physics and related science courses. A majority of students who enroll in these classes are not considering majors in science or astronomy since they believe that science is "boring and won't produce any type of career for them." Is there any way to attract students? This paper discusses an approach being undertaken at the Estrella Mountain Community College to introduce students in selected mathematics courses to aspects of astronomy related research to demonstrate that science is anything but boring. Basic statistical techniques and understanding of geometry are applied to a large virgin data set containing the magnitudes and phase characteristics of sets of variable stars. The students' work consisted of developing and presenting a project that explored analyzing selected aspects of the variable star data set. The description of the data set, the approach the students took for research projects, and results from a survey conducted at semester's end to determine if student's interest and appreciation of astronomy was affected are presented. Using the data set provided, the

  5. The travel-related carbon dioxide emissions of atmospheric researchers

    Directory of Open Access Journals (Sweden)

    A. Stohl

    2008-11-01

    Full Text Available Most atmospheric scientists agree that greenhouse gas emissions have already caused significant changes to the global climate system and that these changes will accelerate in the near future. At the same time, atmospheric scientists who – like other scientists – rely on international collaboration and information exchange travel a lot and, thereby, cause substantial emissions of CO2. In this paper, the CO2 emissions of the employees working at an atmospheric research institute (the Norwegian Institute for Air Research, NILU caused by all types of business travel (conference visits, workshops, field campaigns, instrument maintainance, etc. were calculated for the years 2005–2007. It is estimated that more than 90% of the emissions were caused by air travel, 3% by ground travel and 5% by hotel usage. The travel-related annual emissions were between 1.9 and 2.4 t CO2 per employee or between 3.9 and 5.5 t CO2 per scientist. For comparison, the total annual per capita CO2 emissions are 4.5 t worldwide, 1.2 t for India, 3.8 t for China, 5.9 t for Sweden and 19.1 t for Norway. The travel-related CO2 emissions of a NILU scientist, occurring in 24 days of a year on average, exceed the global average annual per capita emission. Norway's per-capita CO2 emissions are among the highest in the world, mostly because of the emissions from the oil industry. If the emissions per NILU scientist derived in this paper are taken as representative for the average Norwegian researcher, travel by Norwegian scientists would nevertheless account for a substantial 0.2% of Norway's total CO2 emissions. Since most of the travel-related emissions are due to air travel, water vapor emissions, ozone production and contrail formation further increase the relative importance of NILU's travel in terms of radiative forcing.

  6. EPA`s decision-making by internal and external signals

    Energy Technology Data Exchange (ETDEWEB)

    Cho, S.K. [Hansei University, Anyang (Korea, Republic of)

    1998-03-01

    In 1989, Environmental Protection Agency (EPA) of USA banned the manufacture, import, processing and sales of some products including asbestos dividing in three (3) stages under the provision of Toxic Substances Control Act (TSCA). This thesis divides asbestos regulation into decision of ban and decision on ban priority, and reasons the primary decision-making factors of EPA inherent in each decision. This thesis esp., applies internal signals (estimates of expenses and benefits) and external signals (participation of external organizations) that Magat et al. (1986), Asch and Seneca (1989) and Cropper et al. (1992) presented as the primary decision-making factors of EPA to asbestos regulation and contemplates the roles of these. On the one hand, this thesis assumes that written comments presented by the special interest group that are influenced by regulation during the comment period of EPA represents the external signals. In the decision of ban contemplated with Probit model, EPA balanced the expenses and benefits observing the regulation of TSCA, and the participation of enterprises and environmental protection organizations too influenced the decision-making of EPA. That is, if the expense required to ban certain product is big, the odd of banning the product is small. If there are many written comments from enterprises that object to the ban, the odd of banning the product is also small. But, there appears the problem that statistical significance of internal signals decreases in the model including external signals. On the other hand, the inference result shows that the implicit estimation of EPA on one case of decreased cancer due to the ban goes over USD 50 million. In decision on ban priority inferred by Ordered Probit model, the less the unit cost of benefits is, and the more the written comments from environmental protection organizations that object to the ban are, the earlier stages the products were banned. In this case, the statistical significance

  7. EPA's Research Report on Turfgrass Allowance

    Science.gov (United States)

    The purpose of this report is to present and explain data indicating that residential landscapes consisting primarily of turfgrass use considerably more water than landscapes with a mixture of other plants.

  8. EPA U.S. NATIONAL MARKAL DATABASE: DATABASE DOCUMENTATION

    Science.gov (United States)

    This document describes in detail the U.S. Energy System database developed by EPA's Integrated Strategic Assessment Work Group for use with the MARKAL model. The group is part of the Office of Research and Development and is located in the National Risk Management Research Labor...

  9. Research Costs Investigated: A Study Into the Budgets of Dutch Publicly Funded Drug-Related Research.

    Science.gov (United States)

    van Asselt, Thea; Ramaekers, Bram; Corro Ramos, Isaac; Joore, Manuela; Al, Maiwenn; Lesman-Leegte, Ivonne; Postma, Maarten; Vemer, Pepijn; Feenstra, Talitha

    2017-09-20

    The costs of performing research are an important input in value of information (VOI) analyses but are difficult to assess. The aim of this study was to investigate the costs of research, serving two purposes: (1) estimating research costs for use in VOI analyses; and (2) developing a costing tool to support reviewers of grant proposals in assessing whether the proposed budget is realistic. For granted study proposals from the Netherlands Organization for Health Research and Development (ZonMw), type of study, potential cost drivers, proposed budget, and general characteristics were extracted. Regression analysis was conducted in an attempt to generate a 'predicted budget' for certain combinations of cost drivers, for implementation in the costing tool. Of 133 drug-related research grant proposals, 74 were included for complete data extraction. Because an association between cost drivers and budgets was not confirmed, we could not generate a predicted budget based on regression analysis, but only historic reference budgets given certain study characteristics. The costing tool was designed accordingly, i.e. with given selection criteria the tool returns the range of budgets in comparable studies. This range can be used in VOI analysis to estimate whether the expected net benefit of sampling will be positive to decide upon the net value of future research. The absence of association between study characteristics and budgets may indicate inconsistencies in the budgeting or granting process. Nonetheless, the tool generates useful information on historical budgets, and the option to formally relate VOI to budgets. To our knowledge, this is the first attempt at creating such a tool, which can be complemented with new studies being granted, enlarging the underlying database and keeping estimates up to date.

  10. Present status of research activities relating global warming problems in Japan (mainly MITI and relating organizations)

    Energy Technology Data Exchange (ETDEWEB)

    Yokoyama, O.

    1993-12-31

    Japanese government has issued action program so called {open_quotes}Action Program to Arrest Global Warming{close_quotes} for preventing global warming at Oct., 1990. According to the program, CO{sub 2} emission should be stabilized on a per capita basis in the year 2000 and beyond at about same level as in 2000 by introducing several methods such as energy conservation, improvement of energy using efficiency, expanding use of renewable energy and so on. The basic concept, target and methods are summarized. At the same time, MITI published so called {open_quotes}New Earth 21{close_quotes} project which aims remedying the earth environment modified by human activities since industrial innovation began at about 200 years ago in coming 100 years. This plan proposed yearly step of research development of technology for mitigating CO{sub 2} emission. According to the MITI`s plan, 15 institutions belonging to AIST have carrying research for developing technology of reducing emission of CO{sub 2} and other greenhouse gases, with cooperation of other research organizations such as RITE (research Institute of Innovative Technology for Earth) and NEDO (New Energy and Industrial Technology Developing Organization). Time schedule of the research development by The New Earth 21 project is summarized in Table 2. Now, in Japan, many national institutions and universities, research works relating reduction and mitigation of GHG are carried out according to this guideline.

  11. The use of instruments for gravity related research

    Science.gov (United States)

    van Loon, J. J. W.

    The first experiments using machines and instruments to manipulate gravity and thus learn about the impact of gravity onto living systems were performed by T A Knight in 1806 exactly 2 centuries ago What have we learned from these experiments and in particular what have we leaned about the use of instruments to reveal the impact of gravity and rotation onto plants and other living systems In this overview paper I will introduce the use of various instruments for gravity related research From water wheel to Random Positioning Machine RPM from clinostat to Free Fall Machine FFM and Rotating Wall Vessel RWV the usefulness and working principles of these microgravity simulators will be discussed We will discuss the question whether the RPM is a useful microgravity simulator and how to interpret experimental results This work is supported by NWO-ALW-SRON grant MG-057

  12. Immigration, employment relations, and health: Developing a research agenda.

    Science.gov (United States)

    Benach, Joan; Muntaner, Carles; Chung, Haejoo; Benavides, Fernando G

    2010-04-01

    International migration has emerged as a global issue that has transformed the lives of hundreds of millions of persons. Migrant workers contribute to the economic growth of high-income countries often serving as the labour force performing dangerous, dirty and degrading work that nationals are reluctant to perform. Critical examination of the scientific and "grey" literatures on immigration, employment relations and health. Both lay and scientific literatures indicate that public health researchers should be concerned about the health consequences of migration processes. Migrant workers are more represented in dangerous industries and in hazardous jobs, occupations and tasks. They are often hired as labourers in precarious jobs with poverty wages and experience more serious abuse and exploitation at the workplace. Also, analyses document migrant workers' problems of social exclusion, lack of health and safety training, fear of reprisals for demanding better working conditions, linguistic and cultural barriers that minimize the effectiveness of training, incomplete OHS surveillance of foreign workers and difficulty accessing care and compensation when injured. Therefore migrant status can be an important source of occupational health inequalities. Available evidence shows that the employment conditions and associated work organization of most migrant workers are dangerous to their health. The overall impact of immigration on population health, however, still is poorly understood and many mechanisms, pathways and overall health impact are poorly documented. Current limitations highlight the need to engage in explicit analytical, intervention and policy research. (c) 2009 Wiley-Liss, Inc.

  13. EPA's Benchmark Dose Modeling Software

    Science.gov (United States)

    The EPA developed the Benchmark Dose Software (BMDS) as a tool to help Agency risk assessors facilitate applying benchmark dose (BMD) method’s to EPA’s human health risk assessment (HHRA) documents. The application of BMD methods overcomes many well know limitations ...

  14. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion related to the Tolerable Upper Intake Level of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and docosapentaenoic acid (DPA)

    DEFF Research Database (Denmark)

    Tetens, Inge

    Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to deliver a scientific opinion on the Tolerable Upper Intake Level (UL) of the n-3 LCPUFAs eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and docosapentaenoic acid (DPA......). Available data are insufficient to establish a UL for n-3 LCPUFA (individually or combined) for any population group. At observed intake levels, consumption of n-3 LCPUFA has not been associated with adverse effects in healthy children or adults. Long-term supplemental intakes of EPA and DHA combined up...... to about 5 g/day do not appear to increase the risk of spontaneous bleeding episodes or bleeding complications, or affect glucose homeostasis immune function or lipid peroxidation, provided the oxidative stability of the n-3 LCPUFAs is guaranteed. Supplemental intakes of EPA and DHA combined at doses of 2...

  15. Research gaps related to the environmental impacts of electronic cigarettes.

    Science.gov (United States)

    Chang, Hoshing

    2014-05-01

    To consider the research gaps related to the environmental impacts of electronic cigarettes due to their manufacture, use and disposal. Literature searches were conducted through December 2013. Studies were included in this review if they related to the environmental impacts of e-cigarettes. Scientific information on the environmental impacts of e-cigarette manufacturing, use and disposal is very limited. No studies formally evaluated the environmental impacts of the manufacturing process or disposal of components, including batteries. Four studies evaluated potential exposure to secondhand e-cigarette aerosol, an indication of impacts on indoor air quality. A 2010 survey of six e-cigarette models found that none of the products provided disposal instructions for spent cartridges containing nicotine. Notably, some e-cigarette manufacturers claim their e-cigarettes are 'eco-friendly' or 'green', despite the lack of any supporting data or environmental impact studies. Some authors argue that such advertising may boost sales and increase e-cigarette appeal, especially among adolescents. Little is known about the environmental impacts of e-cigarettes, and a number of topics could be further elucidated by additional investigation. These topics include potential environmental impacts related to manufacturing, use and disposal. The environmental impacts of e-cigarette manufacturing will depend upon factory size and the nicotine extracting method used. The environmental impacts of e-cigarette use will include chemical and aerosol exposure in the indoor environment. The environmental impacts of disposal of e-cigarette cartridges (which contain residual nicotine) and disposal of e-cigarettes (which contain batteries) represent yet another environmental concern.

  16. Research gaps related to the environmental impacts of electronic cigarettes

    Science.gov (United States)

    Chang, Hoshing

    2014-01-01

    Objective To consider the research gaps related to the environmental impacts of electronic cigarettes due to their manufacture, use and disposal. Methods Literature searches were conducted through December 2013. Studies were included in this review if they related to the environmental impacts of e-cigarettes. Results Scientific information on the environmental impacts of e-cigarette manufacturing, use and disposal is very limited. No studies formally evaluated the environmental impacts of the manufacturing process or disposal of components, including batteries. Four studies evaluated potential exposure to secondhand e-cigarette aerosol, an indication of impacts on indoor air quality. A 2010 survey of six e-cigarette models found that none of the products provided disposal instructions for spent cartridges containing nicotine. Notably, some e-cigarette manufacturers claim their e-cigarettes are ‘eco-friendly’ or ‘green’, despite the lack of any supporting data or environmental impact studies. Some authors argue that such advertising may boost sales and increase e-cigarette appeal, especially among adolescents. Conclusions Little is known about the environmental impacts of e-cigarettes, and a number of topics could be further elucidated by additional investigation. These topics include potential environmental impacts related to manufacturing, use and disposal. The environmental impacts of e-cigarette manufacturing will depend upon factory size and the nicotine extracting method used. The environmental impacts of e-cigarette use will include chemical and aerosol exposure in the indoor environment. The environmental impacts of disposal of e-cigarette cartridges (which contain residual nicotine) and disposal of e-cigarettes (which contain batteries) represent yet another environmental concern. PMID:24732165

  17. EPA Facility Registry Service (FRS): Power Plants

    Science.gov (United States)

    This GIS dataset contains data on power plants, based on the Energy Information Administration's EIA-860 dataset and supplemented with data from EPA's Facility Registry Service (FRS) compiled from various EPA programs.

  18. EPA's Response to NRDC's Public Statement

    Science.gov (United States)

    Natural Resource Defense Council made comments about EPA's pesticide program and protection of bees, following a FOIA request regarding clothianidin. NRDC misrepresented EPA efforts to mitigate Colony Collapse Disorder (CCD) and general pollinator decline.

  19. 2011 EPA Pesticide General Permit (PGP)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The 2011 EPA Pesticide General Permit (PGP) covers discharges of biological pesticides, and chemical pesticides that leave a residue, in areas where EPA is the NPDES...

  20. EPA Region 1 Environmentally Sensitive Areas

    Data.gov (United States)

    U.S. Environmental Protection Agency — This coverage represents polygon equivalents of environmentally sensitive areas (ESA) in EPA Region I. ESAs were developed as part of an EPA headquarters initiative...

