WorldWideScience

Sample records for research result formats

  1. Design of a website on nutrition and physical activity for adolescents: results from formative research.

    Science.gov (United States)

    Thompson, Debbe; Cullen, Karen Weber; Boushey, Carol; Konzelmann, Karen

    2012-04-26

    Teens do not meet guidelines for healthy eating and physical activity. The Internet may be an effective method for delivering programs that help them adopt healthy behaviors. To collect information to design content and structure for a teen-friendly website promoting healthy eating and physical activity behaviors. Qualitative research, encompassing both focus group and interview techniques, were used to design the website. Participants were 12-17 year olds in Houston, Texas, and West Lafayette, Indiana. A total of 133 participants took part in 26 focus groups while 15 participated in one-on-one interviews to provide guidance for the development of teen-friendly content and structure for an online behavior change program promoting healthy eating and physical activity to 12-17 year olds. The youth made suggestions to overcome common barriers to healthy eating and physical activity. Their feedback was used to develop "Teen Choice: Food & Fitness," a 12-week online behavior change program, populated by 4 cartoon character role models. It is critical that members of the target audience be included in formative research to develop behavior change programs that are relevant, appealing, and address their needs and interests.

  2. Research Results

    Science.gov (United States)

    2012-01-01

    In situ Oxidation Study of Pt (110) and Its Interaction with CO Chinese Scientists Published a Paper on Prevention of Drug Craving and Relapse by Memory Retrieval-extinction Procedure in Science Series Papers Published in Energy Policy: Modeling Energy Use of China's Road Transport and Policy Evaluation Breakthrough in the Ambient Catalytic Destruction of Formaldehyde Novel Findings for High Altitude Adaptation from the Yak Genome Binary Colloidal Structures Assembled through Ising Interactions Reemergence of superconductivity at 48K in Compressed Iron Selenide Based Superconductors Nucleosomes Suppress Spontaneous Mutations Base-Specifically in Eukaryotes Single-Chain Fragmented Antibodies Guided SiRNA Delivery in Breast Cancer Does Yeast Suicide? China Scientists Developed Important Methodologies for Spatiotemporal Detecting and Manipulating of Cellular Activities Scorpions Inspire Chinese Scientists in Making Bionic Non-eroding Surfaces for Machinery Research on Phylogenetic Placement of Borthwickia and Description of a New Family of Angiosperms, Borthwickiaceae Plasmoid Ejection and Secondary Current Sheet Generation from Magnetic Reconnection in Laser-plasma Interaction Cotton Bollworm Adapts to Bt Cotton via Diverse Mutations A Histone Acetyltransferase Regulates Active DNA Demethylation in Arabidopsis

  3. Design of a Website on Nutrition and Physical Activity for Adolescents: Results From Formative Research

    OpenAIRE

    Thompson, Debbe; Cullen, Karen Weber; Boushey, Carol; Konzelmann, Karen

    2012-01-01

    Background Teens do not meet guidelines for healthy eating and physical activity. The Internet may be an effective method for delivering programs that help them adopt healthy behaviors. Objective To collect information to design content and structure for a teen-friendly website promoting healthy eating and physical activity behaviors. Methods Qualitative research, encompassing both focus group and interview techniques, were used to design the website. Participants were 12-17 year olds in Hous...

  4. Using theory-based messages to motivate U.S. pregnant women to prevent cytomegalovirus infection: results from formative research.

