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Sample records for researchers develop method

  1. PM MASS METHODS RESEARCH AND DEVELOPMENT

    EPA Science Inventory

    This task supports research into methodologies for determining particulate matter (PM) mass concentrations. Due to the complexity of PM (composition, size distribution, and concentration), developing PM methods that perform acceptably under most weather conditions at most U.S. l...

  2. Is Mixed Methods Research Used in Australian Career Development Research?

    ERIC Educational Resources Information Center

    Cameron, Roslyn

    2010-01-01

    Mixed methods research has become a substantive and growing methodological force that is growing in popularity within the human and social sciences. This article reports the findings of a study that has systematically reviewed articles from the "Australian Journal of Career Development" from 2004 to 2009. The aim of the study was to provide a…

  3. 3-minute diagnosis: Researchers develop new method to recognize pathogens

    ScienceCinema

    Beer, Reg

    2014-05-30

    Imagine knowing precisely why you feel sick ... before the doctor's exam is over. Lawrence Livermore researcher Reg Beer and his engineering colleagues have developed a new method to recognize disease-causing pathogens quicker than ever before.

  4. 3-minute diagnosis: Researchers develop new method to recognize pathogens

    SciTech Connect

    Beer, Reg

    2014-01-06

    Imagine knowing precisely why you feel sick ... before the doctor's exam is over. Lawrence Livermore researcher Reg Beer and his engineering colleagues have developed a new method to recognize disease-causing pathogens quicker than ever before.

  5. Multidisciplinary Methods in Educational Technology Research and Development

    ERIC Educational Resources Information Center

    Randolph, Justus J.

    2008-01-01

    Over the past thirty years, there has been much dialogue, and debate, about the conduct of educational technology research and development. In this brief volume, the author helps clarify that dialogue by theoretically and empirically charting the research methods used in the field and provides much practical information on how to conduct…

  6. Priorities for development of research methods in occupational cancer.

    PubMed Central

    Ward, Elizabeth M; Schulte, Paul A; Bayard, Steve; Blair, Aaron; Brandt-Rauf, Paul; Butler, Mary Ann; Dankovic, David; Hubbs, Ann F; Jones, Carol; Karstadt, Myra; Kedderis, Gregory L; Melnick, Ronald; Redlich, Carrie A; Rothman, Nathaniel; Savage, Russell E; Sprinker, Michael; Toraason, Mark; Weston, Ainsley; Olshan, Andrew F; Stewart, Patricia; Zahm, Sheila Hoar

    2003-01-01

    Occupational cancer research methods was identified in 1996 as 1 of 21 priority research areas in the National Occupational Research Agenda (NORA). To implement NORA, teams of experts from various sectors were formed and given the charge to further define research needs and develop strategies to enhance or augment research in each priority area. This article is a product of that process. Focus on occupational cancer research methods is important both because occupational factors play a significant role in a number of cancers, resulting in significant morbidity and mortality, and also because occupational cohorts (because of higher exposure levels) often provide unique opportunities to evaluate health effects of environmental toxicants and understand the carcinogenic process in humans. Despite an explosion of new methods for cancer research in general, these have not been widely applied to occupational cancer research. In this article we identify needs and gaps in occupational cancer research methods in four broad areas: identification of occupational carcinogens, design of epidemiologic studies, risk assessment, and primary and secondary prevention. Progress in occupational cancer will require interdisciplinary research involving epidemiologists, industrial hygienists, toxicologists, and molecular biologists. PMID:12524210

  7. HEASD PM RESEARCH METHODS: PARTICLE METHODS EVALUATION AND DEVELOPMENT

    EPA Science Inventory

    The FRM developed by NERL forms the backbone of the EPA's national monitoring strategy. It is the measurement that defines attainment of the new standard. However, the agency has numerous other needs in assessing the physical and chemical characteristics of ambient fine particl...

  8. Identifying emerging research collaborations and networks: method development.

    PubMed

    Dozier, Ann M; Martina, Camille A; O'Dell, Nicole L; Fogg, Thomas T; Lurie, Stephen J; Rubinstein, Eric P; Pearson, Thomas A

    2014-03-01

    Clinical and translational research is a multidisciplinary, collaborative team process. To evaluate this process, we developed a method to document emerging research networks and collaborations in our medical center to describe their productivity and viability over time. Using an e-mail survey, sent to 1,620 clinical and basic science full- and part-time faculty members, respondents identified their research collaborators. Initial analyses, using Pajek software, assessed the feasibility of using social network analysis (SNA) methods with these data. Nearly 400 respondents identified 1,594 collaborators across 28 medical center departments resulting in 309 networks with 5 or more collaborators. This low-burden approach yielded a rich data set useful for evaluation using SNA to: (a) assess networks at several levels of the organization, including intrapersonal (individuals), interpersonal (social), organizational/institutional leadership (tenure and promotion), and physical/environmental (spatial proximity) and (b) link with other data to assess the evolution of these networks. PMID:24019209

  9. Identifying emerging research collaborations and networks: Method development

    PubMed Central

    Dozier, Ann M.; Martina, Camille A.; O’Dell, Nicole L.; Fogg, Thomas T.; Lurie, Stephen J.; Rubinstein, Eric P.; Pearson, Thomas A.

    2014-01-01

    Clinical and translational research is a multidisciplinary, collaborative team process. To evaluate this process, we developed a method to document emerging research networks and collaborations in our medical center to describe their productivity and viability over time. Using an email survey, sent to 1,620 clinical and basic science full-and part-time faculty members, respondents identified their research collaborators. Initial analyses, using Pajek software, assessed the feasibility of using social network analysis (SNA) methods with these data. Nearly 400 respondents identified 1,594 collaborators across 28 medical center departments resulting in 309 networks with 5 or more collaborators. This low-burden approach yielded a rich dataset useful for evaluation using SNA to: a) assess networks at several levels of the organization, including intrapersonal (individuals), interpersonal (social), organizational/institutional leadership (tenure and promotion), and physical/environmental (spatial proximity) and b) link with other data to assess the evolution of these networks. PMID:24019209

  10. Ten Years of GLAPHI Method Developing Scientific Research Abilities

    NASA Astrophysics Data System (ADS)

    Vega-Carrillo, Hector R.

    2006-12-01

    During the past ten years we had applied our method, GLAPHI, to teach how to do scientific research. The method has been applied from freshman students up to PhD professionals. The method is based in the search and analysis of scientific literature, the scientific question or problem, the approach of hypothesis and objetive, the estimation of the project cost and the timetable. It also includes statistics for research, author rights, ethics in research, publication of scientific papers, writting scientific reports and meeting presentations. In this work success and fails of GLAPHI methods will be discussed. Work partially supported by CONACyT (Mexico) under contract: SEP-2004-C01-46893

  11. PM: RESEARCH METHODS FOR PM TOXIC COMPOUNDS - PARTICLE METHODS EVALUATION AND DEVELOPMENT

    EPA Science Inventory

    The Federal Reference Method (FRM) for Particulate Matter (PM) developed by EPA's National Exposure Research Laboratory (NERL) forms the backbone of the EPA's national monitoring strategy. It is the measurement that defines attainment of the National Ambient Air Quality Standard...

  12. XENOBIOTIC METHODS DEVELOPMENT FOR HUMAN EXPOSURE ASSESSMENT RESEARCH

    EPA Science Inventory

    Biomarkers from blood, breath, urine, and other physiological matrices can provide useful information regarding exposures to environmental pollutants. Once developed and applied appropriately, specific and sensitive methods can often provide definitive data identifying the vario...

  13. Exploring the Application of Community Development Methods on Water Research in Developing Countries

    NASA Astrophysics Data System (ADS)

    Crane, P. E.

    2012-12-01

    In research and community development focused on water in developing countries, there is a common focus on issues of water quantity and quality. In the best circumstances both are innovative - bringing understanding and solutions to resource poor regions that is appropriate to their unique situations. But the underlying methods and measures for success often differ significantly. Applying critical aspects of community development methods to water research in developing countries could increase the probability of identifying innovative and sustainable solutions. This is examined through two case studies: the first identifies common methods across community development projects in six African countries, and the second examines water quality research performed in Benin, West Africa through the lens of these methods. The first case study is taken from observations gathered between 2008 and 2012 of community development projects focused on water quantity and quality in six sub-Saharan African countries implemented through different non-governmental organizations. These projects took place in rural and peri-urban regions where public utilities were few to none, instance of diarrheal disease was high, and most adults had received little formal education. The water projects included drilling of boreholes, building of rain water tanks, oasis rehabilitation, spring protection, and household biosand filters. All solutions were implemented with hygiene and sanitation components. Although these projects occurred in a wide array of cultural, geographical and climatic regions, the most successful projects shared methods of implementation. These methods are: high levels of stakeholder participation, environmental and cultural adaptation of process and product, and implementation over an extended length of time. The second case study focuses on water quality research performed in Benin, West Africa from 2003 to 2008. This research combined laboratory and statistical analyses with

  14. New Research Methods Developed for Studying Diabetic Foot Ulceration

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Dr. Brian Davis, one of the Cleveland Clinic Foundation's researchers, has been investigating the risk factors related to diabetic foot ulceration, a problem that accounts for 20 percent of all hospital admissions for diabetic patients. He had developed a sensor pad to measure the friction and pressure forces under a person's foot when walking. As part of NASA Lewis Research Center's Space Act Agreement with the Cleveland Clinic Foundation, Dr. Davis requested Lewis' assistance in visualizing the data from the sensor pad. As a result, Lewis' Interactive Data Display System (IDDS) was installed at the Cleveland Clinic. This computer graphics program is normally used to visualize the flow of air through aircraft turbine engines, producing color two- and three-dimensional images.

  15. Defence Research and Development Canada: Suffield research on nuclear methods for detection of buried bulk explosives

    NASA Astrophysics Data System (ADS)

    McFee, John E.; Faust, Anthony A.

    2011-06-01

    Defence R&D Canada - Suffield has conducted research and development on nuclear methods for detection of bulk explosives since 1994. Initial efforts were directed at confirmation of the presence of bulk explosives in land mines and improvised explosive devices (IEDs). In close collaboration with a few key Canadian companies, methods suitable for vehicle-mounted or fixed position applications and those suitable for person- or small robotportable roles have been studied. Vehicle-mounted systems mainly employ detection of characteristic radiation, whereas person-portable systems use imaging of back scattered radiation intensity distributions. Two key design tenets have been reduction of personnel shielding by the use of teleoperation and custom design of sensors to address the particular problem, rather than adapting an existing sensor to a problem. This is shown in a number of recent research examples. Among vehicle-mounted systems, recent research to improve the thermal neutron analysis (TNA) sensors, which were put into service with the Canadian Forces in 2002, are discussed. Research on fast neutron analysis (FNA) and associated particle imaging (API), which can augment or replace TNA, depending on the application, are described. Monoenergetic gamma ray induced photoneutron spectroscopy is a novel method which has a number of potential advantages and disadvantages over TNA and FNA. Sources, detectors and geometries have been identified and modelling studies have suggested feasibility. Among person-portable systems, research on neutron backscatter imaging and X-ray coded aperture backscatter imaging are discussed.

  16. Developments in flow visualization methods for flight research

    NASA Technical Reports Server (NTRS)

    Holmes, Bruce J.; Obara, Clifford J.; Manuel, Gregory S.; Lee, Cynthia C.

    1990-01-01

    With the introduction of modern airplanes utilizing laminar flow, flow visualization has become an important diagnostic tool in determining aerodynamic characteristics such as surface flow direction and boundary-layer state. A refinement of the sublimating chemical technique has been developed to define both the boundary-layer transition location and the transition mode. In response to the need for flow visualization at subsonic and transonic speeds and altitudes above 20,000 feet, the liquid crystal technique has been developed. A third flow visualization technique that has been used is infrared imaging, which offers non-intrusive testing over a wide range of test conditions. A review of these flow visualization methods and recent flight results is presented for a variety of modern aircraft and flight conditions.

  17. RESEARCH ON THE DEVELOPMENT OF SEDIMENT TOXICITY IDENTIFICATION (TIE) METHODS

    EPA Science Inventory

    A common method for determining whether contaminants in sediments represent an environmental risk is to perform toxicity tests. Toxicity tests indicate if contaminants in sediments are bioavailable and capable of causing adverse biological effects (e.g., mortality, reduced growt...

  18. Current Development in Elderly Comprehensive Assessment and Research Methods

    PubMed Central

    Jiang, Shantong; Li, Pingping

    2016-01-01

    Comprehensive geriatric assessment (CGA) is a core and an essential part of the comprehensive care of the aging population. CGA uses specific tools to summarize elderly status in several domains that may influence the general health and outcomes of diseases of elderly patients, including assessment of medical, physical, psychological, mental, nutritional, cognitive, social, economic, and environmental status. Here, in this paper, we review different assessment tools used in elderly patients with chronic diseases. The development of comprehensive assessment tools and single assessment tools specially used in a dimension of CGA was discussed. CGA provides substantial insight into the comprehensive management of elderly patients. Developing concise and effective assessment instruments is helpful to carry out CGA widely to create a higher clinical value. PMID:27042661

  19. Learning as Researchers and Teachers: The Development of a Pedagogical Culture for Social Science Research Methods?

    ERIC Educational Resources Information Center

    Kilburn, Daniel; Nind, Melanie; Wiles, Rose

    2014-01-01

    In light of calls to improve the capacity for social science research within UK higher education, this article explores the possibilities for an emerging pedagogy for research methods. A lack of pedagogical culture in this field has been identified by previous studies. In response, we examine pedagogical literature surrounding approaches for…

  20. 75 FR 22126 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... November 12, 2008 (73 FR 67057-67059). The new equivalent method for O 3 is an automated method that... AGENCY Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods: Designation of One New Equivalent Method AGENCY: Environmental Protection Agency. ACTION: Notice of...

  1. 75 FR 45627 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... of 40 CFR part 53, as amended on November 12, 2008 (73 FR 67057-67059). The new equivalent method for... AGENCY Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods: Designation of One New Equivalent Method AGENCY: Environmental Protection Agency. ACTION: Notice of...

  2. 76 FR 62402 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... provisions of 40 CFR part 53, as amended on June 22, 2010 (75 FR 35597). The new O 3 equivalent method is an... AGENCY Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods; Designation of One New Equivalent Method AGENCY: Environmental Protection Agency. ACTION: Notice of...

  3. Development of computational methods for unsteady aerodynamics at the NASA Langley Research Center

    NASA Technical Reports Server (NTRS)

    Yates, E. Carson, Jr.; Whitlow, Woodrow, Jr.

    1987-01-01

    The current scope, recent progress, and plans for research and development of computational methods for unsteady aerodynamics at the NASA Langley Research Center are reviewed. Both integral equations and finite difference methods for inviscid and viscous flows are discussed. Although the great bulk of the effort has focused on finite difference solution of the transonic small perturbation equation, the integral equation program is given primary emphasis here because it is less well known.

  4. Development of computational methods for unsteady aerodynamics at the NASA Langley Research Center

    NASA Technical Reports Server (NTRS)

    Yates, E. Carson, Jr.; Whitlow, Woodrow, Jr.

    1987-01-01

    The current scope, recent progress, and plans for research and development of computational methods for unsteady aerodynamics at the NASA Langley Research Center are reviewed. Both integral-equations and finite-difference method for inviscid and viscous flows are discussed. Although the great bulk of the effort has focused on finite-difference solution of the transonic small-perturbation equation, the integral-equation program is given primary emphasis here because it is less well known.

  5. 75 FR 9894 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    .... This designation is made under the provisions of 40 CFR part 53, as amended on November 12, 2008 (73 FR... AGENCY Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods: Designation of One New Equivalent Method AGENCY: Environmental Protection Agency. ACTION: Notice of...

  6. 75 FR 51039 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... provisions of 40 CFR Part 53, as amended on November 12, 2008 (73 FR 67057-67059). The new PM 10 equivalent... AGENCY Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods: Designation of Two New Equivalent Methods AGENCY: Environmental Protection Agency. ACTION: Notice of...

  7. RESEARCH TOWARDS DEVELOPING METHODS FOR SELECTED PHARMACEUTICAL AND PERSONAL CARE PRODUCTS (PPCPS) ADAPTED FOR BIOSOLIDS

    EPA Science Inventory

    Development, standardization, and validation of analytical methods provides state-of-the-science

    techniques to evaluate the presence, or absence, of select PPCPs in biosolids. This research

    provides the approaches, methods, and tools to assess the exposures and redu...

  8. Research Methods and Research Questions for the Study of Person-Perception in Adult Development.

    ERIC Educational Resources Information Center

    Fitzgerald, Joseph M.

    1981-01-01

    Discusses three research questions pertinent to person-perception research: (1) identification of dimensions employed by adults in the process of interpersonal perception; (2) developmental changes in the content of expectations; and (3) developmental changes in the role expectations play in influencing behavior. Discusses implicit personality…

  9. EPA's Reference and Equivalent Supporting NAAQS Implementation through Methods Research Program: Research, Development, and Analysis

    EPA Science Inventory

    . To assess the ambient concentration levels of the six criteria air pollutants regulated by National Ambient Air Quality Standards (NAAQS), the U.S. Environmental Protection Agency (EPA) developed a systematic framework of: (a) field measurements of ambient air pollutant levels ...

  10. Development of Implicit Methods in CFD NASA Ames Research Center 1970's - 1980's

    NASA Technical Reports Server (NTRS)

    Pulliam, Thomas H.

    2010-01-01

    The focus here is on the early development (mid 1970's-1980's) at NASA Ames Research Center of implicit methods in Computational Fluid Dynamics (CFD). A class of implicit finite difference schemes of the Beam and Warming approximate factorization type will be addressed. The emphasis will be on the Euler equations. A review of material pertinent to the solution of the Euler equations within the framework of implicit methods will be presented. The eigensystem of the equations will be used extensively in developing a framework for various methods applied to the Euler equations. The development and analysis of various aspects of this class of schemes will be given along with the motivations behind many of the choices. Various acceleration and efficiency modifications such as matrix reduction, diagonalization and flux split schemes will be presented.

  11. A data-gathering method for use in modeling energy research, development and demonstration programs

    NASA Astrophysics Data System (ADS)

    Meyer, M. A.; Booker, J. M.; Cullingford, H. S.; Peaslee, A. T., Jr.

    The development and testing of a data-gathering method for use in a computer program designed to model energy research, development, and demonstration programs for decisionmakers are described. The data-gathering method consists of face-to-face interviews with the scientists working on the projects that will be modeled by the computer program. The basic information gained from an interview includes time estimates for reaching certain project goals and the probability of achieving those goals within the times estimated. The interview method is based on decision analysis techniques. The Magnetic Fusion Energy program of the US Department of Energy was selected as the test case. The data gathering method was used at five fusion projects to determine whether it could meet its design criteria. Extensive statistical analysis was performed to learn how much the expert's answers agreed, what factors were likely to enter into their estimates, and how their estimates corresponded.

  12. Formative research methods for designing culturally appropriate, integrated child nutrition and development interventions: an overview.

    PubMed

    Bentley, Margaret E; Johnson, Susan L; Wasser, Heather; Creed-Kanashiro, Hilary; Shroff, Monal; Fernandez Rao, Sylvia; Cunningham, Melissa

    2014-01-01

    Nutritional and developmental insults in the first few years of life have profound public health implications, including substantial contributions to neonatal, infant, and early childhood morbidity and mortality, as well as longer term effects on cognitive development, school achievement, and worker productivity. Optimal development that can lead to the attainment of an individual's fullest potential, therefore, requires a combination of genetic capacity, adequate nutrition, psychosocial stimulation, and safe, clean physical environments. Researchers and policymakers have called for integrated child nutrition and development interventions for more than 20 years, yet there are only a handful of efficacy trials and even fewer examples of integrated interventions that have been taken to scale. While a critical component in the design of such interventions is formative research, there is a dearth of information in both the literature and policy arenas to guide this phase of the process. To move the field forward, this paper first provides an overview of formative research methods with a focus on qualitative inquiry, a description of the critical domains to be assessed (infant and young child feeding, responsive feeding, and child development), and currently available resources. Application of these methods is provided through a real-world case study--the design of an integrated nutrition and child development efficacy trial in Andhra Pradesh, India. Recommendations for next steps are discussed, the most important of which is the need for a comprehensive set of formative guidelines for designing locally tailored, culturally appropriate, integrated interventions. PMID:24673167

  13. In situ methods for Li-ion battery research: A review of recent developments

    NASA Astrophysics Data System (ADS)

    Harks, P. P. R. M. L.; Mulder, F. M.; Notten, P. H. L.

    2015-08-01

    A considerable amount of research is being directed towards improving lithium-ion batteries in order to meet today's market demands. In particular in situ investigations of Li-ion batteries have proven extremely insightful, but require the electrochemical cell to be fully compatible with the conditions of the testing method and are therefore often challenging to execute. Advantageously, in the past few years significant progress has been made with new, more advanced, in situ techniques. Herein, a comprehensive overview of in situ methods for studying Li-ion batteries is given, with the emphasis on new developments and reported experimental highlights.

  14. Research Methods Teaching in Vocational Environments: Developing Critical Engagement with Knowledge?

    ERIC Educational Resources Information Center

    Gray, C.; Turner, R.; Sutton, C.; Petersen, C.; Stevens, S.; Swain, J.; Esmond, B.; Schofield, C.; Thackeray, D.

    2015-01-01

    Knowledge of research methods is regarded as crucial for the UK economy and workforce. However, research methods teaching is viewed as a challenging area for lecturers and students. The pedagogy of research methods teaching within universities has been noted as underdeveloped, with undergraduate students regularly expressing negative dispositions…

  15. Proposed Project Selection Method for Human Support Research and Technology Development (HSR&TD)

    NASA Technical Reports Server (NTRS)

    Jones, Harry

    2005-01-01

    The purpose of HSR&TD is to deliver human support technologies to the Exploration Systems Mission Directorate (ESMD) that will be selected for future missions. This requires identifying promising candidate technologies and advancing them in technology readiness until they are acceptable. HSR&TD must select an may of technology development projects, guide them, and either terminate or continue them, so as to maximize the resulting number of usable advanced human support technologies. This paper proposes an effective project scoring methodology to support managing the HSR&TD project portfolio. Researchers strongly disagree as to what are the best technology project selection methods, or even if there are any proven ones. Technology development is risky and outstanding achievements are rare and unpredictable. There is no simple formula for success. Organizations that are satisfied with their project selection approach typically use a mix of financial, strategic, and scoring methods in an open, established, explicit, formal process. This approach helps to build consensus and develop management insight. It encourages better project proposals by clarifying the desired project attributes. We propose a project scoring technique based on a method previously used in a federal laboratory and supported by recent research. Projects are ranked by their perceived relevance, risk, and return - a new 3 R's. Relevance is the degree to which the project objective supports the HSR&TD goal of developing usable advanced human support technologies. Risk is the estimated probability that the project will achieve its specific objective. Return is the reduction in mission life cycle cost obtained if the project is successful. If the project objective technology performs a new function with no current cost, its return is the estimated cash value of performing the new function. The proposed project selection scoring method includes definitions of the criteria, a project evaluation

  16. Data-gathering method for use in modeling energy research, development, and demonstration programs

    SciTech Connect

    Meyer, M.A.; Booker, J.M.; Cullingford, H.S.; Peaslee, A.T. Jr.

    1981-01-01

    The development and testing of a data-gathering method for use in a computer program designed to model energy research, development, and demonstration programs for decisionmakers are described. The data-gathering method consists of face-to-face interviews with the scientists working on the projects that will be modeled by the computer program. The basic information gained from an interview includes time estimates for reaching certain project goals and the probability of achieving those goals within the times estimated. The interview method is based on decision analysis techniques. The Magnetic Fusion Energy program of the US Department of Energy was selected as the test case for this project. The data gathering method was used at five fusion projects to determine whether it could meet its design criteria. Extensive statistical analysis was performed to learn how much the expert's answers agreed, what factors were likely to enter into their estimates, and how their estimates corresponded to the officially scheduled dates and to the dates that the project goals were actually achieved. The interview method was considered to have met its design criteria and to be a valid tool for planning.

  17. Recent developments in hygiene behaviour research: an emphasis on methods and meaning.

    PubMed

    Almedom, A M

    1996-04-01

    This paper discusses some of the recent developments in hygiene behaviour research, focusing on operational research. A series of "rapid' assessments of hygiene behaviour were carried out in Kenya, Tanzania and Ethiopia with a view to preparing a field handbook entitled Hygiene Evaluation Procedures (HEP). The HEP handbook is intended primarily for field personnel in water supply, sanitation and health/hygiene education projects who want to design and conduct their own systematic assessments of hygiene behaviour in their localities. The short studies provided useful practical insights into the concerns and needs of project staff for whom research allowances (human, material and time resources) are often very limited. In this paper emphasis is placed on both methodological and heuristic developments as the two are inseparable. It is suggested that in the domestic sphere, hygiene behaviour with respect to the disposal of children's faeces and domestic water use are two of the key areas that remain of universal relevance to water/sanitation related interventions. These can be assessed rapidly and effectively by using two indicators: means of disposal of children's faeces and handwashing at 'critical' times--after defaecation, after handling and/or disposing of children's faeces, before handling food and before feeding young children and eating. Appropriate combinations of anthropological methods and participatory tools for measuring these indicators are described. The practical relevance of the resulting data for project design and implementation is highlighted. PMID:8665381

  18. Next Generation Nuclear Plant Methods Research and Development Technical Program Plan -- PLN-2498

    SciTech Connect

    Richard R. Schultz; Abderrafi M. Ougouag; David W. Nigg; Hans D. Gougar; Richard W. Johnson; William K. Terry; Chang H. Oh; Donald W. McEligot; Gary W. Johnsen; Glenn E. McCreery; Woo Y. Yoon; James W. Sterbentz; J. Steve Herring; Temitope A. Taiwo; Thomas Y. C. Wei; William D. Pointer; Won S. Yang; Michael T. Farmer; Hussein S. Khalil; Madeline A. Feltus

    2008-09-01

    One of the great challenges of designing and licensing the Very High Temperature Reactor (VHTR) is to confirm that the intended VHTR analysis tools can be used confidently to make decisions and to assure all that the reactor systems are safe and meet the performance objectives of the Generation IV Program. The research and development (R&D) projects defined in the Next Generation Nuclear Plant (NGNP) Design Methods Development and Validation Program will ensure that the tools used to perform the required calculations and analyses can be trusted. The Methods R&D tasks are designed to ensure that the calculational envelope of the tools used to analyze the VHTR reactor systems encompasses, or is larger than, the operational and transient envelope of the VHTR itself. The Methods R&D focuses on the development of tools to assess the neutronic and thermal fluid behavior of the plant. The fuel behavior and fission product transport models are discussed in the Advanced Gas Reactor (AGR) program plan. Various stress analysis and mechanical design tools will also need to be developed and validated and will ultimately also be included in the Methods R&D Program Plan. The calculational envelope of the neutronics and thermal-fluids software tools intended to be used on the NGNP is defined by the scenarios and phenomena that these tools can calculate with confidence. The software tools can only be used confidently when the results they produce have been shown to be in reasonable agreement with first-principle results, thought-problems, and data that describe the “highly ranked” phenomena inherent in all operational conditions and important accident scenarios for the VHTR.

  19. Exploring "Halaqah" as Research Method: A Tentative Approach to Developing Islamic Research Principles within a Critical "Indigenous" Framework

    ERIC Educational Resources Information Center

    Ahmed, Farah

    2014-01-01

    This paper explores a traditional Islamic pedagogy known as "halaqah" as a potentially useful authentic research method and contributes to discourses about critical and indigenous research methodologies through an analysis of Islamization of Knowledge and other "critical indigenous" movements amongst Muslims. Islamic research…

  20. Research on teaching methods.

    PubMed

    Oermann, M H

    1990-01-01

    Research on teaching methods in nursing education was categorized into studies on media, CAI, and other nontraditional instructional strategies. While the research differed, some generalizations may be made from the findings. Multimedia, whether it is used for individual or group instruction, is at least as effective as traditional instruction (lecture and lecture-discussion) in promoting cognitive learning, retention of knowledge, and performance. Further study is needed to identify variables that may influence learning and retention. While learner attitudes toward mediated instruction tended to be positive, investigators failed to control for the effect of novelty. Control over intervening variables was lacking in the majority of studies as well. Research indicated that CAI is as effective as other teaching methods in terms of knowledge gain and retention. Attitudes toward CAI tended to be favorable, with similar problems in measurement as those evidenced in studies of media. Chang (1986) also recommends that future research examine the impact of computer-video interactive instruction on students, faculty, and settings. Research is needed on experimental teaching methods, strategies for teaching problem solving and clinical judgment, and ways of improving the traditional lecture and discussion. Limited research in these areas makes generalizations impossible. There is a particular need for research on how to teach students the diagnostic reasoning process and encourage critical thinking, both in terms of appropriate teaching methods and the way in which those strategies should be used. It is interesting that few researchers studied lecture and lecture-discussion except as comparable teaching methods for research on other strategies. Additional research questions may be generated on lecture and discussion in relation to promoting concept learning, an understanding of nursing and other theories, transfer of knowledge, and development of cognitive skills. Few

  1. Assessing the Development of Educational Research Literacy: The Effect of Courses on Research Methods in Studies of Educational Science

    ERIC Educational Resources Information Center

    Groß Ophoff, Jana; Schladitz, Sandra; Leuders, Juliane; Leuders, Timo; Wirtz, Markus A.

    2015-01-01

    The ability to purposefully access, reflect, and use evidence from educational research (Educational Research Literacy) is expected of future professionals in educational practice. Based on the presented conceptual framework, a test instrument was developed to assess the different competency aspects: Information Literacy, Statistical Literacy, and…

  2. Promoting Positive Youth Development: Implications for Future Directions in Developmental Theory, Methods, and Research

    ERIC Educational Resources Information Center

    Kurtines, William M.; Montgomery, Marilyn J.; Ferrer-Wreder, Laura; Berman, Steven L.; Lorente, Carolyn Cass; Silverman, Wendy K.

    2008-01-01

    The efforts of the Miami Youth Development Project reported in this special issue illustrate how Developmental Intervention Science (DIS; a fusion of the developmental and intervention science) extended to include outreach research contributes to the development of community-supported positive youth development programs. In the process, the…

  3. The Application of a Multiphase Triangulation Approach to Mixed Methods: The Research of an Aspiring School Principal Development Program

    ERIC Educational Resources Information Center

    Youngs, Howard; Piggot-Irvine, Eileen

    2012-01-01

    Mixed methods research has emerged as a credible alternative to unitary research approaches. The authors show how a combination of a triangulation convergence model with a triangulation multilevel model was used to research an aspiring school principal development pilot program. The multilevel model is used to show the national and regional levels…

  4. RESEARCH ASSOCIATED WITH THE DEVELOPMENT OF EPA METHOD 552.2

    EPA Science Inventory

    The work presented in this paper entails the development of a method for haloacetic acid (HAA) analysis, Environmental Protection Agency (EPA)method 552.2, that improves the saftey and efficiency of previous methods and incorporates three additional trihalogenated acetic acids: b...

  5. Development of a research method to measure insoluble and soluble starch in sugarcane factory and refinery products

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A rapid, quantitative research method using microwave-assisted probe ultrasonication was developed to facilitate the determination of total insoluble, and soluble starch in various sugar factory and refinery products. Several variables that affect starch solubilization were evaluated: 1) conductiv...

  6. Development of Chemical Engineering Course Methods Using Action Research: Case Study

    ERIC Educational Resources Information Center

    Virkki-Hatakka, Terhi; Tuunila, Ritva; Nurkka, Niina

    2013-01-01

    This paper reports on the systematic development of a teaching methodology for two chemical engineering courses. The aim was to improve the quality of teaching to achieve expected learning outcomes more effectively. The development was carried out over a period of several years based on an action research methodology with data systematically…

  7. Development and evaluation of a method for calculating the Healthy Eating Index-2005 using the Nutrition Data System for Research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: To develop and evaluate a method for calculating the Healthy Eating Index-2005 (HEI-2005) with the widely used Nutrition Data System for Research (NDSR) based on the method developed for use with the US Department of Agriculture’s (USDA) Food and Nutrient Dietary Data System (FNDDS) and M...

  8. Developing and piloting an online graduate nursing course focused on experiential learning of qualitative research methods.

    PubMed

    Holtslander, Lorraine F; Racine, Louise; Furniss, Shari; Burles, Meridith; Turner, Hollie

    2012-06-01

    Despite the turmoil of a worldwide economic crisis, the health sector remains largely understaffed, and the nursing shortage represents a major issue that jeopardizes graduate nursing education. Access to education remains a challenge, particularly in rural and remote areas. This article reports the process of developing an asynchronous online qualitative research course. This online course was piloted among 16 interdisciplinary students. Participants agreed that experiential learning was useful to understand the intricacies of qualitative research. Within this constructivist approach, students were immersed in real-life experiences, which focused on the development of skills applicable to qualitative research. Based on the findings, we suggest that constructivism and the Four-Component Instructional Design (4C/ID) model (a four-part approach for fostering the development of complex skills) represent valuable ontological and pedagogical approaches that can be used in online courses. Triangulating these two approaches is also congruent with the student-centered philosophy that underpins nursing graduate programs. PMID:22533499

  9. Developing Students' Autonomy and Self-Regulation through a Co-Teaching Research Methods Experience

    ERIC Educational Resources Information Center

    Fabregas Janeiro, Maria G.; Gaeta González, Martha L.

    2008-01-01

    The College of Human Sciences at Oklahoma State University (OSU) and Universidad Popular Autónoma del Estado de Puebla (UPAEP) decided to offer Pedagogy Doctoral students from Mexico a 3 week co-teaching research methods experience. Two professors, one from each institution (OSU and UPAEP), designed the syllabus to offer a co-teaching experience…

  10. Recursive Frame Analysis: Reflections on the Development of a Qualitative Research Method

    ERIC Educational Resources Information Center

    Keeney, Hillary; Keeney, Bradford

    2012-01-01

    The origin of recursive frame analysis (RFA) is revisited and discussed as a postmodern alternative to modernist therapeutic models and research methods that foster hegemony of a preferred therapeutic metaphor, narrative, or strategy. It encourages improvisational performance while enabling a means of scoring the change and movement of the…

  11. Wellbeing Research in Developing Countries: Reviewing the Role of Qualitative Methods

    ERIC Educational Resources Information Center

    Camfield, Laura; Crivello, Gina; Woodhead, Martin

    2009-01-01

    The authors review the contribution of qualitative methods to exploring concepts and experiences of wellbeing among children and adults living in developing countries. They provide examples illustrating the potential of these methods for gaining a holistic and contextual understanding of people's perceptions and experiences. Some of these come…

  12. FODEM: A Multi-Threaded Research and Development Method for Educational Technology

    ERIC Educational Resources Information Center

    Suhonen, Jarkko; de Villiers, M. Ruth; Sutinen, Erkki

    2012-01-01

    Formative development method (FODEM) is a multithreaded design approach that was originated to support the design and development of various types of educational technology innovations, such as learning tools, and online study programmes. The threaded and agile structure of the approach provides flexibility to the design process. Intensive…

  13. METHODS DEVELOPMENT AT THE NEAR LAB ECOLOGICAL RESEARCH AREA (NLERA) LOCATED IN THE NEUSE RIVER BASIN.

    EPA Science Inventory

    This task supports the Agency's efforts on developing a proper risk assessment tools to address Ecological and eventually Human exposures. The Agency needs to be able to identify, measure and estimate ecosystem exposure to multiple stressors. The research under this task suppor...

  14. Research Methods in Education

    ERIC Educational Resources Information Center

    Check, Joseph; Schutt, Russell K.

    2011-01-01

    "Research Methods in Education" introduces research methods as an integrated set of techniques for investigating questions about the educational world. This lively, innovative text helps students connect technique and substance, appreciate the value of both qualitative and quantitative methodologies, and make ethical research decisions.…

  15. Research Methods in Education

    ERIC Educational Resources Information Center

    Check, Joseph; Schutt, Russell K.

    2011-01-01

    "Research Methods in Education" introduces research methods as an integrated set of techniques for investigating questions about the educational world. This lively, innovative text helps students connect technique and substance, appreciate the value of both qualitative and quantitative methodologies, and make ethical research decisions. It weaves…

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

    PubMed Central

    2010-01-01

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

  17. Research to develop improved production methods for woody and herbaceous biomass crops

    SciTech Connect

    Ferrell, J.E.; Wright, L.L.; Tuskan, G.A.

    1995-09-01

    DOE`s Biofuels Feedstock Development Program (BFDP) has led the nation in developing short-rotation woody crops (SRWC) and herbaceous energy crops (HEC) as feedstocks for renewable energy. Over the past 15 years, the BFDP has examined the performance of 154 woody species and 35 herbaceous species in field trials across the US. One result of this effort to date has been the prescription of silvicultural systems for hybrid poplars and hybrid willows and agricultural systems for switchgrass. Selected clones of woody species are producing dry weight yields in research plots on agricultural land that are 3 to 7 times greater than those obtained from mixed species stands on forest land, and at least 2 times the yields of southern plantation pines. Selected switchgrass varieties are producing dry weight yields 2 to 7 times greater than average forage grass yields on similar sites. Crop development research is continuing efforts to translate this potential, in a sustainable manner, to larger, more geographically diverse acreage. Research on environmental aspects of biomass crop production are aimed at developing sustainable systems that will contribute to the biodiversity of agricultural landscapes. Systems integration aims to understand all factors affecting bringing the crop to market. Factors affecting price and potential supplies of biomass crops are being evaluated at regional and national scales. Scale-up studies, feasibility analysis and demonstrations are establishing actual costs and facilitating the commercialization of integrated biomass systems. Information management and dissemination activities are facilitating the communication of results among a community of researchers, policymakers, and potential users and producers of energy crops.

  18. Research Methods Tutorial

    NASA Technical Reports Server (NTRS)

    Aguilera, Frank J.

    2015-01-01

    A guiding principle for conducting research in technology, science, and engineering, leading to innovation is based on our use of research methodology (both qualitative and qualitative). A brief review of research methodology will be presented with an overview of NASA process in developing aeronautics technologies and other things to consider in research including what is innovation.

  19. Research Methods Tutorial

    NASA Technical Reports Server (NTRS)

    Aguilera, Frank J.

    2015-01-01

    A guiding principle for conducting research in technology, science, and engineering, leading to innovation is based on our use of research methodology (both qualitative and quantitative). A brief review of research methodology will be presented with an overview of NASA process in developing aeronautics technologies and other things to consider in research including what is innovation.

  20. Research on Assessment Methods for Urban Public Transport Development in China

    PubMed Central

    Zou, Linghong; Guo, Hongwei

    2014-01-01

    In recent years, with the rapid increase in urban population, the urban travel demands in Chinese cities have been increasing dramatically. As a result, developing comprehensive urban transport systems becomes an inevitable choice to meet the growing urban travel demands. In urban transport systems, public transport plays the leading role to promote sustainable urban development. This paper aims to establish an assessment index system for the development level of urban public transport consisting of a target layer, a criterion layer, and an index layer. Review on existing literature shows that methods used in evaluating urban public transport structure are dominantly qualitative. To overcome this shortcoming, fuzzy mathematics method is used for describing qualitative issues quantitatively, and AHP (analytic hierarchy process) is used to quantify expert's subjective judgment. The assessment model is established based on the fuzzy AHP. The weight of each index is determined through the AHP and the degree of membership of each index through the fuzzy assessment method to obtain the fuzzy synthetic assessment matrix. Finally, a case study is conducted to verify the rationality and practicability of the assessment system and the proposed assessment method. PMID:25530756

  1. Developing a Research Method for Testing New Curriculum Ideas: Report No. 1 on Using Marketing Research in a Lifelong Learning Organization.

    ERIC Educational Resources Information Center

    Haskins, Jack B.

    A survey method was developed and used to determine interest in new course topics at the Learning Institute for Elders (LIFE) at the University of Central Florida. In the absence of a known validated method for course concept testing, this approach was modeled after the "message pretesting," or formative, research used and validated in testing…

  2. Multi-scale computation methods: Their applications in lithium-ion battery research and development

    NASA Astrophysics Data System (ADS)

    Siqi, Shi; Jian, Gao; Yue, Liu; Yan, Zhao; Qu, Wu; Wangwei, Ju; Chuying, Ouyang; Ruijuan, Xiao

    2016-01-01

    Based upon advances in theoretical algorithms, modeling and simulations, and computer technologies, the rational design of materials, cells, devices, and packs in the field of lithium-ion batteries is being realized incrementally and will at some point trigger a paradigm revolution by combining calculations and experiments linked by a big shared database, enabling accelerated development of the whole industrial chain. Theory and multi-scale modeling and simulation, as supplements to experimental efforts, can help greatly to close some of the current experimental and technological gaps, as well as predict path-independent properties and help to fundamentally understand path-independent performance in multiple spatial and temporal scales. Project supported by the National Natural Science Foundation of China (Grant Nos. 51372228 and 11234013), the National High Technology Research and Development Program of China (Grant No. 2015AA034201), and Shanghai Pujiang Program, China (Grant No. 14PJ1403900).

  3. [Memorandum prevention research - research areas and methods].