  1. U.S. EPA Metadata Editor (EME)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Metadata Editor (EME) allows users to create geospatial metadata that meets EPA's requirements. The tool has been developed as a desktop application that...

  2. 76 FR 14840 - Extension of Comment Period: EPA's Plan for Retrospective Review Under Executive Order 13563

    Science.gov (United States)

    2011-03-18

    ...-2011-0165. 6. Benefits and Costs Submit a comment related to benefits and costs in ``Improving Regulations: Benefits and Costs'' at docket EPA- HQ-OA-2011- 0158. 7. Small Business Submit a comment related... docket EPA-HQ-OA-2011-0155. 11. Program Area: Pesticides Submit a comment about ``Improving Regulations...

  3. Smoking-Related Research in the Asian-Pacific Countries.

    Science.gov (United States)

    Moore, Malcolm A; Tsuda, Hiroyuki

    2002-01-01

    In addition to the obvious link between tobacco consumption and cancer of the lung and oral cavity, there is increasing evidence that carcinogens in smoke many also have an impact in many other organ sites. The potential damage of second hand smoke, especially to children, also requires stress. While studies of gene polymorphisms for enzymes involved in carcinogen metabolism have pointed to a genetic background to smoking likelihood and clearly increased risk of cancer development in many organs for smokers with decreased detoxification potential, the question of how to make best use of this information for practical prevention remains largely unexplored. Similarly, the fact of peer group and family influence in determining initiation of adolescent smoking has yet to be translated into a concrete strategy based on psychological understanding. Cessation programs for adult smokers on the other hand could make use of positive results from interventions in hospital settings, possibly married to screening programs for early cancers. Political and socioeconomic questions are clearly very important and putting into action principles of tobacco control efforts with collaboration between all of the interested parties must now be stressed. Government can play a very positive role by control of sales and marketing, heavy taxation and smoking bans, and provision of funding for research and community interventions, while education and awareness are natural targets of NGOs. The academic research community can perhaps best contribute by further clarifying mechanisms underlying tobacco-related disease, possibly with an emphasis on chemoprevention in association with epidemiological assessment of confounding factors, and also very importantly the psychosociology of the tobacco habit.

  4. Analytical results for total-digestions, EPA-1312 leach, and net acid production for twenty-three abandoned metal-mining related wastes in the Boulder River watershed, northern Jefferson County, Montana

    Science.gov (United States)

    Fey, David L.; Desborough, George A.; Finney, Christopher J.

    2000-01-01

    IntroductionMetal-mining related wastes in the Boulder River basin study area in northern Jefferson County, Montana, have been implicated in their detrimental effects on water quality with regard to acid generation and toxic-metal solubilization during snow melt and storm water runoff events. This degradation of water quality is defined chiefly by the “Class 1 Aquatic Life Standards” that give limits for certain dissolved metal concentrations according to water alkalinity.Veins enriched in base- and precious metals were explored and mined in the Basin, Cataract Creek, and High Ore Creek drainages over a period of more than 70 years. Extracted minerals included galena, sphalerite, pyrite, chalcopyrite, tetrahedrite and arsenopyrite. Most of the metal-mining wastes in the study area were identified and described by the Montana Bureau of Mines and Geology. In 1997, the U.S. Geological Survey collected 20 composite samples of mine-dump or tailings waste from ten sites in the Basin and Cataract Creek drainages, and two samples from one site in the High Ore Creek drainage. Desborough and Fey presented data concerning acid generation potential, mineralogy, concentrations of certain metals by energy-dispersive X-ray fluorescence (EDXRF), and trace-element leachability of mine and exploration wastes from the ten sites of the Basin and Cataract Creek drainages. The present report presents total-digestion major- and trace-element analyses, net acid production (NAP), and results from the EPA-1312 synthetic precipitation leach procedure (SPLP) performed on the same composite samples from the ten sites from the Basin and Cataract Creek drainages, and two composite samples from the site in the High Ore Creek drainage.

  5. Top 10 Research Questions Related to Teaching Games for Understanding.

    Science.gov (United States)

    Memmert, Daniel; Almond, Len; Bunker, David; Butler, Joy; Fasold, Frowin; Griffin, Linda; Hillmann, Wolfgang; Hüttermann, Stefanie; Klein-Soetebier, Timo; König, Stefan; Nopp, Stephan; Rathschlag, Marco; Schul, Karsten; Schwab, Sebastian; Thorpe, Rod; Furley, Philip

    2015-01-01

    In this article, we elaborate on 10 current research questions related to the "teaching games for understanding" (TGfU) approach with the objective of both developing the model itself and fostering game understanding, tactical decision making, and game-playing ability in invasion and net/wall games: (1) How can existing scientific approaches from different disciplines be used to enhance game play for beginners and proficient players? (2) How can state-of-the-art technology be integrated to game-play evaluations of beginners and proficient players by employing corresponding assessments? (4) How can complexity thinking be utilized to shape day-to-day physical education (PE) and coaching practices? (5) How can game making/designing be helpfully utilized for emergent learning? (6) How could purposeful game design create constraints that enable tactical understanding and skill development through adaptive learning and distributed cognition? (7) How can teacher/coach development programs benefit from game-centered approaches? (8) How can TGfU-related approaches be implemented in teacher or coach education with the goal of facilitating preservice and in-service teachers/coaches' learning to teach and thereby foster their professional development from novices to experienced practitioners? (9) Can the TGfU approach be considered a helpful model across different cultures? (10) Can physical/psychomotor, cognitive, affective/social, and cultural development be fostered via TGfU approaches? The answers to these questions are critical not only for the advancement of teaching and coaching in PE and sport-based clubs, but also for an in-depth discussion on new scientific avenues and technological tools.

  6. Top 10 Research Questions Related to Teaching Games for Understanding

    Science.gov (United States)

    Memmert, Daniel; Almond, Len; Bunker, David; Butler, Joy; Fasold, Frowin; Griffin, Linda; Hillmann, Wolfgang; Hüttermann, Stefanie; Klein-Soetebier, Timo; König, Stefan; Nopp, Stephan; Rathschlag, Marco; Schul, Karsten; Schwab, Sebastian; Thorpe, Rod; Furley, Philip

    2015-01-01

    In this article, we elaborate on 10 current research questions related to the “teaching games for understanding” (TGfU) approach with the objective of both developing the model itself and fostering game understanding, tactical decision making, and game-playing ability in invasion and net/wall games: (1) How can existing scientific approaches from different disciplines be used to enhance game play for beginners and proficient players? (2) How can state-of-the-art technology be integrated to game-play evaluations of beginners and proficient players by employing corresponding assessments? (4) How can complexity thinking be utilized to shape day-to-day physical education (PE) and coaching practices? (5) How can game making/designing be helpfully utilized for emergent learning? (6) How could purposeful game design create constraints that enable tactical understanding and skill development through adaptive learning and distributed cognition? (7) How can teacher/coach development programs benefit from game-centered approaches? (8) How can TGfU-related approaches be implemented in teacher or coach education with the goal of facilitating preservice and in-service teachers/coaches’ learning to teach and thereby foster their professional development from novices to experienced practitioners? (9) Can the TGfU approach be considered a helpful model across different cultures? (10) Can physical/psychomotor, cognitive, affective/social, and cultural development be fostered via TGfU approaches? The answers to these questions are critical not only for the advancement of teaching and coaching in PE and sport-based clubs, but also for an in-depth discussion on new scientific avenues and technological tools. PMID:26452580

  7. Research advances in interactions related to Toxoplasma gondii microneme proteins.

    Science.gov (United States)

    Liu, Qing; Li, Fa-Cai; Zhou, Chun-Xue; Zhu, Xing-Quan

    2017-05-01

    Toxoplasma gondii microneme proteins (TgMICs), secreted by micronemes upon contact with host cells, are reported to play important roles in multiple stages of the T. gondii life cycle, including parasite motility, invasion, intracellular survival, and egress from host cells. Meanwhile, during these processes, TgMICs participate in many protein-protein and protein-carbohydrate interactions, such as undergoing proteolytic maturation, binding to aldolase, engaging the host cell receptors and forming the moving junction (MJ), relying on different types of ectodomains, transmembrane (TM) domains and cytoplasmic domains (CDs). In this review, we summarize the research advances in protein-protein and protein-carbohydrate interactions related to TgMICs, and their intimate associations with corresponding biological processes during T. gondii infection, which will contribute to an improved understanding of the molecular pathogenesis of T. gondii infection, and provide a basis for developing effective control strategies against T. gondii. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Study on Related Courses to Help Undergraduate Students Write Research Reports: A Curriculum Evaluation

    OpenAIRE

    Eny Winarti

    2014-01-01

    From the experience of joining the boards in the students’ research report defence, teaching education research methodology, and classroom action research, the researcher indicated that students had challenges related with the logic of research methods and academic research writing. These findings encouraged the researcher to study the courses that have potential in helping students writing their research reports. To study the courses, the researcher analysed related documents, such as ...

  9. Determination of the Relative Positions of Three Planes: Action Research

    Directory of Open Access Journals (Sweden)

    Tuba Ada

    2016-07-01

    Full Text Available The purpose of this study was to explore how a more effective lesson plan and teaching environment can be achieved so as to improve elementary mathematics teacher candidates’ achievement in analytical examination of planes in space. In order to improve achievement in expressing the relative positions of three planes not only algebraically but also visually the study used an action research approach as planned by the researchers. In Implementation 1, the teacher candidates were given the equations of three planes and they were asked to determine the relative positions of the planes so that their prior knowledge could be identified. In this stage, the candidate teachers tried to determine the relative positions of the planes in one direction by examining the plane equations in pairs. In Implementation 2, the candidate teachers were asked to find the solution set of the linear equation system consisting of three equations with three unknowns and to come up with geometric interpretation of this solution. In this stage, some of the candidate teachers were able to solve the equation, but they couldn’t interpret it geometrically. In Implementation 3, Maple, a computer algebra system, was used so that the candidate teachers could visualize and observe the relative positions of the three planes by using the plane equations. In this stage, the candidate teachers associated the set of solutions of the plane equations with the three-dimensional images obtained with Maple. The results of the implementation showed that the proposed plan improved the mathematics teacher candidates’ visualization of the relative positions of the three planes.Keywords: planes in space, analytic geometry, Maple, action researchÜç Düzlemin Birbirine Göre Konumunun Belirlenmesi: Eylem AraştırmasıÖzBu çalışmanın amacı, ilköğretim Matematik öğretmen adaylarının uzayda düzlemlerin analitik incelenmesi konusundaki başarısını arttırmak için daha etkili

  10. Supervising Research in Maori Cultural Contexts: A Decolonizing, Relational Response

    Science.gov (United States)

    Berryman, Mere; Glynn, Ted; Woller, Paul

    2017-01-01

    We have collaborated for 25 years as indigenous Maori and non-Maori researchers undertaking research with Maori families, their schools and communities. We have endeavored to meet our responsibilities to the Maori people (indigenous inhabitants of New Zealand) and communities with whom we have researched, as well as meet the requirements and…

  11. GAC-EPA

    CERN Multimedia

    GAC-EPA

    2012-01-01

    Alzheimer Association Switzerland Wednesday, 29th February 2012 - From 6 pm to 8 pm Hotel Mandarin Oriental - Quai Turrettini 1 - Geneva A public conference in English about   Alzheimer’s disease and other dementias   Prof. Dr Gabriel GOLD, Head of the Division of Geriatrics at Geneva University Hospital, will talk about medical topics related to Alzheimer’s disease and other dementias. Elizabeth BOHLER-GOODSHIP, Mayor of Grand-Saconnex and Vice-president of Alzheimer Geneva, will present the section’s services for English-speaking people in the Geneva area. Birgitta MARTENSSON, Executive Director of Alzheimer Switzerland, will highlight some facts and figures about dementia in Switzerland. Drinks and snacks will be served after the presentations, giving the audience the opportunity to talk with the speakers and other members of the Association. Entrance free To help us organize the event, please announce your participation to sophie.courvoisier@a...

  12. Space Research, Education, and Related Activities In the Space Sciences

    Science.gov (United States)

    Black, David

    2002-01-01

    The mission of this activity, known as the Cooperative Program in Space Sciences (CPSS), is to conduct space science research and leading-edge instrumentation and technology development, enable research by the space sciences communities, and to expedite the effective dissemination of space science research, technology, data, and information to the educational community and the general public. To fulfill this mission, the Universities Space Research Association (USRA) recruits and maintains a staff of scientific researchers, operates a series of guest investigator facilities, organizes scientific meetings and workshops, and encourages various interactions with students and university faculty members. This paper is the final report from this now completed Cooperative Agreement.

  13. Research Training Program for College and University Students

    Science.gov (United States)

    EPA-ORD seeks applications from eligible entities to enter into cooperative agreements with EPA that will provide training opportunities for undergraduate and graduate students on-site at EPA-ORD research facilities located in Cincinnati, OH.

  14. State Statistics | ECHO | US EPA

    Science.gov (United States)

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  15. Watershed Statistics | ECHO | US EPA

    Science.gov (United States)

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  16. Vision-related research priorities and how to finance them

    Directory of Open Access Journals (Sweden)

    Catherine A McCarty

    2012-01-01

    Full Text Available A number of organizations have employed a consultative process with the vision community to engage relevant parties in identifying needs and opportunities for vision research. The National Eye Institute in the US and the European Commission are currently undergoing consultation to develop priorities for vision research. Once these priorities have been established, the challenge will be to identify the resources to advance these research agendas. Success rates for Federal funding for research have decreased recently in the USA, UK, and Australia. Researchers should consider various potential funding sources for their research. The universal consideration for funding is that the reason for funding should align with the mission of the funding organization. In addition to Federal research organizations that fund investigator-initiated research, other potential funding sources include nongovernmental organizations, for-profit companies, individual philanthropy, and service organizations. In addition to aligning with organizational funding priorities, researchers need to consider turn-around time and total funds available including whether an organization will cover institutional indirect costs. Websites are useful tools to find information about organizations that fund research, including grant deadlines. Collaboration is encouraged.