    Science.gov (United States)

    Levis, Denise M; Hillard, Christina L; Price, Simani M; Reed-Gross, Erika; Bonilla, Erika; Amin, Minal; Stowell, Jennifer D; Clark, Rebekah; Johnson, Delaney; Mask, Karen; Carpentieri, Cynthia; Cannon, Michael J

    2017-12-14

    An estimated 1 in 150 infants is born each year with congenital cytomegalovirus (CMV); nearly 1 in 750 suffers permanent disabilities. Congenital CMV is the result of a pregnant woman becoming infected with CMV. Educating pregnant women about CMV is currently the best approach to prevention. Limited research is available on how to effectively communicate with women about CMV. We conducted formative research on fear appeals theory-based messages about CMV and prevention with U.S. women. Fear appeal theories suggest that message recipients will take action if they feel fear. First, we conducted in-depth interviews (N = 32) with women who had young children who tested positive for CMV. Second, we conducted eight focus groups (N = 70) in two phases and two cities (Phase 2: Atlanta, GA; Phase 3: San Diego, CA) with pregnant women and non-pregnant women who had young children. Few participants knew about CMV before the focus groups. Participants reviewed and gave feedback on messages created around fear appeals theory-based communication concepts. The following concepts were tested in one or more of the three phases of research: CMV is severe, CMV is common, CMV is preventable, CMV preventive strategies are similar to other behavior changes women make during pregnancy, CMV preventive strategies can be incorporated in moderation to reduce exposure, and CMV is severe but preventable. Participants recommended communicating that CMV is common by using prevalence ratios (e.g., 1 in 150) or comparing CMV to other well-known disabilities. To convey the severity of CMV, participants preferred stories about CMV along with prevention strategies. Participants also welcomed prevention strategies when it included a message about risk reduction. In general, participants said messages were motivating, even if they felt that it could be difficult to make certain behavior changes. Findings from this research can contribute to future efforts to educate pregnant women about CMV

  5. Formative Research in Educational Media.

    Science.gov (United States)

    Hodapp, Timothy

    This paper distinguishes between basic research, applied research, and evaluation. Evaluation is broken down into two types: summative and formative. The limitations of formative research are presented, followed by a discussion of the value of the formative researcher participating in the product planning process. The types of data which formative…

  6. Communicating research results

    Science.gov (United States)

    Jan Fryk

    1999-01-01

    A research finding is of little value until it is known and applied. Hence) communication of results should be regarded as a natural, integrated part of research) and thus addressed in the research plans from the very beginning. A clearly defined information strategy and operational goals for information activities are needed for successful communication. For maximum...

  7. Jump2Health Website™ for Head Start parents to promote a healthy home environment: Results from formative research.

    Science.gov (United States)

    Gurajada, Navya; Reed, Debra B; Taylor, Ashlee L

    2017-12-13

    Background: In US, approximately 23% of children between the ages of 2-5 years are overweight or obese. Parents need access to information to create healthy home environments for obesity prevention, yet participation for in-person education programs is challenging. Web-based interventions are promising educational tools due to 24/7 availability. However, information is limited on their development and evaluation. Design and Methods: This study reports on a rigorous development process that included six focus group discussions (FGD) with stakeholders (three FGD each with parents and teachers) to assess education needs and inform the development of the Jump2Health Website ™ by a multidisciplinary team. After development, the Website was evaluated by telephone interviews with stakeholders (five parents and six teachers) and reviewed by an expert panel of five Registered Dietitians. Results: Twenty Head Start parents and 22 Head Start teachers participated in the FGD. To address the needs identified by these stakeholders, the Website was designed to include components that were enabling and motivating, such as descriptions of health benefits by achieving the desired behaviours, short videos on easy meal preparation, and tip sheets on how to achieve healthy behaviours in easy, economical ways. Stakeholder evaluation of the Website indicated that the information was helpful, easy to use, and would be beneficial for parents. Conclusions: The development of Jump2Health Website ™ was strengthened by FGD with stakeholders that assessed educational needs. Interviews with stakeholders and an expert panel review showed that the Website may be an effective educational method to teach parents about healthy behaviours related to obesity prevention.