    PubMed

    Walter, U; Nöcker, G; Plaumann, M; Linden, S; Pott, E; Koch, U; Pawils, S; Altgeld, T; Dierks, M L; Frahsa, A; Jahn, I; Krauth, C; Pomp, M; Rehaag, R; Robra, B P; Süß, W; Töppich, J; Trojan, A; von Unger, H; Wildner, M; Wright, M

    2012-10-01

    From 2004 to 2012, the German Ministry of Education and Research (BMBF) established its first funding programme for the promotion of prevention research. 60 projects on primary prevention and health promotion and the meta-project entitled "Cooperation for Sustainable Prevention Research" (KNP) received BMBF grants under this programme during this period. The experience and knowledge gained and recommendations arising from the research funded under this programme are compiled in memorandum format. The "Memorandum on Prevention Research - Research Areas and Methods" highlights 5 research areas that are considered to be especially relevant from the perspective of the involved scientists and practice partners.The promotion of structural development and sustainability enhancement in disease prevention and health promotion are central areas that should branch out from existing nuclei of crystallization. Improving the health competence of the population and of specific subpopulations is another major area. Research in these areas should contribute to the development of theoretical concepts and to the empirical testing of these concepts. The transfer of knowledge for effective use of developed disease prevention and health promotion programmes and measures is still a scarcely researched area. Among other things, studies of the transfer of programmes from one context to another, analyses of the coop-eration between politics and science, and the continued theoretical and conceptual development of transfer research are needed. Long-term data on the effects of intervention studies are also needed for proper evaluation of sustainability. The latter dem-onstrates the importance of method development in disease prevention and health promotion research as an area that should receive separate funding and support. This research should include, in particular, studies of the efficacy of complex interventions, health economic analyses, and participative health research. PMID:23165608

  4. Teaching Research Methods through Writing.

    ERIC Educational Resources Information Center

    Marlow, Christine

    Addressing the negative attitudes of social work students toward research, this paper describes a model for teaching research methods. The model, developed in the setting of a rural social work program, emphasizes participatory experience, "learning through writing." The method is based on the assumption that writing facilitates learning. The…

  5. NREL Determines Better Testing Methods for Photovoltaic Module Durability (Fact Sheet), NREL Highlights, Research & Development

    SciTech Connect

    Not Available

    2011-11-01

    NREL discoveries will enable manufacturers to produce more robust photovoltaic modules. Over the past decade, some photovoltaic (PV) modules have experienced power losses because of the system voltage stress that modules experience in fielded arrays. This is partly because qualification tests and standards do not adequately evaluate the durability of modules that undergo the long-term effects of high voltage. Scientists at the National Renewable Energy Laboratory (NREL) tried various testing methods and stress levels to demonstrate module durability to system voltage potential-induced degradation (PID) mechanisms. The results of these accelerated tests, along with outdoor testing, were used to estimate the acceleration factors needed to more accurately evaluate the durability of modules to system voltage stress. NREL was able to determine stress factors, levels, and methods for testing based on the stresses experienced by modules in the field. These results, in combination with those in the literature, suggest that constant stress with humidity and system voltage is more damaging than stress applied intermittently or with periods of recovery comprising hot and dry conditions or alternating bias in between. NREL has determined some module constructions to be extremely durable to PID. These findings will help the manufacturers of PV materials and components produce more durable products that better satisfy their customers. NREL determined that there is rapid degradation of some PV modules under system voltage stress and evaluated degradation rates in the field to develop more accurate accelerated testing methods. PV module manufacturers will be better able to choose robust materials and durable designs and guarantee sturdier, longer-lasting products. As PV modules become more durable, and thus more efficient over the long term, the risks and the cost of PV power will be reduced.

  6. Research developments in methods to reduce the carbon footprint of the food system: a review.

    PubMed

    Xu, Zhongyue; Sun, Da-Wen; Zeng, Xin-An; Liu, Dan; Pu, Hongbin

    2015-01-01

    Global warming is a worldwide issue with its evident impact across a wide range of systems and sectors. It is caused by a number of greenhouse gases (GHGs) emissions, in which food system has made up of a large part. Recently, reduction of GHG emissions has become an urgent issue to be resolved in the food system. Many governments and organizations are making great endeavors to alleviate the adverse effect of this phenomenon. In this review, methods to reduce the carbon footprint within the life cycle of a food system are presented from the technical, consumption behavior and environmental policies perspectives. The whole food system including raw material acquisition, processing, packaging, preservation, transportation, consumption, and disposal are covered. Improving management techniques, and adopting advanced technology and equipment are critical for every stage of a food system. Rational site selection is important to alleviate the influence of land use change. In addition, environmental choices of packaging stage, reduction in refrigeration dependence, and correct waste treatment are essential to reduce the total carbon footprint of the production. However, only technical methods cannot radically reverse the trend of climate change, as consumption behaviors present a great deal of influence over climate change. Appropriate purchase patterns and substitution within food product categories by low carbon products can reduce GHG emissions. Development of methods to calculate the carbon footprint of every kind of food and its processing technology enable people to make environmental choice. Policy can shape and cultivate the new code of consumption and influence the direction of emerging technology and science. From political perspectives, government intervention and carbon offset are common tools, especially for carbon tax and a real or implicit price of carbon. Finally, by mitigating the methodologies described above, the rate and magnitude of climate changes

  7. The World through Glass: Developing Novel Methods with Wearable Computing for Urban Videographic Research

    ERIC Educational Resources Information Center

    Paterson, Mark; Glass, Michael R.

    2015-01-01

    Google Glass was deployed in an Urban Studies field course to gather videographic data for team-based student research projects. We evaluate the potential for wearable computing technology such as Glass, in combination with other mobile computing devices, to enhance reflexive research skills, and videography in particular, during field research.…

  8. Developmental Research Methods: Creating Knowledge from Instructional Design and Development Practice

    ERIC Educational Resources Information Center

    Richey, Rita C.; Klein, James D.

    2005-01-01

    The purpose of this article is to provide direction to those entertaining a developmental research project. There are two categories of developmental research, both of which are examined here. The two types vary in terms of the extent to which the conclusions resulting from the research are generalizable or contextually specific. This article…

  9. Synergic development of pharmacokinetics and bioanalytical methods as support of pharmaceutical research.

    PubMed

    Marzo, M; Ciccarelli, R; Di Iorio, P; Giuliani, P; Caciagli, F; Marzo, A

    2016-06-01

    The development of pharmacokinetics led this science to achieve a relevant role in the investigation of new chemical entities for therapeutic application, and has allowed a series of new useful realizations of out of patent drugs like prolonged release and delayed release formulations, therapeutic delivery system (TDS) for drugs to be active in systemic circulation avoiding the first pass effect, orodispersible and effervescent formulations, intramuscular and subcutaneous depot formulations acting over a long period, oral inhalatory systems, and drug association at fixed dose. The above applications had pharmacokinetics as protagonist and have required the support from bioanalytical methods to assay drug concentrations, even in pg·mL(-1) of plasma, that really have paralleled the synergic development of pharmacokinetics.The complexity of the above realizations required specific guidelines from the regulatory authorities, mainly the US FDA and EU EMA, which have normalized and, in most cases, simplified the above applications admitting some waivers of in vivo bioequivalence.However, this review highlights some critical points, not yet focused on by operating guidelines, which need to be clarified by regulatory authorities. One of the most relevant issues is about the planning and conducting bioavailability and bioequivalence trials with endogenous substances, that possess own homeostatic equilibria with fluctuations, in some cases with specific rhythms, like melatonin and female sex hormones. The baseline subtraction required by guidelines to define the net contribute to the exogenous absorbed drug in most cases is a non-solvable problem. PMID:26684641

  10. Contraceptive research and development.

    PubMed

    Aitken, R J

    1979-05-01

    Contraceptive research and development is primarily performed at universities and research councils due to the cost and time involved for industry and philanthropic organizations to bring drugs to market. Promising fundamental research includes immunization of women against chorionic gonadotrophin in order to disrupt the embryo in early pregnancy. Post-coital drugs, such as Anordrin, are also being developed for situations involving low-coital frequency. Once-a-month formulas are being developed to 1) exert a direct luteolytic effect on the corpus luteum; 2) interfere with the luteotrophic action of the implanting blastocyst; 3) inhibit the progestational development of the endometrium during the luteal phase of the cycle; or 4) exert a specific toxic effect on the early embryo. Methods for detecting ovulation incuding urine and saliva tests as well as electronic devices to measure the blood flow or temperature associated with ovulation are also being explored. Reversible fertility control for men which suppress the pituitary function is under investigation. Applied research includes the design and assessment of alternate delivery systems such as intranasal sprays, intracervical devices, paper pills, vaginal rings, and biodegradable subdermal implants. In addition, long-acting injectable progestins, improved IUDs, and improved sterilization techniques are all being tested. With future funds, the comparative safety, efficacy, and acceptability of various fertility methods can be established. PMID:387168

  11. Validation of the Benefit Forecasting Method: Organization Development Program to Increase Health Organization Membership. Training and Development Research Center, Project Number Eleven.

    ERIC Educational Resources Information Center

    Sleezer, Catherine M.; And Others

    This project is the sixth in a series of studies designed to validate the Training and Development Benefit Forecasting Method (BFM) sponsored by the Training and Development Research Center (TDRC) at the University of Minnesota. The purpose of this study was to validate the BFM's ability to forecast the benefits of an organization development…

  12. 75 FR 30022 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... of 40 CFR Part 53, as amended on November 12, 2008 (73 FR 67057-67059). The new equivalent method for... (ICP-MS) with Heated Ultrasonic Nitric and Hydrochloric Acid Filter Extraction.'' In this method, total... (High-Volume Method), extracted with a solution of nitric and hydrochloric acids, heated to 80 C...

  13. The development and application of k0-standardization method of neutron activation analysis at Es-Salam research reactor

    NASA Astrophysics Data System (ADS)

    Alghem, L.; Ramdhane, M.; Khaled, S.; Akhal, T.

    2006-01-01

    In recent years the k0-NAA method has been applied and developed at the 15 MW Es-Salam research reactor, which includes: (1) the detection efficiency calibration of γ-spectrometer used in k0-NAA, (2) the determination of reactor neutron spectrum parameters such as α and f factors in the irradiation channel, and (3) the validation of the developed k0-NAA procedure by analysing SRM, namely AIEA-Soil7 and CRM, namely IGGE-GSV4. The analysis results obtained by k0-NAA with 27 elements of Soil-7 standard and 14 elements of GSV-4 standard were compared with certified values. The analysis results showed that the deviations between experimental and certified values were mostly less than 10%. The k0-NAA procedure established at Es-Salam research reactor has been regarded as a reliable standardization method of NAA and as available for practical applications.

  14. Development of test methods for scale model simulation of aerial applications in the NASA Langley Vortex Research Facility. [agricultural aircraft

    NASA Technical Reports Server (NTRS)

    Jordan, F. L., Jr.

    1980-01-01

    As part of basic research to improve aerial applications technology, methods were developed at the Langley Vortex Research Facility to simulate and measure deposition patterns of aerially-applied sprays and granular materials by means of tests with small-scale models of agricultural aircraft and dynamically-scaled test particles. Interactions between the aircraft wake and the dispersed particles are being studied with the objective of modifying wake characteristics and dispersal techniques to increase swath width, improve deposition pattern uniformity, and minimize drift. The particle scaling analysis, test methods for particle dispersal from the model aircraft, visualization of particle trajectories, and measurement and computer analysis of test deposition patterns are described. An experimental validation of the scaling analysis and test results that indicate improved control of chemical drift by use of winglets are presented to demonstrate test methods.

  15. Ergonomics research methods

    NASA Technical Reports Server (NTRS)

    Uspenskiy, S. I.; Yermakova, S. V.; Chaynova, L. D.; Mitkin, A. A.; Gushcheva, T. M.; Strelkov, Y. K.; Tsvetkova, N. F.

    1973-01-01

    Various factors used in ergonomic research are given. They are: (1) anthrometric measurement, (2) polyeffector method of assessing the functional state of man, (3) galvanic skin reaction, (4) pneumography, (5) electromyography, (6) electrooculography, and (7) tachestoscopy. A brief summary is given of each factor and includes instrumentation and results.

  16. Modeling Contextual Effects in Developmental Research: Linking Theory and Method in the Study of Social Development

    ERIC Educational Resources Information Center

    Ojanen, Tiina; Little, Todd D.

    2010-01-01

    This special section was inspired by the recent increased interest and methodological advances in the assessment of context-specificity in child and adolescent social development. While the effects of groups, situations, and social relationships on cognitive, affective and behavioral development have long been acknowledged in theoretical…

  17. Research Methods in Sociolinguistics

    ERIC Educational Resources Information Center

    Hernández-Campoy, Juan Manuel

    2014-01-01

    The development of Sociolinguistics has been qualitatively and quantitatively outstanding within Linguistic Science since its beginning in the 1950s, with a steady growth in both theoretical and methodological developments as well as in its interdisciplinary directions within the spectrum of language and society. Field methods in sociolinguistic…

  18. Improving Educational Research and Development

    ERIC Educational Resources Information Center

    Krathwohl, David

    1977-01-01

    Considers some ways to improve the milieu in which educational research and development takes place, including balancing procurement methods, modifying expectations of R & D, building a political constituency and developing realistic legislative goals, obtaining continual adequate research support, and, joining researchers and practitioners.…

  19. 76 FR 15974 - Office of Research and Development; Ambient Air Monitoring Reference and Equivalent Methods...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... Part 53, as amended on June 22, 2010 (75 FR 35597). The new PM 2.5 equivalent method is an automated... Hydrochloric Acid Digestion and ICP/AES Analysis for Lead (Pb) on TSP High-Volume Filters.'' A sample of total... hydrochloric acid, heated in an ultrasonic bath to 80 C for one hour, and brought to a final volume of 40...

  20. TongueSim: Development of an Automated Method for Rapid Assessment of Fungiform Papillae Density for Taste Research.

    PubMed

    Sanyal, Shourjya; O'Brien, Shauna M; Hayes, John E; Feeney, Emma L

    2016-05-01

    Taste buds are found on the tongue in 3 types of structures: the fungiform papillae, the foliate papillae, and the circumvallate papillae. Of these, the fungiform papillae (FP) are present in the greatest numbers on the tongue, and are thought to be correlated to the overall number of taste buds. For this reason, FP density on the tongue is often used to infer taste function, although this has been controversial. Historically, videomicroscopy techniques were used to assess FP. More recently, advances in digital still photography and in software have allowed the development of rapid methods for obtaining high quality images in situ. However, these can be subject to inter-researcher variation in FP identification, and are somewhat limited in the parameters that can be measured. Here, we describe the development of a novel, automated method to count the FP, using the TongueSim suite of software. Advantages include the reduction in time required for image analysis, elimination of researcher bias, and the added potential to measure characteristics such as the degree of roundness of each papilla. We envisage that such software has a wide variety of novel research applications. PMID:26892308

  1. University, Research, Development.

    ERIC Educational Resources Information Center

    Laroui, Abdallah

    1991-01-01

    Describes personal experiences with university research and development. Criticizes university research as ineffective and inwardly focused, resulting in a concept of scientific research that negates the notion of economic development. Complains that the focus of study no longer contributes to an increase in consumable wealth. Urges that…

  2. Curriculum Development and Research.

    ERIC Educational Resources Information Center

    Tyler, Ralph W.

    Ralph W. Tyler's paper on "Curriculum Development and Research" contains examples of research findings which were or were not used in efforts to change or develop curriculum. The roles, use, and importance of action research, formulation of objectives, planning and organization of learning experiences, program assessment, relationship between…

  3. Developing Electronic Data Methods Infrastructure to Participate in Collaborative Research Networks

    PubMed Central

    Priest, Elisa L.; Klekar, Christopher; Cantu, Gabriela; Berryman, Candice; Garinger, Gina; Hall, Lauren; Kouznetsova, Maria; Kudyakov, Rustam; Masica, Andrew

    2014-01-01

    Context: Collaborative networks support the goals of a learning health system by sharing, aggregating, and analyzing data to facilitate identification of best practices care across delivery organizations. This case study describes the infrastructure and process developed by an integrated health delivery system to successfully prepare and submit a complex data set to a large national collaborative network. Case Description: We submitted four years of data for a diverse population of patients in specific clinical areas: diabetes, chronic heart failure, sepsis, and hip, knee, and spine. The most recent submission included 19 tables, more than 376,000 unique patients, and almost 5 million patient encounters. Data was extracted from multiple clinical and administrative systems. Lessons Learned: We found that a structured process with documentation was key to maintaining communication, timelines, and quality in a large-scale data submission to a national collaborative network. The three key components of this process were the experienced project team, documentation, and communication. We used a formal QA and feedback process to track and review data. Overall, the data submission was resource intensive and required an incremental approach to data quality. Conclusion: Participation in collaborative networks can be time and resource intense, however it can serve as a catalyst to increase the technical data available to the learning health system. PMID:25848600

  4. The construction of airfoil pressure models by the plate method: Achievements, current research, technology development and potential applications

    NASA Technical Reports Server (NTRS)

    Lawing, P. L.

    1985-01-01

    A method of constructing airfoils by inscribing pressure channels on the face of opposing plates, bonding them together to form one plate with integral channels, and contour machining this plate to form an airfoil model is described. The research and development program to develop the bonding technology is described as well as the construction and testing of an airfoil model. Sample aerodynamic data sets are presented and discussed. Also, work currently under way to produce thin airfoils with camber is presented. Samples of the aft section of a 6 percent airfoil with complete pressure instrumentation including the trailing edge are pictured and described. This technique is particularly useful in fabricating models for transonic cryogenic testing, but it should find application in a wide ange of model construction projects, as well as the fabrication of fuel injectors, space hardware, and other applications requiring advanced bonding technology and intricate fluid passages.

  5. "Draw, Write and Tell": A Literature Review and Methodological Development on the "Draw and Write" Research Method

    ERIC Educational Resources Information Center

    Angell, Catherine; Alexander, Jo; Hunt, Jane A.

    2015-01-01

    The creative research method "draw and write" has been used in health, social care and education research for several decades. A literature search of studies utilising this method was conducted during the planning stages of a study exploring primary school children's perceptions of infant feeding. A review of this literature noted a…

  6. Mixed methods research for the novice researcher.

    PubMed

    Giddings, Lynne S; Grant, Barbara M

    2006-10-01

    Mixed methods research is becoming increasingly popular in the health and social science disciplines. The aim of this article is to give an overview of the varieties of mixed methods designs. We begin by situating mixed methods research in the context of a paradigmatic framework which assists a researcher in making decisions concerning the design of their study. Although the most commonly used mixed methods designs are underpinned by positivist/postpositivist assumptions, the combination of qualitative and quantitative methods can be used within any research paradigm. PMID:17083315

  7. Qualitative methods in the development of a national child and family disaster mental health research training program.

    PubMed

    Maida, Carla A; Steinberg, Alan M; Kaplan, Sandra; Brymer, Melissa J; Kurklinsky, Andrew K; Pfefferbaum, Betty

    2009-01-01

    Conducting research in the aftermath of disasters is complicated by chaotic conditions, competing priorities, and resource constraints, and raises a variety of ethical concerns. Ultimately, research should extend our understanding of the impact of disasters on children, families, and communities and translate findings into improved services and public policies that afford enhanced protection and promote recovery. Unfortunately, the existing research base on children and disasters has not been adequate to inform the development of effective psychosocial services and interventions, and decision-making about the allocation of behavioral health resources. To improve research capacity, the Child & Family Disaster Research Training & Education program provides child disaster mental health research training for mental health and public health professionals. The program has engaged a national faculty to develop a comprehensive modular disaster research curriculum covering basic concepts, current knowledge, clinical issues and interventions, research and ethical issues, public health structures, and response options. Focus groups were held prior to training to elicit the participants' knowledge of and attitudes about child and family disaster mental health research, to understand training needs, to identify research topics of interest and perceived barriers to generating and conducting research. The results were then used to refine the curriculum. PMID:20437845

  8. Diabetes Knowledge Translation Status in Developing Countries: A Mixed Method Study Among Diabetes Researchers in Case of Iran

    PubMed Central

    Valinejadi, Ali; Sadoughi, Farahnaz; Salehi, Masoud

    2016-01-01

    Background: Despite considerable investment in research, the existing research evidence is frequently not implemented and/or leads to useless or detrimental care in healthcare. The knowledge-practice gap proposed as one of the main causes of not achieving the treatment goals in diabetes. Iran also is facing a difference between the production and utilization of the knowledge of diabetes. The aim of this study was to assess the status of diabetes knowledge translation (KT) in Iran. Methods: This was a survey that executed in 2015 by concurrent mixed methods approach in a descriptive, cross-sectional method. The research population was 65 diabetes researchers from 14 diabetes research centers throughout Iran. The research was carried out via the self-assessment tool for research institutes (SATORI), a valid and reliable tool. Focus group discussions were used to complete this tool. The data were analyzed using quantitative (descriptive method by Excel software) and qualitative approaches (thematic analysis) based on SATORI-extracted seven themes. Results: The mean of scores “the question of research,” “knowledge production,” “knowledge transfer,” “promoting the use of evidence,” and all aspects altogether were 2.48, 2.80, 2.18, 2.06, and 2.39, respectively. The themes “research quality and timeliness” and “promoting and evaluating the use of evidence” received the lowest (1.91) and highest mean scores (2.94), respectively. Except for the theme “interaction with research users” with a relatively mediocre scores (2.63), the other areas had scores below the mean. Conclusions: The overall status of diabetes KT in Iran was lower than the ideal situation. There are many challenges that require great interventions at the organizational or macro level. To reinforce diabetes KT in Iran, it should hold a more leading and centralized function in the strategies of the country's diabetes research system. PMID:26955462

  9. Space biology research development

    NASA Technical Reports Server (NTRS)

    Bonting, Sjoerd L.

    1993-01-01

    The purpose of the Search for Extraterrestrial Intelligence (SETI) Institute is to conduct and promote research related activities regarding the search for extraterrestrial life, particularly intelligent life. Such research encompasses the broad discipline of 'Life in the Universe', including all scientific and technological aspects of astronomy and the planetary sciences, chemical evolution, the origin of life, biological evolution, and cultural evolution. The primary purpose was to provide funding for the Principal Investigator to collaborate with the personnel of the SETI Institute and the NASA-Ames Research center in order to plan and develop space biology research on and in connection with Space Station Freedom; to promote cooperation with the international partners in the space station; to conduct a study on the use of biosensors in space biology research and life support system operation; and to promote space biology research through the initiation of an annual publication 'Advances in Space Biology and Medicine'.

  10. Transformative Mixed Methods Research

    ERIC Educational Resources Information Center

    Mertens, Donna M.

    2010-01-01

    Paradigms serve as metaphysical frameworks that guide researchers in the identification and clarification of their beliefs with regard to ethics, reality, knowledge, and methodology. The transformative paradigm is explained and illustrated as a framework for researchers who place a priority on social justice and the furtherance of human rights.…

  11. Computational Methods Development at Ames

    NASA Technical Reports Server (NTRS)

    Kwak, Dochan; Smith, Charles A. (Technical Monitor)

    1998-01-01

    This viewgraph presentation outlines the development at Ames Research Center of advanced computational methods to provide appropriate fidelity computational analysis/design capabilities. Current thrusts of the Ames research include: 1) methods to enhance/accelerate viscous flow simulation procedures, and the development of hybrid/polyhedral-grid procedures for viscous flow; 2) the development of real time transonic flow simulation procedures for a production wind tunnel, and intelligent data management technology; and 3) the validation of methods and the flow physics study gives historical precedents to above research, and speculates on its future course.

  12. 2008 Research Portfolio: Research & Development Division

    ERIC Educational Resources Information Center

    Educational Testing Service, 2008

    2008-01-01

    This document describes the breadth of the research being conducted in 2008 by the Research and Development Division at Educational Testing Service (ETS). The research described falls into three large categories: (1) Research supported by the ETS research allocation; (2) Research funded by testing programs at ETS; and (3) Research funded by…

  13. Nuclear safeguards research and development

    NASA Astrophysics Data System (ADS)

    Henry, C. N.

    1981-11-01

    The status of a nuclear safeguard research and development program is presented. Topics include nondestructive assay technology development and applications, international safeguards, training courses, technology transfer, analytical chemistry methods for fissionable materials safeguards, the Department of Energy Computer Security Technical Center, and operational security.

  14. Teaching Sociological Research Methods to Medical Students.

    ERIC Educational Resources Information Center

    Gregory, Stanford W.; O'Toole, Richard

    1987-01-01

    Reports the development of a three-course eight-week summer program for medical students. One course covers research methods and the other two involve research practicums in public health and medical sociology. (JDH)

  15. Rural Development: Research Priorities.

    ERIC Educational Resources Information Center

    Whiting, Larry R., Ed.

    Directed at the problem of providing equitable long term rural development, this collection of papers deals with the criteria on which research and educational priorities should be based, given the vast problems and limited resources in the U.S. today. There are 11 papers in this collection: "National Outlook and Perspective" (a plea for…

  16. Development of quantitative structure activity relationship (QSAR) model for disinfection byproduct (DBP) research: A review of methods and resources.

    PubMed

    Chen, Baiyang; Zhang, Tian; Bond, Tom; Gan, Yiqun

    2015-12-15

    Quantitative structure-activity relationship (QSAR) models are tools for linking chemical activities with molecular structures and compositions. Due to the concern about the proliferating number of disinfection byproducts (DBPs) in water and the associated financial and technical burden, researchers have recently begun to develop QSAR models to investigate the toxicity, formation, property, and removal of DBPs. However, there are no standard procedures or best practices regarding how to develop QSAR models, which potentially limit their wide acceptance. In order to facilitate more frequent use of QSAR models in future DBP research, this article reviews the processes required for QSAR model development, summarizes recent trends in QSAR-DBP studies, and shares some important resources for QSAR development (e.g., free databases and QSAR programs). The paper follows the four steps of QSAR model development, i.e., data collection, descriptor filtration, algorithm selection, and model validation; and finishes by highlighting several research needs. Because QSAR models may have an important role in progressing our understanding of DBP issues, it is hoped that this paper will encourage their future use for this application. PMID:26142156

  17. Radiochemical method development

    SciTech Connect

    Erickson, M.D.; Aldstadt, J.H.; Alvarado, J.S.; Crain, J.S.; Orlandini, K.A.; Smith, L.L.

    1994-09-01

    The authors have developed methods for chemical characterization of the environment under a multitask project that focuses on improvement of radioanalytical methods with an emphasis on faster and cheaper routine methods. The authors have developed improved methods for separation of environmental levels of technetium-99, radium, and actinides from soil and water; separation of actinides from soil and water matrix interferences; and isolation of strontium. They are also developing methods for simultaneous detection of multiple isotopes (including nonradionuclides) by using a new instrumental technique, inductively coupled plasma-mass spectrometry (ICP-MS). The new ICP-MS methods have greater sensitivity and efficiency and could replace many radiometric techniques. They are using flow injection analysis to integrate and automate the separation methods with the ICP-MS methodology. The final product of all activities will be methods that are available (published in the U.S. Department of Energy`s analytical methods compendium) and acceptable for use in regulatory situations.

  18. Development of Solar Research

    NASA Astrophysics Data System (ADS)

    Wittmann, Axel D.; Wolfschmidt, Gudrun; Duerbeck, Hilmar W.

    Originally based on a workshop on “Development of Solar Research”, held in Freiburg/Breisgau, this book contains articles on megalithic structures, the Nebra sky-disk, ancient sun cults, the observation of sunspots, the photography of the sun during eclipses, eclipse maps and expeditions, solar telescopes, solar physics during the Nazi era, archives of solar observations, scientific ballooning for solar research, site-testing on the Canary Islands, as well as on international cooperation.

  19. Hydropower research and development

    SciTech Connect

    1997-03-01

    This report is a compilation of information on hydropower research and development (R and D) activities of the Federal government and hydropower industry. The report includes descriptions of on-going and planned R and D activities, 1996 funding, and anticipated future funding. Summary information on R and D projects and funding is classified into eight categories: fish passage, behavior, and response; turbine-related; monitoring tool development; hydrology; water quality; dam safety; operations and maintenance; and water resources management. Several issues in hydropower R and D are briefly discussed: duplication; priorities; coordination; technical/peer review; and technology transfer/commercialization. Project information sheets from contributors are included as an appendix.

  20. Photonics Research and Development

    SciTech Connect

    Dickson, Elizabeth

    2010-01-15

    During the period August 2005 through October 2009, the UNLV Research Foundation (UNLVRF), a non-profit affiliate of the University of Nevada, Las Vegas (UNLV), in collaboration with UNLV's Colleges of Science and Engineering; Boston University (BU); Oak Ridge National Laboratory (ORNL); and Sunlight Direct, LLC, has managed and conducted a diverse and comprehensive research and development program focused on light-emitting diode (LED) technologies that provide significantly improved characteristics for lighting and display applications. This final technical report provides detailed information on the nature of the tasks, the results of the research, and the deliverables. It is estimated that about five percent of the energy used in the nation is for lighting homes, buildings and streets, accounting for some 25 percent of the average home's electric bill. However, the figure is significantly higher for the commercial sector. About 60 percent of the electricity for businesses is for lighting. Thus replacement of current lighting with solid-state lighting technology has the potential to significantly reduce this nation's energy consumption by some estimates, possibly as high as 20%. The primary objective of this multi-year R&D project has been to develop and advance lighting technologies to improve national energy conversion efficiencies; reduce heat load; and significantly lower the cost of conventional lighting technologies. The UNLVRF and its partners have specifically focused these talents on (1) improving LED technologies; (2) optimizing hybrid solar lighting, a technology which potentially offers the benefits of blending natural with artificial lighting systems, thus improving energy efficiency; and (3) building a comprehensive academic infrastructure within UNLV which concentrates on photonics R&D. Task researchers have reported impressive progress in (1) the development of quantum dot laser emitting diodes (QDLEDs) which will ultimately improve energy

  1. From Soap Opera to Research Methods Teaching: Developing an Interactive Website/DVD to Teach Research in Health and Social Care

    ERIC Educational Resources Information Center

    Sabey, Abigail; Horrocks, Sue

    2011-01-01

    Research methods modules have become a core component of a range of nursing and allied health professional educational programmes both at pre-qualifying, undergraduate level and at post-qualifying and Masters' level, in keeping with requirements of professional bodies. These courses are offered both on a full time basis and part time for qualified…

  2. An Overview of Models, Methods, and Reagents Developed for Translational Autoimmunity Research in the Common Marmoset (Callithrix jacchus)

    PubMed Central

    Jagessar, S. Anwar; Vierboom, Michel; Blezer, Erwin L.A.; Bauer, Jan; Hart, Bert A. ‘t; Kap, Yolanda S.

    2013-01-01

    The common marmoset (Callithrix jacchus) is a small-bodied Neotropical primate and a useful preclinical animal model for translational research into autoimmune-mediated inflammatory diseases (AIMID), such as rheumatoid arthritis (RA) and multiple sclerosis (MS). The animal model for MS established in marmosets has proven their value for exploratory research into (etio) pathogenic mechanisms and for the evaluation of new therapies that cannot be tested in lower species because of their specificity for humans. Effective usage of the marmoset in preclinical immunological research has been hampered by the limited availability of blood for immunological studies and of reagents for profiling of cellular and humoral immune reactions. In this paper, we give a concise overview of the procedures and reagents that were developed over the years in our laboratory in marmoset models of the above-mentioned diseases. PMID:23903050

  3. The development of methods for predicting and measuring distribution patterns of aerial sprays. [Langley Vortex Research Facility

    NASA Technical Reports Server (NTRS)

    Ormsbee, A. I.; Bragg, M. B.; Maughmer, M. D.

    1981-01-01

    A set of relationships used to scale small sized dispersion studies to full size results are experimentally verified and, with some qualifications, basic deposition patterns are presented. In the process of validating these scaling laws, the basic experimental techniques used in conducting such studies both with and without an operational propeller were developed. The procedures that evolved are outlined in some detail. The envelope of test conditions that can be accommodated in the Langley Vortex Research Facility, which were developed theoretically, are verified using a series of vortex trajectory experiments that help to define the limitations due to wall interference effects for models of different sizes.

  4. Development of an Immersed Boundary Method to Resolve Complex Terrain in the Weather Research and Forecasting Model

    SciTech Connect

    Lunquist, K A; Chow, F K; Lundquist, J K; Mirocha, J D

    2007-09-04

    simulations, on the other hand, are performed by numerical weather prediction (NWP) codes, which cannot handle the geometry of the urban landscape, but do provide a more complete representation of atmospheric physics. NWP codes typically use structured grids with terrain-following vertical coordinates, include a full suite of atmospheric physics parameterizations, and allow for dynamic synoptic scale lateral forcing through grid nesting. Terrain following grids are unsuitable for urban terrain, as steep terrain gradients cause extreme distortion of the computational cells. In this work, we introduce and develop an immersed boundary method (IBM) to allow the favorable properties of a numerical weather prediction code to be combined with the ability to handle complex terrain. IBM uses a non-conforming structured grid, and allows solid boundaries to pass through the computational cells. As the terrain passes through the mesh in an arbitrary manner, the main goal of the IBM is to apply the boundary condition on the interior of the domain as accurately as possible. With the implementation of the IBM, numerical weather prediction codes can be used to explicitly resolve urban terrain. Heterogeneous urban domains using the IBM can be nested into larger mesoscale domains using a terrain-following coordinate. The larger mesoscale domain provides lateral boundary conditions to the urban domain with the correct forcing, allowing seamless integration between mesoscale and urban scale models. Further discussion of the scope of this project is given by Lundquist et al. [2007]. The current paper describes the implementation of an IBM into the Weather Research and Forecasting (WRF) model, which is an open source numerical weather prediction code. The WRF model solves the non-hydrostatic compressible Navier-Stokes equations, and employs an isobaric terrain-following vertical coordinate. Many types of IB methods have been developed by researchers; a comprehensive review can be found in Mittal

  5. e-Learning Business Research Methods

    ERIC Educational Resources Information Center

    Cowie, Jonathan

    2004-01-01

    This paper outlines the development of a generic Business Research Methods course from a simple name in a box to a full e-Learning web based module. It highlights particular issues surrounding the nature of the discipline and the integration of a large number of cross faculty subject specific research methods courses into a single generic module.…

  6. Research and development of methods/utilities and rules for managing cooperation for performance improvement in government offices

    SciTech Connect

    Kurstedt, H.A.

    1993-03-01

    Purpose is to help managers approach their responsibilities proactively, so that they can anticipate problems and take actions to alleviate or eliminate those problems. Continuous performance improvement, the philosophy behind total quality management, requires working cooperatively to do a little better each day. The most effective tools are working through a closed set of 9 methods: setting expectations, charting, defining indicators and standards, collecting and logging data, converting data to information, organizing and presenting information, reviewing status and progress, self-management, and appraising. In addition, there are 8 rules: focus on what you can do, supply physical evidence of progress, pay attention to detail, inspect (don't expect), review progress routinely and frequently, face ''success/fail'' squarely, communicate crisply, and conduct honest, open appraisals. Scope and plans of the draft research plan (study areas) are described.

  7. Eltron Research & Development

    SciTech Connect

    Evenson, Carl; Mackay, Richard; Faull, John

    2014-03-01

    This topical report covers technical work conducted under contract DE-FC26-05NT42469 between FY06 Q1 through FY14 Q2. The project evolved through several budget periods, budget revisions and continuation applications. This report covers work performed under the “base” program. In 2010 ARRA funding was added to the project. A separate report covering the ARRA portion of the project was submitted to DOE. The original project was focused on research and development for scale-up of hydrogen separation membrane for a FutureGen type power plant. The work included membrane testing and evaluation of metal alloy flat plates vs. tubes and metal membranes vs. cermet membranes. In addition, economic analysis and process modeling was performed. The original project team included CoorsTek, NORAM, and Praxair. In FY10Q2 a continuation application was filed for conducting a scale-up test at Eastman Chemical. In this part of the project a Subscale Engineering Prototype (SEP) membrane skid was designed, fabricated, and operated on a gasified coal slip-stream on Eastman’s site in Kingsport, TN. Following operation, the project was reorganized and a second continuation application with a new statement of work was initiated in FY12Q1. Finally, based on DOE’s decision not to proceed with a Process Development Unit (PDU) field test, a third continuation application and statement of work was initiated in FY13Q1 to close out the project.

  8. CSM parallel structural methods research

    NASA Technical Reports Server (NTRS)

    Storaasli, Olaf O.

    1989-01-01

    Parallel structural methods, research team activities, advanced architecture computers for parallel computational structural mechanics (CSM) research, the FLEX/32 multicomputer, a parallel structural analyses testbed, blade-stiffened aluminum panel with a circular cutout and the dynamic characteristics of a 60 meter, 54-bay, 3-longeron deployable truss beam are among the topics discussed.

  9. Phenomenological Research Methods for Counseling Psychology

    ERIC Educational Resources Information Center

    Wertz, Frederick J.

    2005-01-01

    This article familiarizes counseling psychologists with qualitative research methods in psychology developed in the tradition of European phenomenology. A brief history includes some of Edmund Husserl's basic methods and concepts, the adoption of existential-phenomenology among psychologists, and the development and formalization of qualitative…

  10. Mixed-Methods Research Methodologies

    ERIC Educational Resources Information Center

    Terrell, Steven R.

    2012-01-01

    Mixed-Method studies have emerged from the paradigm wars between qualitative and quantitative research approaches to become a widely used mode of inquiry. Depending on choices made across four dimensions, mixed-methods can provide an investigator with many design choices which involve a range of sequential and concurrent strategies. Defining…

  11. Behavioral methods in cannabinoid research.

    PubMed

    Fride, Ester; Perchuk, Alex; Hall, F Scott; Uhl, George R; Onaivi, Emmanuel S

    2006-01-01

    In the absence of any specific behavioral assay for cannabinoids or endocannabinoids, a cannabinoid-induced profile in a series of four in vivo assays in mice is most commonly used to assess a specific cannabinoid activity at the behavioral level. Thus, when a given compound produces motor depression in an open field, catalepsy on an elevated ring, analgesia on a hot plate, as well as hypothermia, cannabinoid CB1 receptor activation is assumed, although exceptions are possible. The full cannabinoid profile, however, includes for example ataxia in dogs and discrimination learning in rats. In view of (1) the addictive/reward potential of cannabis and the cannabinoids and (2) the multiple roles of the endocannabinoid physiological control system (EPCS) in behavioral functions, including memory, emotionality, and feeding, a number of behavioral techniques have been used to assess the effects of cannabinoids in these functions. In this chapter we will describe the tetrad of cannabinoid-induced effects as well as a series of behavioral assays used in the behavioral pharmacology of marijuana-cannabinoid research. Since the EPCS plays an important role in the developing organism, methods used in the assessment of physical and behavioral development will also be discussed. The techniques include the tetrad, drug discrimination, self-stimulation and self-administration, conditioned place preference/aversion, the plus-maze, chronic mild stress (CMS), ultrasonic vocalizations, cognitive behaviors, and developmental assessment in mouse (and rat) pups. PMID:16506414

  12. Methods For Human Resource Development.

    ERIC Educational Resources Information Center

    Conger, D. Stuart

    A description is provided of the training and counseling materials and methods prepared by the Saskatchewan NewStart and the Training Research and Development Station. Following a brief review of the concept of social inventions, summary descriptions are provided of nine adult education courses. These are: 1) Life Skills, which focuses upon…

  13. A pragmatic method for electronic medical record-based observational studies: developing an electronic medical records retrieval system for clinical research

    PubMed Central

    Yamamoto, Keiichi; Sumi, Eriko; Yamazaki, Toru; Asai, Keita; Yamori, Masashi; Teramukai, Satoshi; Bessho, Kazuhisa; Yokode, Masayuki; Fukushima, Masanori

    2012-01-01

    Objective The use of electronic medical record (EMR) data is necessary to improve clinical research efficiency. However, it is not easy to identify patients who meet research eligibility criteria and collect the necessary information from EMRs because the data collection process must integrate various techniques, including the development of a data warehouse and translation of eligibility criteria into computable criteria. This research aimed to demonstrate an electronic medical records retrieval system (ERS) and an example of a hospital-based cohort study that identified both patients and exposure with an ERS. We also evaluated the feasibility and usefulness of the method. Design The system was developed and evaluated. Participants In total, 800 000 cases of clinical information stored in EMRs at our hospital were used. Primary and secondary outcome measures The feasibility and usefulness of the ERS, the method to convert text from eligible criteria to computable criteria, and a confirmation method to increase research data accuracy. Results To comprehensively and efficiently collect information from patients participating in clinical research, we developed an ERS. To create the ERS database, we designed a multidimensional data model optimised for patient identification. We also devised practical methods to translate narrative eligibility criteria into computable parameters. We applied the system to an actual hospital-based cohort study performed at our hospital and converted the test results into computable criteria. Based on this information, we identified eligible patients and extracted data necessary for confirmation by our investigators and for statistical analyses with our ERS. Conclusions We propose a pragmatic methodology to identify patients from EMRs who meet clinical research eligibility criteria. Our ERS allowed for the efficient collection of information on the eligibility of a given patient, reduced the labour required from the investigators and

  14. CELSS research and development program

    NASA Technical Reports Server (NTRS)

    Bubenheim, David

    1990-01-01

    Research in Controlled Ecological Life Support Systems (CELSS) conducted by NASA indicate that plant based systems are feasible candidates for human support in space. Ames has responsibility for research and development, systems integration and control, and space flight experiment portions of the CELSS program. Important areas for development of new methods and technologies are biomass production, waste processing, water purification, air revitalization, and food processing. For the plant system, the approach was to identify the flexibility and response time for the food, water, and oxygen production, and carbon dioxide consumption processes. Tremendous increases in productivity, compared with terrestrial agriculture, were realized. Waste processing research emphasizes recycle (transformation) of human wastes, trash, and inedible biomass to forms usable as inputs to the plant production system. Efforts to improve efficiency of the plant system, select new CELSS crops for a balanced diet, and initiate closed system research with the Crop Growth Research Chambers continue. The System Control and Integration program goal is to insure orchestrated system operation of the biological, physical, and chemical operation of the biological, physical, and chemical component processors of the CELSS. Space flight studies are planned to verify adequate operation of the system in reduced gravity or microgravity environments.

  15. Participatory research methods: people with learning difficulties.

    PubMed

    Richardson, M

    The use of participatory research methods as a means of empowering disadvantaged and oppressed groups or individuals has attracted increasing interest in recent years. This article critically examines the use of such methods to empower people with learning difficulties as co-researchers. Emancipatory research would, by definition, be led and processed by people with learning difficulties. For the time being, however, the possibility of engaging people with learning difficulties in truly emancipatory nursing research is regarded as highly problematic, since it assumes empowerment as a precondition. As a step towards emancipatory research, participatory research represents a radical shift in the research process. It may potentially strengthen the voice of people with learning difficulties and enable them to express their views on nursing. The author proposes a methodology which addresses a number of critical issues facing the nurse researcher. It is a step towards developing more liberating and emancipatory methodologies. PMID:9392243

  16. Laboratory directed research and development

    SciTech Connect

    Not Available

    1991-11-15

    The purposes of Argonne's Laboratory Directed Research and Development (LDRD) Program are to encourage the development of novel concepts, enhance the Laboratory's R D capabilities, and further the development of its strategic initiatives. Among the aims of the projects supported by the Program are establishment of engineering proof-of-principle''; development of an instrumental prototype, method, or system; or discovery in fundamental science. Several of these project are closely associated with major strategic thrusts of the Laboratory as described in Argonne's Five Year Institutional Plan, although the scientific implications of the achieved results extend well beyond Laboratory plans and objectives. The projects supported by the Program are distributed across the major programmatic areas at Argonne. Areas of emphasis are (1) advanced accelerator and detector technology, (2) x-ray techniques in biological and physical sciences, (3) advanced reactor technology, (4) materials science, computational science, biological sciences and environmental sciences. Individual reports summarizing the purpose, approach, and results of projects are presented.

  17. Questionable Methods in Alcoholism Research.

    ERIC Educational Resources Information Center

    Koocher, Gerald P.

    1991-01-01

    Alcoholism research paradigms that use substantial cash incentives to attract participants and that call for alcoholics to consume ethanol in laboratory raise ethical questions. When using such methods, investigators should be obligated to discuss risk-benefit rationales and detail precautionary behaviors to protect participants. Discussion of…

  18. High-temperature fatigue in metals - A brief review of life prediction methods developed at the Lewis Research Center of NASA

    NASA Technical Reports Server (NTRS)

    Halford, G. R.