  17. The Investigative Interview: A Review of Practice and Related Research

    Science.gov (United States)

    1988-11-01

    fieldwork. British Journal of Addiction, 79(3), 303-308. Dulaney, E. F. (1982). Changes in language behavior as a function of verocity. Human Communication Research , 9...1974). An exploration of deception as a communication construct. Human Communication Research , 1(1), 15-29. Koper, R. J. (1985). The effects of...1981). Prepared lies, spontaneous lies, machiavellianism, and nonverbal communication. Human Communication Research , 7, 325-339. Oksenberg, L

  18. AHR-related activities in a creosote-adapted population of adult atlantic killifish, Fundulus heteroclitus, two decades post-EPA superfund status at the Atlantic Wood Site, Portsmouth, VA USA

    Energy Technology Data Exchange (ETDEWEB)

    Wojdylo, Josephine V. [Department of Biological Sciences, Environmental Toxicology Graduate Program, Clemson University, Clemson, SC 29634 (United States); Vogelbein, Wolfgang [The College of William & Mary, Gloucester Point, VA 23062 (United States); Bain, Lisa J. [Department of Biological Sciences, Environmental Toxicology Graduate Program, Clemson University, Clemson, SC 29634 (United States); Rice, Charles D., E-mail: cdrice@clemson.edu [Department of Biological Sciences, Environmental Toxicology Graduate Program, Clemson University, Clemson, SC 29634 (United States)

    2016-08-15

    Highlights: • AHR-related activities in creosote-adapted adult killifish were examined. • Creosote-adapted adult killifish have elevated intestine CYP1A. • Creosote-adapted adult killifish have elevated liver COX2 mRNA expression. • Most creosote-adapted adult killifish have lesions varying in severity. • Liver lesions in creosote-adapted adult killifish express CYP1A and AHR2 proteins. - Abstract: Atlantic killifish, Fundulus heteroclitus, are adapted to creosote-based PAHs at the US EPA Superfund site known as Atlantic Wood (AW) on the southern branch of the Elizabeth River, VA USA. Subsequent to the discovery of the AW population in the early 1990s, these fish were shown to be recalcitrant to CYP1A induction by PAHs under experimental conditions, and even to the time of this study, killifish embryos collected from the AW site are resistant to developmental deformities typically associated with exposure to PAHs in reference fish. Historically, however, 90 +% of the adult killifish at this site have proliferative hepatic lesions including cancer of varying severity. Several PAHs at this site are known to be ligands for the aryl hydrocarbon receptor (AHR). In this study, AHR-related activities in AW fish collected between 2011 and 2013 were re-examined nearly 2 decades after first discovery. This study shows that CYP1A mRNA expression is three-fold higher in intestines of AW killifish compared to a reference population. Using immunohistochemistry, CYP1A staining in intestines was uniformly positive compared to negative staining in reference fish. Livers of AW killifish were examined by IHC to show that CYP1A and AHR2 protein expression reflect lesions-specific patterns, probably representing differences in intrinsic cellular physiology of the spectrum of proliferative lesions comprising the hepatocarcinogenic process. We also found that COX2 mRNA expression levels were higher in AW fish livers compared to those in the reference population, suggesting a

  19. Methodological Issues in HIV-Related Social Research in Nigeria

    African Journals Online (AJOL)

    AJRH Managing Editor

    Communities find that social researchers come into their midst, implement their study, disappear and are never seen again until they, or newcomers. (i.e., researchers) are about to conduct fresh studies. This is causing disaffection in many communities in Nigeria and is also resulting in the muted response or outright hostility ...

  20. Research in the Management of Learning, Change and Relations

    NARCIS (Netherlands)

    B. Nooteboom (Bart)

    2001-01-01

    textabstractThis note sketches opportunities for interdisciplinary research in management, and the distinctive contribution that might be made from a European perspective. It highlights a few major domains of research, conceptual issues, disciplines, and specific opportunities and needs in Europe.

  1. Psychophysiology of Adolescent Peer Relations I: Theory and Research Findings

    Science.gov (United States)

    Murray-Close, Dianna

    2013-01-01

    Developmental psychologists have become increasingly interested in how psychophysiological processes relate to adolescent peer functioning. This review discusses advances in the study of the psychophysiology of adolescent peer relations, with a focus on how the autonomic and neuroendocrine systems relate to antisocial behavior, victimization, and…

  2. Overview on seagrasses and related research in China

    Science.gov (United States)

    Shi, Yajun; Fan, Hangqing; Cui, Xiaojian; Pan, Lianghao; Li, Sen; Song, Xiukai

    2010-03-01

    Seagrass research in China is still in its infancy. Even though there has been progress recently, there is still a great deal of research needed to gain a better understanding of seagrass. In this article we review and discuss the advances in seagrass research in China from two aspects: (1) seagrass species and their distribution; (2) seagrass research in China, including studies on their taxonomy, ecology, photosynthesis, applications in aquaculture, salt-tolerance mechanisms and other research topics. A total of 18 seagrass species belonging to 8 genera are distributed in nine provinces and regions in China (including Hong Kong and Taiwan), as well as the Xisha and Nansha Archipelagos. They can be divided into two groups: a North China Group and a South China Group. Based on the seagrass distribution, the Chinese mainland coast can be divided into three sections: North China Seagrass Coast, Middle China Seagrass Coast, and South China Seagrass Coast. Ecological studies include research on seagrass communities, nutrient cycling in seagrass ecosystems, genetic diversity, pollution ecology and research in the key regions of Shandong, Guangdong, Guangxi, and Hainan. Seagrass species and their locations, community structure, ecological evaluation, epiphytes, ecological functions and threats in the key regions are also summarized. Other studies have focused on remote sensing of seagrass, threatened seagrass species of China, and pollen morphology of Halophila ovalis.

  3. EPA`s program for risk assessment guidelines: Quantification issues

    Energy Technology Data Exchange (ETDEWEB)

    Dourson, M.L. [Environmental Protection Agency, Washington, DC (United States)

    1990-12-31

    The quantitative procedures associated with noncancer risk assessment include reference dose (RfD), benchmark dose, and severity modeling. The RfD, which is part of the EPA risk assessment guidelines, is an estimation of a level that is likely to be without any health risk to sensitive individuals. The RfD requires two major judgments: the first is choice of a critical effect(s) and its No Observed Adverse Effect Level (NOAEL); the second judgment is choice of an uncertainty factor. This paper discusses major assumptions and limitations of the RfD model.

  4. Treatment for alcohol-related problems: special populations: research opportunities.

    Science.gov (United States)

    Gomberg, Edith S Lisansky

    2003-01-01

    For the subgroups indicated, a few questions/issues are relevant to all three (women, elderly, minorities): 1. Heterogeneity of the special populations, for example, Hispanic-Americans are from different countries with different cultures. Women and the elderly vary by age, education, income, social class, health status, etc., to say nothing of ethnicity/color/religion. 2. Of therapy modalities, professional and indigenous, which are more efficacious? 3. Are group-specific therapies needed, or will sensitivity to a particular group work as well? WOMEN: Stereotypes and myths have prevailed, for example, the long-standing belief that women have poorer prognoses than male alcoholics. When female and male alcoholics are compared, women report more positive family history, a later onset of drinking and problems, more marital disruption, more comorbidity, etc. The review of treatment outcomes (Vannicelli, 1986) showed few significant gender differences in outcomes. Research recommendations include biological and genetic studies, women's view of and use of therapeutic modalities, and outcome studies of different modalities, including all female facilities. ELDERLY: Medications are used more by older patients, and such patients are more likely to experience adverse drug reactions. In the moderate social use of alcohol, there are conflicting reports and the extent of elderly use awaits decisive study. The etiology of problem drinking by older persons is studied rarely. An attempt has been made to explain onset later in life (vs. earlier onset) based on the stresses of aging (loss, loneliness, health problems, etc.); research results have not been supportive. Consequences of older persons' heavy drinking seems to be most often alcohol-related medical disorders, although there are often familial and social consequences. Atkinson (1995) recommended the development of elder-specific outcome measures, study of the efficacy of different treatment modalities, and study of the

  5. New Directions for Mentoring Research: An Examination of Related Constructs.

    Science.gov (United States)

    McManus, Stacy E.; Russell, Joyce E. A.

    1997-01-01

    This review of research compares forms of mentoring in terms of four theories: leader-member exchange, organizational citizenship behavior, social support, and socialization. It contains 55 references. (SK)

  6. Narrative inquiry: a relational research methodology for medical education.

    Science.gov (United States)

    Clandinin, D Jean; Cave, Marie T; Berendonk, Charlotte

    2017-01-01

    Narrative research, an inclusive term for a range of methodologies, has rapidly become part of medical education scholarship. In this paper we identify narrative inquiry as a particular theoretical and methodological framework within narrative research and outline its characteristics. We briefly summarise how narrative research has been used in studying medical learners' identity making in medical education. We then turn to the uses of narrative inquiry in studying medical learners' professional identity making. With the turn to narrative inquiry, the shift is to thinking with stories instead of about stories. We highlight four challenges in engaging in narrative inquiry in medical education and point toward promising future research and practice possibilities. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

  7. Educational Implications Relating Neuroanotomical Research and Developmental Dyslexia.

    Science.gov (United States)

    Kender, Joseph P.; Kender, Mark A.

    1998-01-01

    Reviews some of the most pertinent current research on possible causes of dyslexia. Offers guidelines for the prognosis and treatment of dyslexics and literary options for reading teachers and specialists to use in working with dyslexia. (PA)

  8. Relational Accountability in Indigenizing Visual Research for Participatory Communication

    OpenAIRE

    Verena Thomas; Joys Eggins; Evangelia Papoutsaki

    2016-01-01

    This article argues that an indigenous approach to communication research allows us to re-think academic approaches of engaging in and evaluating participatory communication research. It takes as its case study the Komuniti Tok Piksa project undertaken in the Highlands of Papua New Guinea. The project explores ways in which visual methods when paired with a community action approach embedded within an indigenous framew...

  9. Cancer Treatment-Related Cardiotoxicity: Understanding the Current State of Knowledge and Developing Future Research Priorities

    Science.gov (United States)

    Cancer Treatment-Related Cardiotoxicity: Understanding the Current State of Knowledge and Developing Future Research Priorities, a 2013 workshop sponsored by the Epidemiology and Genomics Research Program.

  10. Ethics in researching teacher professionalism as relational competence

    DEFF Research Database (Denmark)

    Dahl, Kari Kragh Blume

    thus possibly develop academically and become persons in various ways) according to which teacher, whom s/he is relating with (Nielsen, 2015). Yet findings suggest that there is a link between a teacher’s psychological and social skills, that is, aspects related to the person, and school children...

  11. Relational Accountability in Indigenizing Visual Research for Participatory Communication

    Directory of Open Access Journals (Sweden)

    Verena Thomas

    2016-02-01

    Full Text Available This article argues that an indigenous approach to communication research allows us to re-think academic approaches of engaging in and evaluating participatory communication research. It takes as its case study the Komuniti Tok Piksa project undertaken in the Highlands of Papua New Guinea. The project explores ways in which visual methods when paired with a community action approach embedded within an indigenous framework can be used to facilitate social change through meaningful participation. It involves communities to narrate their experiences in regard to HIV and AIDS and assists them in designing and recording their own messages. Local researchers are trained in using visual tools to facilitate this engagement with the communities.

  12. Relational goods in training university groups: A research

    Directory of Open Access Journals (Sweden)

    Pietra Daniela Di Paola

    2014-09-01

    Full Text Available The aim of the study is to identify relational goods in the transcriptions produced by sound recording of a median group experience at University of Palermo. In particular, the present work proposes to analyze the most representative qualities of this phenomenon. The group becomes the elective setting where take place activities promoting professional training and encourages emerging of inter subjective space of relational learning. In this way, the story of relationship between individuals in a contest represents the central lump from which develop personal well-being and the capability to optimize human resources.Keywords: Relational good; Median training group; Well-being

  13. Global priorities for research and the relative importance of different research outcomes: an international Delphi survey of malaria research experts

    OpenAIRE

    Mulligan, J; Conteh, L

    2016-01-01

    Background As global research investment increases, attention inevitably turns to assessing and measuring the outcomes and impact from research programmes. Research can have many different outcomes such as producing advances in scientific knowledge, building research capacity and, ultimately, health and broader societal benefits. The aim of this study was to test the use of a Delphi methodology as a way of gathering views from malaria research experts on research priorities and eliciting rela...

  14. Methodological Issues in HIV-Related Social Research in Nigeria

    African Journals Online (AJOL)

    AJRH Managing Editor

    and sensitive issues like sexual mores and sexuality requires much more than a straightjacket social science method, such as simply doing a cross-section study .... between the quantum of social research on the behavioural factors that are driving the ..... Fatalism/the denial of AIDS. 8. Condom use. 9. Alcohol use. 10.

  15. Top 10 Research Questions Related to Body Composition

    Science.gov (United States)

    Going, Scott; Lee, Vinson; Blew, Rob; Laddu, Deepika; Hetherington-Rauth, Megan

    2014-01-01

    An understanding of body composition is crucial to understanding human health, disease, and function. Research in body composition has focused on the development of assessment methods, description of normal changes in body composition with growth and development and aging, and the changes that occur in body composition in response to challenges…

  16. All projects related to | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The goal of this action research project is to reduce teen pregnancy in Benin by developing and promoting an innovative, evidence-based intervention combining sexual and reproductive health, self-esteem, and empowerment that targets adolescents. Region: Benin. Program: Maternal and Child Health. Total Funding: CA$ ...

  17. Publish or perish: how are research and reputation related?

    NARCIS (Netherlands)

    Linton, Jonathan; Linton, Jonathan D.; Tierney, Robert; Tierney, Robert; Walsh, Steven Thomas

    2011-01-01

    A study of twenty-seven fields in 350 highly ranked universities examines the relationship between reputation and rank. We find that many metrics associated with research prowess significantly correlate to university reputation. However, the next logical step– looking at the relationship that links

  18. Evaluation of mercury speciation by EPA (Draft) Method 29

    Energy Technology Data Exchange (ETDEWEB)

    Laudal, D.L.; Heidt, M.K. [Energy & Environmental Research Center, Grand Forks, ND (United States); Nott, B. [Electric Power Research Institute, Palo Alto, CA (United States)

    1995-11-01

    The 1990 Clean Air Act Amendments require that the U.S. Environmental protection Agency (EPA) assess the health risks associated with mercury emissions. Also, the law requires a separate assessment of health risks posed by the emission of 189 tract chemicals (including mercury) for electric utility steam-generating units. In order to conduct a meaningful assessment of health and environmental effects, we must have, among other things, a reliable and accurate method to measure mercury emissions. In addition, the rate of mercury deposition and the type of control strategies used may depend upon the type of mercury emitted (i.e., whether it is in the oxidized or elemental form). It has been speculated that EPA (Draft) Method 29 can speciate mercury by selective absorption; however, this claim has yet to be proven. The Electric Power Research Institute (EPRI) and the U.S. Department of Energy (DOE) have contracted with the Energy & Environmental Research Center (EERC) at University of North Dakota to evaluate EPA (Draft) Method 29 at the pilot-scale level. The objective of the work is to determine whether EPA (Draft) Method 29 can reliably quantify and speciate mercury in the flue gas from coal-fired boilers.

  19. International Contribution to the Highway Agency's Bridge Related Research

    DEFF Research Database (Denmark)

    Nowak, A. S.; Thoft-Christensen, Palle

    The objective of this paper is to summarize recent contributions of international experts to the research program sponsored by the Highways Agency. An efficient management of existing bridges requires methodology for an accurate evaluation of the actual loads and load carrying capacity and predic...... of reliability models for analysis of bridges subjected to corrosion and fatigue, and reliability-based optimization of maintenance strategies for bridges....