  8. Jump2Health Website™ for Head Start parents to promote a healthy home environment: Results from formative research

    Directory of Open Access Journals (Sweden)

    Navya Gurajada

    2017-12-01

    Full Text Available Background: In US, approximately 23% of children between the ages of 2-5 years are overweight or obese. Parents need access to information to create healthy home environments for obesity prevention, yet participation for in-person education programs is challenging. Web-based interventions are promising educational tools due to 24/7 availability. However, information is limited on their development and evaluation. Design and Methods: This study reports on a rigorous development process that included six focus group discussions (FGD with stakeholders (three FGD each with parents and teachers to assess education needs and inform the development of the Jump2Health Website™ by a multidisciplinary team. After development, the Website was evaluated by telephone interviews with stakeholders (five parents and six teachers and reviewed by an expert panel of five Registered Dietitians. Results: Twenty Head Start parents and 22 Head Start teachers participated in the FGD. To address the needs identified by these stakeholders, the Website was designed to include components that were enabling and motivating, such as descriptions of health benefits by achieving the desired behaviours, short videos on easy meal preparation, and tip sheets on how to achieve healthy behaviours in easy, economical ways. Stakeholder evaluation of the Website indicated that the information was helpful, easy to use, and would be beneficial for parents. Conclusions: The development of Jump2Health Website™ was strengthened by FGD with stakeholders that assessed educational needs. Interviews with stakeholders and an expert panel review showed that the Website may be an effective educational method to teach parents about healthy behaviours related to obesity prevention.

  9. The long-term behaviour of cemented research reactor waste under the geological disposal conditions of the Boom Clay Formation: results from leach experiments

    International Nuclear Information System (INIS)

    Sneyers, A.; Fays, J.; Iseghem, P. van

    2001-01-01

    The Belgian Nuclear Research Centre SCK-CEN has carried out a number of studies to evaluate the long-term behaviour of cemented research reactor waste under the geological disposal conditions of the Boom Clay Formation. Static leach experiments in synthetic clay water were performed on active samples of cemented research reactor waste. The leach experiments were carried out under anaerobic conditions at two testing temperatures (23 and 85 o C). Leach rates of seven radionuclides ( 60 Co, 90 Sr, 134 Cs, 137 Cs, 144 Ce, 154 Eu and 241 Am) were measured. Most investigated radionuclides are well retained within the cement matrix over a 280 days testing period. Results on the source term of radionuclides were complemented with data on the leaching behaviour of cement matrix constituents as Ca, Si, Al, Na, K, Mg and SO 4 as well as with data from performance assessment calculations and in situ tests. Despite limitations inherent to short-term experiments, combined results from these investigations indicate only limited interactions of disposed research reactor waste with the near field of a geological repository in clay. (author)

  10. Research Ethics: Reforming Postgraduate Formation

    Science.gov (United States)

    Vallance, Roger J.

    2005-01-01

    Research ethics is not only a matter of doing no harm, or even abiding by the guidelines of the Ethics Review Board of the institution. While these matters are important and legal requirements, there is much more at stake in discussions of research ethics. Research ethics establish the foundation upon which research rests. Taking the social…

  11. Composite Solid Fuel: Research of Formation Parameters

    Directory of Open Access Journals (Sweden)

    Tabakaev Roman

    2016-01-01

    Full Text Available Involving of local low-grade fuels resources in fuel and energy balance is actual question of research in the present. In this paper the possibility of processing low-grade fuel in the solid fuel composite was considered. The aim of the work is to define the optimal parameters for formation of the solid composite fuel. A result of researches determined that dextrin content in the binder allows to obtain solid composite fuel having the highest strength. The drying temperature for the various fuels was determined: for pellets production was 20-80 °C, for briquettes – 20-40 °C.

  12. A proposal to improve the communication of the results of educational research of the UCP "Rafael María de Mendive" publications in other formats

    Directory of Open Access Journals (Sweden)

    Débora Mainegra Fernández

    2012-12-01

    Full Text Available The present article presents an analysis of the state of the science of communication at a global level, together with the situation that it presents in the University of Pedagogical Sciences "Rafael María de Mendive" which reflects the proportionality between the scientific level developed by its researchers and the quantity of publications that have been made. In turn, it presents a specific proposal of strategy to improve this aspect.