    1983-01-01

    The presentation focuses primarily on the progress we at NASA Lewis Research Center have made. The understanding of the phenomenological processes of high temperature fatigue of metals for the purpose of calculating lives of turbine engine hot section components is discussed. Improved understanding resulted in the development of accurate and physically correct life prediction methods such as Strain-Range partitioning for calculating creep fatigue interactions and the Double Linear Damage Rule for predicting potentially severe interactions between high and low cycle fatigue. Examples of other life prediction methods are also discussed. Previously announced in STAR as A83-12159

  19. Validation of the Training Benefit Forecasting Method: Geometric Dimension & Tolerance Training. Training and Development Research Center: Project Number Two.

    ERIC Educational Resources Information Center

    Geroy, Gary D.

    The validity of the University of Minnesota Skills Training Cost-Benefit Forecasting Model (STCBFM) in a corporate setting was studied. Research and related literature suggested that a model for forecasting the economic benefits of training should include facility to identify and summarize costs and provide an assessment of the value of the…

  20. Research and Development for Safeguards.

    ERIC Educational Resources Information Center

    Inman, Guy M.

    This report summarizes the results of unclassified research and development contracts in the field of peaceful use safeguards regarding the use of nuclear material. These summaries indicate there is really no sharp line of demarcation between research for safeguards and research for many other purposes. It includes areas of research effort and…

  1. Research & Development of Materials/Processing Methods for Continuous Fiber Ceramic Composites (CFCC) Phase 2 Final Report.

    SciTech Connect

    Szweda, A.

    2001-01-01

    The Department of Energy's Continuous Fiber Ceramic Composites (CFCC) Initiative that begun in 1992 has led the way for Industry, Academia, and Government to carry out a 10 year R&D plan to develop CFCCs for these industrial applications. In Phase II of this program, Dow Corning has led a team of OEM's, composite fabricators, and Government Laboratories to develop polymer derived CFCC materials and processes for selected industrial applications. During this phase, Dow Corning carried extensive process development and representative component demonstration activities on gas turbine components, chemical pump components and heat treatment furnace components.

  2. Professional Development. Research Brief

    ERIC Educational Resources Information Center

    Walker, Karen

    2004-01-01

    According to the literature, the purpose of professional development is to improve student learning. It was noted that there appeared to be a direct correlation between the depth of the teacher's content knowledge, methodologies, student-teacher relationships, and reflection, that when applied to an improvement in practices, positively affected…

  3. A framework for teaching software development methods

    NASA Astrophysics Data System (ADS)

    Dubinsky, Yael; Hazzan, Orit

    2005-12-01

    This article presents a study that aims at constructing a teaching framework for software development methods in higher education. The research field is a capstone project-based course, offered by the Technion's Department of Computer Science, in which Extreme Programming is introduced. The research paradigm is an Action Research that involves cycles of data collection, examination, evaluation, and application of results. The research uses several research tools for data gathering, as well as several research methods for data interpretation. The article describes in detail the research background, the research method, and the gradual emergence process of a framework for teaching software development methods. As part of the comprehensive teaching framework, a set of measures is developed to assess, monitor, and improve the teaching and the actual process of software development projects.

  4. Rural Development Research Under Scrutiny.

    ERIC Educational Resources Information Center

    Tyner, Fred H.

    Evaluating current rural development research, the paper covers 6 major areas: (1) the nature and purpose of research; (2) circumstances related to rural development that require careful attention; (3) observations on rural development "disorganization" as an "outsider" might view the situation; (4) an opinion about the focus rural development…

  5. Validation of the Training Benefit Forecasting Method: Grammar and Punctuation Training. Training and Development Research Center: Project Number Three.

    ERIC Educational Resources Information Center

    Heidary, Farhood; And Others

    The validity of the Training Benefit Forecasting Method (TBFM) was studied in a Grammar and Punctuation Program conducted at Onan Corporation. The target population was composed of 10 workers who handled the document production in the organization's word processing center. Based on information gathered from the course instructor, participants, and…

  6. Qualitative Research Methods in Education and Educational Technology. Research Methods for Educational Technology

    ERIC Educational Resources Information Center

    Willis, Jerry W.

    2008-01-01

    "Qualitative Research Methods in Education and Educational Technology" was written for students and scholars interested in exploring the many qualitative methods developed over the last 50 years in the social sciences. The book does not stop, however, at the boundaries of the social sciences. Social scientists now consume and use research methods…

  7. [Development of polaprezinc research].

    PubMed

    Takei, Mineo

    2012-01-01

    Zinc, one of essential trace elements, functions as a structural component in more than 300 different enzymes in the human body, playing crucial roles in performing a number of functions, including protein and DNA synthesis. Also hereditary or dietary zinc deficiency leading to pathological changes such as growth retardation, skin symptoms and taste disorders in human has been well investigated. Polaprezinc (Promac(®), Zeria Pharmaceutical Co., Ltd.), a chelate compound consisting of zinc and L-carnosine, is a zinc-related medicine approved for the first time in Japan, which has been clinically used to treat gastric ulcers. Its mechanism of action is believed to oxygen radical scavenging, anti-oxidation, and acceleration of wound healing. Further, as zinc deficiency is known to be a primary cause of taste disorders, a clinical phase III study is in progress to determine taste disorders as a new indication of polaprezinc. The pharmacological action of polaprezinc, however, on taste disorders remains unclear. So we examined the effect of polaprezinc on taste disorders induced by feeding rats a zinc-deficient diet and clarified its mechanism of action in restoring the reduced zinc content in the lingual epithelium and improving delayed cell proliferation of taste bud cells due to zinc deficiency. In this review, we primarily make reference to our own data on the pharmacological action of polaprezinc on taste disorders and introduce recent research on the effects of polaprezinc in treating other diseases. PMID:22382829

  8. Challenges of the Administrative Consultation Wiki Research Project as a Learning and Competences Development Method for MPA Students

    ERIC Educational Resources Information Center

    Kovac, Polonca; Stare, Janez

    2015-01-01

    Administrative Consultation Wiki (ACW) is a project run under the auspices of the Faculty of Administration and the Ministry of Public Administration in Slovenia since 2009. A crucial component thereof is the involvement of students of Master of Public Administration (MPA) degree programs to offer them an opportunity to develop competences in…

  9. Development of air sampling and analytical methods for toxic chlorinated organic compounds. Research report for 1,2-dichloropropane

    SciTech Connect

    Dillon, H.K.; Boyd, K.W.; Emory, M.B.

    1980-06-11

    Sampling and analytical methods for determining 1,2-dichloropropane (78875) (1,2-DCP) were evaluated. Detectors and columns were tested for suitability for chromatographic analysis. Various charcoals and other sorbents were tested for their capacity and desorption efficiency. An independent continuous organic vapor monitor was used to determine concentrations during the sampling studies. Petroleum charcoal was the most efficient collection medium, and acetone in cyclohexane was the most efficient desorbant. Gas chromatography with electrolytic conductivity was efficient for analysis. In tests over the concentration range of 0.124 to 128 milligrams per cubic meter, 1,2-DCP, the combination of petroleum charcoal, acetone in cyclohexane, and gas chromatography provided a 6.4% deviation for repeated measurements. Average recovery was 100%.

  10. Translational Research and Youth Development

    ERIC Educational Resources Information Center

    Hamilton, Stephen F.

    2015-01-01

    Borrowing the term "translational research" (TR) from medicine, along with some of the ideas and practices that define it, holds promise as a way of linking research more closely to the practice of youth development. However, doing so entails substantial adaptation. TR is more than a new name for applied research. It comprehends the…

  11. Research and Development. Laboratory Activities.

    ERIC Educational Resources Information Center

    Gallaway, Ann, Ed.

    Research and Development is a laboratory-oriented course that includes the appropriate common essential elements for industrial technology education plus concepts and skills related to research and development. This guide provides teachers of the course with learning activities for secondary students. Introductory materials include an…

  12. Geological Sequestration Training and Research Program in Capture and Transport: Development of the Most Economical Separation Method for CO2 Capture

    SciTech Connect

    Vahdat, Nader

    2013-09-30

    The project provided hands-on training and networking opportunities to undergraduate students in the area of carbon dioxide (CO2) capture and transport, through fundamental research study focused on advanced separation methods that can be applied to the capture of CO2 resulting from the combustion of fossil-fuels for power generation . The project team’s approach to achieve its objectives was to leverage existing Carbon Capture and Storage (CCS) course materials and teaching methods to create and implement an annual CCS short course for the Tuskegee University community; conduct a survey of CO2 separation and capture methods; utilize data to verify and develop computer models for CO2 capture and build CCS networks and hands-on training experiences. The objectives accomplished as a result of this project were: (1) A comprehensive survey of CO2 capture methods was conducted and mathematical models were developed to compare the potential economics of the different methods based on the total cost per year per unit of CO2 avoidance; and (2) Training was provided to introduce the latest CO2 capture technologies and deployment issues to the university community.

  13. Reframing research on faculty development.

    PubMed

    O'Sullivan, Patricia S; Irby, David M

    2011-04-01

    Research on faculty development has focused primarily on individual participants and has produced relatively little generalizable knowledge that can guide faculty development programs. In this article, the authors examine how current research on faculty development in medical education can be enriched by research in related fields such as teacher education, quality improvement, continuing medical education, and workplace learning. As a result of this analysis, the authors revise the old model for conceptualizing faculty development (preferably called professional development). This expanded model calls for research on educational process and outcomes focused on two communities of practice: the community created among participants in faculty development programs and the communities of teaching practice in the workplace (classroom or clinic) where teaching actually occurs. For the faculty development community, the key components are the participants, program, content, facilitator, and context in which the program occurs and in which the faculty teach. For the workplace community, associated components include relationships and networks of association in that environment, the organization and culture of the setting, the teaching tasks and activities, and the mentoring available to the members of that academic and/or clinical community of teaching practice. This expanded model of faculty development generates a new set of research questions, which are described along with six recommendations for enhancing research, including establishment of a national center for research in health professions education. PMID:21346505

  14. Final Report for research grant "Development of Methods for High Specific Activity Labeling of Biomolecules Using Astatine-211 in Different Oxidation States"

    SciTech Connect

    Wilbur, D., Scott

    2011-12-14

    The overall objective of this research effort was to develop methods for labeling biomolecules with higher oxidation state species of At-211. This was to be done in an effort to develop reagents that had higher in vivo stability than the present carbon-bonded At-211-labeled compounds. We were unsuccessful in that effort, as none of the approaches studied provided reagents that were stable to in vivo deastatination. However, we gained a lot of information about At-211 in higher oxidation states. The studies proved to be very difficult as small changes in pH and other conditions appeared to change the nature of the species that obtained (by HPLC retention time analyses), with many of the species being unidentifiable. The fact that there are no stable isotopes of astatine, and the chemistry of the nearest halogen iodine is quite different, made it very difficult to interpret results of some experiments. With that said, we believe that a lot of valuable information was obtained from the studies. The research effort evaluated: (1) methods for chemical oxidation of At-211, (2) approaches to chelation of oxidized At-211, and (3) approaches to oxidation of astatophenyl compounds. A major hurdle that had to be surmounted to conduct the research was the development of HPLC conditions to separate and identify the various oxidized species formed. Attempts to develop conditions for separation of iodine and astatine species by normal and reversed-phase TLC and ITLC were not successful. However, we were successful in developing conditions (from a large number of attempts) to separate oxidized forms of iodine ([I-125]iodide, [I-125]iodate and [I-125]periodate) and astatine ([At-211]astatide, [At-211]astatate, [At-211]perastatate, and several unidentified At-211 species). Information on the basic oxidation and characterization of At-211 species is provided under Objective 1. Conditions were developed to obtain new At-211 labeling method where At-211 is chelated with the DOTA and

  15. Software Development as Music Education Research

    ERIC Educational Resources Information Center

    Brown, Andrew R.

    2007-01-01

    This paper discusses how software development can be used as a method for music education research. It explains how software development can externalize ideas, stimulate action and reflection, and provide evidence to support the educative value of new software-based experiences. Parallels between the interactive software development process and…

  16. Qualitative Methods in Mental Health Services Research

    PubMed Central

    Palinkas, Lawrence A.

    2014-01-01

    Qualitative and mixed methods play a prominent role in mental health services research. However, the standards for their use are not always evident, especially for those not trained in such methods. This paper reviews the rationale and common approaches to using qualitative and mixed methods in mental health services and implementation research based on a review of the papers included in this special series along with representative examples from the literature. Qualitative methods are used to provide a “thick description” or depth of understanding to complement breadth of understanding afforded by quantitative methods, elicit the perspective of those being studied, explore issues that have not been well studied, develop conceptual theories or test hypotheses, or evaluate the process of a phenomenon or intervention. Qualitative methods adhere to many of the same principles of scientific rigor as quantitative methods, but often differ with respect to study design, data collection and data analysis strategies. For instance, participants for qualitative studies are usually sampled purposefully rather than at random and the design usually reflects an iterative process alternating between data collection and analysis. The most common techniques for data collection are individual semi-structured interviews, focus groups, document reviews, and participant observation. Strategies for analysis are usually inductive, based on principles of grounded theory or phenomenology. Qualitative methods are also used in combination with quantitative methods in mixed method designs for convergence, complementarity, expansion, development, and sampling. Rigorously applied qualitative methods offer great potential in contributing to the scientific foundation of mental health services research. PMID:25350675

  17. Handbook of Research Methods in Social and Personality Psychology

    NASA Astrophysics Data System (ADS)

    Reis, Harry T.; Judd, Charles M.

    2000-03-01

    This volume provides an overview of research methods in contemporary social psychology. Coverage includes conceptual issues in research design, methods of research, and statistical approaches. Because the range of research methods available for social psychology have expanded extensively in the past decade, both traditional and innovative methods are presented. The goal is to introduce new and established researchers alike to new methodological developments in the field.

  18. Computational structural mechanics methods research using an evolving framework

    NASA Technical Reports Server (NTRS)

    Knight, N. F., Jr.; Lotts, C. G.; Gillian, R. E.

    1990-01-01

    Advanced structural analysis and computational methods that exploit high-performance computers are being developed in a computational structural mechanics research activity sponsored by the NASA Langley Research Center. These new methods are developed in an evolving framework and applied to representative complex structural analysis problems from the aerospace industry. An overview of the methods development environment is presented, and methods research areas are described. Selected application studies are also summarized.

  19. A Framework for Teaching Software Development Methods

    ERIC Educational Resources Information Center

    Dubinsky, Yael; Hazzan, Orit

    2005-01-01

    This article presents a study that aims at constructing a teaching framework for software development methods in higher education. The research field is a capstone project-based course, offered by the Technion's Department of Computer Science, in which Extreme Programming is introduced. The research paradigm is an Action Research that involves…

  20. Mixed methods research in mental health nursing.

    PubMed

    Kettles, A M; Creswell, J W; Zhang, W

    2011-08-01

    Mixed methods research is becoming more widely used in order to answer research questions and to investigate research problems in mental health and psychiatric nursing. However, two separate literature searches, one in Scotland and one in the USA, revealed that few mental health nursing studies identified mixed methods research in their titles. Many studies used the term 'embedded' but few studies identified in the literature were mixed methods embedded studies. The history, philosophical underpinnings, definition, types of mixed methods research and associated pragmatism are discussed, as well as the need for mixed methods research. Examples of mental health nursing mixed methods research are used to illustrate the different types of mixed methods: convergent parallel, embedded, explanatory and exploratory in their sequential and concurrent combinations. Implementing mixed methods research is also discussed briefly and the problem of identifying mixed methods research in mental and psychiatric nursing are discussed with some possible solutions to the problem proposed. PMID:21749560

  1. A Mixed-Methods Inquiry into Science Teachers' Perceptions of the Effects of Professional Development Experiences on Implementation of Research-Based Instructional Practices

    NASA Astrophysics Data System (ADS)

    Felton, Norma D.

    This was a modified integrated mixed methods study of teachers' perceptions of factors that influence transfer of research-based teaching strategies into classroom practice. Participants were made up of 66 respondents to a researcher made survey, "Survey of Teacher Attitudes toward Change and Classroom Implementation of Research--Based Strategies". Respondents were divided into two groups based on participation in Louisiana Systemic Initiatives Programs (LaSIP): LaSIP, N= 39 and Non-LaSIP, N= 27. Answers to five research questions were based on analysis of quantitative data from a survey, recorded on a five-point Likert scale and qualitative data from analyses of transcripts of three personal interviews, two focus group discussions and five short-answer questions on the survey. SPSS software version 9 and Atlas.ti version 7 were used in quantitative and qualitative analyses, respectively. Concurrent quantitative and qualitative strands of data were integrated throughout the study. Findings from quantitative data included the following: (1) Teacher perceptions of features of the LaSIP were predictive of reported frequency of use of research-based teaching strategies (RBTS); (2) Reported frequency of use of RBTS was not significantly different in LaSIP versus Non-LaSIP teachers, except in reported use of alternative assessments. (3) Both LaSIP and Non-LaSIP teachers indicated that implementation of RBTS increased student achievement (4) LaSIP teachers identified factors such as opportunity to collaborate with colleagues, time to acquire content knowledge, practice with material and supplies and modeling of RBTS as features of the LaSIP that positively influenced classroom implementation. (5) Perceived barriers to implementation of RBTS included lack of equipment and lack of teacher input into planning of professional development. Analyses of qualitative data supported many of the findings due to quantitative analyses. Additionally, qualitative data provided more in

  2. Mixed Methods Research: A Research Paradigm Whose Time Has Come

    ERIC Educational Resources Information Center

    Johnson, R. Burke; Onwuegbuzie, Anthony J.

    2004-01-01

    The purposes of this article are to position mixed methods research ("mixed research" is a synonym) as the natural complement to traditional qualitative and quantitative research, to present pragmatism as offering an attractive philosophical partner for mixed methods research, and to provide a framework for designing and conducting mixed methods…

  3. Research on the recycling industry development model for typical exterior plastic components of end-of-life passenger vehicle based on the SWOT method.

    PubMed

    Zhang, Hongshen; Chen, Ming

    2013-11-01

    In-depth studies on the recycling of typical automotive exterior plastic parts are significant and beneficial for environmental protection, energy conservation, and sustainable development of China. In the current study, several methods were used to analyze the recycling industry model for typical exterior parts of passenger vehicles in China. The strengths, weaknesses, opportunities, and challenges of the current recycling industry for typical exterior parts of passenger vehicles were analyzed comprehensively based on the SWOT method. The internal factor evaluation matrix and external factor evaluation matrix were used to evaluate the internal and external factors of the recycling industry. The recycling industry was found to respond well to all the factors and it was found to face good developing opportunities. Then, the cross-link strategies analysis for the typical exterior parts of the passenger car industry of China was conducted based on the SWOT analysis strategies and established SWOT matrix. Finally, based on the aforementioned research, the recycling industry model led by automobile manufacturers was promoted. PMID:23906874

  4. Developing Professional Researchers: Research Students' Graduate Attributes

    ERIC Educational Resources Information Center

    Manathunga, Catherine; Lant, Paul; Mellick, George

    2007-01-01

    The impetus to broaden the scope of research education is not new. Since the 1970s, concern has been expressed about the suitability of research education as preparation for a research career outside academe. Universities have been criticized for producing over-specialized research graduates, who struggle to apply their expertise to new workplace…

  5. UCLA accelerator research and development

    SciTech Connect

    Cline, D.B.

    1992-01-01

    This progress report covers work supported by the above DOE grant over the period November 1, 1991 to July 31, 1992. The work is a program of experimental and theoretical studies in advanced particle accelerator research and development for high energy physics applications. The program features research at particle beam facilities in the United States and includes research on novel high power sources, novel focussing systems (e.g. plasma lens), beam monitors, novel high brightness, high current gun systems, and novel flavor factories in particular the {phi} Factory.

  6. Naturalistic Methods in Educational Research.

    ERIC Educational Resources Information Center

    Hatch, J. Amos

    This paper describes data gathering and analytic procedures, and then presents examples regarding how each fits into the naturalistic research model. From the interactionist perspective, called symbolic interactionism, meaning is of central importance. Naturalistic inquiry is a way of doing social science research which provides the methodological…

  7. Magnesium Research and Technology Development

    SciTech Connect

    Nyberg, Eric A.; Joost, William; Smith, Mark T.

    2009-12-30

    The Magnesium Research and Technical Development (MR&TD) project supports efforts to increase using magnesium in automotive applications, including improving technology, lowering costs and increasing the knowledge needed to enable alloy and manufacturing process optimization. MR&TD supports the U.S. Department of Energy (DOE)/United States Automotive Materials Partnership (USAMP) Magnesium Front End Research and Development (MFERD) project in collaboration with China and Canada. The MR&TD projects also maintains the magnesium bibliographic database at magnesium.pnl.gov.

  8. The Impact of the 5E Teaching Model on Changes in Neuroscience, Drug Addiction, and Research Methods Knowledge of Science Teachers Attending California's ARISE Professional Development Workshops

    ERIC Educational Resources Information Center

    Manzo, Rosa D.; Whent, Linda; Liets, Lauren; de la Torre, Adela; Gomez-Camacho, Rosa

    2016-01-01

    This study examined how science teachers' knowledge of research methods, neuroscience and drug addiction changed through their participation in a 5-day summer science institute. The data for this study evolved from a four-year NIH funded science education project called Addiction Research and Investigation for Science Educators (ARISE). Findings…

  9. Comparison of initial perturbation methods for the mesoscale ensemble prediction system of the Meteorological Research Institute for the WWRP Beijing 2008 Olympics Research and Development Project (B08RDP)

    NASA Astrophysics Data System (ADS)

    Saito, Kazuo; Hara, Masahiro; Kunii, Masaru; Seko, Hiromu; Yamaguchi, Munehiko

    2011-05-01

    Different initial perturbation methods for the mesoscale ensemble prediction were compared by the Meteorological Research Institute (MRI) as a part of the intercomparison of mesoscale ensemble prediction systems (EPSs) of the World Weather Research Programme (WWRP) Beijing 2008 Olympics Research and Development Project (B08RDP). Five initial perturbation methods for mesoscale ensemble prediction were developed for B08RDP and compared at MRI: (1) a downscaling method of the Japan Meteorological Agency (JMA)'s operational one-week EPS (WEP), (2) a targeted global model singular vector (GSV) method, (3) a mesoscale model singular vector (MSV) method based on the adjoint model of the JMA non-hydrostatic model (NHM), (4) a mesoscale breeding growing mode (MBD) method based on the NHM forecast and (5) a local ensemble transform (LET) method based on the local ensemble transform Kalman filter (LETKF) using NHM. These perturbation methods were applied to the preliminary experiments of the B08RDP Tier-1 mesoscale ensemble prediction with a horizontal resolution of 15 km. To make the comparison easier, the same horizontal resolution (40 km) was employed for the three mesoscale model-based initial perturbation methods (MSV, MBD and LET). The GSV method completely outperformed the WEP method, confirming the advantage of targeting in mesoscale EPS. The GSV method generally performed well with regard to root mean square errors of the ensemble mean, large growth rates of ensemble spreads throughout the 36-h forecast period, and high detection rates and high Brier skill scores (BSSs) for weak rains. On the other hand, the mesoscale model-based initial perturbation methods showed good detection rates and BSSs for intense rains. The MSV method showed a rapid growth in the ensemble spread of precipitation up to a forecast time of 6 h, which suggests suitability of the mesoscale SV for short-range EPSs, but the initial large growth of the perturbation did not last long. The

  10. Nuclear methods in environmental and energy research

    SciTech Connect

    Vogt, J R

    1980-01-01

    A total of 75 papers were presented on nuclear methods for analysis of environmental and biological samples. Sessions were devoted to software and mathematical methods; nuclear methods in atmospheric and water research; nuclear and atomic methodology; nuclear methods in biology and medicine; and nuclear methods in energy research.

  11. Linking Research Questions to Mixed Methods Data Analysis Procedures

    ERIC Educational Resources Information Center

    Onwuegbuzie, Anthony J.; Leech, Nancy L.

    2006-01-01

    The purpose of this paper is to discuss the development of research questions in mixed methods studies. First, we discuss the ways that the goal of the study, the research objective(s), and the research purpose shape the formation of research questions. Second, we compare and contrast quantitative research questions and qualitative research…

  12. Action Research Methods: Plain and Simple

    ERIC Educational Resources Information Center

    Klein, Sheri R., Ed.

    2012-01-01

    Among the plethora of action research books on the market, there is no one text exclusively devoted to understanding how to acquire and interpret research data. Action Research Methods provides a balanced overview of the quantitative and qualitative methodologies and methods for conducting action research within a variety of educational…

  13. Using Qualitative Research Methods in Higher Education

    ERIC Educational Resources Information Center

    Savenye, Wilhelmina C.; Robinson, Rhonda S.

    2005-01-01

    Researchers investigating issues related to computing in higher education are increasingly using qualitative research methods to conduct their investigations. However, they may have little training or experience in qualitative research. The purpose of this paper is to introduce researchers to the appropriate use of qualitative methods. It begins…

  14. Mixed Method Research in Special Education.

    ERIC Educational Resources Information Center

    McWilliam, R. A.

    This paper addresses the conditions under which quantitative and qualitative research methods could be combined in special education. The paper asserts that qualitative designs have not had a significant effect on special education research and speculates that mixed-method research might be more acceptable to special education researchers or…

  15. NGNP Research and Development Status

    SciTech Connect

    David A. Petti

    2010-08-01

    At the inception of the Next Generation Nuclear Plant (NGNP) project, experts from the Department of Energy (DOE) national laboratories, gas reactor vendors, and universities collaborated to establish technology research and development (R&D) roadmaps. These roadmaps outlined the testing and computational development activities needed to qualify the materials and validate the modeling and simulation tools to be used in the design and safe operation of the NGNP, a helium-cooled, high temperature gas reactor (HTGR).

  16. Recent Research on Ego Development.

    ERIC Educational Resources Information Center

    Loevinger, Jane

    One conception of ego development and recent research on its outcome are presented. The infant first asserts his selfhood through demand and negation. This is the Impulsive stage. The next stage is the Ritual-hedonistic stage, in which controls are supplied by ritual observances, and reward and punishment remain important sanctions. The next…

  17. Current Research in Affective Development.

    ERIC Educational Resources Information Center

    Strayer, Janet

    1985-01-01

    Current research concerning affective development in infants and children is selectively reviewed. The focus of findings and discussion is on three general and related topics: (1) expression of emotion and affective interaction in infancy; (2) socialization and regulation of emotion; (3) comprehension of emotions and empathy with others by…

  18. Suborbital Research and Development Opportunities

    NASA Technical Reports Server (NTRS)

    Davis, Jeffrey R.

    2011-01-01

    This slide presentation reviews the new strategies for problem solving in the life sciences in the suborbital realm. Topics covered are: an overview of the space life sciences, the strategic initiatives that the Space Life Sciences organization engaged in, and the new business model that these initiatives were developed. Several opportunities for research are also reviewed.

  19. Developments in Applied Psycholinguistics Research.

    ERIC Educational Resources Information Center

    Rosenberg, Sheldon, Ed.; Koplin, James H., Ed.

    The eight articles in this volume reflect the increased tendency in recent years to consider problems of language acquisition and language pathology in the context of basic research and theory. They also reflect the two major approaches to language development: the transformational-linguistic approach which puts its emphasis on an innate…

  20. Shooting Back and "Looking for Life" in the USA and Haiti: "Seeing" the Ethics of Visual Research Methods through a Development Lens

    ERIC Educational Resources Information Center

    Zenkov, Kristien; Ewaida, Marriam; Lynch, Megan R.; Bell, Athene; Harmon, James; Pellegrino, Anthony; Sell, Corey

    2014-01-01

    Relying on a critical pedagogy framework and youth participatory action research (YPAR) and visual sociology methods, the authors of this article--teachers, teacher educators, and community activists--have worked with photo elicitation methods and young adults in the USA and Haiti to document youths' impressions of the purposes of, supports…

  1. Business Research Methods: A Study Guide.

    ERIC Educational Resources Information Center

    Dawson, George

    This study guide provides an overview and model of business research. First, introductory material defines research and discusses the benefits of studying business research methods for both producers and consumers of research. In the next section different types of research are discussed, including experimental, ex post facto, quasi-experimental,…

  2. Research Methods and Data Analysis Procedures Used by Educational Researchers

    ERIC Educational Resources Information Center

    Hsu, Tse-chi

    2005-01-01

    To assess the status and the trends of subject matters investigated and research methods/designs and data analysis procedures employed by educational researchers, this study surveyed articles published by the "American Educational Research Journal (AERJ)," "Journal of Experimental Education (JEE)" and "Journal of Educational Research (JER)" from…

  3. Children's Literature in the Undergraduate Course on Communication Research Methods

    ERIC Educational Resources Information Center

    Brown, Daniel S.

    2010-01-01

    Objective: Students will develop positive attitudes toward communication research by linking new values and principles with the familiar values and principles contained in children's literature. Course: Communication Research Methods.

  4. Combining Methods in Educational and Social Research. Conducting Educational Research

    ERIC Educational Resources Information Center

    Gorard, Stephen; Taylor, Chris

    2004-01-01

    There is growing interest in the possibilities of combining research approaches in education and social sciences, as dissatisfaction mounts with the limitations of traditional mono-method studies and with the schism between quantitative and qualitative methods. This book argues the case for combining multiple research methods, and provides…

  5. The Delphi Method for Graduate Research

    ERIC Educational Resources Information Center

    Skulmoski, Gregory J.; Hartman, Francis T.; Krahn, Jennifer

    2007-01-01

    The Delphi method is an attractive method for graduate students completing masters and PhD level research. It is a flexible research technique that has been successfully used in our program at the University of Calgary to explore new concepts within and outside of the information systems body of knowledge. The Delphi method is an iterative process…

  6. Entrepreneurship research in Spain: developments and distinctiveness.

    PubMed

    Sánchez, José C; Gutiérrez, Andrea

    2011-08-01

    This article presents a review of research on entrepreneurship in Spain, paying particular attention to its beginnings, nature and main focus of interest. We have developed a database based on the review of 471 works produced between 1977 and 2009, including articles published in national and international journals and dissertations (read in Spain) that allowed us to extract the following results. There is a preference for qualitative methods, conceptual contributions and the entrepreneurial process as the privileged research theme. There is also a strong focus of interest on micro and small enterprises. These characteristics of Spanish research in areas of entrepreneurship can make a distinctive contribution to international research. However, the dissemination of knowledge and inadequate strategies for international publication limit the diffusion of Spanish research in entrepreneurship. Lastly, we discuss the implications for future research. PMID:21774901

  7. Learning and Teaching Research Methods in Management Education: Development of a Curriculum to Combine Theory and Practice--A Swiss Case

    ERIC Educational Resources Information Center

    Hoidn, Sabine; Olbert-Bock, Sibylle

    2016-01-01

    Purpose: In the context of the creation of a two-year Master of Science in Business Administration programme to offer a scientifically sound and practice-related management education in Switzerland, a curriculum for learning and teaching research methods had to be designed. Major pedagogic challenges were identified and addressed by curricular…

  8. Energy and environmental research emphasizing low-rank coal--Task 4.4: Development of supercritical fluid extraction methods for the quantitation of sulfur forms in coal

    SciTech Connect

    Timpe, R.C.

    1995-04-01

    Current analytical methods are inadequate for accurately measuring sulfur forms in coal. This task was concerned with developing methods to quantitate and identify major sulfur forms in coal based on direct measurement (as opposed to present techniques based on indirect measurement and difference values). The focus was on the forms that were least understood and for which the analytical methods have been the poorest, i.e., organic and elemental sulfur. Improved measurement techniques for sulfatic and pyritic sulfur also need to be developed. A secondary goal was to understand the interconversion of sulfur forms in coal during thermal processing. This task had as its focus the development of selective extraction methods that will allow the direct measurement of sulfur content in each form. Therefore, selective extraction methods were needed for the major sulfur forms in coal, including elemental, pyritic, sulfatic, and organic sulfur. This study was a continuation of that of previous analytical method development for sulfur forms in coal which resulted in the successful isolation and quantitation of elemental and sulfatic sulfur. Super- and subcritical extractions with methanol or water with and without additives were investigated in an attempt to develop methods for pyritic and organic sulfur forms analysis in coal. Based on these studies, a sequential extraction scheme that is capable of selectively determining elemental, sulfatic, pyritic and two forms of organic sulfur is presented here.

  9. Research and Development at NASA

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Vision for Space Exploration marks the next segment of NASA's continuing journey to find answers to compelling questions about the origins of the solar system, the existence of life beyond Earth, and the ability of humankind to live on other worlds. The success of the Vision relies upon the ongoing research and development activities conducted at each of NASA's 10 field centers. In an effort to promote synergy across NASA as it works to meet its long-term goals, the Agency restructured its Strategic Enterprises into four Mission Directorates that align with the Vision. Consisting of Exploration Systems, Space Operations, Science, and Aeronautics Research, these directorates provide NASA Headquarters and the field centers with a streamlined approach to continue exploration both in space and on Earth.

  10. Integrating Research Skills Training into Non--Research Methods Courses

    ERIC Educational Resources Information Center

    Woolf, Jules

    2014-01-01

    Research skills are a valued commodity by industry and university administrators. Despite the importance placed on these skills students typically dislike taking research method courses where these skills are learned. However, training in research skills does not necessarily have to be confined to these courses. In this study participants at a…

  11. Creating Knowledge: A Monopoly? Participatory Research in Development. Participatory Research Network Series No. 1.

    ERIC Educational Resources Information Center

    Hall, Budd, Ed.; And Others

    This book, consisting of 13 papers, deals with the theory, practice, and reactions to participatory research in the area of social research for development. Included in the volume are the following papers: "Breaking the Monopoly of Knowledge: Research Methods, Participation, and Development," by Budd Hall; "Creating Alternative Research Methods:…

  12. Carbon sequestration research and development

    SciTech Connect

    Reichle, Dave; Houghton, John; Kane, Bob; Ekmann, Jim; and others

    1999-12-31

    Predictions of global energy use in the next century suggest a continued increase in carbon emissions and rising concentrations of carbon dioxide (CO{sub 2}) in the atmosphere unless major changes are made in the way we produce and use energy--in particular, how we manage carbon. For example, the Intergovernmental Panel on Climate Change (IPCC) predicts in its 1995 ''business as usual'' energy scenario that future global emissions of CO{sub 2} to the atmosphere will increase from 7.4 billion tonnes of carbon (GtC) per year in 1997 to approximately 26 GtC/year by 2100. IPCC also projects a doubling of atmospheric CO{sub 2} concentration by the middle of next century and growing rates of increase beyond. Although the effects of increased CO{sub 2} levels on global climate are uncertain, many scientists agree that a doubling of atmospheric CO{sub 2} concentrations could have a variety of serious environmental consequences. The goal of this report is to identify key areas for research and development (R&D) that could lead to an understanding of the potential for future use of carbon sequestration as a major tool for managing carbon emissions. Under the leadership of DOE, researchers from universities, industry, other government agencies, and DOE national laboratories were brought together to develop the technical basis for conceiving a science and technology road map. That effort has resulted in this report, which develops much of the information needed for the road map.

  13. Physics Research Methods at Jefferson High.

    ERIC Educational Resources Information Center

    Demchik, Michael

    1989-01-01

    Described are several physics activities developed by a high school: research corner, exploring an invention, construction projects, archives report and archives update, short term research and design projects, essay contest, and special projects. (YP)

  14. Development Model for Research Infrastructures

    NASA Astrophysics Data System (ADS)

    Wächter, Joachim; Hammitzsch, Martin; Kerschke, Dorit; Lauterjung, Jörn

    2015-04-01

    Research infrastructures (RIs) are platforms integrating facilities, resources and services used by the research communities to conduct research and foster innovation. RIs include scientific equipment, e.g., sensor platforms, satellites or other instruments, but also scientific data, sample repositories or archives. E-infrastructures on the other hand provide the technological substratum and middleware to interlink distributed RI components with computing systems and communication networks. The resulting platforms provide the foundation for the design and implementation of RIs and play an increasing role in the advancement and exploitation of knowledge and technology. RIs are regarded as essential to achieve and maintain excellence in research and innovation crucial for the European Research Area (ERA). The implementation of RIs has to be considered as a long-term, complex development process often over a period of 10 or more years. The ongoing construction of Spatial Data Infrastructures (SDIs) provides a good example for the general complexity of infrastructure development processes especially in system-of-systems environments. A set of directives issued by the European Commission provided a framework of guidelines for the implementation processes addressing the relevant content and the encoding of data as well as the standards for service interfaces and the integration of these services into networks. Additionally, a time schedule for the overall construction process has been specified. As a result this process advances with a strong participation of member states and responsible organisations. Today, SDIs provide the operational basis for new digital business processes in both national and local authorities. Currently, the development of integrated RIs in Earth and Environmental Sciences is characterised by the following properties: • A high number of parallel activities on European and national levels with numerous institutes and organisations participating

  15. Development Model for Research Infrastructures

    NASA Astrophysics Data System (ADS)

    Wächter, Joachim; Hammitzsch, Martin; Kerschke, Dorit; Lauterjung, Jörn

    2015-04-01

    Research infrastructures (RIs) are platforms integrating facilities, resources and services used by the research communities to conduct research and foster innovation. RIs include scientific equipment, e.g., sensor platforms, satellites or other instruments, but also scientific data, sample repositories or archives. E-infrastructures on the other hand provide the technological substratum and middleware to interlink distributed RI components with computing systems and communication networks. The resulting platforms provide the foundation for the design and implementation of RIs and play an increasing role in the advancement and exploitation of knowledge and technology. RIs are regarded as essential to achieve and maintain excellence in research and innovation crucial for the European Research Area (ERA). The implementation of RIs has to be considered as a long-term, complex development process often over a period of 10 or more years. The ongoing construction of Spatial Data Infrastructures (SDIs) provides a good example for the general complexity of infrastructure development processes especially in system-of-systems environments. A set of directives issued by the European Commission provided a framework of guidelines for the implementation processes addressing the relevant content and the encoding of data as well as the standards for service interfaces and the integration of these services into networks. Additionally, a time schedule for the overall construction process has been specified. As a result this process advances with a strong participation of member states and responsible organisations. Today, SDIs provide the operational basis for new digital business processes in both national and local authorities. Currently, the development of integrated RIs in Earth and Environmental Sciences is characterised by the following properties: • A high number of parallel activities on European and national levels with numerous institutes and organisations participating

  16. Qualitative methods in environmental health research.

    PubMed Central

    Brown, Phil

    2003-01-01

    Public health researchers increasingly turn to qualitative methods either on their own or in combination with quantitative methods. Qualitative methods are especially important to community environmental health research, as they provide a way to produce community narratives that give voice to individuals and characterize the community in a full and complex fashion. This article first traces the legacy of qualitative research in environmental health, then uses a case study of the author's experiences studying the Woburn, Massachusetts, childhood leukemia cluster to provide personal and scholarly insights on qualitative approaches. That material then informs a discussion of important components of qualitative methods in environmental health research, including flexible study design, access, trust, empathy, and personal shifts in the researcher's worldview, bias, and the nature of the researcher's roles. A concluding discussion addresses issues in funding policy and research practices. PMID:14594634

  17. Brief Psychotherapy Methods in Clinical Research.

    ERIC Educational Resources Information Center

    Koss, Mary P.; And Others

    1986-01-01

    After a concise overview of the technical characteristics that define brief psychotherapy, the current use and misuse of these methods in clinical research on the outcome and process of treatment is examined. Suggests that brief psychotherapy methods possess unique technical advantages to the researcher. (Author/BL)

  18. 40 CFR 1.45 - Office of Research and Development.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... scientific and technical knowledge, including analytical methods, monitoring techniques, and modeling... comprehensive research program to develop the scientific and technological methods and data necessary to... development and scientific assessments in support of the Agency's regulating and standard-setting...

  19. 40 CFR 1.45 - Office of Research and Development.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... scientific and technical knowledge, including analytical methods, monitoring techniques, and modeling... comprehensive research program to develop the scientific and technological methods and data necessary to... development and scientific assessments in support of the Agency's regulating and standard-setting...

  20. Using observational methods in nursing research.

    PubMed

    Salmon, Jenny

    2015-07-01

    Observation is a research data-collection method used generally to capture the activities of participants as well as when and where things are happening in a given setting. It checks description of the phenomena against what the researcher perceives to be fact in a rich experiential context. The method's main strength is that it provides direct access to the social phenomena under consideration. It can be used quantitatively or qualitatively, depending on the research question. Challenges in using observation relate to adopting the role of participant or non-participant researcher as observer. This article discusses some of the complexities involved when nurse researchers seek to collect observational data on social processes in naturalistic settings using unstructured or structured observational methods in qualitative research methodology. A glossary of research terms is provided. PMID:26153969

  1. Education for Sustainable Development Research from the Researchers' Point of View

    ERIC Educational Resources Information Center

    Reunamo, Jyrki; Pipere, Anita

    2012-01-01

    Research is not just a simple application of research methods. It is undertaken by human beings who hold personal views on the environment. The way in which the researcher sees environmental changes may have an impact on the research questions and the choice of research practices. The researcher may be a contributor to cultural development either…

  2. Qualitative Studies: Developing Good Research Questions

    ERIC Educational Resources Information Center

    Bufkin, Melissa A.

    2006-01-01

    Qualitative research is a type of research process that is widely used to give people a voice while researching a particular subject matter. In using this research process, one must understand how important it is to develop research questions within the qualitative research process. The purpose of this article is to aid researchers in the…

  3. Developing a Research Skill Set

    PubMed Central

    You, Y. Nancy; Bednarski, Brian

    2014-01-01

    The recent decades have witnessed a significant expansion in the diversity of career paths within academic surgery. Although the skills for providing exemplary surgical care and for maintaining a strong work ethic are the foundations of an academic surgeon, deliberate career planning and organized acquisition of research skills contribute to the success of an academic career. In this article, we identify a set of core academic skills and propose a framework for acquiring them. We also describe specific career paths within academic surgery and provide an overview of the opportunities for acquiring specific skill sets. The development of an academic career is challenging, and firm knowledge of the personal motivations will sustain and endure the time needed for acquiring the needed skills. PMID:25067917

  4. The Challenges of Developing Research Resources for Leading Vietnamese Universities

    ERIC Educational Resources Information Center

    Nguyen, Thi Lan Huong

    2013-01-01

    This paper examines the challenges of developing research resources for leading Vietnamese universities. The first part of the paper presents the background to the study, including literature review on the challenges to research resources development, and describes the research questions and research methods. The next part provides empirical…

  5. CSM research: Methods and application studies

    NASA Technical Reports Server (NTRS)

    Knight, Norman F., Jr.