  20. Survey of HTR related research at IRI, Delft, Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Hoogenboom, J.E.; Wallerbos, E.J.M.; Van der Hagen, T.H.J.J.; Van Dam, H. [Interfaculty Reactor Institute IRI, Delft University of Technology, Delft (Netherlands); Tuerkcan, E. [ECN Nuclear Research, Petten (Netherlands)

    1998-09-01

    High temperature helium-cooled reactors have a large potential for inherent safety. Therefore, several projects on HTR research are being carried out or were carried out at the Interfaculty Reactor Institute (IRI) of the Delft University of Technology in Delft, Netherlands. As part of a larger research programme measurements of core reactivity, reactivity worth of safety rods and of small samples being oscillated in the reactor core were carried out at the PROTEUS facility of the Paul Scherrer Institute at Villigen, Switzerland. Together with other partners in the Netherlands a small inherently safe co-generation plant with a pebble-bed HTR core was designed and analysed. It was verified that such a reactor can operate continuously for 10 years by adding continuously fuel pebbles until the maximum available core height is reached. As a new, innovative, inherently safe reactor type the design of a fluidized-bed reactor with coated fuel particles on a helium gas stream is discussed and results are shown for the analysis of inherent criticality safety under varying coolant flow rates. IRI is also taking part in the new IAEA Co-ordinated Research Programme, which involves participation in the start-up experiments of the Japanese HTTR and carrying out calculations for the core physics benchmark test. 11 refs.

  1. Concept of uncertainty in relation to the foresight research

    Directory of Open Access Journals (Sweden)

    Magruk Andrzej

    2017-03-01

    Full Text Available Uncertainty is one of the most important features of many areas of social and economic life, especially in the forward-looking context. On the one hand, the degree of uncertainty is associated with the objective essence of randomness of the phenomenon, and on the other, with the subjective perspective of a man. Future-oriented perception of human activities is laden with an incomplete specificity of the analysed phenomena, their volatility, and lack of continuity. A man is unable to determine, with complete certainty, the further course of these phenomena. According to the author of this article, in order to significantly reduce the uncertainty while making strategic decisions in a complex environment, we should focus our actions on the future through systemic research of foresight. This article attempts to answer the following research questions: 1 What is the relationship between foresight studies in the system perspective to studies of the uncertainty? 2 What classes of foresight methods enable the research of uncertainty in the process of system inquiry of the future? This study conducted deductive reasoning based on the results of the analysis methods and criticism of literature.

  2. Research Costs Investigated: A Study Into the Budgets of Dutch Publicly Funded Drug-Related Research

    NARCIS (Netherlands)

    T. van Asselt (Thea); B.L.T. Ramaekers (Bram); I. Corro Ramos (Isaac); M.A. Joore (Manuela); M.J. Al (Maiwenn); Lesman-Leegte, I. (Ivonne); M.J. Postma (Maarten); P. Vemer (Pepijn); T.L. Feenstra (Talitha)

    2017-01-01

    textabstractBackground: The costs of performing research are an important input in value of information (VOI) analyses but are difficult to assess. Objective: The aim of this study was to investigate the costs of research, serving two purposes: (1) estimating research costs for use in VOI analyses;

  3. EPA Region 1 Environmentally Sensitive Areas (Points)

    Data.gov (United States)

    U.S. Environmental Protection Agency — This coverage represents point equivalents of environmentally sensitive areas in EPA New England. This coverage represents polygon equivalents of environmentally...

  4. Agriculture: About EPA's National Agriculture Center

    Science.gov (United States)

    EPA's National Agriculture Center (Ag Center), with the support of the United States Department of Agriculture, serves growers, livestock producers, other agribusinesses, and agricultural information/education providers.

  5. Air Sensor Guidebook | Science Inventory | US EPA

    Science.gov (United States)

    This Air Sensor Guidebook has been developed by the U.S. EPA to assist those interested in potentially using lower cost air quality sensor technologies for air quality measurements. Its development was in direct response to a request for such a document following a recent scientific conference (Apps and Sensors for Air Pollution-2012). Low cost air quality sensors ($100-$2500) are now commercially available in a wide variety of designs and capabilities. This is an emerging technology area and one that is quickly evolving. Even so, their availability has resulted in questions from many as to how they might be used appropriately. This document attempts to provide useful information concerning some of those questions. The National Exposure Research Laboratory’s (NERL’s) Human Exposure and Atmospheric Sciences Division (HEASD) conducts research in support of EPA’s mission to protect human health and the environment. HEASD’s research program supports Goal 1 (Clean Air) and Goal 4 (Healthy People) of EPA’s strategic plan. More specifically, our division conducts research to characterize the movement of pollutants from the source to contact with humans. Our multidisciplinary research program produces Methods, Measurements, and Models to identify relationships between and characterize processes that link source emissions, environmental concentrations, human exposures, and target-tissue dose. The impact of these tools is improved regulatory programs and pol

  6. EPA Facilities and Regional Boundaries Service, US, 2012, US EPA, SEGS

    Science.gov (United States)

    This SEGS web service contains EPA facilities, EPA facilities labels, small- and large-scale versions of EPA region boundaries, and EPA region boundaries extended to the 200nm Exclusive Economic Zone (EEZ). Small scale EPA boundaries and boundaries extended to the EEZ render at scales of less than 5 million, large scale EPA boundaries draw at scales greater than or equal to 5 million. EPA facilities labels draw at scales greater than 2 million. Data used to create this web service are available as a separate download at the Secondary Linkage listed above. Full FGDC metadata records for each layer may be found by clicking the layer name in the web service table of contents (available through the online link provided above) and viewing the layer description. This SEGS dataset was produced by EPA through the Office of Environmental Information.

  7. Research goals for folate and related B vitamin in Europe

    NARCIS (Netherlands)

    Finglas, P.M.; Meer, K. de; Molloy, A.; Verhoef, P.; Pietrzik, K.; Powers, H.J.; Straeten, D. van der; Jägerstad, M.; Varela-Moreiras, G.; Vliet, T. van; Havenaar, R.; Buttriss, J.; Wright, A.J.A.

    2006-01-01

    In the past decade, the understanding of folate bioavailability, metabolism and related health issues has increased, but several problems remain, including the difficulty of delivering the available knowledge to the populations at risk. Owing to the low compliance of taking folic acid supplements,

  8. Top 10 Research Questions Related to Youth Aerobic Fitness

    Science.gov (United States)

    Armstrong, Neil

    2017-01-01

    Peak oxygen uptake (VO[subscript 2]) is internationally recognized as the criterion measure of youth aerobic fitness, but despite pediatric data being available for almost 80 years, its measurement and interpretation in relation to growth, maturation, and health remain controversial. The trainability of youth aerobic fitness continues to be hotly…

  9. Research Gaps in Neonatal HIV-Related Care | Davies | Southern ...

    African Journals Online (AJOL)

    However, both in South Africa and across sub-Saharan African, lack of boosted peri-partum prophylaxis for high-risk vertical transmission, loss to followup, and failure to initiate HIV-infected infants on antiretroviral therapy (ART) before disease progression are key remaining gaps in neonatal HIV-related care. In this issue of ...

  10. Challenges for the Orthopaedic Shoe Profession and related research

    NARCIS (Netherlands)

    ing., M.Sc F.C. Holtkamp

    2015-01-01

    Already for many centuries shoemaking exists as a craft. Orthopaedic shoemaking is a relative new profession that has emerged and evolved during the last century. Originated from the craft of shoemaking it has developed into a profession on the intersection between healthcare and technology.

  11. Reunited twins: spouse relations / twin research reports / timely topics.

    Science.gov (United States)

    Segal, Nancy L

    2011-06-01

    The present article explores the social attraction that may evolve on the part of reared apart twins' spouses toward their brothers- and sisters-in-law, that is, their spouses' newly found co-twin. This topic was inspired by the fascinating story of monozygotic reared apart (MZA) twins who were reunited in Perth, Australia in 2008, at age 50. It is followed by brief reviews of twin research articles concerning divorce rates among mothers of multiples and X-chromosome inactivation in MZ female twin pairs. The final section presents informative human interest stories involving twins.

  12. Will the proposed compensation guidelines for research-related injury spell the death knell for clinical research in India?

    OpenAIRE

    C S Pramesh; Badwe, R A

    2012-01-01

    The Indian Council of Medical Research and the Central Drugs Standards Control Organization of the Directorate General of Health Services of the Ministry of Health and Family Welfare′ draft guidelines for compensation of research-related injury have evoked strong responses from the clinical research community. All stakeholders, including academic researchers, teachers in medical colleges, the pharmaceutical industry and even members of Institutional Review Boards and Ethics Committees have ex...

  13. EPA Leads the Way on Lead Exposure Science and Risk Management

    Science.gov (United States)

    EPA researchers have developed a modeling approach that improves our understanding of the relationship between lead concentrations of various sources (drinking water, soil and dust, food, and air) and children’s blood-lead levels.

  14. Notification: Audit of Security Categorization for EPA Systems That Handle Hazardous Material Information

    Science.gov (United States)

    Project #OA-FY18-0089, January 8, 2018. The OIG plans to begin preliminary research to determine whether the EPA classified the sensitivity of data for systems that handle hazardous waste material information as prescribed by NIST.

  15. Notification: Evaluation of EPA Policies and Responsiveness to Public Petitions on Pesticide Issues

    Science.gov (United States)

    Project #OPE-FY15-0004, October 15, 2014. The EPA OIG plans to begin preliminary research on the agency's Office of Chemical Safety and Pollution Prevention (OCSPP) process for responding to public petitions.

  16. The EPA CompTox Chemistry Dashboard - an online resource for environmental chemists (ACS Spring Meeting)

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) Computational Toxicology Program integrates advances in biology, chemistry, and computer science to help prioritize chemicals for further research based on potential human health risks. This work involves computational and data drive...

  17. Notification: Fiscal Year 2015 Risk Assessment of EPA's Purchase Card and Convenience Check Programs

    Science.gov (United States)

    Project #OA-FY15-0064, August 26, 2015. The U.S. Environmental Protection Agency (EPA) Office oflnspector General (OIG) plans to begin the preliminary research phase ofauditing the agency's purchase card and convenience check programs.

  18. Research gaps in neonatal HIV-related care

    Directory of Open Access Journals (Sweden)

    Mary-Ann Davies

    2015-05-01

    Full Text Available The South African prevention of mother to child transmission programme has made excellentprogress in reducing vertical HIV transmission, and paediatric antiretroviral therapyprogrammes have demonstrated good outcomes with increasing treatment initiation inyounger children and infants. However, both in South Africa and across sub-Saharan African,lack of boosted peri-partum prophylaxis for high-risk vertical transmission, loss to followup,and failure to initiate HIV-infected infants on antiretroviral therapy (ART before diseaseprogression are key remaining gaps in neonatal HIV-related care. In this issue of the Southern African Journal of HIV Medicine, experts provide valuable recommendations for addressingthese gaps. The present article highlights a number of areas where evidence is lacking toinform guidelines and programme development for optimal neonatal HIV-related care.

  19. Research gaps in neonatal HIV-related care

    Directory of Open Access Journals (Sweden)

    Mary-Ann Davies

    2015-04-01

    Full Text Available The South African prevention of mother to child transmission programme has made excellentprogress in reducing vertical HIV transmission, and paediatric antiretroviral therapyprogrammes have demonstrated good outcomes with increasing treatment initiation inyounger children and infants. However, both in South Africa and across sub-Saharan African,lack of boosted peri-partum prophylaxis for high-risk vertical transmission, loss to followup,and failure to initiate HIV-infected infants on antiretroviral therapy (ART before diseaseprogression are key remaining gaps in neonatal HIV-related care. In this issue of the Southern African Journal of HIV Medicine, experts provide valuable recommendations for addressingthese gaps. The present article highlights a number of areas where evidence is lacking toinform guidelines and programme development for optimal neonatal HIV-related care.

  20. Theoretical and Phenomenological Paradigms of Organizational Relations Research

    Directory of Open Access Journals (Sweden)

    S V Gulenina

    2013-12-01

    Full Text Available The conceptual notions about the essence of organization and organizational relations in the aspects of the theoretical and phenomenological approaches, objective and subjective context of a person’s self-determination in organization are analyzed in the article. The historical analysis of the dynamics from the classical theories of organization to the phenomenological behavior of real psychological subjects in it is given.

  1. Related activities on management of ageing of Dalat Research Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Pham Van Lam [Reactor Dept., Nuclear Research Institute, Dalat (Viet Nam)

    1998-10-01

    The Dalat Nuclear Research Reactor (DNRR) is a pool type research reactor which was reconstructed in 1982 from the previous 250 kW TRIGA-MARK II reactor. The reactor core, the control and instrumentation system, the primary and secondary cooling systems as well as other associated systems were newly designed and installed. The renovated reactor reached its initial criticality in November 1983 and attained its nominal power of 500 kW in February 1984. Since then DNRR has been operated safely. Retained structures of the former reactor such as the reactor aluminum tank, the graphite reflector, the thermal column, the horizontal beam tubes and the radiation concrete shielding are 35 years old. During the recent years, in-service inspection has been carried out, the reactor control and instrumentation system were renovated due to ageing and obsolescence of its components, reactor general inspection and refurbishment were performed. Efforts are being made to cope with ageing of old reactor components to maintain safe operation of the DNRR. (author)

  2. [New directions of research related to chronic wound healing].

    Science.gov (United States)

    Rusak, Agnieszka; Rybak, Zbigniew

    2013-01-01

    Optimal nutrition, immunological state and psychological condition play an important role in the process of chronic wound healing. Infections caused by pathogens resistant to commonly used antibiotics additionally complicate and disturb regeneration of wounds. As part of the treatment, modern wound dressings are used, for example designed on the basis of alginates, dextranomers, hydrogels, hydrofiber, polyurethanes foams, hydrocolloids and liquids for wound debridement such us 0.9% NaCl, the PWE liquid, Ringer's liquid, octenidine. Owing to their features, treatment in accordance with TIME concept could be realized, because they provide moisture wound bed, protection against contamination, gas exchange, protection of wound edges and infection control. Repairing process in chronic wounds is dependent on blood flow in tissues, which may be insufficient. The result is a permanent hypoxia. Natural occurring antioxidants are becoming more crucial in chronic wound treatment. They decrease oxygen radical concentration, increase angiogenesis, reduce inflammatory response, stimulate fibroblasts and keratinocytes proliferation, possess antibacterial properties against chemotherapeutic resistant strains. There are a lot of antioxidants in honey, papaya fruit (Carrica papaia L.), transgenic flax (Linum usitatissimum), and in orange oil (Citrus sinensis), stem of acanthus (Acanthus ebracteatus), leafs of tea (Camellia sinensis). Application of biologically active, natural derived compounds is nowadays a direction of intense in vitro and in vivo research focused on the chronic wound treatment. Results suggest beneficial influence of antioxidant on wound repairing process. Clinical research are needed to state effective influence of natural compound in the chronic wound treatment.