  13. FORMATIVE AND REFLECTIVE MODELS IN MARKETING RESEARCH

    Directory of Open Access Journals (Sweden)

    Claudia Ioana CIOBANU

    2017-06-01

    Full Text Available Compliance with the construct validity criteria is necessary for the correct assessment of the research in terms of quality and for further development of the marketing models. The identification of formative and reflective constructs as well as the correct testing of their validity and reliability are important methodological steps for marketing research as described in this article. The first part defines the reflective and the formative constructs and highlighst their particularities by analysing the theoretical criteria that differentiate them. In the second part of the study aspects of validity and trust for the formative and reflective constructs are presented as well as some empirical considerations from research literature regarding their measurement.

  14. Cell Phones: Current Research Results

    Science.gov (United States)

    ... NAS Report - Identification of Research Needs Relating to Potential Biological or Adverse Health Effects of Wireless Communication Devices World Health Organization: Electromagnetic Fields and Public Health: Mobile Phones International Agency for Research on Cancer Press ...

  15. Research of Self-Formation Nanostructures

    Directory of Open Access Journals (Sweden)

    Romas Petrauskas

    2011-08-01

    Full Text Available Lateral etching processes for the modeling of the geometry of self-formation nanostructures with Silvaco TCAD Athena program are analyzed. Self-formation nanostructures is modeled with different mask selectivity values equal to 2, 10, 40 and 100 with respect to the etching layer, with the etching duration of 0–180 s. The etching rates are constant – 1.33 nm/s. The analysis of the dependence of the etching systematic error on its thickness has been carried out. The computer modeled results are close to the ones produced by means of the application of the analytical calculation models by other authors.Article in Lithuanian

  16. Barriers and facilitators to the implementation of antenatal syphilis screening and treatment for the prevention of congenital syphilis in the Democratic Republic of Congo and Zambia: results of qualitative formative research.

    Science.gov (United States)

    Nkamba, Dalau; Mwenechanya, Musaku; Kilonga, Arlette Mavila; Cafferata, Maria Luisa; Berrueta, Amanda Mabel; Mazzoni, Agustina; Althabe, Fernando; Garcia-Elorrio, Ezequiel; Tshefu, Antoniette K; Chomba, Elwyn; Buekens, Pierre M; Belizan, Maria

    2017-08-14

    The impact of untreated syphilis during pregnancy on neonatal health remains a major public health threat worldwide. Given the high prevalence of syphilis during pregnancy in Zambia and Democratic Republic of Congo (DRC), the Preventive Congenital Syphilis Trial (PCS Trial), a cluster randomized trial, was proposed to increase same-day screening and treatment of syphilis during antenatal care visits. To design an accepted and feasible intervention, we conducted a qualitative  formative research. Our objective was to identify context-specific  barriers and facilitators to the implementation of antenatal screening and treatment during pregnancy. Qualitative research included in-depth semi-structured interviews with clinic administrators, group interviews with health care providers, and focus groups with pregnant women in primary care clinics (PCCs) in Kinshasa (DRC) and Lusaka (Zambia). A total of 112 individuals participated in the interviews and focus groups. Barriers for the implementation of syphilis testing and treatment were identified at the a) system level: fragmentation of the health system, existence of ANC guidelines in conflict with proposed intervention, poor accessibility of clinics (geographical and functional), staff and product shortages at the PCCs; b) healthcare providers' level: lack of knowledge and training about evolving best practices, reservations regarding same-day screening and treatment; c) Pregnant women level: late enrollment in ANC, lack of knowledge about consequences and treatment of syphilis, and stigma. Based on these results, we developed recommendations for the design of the PCS Trial intervention. This research allowed us to identify barriers and facilitators to improve the feasibility and acceptability of a behavioral intervention. Formative research is a critical step in designing appropriate and effective interventions by closing the "know-do gap".