    1989-01-01

    Computational mechanics is that discipline of applied science and engineering devoted to the study of physical phenomena by means of computational methods based on mathematical modeling and simulation, utilizing digital computers. The discipline combines theoretical and applied mechanics, approximation theory, numerical analysis, and computer science. Computational mechanics has had a major impact on engineering analysis and design. When applied to structural mechanics, the discipline is referred to herein as computational structural mechanics. Complex structures being considered by NASA for the 1990's include composite primary aircraft structures and the space station. These structures will be much more difficult to analyze than today's structures and necessitate a major upgrade in computerized structural analysis technology. NASA has initiated a research activity in structural analysis called Computational Structural Mechanics (CSM). The broad objective of the CSM activity is to develop advanced structural analysis technology that will exploit modern and emerging computers, such as those with vector and/or parallel processing capabilities. Here, the current research directions for the Methods and Application Studies Team of the Langley CSM activity are described.

  6. Healthy ageing, narrative method and research ethics.

    PubMed

    Sarvimäki, Anneli

    2015-08-01

    The purpose of this article is to describe research and teaching activities related to healthy ageing, narrative methods and research ethics at the Nordic School of Public Health NHV during 1999 - 2012. Healthy ageing was conceived in terms of The World Health Organization's (WHO) model of active ageing and of quality of life defined as a sense of well-being, meaning and value. Qualitative research on ageing and health conducted at NHV showed how elderly people themselves experience health and what they perceive to be health promoting. Narrative method was one the qualitative methods used in research at NHV. By adopting holistic and categorical content analysis the life stories of elderly Finnish migrants, the stories of home-dwelling persons about falls, and working persons' stories of alcohol use were studied. The courses on research ethics took their point of departure in a model that describes the role of scientific, economic, aesthetic and ethical values in research. PMID:26311800

  7. Pictorial Analysis in Research on Education: Method and Concepts

    ERIC Educational Resources Information Center

    Skareus, Eva

    2009-01-01

    Pictures are rarely used as the principal research material in research on the teaching profession. This article presents the central analytical concepts and method development of such a study. The research material consisted of pictures that art student teachers created from a given theme: Who are you as a teacher? The theoretical frame combines…

  8. Infusing Active Learning into the Research Methods Unit

    ERIC Educational Resources Information Center

    Bluestone, Cheryl

    2007-01-01

    The research methods unit of survey psychology classes introduces important concepts of scientific reasoning and fluency, making it an ideal course in which to deliver enhanced curricula. To increase interest and engagement, the author developed an expanded research methods and statistics module to give students the opportunity to explore…

  9. Why, and how, mixed methods research is undertaken in health services research in England: a mixed methods study

    PubMed Central

    O'Cathain, Alicia; Murphy, Elizabeth; Nicholl, Jon

    2007-01-01

    Background Recently, there has been a surge of international interest in combining qualitative and quantitative methods in a single study – often called mixed methods research. It is timely to consider why and how mixed methods research is used in health services research (HSR). Methods Documentary analysis of proposals and reports of 75 mixed methods studies funded by a research commissioner of HSR in England between 1994 and 2004. Face-to-face semi-structured interviews with 20 researchers sampled from these studies. Results 18% (119/647) of HSR studies were classified as mixed methods research. In the documentation, comprehensiveness was the main driver for using mixed methods research, with researchers wanting to address a wider range of questions than quantitative methods alone would allow. Interviewees elaborated on this, identifying the need for qualitative research to engage with the complexity of health, health care interventions, and the environment in which studies took place. Motivations for adopting a mixed methods approach were not always based on the intrinsic value of mixed methods research for addressing the research question; they could be strategic, for example, to obtain funding. Mixed methods research was used in the context of evaluation, including randomised and non-randomised designs; survey and fieldwork exploratory studies; and instrument development. Studies drew on a limited number of methods – particularly surveys and individual interviews – but used methods in a wide range of roles. Conclusion Mixed methods research is common in HSR in the UK. Its use is driven by pragmatism rather than principle, motivated by the perceived deficit of quantitative methods alone to address the complexity of research in health care, as well as other more strategic gains. Methods are combined in a range of contexts, yet the emerging methodological contributions from HSR to the field of mixed methods research are currently limited to the single

  10. Research Methods in Healthcare Epidemiology and Antimicrobial Stewardship.

    PubMed

    Morgan, Daniel J; Safdar, Nasia; Milstone, Aaron M; Anderson, Deverick J

    2016-06-01

    Research in Healthcare Epidemiology and Antimicrobial Stewardship (HE&AS) is rapidly expanding with the involvement of researchers from varied countries and backgrounds. Researchers must use scientific methods that will provide the strongest evidence to advance healthcare epidemiology, but there are limited resources for information on specific aspects of HE&AS research or easy ways to access examples of studies using specific methods with HE&AS. In response to this need, the SHEA Research Committee has developed a series of white papers on research methods in HE&AS. The objective of this series is to promote rigorous healthcare epidemiology research by summarizing critical components, practical considerations, and pitfalls of commonly used research methods. Infect Control Hosp Epidemiol 2016;37:627-628. PMID:27074955

  11. Reality Research Methods: An Innovative Teaching Strategy for Generation Y

    ERIC Educational Resources Information Center

    van Eeden-Moorefield, Brad; Walsh, Christine

    2010-01-01

    Those who teach research methods courses may struggle to engage students who are anxious or apprehensive about taking the course. Thus, it becomes the obligation of the instructor to develop innovative approaches so that students overcome their apprehension, learn the material, and, it is hoped, develop a passion for research. The authors present…

  12. Evolution of Research Methods for Probing and Understanding Metacognition

    ERIC Educational Resources Information Center

    Anderson, David; Nashon, Samson M.; Thomas, Gregory P.

    2009-01-01

    This paper reports on the development, self-critique and evolution of research methods for interpreting and understanding students' metacognition that were developed through the Metacognition and Reflective Inquiry (MRI) collaborative study. The MRI collaborative was a multi-year, multi-case, research study that investigated the elusive nature and…

  13. ANALYTICAL METHOD DEVELOPMENT FOR PHENOLS

    EPA Science Inventory

    This project focused on the development of an analytical method for the analysis of phenols in drinking water. The need for this project is associated with the recently published Contaminant Candidate List (CCL). The following phenolic compounds are listed on the current CCL, a...

  14. Research Engagement for School Development

    ERIC Educational Resources Information Center

    Wilkins, Raphael

    2011-01-01

    This thought-provoking book examines the new and growing phenomenon of the "research-engaged school"--schools that not only encourage their staff to carry out their own research, but also use published research to inform practice and improve the quality of education. The author draws upon his scholarship and practice in local authorities, schools…

  15. Approaches to Mixed Methods Dissemination and Implementation Research: Methods, Strengths, Caveats, and Opportunities

    PubMed Central

    Green, Carla A.; Duan, Naihua; Gibbons, Robert D.; Hoagwood, Kimberly E.; Palinkas, Lawrence A.; Wisdom, Jennifer P.

    2015-01-01

    Limited translation of research into practice has prompted study of diffusion and implementation, and development of effective methods of encouraging adoption, dissemination and implementation. Mixed methods techniques offer approaches for assessing and addressing processes affecting implementation of evidence-based interventions. We describe common mixed methods approaches used in dissemination and implementation research, discuss strengths and limitations of mixed methods approaches to data collection, and suggest promising methods not yet widely used in implementation research. We review qualitative, quantitative, and hybrid approaches to mixed methods dissemination and implementation studies, and describe methods for integrating multiple methods to increase depth of understanding while improving reliability and validity of findings. PMID:24722814

  16. A Collaborative Group Method of Inclusive Research

    ERIC Educational Resources Information Center

    Bigby, Christine; Frawley, Patsie; Ramcharan, Paul

    2014-01-01

    Background: Funding bodies in Australia and the United Kingdom require research on issues that affect the lives of people with intellectual disability to be inclusive. Debate continues about the nature and benefits of inclusive research, which has become an umbrella term encompassing a broad spectrum of approaches. Method: This study proposes one…

  17. Research Methods in the Social Sciences

    ERIC Educational Resources Information Center

    Somekh, Bridget, Ed.; Lewin, Cathy, Ed.

    2005-01-01

    This book is intended as a resource and an indispensable companion to welcome educators into the community of social science research. While it is recognized that some methodological frameworks are incompatible with others, the overarching premise of the book is to indicate how a wide range of researchers choose a methodology and methods which are…

  18. Mixed Methods Research Designs in Counseling Psychology

    ERIC Educational Resources Information Center

    Hanson, William E.; Creswell, John W.; Clark, Vicki L. Plano; Petska, Kelly S.; Creswell, David J.

    2005-01-01

    With the increased popularity of qualitative research, researchers in counseling psychology are expanding their methodologies to include mixed methods designs. These designs involve the collection, analysis, and integration of quantitative and qualitative data in a single or multiphase study. This article presents an overview of mixed methods…

  19. The Delphi Method in Rehabilitation Counseling Research

    ERIC Educational Resources Information Center

    Vazquez-Ramos, Robinson; Leahy, Michael; Estrada Hernandez, Noel

    2007-01-01

    Rehabilitation researchers have found in the application of the Delphi method a more sophisticated way of obtaining consensus from experts in the field on certain matters. The application of this research methodology has affected and certainly advanced the body of knowledge of the rehabilitation counseling practice. However, the rehabilitation…

  20. Development of Research in Marriage Counseling.

    ERIC Educational Resources Information Center

    Goodman, Elizabeth S.

    This study traces the development of research in marriage counseling to discover whether generalizations concerning development in a scientific field also apply to research in marriage counseling. It is hypothesized that it is possible to identify development in a field along the lines of productivity of research, development of accretive studies,…

  1. Research and development of methods and tools for achieving and maintaining consensus processes in the face of change within and among government oversight agencies: Volume 1

    SciTech Connect

    Not Available

    1992-03-01

    This progress report summarizes our research activities under our consensus grant. In year four of the grant, we continued to capitalize on and benefit from historical events which drove our early emphasis on group process studies. Following our work on various procedures for bringing together groups such as the State and Tribal Government Working Group and the Stakeholders' Forum (both of which provide input to the Five-Year Waste Plan), we continue to observe these groups and collect data. We also began a configuration study involving the complex modeling of DOE's Office of Environmental Restoration and Waste Management (EM). Related to group process studies is the issue of the information requirements for individuals making decisions in consensus groups. Our information studies examined the requirements for decision-related information, frameworks for such information, and the effectiveness of information portrayed for decision making. However, we were able not only to continue studying consensus groups in action and related information issues, but also to focus considerable attention on the fundamental side of our research. The fundamental or basic research conducted in year four included: (1) expanding our literature database; (2) beginning the writing of the literature review summary document and the consensus guide; (3) developing frameworks and models such as the Environmental Trilogy model and a structural equations model of the consensus process; and (4) conducting laboratory studies concerning the effects of the presence of an expert, met expectations, opportunity to express views, incentive structure and conflict type (competitive versus collaborative) on consensus outcomes.

  2. Historical Development of Origins Research

    PubMed Central

    Lazcano, Antonio

    2010-01-01

    Following the publication of the Origin of Species in 1859, many naturalists adopted the idea that living organisms were the historical outcome of gradual transformation of lifeless matter. These views soon merged with the developments of biochemistry and cell biology and led to proposals in which the origin of protoplasm was equated with the origin of life. The heterotrophic origin of life proposed by Oparin and Haldane in the 1920s was part of this tradition, which Oparin enriched by transforming the discussion of the emergence of the first cells into a workable multidisciplinary research program. On the other hand, the scientific trend toward understanding biological phenomena at the molecular level led authors like Troland, Muller, and others to propose that single molecules or viruses represented primordial living systems. The contrast between these opposing views on the origin of life represents not only contrasting views of the nature of life itself, but also major ideological discussions that reached a surprising intensity in the years following Stanley Miller’s seminal result which showed the ease with which organic compounds of biochemical significance could be synthesized under putative primitive conditions. In fact, during the years following the Miller experiment, attempts to understand the origin of life were strongly influenced by research on DNA replication and protein biosynthesis, and, in socio-political terms, by the atmosphere created by Cold War tensions. The catalytic versatility of RNA molecules clearly merits a critical reappraisal of Muller’s viewpoint. However, the discovery of ribozymes does not imply that autocatalytic nucleic acid molecules ready to be used as primordial genes were floating in the primitive oceans, or that the RNA world emerged completely assembled from simple precursors present in the prebiotic soup. The evidence supporting the presence of a wide range of organic molecules on the primitive Earth, including membrane

  3. Global/local methods research using the CSM testbed

    NASA Technical Reports Server (NTRS)

    Knight, Norman F., Jr.; Ransom, Jonathan B.; Griffin, O. Hayden, Jr.; Thompson, Danniella M.

    1990-01-01

    Research activities in global/local stress analysis are described including both two- and three-dimensional analysis methods. These methods are being developed within a common structural analysis framework. Representative structural analysis problems are presented to demonstrate the global/local methodologies being developed.

  4. Mapping Mixed Methods Research: Methods, Measures, and Meaning

    ERIC Educational Resources Information Center

    Wheeldon, J.

    2010-01-01

    This article explores how concept maps and mind maps can be used as data collection tools in mixed methods research to combine the clarity of quantitative counts with the nuance of qualitative reflections. Based on more traditional mixed methods approaches, this article details how the use of pre/post concept maps can be used to design qualitative…

  5. A "Handy" Way to Introduce Research Methods.

    ERIC Educational Resources Information Center

    Johnson, David E.

    1996-01-01

    Provides an exercise for introducing research methods to undergraduates. The students view a graph revealing that left-handed people are underrepresented in older age groups. Small group discussions attempt to explain this phenomenon. A follow-up class discussion focuses on the different approaches and methods available for interpreting the data.…

  6. Future methods in pharmacy practice research.

    PubMed

    Almarsdottir, A B; Babar, Z U D

    2016-06-01

    This article describes the current and future practice of pharmacy scenario underpinning and guiding this research and then suggests future directions and strategies for such research. First, it sets the scene by discussing the key drivers which could influence the change in pharmacy practice research. These are demographics, technology and professional standards. Second, deriving from this, it seeks to predict and forecast the future shifts in use of methodologies. Third, new research areas and availability of data impacting on future methods are discussed. These include the impact of aging information technology users on healthcare, understanding and responding to cultural and social disparities, implementing multidisciplinary initiatives to improve health care, medicines optimization and predictive risk analysis, and pharmacy as business and health care institution. Finally, implications of the trends for pharmacy practice research methods are discussed. PMID:27209486

  7. Developing Software for Corpus Research

    ERIC Educational Resources Information Center

    Mason, Oliver

    2008-01-01

    Despite the central role of the computer in corpus research, programming is generally not seen as a core skill within corpus linguistics. As a consequence, limitations in software for text and corpus analysis slow down the progress of research while analysts often have to rely on third party software or even manual data analysis if no suitable…

  8. Managing Researcher Development: "Drastic Transition"?

    ERIC Educational Resources Information Center

    Murray, Rowena; Cunningham, Everarda

    2011-01-01

    Academics are expected to write for publication and meet publication targets in research assessment processes. These targets are set by national bodies and institutions, and they can be daunting for academics at the start of a research career. This article reports on an intervention designed to address this issue, writer's retreat, where academics…

  9. Research and development of methods/utilities and rules for managing cooperation for performance improvement in government offices. Second Technical progress report, September 1, 1992--January 31, 1993

    SciTech Connect

    Kurstedt, H.A.

    1993-03-01

    Purpose is to help managers approach their responsibilities proactively, so that they can anticipate problems and take actions to alleviate or eliminate those problems. Continuous performance improvement, the philosophy behind total quality management, requires working cooperatively to do a little better each day. The most effective tools are working through a closed set of 9 methods: setting expectations, charting, defining indicators and standards, collecting and logging data, converting data to information, organizing and presenting information, reviewing status and progress, self-management, and appraising. In addition, there are 8 rules: focus on what you can do, supply physical evidence of progress, pay attention to detail, inspect (don`t expect), review progress routinely and frequently, face ``success/fail`` squarely, communicate crisply, and conduct honest, open appraisals. Scope and plans of the draft research plan (study areas) are described.

  10. Writing a Mixed Methods Report in Social Work Research

    ERIC Educational Resources Information Center

    Bronstein, Laura R.; Kovacs, Pamela J.

    2013-01-01

    This article briefly chronicles the development of mixed methods research and its use in social work. We then move onto a discussion of terms and designs, reasons for (and for not) using mixed methods. Drawing upon exemplars, we address how to write up a mixed methods study when (1) the sample is single; single for one part, with a subset for the…

  11. Institutional research and development, FY 1987

    SciTech Connect

    Struble, G.L.; Lawler, G.M.; Crawford, R.B.; Kirvel, R.D.; Peck, T.M.; Prono, J.K.; Strack, B.S.

    1987-01-01

    The Institutional Research and Development program at Lawrence Livermore National Laboratory fosters exploratory work to advance science and technology, disciplinary research to develop innovative solutions to problems in various scientific fields, and long-term interdisciplinary research in support of defense and energy missions. This annual report describes research funded under this program for FY87. (DWL)

  12. Space Radiation Transport Methods Development

    NASA Astrophysics Data System (ADS)

    Wilson, J.; Tripathi, R.; Qualls, G.; Cucinotta, F.; Prael, R.; Norbury, J.

    Early space radiation shield code development relied on Monte Carlo methods for proton, neutron and pion transport and made important contributions to the space program. More recently Monte Carlo code LAHET has been upgraded to include high-energy multiple-charged light ions for GCR simulations and continues to be expanded in capability. To compensate for low computational efficiency, Monte Carlo methods have resorted to restricted one-dimensional problems leading to imperfect representations of appropriate boundary conditions. Even so, intensive computational requirements resulted and shield evaluation was made near the end of the design process and resolving shielding issues usually had a negative impact on the design. We evaluate the implications of these common one-dimensional assumptions on the evaluation of the Shuttle internal radiation field. Improved spacecraft shield design requires early entry of radiation constraints into the design process to maximize performance and minimize costs. As a result, we have been investigating high-speed computational procedures to allow shield analysis from the preliminary design concepts to the final design. In particular, we will discuss the progress towards a full three-dimensional and computationally efficient deterministic code for which the current HZETRN evaluates the lowest order asymptotic term. HZETRN is the first deterministic solution to the Boltzmann equation allowing field mapping within the International Space Station (ISS) in tens of minutes using standard Finite Element Method (FEM) geometry common to engineering design practice enabling development of integrated multidisciplinary design optimization methods. A single ray trace in ISS FEM geometry requires 14 milliseconds and severely limits application of Monte Carlo methods to such engineering models. A potential means of improving the Monte Carlo efficiency in coupling to spacecraft geometry is given in terms of reconfigurable computing and could be

  13. Development of a nutrient-dense food supplement for HIV-infected women in rural Kenya using qualitative and quantitative research methods

    PubMed Central

    Hong, Steven Y; Hendricks, Kristy M; Wanke, Christine; Omosa, Gloria; Patta, Shem; Mwero, Ben; Mjomba, Innocent; Queenan, Jeanette; Mwamburi, Mkaya

    2014-01-01

    Objective Formative research to facilitate the development, packaging and delivery of a culturally acceptable nutrition intervention for HIV-infected women in rural Kenya for an intervention trial. Design Focus group discussion on three areas: (i) ingredients and form of the nutrition intervention, (ii) packaging and delivery and (iii) monitoring of adherence. Two single-blind taste tests with eleven different porridge formulations of various combinations of maize flour, soyabeans, peanuts, sorghum, mung beans, dried fish, raisins and dried whole milk. Follow-up acceptability focus group discussion was also conducted. Setting Voi, Kenya, community based. Subjects Focus group discussion and two taste tests (twenty-one women aged 16–55 years). Follow-up acceptability focus group discussion (four women enrolled in intervention trial). Results The preferred porridge for taste consisted of maize, soyabeans and peanuts. For animal protein, dried whole milk and dried fish were used. Although the women disliked the taste of dried fish, it was acceptable if added in small undetectable quantities. Sugar over lime was favoured for taste. Women believed they could consume at least two cups of porridge per day without displacing their usual meals. The optimal delivery interval was believed to be every two weeks in individual serving packages. Women who had been consuming porridge for several weeks felt the taste was acceptable for long-term consumption. Conclusions This formative research resulted in the development, packaging and delivery of a nutrient-dense food supplement using local ingredients to meet the dietary needs of the population and acceptable for daily consumption by women in Kenya for evaluation in an intervention trial. PMID:22974548

  14. Evolution of Research Methods for Probing and Understanding Metacognition

    NASA Astrophysics Data System (ADS)

    Anderson, David; Nashon, Samson M.; Thomas, Gregory P.

    2009-03-01

    This paper reports on the development, self-critique and evolution of research methods for interpreting and understanding students’ metacognition that were developed through the Metacognition and Reflective Inquiry (MRI) collaborative study. The MRI collaborative was a multi-year, multi-case, research study that investigated the elusive nature and character of high school students’ metacognition across formal and informal science learning contexts. The study’s research design comprised a series of integrated, layered, interpretive case studies which were conducted in a hermeneutic fashion over a 3 year period. The implementation of each case study provided an opportunity for the researchers to reflect critically on the research methods used to elucidate metacognition and hence refine the individual and collective capacity, responsiveness and fruitfulness of the methods used. This paper discusses the evolution of these methods and the lessons that the entire study provides for the conceptualization of other qualitative-interpretivist studies.

  15. Research on Child Development in New Zealand.

    ERIC Educational Resources Information Center

    Clay, Marie M.

    The state of the art of research on child development in New Zealand is reported in this paper. It is noted that while many courses in child development are taught in New Zealand, few incentives or resources for a viable and continuous child development research program are provided. Perhaps because of restricted opportunities for research and…

  16. Evaluation in a Research and Development Context.

    ERIC Educational Resources Information Center

    Cooley, William W.

    Educational research and development (R&D) has often been characterized as a neat, linear sequence of discrete steps, moving from research through development to evaluation and dissemination. Although the inadequacies of such linear models of educational research and development have been pointed out previously, these models have been so much a…

  17. Creatively Developing Research Writing Skills.

    ERIC Educational Resources Information Center

    Gray, Mary Ann

    1989-01-01

    Details a lesson which facilitates the transition from writing narrative prose to writing more difficult expository structures by engaging students in writing a research report on a fantasy animal they create. (MM)

  18. Laboratory Directed Research and Development Program

    SciTech Connect

    Ogeka, G.J.

    1991-12-01

    Today, new ideas and opportunities, fostering the advancement of technology, are occurring at an ever-increasing rate. It, therefore, seems appropriate that a vehicle be available which fosters the development of these new ideas and technologies, promotes the early exploration and exploitation of creative and innovative concepts, and which develops new fundable'' R D projects and programs. At Brookhaven National Laboratory (BNL), one such method is through its Laboratory Directed Research and Development (LDRD) Program. This discretionary research and development tool is critical in maintaining the scientific excellence and vitality of the Laboratory. Additionally, it is a means to stimulate the scientific community, fostering new science and technology ideas, which is the major factor achieving and maintaining staff excellence, and a means to address national needs, with the overall mission of the Department of Energy (DOE) and the Brookhaven National Laboratory. The Project Summaries with their accomplishments described in this report reflect the above. Aside from leading to new fundable or promising programs and producing especially noteworthy research, they have resulted in numerous publications in various professional and scientific journals, and presentations at meetings and forums.

  19. Methods for the Study of Gonadal Development.

    PubMed

    Piprek, Rafal P

    2016-01-01

    Current knowledge on gonadal development and sex determination is the product of many decades of research involving a variety of scientific methods from different biological disciplines such as histology, genetics, biochemistry, and molecular biology. The earliest embryological investigations, followed by the invention of microscopy and staining methods, were based on histological examinations. The most robust development of histological staining techniques occurred in the second half of the nineteenth century and resulted in structural descriptions of gonadogenesis. These first studies on gonadal development were conducted on domesticated animals; however, currently the mouse is the most extensively studied species. The next key point in the study of gonadogenesis was the advancement of methods allowing for the in vitro culture of fetal gonads. For instance, this led to the description of the origin of cell lines forming the gonads. Protein detection using antibodies and immunolabeling methods and the use of reporter genes were also invaluable for developmental studies, enabling the visualization of the formation of gonadal structure. Recently, genetic and molecular biology techniques, especially gene expression analysis, have revolutionized studies on gonadogenesis and have provided insight into the molecular mechanisms that govern this process. The successive invention of new methods is reflected in the progress of research on gonadal development. PMID:27300186

  20. Space Radiation Transport Methods Development

    NASA Technical Reports Server (NTRS)

    Wilson, J. W.; Tripathi, R. K.; Qualls, G. D.; Cucinotta, F. A.; Prael, R. E.; Norbury, J. W.; Heinbockel, J. H.; Tweed, J.

    2002-01-01

    Improved spacecraft shield design requires early entry of radiation constraints into the design process to maximize performance and minimize costs. As a result, we have been investigating high-speed computational procedures to allow shield analysis from the preliminary design concepts to the final design. In particular, we will discuss the progress towards a full three-dimensional and computationally efficient deterministic code for which the current HZETRN evaluates the lowest order asymptotic term. HZETRN is the first deterministic solution to the Boltzmann equation allowing field mapping within the International Space Station (ISS) in tens of minutes using standard Finite Element Method (FEM) geometry common to engineering design practice enabling development of integrated multidisciplinary design optimization methods. A single ray trace in ISS FEM geometry requires 14 milliseconds and severely limits application of Monte Carlo methods to such engineering models. A potential means of improving the Monte Carlo efficiency in coupling to spacecraft geometry is given in terms of reconfigurable computing and could be utilized in the final design as verification of the deterministic method optimized design.

  1. Developing a Shared Research Facility.

    ERIC Educational Resources Information Center

    Goodman, Ira S.; Newcomb, Elizabeth W.

    1990-01-01

    Planning, creation, and current operation of the Transgenic Mouse Research Facility at the New York University Kaplan Cancer Center are discussed. The university considered need, space, funding, supervision, and marketing and followed a logical and structured management process embodying both scientific and administrative input. (Author/MSE)

  2. Using Staged Assignments as Student Spotters: Learning Research Methods.

    ERIC Educational Resources Information Center

    Keating, Barbara

    1991-01-01

    Compares providing staged assignments for teaching research methods to providing a spotter for safety in gymnastics. Describes guidelines for a research proposal. Discusses problem definition, literature review, hypothesis development, data collection, and analysis. Argues that students must know the rules and reasons for the ideal model of…

  3. Using Empirical Article Analysis to Assess Research Methods Courses

    ERIC Educational Resources Information Center

    Bachiochi, Peter; Everton, Wendi; Evans, Melanie; Fugere, Madeleine; Escoto, Carlos; Letterman, Margaret; Leszczynski, Jennifer

    2011-01-01

    Developing students who can apply their knowledge of empirical research is a key outcome of the undergraduate psychology major. This learning outcome was assessed in two research methods courses by having students read and analyze a condensed empirical journal article. At the start and end of the semester, students in multiple sections of an…

  4. The Development of the Methodology of Judicial Behavior Research: A Historical Review and Critique of the Use and Teaching of Methods.

    ERIC Educational Resources Information Center

    Tate, C. Neal

    Methodologies and trends of judicial behavior research (the study of how and why court judges make decisions) are traced from the 1920s to the present. Arranged into five sections, the first two sections of the report identify principal points of social science research in general. A summary of methodology in judicial behavior research reveals…

  5. Antenna research and development at Ericsson

    NASA Astrophysics Data System (ADS)

    Dahlsjo, Olof

    1992-04-01

    This article gives an overview of the antenna research and development activities at Ericsson Radar Electronics AB, in Molndal, Sweden. The article covers different types of microwave antennas, such as twist-Cassegrain antennas, shaped-reflector antennas, microstrip antennas, dichroic surfaces, slotted-waveguide-array antennas, omnidirectional antennas, and electronically-steered-array antennas. Measurement methods, such as near-field and diagnostic techniques, are also discussed. The applications are for radar and microwave communication systems, for use in ground, naval, airborne, and space environments.

  6. Creating and Supporting a Mixed Methods Health Services Research Team

    PubMed Central

    Bowers, Barbara; Cohen, Lauren W; Elliot, Amy E; Grabowski, David C; Fishman, Nancy W; Sharkey, Siobhan S; Zimmerman, Sheryl; Horn, Susan D; Kemper, Peter

    2013-01-01

    Objective. To use the experience from a health services research evaluation to provide guidance in team development for mixed methods research. Methods. The Research Initiative Valuing Eldercare (THRIVE) team was organized by the Robert Wood Johnson Foundation to evaluate The Green House nursing home culture change program. This article describes the development of the research team and provides insights into how funders might engage with mixed methods research teams to maximize the value of the team. Results. Like many mixed methods collaborations, the THRIVE team consisted of researchers from diverse disciplines, embracing diverse methodologies, and operating under a framework of nonhierarchical, shared leadership that required new collaborations, engagement, and commitment in the context of finite resources. Strategies to overcome these potential obstacles and achieve success included implementation of a Coordinating Center, dedicated time for planning and collaborating across researchers and methodologies, funded support for in-person meetings, and creative optimization of resources. Conclusions. Challenges are inevitably present in the formation and operation of effective mixed methods research teams. However, funders and research teams can implement strategies to promote success. PMID:24138774

  7. 2010-11 Research Portfolio: Research & Development Division

    ERIC Educational Resources Information Center

    Educational Testing Service, 2010

    2010-01-01

    This document describes the breadth of the research that the ETS (Educational Testing Service) Research & Development division is conducting in 2010. This portfolio will be updated in early 2011 to reflect changes to existing projects and new projects that were added after this document was completed. The research described in this portfolio falls…

  8. Developing methods for acupuncture research: rationale for and design of a pilot study evaluating the efficacy of acupuncture for chronic low back pain.

    PubMed

    Sherman, Karen J; Cherkin, Daniel C

    2003-01-01

    Rigorously evaluating acupuncture and other complementary and alternative medicine (CAM) therapies presents researches with many challenges. The failure to satisfactorily address these challenges has resulted in poorly designed studies, which yield findings that are difficult to interpret. Despite the publication of more than 10 randomized trials evaluating acupuncture as a treatment for chronic low back pain, the efficacy and effectiveness of acupuncture for this common problem remain unclear. We discuss the rationale for and design of a five-arm randomized controlled pilot clinical trial that addresses the major methodological shortcomings of previous studies (e.g., poorly justified treatment and control groups and lack of masking) and that lays the groundwork for a full scale trial evaluating acupuncture as a treatment for chronic low back pain. Although development and pilot testing of these design features required substantial time and resources, we believe that this investment in rigorous groundwork is essential to ensure that full-scale trials evaluating CAM treatments produce valid and interpretable results. PMID:14526711

  9. Toxicity test method development in southeast Asia

    SciTech Connect

    McPherson, C.A.

    1995-12-31

    Use of aquatic toxicity tests is relatively new in southeast Asia. As part of the ASEAN-Canada Cooperative Programme on Marine Science -- Phase 2, which includes development of marine environmental criteria, a need for tropical toxicity data was identified. A step-wise approach was used for test method development (simple, acute tests and easily measured endpoints first, then more complex short-term chronic methods), for test specific selection (using species found throughout the region first, and then considering species with narrower geographic distribution), and for integration of quality assurance/quality control (QA/QC) practices into all laboratory activities. Development of test protocols specifically for tropical species included acute and chronic toxicity tests with marine fish, invertebrates and algae. Criteria for test species selection will be reviewed. Method development was based on procedures and endpoints already widely used in North America and Europe (e.g., 96-h LC50 with fish), but adapted for use with tropical species. For example, a bivalve larval development test can use the same endpoints but the duration is only 24 hours. Test method development included research on culture and holding procedures, determination of test conditions (e.g., duration, test containers), and identification of appropriate endpoints. Acute tests with fish and invertebrates were developed first. The next step was development of short-term chronic tests to measure phytoplankton growth, bivalve and echinoderm embryo or larval development, and larval fish growth. The number of species and types of tests was increased in a staged approach, as laboratories became better equipped and personnel gained practical experience. In most cases, method development coincided with training workshops to introduce the principles of toxicity testing.

  10. Development of the Research Competencies Scale

    ERIC Educational Resources Information Center

    Swank, Jacqueline M.; Lambie, Glenn W.

    2016-01-01

    The authors present the development of the Research Competencies Scale (RCS). The purpose of this article is threefold: (a) present a rationale for the RCS, (b) review statistical analysis procedures used in developing the RCS, and (c) offer implications for counselor education, the enhancement of scholar-researchers, and future research.

  11. Using Experimental Methods in Higher Education Research

    ERIC Educational Resources Information Center

    Ross, Steven M.; Morrison, Gary R.; Lowther, Deborah L.

    2005-01-01

    Experimental methods have been used extensively for many years to conduct research in education and psychology. However, applications of experiments to investigate technology and other instructional innovations in higher education settings have been relatively limited. The present paper examines ways in which experiments can be used productively…

  12. Redesigning a Research Methods Course for Teachers

    ERIC Educational Resources Information Center

    Eastmond, J. Nicholls; Louviere, John; Quinn, Kerry

    2008-01-01

    This article describes how a team of instructional support personnel redesigned an online graduate course in research methods for pre-service and in-service teachers. The course has been taught annually each spring semester since it went online in 2000. The major revision in the online version of the class was to use a series of path simulations,…

  13. A Virtual Lab in Research Methods

    ERIC Educational Resources Information Center

    Sommer, Barbara A.; Sommer, Robert

    2003-01-01

    A hands-on lab for a lower division research methods course used an online format with Web page, Web forms, an e-mail listproc, and chat room. The virtual section received a higher rating for overall value than did the in-person labs. Students liked its convenience and flexibility. There were no significant differences in examination performance…

  14. Developing Learning Cohorts for Postgraduate Research Degrees

    ERIC Educational Resources Information Center

    Choy, Sarojni; Delahaye, Brian L.; Saggers, Beth

    2015-01-01

    Development of researchers through higher degree research studies is a high priority in most universities. Yet, research about supervision as pedagogy and models of supervision is only recently gained increasing attention. Charged with producing good researchers within very limited resources, academics are constantly looking for more efficient…

  15. Research and Development Conference CIEE Program 1992

    SciTech Connect

    Not Available

    1992-11-01

    CIEE`s second annual Research and Development Conference will introduce you to some of the results achieved to date through CIEE-sponsored multiyear research performed in three programs: Building Energy Efficiency, Air Quality Impacts of Energy Efficiency, and End-Use Resource Planning. Results from scoping studies, Director`s discretionary research, and exploratory research will also be featured in this report.

  16. Research and Development Conference CIEE Program 1992

    SciTech Connect

    Not Available

    1992-01-01

    CIEE's second annual Research and Development Conference will introduce you to some of the results achieved to date through CIEE-sponsored multiyear research performed in three programs: Building Energy Efficiency, Air Quality Impacts of Energy Efficiency, and End-Use Resource Planning. Results from scoping studies, Director's discretionary research, and exploratory research will also be featured in this report.

  17. PMARC - PANEL METHOD AMES RESEARCH CENTER

    NASA Technical Reports Server (NTRS)

    Ashby, D. L.

    1994-01-01

    Panel methods are moderate cost tools for solving a wide range of engineering problems. PMARC (Panel Method Ames Research Center) is a potential flow panel code that numerically predicts flow fields around complex three-dimensional geometries. PMARC's predecessor was a panel code named VSAERO which was developed for NASA by Analytical Methods, Inc. PMARC is a new program with many additional subroutines and a well-documented code suitable for powered-lift aerodynamic predictions. The program's open architecture facilitates modifications or additions of new features. Another improvement is the adjustable size code which allows for an optimum match between the computer hardware available to the user and the size of the problem being solved. PMARC can be resized (the maximum number of panels can be changed) in a matter of minutes. Several other state-of-the-art PMARC features include internal flow modeling for ducts and wind tunnel test sections, simple jet plume modeling essential for the analysis and design of powered-lift aircraft, and a time-stepping wake model which allows the study of both steady and unsteady motions. PMARC is a low-order panel method, which means the singularities are distributed with constant strength over each panel. In many cases low-order methods can provide nearly the same accuracy as higher order methods (where the singularities are allowed to vary linearly or quadratically over each panel). Low-order methods have the advantage of a shorter computation time and do not require exact matching between panels. The flow problem is solved by assuming that the body is at rest in a moving flow field. The body is modeled as a closed surface which divides space into two regions -- one region contains the flow field of interest and the other contains a fictitious flow. External flow problems, such as a wing in a uniform stream, have the external region as the flow field of interest and the internal flow as the fictitious flow. This arrangement is

  18. Participatory methods in pediatric participatory research: a systematic review.

    PubMed

    Haijes, Hanneke A; van Thiel, Ghislaine J M W

    2016-05-01

    Meaningful child participation in medical research is seen as important. In order to facilitate further development of participatory research, we performed a systematic literature study to describe and assess the available knowledge on participatory methods in pediatric research. A search was executed in five databases: PubMed, CINAHL, PsycINFO, Scopus, and Cochrane. After careful screening of relevant papers, finally 24 documents were included in our analysis. Literature on participatory methods in pediatric research appears generally to be descriptive, whereby high-quality evidence is lacking. Overall, five groups of participatory methods for children could be distinguished: observational, verbal, written, visual, and active methods. The choice for one of these methods should be based on the child's age, on social and demographic characteristics, and on the research objectives. To date, these methods are still solely used for obtaining data, yet they are suitable for conducting meaningful participation. This may result in a successful partnership between children and researchers. Researchers conducting participatory research with children can use this systematic review in order to weigh the current knowledge about the participatory methods presented. PMID:26720607

  19. Combinatorial materials research applied to the development of new surface coatings X: a high-throughput electrochemical impedance spectroscopy method for screening organic coatings for corrosion inhibition.

    PubMed

    He, Jie; Bahr, James; Chisholm, Bret J; Li, Jun; Chen, Zhigang; Balbyshev, Séva N; Bonitz, Verena; Bierwagen, Gordon P

    2008-01-01

    The objective of the study was to develop a high-throughput electrochemical impedance spectroscopy (HT-EIS) method for rapid and quantitative evaluation of corrosion protective coatings. A 12-element, spatially addressable electrochemical platform was designed, fabricated, and validated. This platform was interfaced to a commercial EIS instrument through an automated electronic switching unit. The HT-EIS system enables four parallel EIS measurements to be run simultaneously, which significantly reduces characterization time compared to that of serial EIS measurements using a multiplexer. The performance of the HT-EIS system was validated using a series of model systems, including a Randles equivalent circuit, an electrochemical reaction (Ti/K4FeCN6, K3FeCN6), a highly uniform polymer film, and several polymer coatings. The results of the validation studies showed that the HT-EIS system enables a major reduction in characterization time and provides high quality data comparable to data obtained with conventional, single-cell EIS measurement systems. PMID:18582116

  20. Recent developments in blood cell labeling research

    SciTech Connect

    Srivastava, S.C.; Straub, R.F.; Meinken, G.E.

    1988-09-07

    A number of recent developments in research on blood cell labeling techniques are presented. The discussion relates to three specific areas: (1) a new in vitro method for red blood cell labeling with /sup 99m/Tc; (2) a method for labeling leukocytes and platelets with /sup 99m/Tc; and (3) the use of monoclonal antibody technique for platelet labeling. The advantages and the pitfalls of these techniques are examined in the light of available mechanistic information. Problems that remain to be resolved are reviewed. An assessment is made of the progress as well as prospects in blood cell labeling methodology including that using the monoclonal antibody approach. 37 refs., 4 figs.

  1. Energy storage research and development

    SciTech Connect

    None, None

    2008-01-01

    In 2007, US consumers experienced the highest sustained gasoline prices in recent history, in real terms, including those seen in the early 1980s1. Partially as a result of the $3/gallon gasoline prices, sales of hybrid electric vehicles (HEVs) increased almost 60% in 20072, and several automakers announced plans to develop plug-in hybrid electric vehicles (PHEVs)3. However, total sales of HEVs remained in the 2-3 percent range of all vehicle sales. An important step for continued HEV market penetration, as well as electrifying the nation's personal transportation, is the development of cost effective, long lasting, and abuse tolerant Li-ion batteries.

  2. Surface inspection: Research and development

    NASA Technical Reports Server (NTRS)

    Batchelder, J. S.

    1987-01-01

    Surface inspection techniques are used for process learning, quality verification, and postmortem analysis in manufacturing for a spectrum of disciplines. First, trends in surface analysis are summarized for integrated circuits, high density interconnection boards, and magnetic disks, emphasizing on-line applications as opposed to off-line or development techniques. Then, a closer look is taken at microcontamination detection from both a patterned defect and a particulate inspection point of view.

  3. PMARC - PANEL METHOD AMES RESEARCH CENTER

    NASA Technical Reports Server (NTRS)

    Ashby, D. L.

    1994-01-01

    Panel methods are moderate cost tools for solving a wide range of engineering problems. PMARC (Panel Method Ames Research Center) is a potential flow panel code that numerically predicts flow fields around complex three-dimensional geometries. PMARC's predecessor was a panel code named VSAERO which was developed for NASA by Analytical Methods, Inc. PMARC is a new program with many additional subroutines and a well-documented code suitable for powered-lift aerodynamic predictions. The program's open architecture facilitates modifications or additions of new features. Another improvement is the adjustable size code which allows for an optimum match between the computer hardware available to the user and the size of the problem being solved. PMARC can be resized (the maximum number of panels can be changed) in a matter of minutes. Several other state-of-the-art PMARC features include internal flow modeling for ducts and wind tunnel test sections, simple jet plume modeling essential for the analysis and design of powered-lift aircraft, and a time-stepping wake model which allows the study of both steady and unsteady motions. PMARC is a low-order panel method, which means the singularities are distributed with constant strength over each panel. In many cases low-order methods can provide nearly the same accuracy as higher order methods (where the singularities are allowed to vary linearly or quadratically over each panel). Low-order methods have the advantage of a shorter computation time and do not require exact matching between panels. The flow problem is solved by assuming that the body is at rest in a moving flow field. The body is modeled as a closed surface which divides space into two regions -- one region contains the flow field of interest and the other contains a fictitious flow. External flow problems, such as a wing in a uniform stream, have the external region as the flow field of interest and the internal flow as the fictitious flow. This arrangement is

  4. [Selected research problems of anthrax vaccine development].

    PubMed

    Zakowska, Dorota; Kocik, Janusz; Bartoszcze, Michał

    2009-01-01

    The threat of bioterrorism with B. anthracis against civilian population is one of major concern. After successful bioterroristic attack in 2001 in US renewed research interest has prompted in the development of new and more effective vaccine against anthrax. There are two licensed vaccines against anthrax--AVA-Bio-Thrax US and UK--sterile culture filtrate prepared by alum precipitation. Both vaccines are based on PA antigen. There are several concerns regarding PA based vaccines. They require six sc injections and yearly booster, high rates of local reaction after vaccination is observed, the immunity is not long lasting, vaccination do not protect animals against different strains of B. anthracis. New strategies in the development of anthrax vaccines have been presented (recombinant PA, subunits vaccine, mutants, conjugated). Using proteomic approaches new antigens have been also identified as candidates for future vaccines. More effective and easy to perform methods of vaccination have been reviewed. PMID:20120948

  5. Reusable launch vehicle development research

    NASA Technical Reports Server (NTRS)

    1995-01-01

    NASA has generated a program approach for a SSTO reusable launch vehicle technology (RLV) development which includes a follow-on to the Ballistic Missile Defense Organization's (BMDO) successful DC-X program, the DC-XA (Advanced). Also, a separate sub-scale flight demonstrator, designated the X-33, will be built and flight tested along with numerous ground based technologies programs. For this to be a successful effort, a balance between technical, schedule, and budgetary risks must be attained. The adoption of BMDO's 'fast track' management practices will be a key element in the eventual success of NASA's effort.