  3. Research engagement of health sciences librarians: a survey of research-related activities and attitudes

    Directory of Open Access Journals (Sweden)

    Susan Lessick, MA, MLS, AHIP, FMLA

    2016-11-01

    Full Text Available Introduction: The extent to which health sciences librarians are engaged in research is a little-studied question. This study assesses the research activities and attitudes of Medical Library Association (MLA members, including the influence of work affiliation. Methods: An online survey was designed using a combination of multiple-choice and open-ended questions and distributed to MLA members. Responses were analyzed using descriptive statistics, content analysis, and significance testing. The authors used statistical tools and categorized openended question topics by the constant comparative method, also applying the broad subject categories used in a prior study. Pearson’s chi-square analysis was performed on responses to determine significant differences among respondents employed in three different institutional environments. Results: Analysis showed that 79% of respondents read research articles at least once a month; 58% applied published research studies to practice; 44% had conducted research; 62% reported acting on research had enhanced their libraries; 38% had presented findings; and 34% had authored research articles. Hospital librarians were significantly less likely than academic librarians to have participated in research activities. Highly ranked research benefits, barriers, and competencies of health sciences librarians are described. Conclusions: Findings indicate that health sciences librarians are actively engaged in research activities. Practice implications for practitioners, publishers, and stakeholders are discussed. Results suggest that practitioners can use published research results and results from their own research to affect practice decisions and improve services. Future studies are needed to confirm and extend these findings, including the need for intervention studies to increase research and writing productivity.

  4. Research engagement of health sciences librarians: a survey of research-related activities and attitudes

    Science.gov (United States)

    Lessick, Susan; Perryman, Carol; Billman, Brooke L.; Alpi, Kristine M.; De Groote, Sandra L.; Babin, Ted D.

    2016-01-01

    Introduction The extent to which health sciences librarians are engaged in research is a little-studied question. This study assesses the research activities and attitudes of Medical Library Association (MLA) members, including the influence of work affiliation. Methods An online survey was designed using a combination of multiple-choice and open-ended questions and distributed to MLA members. Responses were analyzed using descriptive statistics, content analysis, and significance testing. The authors used statistical tools and categorized open-ended question topics by the constant comparative method, also applying the broad subject categories used in a prior study. Pearson's chi-square analysis was performed on responses to determine significant differences among respondents employed in three different institutional environments. Results Analysis showed that 79% of respondents read research articles at least once a month; 58% applied published research studies to practice; 44% had conducted research; 62% reported acting on research had enhanced their libraries; 38% had presented findings; and 34% had authored research articles. Hospital librarians were significantly less likely than academic librarians to have participated in research activities. Highly ranked research benefits, barriers, and competencies of health sciences librarians are described. Conclusions Findings indicate that health sciences librarians are actively engaged in research activities. Practice implications for practitioners, publishers, and stakeholders are discussed. Results suggest that practitioners can use published research results and results from their own research to affect practice decisions and improve services. Future studies are needed to confirm and extend these findings, including the need for intervention studies to increase research and writing productivity. PMID:27076808

  5. Biosensor technology in aging research and age-related diseases.

    Science.gov (United States)

    He, Yulong; Wu, Yuehong; Mishra, Anuja; Acha, Victor; Andrews, Thomas; Hornsby, Peter J

    2012-01-01

    Cell- and tissue-based biosensors comprise genetically engineered proteins that are incorporated into cells ex vivo or into cells of tissues in vivo. They enable the investigator to sense levels of hormones, drugs, or toxins, continuously and noninvasively, using biophotonics or other physical principles, and could potentially be used over the entire lifespan of an experimental animal. The present work reviews the state of the art of cell- and tissue-based biosensors and discusses how they could be of value in aging research. Examples of recently developed biosensors are given, including those that detect levels of a cytokine (TNFα) and drugs (activators of the mTOR pathway). Finally, we discuss the hurdles that would have to be overcome for biosensor technology to be used in humans in monitoring health status and disease treatment in late life. Copyright © 2011 Elsevier B.V. All rights reserved.

  6. The EPA CompTox Chemistry Dashboard - an online resource ...

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) Computational Toxicology Program integrates advances in biology, chemistry, and computer science to help prioritize chemicals for further research based on potential human health risks. This work involves computational and data driven approaches that integrate chemistry, exposure and biological data. As an outcome of these efforts the National Center for Computational Toxicology (NCCT) has measured, assembled and delivered an enormous quantity and diversity of data for the environmental sciences including high-throughput in vitro screening data, in vivo and functional use data, exposure models and chemical databases with associated properties. A series of software applications and databases have been produced over the past decade to deliver these data. Recent work has focused on the development of a new architecture that assembles the resources into a single platform. With a focus on delivering access to Open Data streams, web service integration accessibility and a user-friendly web application the CompTox Dashboard provides access to data associated with ~720,000 chemical substances. These data include research data in the form of bioassay screening data associated with the ToxCast program, experimental and predicted physicochemical properties, product and functional use information and related data of value to environmental scientists. This presentation will provide an overview of the CompTox Dashboard and its va

  7. A Research on Issues Related to RFID Security and Privacy

    Science.gov (United States)

    Kim, Jongki; Yang, Chao; Jeon, Jinhwan

    Radio Frequency Identification (RFID) is a technology for automated identification of objects and people. RFID systems have been gaining more popularity in areas especially in supply chain management and automated identification systems. However, there are many existing and potential problems in the RFID systems which could threat the technology's future. To successfully adopt RFID technology in various applications, we need to develop the solutions to protect the RFID system's data information. This study investigates important issues related to privacy and security of RFID based on the recent literature and suggests solutions to cope with the problem.

  8. Cancer fear and fatalism: how African American participants construct the role of research subject in relation to clinical cancer research.

    Science.gov (United States)

    Somayaji, Darryl; Cloyes, Kristin Gates

    2015-01-01

    Lack of African American participation in cancer clinical trials has been identified as a critical problem. Historical interactions related to race, identity, and power may contribute to continued inequity in healthcare and research participation. The aim of this study was to explore the perceptions of African Americans regarding cancer and research and how these perceptions shape their beliefs about participating as cancer research subjects. Three African American focus groups were conducted including people who had never participated in cancer research, those who had, and those who were asked but refused (n = 16). Discussion focused on their perceptions of cancer research and actual or potential participation as research subjects. Data were coded using both structured and inductive coding methods. Fear and fatalism emerged in relation to research, race, power, and identity and were related to larger historical and social issues rather than only individual thoughts or feelings. Participants described fears of the unknown, death, mistrust, conspiracy, and discrimination together with positive/negative tensions between self, family, and community responsibilities. Complex identities linked perceptions of cancer and cancer research with broader historical and cultural issues. Fear, fatalism, and current and historical relationships influence how people perceive themselves as research subjects and may influence their decisions to participate in cancer research. Acknowledging how complex factors including race and racism contribute to health disparities may give nurses and other healthcare providers a better appreciation of how historical, social, and cultural dynamics at individual, community, and organizational levels influence access to and participation in cancer research.

  9. Social Science Research Related to Wildfire Management: An Overview of Recent Findings and Future Research Needs

    Science.gov (United States)

    Sarah M. McCaffrey; Eric Toman; Melanie Stidham; Bruce. Shindler

    2012-01-01

    As with other aspects of natural-resource management, the approach to managing wildland fires has evolved over time as scientific understanding has advanced and the broader context surrounding management decisions has changed. Prior to 2000 the primary focus of most fire research was on the physical and ecological aspects of fire; social science research was limited to...

  10. On the Methodology of Research of Sunni-Shiite Relations

    Directory of Open Access Journals (Sweden)

    Olga Sergeevna Chikrizova

    2015-12-01

    Full Text Available The article is devoted to methodological aspects of analysis of confrontation between two biggest trends in Islam - Sunnism and Shiism. It’s extremely important to study Sunni-Shiite relations on the modern stage because they reflect geopolitical and geostrategic rivalry in the region and change of interstate alliances’ configuration. After “the Arab spring” in the Middle East some conflicts have flared up (Iraq, Syria, Yemen, and one of the reasons of all the conflicts is a confrontation between Sunnis and Shiites. Moreover, some more hot spots are brewing, in which the representatives of two major trends in Islam will face (Lebanon, Saudi Arabia, Bahrain. In order to find ways to settle these conflicts we need to learn profoundly the origins, nature and characteristics of Sunni-Shiite relations, and it also determines the relevance of this article’s topic. Using comparative method, historicism, problem-chronological method and quantitative methods of analysis, the author indicates six periods of Sunni-Shiite antagonism, during which the contradictions between two trends had gradually shifted from domestic to international level, and then to global level. Comparing foreign policy practice of Sunni and Shiite states at the present stage, the author proves that nowadays the struggle between Sunnis and Shiites for the implementation of models of the Islamic world’s development takes place. These models are global, they are aimed at the unification of the Islamic world. However they are based on completely different visions of this world’s configuration, particularly in the region of the Middle East.

  11. A typology of health marketing research methods--combining public relations methods with organizational concern.

    Science.gov (United States)

    Rotarius, Timothy; Wan, Thomas T H; Liberman, Aaron

    2007-01-01

    Research plays a critical role throughout virtually every conduit of the health services industry. The key terms of research, public relations, and organizational interests are discussed. Combining public relations as a strategic methodology with the organizational concern as a factor, a typology of four different research methods emerges. These four health marketing research methods are: investigative, strategic, informative, and verification. The implications of these distinct and contrasting research methods are examined.

  12. Land and Waste Management Research Publications

    Science.gov (United States)

    Resources from the Science Inventory database of EPA's Office of Research and Development, as well as EPA's Science Matters journal, include research on managing contaminated sites and ground water modeling and decontamination technologies.

  13. Hispanos en la EPA: Matthew Tejada

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  14. Hispanos en la EPA: Grace Robiou

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  15. Hispanos en la EPA: Fabiola Estrada

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  16. Hispanos en la EPA: Joel Corona

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  17. Hispanos en la EPA: Nadtya Y. Hong

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  18. Perfiles de hispanos en la EPA

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente de todos.

  19. 40 CFR 725.50 - EPA review.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false EPA review. 725.50 Section 725.50... REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Administrative Procedures § 725.50 EPA review. (a) MCANs. The review period specified in section 5(a) of the Act for MCANs runs for 90 days from the date the...

  20. 40 CFR 59.630 - EPA testing.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false EPA testing. 59.630 Section 59.630... Emissions From New and In-Use Portable Fuel Containers Certifying Emission Families § 59.630 EPA testing. We... production sample testing. Upon our request, a manufacturer must supply a prototype container or a reasonable...

  1. EPA Air Pollution Control Cost Manual

    Science.gov (United States)

    EPA's Air Pollution Control Cost Manual provides guidance for the development of accurate and consistent costs for air pollution control devices. A long-standing document prepared by EPA, the Control Cost Manual focuses on point source and stationary area source air pollution con...

  2. Hispanos en la EPA: Tony Robledo

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  3. Hispanos en la EPA: Enrique Manzanilla

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  4. Hispanos en la EPA: Reiniero Rivera

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  5. Hispanos en la EPA: Karen Milians

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  6. Hispanos en la EPA: Cindy Santiago

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  7. Hispanos en la EPA: Rafael Casanova

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  8. Hispanos en la EPA: Jacqueline Moya

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  9. Hispanos en la EPA: Andrew Almodovar

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  10. Hispanos en la EPA: Lisa Almodovar

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  11. Hispanos en la EPA: Jack Arias

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  12. Hispanos en la EPA: Ana Rivera Lupianiez

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  13. Hispanos en la EPA: Heriberto Cabezas

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  14. Hispanos en la EPA: Luis Troche

    Science.gov (United States)

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  15. EPA Regulation of Bed Bug Pesticides

    Science.gov (United States)

    All pesticides must be registered by EPA before being sold and used in the U.S., other than those that rely on a limited set of active ingredients (so-called minimum risk pesticides). EPA reviews for safety and effectiveness.

  16. EPA Scientific Knowledge Management Assessment and Needs

    Science.gov (United States)

    A series of activities have been conducted by a core group of EPA scientists from across the Agency. The activities were initiated in 2012 and the focus was to increase the reuse and interoperability of science software at EPA. The need for increased reuse and interoperability ...

  17. A Scoping Review of Empirical Research Relating to Quality and Effectiveness of Research Ethics Review

    Science.gov (United States)

    Nicholls, Stuart G.; Hayes, Tavis P.; Brehaut, Jamie C.; McDonald, Michael; Weijer, Charles; Saginur, Raphael; Fergusson, Dean

    2015-01-01

    Background To date there is no established consensus of assessment criteria for evaluating research ethics review. Methods We conducted a scoping review of empirical research assessing ethics review processes in order to identify common elements assessed, research foci, and research gaps to aid in the development of assessment criteria. Electronic searches of Ovid Medline, PsychInfo, and the Cochrane DSR, ACP Journal Club, DARE, CCTR, CMR, HTA, and NHSEED, were conducted. After de-duplication, 4234 titles and abstracts were reviewed. Altogether 4036 articles were excluded following screening of titles, abstracts and full text. A total of 198 articles included for final data extraction. Results Few studies originated from outside North America and Europe. No study reported using an underlying theory or framework of quality/effectiveness to guide study design or analyses. We did not identify any studies that had involved a controlled trial - randomised or otherwise – of ethics review procedures or processes. Studies varied substantially with respect to outcomes assessed, although tended to focus on structure and timeliness of ethics review. Discussion Our findings indicate a lack of consensus on appropriate assessment criteria, exemplified by the varied study outcomes identified, but also a fragmented body of research. To date research has been largely quantitative, with little attention given to stakeholder experiences, and is largely cross sectional. A lack of longitudinal research to date precludes analyses of change or assessment of quality improvement in ethics review. PMID:26225553

  18. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA) and gamma-linolenic acid (GLA) and contribution to normal cognitive function (ID 532) and maintenance

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA) and gamma-linolenic acid (GLA) and contribution to normal cognitive function and maintenance of normal bone. The scientific substantiation is based on the information provided by the Member States in the consolidated list......Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies was asked to provide a scientific opinion on a list of health claims pursuant to Article 13 of Regulation (EC) No 1924/2006. This opinion addresses the scientific substantiation of health...

  19. Air Research

    Science.gov (United States)

    EPA's air research provides the critical science to develop and implement outdoor air regulations under the Clean Air Act and puts new tools and information in the hands of air quality managers and regulators to protect the air we breathe.

  20. Will the proposed compensation guidelines for research-related injury spell the death knell for clinical research in India?

    Science.gov (United States)

    Pramesh, C S; Badwe, R A

    2012-01-01

    The Indian Council of Medical Research and the Central Drugs Standards Control Organization of the Directorate General of Health Services of the Ministry of Health and Family Welfare' draft guidelines for compensation of research-related injury have evoked strong responses from the clinical research community. All stakeholders, including academic researchers, teachers in medical colleges, the pharmaceutical industry and even members of Institutional Review Boards and Ethics Committees have expressed grave reservations about several clauses in the guidelines. Moreover, these two guidelines differ from each other in important areas, reiterating that more thought and discussion is necessary to refine the guidelines. We present an academic researcher's perspective of the guidelines and our views on how they will affect clinical research in the country. The paper covers the types of research-related injury that are entitled for compensation, controversies on whether injury resulting from standard care should be entitled for compensation, whether causality needs to be established as a prerequisite for eligibility for compensation and whether all forms of research should have mandatory provision for compensation. We also put forward the potential dangers of such recommendations, which could potentially be inducement for patients to participate in clinical research. Finally, we raise the philosophical issue of infringement of an individual's fundamental rights regarding what research he/she wishes to participate in. While these points are based on several formal and informal discussions with stakeholders from various fields of clinical research, the views expressed are the authors' own personal thoughts.