  17. Astronomical Research Institute Photometric Results

    Science.gov (United States)

    Linder, Tyler R.; Sampson, Ryan; Holmes, Robert

    2013-01-01

    The Astronomical Research Institute (ARI) conducts astrometric and photometric studies of asteroids with a concentration on near-Earth objects (NEOs). A 0.76-m autoscope was used for photometric studies of seven asteroids of which two were main-belt targets and five were NEOs, including one potentially hazardous asteroid (PHA). These objects are: 3122 Florence, 3960 Chaliubieju, 5143 Heracles, (6455) 1992 HE, (36284) 2000 DM8, (62128) 2000 SO1, and 2010 LF86.

  18. Formative research: pretesting, revising, and more pretesting.

    Science.gov (United States)

    Zimmerman, M; Steckel, L

    1985-01-01

    Thorough and extensive pretesting is the formative research technique that the Program for the Introduction and Adaptation of Contraceptive Technology (PIACT) and its sister organization, the Program for Appropriate Technology in Health (PATH), rely on to develop well-understood and culturally appropriate print materials. Formative research is defined as evaluation activities that occur during a project to determine if the objectives are being met and, if not, to modify the project's direction to ensure that they are. Before materials are finalized or printed, an interviewer should pretest them with representatives of the target population to determine if the intended message is being conveyed and if it is clear and acceptable to them. Pretesting should be done while the materials are still in an unfinished state so audience-generated alterations can be made easily. Revised materials also should be tested until they communicate the inforamtion as intended. Due to the fact that PIACT/PATH work with countries where large percentages of the population are illiterate, its motivational and instructional materials rely on pictures to convey the message. Often, pictures are augmented by a line or 2 of simple text in the local language. This text also requires careful pretesting. Examples from the field demonstrate the importance of pretesting to assure that print materials are appropriate to the group for whom they are being developed. The examples deal with sympbols, positive messages, the use of common objects, extraneous detail, messages about time, and text. Through pretesting, PIACT/PATH has learned that there can be a large discrepancy between what materials developers intend to convey and what the audience understands. Pretesting is an essential formative technique that builds upon information gathered during the materials development process, ensuring the message designer that the materials will effectively address the needs of the target audience.

  19. Preferences on technical report format - Results of a survey

    Science.gov (United States)

    Pinelli, T. E.; Cordle, V. M.; Glassman, M.; Vondran, R. F.

    1984-01-01

    A survey of 513 engineers and scientists employed at the National Aeronautics and Space Administration Langley Research Center and 600 engineers and scientists from three professional/technical societies solicited the opinions of report users concerning the format of NASA technical reports. The results indicate that a summary as well as an abstract should be included, that the definitions of symbols and glossary of terms should be located in the front of the report, and that the illustrative material should be integrated with the text rather than grouped at the end of the report. Citation of references by number, one-column, ragged-right-margin layout, and third-person writing style are also preferred by a majority of the respondents.

  20. Research progress in formation mechanism of anodizing aluminum oxide

    Science.gov (United States)

    Lv, Yudong

    2017-12-01

    The self-ordering porous anodizing aluminum oxide (AAO) has attracted much attention because of its potential value of application. Valve metals (Al, Ti, Zr etc.) anodic studies have been conducted for more than 80 years, but the mechanism of the formation of hexagonal prismatic cell structure has so far been different. In this paper, the research results of AAO film formation mechanism are reviewed, and the growth models of several AAO films are summarized, including the field-assisted dissolution (FAD), the viscous flow model, the critical current density effect model, the bulk expansion stress model and the steady-state pore growth model and so on. It analyzed the principle of each model and its rationality. This paper will be of great help to reveal the nature of pore formation and self-ordering, and with the hope that through the study of AAO film formation mechanism, the specific effects of various oxidation parameters on AAO film morphology can be obtained.

  1. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 9580 ... New partnership to support Ebola research teams ... population health research, and/or social science research in th ... Journal articles ... is a highly configurable open source electronic medical record system focused on ...