  6. Narrative methods in quality improvement research

    PubMed Central

    Greenhalgh, T; Russell, J; Swinglehurst, D

    2005-01-01

    

 This paper reviews and critiques the different approaches to the use of narrative in quality improvement research. The defining characteristics of narrative are chronology (unfolding over time); emplotment (the literary juxtaposing of actions and events in an implicitly causal sequence); trouble (that is, harm or the risk of harm); and embeddedness (the personal story nests within a particular social, historical and organisational context). Stories are about purposeful action unfolding in the face of trouble and, as such, have much to offer quality improvement researchers. But the quality improvement report (a story about efforts to implement change), which is common, must be distinguished carefully from narrative based quality improvement research (focused systematic enquiry that uses narrative methods to generate new knowledge), which is currently none. We distinguish four approaches to the use of narrative in quality improvement research—narrative interview; naturalistic story gathering; organisational case study; and collective sense-making—and offer a rationale, describe how data can be collected and analysed, and discuss the strengths and limitations of each using examples from the quality improvement literature. Narrative research raises epistemological questions about the nature of narrative truth (characterised by sense-making and emotional impact rather than scientific objectivity), which has implications for how rigour should be defined (and how it might be achieved) in this type of research. We offer some provisional guidance for distinguishing high quality narrative research in a quality improvement setting from other forms of narrative account such as report, anecdote, and journalism. PMID:16326792

  7. Systems Medicine in Pharmaceutical Research and Development.

    PubMed

    Kuepfer, Lars; Schuppert, Andreas

    2016-01-01

    The development of new drug therapies requires substantial and ever increasing investments from the pharmaceutical company. Ten years ago, the average time from early target identification and optimization until initial market authorization of a new drug compound took more than 10 years and involved costs in the order of one billion US dollars. Recent studies indicate even a significant growth of costs in the meanwhile, mainly driven by the increasing complexity of diseases addressed by pharmaceutical research.Modeling and simulation are proven approaches to handle highly complex systems; hence, systems medicine is expected to control the spiral of complexity of diseases and increasing costs. Today, the main focus of systems medicine applications in industry is on mechanistic modeling. Biological mechanisms are represented by explicit equations enabling insight into the cooperation of all relevant mechanisms. Mechanistic modeling is widely accepted in pharmacokinetics, but prediction from cell behavior to patients is rarely possible due to lacks in our understanding of the controlling mechanisms. Data-driven modeling aims to compensate these lacks by the use of advanced statistical and machine learning methods. Future progress in pharmaceutical research and development will require integrated hybrid modeling technologies allowing realization of the benefits of both mechanistic and data-driven modeling. In this chapter, we sketch typical industrial application areas for both modeling techniques and derive the requirements for future technology development. PMID:26677181

  8. Science Education Research and Teacher Professional Development

    ERIC Educational Resources Information Center

    Oversby, John; McGregor, Deb; Woodhouse, Fiona

    2013-01-01

    Well-designed and thoughtful approaches to practitioner research can bring about very positive impacts to improve teaching and learning in science classrooms. Readers of highly-rated research also need to appreciate and understand research design, literature critique, appropriate data collection, methods of analysis, theoretical frameworks,…

  9. Developing a Research Agenda for Assisted Living

    ERIC Educational Resources Information Center

    Kane, Rosalie A.; Wilson, Keren Brown; Spector, William

    2007-01-01

    Purpose: We describe an approach to identifying knowledge gaps, research questions, and methodological issues for assisted living (AL) research. Design and Methods: We undertook an inventory of AL literature and research in progress and commissioned background papers critiquing knowledge on selected subtopics. With an advisory committee, we…

  10. Ganetespib: research and clinical development

    PubMed Central

    Jhaveri, Komal; Modi, Shanu

    2015-01-01

    Under stressful conditions, the heat shock protein 90 (HSP90) molecular chaperone protects cellular proteins (client proteins) from degradation via the ubiquitin-proteasome pathway. HSP90 expression is upregulated in cancers, and this contributes to the malignant phenotype of increased proliferation and decreased apoptosis and maintenance of metastatic potential via conservation of its client proteins, including human epidermal growth factor receptor 2, anaplastic lymphoma kinase, androgen receptor, estrogen receptor, Akt, Raf-1, cell cycle proteins, and B-cell lymphoma 2 among others. Hence, inhibition of HSP90 leads to the simultaneous degradation of its many clients, thereby disrupting multiple oncogenic signaling cascades. This has sparked tremendous interest in the development of HSP90 inhibitors as an innovative anticancer strategy. Based on the wealth of compelling data from preclinical studies, a number of HSP90 inhibitors have entered into clinical testing. However, despite enormous promise and anticancer activity reported to date, none of the HSP90 inhibitors in development has been approved for cancer therapy, and the full potential of this class of agents is yet to be realized. This article provides a review on ganetespib, a small molecule HSP90 inhibitor that is currently under evaluation in a broad range of cancer types in combination with other therapeutic agents with the hope of further enhancing its efficacy and overcoming drug resistance. Based on our current understanding of the complex HSP90 machinery combined with the emerging data from these key clinical trials, ganetespib has the potential to be the first-in-class HSP90 inhibitor to be approved as a new anticancer therapy. PMID:26244021

  11. Subject to Form: Research Interviews, Performative Subjectivity, Professional Development

    ERIC Educational Resources Information Center

    Sarigianides, Sophia Tatiana

    2010-01-01

    In this dissertation, I analyze teacher, literacy coach and researcher subjectivities in a five-year study of on-site professional development with middle-grade Language Arts teachers in a school designated by its district and state as severely underperforming. Interested in the role of research interviews as both research method and cultural…

  12. Qualitative methods in research on healthcare quality.

    PubMed

    Pope, C; van Royen, P; Baker, R

    2002-06-01

    There are no easy solutions to the problem of improving the quality of care. Research has shown how difficult it can be, but has failed to provide reliable and effective ways to change services and professional performance for the better. Much depends on the perspectives of users and the attitudes and behaviours of professionals in the context of their organisations and healthcare teams. Qualitative research offers a variety of methods for identifying what really matters to patients and carers, detecting obstacles to changing performance, and explaining why improvement does or does not occur. The use of such methods in future studies could lead to a better understanding of how to improve quality. PMID:12448807

  13. Putting Writing Research into Practice: Applications for Teacher Professional Development

    ERIC Educational Resources Information Center

    Troia, Gary A., Ed.; Shankland, Rebecca K., Ed.; Heintz, Anne, Ed.

    2010-01-01

    What are the most effective methods for teaching writing across grade levels and student populations? What kind of training do teachers need to put research-validated methods into practice? This unique volume combines the latest writing research with clear-cut recommendations for designing high-quality professional development efforts. Prominent…

  14. Tremelimumab: research and clinical development

    PubMed Central

    Comin-Anduix, Begoña; Escuin-Ordinas, Helena; Ibarrondo, Francisco Javier

    2016-01-01

    The immune checkpoint therapy is a relatively recent strategy that aims to tweak the immune system to effectively attack cancer cells. The understanding of the immune responses and their regulation at the intracellular level and the development of fully humanized monoclonal antibodies are the pillars of an approach that could elicit durable clinical responses and even remission in some patients with cancer. Most of the immune checkpoints that regulate the T-cell responses (activation and inhibition) operate through proteins present on the cytoplasmic membrane of the immune cells. Therefore, specific antibodies capable of blocking the inhibitory signals should lead to unrestrained immune responses that supersede the inhibitory mechanisms, which are naturally present in the tumor microenviroment. The best-known and most successful targets for immune checkpoint therapy are the cytotoxic T-lymphocyte antigen-4 and programmed cell death-1 coreceptors. Tremelimumab (CP-675,206) is a fully humanized monoclonal antibody specific for cytotoxic T-lymphocyte antigen-4, which has been successfully used to treat patients with metastatic melanoma and some other cancers. Although still a work in progress, the use of tremelimumab as an immune checkpoint therapeutic agent is a promising approach alone or in combination with other anticancer drugs. Here, we review the use of this antibody in a number of clinical trials against solid tumors. PMID:27042127

  15. Geothermal energy research and development

    SciTech Connect

    Fridleifsson, I.B. ); Freeston, D.H. . Geothermal Inst.)

    1994-04-01

    Today, electricity is generated from geothermal energy in 21 countries. The installed capacity is nearly 6300 MW-electric. Four developing countries (El Salvador 18%, Kenya 11%, Nicaragua 18% and Philippines 21%) produce over 10% of their total electricity from geothermal. Electric generation cost is commonly around 4 US cents/kWh. Direct utilization of geothermal water is known in about 40 countries, thereof 14 countries have each an installed capacity of over 100 MW-thermal. A worldwide survey shows that the total investments in geothermal energy between 1973 and 1992 amounted to approximately 22 billion US$. During the two decades, 30 countries invested each over 20 million US$, 12 countries over 200 million US$, and 5 countries over 1 billion US$. During the first decade, 1973--1982, public funding amounted to 4.6 billion US$ and private funding to 3 billion US$. During the second decade, 1983--1992, public funding amounted to 6.6 billion US$ and private funding to 7.7 billion US$. The relative economic viability of geothermal energy will improve significantly if and when a pollution tax is endorsed on power production using fossil fuels. Geothermal exploration and exploitation requires skills from many scientific and engineering disciplines. International geothermal training centers are operated in Iceland, Italy, Japan, Mexico, and New Zealand. The International Geothermal Association was founded in 1988 and has over 2,000 members in all parts of the world.

  16. Codes & standards research, development & demonstration Roadmap

    SciTech Connect

    None, None

    2008-07-22

    This Roadmap is a guide to the Research, Development & Demonstration activities that will provide data required for SDOs to develop performance-based codes and standards for a commercial hydrogen fueled transportation sector in the U.S.

  17. Research in Review: Prosocial Development in Children.

    ERIC Educational Resources Information Center

    Honig, Alice Sterling

    1982-01-01

    Reviews theory and research on various aspects of prosocial development, discusses curricula designed to increase the ability of young children to behave in prosocial ways, and lists six factors that can be used to facilitate children's prosocial development. (RH)

  18. Social Media and Mentoring in Biomedical Research Faculty Development

    ERIC Educational Resources Information Center

    Teruya, Stacey Alan; Bazargan-Hejazi, Shahrzad

    2014-01-01

    Purpose: To determine how effective and collegial mentoring in biomedical research faculty development may be implemented and facilitated through social media. Method: The authors reviewed the literature for objectives, concerns, and limitations of career development for junior research faculty. They tabularized these as developmental goals, and…

  19. Research and Development Work: Developing Teachers as Researchers or Just Teachers?

    ERIC Educational Resources Information Center

    Postholm, May Britt

    2009-01-01

    This article focuses on the theoretical frame of action research and the teacher as researcher, working through a Norwegian Research Council-funded project in a school that explored learning strategies for pupils' subject and social development. Action research is here called research and development (R&D) work as the term envisages that research…

  20. Action Research for Developing Social Workers' Research Capacity

    ERIC Educational Resources Information Center

    Lunt, Neil; Fouche, Christa

    2009-01-01

    We reflect on the action research process implemented in assisting the development of a culture of practitioner inquiry amongst social workers in social services agencies, and highlight the overall outcomes of the intervention. The paper outlines the rationale and process for undertaking an action research process with social services…

  1. Doing Research on Education for Sustainable Development

    ERIC Educational Resources Information Center

    Reunamo, Jyrki; Pipere, Anita

    2011-01-01

    Purpose: The purpose of this paper is to describe the research preferences and differences of education for sustainable development (ESD) researchers. A model with the continuums assimilation-accommodation and adaptation-agency was applied resulting in quantitative, qualitative, theoretic and participative research orientations.…

  2. Developing Qualitative Research Questions: A Reflective Process

    ERIC Educational Resources Information Center

    Agee, Jane

    2009-01-01

    The reflective and interrogative processes required for developing effective qualitative research questions can give shape and direction to a study in ways that are often underestimated. Good research questions do not necessarily produce good research, but poorly conceived or constructed questions will likely create problems that affect all…

  3. Role of research aircraft in technology development

    NASA Technical Reports Server (NTRS)

    Szalai, K. J.

    1984-01-01

    The United States's aeronautical research program has been rich in the use of research aircraft to explore new flight regimes, develop individual aeronautical concepts, and investigate new vehicle classes and configurations. This paper reviews the NASA supercritical wing, digital fly-by-wire, HiMAT, and AD-1 oblique-wing flight research programs, and draws from these examples general conclusions regarding the role and impact of research aircraft in technology development. The impact of a flight program on spinoff technology is also addressed. The secondary, serendipitous results are often highly significant. Finally, future research aircraft programs are examined for technology trends and expected results.

  4. Adapting biomarker technologies to adverse outcome pathways (AOPs) research: current thoughts on using in vivo discovery for developing in vitro target methods

    EPA Science Inventory

    Adverse outcome pathways (AOP) research is a relatively new concept in human systems biology for assessing the molecular level linkage from an initiating (chemical) event that could lead to a disease state. Although most implementations of AOPs are based on liquids analyses, the...

  5. INDUSTRIAL RESEARCH AND DEVELOPMENT INFORMATION SYSTEM (IRIS)

    EPA Science Inventory

    The National Science Foundation's (NSF) Industrial Research and Development Information System (IRIS) links an online interface to a historical database with more than 2,500 statistical tables containing all industrial research and development (R&D) data published by NSF since 19...

  6. Future of federal research and development

    SciTech Connect

    Goldman, D.T.

    1995-12-31

    This paper very briefly describes factors affecting federal funding for research and development. Historical, political, and economic aspects of funding are outlined. Projections of future funding is provided in general terms. The potential of the national laboratories for continued research and development contributions is described.

  7. Grounded Theory Methods and Qualitative Family Research

    ERIC Educational Resources Information Center

    LaRossa, Ralph

    2005-01-01

    Among the different qualitative approaches that may be relied upon in family theorizing, grounded theory methods (GTM), developed by Barney Glaser and Anselm Strauss, are the most popular. Despite their centrality to family studies and to other fields, however, GTM can be opaque and confusing. Believing that simplifying GTM would allow them to be…

  8. Rainfall Simulation: methods, research questions and challenges

    NASA Astrophysics Data System (ADS)

    Ries, J. B.; Iserloh, T.

    2012-04-01

    In erosion research, rainfall simulations are used for the improvement of process knowledge as well as in the field for the assessment of overland flow generation, infiltration, and erosion rates. In all these fields of research, rainfall experiments have become an indispensable part of the research methods. In this context, small portable rainfall simulators with small test-plot sizes of one square-meter or even less, and devices of low weight and water consumption are in demand. Accordingly, devices with manageable technical effort like nozzle-type simulators seem to prevail against larger simulators. The reasons are obvious: lower costs and less time consumption needed for mounting enable a higher repetition rate. Regarding the high number of research questions, of different fields of application, and not least also due to the great technical creativity of our research staff, a large number of different experimental setups is available. Each of the devices produces a different rainfall, leading to different kinetic energy amounts influencing the soil surface and accordingly, producing different erosion results. Hence, important questions contain the definition, the comparability, the measurement and the simulation of natural rainfall and the problem of comparability in general. Another important discussion topic will be the finding of an agreement on an appropriate calibration method for the simulated rainfalls, in order to enable a comparison of the results of different rainfall simulator set-ups. In most of the publications, only the following "nice" sentence can be read: "Our rainfall simulator generates a rainfall spectrum that is similar to natural rainfall!". The most substantial and critical properties of a simulated rainfall are the drop-size distribution, the fall velocities of the drops, and the spatial distribution of the rainfall on the plot-area. In a comparison of the most important methods, the Laser Distrometer turned out to be the most up

  9. Oman: A Case Study on Research and Development of the Indigenous Building Methods, Materials, Local Skills and Resources. Report Studies ... C.88.

    ERIC Educational Resources Information Center

    Norton, John

    A brief resume of a major study conducted in 1973 identifies the extent to which the indigenous building methods and materials of Oman are capable of meeting the country's contemporary shelter needs, and compares them with alternative materials and techniques being introduced as replacements. Visits to 20 towns and villages in 6 regions and…

  10. Applications of mixed-methods methodology in clinical pharmacy research.

    PubMed

    Hadi, Muhammad Abdul; Closs, S José

    2016-06-01

    Introduction Mixed-methods methodology, as the name suggests refers to mixing of elements of both qualitative and quantitative methodologies in a single study. In the past decade, mixed-methods methodology has gained popularity among healthcare researchers as it promises to bring together the strengths of both qualitative and quantitative approaches. Methodology A number of mixed-methods designs are available in the literature and the four most commonly used designs in healthcare research are: the convergent parallel design, the embedded design, the exploratory design, and the explanatory design. Each has its own unique advantages, challenges and procedures and selection of a particular design should be guided by the research question. Guidance on designing, conducting and reporting mixed-methods research is available in the literature, so it is advisable to adhere to this to ensure methodological rigour. When to use it is best suited when the research questions require: triangulating findings from different methodologies to explain a single phenomenon; clarifying the results of one method using another method; informing the design of one method based on the findings of another method, development of a scale/questionnaire and answering different research questions within a single study. Two case studies have been presented to illustrate possible applications of mixed-methods methodology. Limitations Possessing the necessary knowledge and skills to undertake qualitative and quantitative data collection, analysis, interpretation and integration remains the biggest challenge for researchers conducting mixed-methods studies. Sequential study designs are often time consuming, being in two (or more) phases whereas concurrent study designs may require more than one data collector to collect both qualitative and quantitative data at the same time. PMID:26659085

  11. Microbial Resistant Test Method Development

    EPA Science Inventory

    Because humans spend most of their time in the indoor environment, environmental analysis of the quality of indoor air has become an important research topic. A major component of the aerosol in the indoor environment consists of biological particles, called bioaerosols, and fur...

  12. Connecting Communities to Health Research: Development of the Project CONNECT Minority Research Registry

    PubMed Central

    Green, Melissa A.; Kim, Mimi M.; Barber, Sharrelle; Odulana, Abedowale A.; Godley, Paul A.; Howard, Daniel L.; Corbie-Smith, Giselle M.

    2013-01-01

    Introduction Prevention and treatment standards are based on evidence obtained in behavioral and clinical research. However, racial and ethnic minorities remain relatively absent from the science that develops these standards. While investigators have successfully recruited participants for individual studies using tailored recruitment methods, these strategies require considerable time and resources. Research registries, typically developed around a disease or condition, serve as a promising model for a targeted recruitment method to increase minority participation in health research. This study assessed the tailored recruitment methods used to populate a health research registry targeting African-American community members. Methods We describe six recruitment methods applied between September 2004 and October 2008 to recruit members into a health research registry. Recruitment included direct (existing studies, public databases, community outreach) and indirect methods (radio, internet, and email) targeting the general population, local universities, and African American communities. We conducted retrospective analysis of the recruitment by method using descriptive statistics, frequencies, and chi-square statistics. Results During the recruitment period, 608 individuals enrolled in the research registry. The majority of enrollees were African American, female, and in good health. Direct and indirect methods were identified as successful strategies for subgroups. Findings suggest significant associations between recruitment methods and age, presence of existing health condition, prior research participation, and motivation to join the registry. Conclusions A health research registry can be a successful tool to increase minority awareness of research opportunities. Multi-pronged recruitment approaches are needed to reach diverse subpopulations. PMID:23340183

  13. Managing safety in a research and development environment

    SciTech Connect

    Cummings, G.E.

    1995-12-22

    A method for managing safety in a research and development environment is described which involves both the subject matter experts and the researchers in development of safety policy and implementation planning. This method has been used effectively at LLNL to maximize safety benefits while minimizing the costs of the safety program and aggravation to the researcher. A product of this effort is the establishment of an effective safety culture as the line organizations work with the subject matter experts to develop and implement the safety program.

  14. Innovative methods in soil phosphorus research: A review

    PubMed Central

    Kruse, Jens; Abraham, Marion; Amelung, Wulf; Baum, Christel; Bol, Roland; Kühn, Oliver; Lewandowski, Hans; Niederberger, Jörg; Oelmann, Yvonne; Rüger, Christopher; Santner, Jakob; Siebers, Meike; Siebers, Nina; Spohn, Marie; Vestergren, Johan; Vogts, Angela; Leinweber, Peter

    2015-01-01

    Phosphorus (P) is an indispensable element for all life on Earth and, during the past decade, concerns about the future of its global supply have stimulated much research on soil P and method development. This review provides an overview of advanced state-of-the-art methods currently used in soil P research. These involve bulk and spatially resolved spectroscopic and spectrometric P speciation methods (1 and 2D NMR, IR, Raman, Q-TOF MS/MS, high resolution-MS, NanoSIMS, XRF, XPS, (µ)XAS) as well as methods for assessing soil P reactions (sorption isotherms, quantum-chemical modeling, microbial biomass P, enzymes activity, DGT, 33P isotopic exchange, 18O isotope ratios). Required experimental set-ups and the potentials and limitations of individual methods present a guide for the selection of most suitable methods or combinations. PMID:26167132

  15. Advances in Child Development: Theory and Research.

    ERIC Educational Resources Information Center

    Nesdale, Andrew R., Ed.; And Others

    This book consists of 31 papers focusing on aspects of child development. Mainly reports of research, papers are grouped topically into four sections dealing respectively with perceptual, language/communication, cognitive, and social development. Most of the nine papers in section 1 focus on the perceptual development of infants. Topics include…

  16. Science Teacher Development through Collaborative Action Research

    ERIC Educational Resources Information Center

    Fazio, Xavier; Melville, Wayne

    2008-01-01

    This article explores the views and actions of four science teachers participating in a collaborative action research project. A qualitative case study approach was used to describe and analyze the development of these teachers. This development initially involved the teachers critically comparing their extant practices to current developments in…

  17. Informatics Methods to Enable Sharing of Quantitative Imaging Research Data

    PubMed Central

    Levy, Mia A.; Freymann, John B.; Kirby, Justin S.; Fedorov, Andriy; Fennessy, Fiona M.; Eschrich, Steven A.; Berglund, Anders E.; Fenstermacher, David A.; Tan, Yongqiang; Guo, Xiaotao; Casavant, Thomas L.; Brown, Bartley J.; Braun, Terry A.; Dekker, Andre; Roelofs, Erik; Mountz, James M.; Boada, Fernando; Laymon, Charles; Oborski, Matt; Rubin, Daniel L

    2012-01-01

    Introduction The National Cancer Institute (NCI) Quantitative Research Network (QIN) is a collaborative research network whose goal is to share data, algorithms and research tools to accelerate quantitative imaging research. A challenge is the variability in tools and analysis platforms used in quantitative imaging. Our goal was to understand the extent of this variation and to develop an approach to enable sharing data and to promote reuse of quantitative imaging data in the community. Methods We performed a survey of the current tools in use by the QIN member sites for representation and storage of their QIN research data including images, image meta-data and clinical data. We identified existing systems and standards for data sharing and their gaps for the QIN use case. We then proposed a system architecture to enable data sharing and collaborative experimentation within the QIN. Results There area variety of tools currently used by each QIN institution. We developed a general information system architecture to support the QIN goals. We also describe the remaining architecture gaps we are developing to enable members to share research images and image meta-data across the network. Conclusions As a research network, the QIN will stimulate quantitative imaging research by pooling data, algorithms and research tools. However, there are gaps in current functional requirements that will need to be met by future informatics development. Special attention must be given to the technical requirements needed to translate these methods into the clinical research workflow to enable validation and qualification of these novel imaging biomarkers. PMID:22770688

  18. Advanced probabilistic method of development

    NASA Technical Reports Server (NTRS)

    Wirsching, P. H.

    1987-01-01

    Advanced structural reliability methods are utilized on the Probabilistic Structural Analysis Methods (PSAM) project to provide a tool for analysis and design of space propulsion system hardware. The role of the effort at the University of Arizona is to provide reliability technology support to this project. PSAM computer programs will provide a design tool for analyzing uncertainty associated with thermal and mechanical loading, material behavior, geometry, and the analysis methods used. Specifically, reliability methods are employed to perform sensitivity analyses, to establish the distribution of a critical response variable (e.g., stress, deflection), to perform reliability assessment, and ultimately to produce a design which will minimize cost and/or weight. Uncertainties in the design factors of space propulsion hardware are described by probability models constructed using statistical analysis of data. Statistical methods are employed to produce a probability model, i.e., a statistical synthesis or summary of each design variable in a format suitable for reliability analysis and ultimately, design decisions.

  19. Developments in Space Research in Nigeria

    NASA Astrophysics Data System (ADS)

    Oke, O.

    2006-08-01

    Nigeria's desire to venture into space technology was first made known to ECA/ OAU member countries at an inter-governmental meeting in Addis Ababa, 1976. The Nigerian space research is highly rated in Africa in terms of reputation and scientific results. The National Space Research and Development Agency (NASRDA), Nigeria's space research coordinating body; has taken a more active role to help Nigeria's space research community to succeed internationally. The paper presents recent examples of Nigeria's successes in space and its detailed applications in areas such as remote sensing, meteorology, communication and Information Technology. and many more. It gave an analysis of the statistics of Nigerian born space scientists working in the other space-faring nations. The analysis have been used to develop a model for increasing Nigerian scientist's involvement in the development of space research in Nigeria. It concluded with some thoughts on the current and future of Nigeria's space borne scientific experiments, policies and programs.

  20. Research methods to develop measures of effectiveness of the United States Coast Guard`s Vessel Inspection and Boarding Program, Volume 1 - executive summary

    SciTech Connect

    Wheeler, T.; Cox, R.; Gawande, K.

    1995-04-01

    The primary objective of this study is to provide Measures of Effectiveness (MOEs) of the U.S. Coast Guard Marine Inspection and Boarding Program based on objective scientific methods. A secondary objective of the study is to provide USCG management with a methodologically and theoretically sound aid to effective policy decision-making. The MOEs constructed in this study are specific to the Marine Inspection and Boarding Program, but the methodology of the study is based on sound theoretical principles that are probably applicable to a range of USCG activities. Hence the methodology applies equally to other important USCG programs and can be similarly used to measure their effectiveness and as an aid to decision-making.

  1. Research methods to develop Measures of Effectiveness of the United States Coast Guard`s Vessel Inspection and Boarding Program. Volume 2, Main report

    SciTech Connect

    Wheeler, T.; Cox, R.; Gawande, K.; Stone, R.; Waisel, L.; Wallace, W.A.

    1995-04-01

    The primary objective of this study is to provide Measures of Effectiveness (MOEs) of the US Coast Guard Marine Inspection and Boarding Program based on objective scientific methods. A secondary objective of the study is to provide USCG management with a methodologically and theoretically sound aid to effective policy decision-making. The MOEs constructed in this study are specific to the Marine Inspection and Boarding Program, but the methodology of the study is based on sound theoretical principles that are probably applicable to a range of USCG activities. Hence the methodology applied equally to other important USCG programs and can be similarly used to measure their effectiveness and as an aid to decision-making.

  2. Forward in time methods for global climate research. Final report

    SciTech Connect

    Margolin, L.G.; Smolarkiewicz, P.K.

    1996-05-01

    Purpose is to demonstrate feasibility and utility of nonoscillatory forward-in-time (NFT) methods formodeling the global dynamics of the atmosphere and oceans. This includes development of new algorithms, construction of numerical models, and testing these models. One aspect of the research is to compare two variants of NFT methods, one based on Eulerian approximations and the other based on semi-Lagrangian approximations.

  3. Employing Design and Development Research (DDR): Approaches in the Design and Development of Online Arabic Vocabulary Learning Games Prototype

    ERIC Educational Resources Information Center

    Sahrir, Muhammad Sabri; Alias, Nor Aziah; Ismail, Zawawi; Osman, Nurulhuda

    2012-01-01

    The design and development research, first proposed by Brown and Collins in the 1990s, is currently among the well-known methods in educational research to test theory and validate its practicality. The method is also known as developmental research, design research, design-based research, formative research and design-cased and possesses…

  4. Advancing Administrative Supports for Research Development

    ERIC Educational Resources Information Center

    Briar-Lawson, Katharine; Korr, Wynne; White, Barbara; Vroom, Phyllis; Zabora, James; Middleton, Jane; Shank, Barbara; Schatz, Mona

    2008-01-01

    Research administrative supports must parallel and reinforce faculty initiatives in research grant procurement. This article features several types of developments that draw on presentations at the National Association of Deans and Directors of Schools of Social Work meetings. Key changes in social work programs are addressed, including the…

  5. Technology Transfer in Research and Development.

    ERIC Educational Resources Information Center

    Creighton, J. W., Ed.; Jolly, J. A., Ed.

    If a secondary use of research and development output is possible and feasible, then the original cost of the research can be viewed as providing a substantial contribution over and above its initial purpose and ends. This "technology transfer" from primary to secondary purposes is becoming increasingly important, if for no other reason than that…

  6. Developing as Teacher Educator-Researchers

    ERIC Educational Resources Information Center

    Patrizio, Kami M.; Ballock, Ellen; McNary, Scot W.

    2011-01-01

    This self-study explores the role of collaboration in the development of three new faculty members as teacher educator-researchers. The research finds that protocol-structured dialogue about artifacts of classroom practice promotes understanding of the complex relationships among teachers, student, content, and context. We also report on the…

  7. It's Not Magic! Research on Developing Expertise

    ERIC Educational Resources Information Center

    Peskin, Joan

    2011-01-01

    In the past two decades, a large body of research has examined the differences between novices and experts in subject areas ranging from physics to poetry. Yet research on developing expertise has found no "magic bullet" in becoming an expert and has concluded that innate talent plays a less prominent role than previously imagined. Various studies…

  8. New starts in research and development, 1982

    NASA Technical Reports Server (NTRS)

    Grosson, J.

    1981-01-01

    An outline in slide form, of some areas of U.S. Navy research and development utilizing airborne minicomputers is presented. The following program considerations are addressed: (1) research and engineering management; (2) budgeting; (3) equipment specifications and construction materials; (4) computer applications; (5) technological capabilities, utilization, and transfer; and (6) military applications.

  9. Lesson Study for Professional Development and Research

    ERIC Educational Resources Information Center

    Pierce, Robyn; Stacey, Kaye

    2011-01-01

    In this paper we demonstrate that "lesson study" may be adapted from its primary use as a professional development strategy for use as a research strategy, especially to identify principles of good lesson design. We report on a project undertaken in two Australian secondary schools where lesson study research was used to investigate the design of…

  10. Symbiotic New Program Development through Marketing Research.

    ERIC Educational Resources Information Center

    Urban, David J.; And Others

    1993-01-01

    The applicability of marketing research to development of college programs in collaboration with other institutions or individuals is discussed. It is recommended that college administrators conduct ongoing environmental scanning to identify major opportunities for joint programs, forming research groups to screen basic ideas and explore program…

  11. Developing Research Skills across the Undergraduate Curriculum

    ERIC Educational Resources Information Center

    Gray, Simon; Coates, Lee; Fraser, Ann; Pierce, Pam

    2015-01-01

    This chapter describes consortial efforts within the Great Lakes Colleges Association to share expertise and programming to build research skills throughout the undergraduate curriculum. Strategies to scaffold research skill development are provided from Allegheny College, Kalamazoo College, and The College of Wooster.

  12. Recent developments of atmospheric research in Ukraine

    NASA Astrophysics Data System (ADS)

    Milinevsky, G. P.; Danylevsky, V. O.; Grytsai, A. V.; Evtushevsky, O. M.; Kravchenko, V. O., Bovchaliuk, A. P.; Bovchaliuk, V. P.; Sosonkin, M. G.; Goloub, Ph.; Savitska, L. Y.; Udodov, E. V.; Voytenko, V. P.

    2012-11-01

    In recent years the Joint Laboratory of Atmospheric Optics and Aerosols of Ukraine has been carrying out atmospheric research in cooperation with international program of climate change studies. Our current research is aimed at studying aerosol and ozone in the Earth's atmosphere, because these constituents have a substantial influence on climate. In Ukraine, atmospheric aerosol remote sensing in the PHOTONS/AERONET network has been carried out since 2006 in Sevastopol and 2008 in Kyiv. For this research, sunphotometers CIMEL CE318 have been used. A mobile AERONET station has been developed, which consists of CE318N and portable Microtops II sunphotometers, as well as two self-designed experimental portable sunphotometer models and an ozonometer for aerosol and ozone study. The team's findings on aerosol spectral optical thickness, as well as optical and physical properties of aerosol particles (single-scattering albedo, distribution of particles by sizes, Ångström exponent), are discussed in the paper. In 2010, upon the establishment of the new regional atmospheric research station Nr.498 Kyiv-Goloseyev, the team commenced with measurements of the total column density and vertical distribution of ozone, using the Dobson D040 spectrophotometer, in the framework of the Global Atmosphere Watch Program of WMO. The station has also been equipped with a Vaisala automatic weather station, a surface ozone 49i analyzer, and an experimental complex for monitoring secondary space rays. The aerosol and ozone measurements have been continuously submitted to data centres of AERONET (http://aeronet.gsfc.nasa.gov/) and WMO (www.woudc.org/data/). For aerosol and ozone research, the data from satellite sources (POLDER, MODIS, OMI, and SCIAMACHY) have also been analysed. The work on a proposal to design, build, and launch the space radiometer/polarimeter for global monitoring of atmospheric aerosols has commenced recently. This instrument should have the capability of

  13. Methods development for electron transport

    NASA Astrophysics Data System (ADS)

    Ganapol, Barry D.

    1992-04-01

    This report consists of two code manuals and an article recently published in the proceedings of the American Nuclear Society Mathematics and Computation Topical Meeting held in Pittsburgh. In these presentations, deterministic calculational methods simulating electron transport in solids are detailed. The first method presented (Section 2) is for the solution of the Spencer-Lewis equation in which electron motion is characterized by continuous slowing down theory and a pathlength formulation. The FN solution to the standard monoenergetic transport equation for electron transport with isotropic scattering in finite media is given in Section 3. For both codes, complete flow charts, operational instructions and sample problems are included. Finally, in Section 4, an application of the multigroup formulation of electron transport in an infinite medium is used to verify an equivalent SN formulation. For this case, anisotropic scattering is also included.

  14. Fast Charging Electric Vehicle Research & Development Project

    SciTech Connect

    Heny, Michael

    2014-03-31

    The research and development project supported the engineering, design and implementation of on-road Electric Vehicle (“EV”) charging technologies. It included development of potential solutions for DC fast chargers (“DCFC”) capable of converting high voltage AC power to the DC power required by EVs. Additional development evaluated solutions related to the packaging of power electronic components and enclosure design, as well as for the design and evaluation of EV charging stations. Research compared different charging technologies to identify optimum applications in a municipal fleet. This project collected EV usage data and generated a report demonstrating that EVs, when supported by adequate charging infrastructure, are capable of replacing traditional internal combustion vehicles in many municipal applications. The project’s period of performance has demonstrated various methods of incorporating EVs into a municipal environment, and has identified three general categories for EV applications: - Short Commute: Defined as EVs performing in limited duration, routine commutes. - Long Commute: Defined as tasks that require EVs to operate in longer daily mileage patterns. - Critical Needs: Defined as the need for EVs to be ready at every moment for indefinite periods. Together, the City of Charlottesville, VA (the “City”) and Aker Wade Power Technologies, LLC (“Aker Wade”) concluded that the EV has a viable position in many municipal fleets but with limited recommendation for use in Critical Needs applications such as Police fleets. The report also documented that, compared to internal combustion vehicles, BEVs have lower vehicle-related greenhouse gas (“GHG”) emissions and contribute to a reduction of air pollution in urban areas. The enhanced integration of EVs in a municipal fleet can result in reduced demand for imported oil and reduced municipal operating costs. The conclusions indicated in the project’s Engineering Report (see

  15. Laboratory Directed Research and Development Program

    SciTech Connect

    Ogeka, G.J.; Romano, A.J.

    1992-12-01

    This report briefly discusses the following research: Advances in Geoexploration; Transvenous Coronary Angiography with Synchrotron X-Rays; Borehole Measurements of Global Warming; Molecular Ecology: Development of Field Methods for Microbial Growth Rate and Activity Measurements; A New Malaria Enzyme - A Potential Source for a New Diagnostic Test for Malaria and a Target for a New Antimalarial Drug; Basic Studies on Thoron and Thoron Precursors; Cloning of the cDNA for a Human Serine/Threonine Protein Kinase that is Activated Specifically by Double-Stranded DNA; Development of an Ultra-Fast Laser System for Accelerator Applications; Cluster Impact Fusion; Effect of a Bacterial Spore Protein on Mutagenesis; Structure and Function of Adenovirus Penton Base Protein; High Resolution Fast X-Ray Detector; Coherent Synchrotron Radiation Longitudinal Bunch Shape Monitor; High Grain Harmonic Generation Experiment; BNL Maglev Studies; Structural Investigations of Pt-Based Catalysts; Studies on the Cellular Toxicity of Cocaine and Cocaethylene; Human Melanocyte Transformation; Exploratory Applications of X-Ray Microscopy; Determination of the Higher Ordered Structure of Eukaryotic Chromosomes; Uranium Neutron Capture Therapy; Tunneling Microscopy Studies of Nanoscale Structures; Nuclear Techiques for Study of Biological Channels; RF Sources for Accelerator Physics; Induction and Repair of Double-Strand Breaks in the DNA of Human Lymphocytes; and An EBIS Source of High Charge State Ions up to Uranium.

  16. [Clinical research methods in the nursing discipline framework].

    PubMed

    Goulet, C

    1999-12-01

    Within the nursing discipline, the research helps or should help to develop and assess the theories related to the relevant phenomena. A professional discipline such as ours determines the relevant phenomena through its sphere of activity and the priorities of the society in general. With time, the disciplines develop a preference in the way of thinking about their discipline. At that point, there is no singular approach to the development of knowledge inside the nursing discipline, and no consensus either on the way of carrying out nursing research, whether it is applied or not. From time immemorial, the logical and systematic chain of reasoning coupled with the minute observation, the reflection and the intuition have built up the processes essential to the understanding of the human natural phenomena. Thus, the nursing research was mainly influenced by the two prevailing approaches (quantitative and qualitative) both focused on the experience, but using different strategies to get in touch with reality. Recently, the triangulation of the research elements seems more frequent, whether it is the combination of theories, of methods or of researchers of different disciplines with different perspectives. Each approach has its own methods and criteria to collect and analyse the data, then to interpret and check the results. The reproduction and the confirmation of this knowledge through additional and critical research are essential if we want this knowledge to be recognized by this discipline. PMID:12037839

  17. Advanced Life Support Research and Technology Development

    NASA Technical Reports Server (NTRS)

    Kliss, Mark

    2001-01-01

    A videograph outlining life support research. The Human Exploration and Development of Space (HEDS) Enterprise's goals are to provide life support self-sufficiency for human beings to carry out research and exploration productively in space, to open the door for planetary exploration, and for benefits on Earth. Topics presented include the role of NASA Ames, funding, and technical monitoring. The focused research areas discussed include air regeneration, carbon dioxide removal, Mars Life Support, water recovery, Vapor Phase Catalytic Ammonia Removal (VPCAR), solid waste treatment, and Supercritical Water Oxidation (SCWC). Focus is placed on the utilization of Systems Integration, Modeling and Analysis (SIMA) and Dynamic Systems Modeling in this research.

  18. Standard methods for fungal brood disease research

    PubMed Central

    Jensen, Annette Bruun; Aronstein, Kathrine; Flores, José Manuel; Vojvodic, Svjetlana; Palacio, María Alejandra; Spivak, Marla

    2013-01-01

    Summary Chalkbrood and stonebrood are two fungal diseases associated with honey bee brood. Chalkbrood, caused by Ascosphaera apis, is a common and widespread disease that can result in severe reduction of emerging worker bees and thus overall colony productivity. Stonebrood is caused by Aspergillus spp. that are rarely observed, so the impact on colony health is not very well understood. A major concern with the presence of Aspergillus in honey bees is the production of airborne conidia, which can lead to allergic bronchopulmonary aspergillosis, pulmonary aspergilloma, or even invasive aspergillosis in lung tissues upon inhalation by humans. In the current chapter we describe the honey bee disease symptoms of these fungal pathogens. In addition, we provide research methodologies and protocols for isolating and culturing, in vivo and in vitro assays that are commonly used to study these host pathogen interactions. We give guidelines on the preferred methods used in current research and the application of molecular techniques. We have added photographs, drawings and illustrations to assist bee-extension personnel and bee scientists in the control of these two diseases. PMID:24198438

  19. When Academics Integrate Research Skill Development in the Curriculum

    ERIC Educational Resources Information Center

    Willison, J. W.

    2012-01-01

    This study considered outcomes when 27 academics explicitly developed and assessed student research skills in 28 regular (non-research methods) semester-length courses. These courses ranged from small (n = 17) to medium-large (n = 222) and included those from first year to masters in business, engineering, health science, humanities and science,…

  20. JPL basic research review. [research and advanced development

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Current status, projected goals, and results of 49 research and advanced development programs at the Jet Propulsion Laboratory are reported in abstract form. Areas of investigation include: aerodynamics and fluid mechanics, applied mathematics and computer sciences, environment protection, materials science, propulsion, electric and solar power, guidance and navigation, communication and information sciences, general physics, and chemistry.

  1. The Use of Mixed Methods for Therapeutic Massage Research

    PubMed Central

    Porcino, Antony Joseph; Verhoef, Marja J.

    2010-01-01

    Mixed methods research is the integration of quantitative and qualitative components in a research project. Whether you are reading or designing a mixed methods research project, it is important to be familiar with both qualitative and quantitative research methods and the specific purposes for which they are brought together in a study: triangulation, complementarity, expansion, initiation, or development. In addition, decisions need to be made about the sequencing and the priority or importance of each qualitative and quantitative component relative to the other components, and the point or points at which the various qualitative and quantitative components will be integrated. Mixed methods research is increasingly being recognized for its ability to bring multiple points of view to a research project, taking advantage of the strengths of each of the quantitative and qualitative components to explain or resolve complex phenomena or results. This ability becomes critical when complex healing systems such as therapeutic massage are being studied. Complex healing systems may have multiple physiologic effects, often reflected in changes throughout the patient’s body. Additionally, the patient’s experience of the treatment may be an important outcome. PMID:21589698

  2. Research and Development of Future Muon Collider

    SciTech Connect

    Yonehara, K.; /Fermilab

    2012-05-01

    Muon collider is a considerable candidate of the next generation high-energy lepton collider machine. A novel accelerator technology must be developed to overcome several intrinsic issues of muon acceleration. Recent research and development of critical beam elements for a muon accelerator, especially muon beam phase space ionization cooling channel, are reviewed in this paper.