  1. Purchasing Supplies, Equipment and Services Under EPA Grants

    Science.gov (United States)

    EPA developed this guidance to help ensure you meet EPA requirements when making such necessary purchases. With very few exceptions, you must follow a competitive process when you use EPA grant funds to acquire equipment and professional services.

  2. Long-chain omega-3 fatty acids and the brain: a review of the independent and shared effects of EPA, DPA and DHA

    Science.gov (United States)

    Dyall, Simon C.

    2015-01-01

    Omega-3 polyunsaturated fatty acids (PUFAs) exhibit neuroprotective properties and represent a potential treatment for a variety of neurodegenerative and neurological disorders. However, traditionally there has been a lack of discrimination between the different omega-3 PUFAs and effects have been broadly accredited to the series as a whole. Evidence for unique effects of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and more recently docosapentaenoic acid (DPA) is growing. For example, beneficial effects in mood disorders have more consistently been reported in clinical trials using EPA; whereas, with neurodegenerative conditions such as Alzheimer’s disease, the focus has been on DHA. DHA is quantitatively the most important omega-3 PUFA in the brain, and consequently the most studied, whereas the availability of high purity DPA preparations has been extremely limited until recently, limiting research into its effects. However, there is now a growing body of evidence indicating both independent and shared effects of EPA, DPA and DHA. The purpose of this review is to highlight how a detailed understanding of these effects is essential to improving understanding of their therapeutic potential. The review begins with an overview of omega-3 PUFA biochemistry and metabolism, with particular focus on the central nervous system (CNS), where DHA has unique and indispensable roles in neuronal membranes with levels preserved by multiple mechanisms. This is followed by a review of the different enzyme-derived anti-inflammatory mediators produced from EPA, DPA and DHA. Lastly, the relative protective effects of EPA, DPA and DHA in normal brain aging and the most common neurodegenerative disorders are discussed. With a greater understanding of the individual roles of EPA, DPA and DHA in brain health and repair it is hoped that appropriate dietary recommendations can be established and therapeutic interventions can be more targeted and refined. PMID:25954194

  3. Long-chain omega-3 fatty acids and the brain: A review of the independent and shared effects of EPA, DPA and DHA

    Directory of Open Access Journals (Sweden)

    Simon eDyall

    2015-04-01

    Full Text Available Omega-3 polyunsaturated fatty acids (PUFAs exhibit neuroprotective properties and represent a potential treatment for a variety of neurodegenerative and neurological disorders. However, traditionally there has been a lack of discrimination between the different omega-3 PUFAs and effects have been broadly accredited to series as a whole. Evidence for unique effects of eicosapentaenoic acid (EPA, docosahexaenoic acid (DHA and more recently docosapentaenoic acid (DPA is growing. For example, beneficial effects in mood disorders have more consistently been reported in clinical trials using EPA; whereas, with neurodegenerative conditions such as Alzheimer’s disease, the focus has been on DHA. DHA is quantitatively the most important omega-3 PUFA in the brain, and consequently the most studied, whereas the availability of high purity DPA preparations has been extremely limited until recently, limiting research into its effects. However, there is now a growing body of evidence indicating both independent and shared effects of EPA, DPA and DHA. The purpose of this review is to highlight how a detailed understanding of these effects is essential to improving understanding of their therapeutic potential. The review begins with an overview of omega-3 PUFA biochemistry and metabolism, with particular focus on the central nervous system, where DHA has unique and indispensable roles in neuronal membranes with levels preserved by multiple mechanisms. This is followed by a review of the different enzyme-derived anti-inflammatory mediators produced from EPA, DPA and DHA. Lastly, the relative protective effects of EPA, DPA and DHA in normal brain aging and the most common neurodegenerative disorders are discussed. With a greater understanding of the individual roles of EPA, DPA and DHA in brain health and repair it is hoped that appropriate dietary recommendations can be established and therapeutic interventions can be more targeted and refined.

  4. EPA Responds to NRDC's 2008 Freedom of Information Act Complaint on Clothianidin

    Science.gov (United States)

    The Natural Resources Defense Council had made a FOIA request for information on the pesticide clothianidin in relation to pollinator protection and Colony Collapse Disorder (CCD), and inaccurately represented EPA's efforts to protect bees.

  5. The importance of experienced relevance and consequences related to research participation in migration and integration research

    DEFF Research Database (Denmark)

    Nielsen, Annemette; Ditlevsen, Kia

    2014-01-01

    Internationally, research within the area of health sciences has always suffered from a failure to include certain population groups in quantitative as well as qualitative research. Such population groups include migrant and ethnic minority groups. This bias in inclusion of different population...... segments has consequences for the representativity and possibility of generalizing study results and consequently may result in policies being designed to meet the needs of only the most resourceful segments of society. The lack of insight in to the experiences, attitudes of practices of certain population...... groups hence also represents a democratic problem in terms of ensuring the socially inclusive character of policies. This paper seeks to discuss how to better engage migrant populations and 'gatekeepers' around them in research. The paper takes its point of departure in three recent projects which have...

  6. 38 CFR 17.85 - Treatment of research-related injuries to human subjects.

    Science.gov (United States)

    2010-07-01

    ...-related injuries to human subjects. 17.85 Section 17.85 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Research-Related Injuries § 17.85 Treatment of research-related injuries... apply to: (1) Treatment for injuries due to noncompliance by a subject with study procedures, or (2...

  7. Potato-related research at USDA-ARS laboratories in Washington and Idaho

    Science.gov (United States)

    Potato-related research currently being conducted at three USDA-ARS laboratories in Idaho and Washington is reviewed. Objectives of research programs at the Temperate Tree Fruit & Vegetable Research Unit (Wapato, WA), the Irrigated Agriculture Research and Extension Center (Prosser, WA), and the Sm...

  8. Will the proposed compensation guidelines for research-related injury spell the death knell for clinical research in India?

    Directory of Open Access Journals (Sweden)

    C S Pramesh

    2012-01-01

    Full Text Available The Indian Council of Medical Research and the Central Drugs Standards Control Organization of the Directorate General of Health Services of the Ministry of Health and Family Welfare′ draft guidelines for compensation of research-related injury have evoked strong responses from the clinical research community. All stakeholders, including academic researchers, teachers in medical colleges, the pharmaceutical industry and even members of Institutional Review Boards and Ethics Committees have expressed grave reservations about several clauses in the guidelines. Moreover, these two guidelines differ from each other in important areas, reiterating that more thought and discussion is necessary to refine the guidelines. We present an academic researcher′s perspective of the guidelines and our views on how they will affect clinical research in the country. The paper covers the types of research-related injury that are entitled for compensation, controversies on whether injury resulting from standard care should be entitled for compensation, whether causality needs to be established as a prerequisite for eligibility for compensation and whether all forms of research should have mandatory provision for compensation. We also put forward the potential dangers of such recommendations, which could potentially be inducement for patients to participate in clinical research. Finally, we raise the philosophical issue of infringement of an individual′s fundamental rights regarding what research he/she wishes to participate in. While these points are based on several formal and informal discussions with stakeholders from various fields of clinical research, the views expressed are the authors′ own personal thoughts.

  9. Identifying Emerging Research Related to Solar Cells Field Using a Machine Leaning Approach

    Directory of Open Access Journals (Sweden)

    Hajime Sasaki

    2016-12-01

    Full Text Available The number of research papers related to solar cells field is increasing rapidly. It is hard to grasp research trends and to identify emerging research issues because of exponential growth of publications, and the field’s subdivided knowledge structure. Machine learning techniques can be applied to the enormous amounts of data and subdivided research fields to identify emerging researches. This paper proposed a prediction model using a machine learning approach to identify emerging solar cells related academic research, i.e., papers that might be cited very frequently within three years. The proposed model performed well and stable. The model highlighted some articles published in 2015 that will be emerging in the future. Research related to vegetable-based dye-sensitized solar cells was identified as the one of the promising researches by the model. The proposed prediction model is useful to gain foresight into research trends in science and technology, facilitating decision-making processes.

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

    Science.gov (United States)

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

    2014-01-01

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

  11. EPA Region 6 Sole Source Aquifers in Louisiana, Geographic NAD83, EPA (1996) [sole_source_aquifers_LA_EPA_1996

    Data.gov (United States)

    Louisiana Geographic Information Center — Polygon layer of EPA Region 6 sole source aquifers in Louisiana. The sole source aquifers represented are Chicot and Southern Hills in Louisiana/Mississippi.

  12. Identifying Emerging Research Related to Solar Cells Field Using a Machine Leaning Approach

    OpenAIRE

    Hajime Sasaki; Tadayoshi Hara; Ichiro Sakata

    2016-01-01

    The number of research papers related to solar cells field is increasing rapidly. It is hard to grasp research trends and to identify emerging research issues because of exponential growth of publications, and the field’s subdivided knowledge structure. Machine learning techniques can be applied to the enormous amounts of data and subdivided research fields to identify emerging researches. This paper proposed a prediction model using a machine learning approach to identify emerging sola...

  13. Abandoned Uranium Mines (AUM) Site Screening Map Service, 2016, US EPA Region 9

    Science.gov (United States)

    As described in detail in the Five-Year Report, US EPA completed on-the-ground screening of 521 abandoned uranium mine areas. US EPA and the Navajo EPA are using the Comprehensive Database and Atlas to determine which mines should be cleaned up first. US EPA continues to research and identify Potentially Responsible Parties (PRPs) under Superfund to contribute to the costs of cleanup efforts.This US EPA Region 9 web service contains the following map layers:Abandoned Uranium Mines, Priority Mines, Tronox Mines, Navajo Environmental Response Trust Mines, Mines with Enforcement Actions, Superfund AUM Regions, Navajo Nation Administrative Boundaries and Chapter Houses.Mine points have a maximum scale of 1:220,000, while Mine polygons have a minimum scale of 1:220,000. Chapter houses have a minimum scale of 1:200,000. BLM Land Status has a minimum scale of 1:150,000.Full FGDC metadata records for each layer can be found by clicking the layer name at the web service endpoint and viewing the layer description. Data used to create this web service are available for download at https://edg.epa.gov/metadata/catalog/data/data.page.Security Classification: Public. Access Constraints: None. Use Constraints: None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated.

  14. EPA and the Federal Technology Transfer Act: Opportunity knocks

    Energy Technology Data Exchange (ETDEWEB)

    Gatchett, A.M.; Fradkin, L.; Moore, M.; Gorman, T.; Ehrlich, A. [Environmental Protection Agency, Washington, DC (United States)

    1990-12-31

    In 1986, the Federal Technology Transfer Act (FTTA) was established to promote a closer, collaborative relationship between federal government agencies and the private sector. With the increasing need for new cost-effective technologies to prevent and control pollution, both the US Environmental Protection Agency (EPA) and private industry are encouraged to facilitate the transfer of knowledge and technology under this Act. The FTTA removed several of the legal and institutional barriers to cooperative research that existed before the Act`s passage. Through the FTTA, the government strives to promote the movement of its products, processes, skills, and knowledge into the private sector for further development and commercialization by encouraging the exchange of technical personnel and the sharing of facilities and other resources. Collaborative efforts between industry, federal agencies, and academia are made possible through cooperative research and development agreements (CRADAs). Forty-two CRADAs and five licensing agreements have been initiated with EPA under this program. This paper provides an overview of this new and innovative program within the EPA. 1 fig., 2 tabs.

  15. EPA Linked Open Data: Chemical Data Reporting

    Data.gov (United States)

    U.S. Environmental Protection Agency — This resource consists of the Chemical Data Reporting database that supports the Toxic Substances Control Act (TSCA) of 1976, which provides EPA with authority to...

  16. EPA Linked Open Data: Toxics Release Inventory

    Data.gov (United States)

    U.S. Environmental Protection Agency — TRI is a publicly available EPA database reported annually by certain covered industry groups, as well as federal facilities. It contains information about more than...

  17. EPA Facility Registry Service (FRS): TRI

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  18. EPA Administrative Law Judge Legal Documents

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains Decisions and Orders originating from EPAs Office of Administrative Law Judges (OALJ), which is an independent office in the Office of the...

  19. EPA Facility Registry Service (FRS): BIA

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  20. EPA CIO Governance Board Membership List

    Science.gov (United States)

    In keeping with OMB guidance on implementing the Federal Information Technology Reform Act (FITARA), EPA is publishing its list of officials who perform the duties or responsibilities of a Bureau CIO.

  1. EPA RE-Powering Mapper Utility Scale

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  2. EPA Facility Registry Service (FRS): LANDFILL

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of non-hazardous waste...

  3. EPA Facility Registry Service (FRS): RADINFO

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  4. EPA Facility Registry Service (FRS): RCRA

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of hazardous waste...

  5. EPA Facility Registry Service (FRS): OIL

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Oil...

  6. EPA Facility Registry Service (FRS): RMP

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  7. EPA Facility Registry Service (FRS): Power Plants

    Data.gov (United States)

    U.S. Environmental Protection Agency — This GIS dataset contains data on power plants, based on the Energy Information Administration's EIA-860 dataset and supplemented with data from EPA's Facility...

  8. EPA Facility Registry Service (FRS): SDWIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  9. VT US EPA Regulated Facilities Point Locations

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The EnvironPollution_ENVPTS2001 data layer is based on the U.S. EPA's Envirofacts point shapefile. The data was provided to VCGI by the Vermont...

  10. Environmental Protection Agency - EPA Pub Central

    Data.gov (United States)

    U.S. Environmental Protection Agency — PubMed Central (PMC) is a full-text, online archive of journal literature operated by the National Library of Medicine. The EPA is using PMC to permanently preserve...

  11. EPA Facility Registry Service (FRS): ACRES

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of sites that link to...

  12. EPA Facility Registry System (FRS): NCES

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  13. Level III Ecoregions of EPA Region 2

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  14. Environmental change: Federal courts and the EPA

    Energy Technology Data Exchange (ETDEWEB)

    O' Leary, R.

    1993-01-01

    This book presents the findings of a four-year study of the impact of federal court decisions on the policies and administration of the US Environmental Protection Agency (EPA) in all seven of its major statutory areas: clean air, clean water, hazardous waste cleanup, controlled pesticide use, resource conservation and recovery, safe drinking water, and control of toxic substances. The author use the Lexis and Westlaw legal data bases to generate a list of all cases in which the EPA was either a plaintiff or a defendant in each of the agency's seven major statutory areas. The author verified these data and at times supplemented them with EPA records and with environmental reporters published by the Bureau of National Affairs and the Environmental Law Institute. She derived settlement agreements from the EPA, the Department of Justice, and the courts.