  2. Academic Formation and Formative Research Integration Management for the Culmination of Studies Process in Higher Education

    Directory of Open Access Journals (Sweden)

    Lorna Cruz Rizo

    2016-12-01

    Full Text Available Given the up- dated international difficulties in the completion of studies process, theoretical and practical studies developed in this field are surprisingly scarce. Particularly, there has been a limited quantity of students that support their diploma thesis after completing their credits at the School of Languages and Linguistics at the University of Guayaquil. Consequently, this paper faces the problem of the insufficiencies in the culmination of studies process in relation to the management of the academic and scientific formation. Thus, the objective is: to improve the completion of studies or degree- obtaining processes in university education, through the implementation of a praxiological proposal of academic formation and formative research integration. Accordingly, the author´s experiences systematization is the methodology mainly used. The essential logic for the management of the academic formation and formative research integration was revealed as the main proposal, therefore this is the solution to the problem diagnosed. This is based on a curricular structure, in which each of the subjects was interrelated to each of the essential stages of the scientific research. As main results obtained, the students were able to solve real-life problems diagnosed at educative institutions, also they drew up the draft of their theses.

  3. FORMATION OF RESEARCH COMPETENCE IN TECHNICAL COLLEGE POSTGRADUATES

    Directory of Open Access Journals (Sweden)

    Dmitry Vladimirovich Katchalov

    2015-05-01

    Full Text Available The modern model of professional education is geared to meet the challenges of innovation development of economy and society and is an important element in the training of specialists who are ready to the transformation of the world and reality.Until recently, the goals of higher education formulated by studying a set of knowledge and skills. But today’s situation is that now the order of the society is fixed on reclaiming the gra-duates who are ready to actively participate in the production process, showing the ability to solve practical problems that they faced with.In order to solve the existing contradictions between society’s need for qualified professionals and the existing system of training modern higher professional education is focused on achieving the goal of quality of education, the result of which is the formation of a strong knowledge and skills, the ability to operate in a rapidly changing environment, readiness to implement continuing education. This leads to the fact that amplifies an urgent need in the formation at university students general and professional competencies.Despite the large number of studies devoted to the problems of formation of general and professional competences, the question of determining the specificity of the content, conditions, ways and means of forming research competence of postgraduates remains open. There is a need for scientific substantiation and development of pedagogical bases of formation of research competence in technical college postgraduates.

  4. Stakeholder views on returning research results.

    Science.gov (United States)

    Haga, Susanne B; Zhao, Jennifer Q

    2013-01-01

    While the disclosure of research findings is relevant to all types of biomedical research, it has garnered particular attention with respect to genetics and genomics research due to some of the unique aspects of the data and the high public profile of the field. In this chapter, we review the attitudes of stakeholders (research participants, policymakers, and researchers) to define areas of consensus regarding the issue of returning research results across and within groups. In addition to stakeholder attitudes about obligations and interest in research results, other major related issues related to returning research results, such as informed consent, communication of research results, and cost, are discussed. Given the consensus between stakeholders to return summary reports of a study's outcomes and individual research results of clinical significance, we conclude that the time has come to encourage, if not require, researchers to consider these issues in the developmental planning stages of a project and to plan and budget accordingly. © 2013 Elsevier Inc. All rights reserved.

  5. Public attitude formation regarding animal research

    DEFF Research Database (Denmark)

    Lund, Thomas Bøker; Lassen, Jesper; Sandøe, Peter

    2012-01-01

    research involves a distinct experience of value conflict - between the possible human benefits, on the one hand, and a concern for costs to the animal, on the other. Different ways of dealing with this conflict gives rise ti different attitudinal stances on animal research: Disapprovers, Reserved...