  3. Teachers as Researchers: Supporting Professional Development.

    ERIC Educational Resources Information Center

    Gennaoui, Michele; Kretschmer, Robert E.

    1996-01-01

    Contrasts traditional professional development and a teacher-as-researcher project implemented at the Saint Francis de Sales School for the Deaf. Discusses ways the project influenced the professional development of teachers, the effects on the school community of group collaboration among diverse professional staff, support mechanisms required,…

  4. Current Issues in Research on Early Development.

    ERIC Educational Resources Information Center

    Siegel, Alberta E.

    Research on early development is moving apace. Developmental psychology is again giving serious attention to ages and stages. This attention is due, in great part, to the formulations about cognitive development by Piaget. Earlier in the century, the experimental approach to child study came to reflect psychology's generally heavy commitment to…

  5. Early Brain Development Research Review and Update

    ERIC Educational Resources Information Center

    Schiller, Pam

    2010-01-01

    Thanks to imaging technology used in neurobiology, people have access to useful and critical information regarding the development of the human brain. This information allows them to become much more effective in helping children in their early development. In fact, when people base their practices on the findings from medical science research,…

  6. 78 FR 16357 - Research, Engineering and Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... Federal Aviation Administration Research, Engineering and Development Advisory Committee AGENCY: Federal... Research, Engineering and Development (R,E&D) Advisory Committee. Name: Research, Engineering & Development... agenda will include receiving from the Committee guidance for FAA's research and development...

  7. Developing research skills in medical students: AMEE Guide No. 69.

    PubMed

    Laidlaw, Anita; Aiton, Jim; Struthers, Julie; Guild, Simon

    2012-01-01

    This Guide has been written to provide guidance for individuals involved in curriculum design who wish to develop research skills and foster the attributes in medical undergraduates that help develop research. The Guide will provoke debate on an important subject, and although written specifically with undergraduate medical education in mind, we hope that it will be of interest to all those involved with other health professionals' education. Initially, the Guide describes why research skills and its related attributes are important to those pursuing a medical career. It also explores the reasons why research skills and an ethos of research should be instilled into professionals of the future. The Guide also tries to define what these skills and attributes should be for medical students and lays out the case for providing opportunities to develop research expertise in the undergraduate curriculum. Potential methods to encourage the development of research-related attributes are explored as are some suggestions as to how research skills could be taught and assessed within already busy curricula. This publication also discusses the real and potential barriers to developing research skills in undergraduate students, and suggests strategies to overcome or circumvent these. Whilst we anticipate that this Guide will appeal to all levels of expertise in terms of student research, we hope that, through the use of case studies, we will provide practical advice to those currently developing this area within their curriculum. PMID:22905661

  8. REQUEST FOR APPLICATIONS FOR A COOPERATIVE AGREEMENT TO PROVIDE ASSISTANCE FOR CONDUCTING RESEARCH TO DEVELOP IMPROVED METHODS AND APPROACHES TO EMPOWER COMMUNITIES TO PARTICIPATE MORE EFFECTIVELY IN ENVIRONMENTAL CLEANUPS

    EPA Science Inventory

    The Environmental Protection Agency (EPA), Office of Research and Development, National Center for Environmental Assessment (NCEA) is issuing this Request for Applications (RFA) for cooperative agreements to provide assistance conducting research to stimulate advances in the scie...

  9. Indentation Methods in Advanced Materials Research Introduction

    SciTech Connect

    Pharr, George Mathews; Cheng, Yang-Tse; Hutchings, Ian; Sakai, Mototsugu; Moody, Neville; Sundararajan, G.; Swain, Michael V.

    2009-01-01

    Since its commercialization early in the 20th century, indentation testing has played a key role in the development of new materials and understanding their mechanical behavior. Progr3ess in the field has relied on a close marriage between research in the mechanical behavior of materials and contact mechanics. The seminal work of Hertz laid the foundations for bringing these two together, with his contributions still widely utilized today in examining elastic behavior and the physics of fracture. Later, the pioneering work of Tabor, as published in his classic text 'The Hardness of Metals', exapdned this understanding to address the complexities of plasticity. Enormous progress in the field has been achieved in the last decade, made possible both by advances in instrumentation, for example, load and depth-sensing indentation and scanning electron microscopy (SEM) and transmission electron microscopy (TEM) based in situ testing, as well as improved modeling capabilities that use computationally intensive techniques such as finite element analysis and molecular dynamics simulation. The purpose of this special focus issue is to present recent state of the art developments in the field.

  10. EPA (ENVIRONMENTAL PROTECTION AGENCY) DEVELOPING METHODS TO ASSESS ENVIRONMENTAL RELEASE

    EPA Science Inventory

    The EPA has invested considerable research effort--intended to meet regulatory needs--toward developing methods for assessing the environmental effects of genetically engineered microorganisms (GEMs). Preliminary investigations centered on the fate, survival, accidental release, ...

  11. Development of methods for orderly growth of nanowires

    NASA Astrophysics Data System (ADS)

    Reznik, R. R.; Kotlyar, K. P.; Khrebtov, A. I.; Samsonenko, Yu B.; Soshnikov, I. P.; Dyakonov, V.; Zadiranov, U. M.; Tankelevskaya, E. M.; Kudryashov, D. A.; Shevchuk, D. S.; Cirlin, G. E.

    2015-12-01

    Method of manufacturing substrates for self-catalyst/free-catalyst ordered growth of the nanowires has been developed. Experiments show the possibility of autocatalytic growth of ordered GaAs NWs on the substrates produced during the research.

  12. Intervention Development and Cultural Adaptation Research With Diverse Families

    PubMed Central

    BERNAL, GUILLERMO

    2006-01-01

    This article provides an introduction to the special issue on intervention development and cultural adaptation research with diverse families. The need for research on intervention development and on cultural adaptation of interventions is presented, followed by a discussion of frameworks on treatment development. Seven articles included in this special issue serve as examples of the stages of treatment and intervention development, and of the procedures employed in the cultural adaptation with diverse families. An overview of the seven articles is provided to illustrate the treatment development process and the use of pluralistic research methods. We conclude with a call to the field for creative and innovative intervention development research with diverse families to contribute to the body of evidence-based practice with these populations. PMID:16768015

  13. Developing Research and Community Literacies to Recruit Latino Researchers and Practitioners to Address Health Disparities.

    PubMed

    Granberry, Phillip J; Torres, María Idalí; Allison, Jeroan J; Rosal, Milagros C; Rustan, Sarah; Colón, Melissa; Fontes, Mayara; Cruz, Ivettte

    2016-03-01

    Engaging community residents and undergraduate Latino students in developing research and community literacies can expose both groups to resources needed to address health disparities. The bidirectional learning process described in this article developed these literacies through an ethnographic mapping fieldwork activity that used a learning-by-doing method in combination with reflection on the research experience. The active efforts of research team members to promote reflection on the research activities were integral for developing research and community literacies. Our findings suggest that, through participating in this field research activity, undergraduate students and community residents developed a better understanding of resources for addressing health disparities. Our research approach assisted community residents and undergraduate students by demystifying research, translating scientific and community knowledge, providing exposure to multiple literacies, and generating increased awareness of research as a tool for change among community residents and their organizations. The commitment of the community and university leadership to this pedagogical method can bring out the full potential of mentoring, both to contribute to the development of the next generation of Latino researchers and to assist community members in their efforts to address health disparities. PMID:26896113

  14. Development Research of a Teachers' Educational Performance Support System: The Practices of Design, Development, and Evaluation

    ERIC Educational Resources Information Center

    Hung, Wei-Chen; Smith, Thomas J.; Harris, Marian S.; Lockard, James

    2010-01-01

    This study adopted design and development research methodology (Richey & Klein, "Design and development research: Methods, strategies, and issues," 2007) to systematically investigate the process of applying instructional design principles, human-computer interaction, and software engineering to a performance support system (PSS) for behavior…

  15. A narrative method for consciousness research

    PubMed Central

    Díaz, José-Luis

    2013-01-01

    Some types of first-person narrations of mental processes that constitute phenomenological accounts and texts, such as internal monolog statements, epitomize the best expressions and representations of human consciousness available and therefore may be used to model phenomenological streams of consciousness. The type of autonomous monolog in which an author or narrator declares actual mental processes in a think aloud manner seems particularly suitable for modeling streams of consciousness. A narrative method to extract and depict conscious processes, operations, contents, and states from an acceptable phenomenological text would require three subsequent steps: operational criteria for producing and/or selecting a phenomenological text, a system for detecting text items that are indicative of conscious contents and processes, and a procedure for representing such items in formal dynamic system devices such as Petri nets. The requirements and restrictions of each of these steps are presented, analyzed, and applied to phenomenological texts in the following manner: (1) the relevance of introspective language and narrative analyses to consciousness research and the idea that specific narratives are of paramount interest for such investigation is justified; (2) some of the obstacles and constraints to attain plausible consciousness inferences from narrative texts and the methodological requirements to extract and depict items relevant to consciousness contents and operations from a suitable phenomenological text are examined; (3) a preliminary exercise of the proposed method is used to analyze and chart a classical interior monolog excerpted from James Joyce’s Ulysses, a masterpiece of the stream-of-consciousness literary technique and, finally, (4) an inter-subjective evaluation for inter-observer agreement of mental attributions of another phenomenological text (an excerpt from the Intimate Journal of Miguel de Unamuno) is presented using some mathematical tools

  16. A narrative method for consciousness research.

    PubMed

    Díaz, José-Luis

    2013-01-01

    Some types of first-person narrations of mental processes that constitute phenomenological accounts and texts, such as internal monolog statements, epitomize the best expressions and representations of human consciousness available and therefore may be used to model phenomenological streams of consciousness. The type of autonomous monolog in which an author or narrator declares actual mental processes in a think aloud manner seems particularly suitable for modeling streams of consciousness. A narrative method to extract and depict conscious processes, operations, contents, and states from an acceptable phenomenological text would require three subsequent steps: operational criteria for producing and/or selecting a phenomenological text, a system for detecting text items that are indicative of conscious contents and processes, and a procedure for representing such items in formal dynamic system devices such as Petri nets. The requirements and restrictions of each of these steps are presented, analyzed, and applied to phenomenological texts in the following manner: (1) the relevance of introspective language and narrative analyses to consciousness research and the idea that specific narratives are of paramount interest for such investigation is justified; (2) some of the obstacles and constraints to attain plausible consciousness inferences from narrative texts and the methodological requirements to extract and depict items relevant to consciousness contents and operations from a suitable phenomenological text are examined; (3) a preliminary exercise of the proposed method is used to analyze and chart a classical interior monolog excerpted from James Joyce's Ulysses, a masterpiece of the stream-of-consciousness literary technique and, finally, (4) an inter-subjective evaluation for inter-observer agreement of mental attributions of another phenomenological text (an excerpt from the Intimate Journal of Miguel de Unamuno) is presented using some mathematical tools

  17. Federal research and development for satellite communications

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A Committee on Satellite Communication (COSC) was formed under the auspices of the Space Applications Board (SAB) in order to study Federal research and development on satellite communications (SC). Discussion on whether to continue the research and development and the proper role of the Federal Government are addressed. Discussion focussed on six possible options for a Federal role in SC research and development: (1) the current NASA SC program; (2) an expanded NASA SC technology program; (3) a SC technology flight test support program; (4) an experimental SC technology flight program; (5) an experimental public service SC system program; and (6) an operational public service SC system program. Decision criteria and recommendations are presented.

  18. Collaborative Engineering for Research and Development

    NASA Technical Reports Server (NTRS)

    Davis, Jose M.; Keys, L. Ken; Chen, Injazz J.

    2004-01-01

    Research and development (R&D) organizations are being required to be relevant, to be more application-oriented, and to be partners in the strategic management of the business while meeting the same challenges as the rest of the organization, namely: (1) reduced time to market; (2) reduced cost; (3) improved quality; (4) increased reliability; and (5) increased focus on customer needs. Recent advances in computer technology and the Internet have created a new paradigm of collaborative engineering or collaborative product development (CPD), from which new types of relationships among researchers and their partners have emerged. Research into the applicability and benefits of CPD in a low/no production, R&D, and/or government environment is limited. In addition, the supply chain management (SCM) aspects of these relationships have not been studied. This paper presents research conducted at the NASA Glenn Research Center (GRC) investigating the applicability of CPD and SCM in an R&D organization. The study concentrates on the management and implementation of space research activities at GRC. Results indicate that although the organization is engaged in collaborative relationships that incorporate aspects of SCM, a number of areas, such as development of trust and information sharing merit special attention.

  19. [Participatory research : Meaning, concept, objectives and methods].

    PubMed

    Brütt, Anna Levke; Buschmann-Steinhage, Rolf; Kirschning, Silke; Wegscheider, Karl

    2016-09-01

    Shaping one's own life and feeling equal in society is an essential aspect of participation. Based on the UN Convention on the Rights of Persons with Disabilities, the Social Security Code IX and the International Classification of Functioning, Disability and Health (ICF), participation is relevant for the German health system. The cross-sectional discipline of participation research investigates conditions for self-determined and equal participation in society. Research results can reinforce and promote the participation of humans with disabilities. Participation research uses established quantitative and qualitative approaches. Moreover, participatory research is a relevant approach that demands involving persons with disabilities in decisions in the research process. In the future, it will be important to concentrate findings and to connect researchers. The participation research action alliance (Aktionsbündnis Teilhabeforschung), which was established in 2015, aims to make funding accessible as well as strengthen and profile participation research. PMID:27503496

  20. Designing, Teaching, and Evaluating Two Complementary Mixed Methods Research Courses

    ERIC Educational Resources Information Center

    Christ, Thomas W.

    2009-01-01

    Teaching mixed methods research is difficult. This longitudinal explanatory study examined how two classes were designed, taught, and evaluated. Curriculum, Research, and Teaching (EDCS-606) and Mixed Methods Research (EDCS-780) used a research proposal generation process to highlight the importance of the purpose, research question and…

  1. Development of the research lifecycle model for library services

    PubMed Central

    Vaughan, KTL; Lerner, Rachel C.; McElfresh, Karen R.; Pavlech, Laura; Romito, David; Reeves, Laurie H.; Morris, Erin N.

    2013-01-01

    Question: Can the niche services of individual librarians across multiple libraries be developed into a suite of standard services available to all scientists that support the entire research lifecycle? Setting: Services at a large, research-intensive state university campus are described. Method: Initial data were collected via concept mapping by librarians. Additional data were collected at conferences and meetings through interactive poster presentations. Main Results: Services of interest to scientists for each of the stages in the research lifecycle were developed by the team to reflect the wide range of strengths of team members in aggregate. Conclusion: Input from researchers was the most effective tool for developing the model. A flexible research lifecycle model can be developed to match the needs of different service groups and the skills of different librarians. PMID:24163603

  2. Assessing Autonomous Learning in Research Methods Courses: Implementing the Student-Driven Research Project

    ERIC Educational Resources Information Center

    Vandiver, Donna M.; Walsh, Jeffrey A.

    2010-01-01

    As empirical assessments of teaching strategies increase in many disciplines and across many different courses, a paucity of such assessment seems to exist in courses devoted to social science research methods. This lack of assessment and evaluation impedes progress in developing successful teaching pedagogy. The teaching-learning issue addressed…

  3. Spectroscopic methods in gas hydrate research.

    PubMed

    Rauh, Florian; Mizaikoff, Boris

    2012-01-01

    Gas hydrates are crystalline structures comprising a guest molecule surrounded by a water cage, and are particularly relevant due to their natural occurrence in the deep sea and in permafrost areas. Low molecular weight molecules such as methane and carbon dioxide can be sequestered into that cage at suitable temperatures and pressures, facilitating the transition to the solid phase. While the composition and structure of gas hydrates appear to be well understood, their formation and dissociation mechanisms, along with the dynamics and kinetics associated with those processes, remain ambiguous. In order to take advantage of gas hydrates as an energy resource (e.g., methane hydrate), as a sequestration matrix in (for example) CO(2) storage, or for chemical energy conservation/storage, a more detailed molecular level understanding of their formation and dissociation processes, as well as the chemical, physical, and biological parameters that affect these processes, is required. Spectroscopic techniques appear to be most suitable for analyzing the structures of gas hydrates (sometimes in situ), thus providing access to such information across the electromagnetic spectrum. A variety of spectroscopic methods are currently used in gas hydrate research to determine the composition, structure, cage occupancy, guest molecule position, and binding/formation/dissociation mechanisms of the hydrate. To date, the most commonly applied techniques are Raman spectroscopy and solid-state nuclear magnetic resonance (NMR) spectroscopy. Diffraction methods such as neutron and X-ray diffraction are used to determine gas hydrate structures, and to study lattice expansions. Furthermore, UV-vis spectroscopic techniques and scanning electron microscopy (SEM) have assisted in structural studies of gas hydrates. Most recently, waveguide-coupled mid-infrared spectroscopy in the 3-20 μm spectral range has demonstrated its value for in situ studies on the formation and dissociation of gas

  4. "Reading" Mixed Methods Research: Contexts for Criticism

    ERIC Educational Resources Information Center

    Freshwater, Dawn

    2007-01-01

    Health and social care researchers, in their haste to "belong" to academia, have adopted the system of mixed methodology research, overestimating its ability to reveal the truth and occasionally imprisoning their thought in one system. In this article, some of the assumptions underpinning mixed methodology research and its discourse are subjected…

  5. GIS Method for Developing Wind Supply Curves

    SciTech Connect

    Kline, D.; Heimiller, D.; Cowlin, S.

    2008-06-01

    This report describes work conducted by the National Renewable Energy Laboratory (NREL) as part of the Wind Technology Partnership (WTP) sponsored by the U.S. Environmental Protection Agency (EPA). This project has developed methods that the National Development and Reform Commission (NDRC) intends to use in the planning and development of China's 30 GW of planned capacity. Because of China's influence within the community of developing countries, the methods and the approaches here may help foster wind development in other countries.

  6. NOAA draft research and development plan released

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2013-05-01

    The U.S. National Oceanic and Atmospheric Administration (NOAA) has released a new draft version of its 5-year research and development (R&D) plan for 2013-2017, Research and Development at NOAA: Environmental Understanding to Ensure America's Vital and Sustainable Future. The plan, which was announced in the Federal Register on 7 May, will chart a course for R&D in support of the agency's four long-term goals of climate, weather, oceans, and coasts, and it will guide the agency's R&D activities over the next 5 years.

  7. Cooperative research and development agreements at METC

    SciTech Connect

    Ludlow, J.C.; Jarr, L.A.; Anderson, R.J.

    1995-06-01

    The Federal Technology Transfer Act of 1986 (P.L. 99-502) provided a new mechanism for joint research between private parties and the Morgantown Energy Technology Center (METC). Joint projects under this law are called Cooperative Research And Development Agreements (CRADAs) and are simply agreements between METC and the private sector to work together on a mutually beneficial project. Of primary interest to METC is the development and deployment of: (1) clean, efficient power generation technologies, (2) technologies for the characterization and exploitation of the Nation`s natural gas resource, and (3) environmental remediation technologies.

  8. Research related to variable sweep aircraft development

    NASA Technical Reports Server (NTRS)

    Polhamus, E. C.; Toll, T. A.

    1981-01-01

    Development in high speed, variable sweep aircraft research is reviewed. The 1946 Langley wind tunnel studies related to variable oblique and variable sweep wings and results from the X-5 and the XF1OF variable sweep aircraft are discussed. A joint program with the British, evaluation of the British "Swallow", development of the outboard pivot wing/aft tail configuration concept by Langley, and the applied research program that followed and which provided the technology for the current, variable sweep military aircraft is outlined. The relative state of variable sweep as a design option is also covered.

  9. Research and Design of Rootkit Detection Method

    NASA Astrophysics Data System (ADS)

    Liu, Leian; Yin, Zuanxing; Shen, Yuli; Lin, Haitao; Wang, Hongjiang

    Rootkit is one of the most important issues of network communication systems, which is related to the security and privacy of Internet users. Because of the existence of the back door of the operating system, a hacker can use rootkit to attack and invade other people's computers and thus he can capture passwords and message traffic to and from these computers easily. With the development of the rootkit technology, its applications are more and more extensive and it becomes increasingly difficult to detect it. In addition, for various reasons such as trade secrets, being difficult to be developed, and so on, the rootkit detection technology information and effective tools are still relatively scarce. In this paper, based on the in-depth analysis of the rootkit detection technology, a new kind of the rootkit detection structure is designed and a new method (software), X-Anti, is proposed. Test results show that software designed based on structure proposed is much more efficient than any other rootkit detection software.

  10. KSC Education Technology Research and Development Plan

    NASA Technical Reports Server (NTRS)

    Odell, Michael R. L.

    2003-01-01

    Educational technology is facilitating new approaches to teaching and learning science, technology, engineering, and mathematics (STEM) education. Cognitive research is beginning to inform educators about how students learn providing a basis for design of more effective learning environments incorporating technology. At the same time, access to computers, the Internet and other technology tools are becoming common features in K-20 classrooms. Encouraged by these developments, STEM educators are transforming traditional STEM education into active learning environments that hold the promise of enhancing learning. This document illustrates the use of technology in STEM education today, identifies possible areas of development, links this development to the NASA Strategic Plan, and makes recommendations for the Kennedy Space Center (KSC) Education Office for consideration in the research, development, and design of new educational technologies and applications.

  11. 75 FR 57833 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit..., 2010......... Crowne Plaza Neurobiology-D November 19, 2010......... Crowne Plaza Pulmonary...

  12. 76 FR 66367 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit... Medicine. City. Surgery November 22, 2011... The Sheraton Crystal City. Endocrinology-A November...

  13. 77 FR 64598 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Biomedical Laboratory Research and Development and Clinical Science Research and Development Services..., 2012...... *VA Central Office. Cellular and Molecular Medicine...... November 19, 2012.........

  14. 75 FR 23847 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and ] Development Services Scientific Merit... & Molecular Medicine........ June 7, 2010 Hotel Palomar. Surgery June 7, 2010 Crowne Plaza....

  15. TEMPERATURE SCENARIO DEVELOPMENT USING REGRESSION METHODS

    EPA Science Inventory

    A method of developing scenarios of future temperature conditions resulting from climatic change is presented. he method is straightforward and can be used to provide information about daily temperature variations and diurnal ranges, monthly average high, and low temperatures, an...

  16. Development of a faculty research interest resource.

    PubMed Central

    Fowler, J.; Wheeler, D. A.; Camerino, P. W.; Bat, O.; Burch, P. E.

    1996-01-01

    We have developed a faculty research interests resource by "mining" MEDLINE for relationships that are not directly queryable through the normal MEDLINE schema. Faculty citations are retrieved and World-Wide Web pages built to interconnect authors, their citations, and the MeSH terms that have been assigned to these citations. The design and development of the resource are discussed and examples of the results illustrated. PMID:8947689

  17. Developments in Space Research in Nigeria

    NASA Astrophysics Data System (ADS)

    Oke, O.

    Nigeria s desire to venture into space technology was first made known to ECA OAU member countries at an inter-governmental meeting in Addis Ababa 1976 The Nigerian space research is highly rated in Africa in terms of reputation and scientific results The National Space Research and Development Agency NASRDA Nigeria s space research coordinating body has taken a more active role to help Nigeria s space research community to succeed internationally The paper presents recent examples of Nigeria s successes in space and its detailed applications in areas such as remote sensing meteorology communication and Information Technology and many more It gave an analysis of the statistics of Nigerian born space scientists working in the other space-faring nations The analysis have been used to develop a model for increasing Nigerian scientist s involvement in the development of space research in Nigeria It concluded with some thoughts on the current and future of Nigeria s space borne scientific experiments policies and programs

  18. Towards Sustainable Research Capacity Development and Research Ownership for Academic Institutes in Developing Countries: The Malawian Research Support Centre Model

    ERIC Educational Resources Information Center

    Gomo, Exnevia; Kalilani, Linda; Mwapasa, Victor; Trigu, Chifundo; Phiri, Kamija; Schmidt, Joann; van Hensbroek, Michael Boele

    2011-01-01

    In lesser-developed African countries, the lack of institutionalised support for research, combined with limited career opportunities and poor remuneration, have contributed to weak research infrastructure and capacity, and a continuing brain drain to developed countries. Malawi's Research Support Centre (RSC) model is novel in that it provides a…

  19. NASA research and development for space telerobotics

    NASA Technical Reports Server (NTRS)

    Schenker, Paul S.

    1988-01-01

    The goal of this research is to explore and prove out robust concepts for telerobotic support of space servicing, assembly, maintenance, and telescience tasks. This goal is being addressed through a program of coordinated work in artificial intelligence, robotics, and human factors. The general research objective is the fusion of robot sensing and manipulation, teleoperation, and human and machine cognitive skills into an effective architecture for supervised task automation. NASA is evaluating results of this research program in a ground laboratory telerobot testbed under development at JPL. The testbed development activity includes integrated technology demonstrations. The demonstrations will show telerobot capabilities to perform tasks of increasing complexity, and duration in increasingly unstructured environments. The first such demonstration is the ground-based grappling, dockling, and servicing of a satellite taskboard.

  20. Developing an Experiential Research Writing Course Experientially

    ERIC Educational Resources Information Center

    Castle, P. J.; Keane, M.

    2012-01-01

    In 2009 we developed an experiential Research Writing course to help academics at our university to become more productive and successful writers. Our aim was to create a stimulating environment in which each participant's voice, knowledge and experience was valued, and where learning was characterised by optimism, creativity and energy. In this…

  1. Human Support Technology Research, Development and Demonstration

    NASA Technical Reports Server (NTRS)

    Joshi, Jitendra; Trinh, Eugene

    2004-01-01

    The Human Support Technology research, development, and demonstration program address es the following areas at TRL: Advanced Power and Propulsion. Cryogenic fluid management. Closed-loop life support and Habitability. Extravehicular activity systems. Scientific data collection and analysis. and Planetary in-situ resource utilization.

  2. UCLA accelerator research & development. Progress report

    SciTech Connect

    1997-09-01

    This report discusses work on advanced accelerators and beam dynamics at ANL, BNL, SLAC, UCLA and Pulse Sciences Incorporated. Discussed in this report are the following concepts: Wakefield acceleration studies; plasma lens research; high gradient rf cavities and beam dynamics studies at the Brookhaven accelerator test facility; rf pulse compression development; and buncher systems for high gradient accelerator and relativistic klystron applications.

  3. Educational Research Environments in the Developing World.

    ERIC Educational Resources Information Center

    Shaeffer, Sheldon, Ed.; Nkinyangi, John A., Ed.

    In much of the developing world, research environments are in many ways the same--burdened by the same weight of colonial dependency, underfinanced, and with products undervalued and underutilized. The primary purpose of this book is to analyze such environments for the sake of assessing whether and how they might be changed to enhance national…

  4. Clinical Psychology: A Research and Development Model.

    ERIC Educational Resources Information Center

    Broskowski, Anthony

    The purpose of this paper is to present a clinical research and development (R and D) model along with the rationale for its implementation and a sample training program for clinical psychologists. Although it may be possible to correct some problems by a clearer restatement of the scientist-professional model, a new model of clinical R and D has…

  5. Research and Development in Industry 1974.

    ERIC Educational Resources Information Center

    Chirichiello, John R.; And Others

    This report presents the results of the 1974 survey of industrial research and development and is the twentieth in a series extending back to 1953. Data on R&D expenditures and R&D scientists and engineers presented in this report were collected by the Bureau of the Census for the National Science Foundation, and cover the periods of 1956-74 and…

  6. Fuel Fabrication Capability Research and Development Plan

    SciTech Connect

    Senor, David J.; Burkes, Douglas

    2013-06-28

    The purpose of this document is to provide a comprehensive review of the mission of the Fuel Fabrication Capability (FFC) within the Global Threat Reduction Initiative (GTRI) Convert Program, along with research and development (R&D) needs that have been identified as necessary to ensuring mission success. The design and fabrication of successful nuclear fuels must be closely linked endeavors.

  7. Engineering Research in Irish Economic Development

    ERIC Educational Resources Information Center

    Kelly, John

    2011-01-01

    This article summarizes the main findings and recommendations of a report published in December 2010 by the Irish Academy of Engineering (IAE). The report, representing the views of a committee of distinguished Irish engineers from a wide range of disciplines, addresses the role of engineering research in Ireland's economic development and the…

  8. Biennial Research and Technology Development Report

    NASA Technical Reports Server (NTRS)

    Taylor, Elizabeth; Radigan, Jeff; Haas, John; Kelly, Brian; Hall, Tim

    2009-01-01

    Various articles for the Biennial Research and Technology Development Report of the Johnson Space Center include: Automating ISS File Management using Agent-Based Systems Integration; International Space Station Operations; Planning and Monitoring ISS Solar Array Operations; Water Egress and Survival Trainer; Search and Relationship -- Mining of Heterogeneous Flight Control Documents; and Anomaly Monitoring Inductive Software System.

  9. Alternative Models for Funding Research and Development.

    ERIC Educational Resources Information Center

    Morrison, Edward J., Ed.

    An introduction to the "hows" of research and development (R&D) funding decisions made by the U. S. Federal government, this book contains four chapters written by separate authors. The first chapter examines the Federal role, purpose, and practices in funding R&D concluding that Federal funding of R&D is designed primarily to serve nonscientific…

  10. Developing Short Films of Geoscience Research

    NASA Astrophysics Data System (ADS)

    Shipman, J. S.; Webley, P. W.; Dehn, J.; Harrild, M.; Kienenberger, D.; Salganek, M.

    2015-12-01

    In today's prevalence of social media and networking, video products are becoming increasingly more useful to communicate research quickly and effectively to a diverse audience, including outreach activities as well as within the research community and to funding agencies. Due to the observational nature of geoscience, researchers often take photos and video footage to document fieldwork or to record laboratory experiments. Here we present how researchers can become more effective storytellers by collaborating with filmmakers to produce short documentary films of their research. We will focus on the use of traditional high-definition (HD) camcorders and HD DSLR cameras to record the scientific story while our research topic focuses on the use of remote sensing techniques, specifically thermal infrared imaging that is often used to analyze time varying natural processes such as volcanic hazards. By capturing the story in the thermal infrared wavelength range, in addition to traditional red-green-blue (RGB) color space, the audience is able to experience the world differently. We will develop a short film specifically designed using thermal infrared cameras that illustrates how visual storytellers can use these new tools to capture unique and important aspects of their research, convey their passion for earth systems science, as well as engage and captive the viewer.

  11. Variation and Commonality in Phenomenographic Research Methods

    ERIC Educational Resources Information Center

    Akerlind, Gerlese S.

    2005-01-01

    This paper focuses on the data analysis stage of phenomenographic research, elucidating what is involved in terms of both commonality and variation in accepted practice. The analysis stage of phenomenographic research is often not well understood. This paper helps to clarify the process, initially by collecting together in one location the more…

  12. Variation and Commonality in Phenomenographic Research Methods

    ERIC Educational Resources Information Center

    Akerlind, Gerlese S.

    2012-01-01

    This paper focuses on the data analysis stage of phenomenographic research, elucidating what is involved in terms of both commonality and variation in accepted practice. The analysis stage of phenomenographic research is often not well understood. This paper helps to clarify the process, initially by collecting together in one location the more…

  13. Air Force Research Laboratory Cryocooler Technology Development

    NASA Astrophysics Data System (ADS)

    Davis, Thomas M.; Smith, D. Adam; Easton, Ryan M.

    2004-06-01

    This paper presents an overview of the cryogenic refrigerator and cryogenic integration programs in development and characterization under the Cryogenic Cooling Technology Group, Space Vehicles Directorate of the Air Force Research Laboratory (AFRL). The vision statement for the group is to support the space community as the center of excellence for developing and transitioning space cryogenic thermal management technologies. This paper will describe the range of Stirling, pulse tube; reverse Brayton, and Joule-Thomson cycle cryocoolers currently under development to meet current and future Air Force and Department of Defense requirements. Cooling requirements at 10K, 35K, 60K, 95K, and multistage cooling requirements at 35/85K are addressed. In order to meet these various requirements, the Air Force Research Laboratory, Space Vehicles Directorate is pursuing various strategic cryocooler and cryogenic integration options. The Air Force Research Laboratory, working with industry partners, is also developing several advanced cryogenic integration technologies that will result in the reduction in current cryogenic system integration penalties and design time. These technologies include the continued development of gimbaled transport systems, 35K and 10K thermal storage units, heat pipes, cryogenic straps, and thermal switches.

  14. Research and Development Trends of Car Networking

    NASA Astrophysics Data System (ADS)

    He, Wei; Li, Zhixiong; Xie, Guotao

    With the rapid development of the world economy, road transport has become increasingly busy. An unexpected incident would cause serious traffic disaster due to traffic accidents. To solve this problem, the intelligent transportation system (ITS), which is important for the health developments of the city transportation, has become a hot topic. The car networking provides a new way for intelligent transportation system. It can ensure intelligent control and monitoring of urban road with high performance. This paper described the concept of car networking and related technology both in oversea and domestic. The importance of car networking to achieve vehicle and details of the car networking related technologies were illustrated firstly. Then, attentions focus on the research nodus of the car networking. Lastly, the development trend of car networking research was discussed.

  15. 1999 LDRD Laboratory Directed Research and Development

    SciTech Connect

    Rita Spencer; Kyle Wheeler

    2000-06-01

    This is the FY 1999 Progress Report for the Laboratory Directed Research and Development (LDRD) Program at Los Alamos National Laboratory. It gives an overview of the LDRD Program, summarizes work done on individual research projects, relates the projects to major Laboratory program sponsors, and provides an index to the principal investigators. Project summaries are grouped by their LDRD component: Competency Development, Program Development, and Individual Projects. Within each component, they are further grouped into nine technical categories: (1) materials science, (2) chemistry, (3) mathematics and computational science, (4) atomic, molecular, optical, and plasma physics, fluids, and particle beams, (5) engineering science, (6) instrumentation and diagnostics, (7) geoscience, space science, and astrophysics, (8) nuclear and particle physics, and (9) bioscience.

  16. IT roadmap requirements for research and development

    SciTech Connect

    Geyer, Leslie J; Kinkead, Susan F

    2010-01-01

    In 2009, members representing the programmatic community of the Laboratory presented a request to the Information Architecture Steering Committee (IASC) to form a committee within the Information Architecture Program (IAP) to review and consider the needs of researchers. In response, a Research and Development Subteam under the Infrastructure Team was created. Members included volunteer representatives of groups performing research and development throughout the Laboratory. This paper represents the product of this review. The R&D computing environment has languished while Los Alamos has been very compliance driven for the past few years under a set of directives that have eliminated our ability to innovate and to push the envelope of R&D computing. The appeal for outside collaborations is rapidly becoming tarnished, as colleagues from outside the NNSA environment view our restrictions as increasingly oppressive. We are losing the ability to conduct cutting-edge research and losing money to competitors who are able to quickly react and pursue program dollars while we are still creating compliant but less than useful computing solutions. Research programs depend on collaboration, employees, foreign nationals, and frequent travel, including travel to foreign countries. Solutions need to facilitate these activities and be based on the risk that the activities actually pose to the infrastructure and data at LANL. Furthermore, when problems are solved, it is essential that the solutions are evaluated for cost/benefit to the programs, that programmatic impact is well identified, and that solutions have sufficient long term resource for collaborations.

  17. Advanced heat pump research and development

    NASA Astrophysics Data System (ADS)

    Kuliasha, M. A.

    The Office of Building Energy Research and Development of the U.S. Department of Energy (DOE), has been funding R&D in advanced heat pumps and appliances since 1976. Much of that research has been managed for DOE by the Oak Ridge National Laboratory (ORNL). The objective of the Building Equipment Research (BER) program at ORNL has been to generate new concepts and develop a technology base for improving the energy efficiency and load characteristics of energy conversion equipment used in residential and commercial buildings. The research being pursued to achieve these objectives falls under three general areas: thermally activated heat pumps (TAHP), refrigeration systems, and building equipment systems. The TAHP work is concentrated on three technologies: (1) absorption heat pumps; (2) Stirling engine-driven heat pumps; and (3) internal combustion (IC) engine-driven heat pumps. Major project areas in refrigeration systems research include electric heat pumps, ground-coupled heat pumps, and refigerant mixtures. In the building equipment systems areas, project areas include advanced distribution systems, advanced insulation for appliances, and commercial building equipment.

  18. Peer-Mentored Research Development Meeting: A Model for Successful Peer Mentoring among Junior Level Researchers

    ERIC Educational Resources Information Center

    Santucci, Aimee K.; Lingler, Jennifer H.; Schmidt, Karen L.; Nolan, Beth A. D.; Thatcher, Dawn; Polk, Deborah E.

    2008-01-01

    Objective: This report describes a model for the development, process, and tracking methods of a Peer-mentored Research Development Meeting (PRDM), an interdisciplinary peer mentoring program. The program was initiated in 2004 by a group of postdoctoral scholars and junior faculty from the Schools of the Health Sciences at the University of…

  19. Organizational Issues and Human Resource Development Research Questions. A Guide for Researchers in Human Resource Development.

    ERIC Educational Resources Information Center

    Jacobs, Ronald L., Ed.

    The nine papers in this monograph, written by members of the University Council for Research in Human Resource Development, respond to the following questions: What is the most important organizational issue of the 1990s, and what human resource development (HRD) research questions might be generated from this issue? The papers are as follows: (1)…

  20. Institutional research and development, FY 1988

    SciTech Connect

    Not Available

    1988-01-01

    The Laboratory's Institutional Research and Development (IR and D) Program was established in 1984 to foster exploratory work to advance science and technology, disciplinary research to develop innovative solutions to support our national defense and energy missions. In FY 1988, the IR and D Program was funded by a 2% assessment on the Laboratory's operating budget. Our policy is to use these funds for researching innovative ideas in LLNL's areas of expertise and for developing new areas of expertise that we perceive to be in the national interest. The technical and scientific accomplishments of each project and of each institute funded this year are presented in this report. The projects were selected because they are expected to advance research in important areas that are too basic or too time consuming to be funded by the developmental programs or because they are somewhat risky projects that have the promise of high payoff. We are continually reappraising the IR and D Program. In particular, we seek new candidates for the Director's Initiatives, and we constantly reassess the work in progress. Each year, we make adjustments to further the Laboratory's policy of using the IR and D Program to fund innovative ideas with high potential for enhancing programmatic activities of national importance.

  1. Global environmental change research: empowering developing countries.

    PubMed

    Nobre, Carlos A; Lahsen, Myanna; Ometto, Jean P H B

    2008-09-01

    This paper discusses ways to reconcile the United Nations Millennium Development Goals with environmental sustainability at the national and international levels. The authors argue that development and better use of sustainability relevant knowledge is key, and that this requires capacity building globally, and especially in the less developed regions of the world. Also essential is stronger integration of high-quality knowledge creation and technology--and policy--development, including, importantly, the creation of centers of excellence in developing regions which effectively use and produce applications-directed high quality research and bring it to bear on decision making and practices related to environmental change and sustainable management of natural resources. The authors argue that Southern centers of excellence are a necessary first step for bottom-up societal transformation towards sustainability, and that such centers must help design innovative ways to assess and place value on ecosystem services. PMID:18797803

  2. The Legal Research Method: An Approach to Enhance Nursing Science.

    ERIC Educational Resources Information Center

    Kjervik, Diane K.; King, Floris E.

    1990-01-01

    The nature of legal research as it relates to other research methods used in nursing is described, its history discussed, and its relevance to nursing science examined. The phenomenological method is the one considered most likely to be enhanced by legal research. Also described are steps in the legal research process and source materials.…

  3. A Synthesis of the Literature on Research Methods Education

    ERIC Educational Resources Information Center

    Earley, Mark A.

    2014-01-01

    The purpose of this research synthesis is to examine the current research on teaching and learning research methods. The aims are to understand the themes present in the current literature and identify gaps in our understanding of how we teach, and how students learn, research methods. A synthesis of 89 studies generated three themes: (1)…

  4. Exploratory research and development FY90

    SciTech Connect

    Struble, G.L.; Middleton, C.; Baldwin, G.; Cherniak, J.; Clements, W.; Donohue, M.L.; Francke, A.; Kirvel, R.D.; MacGregor, P.; Shaw, G.

    1990-01-01

    In general, the Exploratory Research and Development (ER D) Program supports research projects considered too basic or long-range to be funded by other Lawrence Livermore National Laboratory (LLNL) programs. This Program is managed for the Laboratory Director by a special assistant who chairs the LLNL's IR D Review Committee. Membership in the Review Committee comprises senior LLNL scientists, engineers, and managers whose areas of expertise span the range of scientific disciplines pursued at the Laboratory. The research supported by the Program falls into three categories: Exploratory Research in the Disciplines, Director's Initiatives, and Laboratory-Wide Competition. The first two, Exploratory Research and Director's Initiatives, promote pioneering work in the various scientific disciplines and programmatic areas. Laboratory departments and divisions propose and manage projects in the Exploratory Research category. The Laboratory Director, with the advice of the Review Committee, selects several larger projects to fund as Director's Initiative. These projects, which are proposed and managed by the responsible associate director, are intended to enhance the scope of existing programs or establish new technical directions and programs for the Laboratory. All FY90 projects are described in detail in this report. Other publications on ER D projects are included in the Publications List at the back of this report.

  5. Research and Development Concerning Coalbed Natural Gas

    SciTech Connect

    William Ruckelshaus

    2008-09-30

    , most of it is discharged to surface drainages or to soil (for irrigation). CBNG water quality generally declines when moving from the Cheyenne River drainage northwestward to the Belle Fourche, Little Powder, and Powder River drainages and in the central and western part of the PRB, most CBNG water goes to evaporation-infiltration ponds or is discharged directly to surface drainages. Concerns center on the salinity of the water, usually measured as total dissolved solids (TDS), or electrical conductivity (EC) and sodium adsorption ratio (SAR). Other management options currently in use include injection, managed irrigation (with additives to mitigate the effects of high salinity), atomization, and treatment by reverse osmosis or ion exchange. A key water quality issue is the cumulative effect of numerous CBNG water discharges on the overall water quality of basin streams. This leads to one of the most contentious issues in CBNG development in Wyoming's PRB: Montana's concern about the potential downstream effects of water quality degradation on rivers flowing north into Montana. Many of the benefits and costs associated with CBNG development have been debated, but dealing with CBNG water quantity and quality arguably has been the most difficult of all the issues. Given the importance of these issues for continued development of CBNG resources in Wyoming and elsewhere, the DOE-NETL funded project presented here focuses on CBNG co-produced water management. The research was organized around nine separate, but interrelated, technical project tasks and one administrative task (Task 1). The nine technical project tasks were pursued by separate research teams at the University of Wyoming, but all nine tasks were coordinated to the extent possible in order to maximize information gained about CBNG co-produced waters. In addition to project management in Task 1, the key research tasks included: (2) estimating groundwater recharge rates in the PRB; (3) groundwater contamination

  6. Standard methods for fungal brood disease research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In this paper we describe the disease symptoms and protocols commonly used in research of honey bee fungal diseases chalkbrood and stonebrood, caused by Ascosphaera apis and Aspergillus spp. respectively....