  15. EPA Facility Registry Service (FRS): NEI

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  16. EPA Facility Registry Service (FRS): ICIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  17. Level III Ecoregions of EPA Region 7

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  18. Level IV Ecoregions of EPA Region 7

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  19. EPA Facility Registry Service (FRS): CAMDBS

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  20. EPA Center for Corporate Climate Leadership

    Science.gov (United States)

    EPA's Center for Corporate Climate Leadership is a comprehensive resource to help organizations measure & manage GHG emissions. The Center provides technical tools, educational resources, opportunities for information sharing & highlights best practices.

  1. Registry of EPA Applications, Models, and Databases

    Data.gov (United States)

    U.S. Environmental Protection Agency — READ is EPA's authoritative source for information about Agency information resources, including applications/systems, datasets and models. READ is one component of...

  2. "EPA'S NATIONAL BEACHES STUDY: HUNTINGTON BEACH, 2003"

    Science.gov (United States)

    The original U. S. Environmental Protection Agency (EPA) recreational water health studies, initiated in 1972 and completed in 1982, were designed to determine the relationship between swimming-associated gastroenteritis and the quality of the bathing water. However, these healt...

  3. Level IV Ecoregions of EPA Region 2

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  4. EPA Region 1 - Valley Depth in Meters

    Data.gov (United States)

    U.S. Environmental Protection Agency — Raster of the Depth in meters of EPA-delimited Valleys in Region 1. Valleys (areas that are lower than their neighbors) were extracted from a Digital Elevation Model...

  5. EPA RE-Powering Mapper Feasibility Studies

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  6. Level IV Ecoregions of EPA Region 4

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  7. Methane Tracking and Mitigation Options - EPA CMOP

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains the sub-model for EPA's MARKAL model, which tracks methane emissions from the energy system, and limited other sources (landfills and manure...

  8. Level III Ecoregions of EPA Region 10

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  9. Level IV Ecoregions of EPA Region 5

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  10. Level IV Ecoregions of EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the...

  11. Level III Ecoregions of EPA Region 4

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  12. Substance Identification Information from EPA's Substance Registry

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Substance Registry Services (SRS) is the authoritative resource for basic information about substances of interest to the U.S. EPA and its state and tribal...

  13. EPA Region 1 Sole Source Aquifers

    Data.gov (United States)

    U.S. Environmental Protection Agency — This coverage contains boundaries of EPA-approved sole source aquifers. Sole source aquifers are defined as an aquifer designated as the sole or principal source of...

  14. EPA RE-Powering Mapper Region 7

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  15. EPA Facility Registry Service (FRS): RBLC

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  16. EPA Facility Registry System (FRS): NEPT

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry System (FRS) for the subset of facilities that link...

  17. Reservoirs, US EPA Region 9, 2013, SDWIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — EPAâ??s Safe Drinking Water Information System (SDWIS) databases store information about drinking water. The federal version (SDWIS/FED) stores the information EPA...

  18. EPA Facility Registry Service (FRS): NCDB

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  19. Wellheads, US EPA Region 9, 2013, SDWIS

    Data.gov (United States)

    U.S. Environmental Protection Agency — EPAâ??s Safe Drinking Water Information System (SDWIS) databases store information about drinking water. The federal version (SDWIS/FED) stores the information EPA...

  20. NODA for EPA's Updated Ozone Transport Modeling

    Science.gov (United States)

    Find EPA's NODA for the Updated Ozone Transport Modeling Data for the 2008 Ozone National Ambient Air Quality Standard (NAAQS) along with the ExitExtension of Public Comment Period on CSAPR for the 2008 NAAQS.

  1. EPA RE-Powering Mapper Completed Installations

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  2. EPA RE-Powering Mapper Region 3

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  3. EPA RE-Powering Mapper Region 5

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  4. EPA USDA Agricultural Equipment Statement of Principles

    Science.gov (United States)

    The Agricultural Equipment Statement of Principles was developed jointly between EPA and USDA at the request of agriculture industry stakeholders seeking support for programs to assist farmers looking to invest in cleaner agricultural equipment

  5. Level IV Ecoregions of EPA Region 1

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  6. Level IV Ecoregions of EPA Region 3

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  7. Level IV Ecoregions of EPA Region 10

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  8. Level III Ecoregions of EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the...

  9. Level III Ecoregions of EPA Region 8

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the...

  10. Level IV Ecoregions of EPA Region 6

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  11. Level IV Ecoregions of EPA Region 8

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the...

  12. Level III Ecoregions of EPA Region 1

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  13. Level III Ecoregions of EPA Region 6

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  14. Level III Ecoregions of EPA Region 5

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  15. Checklist for Reviewing EPA Quality Management Plans

    Science.gov (United States)

    This checklist will be used to review the Quality Management Plans (QMPs) that are submitted to the Quality Staff of the Office of Environmental Information (OEI) for Agency review under EPA Order 5360.1 A2.

  16. Quality Management Plan for EPA Region 1

    Science.gov (United States)

    The QMP describes policies, procedures & management systems within EPA NE that govern quality assurance & quality control activities supporting the transparency & scientific defensibility of environmental data collected, used & disseminated by the Region.

  17. EPA Approves Okla. Drinking Water Rule

    Science.gov (United States)

    DALLAS - (Dec. 22, 2015) The U.S. Environmental Protection Agency (EPA) has approved the state of Oklahoma's revised rule for regulating total coliform in drinking water. With this approval, the Oklahoma Department of Environmental Quality (ODEQ) ha

  18. EPA Facility Registry Service (FRS): BRAC

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link...

  19. 76 FR 9988 - Improving EPA Regulations

    Science.gov (United States)

    2011-02-23

    ..., which means EPA will not know your identity or contact information unless you provide it in the body of..., expand or transform a market? Which regulations could be modified so as to invite public/private...

  20. Level III Ecoregions of EPA Region 3

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  1. EPA RE-Powering Mapper Region 8

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  2. EPA RE-Powering Screening Shapefile

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Center for Program Analysis (CPA) initiated the RE-Powering America’s...

  3. EPA RE-Powering Mapper Region 10

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  4. EPA RE-Powering Mapper Region 2

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  5. EPA RE-Powering Mapper Region 6

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  6. EPA RE-Powering Mapper Region 4

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  7. EPA RE-Powering Mapper Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  8. EPA RE-Powering Mapper Large Scale

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  9. EPA RE-Powering Mapper Region 1

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) Office of Communications, Partnerships and Analysis (OCPA) initiated...

  10. Biologic plausibility, cellular effects, and molecular mechanisms of eicosapentaenoic acid (EPA) in atherosclerosis.

    Science.gov (United States)

    Borow, Kenneth M; Nelson, John R; Mason, R Preston

    2015-09-01

    Residual cardiovascular (CV) risk remains in dyslipidemic patients despite intensive statin therapy, underscoring the need for additional intervention. Eicosapentaenoic acid (EPA), an omega-3 polyunsaturated fatty acid, is incorporated into membrane phospholipids and atherosclerotic plaques and exerts beneficial effects on the pathophysiologic cascade from onset of plaque formation through rupture. Specific salutary actions have been reported relating to endothelial function, oxidative stress, foam cell formation, inflammation, plaque formation/progression, platelet aggregation, thrombus formation, and plaque rupture. EPA also improves atherogenic dyslipidemia characterized by reduction of triglycerides without raising low-density lipoprotein cholesterol. Other beneficial effects of EPA include vasodilation, resulting in blood pressure reductions, as well as improved membrane fluidity. EPA's effects are at least additive to those of statins when given as adjunctive therapy. In this review, we present data supporting the biologic plausibility of EPA as an anti-atherosclerotic agent with potential clinical benefit for prevention of CV events, as well as its cellular effects and molecular mechanisms of action. REDUCE-IT is an ongoing, randomized, controlled study evaluating whether the high-purity ethyl ester of EPA (icosapent ethyl) at 4 g/day combined with statin therapy is superior to statin therapy alone for reducing CV events in high-risk patients with mixed dyslipidemia. The results from this study are expected to clarify the role of EPA as adjunctive therapy to a statin for reduction of residual CV risk. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  11. Investigation for industrial development related to the establishment of advanced radiation application research center

    CERN Document Server

    Lee, Y I; Kim In Kyu

    2002-01-01

    To promote an enhance the radiation application research through the cooperation between industry and Advanced Radiation Application Research Center, the related industries with radiation technology were surveyed. The related industries were bioresources, environment control and chemical industries and non-destructive testing including trace technology

  12. Research Related to Native Peoples at the University of Saskatchewan, 1912-1983.

    Science.gov (United States)

    Barnett, Don C.; Dyer, Aldrich J.

    The volume on University of Saskatchewan graduate theses related to Canadian native peoples (Indian, Inuit, Metis) contains a brief introduction, followed by abstracts of 62 thesis projects (1912-1982), and a final section of statistics, charts, summaries, and discussions related to the abstracted research. Each research abstract consists of three…

  13. Top 10 Research Questions Related to Physical Activity in Preschool Children

    Science.gov (United States)

    Pate, Russell R.; O'Neill, Jennifer R.; Brown, William H.; McIver, Kerry L.; Howie, Erin K.; Dowda, Marsha

    2013-01-01

    The purpose of this article was to highlight important research needs related to physical activity in 3-to 5-year-old children. We identified research needs in 3 major categories: health effects, patterns of physical activity, and interventions and policies. The top research needs include identifying the health effects of physical activity, the…

  14. Doing Close-Relative Research: Sticking Points, Method and Ethical Considerations

    Science.gov (United States)

    Degabriele Pace, Geraldine

    2015-01-01

    Doing insider research can raise many problematic issues, particularly if the insiders are also close relatives. This paper deals with complexities arising from research which is participatory in nature. Thus, this paper seeks to describe the various sticking points that were encountered by the researcher when she decided to embark on insider…

  15. 75 FR 57469 - Guidance on Withdrawal of Subjects From Research: Data Retention and Other Related Issues

    Science.gov (United States)

    2010-09-21

    ... HUMAN SERVICES Guidance on Withdrawal of Subjects From Research: Data Retention and Other Related Issues... availability of a guidance document entitled, ``Guidance on Withdrawal of Subjects From Research: Data... guidance document entitled, ``Guidance on Withdrawal of Subjects From Research: Data Retention and Other...

  16. EPA Facility Registry Service (FRS): CAMDBS

    Science.gov (United States)

    This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link to the Clean Air Markets Division Business System (CAMDBS). Administered by the EPA Clean Air Markets Division, within the Office of Air and Radiation, CAMDBS supports the implementation of market-based air pollution control programs, including the Acid Rain Program and regional programs designed to reduce the transport of ozone. FRS identifies and geospatially locates facilities, sites or places subject to environmental regulations or of environmental interest. Using vigorous verification and data management procedures, FRS integrates facility data from EPA's national program systems, other federal agencies, and State and tribal master facility records and provides EPA with a centrally managed, single source of comprehensive and authoritative information on facilities. This data set contains the subset of FRS integrated facilities that link to CAMDBS facilities once the CAMDBS data has been integrated into the FRS database. Additional information on FRS is available at the EPA website https://www.epa.gov/enviro/facility-registry-service-frs.

  17. Outdoor recreation-related outdoor education: scope of the research (1995-2010) 2

    OpenAIRE

    Lynch, Philippa

    2012-01-01

    This is part two of an article on the scope of the New Zealand outdoor recreation-related outdoor education research published from January 1995 to June 2010. It draws on the literature covered the 2010 Sport and Recreation New Zealand-funded Outdoor Recreation Research Stocktake, which included outdoor education material. This part covers resources for outdoor recreation-related outdoor education, and impacts of and participation in outdoor recreation-related outdoor education. It concludes ...

  18. Marine Cryptophytes Are Great Sources of EPA and DHA

    Directory of Open Access Journals (Sweden)

    Elina Peltomaa

    2017-12-01

    Full Text Available Microalgae have the ability to synthetize many compounds, some of which have been recognized as a source of functional ingredients for nutraceuticals with positive health effects. One well-known example is the long-chain polyunsaturated fatty acids (PUFAs, which are essential for human nutrition. Eicosapentaenoic acid (EPA and docosahexaenoic acid (DHA are the two most important long-chain omega-3 (ω-3 PUFAs involved in human physiology, and both industries are almost exclusively based on microalgae. In addition, algae produce phytosterols that reduce serum cholesterol. Here we determined the growth rates, biomass yields, PUFA and sterol content, and daily gain of eight strains of marine cryptophytes. The maximal growth rates of the cryptophytes varied between 0.34–0.70 divisions day−1, which is relatively good in relation to previously screened algal taxa. The studied cryptophytes were extremely rich in ω-3 PUFAs, especially in EPA and DHA (range 5.8–12.5 and 0.8–6.1 µg mg dry weight−1, respectively, but their sterol concentrations were low. Among the studied strains, Storeatula major was superior in PUFA production, and it also produces all PUFAs, i.e., α-linolenic acid (ALA, stearidonic acid (SDA, EPA, and DHA, which is rare in phytoplankton in general. We conclude that marine cryptophytes are a good alternative for the ecologically sustainable and profitable production of health-promoting lipids.

  19. Study on Related Courses to Help Undergraduate Students Write Research Reports: A Curriculum Evaluation

    Directory of Open Access Journals (Sweden)

    Eny Winarti

    2014-02-01

    Full Text Available From the experience of joining the boards in the students’ research report defence, teaching education research methodology, and classroom action research, the researcher indicated that students had challenges related with the logic of research methods and academic research writing.  These findings encouraged the researcher to study the courses that have potential in helping students writing their research reports.  To study the courses, the researcher analysed related documents, such as syllabi and lesson plans.  The researcher also interviewed teachers and students to clarify the relevance of the syllabi and the classroom learning.  The results of the study indicated that logic, academic writing, statistics, research methodology, and classroom action research had the potential of helping the students write their research report.  The researcher also indicated that the content of the courses should have been more helpful.  The fact, however, was that the students still had challenges understanding the materials after taking the courses.  Further study about this fact is then recommended.

  20. Meet EPA Engineer Steve Clark

    Science.gov (United States)

    Steve Clark is an environmental engineer in EPA’s National Homeland Security Research Center (NHSRC). His research focuses on water security, exploring ways to protect and decontaminate pipes and other water “infrastructure.”

  1. 75 FR 35023 - Informational Public Meetings for Hydraulic Fracturing Research Study

    Science.gov (United States)

    2010-06-21

    ... AGENCY Informational Public Meetings for Hydraulic Fracturing Research Study AGENCY: Environmental... meetings related to the Agency's proposed Hydraulic Fracturing Research Study. The meetings are open to the.... Persons wishing to contribute comments to EPA regarding the proposed Hydraulic Fracturing Research Study...