  6. DO ACCOUNTING PRACTITIONERS USE ACCOUNTING RESEARCH RESULTS?

    OpenAIRE

    ALINA BEATTRICE VLADU

    2015-01-01

    This paper reports the results of a survey designed to explore if accounting practitioners are using as a reference point in their daily activities the opinions of academia. Since accounting research comprises various trends of research the earnings management research field is used as illustrative case. Among our respondents were accounting professional, members of professional bodies as the Chamber of Financial Auditors or Romania and also Body of Expert and Licensed Accountants...

  7. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8518 ... Giving girls and women the power to decide. Addressing Africa's unmet need for family planning by intensifying sexual and reproductive and adolescent health research. Research in Action. Health MATERNAL AND CHILD HEALTH ADOLESCENT HEALTH FAMILY PLANNING ...

  8. Selected results of the slovak coal research

    Directory of Open Access Journals (Sweden)

    Hredzák Slavomír

    1997-09-01

    Full Text Available The contribution gives the review of Slovak brown coal research in the last 10 years. The state and development trends of the coal research in Slovakia from the point of view of the clean coal technologies application are described. Some selected results which have been obtained at the Institute of Geotechnics of the Slovak Academy of Sciences are also introduced.

  9. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8533 ... Research findings illustrate how environmental degradation and insecure ... Healing and resilience in situations of conflict and displacement ... Rapid global urbanization presents important social, environmental, and ...

  10. Innovation Impact: Breakthrough Research Results (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2013-07-01

    The Innovation Impact brochure captures key breakthrough results across NREL's primary areas of renewable energy and energy efficiency research: solar, wind, bioenergy, transportation, buildings, analysis, and manufacturing technologies.

  11. Confidence crisis of results in biomechanics research.

    Science.gov (United States)

    Knudson, Duane

    2017-11-01

    Many biomechanics studies have small sample sizes and incorrect statistical analyses, so reporting of inaccurate inferences and inflated magnitude of effects are common in the field. This review examines these issues in biomechanics research and summarises potential solutions from research in other fields to increase the confidence in the experimental effects reported in biomechanics. Authors, reviewers and editors of biomechanics research reports are encouraged to improve sample sizes and the resulting statistical power, improve reporting transparency, improve the rigour of statistical analyses used, and increase the acceptance of replication studies to improve the validity of inferences from data in biomechanics research. The application of sports biomechanics research results would also improve if a larger percentage of unbiased effects and their uncertainty were reported in the literature.

  12. HARVESTING EMSP RESEARCH RESULTS FOR WASTE CLEANUP

    International Nuclear Information System (INIS)

    Guillen, Donna Post; Nielson, R. Bruce; Phillips, Ann Marie; Lebow, Scott

    2003-01-01

    The extent of environmental contamination created by the nuclear weapons legacy combined with expensive, ineffective waste cleanup strategies at many U.S. Department of Energy (DOE) sites prompted Congress to pass the FY96 Energy and Water Development Appropriations Act, which directed the DOE to: ''provide sufficient attention and resources to longer-term basic science research, which needs to be done to ultimately reduce cleanup costs'', ''develop a program that takes advantage of laboratory and university expertise, and'' ''seek new and innovative cleanup methods to replace current conventional approaches which are often costly and ineffective.'' In response, the DOE initiated the Environmental Management Science Program (EMSP)-a targeted, long-term research program intended to produce solutions to DOE's most pressing environmental problems. EMSP funds basic research to lower cleanup cost and reduce risk to workers, the public, and the environment; direct the nation's scientific infrastructure towards cleanup of contaminated waste sites; and bridge the gap between fundamental research and technology development activities. EMSP research projects are competitively awarded based on the project's scientific, merit coupled with relevance to addressing DOE site needs. This paper describes selected EMSP research projects with long, mid, and short-term deployment potential and discusses the impacts, focus, and results of the research. Results of EMSP research are intended to accelerate cleanup schedules, reduce cost or risk for current baselines, provide alternatives for contingency planning, or provide solutions to problems where no solutions exist

  13. Research on constellation refueling based on formation flying

    Science.gov (United States)