  7. "Mythbusters": A Tool for Teaching Research Methods in Psychology

    ERIC Educational Resources Information Center

    Burkley, Edward; Burkley, Melissa

    2009-01-01

    "Mythbusters" uses multiple research methods to test interesting topics, offering research methods students an entertaining review of course material. To test the effectiveness of "Mythbusters" clips in a psychology research methods course, we systematically selected and showed 4 clips. Students answered questions about the clips, offered their…

  8. Advancements in Research Synthesis Methods: From a Methodologically Inclusive Perspective

    ERIC Educational Resources Information Center

    Suri, Harsh; Clarke, David

    2009-01-01

    The dominant literature on research synthesis methods has positivist and neo-positivist origins. In recent years, the landscape of research synthesis methods has changed rapidly to become inclusive. This article highlights methodologically inclusive advancements in research synthesis methods. Attention is drawn to insights from interpretive,…

  9. Demystifying Mixed Methods Research Design: A Review of the Literature

    ERIC Educational Resources Information Center

    Caruth, Gail D.

    2013-01-01

    Mixed methods research evolved in response to the observed limitations of both quantitative and qualitative designs and is a more complex method. The purpose of this paper was to examine mixed methods research in an attempt to demystify the design thereby allowing those less familiar with its design an opportunity to utilize it in future research.…

  10. Material Development to Raise Awareness of Using Smart Boards: An Example Design and Development Research

    ERIC Educational Resources Information Center

    Günaydin, Serpil; Karamete, Aysen

    2016-01-01

    This study aims to develop training material that will help raise awareness in prospective teachers regarding the benefits of using smart boards in the classroom. In this study, a Type 2 design and development research method (DDR) was used. The material was developed by applying phases of ADDIE--an instructional systems design model. The…

  11. Developing a Model for Continuous Professional Development by Action Research

    ERIC Educational Resources Information Center

    Herbert, Susan; Rainford, Marcia

    2014-01-01

    This paper presents a case study of the work of two teacher educators with an in-service science teacher. This case study forms one cycle of a larger action research study that will eventually lead to a model of how the third-space concept for teacher professional development can be realized in natural school settings. The case study took place in…

  12. Hyperspectral imager development at Army Research Laboratory

    NASA Astrophysics Data System (ADS)

    Gupta, Neelam

    2008-04-01

    Development of robust compact optical imagers that can acquire both spectral and spatial features from a scene of interest is of utmost importance for standoff detection of chemical and biological agents as well as targets and backgrounds. Spectral features arise due to the material properties of objects as a result of the emission, reflection, and absorption of light. Using hyperspectral imaging one can acquire images with narrow spectral bands and take advantage of the characteristic spectral signatures of different materials making up the scene in detection of objects. Traditional hyperspectral imaging systems use gratings and prisms that acquire one-dimensional spectral images and require relative motion of sensor and scene in addition to data processing to form a two-dimensional image cube. There is much interest in developing hyperspectral imagers using tunable filters that acquire a two-dimensional spectral image and build up an image cube as a function of time. At the Army Research Laboratory (ARL), we are developing hyperspectral imagers using a number of novel tunable filter technologies. These include acousto-optic tunable filters (AOTFs) that can provide adaptive no-moving-parts imagers from the UV to the long wave infrared, diffractive optics technology that can provide image cubes either in a single spectral region or simultaneously in different spectral regions using a single moving lens or by using a lenslet array, and micro-electromechanical systems (MEMS)-based Fabry-Perot (FP) tunable etalons to develop miniature sensors that take advantage of the advances in microfabrication and packaging technologies. New materials are being developed to design AOTFs and a full Stokes polarization imager has been developed, diffractive optics lenslet arrays are being explored, and novel FP tunable filters are under fabrication for the development of novel miniature hyperspectral imagers. Here we will brief on all the technologies being developed and present

  13. Using Blogs in Qualitative Educational Research: An Exploration of Method

    ERIC Educational Resources Information Center

    Harricharan, Michelle; Bhopal, Kalwant

    2014-01-01

    When compared with wider social research, qualitative educational research has been relatively slow to take up online research methods (ORMs). There is some very notable research in the area but, in general, ORMs have not achieved wide applicability in qualitative educational contexts apart from research that is inherently linked to the Internet,…

  14. Model and method for systems development

    NASA Astrophysics Data System (ADS)

    Behl, Erich; Rittel, Michael

    1988-11-01

    A method for systems development was developed with a view to the increase of productivity and quality. The basic approaches are a standard consideration of software and hardware and the rapid prototyping procedure. The methodological procedure is strongly characterized by the reuse of available concepts as well as of hardware and software components. The method is supported by a systems development environment which contains adjusted aids and automates a serres of activities.

  15. Research and development of methods and tools for achieving and maintaining consensus processes in the face of change within and among government oversite agencies: First annual performance report: Research status, October 1988--September 1989

    SciTech Connect

    Kurstedt, H.A. Jr.

    1989-01-01

    In contrast to the autonomy of authoritarian rule implemented through edict and backed by force, the key defining feature of the organizations responsible for making American government work today is ''polyonomy'' a term we've invented to signify that responsibility and power are lodged not with any one agency but are apportioned among many agencies and subagencies. Polyonomy requires consensus backed by negotiation and persuasion. Government Oversight Agencies (GOA's) -- those bodies at all levels of government (federal, state, and local) charged with implementing laws made by the Congress and by state legislatures -- face the monumental but essential task of coordinating their overlapping roles and responsibilities. And that's not all. They must learn to cooperate within an environment which engenders and rewards adversariality, and they must further learn to maintain the ability to cooperate over long periods of time, to coordinate necessary adaptation to inevitable change. The need is urgent for longitudinal, real-world research on mechanisms to create and maintain processes for helping GOA's achieve quality consensus decisions. We hypothesize that consensus evolves and recycles through four phases -- Planning, Building/Maintaining, Implementing, and Post-Implementation -- within an external environment determined by four elements -- Compulsions (Drivers), Information Gathering, Communications, and Reward Systems. 5 figs.

  16. Curriculum Development to Increase Minority Research Literacy for HIV Prevention Research: A CBPR Approach

    PubMed Central

    Isler, Malika Roman; Brown, Andre L.; Eley, Natalie; Mathews, Allison; Batten, Kendra; Rogers, Randy; Powell, Noah; White, Caressa; Underwood, Rosalee; MacQueen, Kathleen M.

    2015-01-01

    Background Minority engagement in HIV prevention research can improve the process and products of research. Using community-based participatory research (CBPR) to develop capacity-building tools can promote community awareness of HIV prevention, clinical research, and community roles in research. Objectives We sought to describe a CBPR approach to curriculum development to increase HIV prevention research literacy among Blacks ages 18 to 30. Methods Community members and researchers documented the iterative and participatory nature of curriculum development and lessons learned. Results/Lessons Learned We used specific strategies to support and verify multi-stakeholder engagement, team building, capacity building, and shared decision making. Objective or formal assessments of baseline capacity, ongoing stakeholder engagement, and reinforcing the value of multiple perspectives can promote further equity in curriculum development between researchers and community members. Conclusions The iterative process of shared discussion, development, and consensus building strengthened collaboration between stakeholder groups and produced a stronger, more culturally appropriate curriculum to promote HIV prevention research engagement among young Blacks. PMID:25727984

  17. Laboratory Directed Research and Development FY 2000

    SciTech Connect

    Hansen, Todd; Levy, Karin

    2001-02-27

    The Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab or LBNL) is a multi-program national research facility operated by the University of California for the Department of Energy (DOE). As an integral element of DOE's National Laboratory System, Berkeley Lab supports DOE's missions in fundamental science, energy resources, and environmental quality. Berkeley Lab programs advance four distinct goals for DOE and the nation: (1) To perform leading multidisciplinary research in the computing sciences, physical sciences, energy sciences, biosciences, and general sciences in a manner that ensures employee and public safety and protection of the environment. (2) To develop and operate unique national experimental facilities for qualified investigators. (3) To educate and train future generations of scientists and engineers to promote national science and education goals. (4) To transfer knowledge and technological innovations and to foster productive relationships among Berkeley Lab's research programs, universities, and industry in order to promote national economic competitiveness. Annual report on Laboratory Directed Research and Development for FY2000.

  18. Research Thinking Development by Teaching Archaeoastronomy

    NASA Astrophysics Data System (ADS)

    Muglova, P. V.; Stoev, A. D.

    2006-08-01

    A model of research thinking development by teaching archaeoastronomy in specialized three-year extra-curriculum Astronomy programme and creation of favourable socio-educational surroundings is suggested. It is shown as a didactic system of conditions, influences and possibilities of answering specific hierarchic complex of personal needs in the 14 - 18 year age interval. Transformation of these needs in worldly values secures an active position of the students in the educational process and determines their personality development. It is also shown that the Archaeoastronomy School, as an educational environment, executes specific work of students' teaching, upbringing and progress as well as their inclusion in the real process of scientific research. Thus, they have the possibility of generating scientific ideas and obtaining results in the science archaeoastronomy. In consequence of this, their activity acquires social significance. Usages of this model of scientific school in the extra-curriculum Astronomy education reproduces norms and traditions of the real scientific research and directly relay subject content, cultural norms and values of archaeoastronomy in the educative process. Students' participation in archaeoastronomical expeditions, their competent work during the research of concrete archaeoastronomical objects create an investigation style of thinking and steady habits of scientific activity.

  19. Managing cooperative research and development ventures

    NASA Technical Reports Server (NTRS)

    Murphy, W. J.

    1985-01-01

    As cooperative ventures to conduct research and development become increasingly attractive, management of these collective undertakings poses new challenges to executives. In selecting the most appropriate organizational structure and strategy the author suggests that the collective enterprise executive must strike the best balance among three distinct but related elements: contribution of the participants; creation of benefits; and transfer of benefits to contributors. Eight types of cooperative R&D ventures are proposed with discussion of the unique management tasks associated with each type.

  20. Oil heat technology research and development

    SciTech Connect

    Kweller, E.R.; McDonald, R.J.

    1995-04-01

    The purpose of this United States Department of Energy (DOE)/Brookhaven National Laboratory (BNL) program is to develop a technology base for advancing the state-of-the-art related to oilfired combustion equipment. The major thrust is through technology based research that will seek new knowledge leading to improved designs and equipment optimization. The Combustion Equipment space Conditioning Technology program currently deals exclusively with residential and small commercial building oil heat technology.

  1. Solar thermal materials research and development

    NASA Technical Reports Server (NTRS)

    Gupta, B. P.

    1981-01-01

    Objectives of the Materials Research and Development effort are examined. The behavior and interaction of different materials used in solar thermal technologies are studied so as to create a sound technical base for future system and component designs. Materials are developed to extend the application potential of systems by either making materials more reliable in difficult operating environments or by offering lower cost alternatives to presently used materials. Solar thermal systems designed for electric power, industrial process heat from low to high temperature, and fuels and chemicals applications are discussed.

  2. Directions in automotive engine research and development

    SciTech Connect

    Samuels, G.

    1980-01-01

    The advent of high fuel costs and automotive fuel economy and emission regulations has cast doubt on the economic superiority and even the technical feasibility of conventional spark ignition and diesel engines, and has opened the field to other concepts. The emission regulations and their effect on the design and efficiency of conventional engines are reviewed, the research and development effort to improve the performance of conventional engines and to develop advanced engines is discussed, and the current status of these engines is presented.

  3. [Research development of HIV drug resistance].

    PubMed

    Zou, Wen; Liu, Ying; Wang, Jian; Gao, Guo-Jian; Dong, Ji-Peng; Xian, Qing-Fei

    2013-08-01

    Highly active antiretroviral combination therapy significantly reduced the mortality, but in the high-speed copying, high genetic variation and drug selection pressure under the effect of the increasingly serious problem of drug resistance greatly weakened the role of HAART inhibit viral replication and reduce antiviral treatment. This paper reports the latest trends in HIV drug-resistance in order to develop anti-HIV drugs in clinical programs, research and development of new guidance anti-HIV-1 strategy to bring guidance. PMID:24228557

  4. Water vapor radiometry research and development phase

    NASA Technical Reports Server (NTRS)

    Resch, G. M.; Chavez, M. C.; Yamane, N. L.; Barbier, K. M.; Chandlee, R. C.

    1985-01-01

    This report describes the research and development phase for eight dual-channel water vapor radiometers constructed for the Crustal Dynamics Project at the Goddard Space Flight Center, Greenbelt, Maryland, and for the NASA Deep Space Network. These instruments were developed to demonstrate that the variable path delay imposed on microwave radio transmissions by atmospheric water vapor can be calibrated, particularly as this phenomenon affects very long baseline interferometry measurement systems. Water vapor radiometry technology can also be used in systems that involve moist air meteorology and propagation studies.

  5. Advancing Methods in Research on Asian American Children and Youth.

    PubMed

    Yoshikawa, Hirokazu; Mistry, Rashmita; Wang, Yijie

    2016-07-01

    Asian American children and youth constitute at the same time an immigrant group, a set of ethnic groups, and a set of cultural groups. Research on these populations can therefore take on one or more of these perspectives. This article provides guidance for research methods in three areas: (a) conceptualizing and assessing migration-related factors, (b) assessing ethnicity and national origin, and (c) using culturally and contextually relevant measures. Methodological recommendations are made for each area, with attention to small-scale studies with community samples as well as large-scale data sets. In addition, this article recommends researchers attend to within-group variations (i.e., intersections of ethnicity, generational status, gender, class, sexuality), the embeddedness of individual development in context, and specificity of developmental periods. PMID:27392797

  6. OVERVIEW ON ALTERNATIVE ASBESTOS CONTROL METHOD RESEARCH

    EPA Science Inventory

    The alternative asbestos control method (AACM) is an experimental approach to building demolition. Unlike the NESHAP method, the AACM allows some regulated asbestos-containing material to remain in the building and a surfactant-water solution is used to suppress asbestos fibers ...

  7. Breaking Down the Siloes: Developing Effective Multidisciplinary HIV Research Teams.

    PubMed

    Magnus, Manya; Castel, Amanda

    2016-09-01

    As the HIV epidemic passes its 35 years mark, the role of multidisciplinary approaches to HIV research has become increasingly important. Development of diverse, cross-cutting research teams has been found to be key to engaging and retaining participants in population-based studies; it is also a crucial component of designing studies capable of examining the sensitive and nuanced issues that surround HIV related risk and adherence behavior. Expanding our understanding of these issues is central to being able to overcome them and ultimately to the development of best practices for translation of research discovery into improvements in prevention and care. The objectives of this paper are to characterize the importance of multidisciplinary teams in HIV research where they are critical to gaining information that can have a positive impact on the epidemic and to propose specific methods for creating teams to conduct research with optimal public health impact. PMID:27435076

  8. Development of Methods for Determination of Aflatoxins.

    PubMed

    Xie, Lijuan; Chen, Min; Ying, Yibin

    2016-12-01

    Aflatoxins can cause damage to the health of humans and animals. Several institutions around the world have established regulations to limit the levels of aflatoxins in food, and numerous analytical methods have been extensively developed for aflatoxin determination. This review covers the currently used analytical methods for the determination of aflatoxins in different food matrices, which includes sampling and sample preparation, sample pretreatment methods including extraction methods and purification methods of aflatoxin extracts, separation and determination methods. Validation for analysis of aflatoxins and safety considerations and precautions when doing the experiments are also discussed. PMID:25840003

  9. Transformative, Mixed Methods Checklist for Psychological Research with Mexican Americans

    ERIC Educational Resources Information Center

    Canales, Genevieve

    2013-01-01

    This is a description of the creation of a research methods tool, the "Transformative, Mixed Methods Checklist for Psychological Research With Mexican Americans." For conducting literature reviews of and planning mixed methods studies with Mexican Americans, it contains evaluative criteria calling for transformative mixed methods, perspectives…

  10. Standard methods for tracheal mite research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter, for the COLOSS Beebook from the Bee Research Center in Switzerland, summarizes all the current information about the tracheal mite (Acarapis woodi) infesting honey bees (Apis mellifera). The chapter covers the effects on bees, its life history, and its range, as well as the identifica...

  11. Methodologies and Methods for User Behavioral Research.

    ERIC Educational Resources Information Center

    Wang, Peiling

    1999-01-01

    Discusses methodological issues in empirical studies of information-related behavior in six specific research areas: information needs and uses; information seeking; relevance judgment; online searching (including online public access catalog, online database, and the Web); human-system interactions; and reference transactions. (Contains 191…

  12. Investigating Creativity in Youth: Research and Methods.

    ERIC Educational Resources Information Center

    Fishkin, Anne S., Ed.; Cramond, Bonnie, Ed.; Olszewski-Kubilius, Paula, Ed.

    This book explores the conceptual and historical bases for examining creativity, cognitive functioning and creativity, cultural influences on creativity, research methodologies for examining creativity, assessment of creativity, and effectiveness of major creativity training models. Chapters include: (1) "Issues in Studying Creativity in Youth"…

  13. Market Research Methods for Improving College Responsiveness.

    ERIC Educational Resources Information Center

    Larkin, Paul G.

    1979-01-01

    Essential elements of a good marketing plan for higher education institutions are described. What market research is and how the modern concept of marketing differs from the traditional sales approach are discussed as well as market analysis and definition. Also included is a discussion of marketing for proposed new programs. (Author/SF)

  14. Online Methods in Geography Educational Research. Resources

    ERIC Educational Resources Information Center

    Madge, Clare; O'Connor, Henrietta

    2004-01-01

    Geographers are fully engaged in the debate surrounding the impact of new information and communication technologies (ICT) and there has been a proliferation of research on the impact of ICT on geographical education. This includes analyses of how ICT may affect geographical learning paradigms (Hill & Solem, 1999; Rich et al., 2000; Solem, 2000)…

  15. Visual Research Methods: Image, Society, and Representation

    ERIC Educational Resources Information Center

    Stanczak, Gregory C., Ed.

    2007-01-01

    Visual research is reemerging across the social sciences as a significant, underutilized resource producing unique lines of inquiry and sparking innovative pedagogies. Stanczak's edited volume crisscrosses disciplines in ways that highlights the multiple manifestations of this newer interdisciplinary trend. As such, this volume will be useful as…

  16. Fortuitism in the Development of Policy Related Research.

    ERIC Educational Resources Information Center

    Welton, John

    1979-01-01

    Discusses the problems of developing research in educational administration from the perspective of the independent researcher. Raises questions about the development of educational research and about the sponsorship and funding of research in the United Kingdom. (Author/IRT)

  17. Ethical review of health research: a perspective from developing country researchers

    PubMed Central

    Hyder, A; Wali, S; Khan, A; Teoh, N; Kass, N; Dawson, L

    2004-01-01

    Background: Increasing collaboration between industrialised and developing countries in human research studies has led to concerns regarding the potential exploitation of resource deprived countries. This study, commissioned by the former National Bioethics Advisory Commission of the United States, surveyed developing country researchers about their concerns and opinions regarding ethical review processes and the performance of developing country and US international review boards (IRBs). Methods: Contact lists from four international organisations were used to identify and survey 670 health researchers in developing countries. A questionnaire with 169 questions explored issues of IRB review, informed consent, and recommendations. Results: The majority of the developing country researchers were middle aged males who were physicians and were employed by educational institutions, carrying out research on part time basis. Forty four percent of the respondents reported that their studies were not reviewed by a developing country IRB or Ministry of Health and one third of these studies were funded by the US. During the review process issues such as the need for local language consent forms and letters for approval, and confidentiality protection of participants were raised by US IRBs in significantly higher proportions than by host country IRBs. Conclusion: This survey indicates the need for the ethical review of collaborative research in both US and host countries. It also reflects a desire for focused capacity development in supporting ethical review of research. PMID:14872079

  18. Research remote laser methods for radionuclides monitoring

    NASA Astrophysics Data System (ADS)

    Kascheev, S. V.; Elizarov, Valentin V.; Grishkanich, Alexander S.; Bespalov, V. G.; Vasil'ev, Sergey K.; Zhevlakov, A. P.

    2014-05-01

    Laser sensing can serve as a highly effective method of searching and monitoring of radioactive contamination. The first method is essence consists in definition the Sr90 and Сs137 concentration by excitation and registration of fluorescence at wavelength of λ = 0.347÷7.0 μm at laser sounding. The second method experiments were carried out under the Raman-scattering circuit. Preliminary results of investigation show the real possibility to register of leakage of a radionuclide with concentration at level of 108÷109 сm-3 on a safe distance from the infected object.

  19. Research and development quality assurance planning

    SciTech Connect

    Hoke, P.B.

    1990-05-14

    Planning for quality assurance (QA) in research and development (R D) is like stealing eggs without waking up the chickens. The QA program should be as unobtrusive as possible. Researchers require a QA program that affords them an environment capable of supporting repeatable experiments with accurate data without unduly stifling their creative abilities. Careful advance planning ensures that the intensity of control provided by quality-related systems is commensurate with the importance and scope of the activities being performed. Good scientific practices applied to small bench-scale projects may require minimal additional controls. As projects increase in size and complexity the controls imposed through planning must, by necessity, be increased. Research and development QA planning, just like any other planning, involves all affected individuals. The application of control systems is determined by factors such as customer or sponsor requirements, the importance of an item or activity to the experiment's success, and the organizational complexity of the project. Many larger experiments are highly dependent on quality-related support activities such as calibration, engineering design, and inspection provided by organizations outside the R D group. Since, in most cases, the expense of support activities is taken directly from funds available for research, it is important for the researchers to be involved in the planning efforts to help determine and agree with the level of QA effort required. A single plan will often suffice for organizations engaged in large numbers of similar experiments. Complex experiments may require unique QA plans or additions to existing plans. Once implemented, the R D QA plans, like any others, require audits or surveillances and may require revisions if the scope of the experiment changes. 1 ref., 1 fig.

  20. Research and Development Toward the Improvement of Education.

    ERIC Educational Resources Information Center

    Klausmeier, Herbert J., Ed.; O'Hearn, George T., Ed.

    This book contains 17 papers prepared for a colloquium series on development and related research dealing with conditions and processes of learning, subject matter content and sequence, instructional media, and instructional methods and teacher behaviors: 1) "Organized Retention and Cued Recall" by Endel Tulving; 2) "Developmental Processes in…

  1. Why a True Account of Human Development Requires Exemplar Research

    ERIC Educational Resources Information Center

    Damon, William; Colby, Anne

    2013-01-01

    This chapter uses moral psychology to illustrate why exemplar methods are essential for building a valid, complete understanding of key domains of human development. Social psychological, economic, and biological-evolutionary paradigms for studying morality rely on samples drawn from the general population. This research reveals a bleak picture of…

  2. Faculty Research Development Workshop. Final Report (October 1978 - March 1982).

    ERIC Educational Resources Information Center

    Howard Univ., Washington, DC. Mental Health Research and Development Center.

    A project to expand the participation of faculty from predominantly black colleges and universities in educational research and development is described. During three 4-week summer residential workshops, three courses were offered: Models and Methods of Social and Behavioral Sciences, Computer Utilization in Social and Behavioral Sciences, and a…

  3. INFORMATION TRANSFER IN THE OFFICE OF RESEARCH AND DEVELOPMENT

    EPA Science Inventory

    The report presents the results of a study conducted to determine the effectiveness of the Office of Research and Development's (ORD) information transfer activities. The type and volume of activity is reported as well as costs, intended and actual audiences, and the method used ...

  4. Using Research to Develop Computational Fluency in Young Mathematicians

    ERIC Educational Resources Information Center

    O'Loughlin, Tricia Ann

    2007-01-01

    This article describes one teacher's journey to improve her teaching of mathematics by conducting classroom-based inquiry to meet the specific mathematical needs in her second grade classroom. Her process to develop and improve computational fluency through research-based methods is detailed. (Contains 9 figures.)

  5. Research and Development in the Educational Materials Industries.

    ERIC Educational Resources Information Center

    Carnegie Corp. of New York, NY.

    Under the sponsorship of the Carnegie Corporation and the Ford Foundation, a study was instituted to examine research and development in the educational materials industry. Using the open-ended interview method, data was collected from executives of major book publishers and their subsidiaries, and producers of materials other than books.…

  6. Development of Virtual Geographic Environments and Geography Research

    NASA Astrophysics Data System (ADS)

    Huang, Fengru; Lin, Hui; Chen, Bin

    Geographic environment is a combination of natural and cultural environments under which humans survive. Virtual Geographic Environment (VGE) is a new multi-disciplinary initiative that links geosciences, geographic information sciences and information technologies. A VGE is a virtual representation of the natural world that enables a person to explore and interact with vast amounts of natural and cultural information on the physical and cultural environment in cyberspace. Virtual Geography and Experimental Geography are the two closest fields that associate with the development of VGE from the perspective of geography. This paper discusses the background of VGE, introduces its research progress, and addresses key issues of VGE research and the significance for geography research from Experimental Geography and Virtual Geography. VGE can be an extended research object for the research of Virtual Geography and enrich the contents of future geography, while VGE can also be an extended research method for Experimental Geography that geographers can operate virtual geographic experiments based on VGE platforms.

  7. Moving rehabilitation research forward: Developing consensus statements for rehabilitation and recovery research.

    PubMed

    Bernhardt, Julie; Borschmann, Karen; Boyd, Lara; Thomas Carmichael, S; Corbett, Dale; Cramer, Steven C; Hoffmann, Tammy; Kwakkel, Gert; Savitz, Sean I; Saposnik, Gustavo; Walker, Marion; Ward, Nick

    2016-06-01

    Stroke recovery is the next frontier in stroke medicine. While growth in rehabilitation and recovery research is exponential, a number of barriers hamper our ability to rapidly progress the field. Standardized terminology is absent in both animal and human research, methods are poorly described, recovery biomarkers are not well defined, and we lack consistent timeframes or measures to examine outcomes. Agreed methods and conventions for developing, monitoring, evaluating and reporting interventions directed at improving recovery are lacking, and current approaches are often not underpinned by biology. We urgently need to better understand the biology of recovery and its time course in both animals and humans to translate evidence from basic science into clinical trials. A new international partnership of stroke recovery and rehabilitation experts has committed to advancing the research agenda. In May 2016, the first Stroke Recovery and Rehabilitation Roundtable will be held, with the aim of achieving an agreed approach to the development, conduct and reporting of research. A range of methods will be used to achieve consensus in four priority areas: pre-clinical recovery research; biomarkers of recovery; intervention development, monitoring and reporting; and measurement in clinical trials. We hope to foster a global network of researchers committed to advancing this exciting field. Recovery from stroke is challenging for many survivors. They deserve effective treatments underpinned by our evolving understanding of brain recovery and human behaviour. Working together, we can develop game-changing interventions to improve recovery and quality of life in those living with stroke. PMID:27073187

  8. 77 FR 6791 - Biomass Research and Development Technical Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... Research and Development Technical Advisory Committee AGENCY: Energy Efficiency and Renewable Energy... Biomass Research and Development Technical Advisory Committee. The Federal Advisory Committee Act requires...: To provide advice and recommendations that promotes research and development leading to...

  9. 78 FR 64932 - Biomass Research and Development Technical Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-30

    ... Research and Development Technical Advisory Committee AGENCY: Energy Efficiency and Renewable Energy... Biomass Research and Development Technical Advisory Committee under Section 9008(d) of the Food.... This notice announces the meeting of the Biomass Research and Development Technical Advisory...

  10. 78 FR 8500 - Biomass Research and Development Technical Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... of Energy Efficiency and Renewable Energy Biomass Research and Development Technical Advisory... Open Meeting. SUMMARY: This notice announces an open meeting of the Biomass Research and Development... promotes research and development leading to the production of biobased fuels and biobased...

  11. 3-DTV research and development in Europe

    NASA Astrophysics Data System (ADS)

    Sand, Ruediger

    1991-08-01

    An overview on the state of the art of 3-DTV in Europe is given, and the new European Co- operation in the Field of Scientific and Technical Research (COST) project and its objectives are described. The paper starts with a report on 3-DTV broadcast transmissions in 1982 using the simple anaglyph technique, which in many European countries found enthusiastic public interest. Following that, in three international audio and video fairs in 1983, 1985, and 1987 in Berlin, presentations of a high-quality two-channel 3-DTV system using large screen projection, showing professionally produced demonstration programs, attracted about 50,000 visitors. Meanwhile, several 3-DTV activities for advertising, information, and special applications such as medical imaging are to be found. In the broadcast domain, research and development aim to transmit 3-DTV within a high-definition TV channel.

  12. Research and Development Annual Report, 1992

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Issued as a companion to Johnson Space Center's Research and Technology Annual Report, which reports JSC accomplishments under NASA Research and Technology Operating Plan (RTOP) funding, this report describes 42 additional JSC projects that are funded through sources other than the RTOP. Emerging technologies in four major disciplines are summarized: space systems technology, medical and life sciences, mission operations, and computer systems. Although these projects focus on support of human spacecraft design, development, and safety, most have wide civil and commercial applications in areas such as advanced materials, superconductors, advanced semiconductors, digital imaging, high density data storage, high performance computers, optoelectronics, artificial intelligence, robotics and automation, sensors, biotechnology, medical devices and diagnosis, and human factors engineering.

  13. Advanced waveform research methods for GERESS recordings

    NASA Astrophysics Data System (ADS)

    Harjes, H. P.; Gestermann, N.; Jost, M.; Schweitzer, J.; Wuster, J.

    1992-04-01

    The GERESS array project is a cooperative research program, jointly undertaken by Southern Methodist University and Ruhr-University Bochum in Germany. It is part of a multi-array network which includes NORESS, ARCESS, and FINESA in Scandinavia. This report summarizes research activities carried out at the data center in the Institute of Geophysics in Bochum during 1991. The GERESS array became fully operational in January 1991. Data are continuously transmitted from the array hub in Bavaria to NORSAR and to Bochum via 64 kbit lines. In Bochum, an experimental on-line processing system, based on RONAPP, is operated to monitor data quality and initiate necessary maintenance activities. Since Jul. 1991, the on-site maintenance of the array is also overtaken by Ruhr-University as part of the research grant. The monthly uptime of the array varied between 88.4 percent and 99.7 percent with an average of 94.9 percent. At the data center in Bochum, an automatic event bulletin--interactively reviewed by an analyst--is produced and widely distributed to interested institutions. After one year of operation it is found that GERESS is the most sensitive station in Central Europe for monitoring local, regional, and teleseismic seismicity. During the GSETT-2 experiment, which was conducted by the Geneva experts group during the time period from 22 Apr. - 2 Jun. 1991, GERESS located on average 16 regional events and detected 12 teleseismic events daily. Within the 6 weeks of GSETT-2, GERESS reported 3275 phases to the international data centers. Following a similar study at NORSAR, an evaluation of the P-wave detectability was undertaken for GERESS.

  14. Pollination Research Methods with Apis mellifera

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter describes field and lab procedures for doing experiments on honey bee pollination. Most of the methods apply to any insect for whom pollen vectoring capacity is the question. What makes honey bee pollination distinctive is its historic emphasis on agricultural applications; hence one fi...

  15. Research Investigation of Information Access Methods

    ERIC Educational Resources Information Center

    Heinrichs, John H.; Sharkey, Thomas W.; Lim, Jeen-Su

    2006-01-01

    This study investigates the satisfaction of library users at Wayne State University who utilize alternative information access methods. The LibQUAL+[TM] desired and perceived that satisfaction ratings are used to determine the user's "superiority gap." By focusing limited library resources to address "superiority gap" issues identified by each…

  16. Innovative Techniques for Teaching Research Methods.

    ERIC Educational Resources Information Center

    Babbie, Earl

    An explanation of three innovative techniques the author has used successfully to introduce undergraduate and graduate students to sociological methodology. The three methods are: (1) body-learning, which involves moving students around physically in ways analogous to the data manipulations being taught; (2) experimental learning, which involves…

  17. The Myth of "Scientific Method" in Contemporary Educational Research

    ERIC Educational Resources Information Center

    Rowbottom, Darrell Patrick; Aiston, Sarah Jane

    2006-01-01

    Whether educational research should employ the "scientific method" has been a recurring issue in its history. Hence, textbooks on research methods continue to perpetuate the idea that research students ought to choose between competing camps: "positivist" or "interpretivist". In reference to one of the most widely referred to educational research…

  18. Strategy to Promote Active Learning of an Advanced Research Method

    ERIC Educational Resources Information Center

    McDermott, Hilary J.; Dovey, Terence M.

    2013-01-01

    Research methods courses aim to equip students with the knowledge and skills required for research yet seldom include practical aspects of assessment. This reflective practitioner report describes and evaluates an innovative approach to teaching and assessing advanced qualitative research methods to final-year psychology undergraduate students. An…

  19. Empowering and Engaging Students in Learning Research Methods

    ERIC Educational Resources Information Center

    Liu, Shuang; Breit, Rhonda

    2013-01-01

    The capacity to conduct research is essential for university graduates to survive and thrive in their future career. However, research methods courses have often been considered by students as "abstract", "uninteresting", and "hard". Thus, motivating students to engage in the process of learning research methods has become a crucial challenge for…

  20. Radioisotopic methods for biological and medical research

    SciTech Connect

    Knoche, H.W.

    1991-01-01

    This book provides a theoretical basis for the effective and safe use of radioactive materials in research. Particular attention is given to the four major topic areas specified in NRC's license application forms: (1) principles and practices of radiation protection; (2) radioactivity measurement, standardization and monitoring techniques, and instruments; (3) mathematics and calculations basic to the use and measurement of radioactivity; (4) biological effects of radiation. Overview and background information, including a section reviewing nuclear physics, is used where needed throughout the text, and problem sets are included in many of the chapters. Appendices for physical constants and conversion factors and for answers to problems are added.

  1. Development of Global Change Research in Developing Countries

    NASA Astrophysics Data System (ADS)

    Sierra, Carlos A.; Yepes, Adriana P.

    2010-10-01

    Ecosystems and Global Change in the Context of the Neotropics; Medellín, Colombia, 19-20 May 2010; Research in most areas of global environmental change is overwhelmingly produced outside developing countries, which are usually consumers rather than producers of the knowledge associated with their natural resources. While there have been important recent advances in understanding the causes of global-¬scale changes and their consequences to the functioning of tropical ecosystems, there is still an important gap in the understanding of these changes at regional and national levels (where important political decisions are usually made). A symposium was held with the aim of surveying the current state of research activities in a small, developing country such as Colombia. It was jointly organized by the Research Center on Ecosystems and Global Change, Carbono and Bosques; the National University of Colombia at Medellín and the Colombian Ministry of the Environment, Housing, and Regional Development. This 2-¬day symposium gathered Colombian and international scientists involved in different areas of global environmental change, tropical ecosystems, and human societies.

  2. Energy research and development profile of Australia

    SciTech Connect

    Kenkeremath, L.

    1986-01-01

    Australia is a large, sparsely populated country with an economy based traditionally on raw materials exports. Though still a major international trader in minerals and agricultural products, Australia has suffered a decline in productivity, employment, exports, and economic growth since the 1950s. Most energy research and development (R and D) and policymaking activities are carried out under the National Energy Research, Development, and Demonstration (NERDD) program. The NERDD program priorities include, among others, production of liquid hydrocarbon fuels from natural gas or coal-derived synthesis gas and oil and gas exploration, assessment, and recovery technology (high priority); production of liquid fuels from coal and oil shale by hydrogenation or pyrolysis, coal gasification, and achievement of cost reductions in coal and oil shale exploration and assessment techniques (medium priority); and in-situ coal gasification (low priority). Bilateral agreements for energy R and D with other countries are carried out under the Australian Department of National Development and Energy. Australia currently has agreements related to oil, gas, shale, and coal liquids R and D with the UK, the US, Japan, and West Germany.

  3. Clinical Research Careers: Reports from a NHLBI Pediatric Heart Network Clinical Research Skills Development Conference

    PubMed Central

    Lai, Wyman W.; Richmond, Marc; Li, Jennifer S.; Saul, J. Philip; Mital, Seema; Colan, Steven D.; Newburger, Jane W.; Sleeper, Lynn A.; McCrindle, Brain W.; Minich, L. LuAnn; Goldmuntz, Elizabeth; Marino, Bradley S.; Williams, Ismee A.; Pearson, Gail D.; Evans, Frank; Scott, Jane D.; Cohen, Meryl S.

    2013-01-01

    Background Wyman W. Lai, MD, MPH, and Victoria L. Vetter, MD, MPH. The Pediatric Heart Network (PHN), funded under the U.S. National Institutes of Health-National Heart, Lung, and Blood Institute (NIH–NHLBI), includes two Clinical Research Skills Development (CRSD) Cores, which were awarded to The Children's Hospital of Philadelphia and to the Morgan Stanley Children's Hospital of New York–Presbyterian. To provide information on how to develop a clinical research career to a larger number of potential young investigators in pediatric cardiology, the directors of these two CRSD Cores jointly organized a one-day seminar for fellows and junior faculty from all of the PHN Core sites. The participants included faculty members from the PHN and the NHLBI. The day-long seminar was held on April 29, 2009, at the NHLBI site, immediately preceding the PHN Steering Committee meeting in Bethesda, MD. Methods The goals of the seminar were 1) to provide fellows and early investigators with basic skills in clinical research 2) to provide a forum for discussion of important research career choices 3) to introduce attendees to each other and to established clinical researchers in pediatric cardiology, and 4) to publish a commentary on the future of clinical research in pediatric cardiology. Results The following chapters are compilations of the talks given at the 2009 PHN Clinical Research Skills Development Seminar, published to share the information provided with a broader audience of those interested in learning how to develop a clinical research career in pediatric cardiology. The discussions of types of clinical research, research skills, career development strategies, funding, and career management are applicable to research careers in other areas of clinical medicine as well. Conclusions The aim of this compilation is to stimulate those who might be interested in the research career options available to investigators. PMID:21167335

  4. Laboratory Directed Research and Development FY 1992

    SciTech Connect

    Struble, G.L.; Middleton, C.; Anderson, S.E.; Baldwin, G.; Cherniak, J.C.; Corey, C.W.; Kirvel, R.D.; McElroy, L.A.

    1992-12-31

    The Laboratory Directed Research and Development (LDRD) Program at Lawrence Livermore National Laboratory (LLNL) funds projects that nurture and enrich the core competencies of the Laboratory. The scientific and technical output from the FY 1992 RD Program has been significant. Highlights include (1) Creating the first laser guide star to be coupled with adaptive optics, thus permitting ground-based telescopes to obtain the same resolution as smaller space-based instruments but with more light-gathering power. (2) Significantly improving the limit on the mass of the electron antineutrino so that neutrinos now become a useful tool in diagnosing supernovas and we disproved the existence of a 17-keV neutrino. (3) Developing a new class of organic aerogels that have robust mechanical properties and that have significantly lower thermal conductivity than inorganic aerogels. (4) Developing a new heavy-ion accelerator concept, which may enable us to design heavy-ion experimental systems and use a heavy-ion driver for inertial fusion. (5) Designing and demonstrating a high-power, diode-pumped, solid-state laser concept that will allow us to pursue a variety of research projects, including laser material processing. (6) Demonstrating that high-performance semiconductor arrays can be fabricated more efficiently, which will make this technology available to a broad range of applications such as inertial confinement fusion for civilian power. (7) Developing a new type of fiber channel switch and new fiber channel standards for use in local- and wide-area networks, which will allow scientists and engineers to transfer data at gigabit rates. (8) Developing the nation`s only numerical model for high-technology air filtration systems. Filter designs that use this model will provide safer and cleaner environments in work areas where contamination with particulate hazardous materials is possible.

  5. Control of research oriented software development

    SciTech Connect

    Lewis, L.C.; Dronkers, J.J.; Pitsker, B.

    1985-12-01

    The Nuclear Waste Policy Act of 1982 directs the Department of Energy (DOE) to dispose permanently high level radioactive waste and civilian spent nuclear fuel by January 31, 1998. DOE has responded by creating an organizational structure that directs all the activities necessary to carry out the legislative demands. LLNL is conducting research in the earth sciences and is developing some unique computer codes to help establish the feasibility of geologic repositories for nuclear waste. LLNL has several codes under development. This paper examines the administrative and organizational measures that were and still are being undertaken in order to control the development of the two major codes. In the case of one code, the software quality assurance requirements were imposed five years after the code began its development. This required a retroactive application of requirements. The other code is still in the conceptual stages of development and here requirements can be applied as soon as the initial code design begins. Both codes are being developed by scientists, not computer programmers, and both are modeling codes, not data acquisition and reduction codes. Also the projects for which these codes are being developed have slightly different software quality assurance requirements. All these factors contribute unique difficulties in attempts to assure that the development not only results in a reliable prediction, but that whatever the reliability, it can be objectively shown to exist. The paper will examine a software management model. It will also discuss the reasons why it is felt that this particular model would stand a reasonable chance for success. The paper will then describe the way in which the model should be integrated into the existing management configuration and tradition.

  6. Developing preceptorship through action research: part 2.

    PubMed

    Hilli, Yvonne; Melender, Hanna-Leena

    2015-09-01

    Clinical preception in practice plays a significant role in the education of both Registered Nurses and practical nurses. This study presents the evaluation of an interprofessional research and development project (2009-2103) on clinical preceptorship between two universities of applied sciences, two vocational institutes and four healthcare organisations in western Finland. The research question was as follows: How did the participants evaluate the process and outcomes of developing preceptorship through an action-research approach? The primary target group consisted of professionals within the healthcare sector and nursing teachers at the universities of applied sciences and the vocational institutes. The five units represented in the healthcare organisations functioned as clinical practice placements for both nursing and practical nursing students, with Registered Nurses and practical nurses acting as their preceptors. Each unit developed a unique preceptorship model to answer their specific needs. The models were implemented and tested during one academic year followed by a quantitative (a 4-point scale) and qualitative evaluation of the process. The models are presented in another article, and the evaluation results are presented in this article. The evaluation showed that preceptorship has become an important and accepted part of work, including the practice of starting any preception at a unit with a thorough introduction. The project's emphasis on critical thinking, reflection and focus on ethics were valued by the staff. Pedagogical further education should be arranged on a regular basis to strengthen the knowledge base of the preceptors. Furthermore, enough time for preceptorship should be allocated, as it is a pedagogical duty. The implication of this project is that more cooperation between different stake holders is needed, in order to narrow the gap between theory and praxis. PMID:25833207

  7. Important Developments in Romanian Propolis Research

    PubMed Central

    Mărghitaş, Liviu Al; Dezmirean, Daniel S.; Bobiş, Otilia

    2013-01-01

    The most important developments in propolis analysis and pharmacological properties are discussed. In order to help in the Romanian propolis standardization, different methodologies for chemical composition analysis (UV-VIS, HP-TLC, and HPLC-DAD) are reviewed using new approaches and software (fuzzy divisive hierarchical clustering approach and ChromQuest software) and compared with international studies made until now in propolis research. Practical applications of Romanian propolis in medicinal therapy and cosmetics are reviewed, and quality criteria for further standardization are proposed. PMID:23818918

  8. New research method looks at fish mucus

    EPA Science Inventory

    We have developed a new way to analyze fish tissues to understand fish ecology. Instead of killing the fish to collect the sample for analysis, we collect body mucus from the fish and analyze that. The fish can then be returned alive to the stream or lake.