  2. Methods for structuring scientific knowledge from many areas related to aging research.

    Science.gov (United States)

    Zhavoronkov, Alex; Cantor, Charles R

    2011-01-01

    Aging and age-related disease represents a substantial quantity of current natural, social and behavioral science research efforts. Presently, no centralized system exists for tracking aging research projects across numerous research disciplines. The multidisciplinary nature of this research complicates the understanding of underlying project categories, the establishment of project relations, and the development of a unified project classification scheme. We have developed a highly visual database, the International Aging Research Portfolio (IARP), available at AgingPortfolio.org to address this issue. The database integrates information on research grants, peer-reviewed publications, and issued patent applications from multiple sources. Additionally, the database uses flexible project classification mechanisms and tools for analyzing project associations and trends. This system enables scientists to search the centralized project database, to classify and categorize aging projects, and to analyze the funding aspects across multiple research disciplines. The IARP is designed to provide improved allocation and prioritization of scarce research funding, to reduce project overlap and improve scientific collaboration thereby accelerating scientific and medical progress in a rapidly growing area of research. Grant applications often precede publications and some grants do not result in publications, thus, this system provides utility to investigate an earlier and broader view on research activity in many research disciplines. This project is a first attempt to provide a centralized database system for research grants and to categorize aging research projects into multiple subcategories utilizing both advanced machine algorithms and a hierarchical environment for scientific collaboration.

  3. Methods for structuring scientific knowledge from many areas related to aging research.

    Directory of Open Access Journals (Sweden)

    Alex Zhavoronkov

    Full Text Available Aging and age-related disease represents a substantial quantity of current natural, social and behavioral science research efforts. Presently, no centralized system exists for tracking aging research projects across numerous research disciplines. The multidisciplinary nature of this research complicates the understanding of underlying project categories, the establishment of project relations, and the development of a unified project classification scheme. We have developed a highly visual database, the International Aging Research Portfolio (IARP, available at AgingPortfolio.org to address this issue. The database integrates information on research grants, peer-reviewed publications, and issued patent applications from multiple sources. Additionally, the database uses flexible project classification mechanisms and tools for analyzing project associations and trends. This system enables scientists to search the centralized project database, to classify and categorize aging projects, and to analyze the funding aspects across multiple research disciplines. The IARP is designed to provide improved allocation and prioritization of scarce research funding, to reduce project overlap and improve scientific collaboration thereby accelerating scientific and medical progress in a rapidly growing area of research. Grant applications often precede publications and some grants do not result in publications, thus, this system provides utility to investigate an earlier and broader view on research activity in many research disciplines. This project is a first attempt to provide a centralized database system for research grants and to categorize aging research projects into multiple subcategories utilizing both advanced machine algorithms and a hierarchical environment for scientific collaboration.

  4. Status of health and environmental research relative to coal gasification 1976 to the present

    Energy Technology Data Exchange (ETDEWEB)

    Wilzbach, K.E.; Reilly, C.A. Jr. (comps.)

    1982-10-01

    Health and environmental research relative to coal gasification conducted by Argonne National Laboratory, the Inhalation Toxicology Research Institute, and Oak Ridge National Laboratory under DOE sponsorship is summarized. The studies have focused on the chemical and toxicological characterization of materials from a range of process streams in five bench-scale, pilot-plant and industrial gasifiers. They also address ecological effects, industrial hygiene, environmental control technology performance, and risk assessment. Following an overview of coal gasification technology and related environmental concerns, integrated summaries of the studies and results in each area are presented and conclusions are drawn. Needed health and environmental research relative to coal gasification is identified.

  5. Open Letter from the GAC-EPA to the Chairman of the PFGB EPA

    CERN Multimedia

    GAC-EPA

    2012-01-01

    Following the publication by the Chairman of the Pension Fund Governing Board of  the Spring report of the Pension Fund in the CERN Bulletin issue dated 25 July 2012 (Nos 30 & 31), the GAC-EPA has reacted through an open letter. See www.gac-epa.org under Announcement.

  6. Dynamics of triacylglycerol and EPA production in Phaeodactylum tricornutum under nitrogen starvation at different light intensities.

    Directory of Open Access Journals (Sweden)

    Ilse M Remmers

    Full Text Available Lipid production in microalgae is highly dependent on the applied light intensity. However, for the EPA producing model-diatom Phaeodactylum tricornutum, clear consensus on the impact of incident light intensity on lipid productivity is still lacking. This study quantifies the impact of different incident light intensities on the biomass, TAG and EPA yield on light in nitrogen starved batch cultures of P. tricornutum. The maximum biomass concentration and maximum TAG and EPA contents were found to be independent of the applied light intensity. The lipid yield on light was reduced at elevated light intensities (>100 μmol m-2 s-1. The highest TAG yield on light (112 mg TAG molph-1 was found at the lowest light intensity tested (60 μmol m-2 s-1, which is still relatively low to values reported in literature for other algae. Furthermore, mass balance analysis showed that the EPA fraction in TAG may originate from photosynthetic membrane lipids.

  7. The Evolution of Scientific Trajectories in Rice: Mapping the Relation between Research and Societal Priorities

    Energy Technology Data Exchange (ETDEWEB)

    Ciarli, T.; Rafols, I.

    2016-07-01

    How do specific technologies emerge? How is the scientific research related to technologies prioritised, in governments, firms, universities, and other actors involved in research? Related to these questions is the question of how we investigate trajectories of science and technologies, and how to model their relation. In this paper we aim to answer the initial question for a case study, rice, proposing to use new data, methods, and indicators. We discuss a number of insights on the evolution of the research trajectory on rice since the 1980’s, worldwide and for a number of countries which dominate the world rankings in rice production and/or in rice publications. Using a number of socio-economic indicators at the country level, we relate priorities on the research side (publication topics) and on the societal side finding limited relations between supply and demand of research. In the paper we also discuss the combination of scientometric and socio-economic indicators, suggesting that they may be useful for future research on the relation between societal needs and research priorities. (Author)

  8. Curriculum development for the workplace using Entrustable Professional Activities (EPAs): AMEE Guide No. 99.

    Science.gov (United States)

    Ten Cate, Olle; Chen, Huiju Carrie; Hoff, Reinier G; Peters, Harm; Bok, Harold; van der Schaaf, Marieke

    2015-01-01

    This Guide was written to support educators interested in building a competency-based workplace curriculum. It aims to provide an up-to-date overview of the literature on Entrustable Professional Activities (EPAs), supplemented with suggestions for practical application to curriculum construction, assessment and educational technology. The Guide first introduces concepts and definitions related to EPAs and then guidance for their identification, elaboration and validation, while clarifying common misunderstandings about EPAs. A matrix-mapping approach of combining EPAs with competencies is discussed, and related to existing concepts such as competency milestones. A specific section is devoted to entrustment decision-making as an inextricable part of working with EPAs. In using EPAs, assessment in the workplace is translated to entrustment decision-making for designated levels of permitted autonomy, ranging from acting under full supervision to providing supervision to a junior learner. A final section is devoted to the use of technology, including mobile devices and electronic portfolios to support feedback to trainees about their progress and to support entrustment decision-making by programme directors or clinical teams.

  9. Meter-scale Urban Land Cover Mapping for EPA EnviroAtlas Using Machine Learning and OBIA Remote Sensing Techniques

    Science.gov (United States)

    Pilant, A. N.; Baynes, J.; Dannenberg, M.; Riegel, J.; Rudder, C.; Endres, K.

    2013-12-01

    US EPA EnviroAtlas is an online collection of tools and resources that provides geospatial data, maps, research, and analysis on the relationships between nature, people, health, and the economy (http://www.epa.gov/research/enviroatlas/index.htm). Using EnviroAtlas, you can see and explore information related to the benefits (e.g., ecosystem services) that humans receive from nature, including clean air, clean and plentiful water, natural hazard mitigation, biodiversity conservation, food, fuel, and materials, recreational opportunities, and cultural and aesthetic value. EPA developed several urban land cover maps at very high spatial resolution (one-meter pixel size) for a portion of EnviroAtlas devoted to urban studies. This urban mapping effort supported analysis of relations among land cover, human health and demographics at the US Census Block Group level. Supervised classification of 2010 USDA NAIP (National Agricultural Imagery Program) digital aerial photos produced eight-class land cover maps for several cities, including Durham, NC, Portland, ME, Tampa, FL, New Bedford, MA, Pittsburgh, PA, Portland, OR, and Milwaukee, WI. Semi-automated feature extraction methods were used to classify the NAIP imagery: genetic algorithms/machine learning, random forest, and object-based image analysis (OBIA). In this presentation we describe the image processing and fuzzy accuracy assessment methods used, and report on some sustainability and ecosystem service metrics computed using this land cover as input (e.g., carbon sequestration from USFS iTREE model; health and demographics in relation to road buffer forest width). We also discuss the land cover classification schema (a modified Anderson Level 1 after the National Land Cover Data (NLCD)), and offer some observations on lessons learned. Meter-scale urban land cover in Portland, OR overlaid on NAIP aerial photo. Streets, buildings and individual trees are identifiable.

  10. Relational Research between China’s Marine S&T and Economy Based on RPGRA Model

    Directory of Open Access Journals (Sweden)

    Kedong Yin

    2016-01-01

    Full Text Available To make up the defect of the existing model, an improved grey relational model based on radian perspective (RPGRA is put forward. According to the similarity of the relative change trend of time series translating traditional grey relational degree into radian algorithm within different piecewise functions, it greatly improves the accuracy and validity of the research results by making full use of the poor information in time series. Meanwhile, the properties of the RPGRA were discussed. The relationship between China’s marine S&T and marine economy is researched using the new model, so the validity and creditability of RPGRA are illustrated. The empirical results show that marine scientific and technological research projects, marine scientific and technological patents granted, and research funds receipts of the marine scientific research institutions have greater relationship with GOP, which indicates that they have more impact on China’s marine economy.

  11. Career satisfaction of postdoctoral researchers in relations to their expectations for the future

    NARCIS (Netherlands)

    Teelken, J.C.; van der Weijden, I.C.M.; Drost, M.; de Boer, M.

    2016-01-01

    While postdoctoral researchers (postdocs) are an increasingly important and productive group of employees in academia, they lack further career prospects and embeddedness within their organizations. This paper provides a rare glimpse into this relatively unexplored but important group. A comparative

  12. ECURITY AND SECURITY RELATED RESEARCH WITHIN THE EUROPEAN UNION AND THE SLOVAK REPUBLIC

    Directory of Open Access Journals (Sweden)

    Milan SOPÓCI

    2014-04-01

    Full Text Available The article presents current aspects of security and security related research. Due to current threats, it emphasizes new measures taken by EU member states and that are focused on science and security research. It underlines particular EU projects and the involvement of individual member states in these activities. The article refers to the position of the Slovak Republic (SR in relation with EU countries and the reflection of some activities in the development programs within the Slovak Department of Defense.

  13. Outdoor recreation-related outdoor education: scope of the research (1995-2010) 2

    OpenAIRE

    Lynch, Philippa

    2012-01-01

    Article made available with the permission of the New Zealand Journal of Outdoor Education. This is part two of an article on the scope of the New Zealand outdoor recreation-related outdoor education research published from January 1995 to June 2010. It draws on the literature covered the 2010 Sport and Recreation New Zealand-funded Outdoor Recreation Research Stocktake, which included outdoor education material. This part covers resources for outdoor recreation-related outdoor education, ...

  14. Update of Research Activities Related to the Pen Branch Restoration Effort on the Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    Kolka, R.K.; Trettin, C.C.; Nelson, E.A.

    2000-01-01

    Comprehensive description of Pen Branch restoration plans and related research projects documented in the 1996 annual report. The purpose of the annual report is to update progress over the past year and to project 1998 research expectations for studies included in the Pen Branch Restoration Project. A full updated reference list is provided at the end of the report.

  15. The portability of computer-related educational resources : summary and directions for further research

    NARCIS (Netherlands)

    Collis, Betty; de Diana, I.P.F.

    1990-01-01

    In this Special Issue of the Journal of Research on Computing in Education, the portability of computer-related educational resources has been examined by a number of researchers and practitioners, reflecting various backgrounds, cultures, and experiences. A first iteration of a general model of

  16. Applications of geographic information systems (GIS) data and methods in obesity-related research.

    Science.gov (United States)

    Jia, P; Cheng, X; Xue, H; Wang, Y

    2017-04-01

    Geographic information systems (GIS) data/methods offer good promise for public health programs including obesity-related research. This study systematically examined their applications and identified gaps and limitations in current obesity-related research. A systematic search of PubMed for studies published before 20 May 2016, utilizing synonyms for GIS in combination with synonyms for obesity as search terms, identified 121 studies that met our inclusion criteria. We found primary applications of GIS data/methods in obesity-related research included (i) visualization of spatial distribution of obesity and obesity-related phenomena, and basic obesogenic environmental features, and (ii) construction of advanced obesogenic environmental indicators. We found high spatial heterogeneity in obesity prevalence/risk and obesogenic environmental factors. Also, study design and characteristics varied considerably across studies because of lack of established guidance and protocols in the field, which may also have contributed to the mixed findings about environmental impacts on obesity. Existing findings regarding built environment are more robust than those regarding food environment. Applications of GIS data/methods in obesity research are still limited, and related research faces many challenges. More and better GIS data and more friendly analysis methods are needed to expand future GIS applications in obesity-related research. © 2017 World Obesity Federation.

  17. Ozone depletion revisited: EPA regulation of chlorofluorocarbons

    Energy Technology Data Exchange (ETDEWEB)

    Rabin, R.L.

    1981-03-01

    Last October, prime news coverage focused once again on chlorofluorocarbons (CFCs). Only two years earlier, a governmental ban on using CFCs as a propellant in aerosol spray cans appeared to have met public safety concerns. But then, on October 7, 1980, the Environmental Protection Agency (EPA) indicated that the hazards associated with CFCs loomed larger than ever. EPA also announced that if additional controls are to be imposed, it leans toward a marketable permits system, an economic incentives approach that has been much discussed in the literature but is still untested. What are the hazards posed by CFCs. How does the growth in the chemical's use both here and abroad affect the regulatory problem. If further controls are needed, is the innovative marketable permits approach the best way of proceeding. As EPA considers further action, these issues deserve careful examination.

  18. A Research Review of the Impact of Accountability Policies on Teachers' Workplace Relations

    Science.gov (United States)

    Mausethagen, Solvi

    2013-01-01

    This article reviews research on changes in teachers' workplace relations in a policy context that increasingly emphasizes accountability. The findings indicate that a greater focus on testing and student performance often leads to less attention to the caring and relational aspects of teachers' work. Prevailing and enduring ideas about teachers'…

  19. The ENDORSE study: Research into environmental determinants of obesity related behaviors in Rotterdam schoolchildren

    NARCIS (Netherlands)

    K.A. van der Horst-Nachtegaal (Klazine); A. Oenema (Anke); P.M. van de Looij-Jansen (Petra); J. Brug (Hans)

    2008-01-01

    textabstractBackground: Children and adolescents are important target groups for prevention of overweight and obesity as overweight is often developed early in life and tracks into adulthood. Research into behaviors related to overweight (energy balance-related behaviors) and the personal

  20. High School Students' Time Management Skills in Relation to Research Anxiety

    Science.gov (United States)

    Akcoltekin, Alpturk

    2015-01-01

    This study aimed to determine the opinions of high school students relating to time management and present a correlation of their time management skills with demographic variables, as well as examining the relation between their level of research anxiety and time management skills. The study group composed 270 12th-grade students (127 males and…