  9. The Embedded Researcher Method for Involving Undergraduates in Research: New Data and Observations

    ERIC Educational Resources Information Center

    Rogers, Darrin L.; Kranz, Peter L.; Ferguson, Christopher J.

    2013-01-01

    Undergraduate research provides multiple educational advantages, and Hispanic students may reap particular benefits. The "embedded researcher" method avoids difficulties inherent in traditional apprenticeship models, providing meaningful research experience to multiple students within a standard didactic course structure while yielding…

  10. (Re)searching Methods: Reading Fiction in Literary Response Groups

    ERIC Educational Resources Information Center

    Janzen, Melanie D.

    2015-01-01

    The trouble with education research is that the research is burdened with trouble before it begins. Working as a poststructural education researcher and engaged in a recent research project that sought to engage with questions of teacher identity, I employed an alternative data elicitation method of literary response groups--similar to that of…

  11. Methods in Educational Research: From Theory to Practice

    ERIC Educational Resources Information Center

    Lodico, Marguerite G.; Spaulding Dean T.; Voegtle, Katherine H.

    2006-01-01

    Written for students, educators, and researchers, "Methods in Educational Research" offers a refreshing introduction to the principles of educational research. Designed for the real world of educational research, the book's approach focuses on the types of problems likely to be encountered in professional experiences. Reflecting the importance of…

  12. Using the Afrocentric Method in Researching Indigenous African Culture

    ERIC Educational Resources Information Center

    Mkabela, Queeneth

    2005-01-01

    The article highlights the realities and dynamics facing researchers researching indigenous African culture. The cultural aspirations, understandings, and practices of African indigenous people should position researchers to implement and organize the research process. Suggestions are also made for implementing the "Afrocentric method," and how to…

  13. Methods in plant foliar volatile organic compounds research.

    PubMed

    Materić, Dušan; Bruhn, Dan; Turner, Claire; Morgan, Geraint; Mason, Nigel; Gauci, Vincent

    2015-12-01

    Plants are a major atmospheric source of volatile organic compounds (VOCs). These secondary metabolic products protect plants from high-temperature stress, mediate in plant-plant and plant-insect communication, and affect our climate globally. The main challenges in plant foliar VOC research are accurate sampling, the inherent reactivity of some VOC compounds that makes them hard to detect directly, and their low concentrations. Plant VOC research relies on analytical techniques for trace gas analysis, usually based on gas chromatography and soft chemical ionization mass spectrometry. Until now, these techniques (especially the latter one) have been developed and used primarily by physicists and analytical scientists, who have used them in a wide range of scientific research areas (e.g., aroma, disease biomarkers, hazardous compound detection, atmospheric chemistry). The interdisciplinary nature of plant foliar VOC research has recently attracted the attention of biologists, bringing them into the field of applied environmental analytical sciences. In this paper, we review the sampling methods and available analytical techniques used in plant foliar VOC research to provide a comprehensive resource that will allow biologists moving into the field to choose the most appropriate approach for their studies. PMID:26697273

  14. Methods in plant foliar volatile organic compounds research1

    PubMed Central

    Materić, Dušan; Bruhn, Dan; Turner, Claire; Morgan, Geraint; Mason, Nigel; Gauci, Vincent

    2015-01-01

    Plants are a major atmospheric source of volatile organic compounds (VOCs). These secondary metabolic products protect plants from high-temperature stress, mediate in plant–plant and plant–insect communication, and affect our climate globally. The main challenges in plant foliar VOC research are accurate sampling, the inherent reactivity of some VOC compounds that makes them hard to detect directly, and their low concentrations. Plant VOC research relies on analytical techniques for trace gas analysis, usually based on gas chromatography and soft chemical ionization mass spectrometry. Until now, these techniques (especially the latter one) have been developed and used primarily by physicists and analytical scientists, who have used them in a wide range of scientific research areas (e.g., aroma, disease biomarkers, hazardous compound detection, atmospheric chemistry). The interdisciplinary nature of plant foliar VOC research has recently attracted the attention of biologists, bringing them into the field of applied environmental analytical sciences. In this paper, we review the sampling methods and available analytical techniques used in plant foliar VOC research to provide a comprehensive resource that will allow biologists moving into the field to choose the most appropriate approach for their studies. PMID:26697273

  15. Mpts research supported by the forestry/fuelwood research and development project (1987-1990)

    SciTech Connect

    MacDicken, K.G.; Lantican, C.B.

    1990-07-01

    Multipurpose tree species (MPTS's) are grown to provide more than one product and/or service. For small farm use, this frequently means significant wood and foliage use from the same tree. The report summarizes efforts under Phase I (1987-1990) of A.I.D.'s Forestry/Fuelwood Research and Development (F/FRED) Project to promote improved use of MPTS's on small farms in Asia. Research support has included efforts in genetic improvement and soil characterization, methodology development, researcher training, and preparation of annotated bibliographies and regional research plans. Twenty-one small research grants were provided for field trials, methods, and management; tree improvement; pest and disease control; farm systems; policy and economics; and tree products. A final section highlights assistance to a project in Thailand which involved testing indigenous species for agroforestry in the Huay Hong Krai watershed.

  16. SAGE Research Methods Datasets: A Data Analysis Educational Tool.

    PubMed

    Vardell, Emily

    2016-01-01

    SAGE Research Methods Datasets (SRMD) is an educational tool designed to offer users the opportunity to obtain hands-on experience with data analysis. Users can search for and browse authentic datasets by method, discipline, and data type. Each of the datasets are supplemented with educational material on the research method and clear guidelines for how to approach data analysis. PMID:27391182

  17. A Preliminary Rubric Design to Evaluate Mixed Methods Research

    ERIC Educational Resources Information Center

    Burrows, Timothy J.

    2013-01-01

    With the increase in frequency of the use of mixed methods, both in research publications and in externally funded grants there are increasing calls for a set of standards to assess the quality of mixed methods research. The purpose of this mixed methods study was to conduct a multi-phase analysis to create a preliminary rubric to evaluate mixed…

  18. Meaning in Method: The Rhetoric of Quantitative and Qualitative Research.

    ERIC Educational Resources Information Center

    Firestone, William A.

    The current debate about quantitative and qualitative research methods focuses on whether there is a necessary connection between method-type and research paradigm that makes the different approaches incompatible. This paper argues that the connection is not so much logical as rhetorical. Quantitative methods express the assumptions of a…

  19. Reflections on Mixing Methods in Applied Linguistics Research

    ERIC Educational Resources Information Center

    Hashemi, Mohammad R.

    2012-01-01

    This commentary advocates the use of mixed methods research--that is the integration of qualitative and quantitative methods in a single study--in applied linguistics. Based on preliminary findings from a research project in progress, some reflections on the current practice of mixing methods as a new trend in applied linguistics are put forward.…

  20. Gas Research Institute's research and development program on in-line inspection of natural gas pipelines

    NASA Astrophysics Data System (ADS)

    Haines, Harvey H.; Bubenik, Tom A.; Nestleroth, J. Bruce

    1995-05-01

    The Gas Research Institute (GRI) has been supporting a comprehensive research and development program on in-line inspection techniques for natural gas transmission pipelines. This program contains assessments of state-of-the-art nondestructive evaluation methods, improvements in current approaches, and developments of advanced inspection technologies. The elements of the GRI Nondestructive Evaluation Program range from laboratory evaluations of the capabilities of inspection technologies to large-scale measurements in simulated pipeline settings. Each level of research stresses a quantification of both the limits of detection and the accuracy of characterization of pipeline imperfections that are found by in- line inspection tools. The overall goal of GRI's Nondestructive Evaluation Program is to develop and improve technologies that will help gas pipeline companies maintain the physical integrity of their transmission systems, prevent pipeline shutdowns, and reduce maintenance costs. This paper summarizes the results of the GRI program to date in relationship to their direct application to in-line inspection of gas transmission pipelines. The program consists of three main elements: facilities development, research on current inspection technologies, and research on future inspection technologies. The facilities development is centered around the Pipeline Simulation Facility; the research on current inspection technologies is aimed at improving magnetic flux leakage analyses; and the research on future inspection technologies is centered on stress-corrosion crack detection and characterization.

  1. Colloquy: The Methods and Merits of Pornography Research.

    ERIC Educational Resources Information Center

    Linz, Daniel; And Others

    1988-01-01

    Daniel Linz and Edward Donnerstein criticize the research methods and conclusions of pornography researchers Dolf Zillmann and Jennings Bryant (who allege that consumption of pornography results in antisocial effects). Zillman and Bryant respond. (ARH)

  2. Applying Mixed Methods Research at the Synthesis Level: An Overview

    ERIC Educational Resources Information Center

    Heyvaert, Mieke; Maes, Bea; Onghena, Patrick

    2011-01-01

    Historically, qualitative and quantitative approaches have been applied relatively separately in synthesizing qualitative and quantitative evidence, respectively, in several research domains. However, mixed methods approaches are becoming increasingly popular nowadays, and practices of combining qualitative and quantitative research components at…

  3. Social Media and Mentoring in Biomedical Research Faculty Development

    PubMed Central

    Teruya, Stacey Alan; Bazargan-Hejazi, Shahrzad

    2015-01-01

    Purpose To determine how effective and collegial mentoring in biomedical research faculty development may be implemented and facilitated through social media. Method The authors reviewed the literature for objectives, concerns, and limitations of career development for junior research faculty. They tabularized these as developmental goals, and aligned them with relevant social media strengths and capabilities facilitated through traditional and/or peer mentoring. Results The authors derived a model in which social media is leveraged to achieve developmental goals reflected in independent and shared projects, and in the creation and expansion of support and research networks. Conclusions Social media may be successfully leveraged and applied in achieving developmental goals for biomedical research faculty, and potentially for those in other fields and disciplines. PMID:26120494

  4. Mixed methods research design for pragmatic psychoanalytic studies.

    PubMed

    Tillman, Jane G; Clemence, A Jill; Stevens, Jennifer L

    2011-10-01

    Calls for more rigorous psychoanalytic studies have increased over the past decade. The field has been divided by those who assert that psychoanalysis is properly a hermeneutic endeavor and those who see it as a science. A comparable debate is found in research methodology, where qualitative and quantitative methods have often been seen as occupying orthogonal positions. Recently, Mixed Methods Research (MMR) has emerged as a viable "third community" of research, pursuing a pragmatic approach to research endeavors through integrating qualitative and quantitative procedures in a single study design. Mixed Methods Research designs and the terminology associated with this emerging approach are explained, after which the methodology is explored as a potential integrative approach to a psychoanalytic human science. Both qualitative and quantitative research methods are reviewed, as well as how they may be used in Mixed Methods Research to study complex human phenomena. PMID:21880844

  5. Environmental Health Research at EPA's Office of Research and Development

    EPA Science Inventory

    There are brief overviews of NCER's research and fellowship programs covering the SHC, SSWR, CSS, and ACE programs. There are also overview slides of the research activities in NCEA covering IRIS program and HHRA.

  6. Development of advanced acreage estimation methods

    NASA Technical Reports Server (NTRS)

    Guseman, L. F., Jr. (Principal Investigator)

    1982-01-01

    The development of an accurate and efficient algorithm for analyzing the structure of MSS data, the application of the Akaiki information criterion to mixture models, and a research plan to delineate some of the technical issues and associated tasks in the area of rice scene radiation characterization are discussed. The AMOEBA clustering algorithm is refined and documented.

  7. Health systems research in Lao PDR: capacity development for getting research into policy and practice

    PubMed Central

    Jönsson, Kristina; Tomson, Göran; Jönsson, Christer; Kounnavong, Sengchanh; Wahlström, Rolf

    2007-01-01

    Background Lao PDR is a low-income country with an urgent need for evidence-informed policymaking in the healthcare sector. During the last decade a number of Health Systems Research (HSR) projects have been conducted in order to meet this need. However, although knowledge about research is increasing among policymakers, the use of research in policymaking is still limited. Methods This article investigates the relationship between research and policymaking from the perspective of those participating in HSR projects. The study is based on 28 interviews, two group discussions and the responses from 56 questionnaires. Results The interviewees and questionnaire respondents were aware of the barriers to getting research into policy and practice. But while some were optimistic, claiming that there had been a change of attitudes among policymakers in the last two years, others were more pessimistic and did not expect any real changes until years from now. The major barriers to feeding research results into policy and practice included an inability to influence the policy process and to get policymakers and practitioners interested in research results. Another barrier was the lack of continuous capacity development and high-quality research, both of which are related to funding and international support. Many of the interviewees and questionnaire respondents also pointed out that communication between those conducting research and policymakers must be improved. Conclusion The results show that in the case of Lao PDR, research capacity development is at a crucial stage for implementing research into policy and practice. If research is going to make a consistent impact on policymaking in the Lao health care sector, the attitude towards research will need to be changed in order to get research prioritised, both among those conducting research, and among policymakers and practitioners. Our findings indicate that there is awareness about the barriers in this process. PMID

  8. Transferable Skills Training for Researchers: Supporting Career Development and Research

    ERIC Educational Resources Information Center

    OECD Publishing (NJ3), 2012

    2012-01-01

    Researchers are embarking on increasingly diverse careers where collaboration, networking and interdisciplinarity are becoming more important. Transferable skills (e.g. communication skills and problem-solving abilities) can help researchers operate more effectively in different work environments. While researchers acquire some of these skills in…

  9. Vapor generation methods for explosives detection research

    SciTech Connect

    Grate, Jay W.; Ewing, Robert G.; Atkinson, David A.

    2012-12-01

    The generation of calibrated vapor samples of explosives compounds remains a challenge due to the low vapor pressures of the explosives, adsorption of explosives on container and tubing walls, and the requirement to manage (typically) multiple temperature zones as the vapor is generated, diluted, and delivered. Methods that have been described to generate vapors can be classified as continuous or pulsed flow vapor generators. Vapor sources for continuous flow generators are typically explosives compounds supported on a solid support, or compounds contained in a permeation or diffusion device. Sources are held at elevated isothermal temperatures. Similar sources can be used for pulsed vapor generators; however, pulsed systems may also use injection of solutions onto heated surfaces with generation of both solvent and explosives vapors, transient peaks from a gas chromatograph, or vapors generated by s programmed thermal desorption. This article reviews vapor generator approaches with emphasis on the method of generating the vapors and on practical aspects of vapor dilution and handling. In addition, a gas chromatographic system with two ovens that is configurable with up to four heating ropes is proposed that could serve as a single integrated platform for explosives vapor generation and device testing. Issues related to standards, calibration, and safety are also discussed.

  10. Is astronomical research appropriate for developing countries?

    NASA Astrophysics Data System (ADS)

    Snowden, Michael S.

    An unproductive 45-cm astronomical telescope, given by JICA (Japan) to Sri Lanka, raises general questions as to the reasons for unproductive pure science in developing countries. Before installation, site, maintenance, and scientific objectives were discussed. The facility was launched with a conference organised by the UN Office for Outer Space Affairs. Unfortunately, no research or significant education has resulted after four years. The annual operating cost is U.S. $5000 per year, including salary for a trainee, maintenance, and a modest promotional programme. Comparison with a similar installation in Auckland suggests lack of funding or technical competence do not explain the failure in Sri Lanka. The facility in New Zealand, on the roof of Auckland University's Physics Department, has a slightly smaller budget but has led to modest but useful research and teaching. Lack of financial backing and expertise are often blamed for weak science in developing countries, but examination shows most of these countries have adequately skilled people, and plenty of resources for religion and military. General lack of motivation for science appears to be the principal reason. This lack of interest and highly inefficient bureaucracies are common to scientifically unproductive countries. They mostly lack the cultural and philosophical base of the European Renaissance that motivate the pursuit of modern science, an activity that violates human preferences. There are excellent facilities (ESO, SAAO, Cerro Tololo, and GONG) in some of these same countries, when administered from the West.

  11. Research Objects for Sharing and Exchanging Research Data and Methods in Earth Science

    NASA Astrophysics Data System (ADS)

    Gómez Pérez, José Manuel; Palma, Raul

    2016-04-01

    Scientists in data-intensive disciplines increasingly call for models that go beyond the publication of datasets, allowing systematic capture of the lifecycle of scientific investigations and providing a single entry point for accessing information about (to name a few) the hypotheses investigated, the datasets used, the computations, observations and experiments carried out, their outcomes and provenance, the conclusions and findings that were derived, and even the scientists involved in a particular investigation. In this scenario, Research Objects provide a structured means to encapsulate such information and the associated methods involved, along with essential metadata and annotations aimed at both humans and computers. Research objects are therefore portable units of scientific knowledge that enable the sharing, preservation, scholarly communication, validation, and re-use of scientific outcomes. In this presentation we will focus on the application of the Research Object concept in observational disciplines and particularly Earth Science. We will present the main concepts behind research objects and discuss the challenges involved in the extension and adaptation of existing practices, modelling vocabularies, middleware and tools for these disciplines. By deploying research object technologies in Earth Science, we aim to enhance the portability of scientific materials and methods, the collaboration capabilities within and between teams of earth scientists, the quality and long-term preservation capabilities of the methods, and the means to communicate, validate and measure the impact of scientific outcomes. This work is being conducted in the context of the Horizon2020 EVER-EST project, the main objective of which is the development of a research object-centric virtual research environment for Earth Science communities.

  12. Research Priorities for Mental Health Counseling with Youth: Implications for Counselor Preparation, Professional Development, and Research

    ERIC Educational Resources Information Center

    Mellin, Elizabeth A.; Pertuit, Terry L.

    2009-01-01

    Counselors encounter the needs of youth (3-17 years) in a variety of settings; however, outside of school counseling, the profession faces a lack of preparation, professional development, and research focused on mental health practice with youth. Using the Delphi method, 12 counselor educators and 15 practicing counselors were polled regarding…

  13. A Mixed Method Approach to Quality of Life Research: A Case Study Approach

    ERIC Educational Resources Information Center

    Dunning, Heather; Williams, Allison; Abonyi, Sylvia; Crooks, Valorie

    2008-01-01

    Increased use of qualitative and quantitative methods in quality of life projects necessitates an examination of how to effectively work within a mixed method framework. The research objectives of this paper are to (1) operationalize the two goals of mixed method research (confirmation and comprehension) and (2) develop a strategy for using mixed…

  14. Risk in Vaccine Research and Development Quantified

    PubMed Central

    Pronker, Esther S.; Weenen, Tamar C.; Commandeur, Harry; Claassen, Eric H. J. H. M.; Osterhaus, Albertus D. M. E.

    2013-01-01

    To date, vaccination is the most cost-effective strategy to combat infectious diseases. Recently, a productivity gap affects the pharmaceutical industry. The productivity gap describes the situation whereby the invested resources within an industry do not match the expected product turn-over. While risk profiles (combining research and development timelines and transition rates) have been published for new chemical entities (NCE), little is documented on vaccine development. The objective is to calculate risk profiles for vaccines targeting human infectious diseases. A database was actively compiled to include all vaccine projects in development from 1998 to 2009 in the pre-clinical development phase, clinical trials phase I, II and III up to Market Registration. The average vaccine, taken from the preclinical phase, requires a development timeline of 10.71 years and has a market entry probability of 6%. Stratification by disease area reveals pandemic influenza vaccine targets as lucrative. Furthermore, vaccines targeting acute infectious diseases and prophylactic vaccines have shown to have a lower risk profile when compared to vaccines targeting chronic infections and therapeutic applications. In conclusion; these statistics apply to vaccines targeting human infectious diseases. Vaccines targeting cancer, allergy and autoimmune diseases require further analysis. Additionally, this paper does not address orphan vaccines targeting unmet medical needs, whether projects are in-licensed or self-originated and firm size and experience. Therefore, it remains to be investigated how these - and other - variables influence the vaccine risk profile. Although we find huge differences between the risk profiles for vaccine and NCE; vaccines outperform NCE when it comes to development timelines. PMID:23526951

  15. Research on turbine flowfield analysis methods

    NASA Astrophysics Data System (ADS)

    Rae, W. J.

    1985-01-01

    This report contains a description of conformal mapping procedures that can be used to generate computational grids for turbomachinery flowfield calculations, and to determine the incompressible potential flow on such a grid. The mapping procedures represent an extension of the Ives transformation to blade rows having a high solidity. The flowfield solution takes advantage of the fact that one of the mapping steps takes the blade row into a unit circle; by writing down the classical source/sink/vortex solution in this circle, it is possible to find the incompressible potential flow in the original cascade. This solution is of interest in its own right, and provides a useful initial condition for iterative or time marching calculational method.

  16. 7 CFR 916.45 - Marketing research and development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Marketing research and development. 916.45 Section 916... GROWN IN CALIFORNIA Order Regulating Handling Research § 916.45 Marketing research and development. The... research, marketing research and development projects designed to assist, improve, or promote the...

  17. 7 CFR 981.41 - Research and development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Research and development. 981.41 Section 981.41... Regulating Handling Research § 981.41 Research and development. (a) General. The Board, with the approval of... research, marketing research and development projects, and marketing promotion including paid...

  18. 7 CFR 981.41 - Research and development.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Research and development. 981.41 Section 981.41... Regulating Handling Research § 981.41 Research and development. (a) General. The Board, with the approval of... research, marketing research and development projects, and marketing promotion including paid...

  19. 7 CFR 916.45 - Marketing research and development.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Marketing research and development. 916.45 Section 916... GROWN IN CALIFORNIA Order Regulating Handling Research § 916.45 Marketing research and development. The... research, marketing research and development projects designed to assist, improve, or promote the...

  20. 7 CFR 930.48 - Research, market development and promotion.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Research, market development and promotion. 930.48... Order Regulating Handling Research, Market Development and Promotion § 930.48 Research, market... establishment of production and processing research, market research and development, and/or...

  1. Research and Development in the Anthropogenic Cryosphere

    NASA Astrophysics Data System (ADS)

    de Jong, C.; Luthe, T.; Hohenwallne, D.

    2009-04-01

    Much of todays cryosphere research is oriented towards the polar regions and is strongly supported by large associations and funding. On the other hand, funding and institutional support is still limited for mountains. In Europe, mountain research is mainly funded through Alpine Space Interregs, FP7, ESF and COST. However, there is growing global change pressure on mountain regions, particularly in the more fragile, higher altitudes such as between 1000 - 3200 m in the Alps. Although these zones are comparable to the Arctic in terms of climatic and physiographic conditions, they are not in terms of human pressures and atmospheric pollution released from surrounding agglomerations. A re-orientation of research into more applied projects that tackle present day problems is necessary. Not only is climate change rapidly changing the face of mountains, socio-economic multipliers are also acting fast. New problems such as conflicts over natural resources are evolving at a rapid rate, requiring research funding and projects to respond at according rates if timely and efficient solutions are to be proposed. Other problems include contamination of high altitude lakes and ecosystems through atmospheric precipitation of persistent organic pollutants and concentration of radio-active substances. The rapid melt of glacier ice is also releasing pollutants that have been captured for many decades. Many of the present day problems develop due to a miscomprehension of the cryosphere. Short-term economical reasoning outweighs the long-term ecological impacts that could be very counter-productive at the long term. Both the glaciological, snow, permafrost, geomorphological, ecological, hydrological and atmospheric conditions are increasingly heavily modified by human impacts. The effects include the alteration of the ice cover (by artificial covering of glaciers), production of artificial snow cover, snow and ground compaction, erosion, landsliding, change in vegetation cover and

  2. Developing a career in nursing research.

    PubMed

    2016-08-01

    What is the best way to build a career in nursing research? In Nurse Researcher Michelle Cleary and colleagues provide an overview of the career essentials for nurses at the beginning careers as researchers. They discusses collaborations, research support, grants, supervising students and climbing the research career ladder. PMID:27484574

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

    PubMed

    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. PMID:19042536

  4. Adapting Western Research Methods to Indigenous Ways of Knowing

    PubMed Central

    Christopher, Suzanne

    2013-01-01

    Indigenous communities have long experienced exploitation by researchers and increasingly require participatory and decolonizing research processes. We present a case study of an intervention research project to exemplify a clash between Western research methodologies and Indigenous methodologies and how we attempted reconciliation. We then provide implications for future research based on lessons learned from Native American community partners who voiced concern over methods of Western deductive qualitative analysis. Decolonizing research requires constant reflective attention and action, and there is an absence of published guidance for this process. Continued exploration is needed for implementing Indigenous methods alone or in conjunction with appropriate Western methods when conducting research in Indigenous communities. Currently, examples of Indigenous methods and theories are not widely available in academic texts or published articles, and are often not perceived as valid. PMID:23678897

  5. The Role of Computers in Research and Development at Langley Research Center

    NASA Technical Reports Server (NTRS)

    Wieseman, Carol D. (Compiler)

    1994-01-01

    This document is a compilation of presentations given at a workshop on the role cf computers in research and development at the Langley Research Center. The objectives of the workshop were to inform the Langley Research Center community of the current software systems and software practices in use at Langley. The workshop was organized in 10 sessions: Software Engineering; Software Engineering Standards, methods, and CASE tools; Solutions of Equations; Automatic Differentiation; Mosaic and the World Wide Web; Graphics and Image Processing; System Design Integration; CAE Tools; Languages; and Advanced Topics.

  6. Life Cycle Impact Assessment Research Developments and Needs

    EPA Science Inventory

    Life Cycle Impact Assessment (LCIA) developments are explained along with key publications which record discussions which comprised ISO 14042 and SETAC document development, UNEP SETAC Life Cycle Initiative research, and research from public and private research institutions. It ...

  7. 76 FR 44648 - Research, Engineering and Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... Federal Aviation Administration Research, Engineering and Development Advisory Committee Pursuant to... given of a meeting of the FAA Research, Engineering and Development (R,E&D) Advisory Committee. AGENCY: Federal Aviation Administration, DOT. ACTION: Notice of meeting. Name: Research, Engineering &...

  8. 76 FR 12404 - Research, Engineering and Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ... Federal Aviation Administration Research, Engineering and Development Advisory Committee Pursuant to... given of a meeting of the FAA Research, Engineering and Development (R,E&D) Advisory Committee. AGENCY: Federal Aviation Administration. ACTION: Notice of meeting. Name: Research, Engineering &...

  9. 77 FR 14462 - Research, Engineering and Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Federal Aviation Administration Research, Engineering and Development Advisory Committee Pursuant to... given of a meeting of the FAA Research, Engineering and Development (R,E&D) Advisory Committee. AGENCY: Federal Aviation Administration, DOT. ACTION: Notice of Meeting. Name: Research, Engineering &...

  10. 77 FR 54648 - Research, Engineering and Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... Federal Aviation Administration Research, Engineering and Development Advisory Committee Pursuant to... given of a meeting of the FAA Research, Engineering and Development (R, E&D) Advisory Committee. AGENCY: Federal Aviation Administration. ACTION: Notice of Meeting. NAME: Research, Engineering &...

  11. 75 FR 14243 - Research, Engineering And Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-24

    ... Federal Aviation Administration Research, Engineering And Development Advisory Committee Pursuant to... given of a meeting of the FAA Research, Engineering and Development (R,E&D) Advisory Committee. Agency: Federal Aviation Administration. Action: Notice of Meeting. Name: Research, Engineering &...

  12. CURRENT ANSTO RESEARCH ON WASTEFORM DEVELOPMENT

    SciTech Connect

    Vance, E.R.; Perera, D.S.; Stewart, M.W.A.; Begg, B.D.; Carter, M.L.; Day, R.A.; Moricca, S.; Smith, K.L.; Lumpkin, G.R.; Hanna, J.V.

    2003-02-27

    Current ANSTO scientific research on wasteform development for mainly high-level radioactive waste is directed towards practical applications. Titanate wasteform products we have developed or are developing are aimed at immobilization of: (a) tank wastes and sludges; (b) U-rich wastes from radioisotope production from reactor irradiation of UO2 targets; (c) Al-rich wastes arising from reprocessing of Al-clad fuels; (d) 99Tc; (e) high- Mo wastes arising from reprocessing of U-Mo fuels and (f) partitioned Cs-rich wastes. Other wasteforms include encapsulated zeolites or silica/alumina beads for immobilization of 129I. Wasteform production techniques cover hot isostatic and uniaxial pressing, sintering, and cold-crucible melting. In addition, building on previous work on speciation and leach resistance of Cs in cementitious products, we are studying geopolymers. Although we have a strong focus on candidate wasteforms for actual wastes, we have a considerable program directed at basic understanding of the wasteforms in regard to crystal chemistry, their dissolution behavior in aqueous media, radiation damage effects and processing techniques.

  13. Development of test methods for textile composites

    NASA Technical Reports Server (NTRS)

    Masters, John E.; Ifju, Peter G.; Fedro, Mark J.

    1993-01-01

    NASA's Advanced Composite Technology (ACT) Program was initiated in 1990 with the purpose of developing less costly composite aircraft structures. A number of innovative materials and processes were evaluated as a part of this effort. Chief among them are composite materials reinforced with textile preforms. These new forms of composite materials bring with them potential testing problems. Methods currently in practice were developed over the years for composite materials made from prepreg tape or simple 2-D woven fabrics. A wide variety of 2-D and 3-D braided, woven, stitched, and knit preforms were suggested for application in the ACT program. The applicability of existing test methods to the wide range of emerging materials bears investigation. The overriding concern is that the values measured are accurate representations of the true material response. The ultimate objective of this work is to establish a set of test methods to evaluate the textile composites developed for the ACT Program.

  14. 7 CFR 959.48 - Research and development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Research and development. 959.48 Section 959.48... Regulating Handling Research and Development § 959.48 Research and development. The committee, with the... research, and development projects designed to assist, improve, or promote the marketing,...

  15. 7 CFR 947.47 - Research and development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Research and development. 947.47 Section 947.47... Research and Development § 947.47 Research and development. The committee, with the approval of the Secretary, may provide for the establishment of marketing research and development projects designed...

  16. 7 CFR 959.48 - Research and development.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Research and development. 959.48 Section 959.48... Regulating Handling Research and Development § 959.48 Research and development. The committee, with the... research, and development projects designed to assist, improve, or promote the marketing,...

  17. 7 CFR 989.53 - Research and development.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Research and development. 989.53 Section 989.53... GROWN IN CALIFORNIA Order Regulating Handling Research and Development § 989.53 Research and development... establishment of projects involving marketing research and development and marketing promotion including...

  18. 7 CFR 989.53 - Research and development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Research and development. 989.53 Section 989.53... GROWN IN CALIFORNIA Order Regulating Handling Research and Development § 989.53 Research and development... establishment of projects involving marketing research and development and marketing promotion including...

  19. 48 CFR 31.205-48 - Research and development costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Research and development... Organizations 31.205-48 Research and development costs. Research and development, as used in this subsection... grant for research and development effort, the excess is unallowable under any other Government contract....

  20. 7 CFR 947.47 - Research and development.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Research and development. 947.47 Section 947.47... Research and Development § 947.47 Research and development. The committee, with the approval of the Secretary, may provide for the establishment of marketing research and development projects designed...

  1. 7 CFR 959.48 - Research and development.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Research and development. 959.48 Section 959.48... Regulating Handling Research and Development § 959.48 Research and development. The committee, with the... research, and development projects designed to assist, improve, or promote the marketing,...

  2. 7 CFR 959.48 - Research and development.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Research and development. 959.48 Section 959.48... Regulating Handling Research and Development § 959.48 Research and development. The committee, with the... research, and development projects designed to assist, improve, or promote the marketing,...

  3. 7 CFR 989.53 - Research and development.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Research and development. 989.53 Section 989.53... GROWN IN CALIFORNIA Order Regulating Handling Research and Development § 989.53 Research and development... establishment of projects involving marketing research and development and marketing promotion including...

  4. 48 CFR 31.205-48 - Research and development costs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Research and development... Organizations 31.205-48 Research and development costs. Research and development, as used in this subsection... grant for research and development effort, the excess is unallowable under any other Government contract....

  5. 7 CFR 989.53 - Research and development.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Research and development. 989.53 Section 989.53... GROWN IN CALIFORNIA Order Regulating Handling Research and Development § 989.53 Research and development... establishment of projects involving marketing research and development and marketing promotion including...

  6. 7 CFR 947.47 - Research and development.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Research and development. 947.47 Section 947.47... Research and Development § 947.47 Research and development. The committee, with the approval of the Secretary, may provide for the establishment of marketing research and development projects designed...

  7. 7 CFR 989.53 - Research and development.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Research and development. 989.53 Section 989.53... GROWN IN CALIFORNIA Order Regulating Handling Research and Development § 989.53 Research and development... establishment of projects involving marketing research and development and marketing promotion including...

  8. 48 CFR 31.205-48 - Research and development costs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Research and development... Organizations 31.205-48 Research and development costs. Research and development, as used in this subsection... grant for research and development effort, the excess is unallowable under any other Government contract....

  9. 7 CFR 947.47 - Research and development.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Research and development. 947.47 Section 947.47... Research and Development § 947.47 Research and development. The committee, with the approval of the Secretary, may provide for the establishment of marketing research and development projects designed...

  10. 7 CFR 959.48 - Research and development.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Research and development. 959.48 Section 959.48... Regulating Handling Research and Development § 959.48 Research and development. The committee, with the... research, and development projects designed to assist, improve, or promote the marketing,...

  11. 7 CFR 947.47 - Research and development.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Research and development. 947.47 Section 947.47... Research and Development § 947.47 Research and development. The committee, with the approval of the Secretary, may provide for the establishment of marketing research and development projects designed...

  12. Research methods: managing primary study quality in meta-analyses.

    PubMed

    Conn, Vicki S; Rantz, Marilyn J

    2003-08-01

    Meta-analyses synthesize multiple primary studies and identify patterns of relationships. Differences in primary study methodological quality must be addressed for meta-analysis to produce meaningful results. No single standard exists for addressing these quality variations. Quality measurement scales are fraught with development and application problems. Several strategies have been proposed to address quality. Researchers can set minimum levels for inclusion or require that certain quality attributes be present. An inclusive method is to weight effect sizes by quality scores. This allows the inclusion of diverse studies but relies on questionable quality measures. By considering quality an empirical question, meta-analysts can examine associations between quality and effect sizes and thus preserve the purpose of meta-analysis to systematically examine data. Researchers increasingly are combining strategies to overcome the limitations of using a single approach. Future work to develop valid measures of primary study quality dimensions will improve the ability of meta-analysis to inform research and nursing practice. PMID:12884420

  13. Evolution of accelerometer methods for physical activity research

    PubMed Central

    Troiano, Richard P.; McClain, James J.; Brychta, Robert J.; Chen, Kong Y.

    2014-01-01

    The technology and application of current accelerometer-based devices in physical activity (PA) research allow the capture and storage or transmission of large volumes of raw acceleration signal data. These rich data provide opportunities to improve physical activity characterization, but also bring logistical and analytic challenges. We discuss how researchers and developers from multiple disciplines are responding to the analytic challenges and how advances in data storage, transmission, and big data computing will minimize logistical challenges. These new approaches also bring the need for several paradigm shifts for PA researchers, including a shift from count-based approaches and regression calibrations for PA energy expenditure (EE) estimation to activity characterization and EE estimation based on features extracted from raw acceleration signals. Furthermore, a collaborative approach toward analytic methods is proposed to facilitate PA research, which requires a shift away from multiple independent calibration studies. Finally, we make the case for a distinction between PA represented by accelerometer-based devices and PA assessed by self-report. PMID:24782483

  14. Mixed Methods Research in School Psychology: A Mixed Methods Investigation of Trends in the Literature

    ERIC Educational Resources Information Center

    Powell, Heather; Mihalas, Stephanie; Onwuegbuzie, Anthony J.; Suldo, Shannon; Daley, Christine E.

    2008-01-01

    This article illustrates the utility of mixed methods research (i.e., combining quantitative and qualitative techniques) to the field of school psychology. First, the use of mixed methods approaches in school psychology practice is discussed. Second, the mixed methods research process is described in terms of school psychology research. Third, the…

  15. Development of a Rotating Human Research Facility

    NASA Technical Reports Server (NTRS)

    Mulenburg, Gerald M.; Caldwell, William F.; Tucker, John; Wade, Charles E. (Technical Monitor)

    1994-01-01

    A unique facility has been developed at the NASA Ames Research Center to provide scientists with unusual research opportunities at greater than Earth's gravity. In addition to its use for basic research, this facility will help provide answers to many of the questions posed by proponents of rotating human space vehicles. This paper describes the design and planned use of this facility, the Spaceflight Environmental Simulator. Using an existing 52-foot diameter cylindrical rotating platform design centrifuge, the revised facility design includes the provision of two human habitats for long duration studies of the effects of hypergravity. Up to four humans (per habitat) will be able to live at up to 2 G for as long as one month without stopping the centrifuge. Each habitat, constructed of lightweight honeycomb sandwich panels, is nominally 9 ft high x 11 ft wide x 25 1/2 ft long. A radial positioning system provides for positioning each habitat at a distance of 15 to 21 feet from the centrifuge's axis of rotation to the midpoint of the habitat's interior floor. As centrifugal acceleration changes with rotation rate, a habitat floor-mounted accelerometer signal provides automatic servo controlled adjustment of each habitat's angle of inclination to provide an environment for the habitat's crew and cargo in which the resultant gravity vector is normal to the habitat floor at all times. Design of the habitats and modifications to the centrifuge are complete, and are currently under construction. Design philosophy and operational rationale are presented along with complete descriptions of the facility and its systems.

  16. Facilitating mental health research for patients, clinicians and researchers: a mixed-method study

    PubMed Central

    Robotham, D; Waterman, S; Oduola, S; Papoulias, C; Craig, T; Wykes, T

    2016-01-01

    Objectives Research registers using Consent for Contact (C4C) can facilitate recruitment into mental health research studies, allowing investigators to contact patients based on clinical records information. We investigated whether such a register was useful for mental health research, seeking the perspectives of patients and research investigators. Setting and design In 2012, a C4C register was developed in a large secondary mental health provider within the UK; almost 9000 patients have joined. This mixed-method study audited the effectiveness of the register. Participants A ‘mystery shopper’ exercise was conducted, and patients (n=21) were recruited to ask clinicians about the availability of research opportunities. Structured interviews were conducted with patients (n=52) about their experiences of being on the register. Similar interviews were conducted with 18 investigators from 19 studies, who had attempted to use the register to recruit participants. Outcome measures The impact of C4C on study recruitment, and whether it helped patients learn about research. Results So far, the register has provided 928 individuals with 1085 research opportunities (in 60% of cases, the individual agreed to participate in the study). Clinicians were willing to link patients to research opportunities, but often lacked information about studies. For patients, the register provided opportunities which they may not otherwise have; 27 of 52 had participated in studies since joining the register (18 participating for the first time). Most investigators used the register to supplement recruitment to their studies, but described problems in prescreening potential participants from a clinical record for complex studies. Conclusions Although the register helped investigators recruit for studies, and provided patients with research opportunities, clinicians' input is still useful for identifying suitable participants. C4C registers should be adapted to provide clinicians with

  17. Research and development: widening the energy horizon

    SciTech Connect

    Darmstadter, J.; Landsberg, H.H.; Morton, H.C.

    1984-04-01

    Research and Development (R and D) is not a recent phenomenon. Only the name is new; the substance is old. Such scientists as Alessandro Volta, James Watt, or Thomas Edison would have been surprised to be told that they were in the R and D business, but, of course, they were. In fact, Edison was in the RDD and D business, the extra two D's standing for Demonstration and Deployment. In their lifetime such people were generally called inventors. Today, there are not only multitudes of individuals who engage in R and D, in small or large commercial groups, in government laboratories, or in universities, but there is also a substantial literature on just what R and D is and how it functions. In this article the authors try to identify current trends and where they might lead us and what policies are either in place or are desirable to draw the greatest benefit from R and D endeavors.

  18. Ready for a paradigm shift? Part 2: introducing qualitative research methodologies and methods.

    PubMed

    Petty, Nicola J; Thomson, Oliver P; Stew, Graham

    2012-10-01

    This paper explores a number of commonly used methodologies and methods in qualitative research, namely grounded theory, case study, phenomenology, ethnography and narrative research. For each methodology a brief history of its development and variants is given, followed by typical methods of data collection and analysis. Examples of manual therapy qualitative research studies are highlighted for each methodology. Data collection methods are then discussed and include individual interviews, focus groups, observation and documentary analysis. A frequently used method of data analysis, thematic analysis, is briefly explained. Finally, the strategies to enhance the quality of qualitative research is explored and compared to those of quantitative research. PMID:22480949

  19. Multiyear Research, Development and Demonstration Plan

    SciTech Connect

    EERE

    2012-03-16

    The Fuel Cell Technologies Office Multi-Year Research, Development, and Demonstration (MYRD&D) Plan describes the goals, objectives, technical targets, tasks, and schedules for all activities within the Fuel Cell Technologies (FCT) Office, which is part of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. The MYRD&D Plan is a living document, which is revised periodically to reflect progress in the technologies, revisions to developmental timelines and targets, updates based on external reviews, and changes in the scope of the FCT Office. The document was first published in 2003, and revised in 2005. The document was significantly revised in 2012 to reflect scientific advancements and the changing technological landscape. Any revisions made to the MYRD&D Plan are conducted through a rigorous Change Control process as documented in the Systems Integration section of this report. The hydrogen and fuel cell activities within DOE continue to receive extensive review by stakeholders in the hydrogen and fuel cell community, including panels of the National Research Council and the National Academy of Engineering.

  20. Developing preceptorship through action research: Part 1.

    PubMed

    Hilli, Yvonne; Melender, Hanna-Leena

    2015-09-01

    Clinical preception in practice plays a significant role in both registered and practical nurse studies. As such, the cooperation between the faculty and working life is important to narrow the theory-practice gap, with emphasis being placed on a student-oriented approach promoting self-direction and lifelong learning. The aim of this project was to develop the preceptorship at five different units within the health-care sector in western Finland by implementing an action research (AR) approach. This article is the first of a two-part article on the project, focusing on a cultural analysis and the development of preception models conducted within the project. The five units participating in the study were the following: a long-term care ward in the community, a ward for people with dementia, a geriatric ward, a medical ward and a surgical ward representing specialised care. The starting point of the study was a cultural analysis, which was made in all the five units to obtain a 'bottom-up' perspective. In each of the five units 3-5 nurses were appointed to become members of the core groups. This meant that all the units would start from the perspective of their own working environment when creating a preception model that would fit into their particular workplace. During this process, the participants received continuous support from the researchers. Several workshops and seminars were also arranged to further support the core groups and staff. The models were implemented and tested during the academic year 2010-2011 followed by an evaluation of the project. The evaluation results will be presented in the second part of the two-part article. The project showed that reflective practice and critical thinking can be improved through an AR approach. PMID:25684330