    Bo, Xu; Feng, Quansheng

    2011-06-01

    A new scheme for refueling satellite constellation is proposed in this paper. Compared with the traditional research, where the satellite refueling is implemented through spacecraft rendezvous and docking, the new pattern studied here is based on formation flying, and it is more feasible, safer and more reliable. On the grounds of the proposed pattern, two refueling strategies are studied. The first is called single supplier refueling (SSR) based on formation flying. In this scenario, one fuel-sufficient satellite called a supplier, departs from its parking orbit, and after a series of orbit maneuvers, arrives at the target constellation that consists of multiple fuel-deficient satellites called workers. It then transfers equal fuel to each worker within the prescribed mission time. The second strategy is called double suppliers refueling (DSR) based on formation flying. This time two suppliers take charge of refueling half of the workers respectively in the same way as SSR. Using a genetic algorithm, the orbit of a supplier with a minimum consumption of fuel can be obtained once the mission time is fixed. Simulation results indicate that DSR is superior to SSR and that this dominance will be more distinct as the number of workers increases and the mission time decreases.

  14. HARVESTING EMSP RESEARCH RESULTS FOR WASTE CLEANUP

    Energy Technology Data Exchange (ETDEWEB)

    Guillen, Donna Post; Nielson, R. Bruce; Phillips, Ann Marie; Lebow, Scott

    2003-02-27

    The extent of environmental contamination created by the nuclear weapons legacy combined with expensive, ineffective waste cleanup strategies at many U.S. Department of Energy (DOE) sites prompted Congress to pass the FY96 Energy and Water Development Appropriations Act, which directed the DOE to: ''provide sufficient attention and resources to longer-term basic science research, which needs to be done to ultimately reduce cleanup costs'', ''develop a program that takes advantage of laboratory and university expertise, and'' ''seek new and innovative cleanup methods to replace current conventional approaches which are often costly and ineffective.'' In response, the DOE initiated the Environmental Management Science Program (EMSP)-a targeted, long-term research program intended to produce solutions to DOE's most pressing environmental problems. EMSP funds basic research to lower cleanup cost and reduce risk to workers, the public, and the environment; direct the nation's scientific infrastructure towards cleanup of contaminated waste sites; and bridge the gap between fundamental research and technology development activities. EMSP research projects are competitively awarded based on the project's scientific, merit coupled with relevance to addressing DOE site needs. This paper describes selected EMSP research projects with long, mid, and short-term deployment potential and discusses the impacts, focus, and results of the research. Results of EMSP research are intended to accelerate cleanup schedules, reduce cost or risk for current baselines, provide alternatives for contingency planning, or provide solutions to problems where no solutions exist.

  15. "Action": Publishing Research Results in Film

    Directory of Open Access Journals (Sweden)

    Susan Thieme

    2012-01-01

    Full Text Available Researchers commonly disseminate their research findings in academic papers or books that have a selected and limited target audience. A potential method for disseminating the information other than the traditional academic is through film, but this means tailoring the material to this medium and in many cases collaborating with people who have the necessary skills. The aim of this article is to reflect on the experience of making a film from the researcher's perspective. I will in particular shed light on how the filmmaking team worked together and provide examples of the preceding research, as well as the shooting and editing of the film material. The long period of research leading up to the film was a major factor in its success. In addition, all of the people involved have to be willing to share their experiences, recognize each other's expertise and be able to compromise. The film was much more than just an extension of the ongoing multi-site qualitative research. The shooting not only provided new insights into people's lives but also forced me to think much harder about my research and "the fieldwork." The additional costs and efforts related to the film can be justified by a transdisciplinary understanding of research that requires the results to be disseminated beyond academic circles, attract attention from policymakers and activists, and also allow the subjects of the research (who generally do not read English academic articles to become an active audience. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1201316

  16. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8530 ... Fostering women's leadership to advance human rights in informal settlements. IDRC-supported researcher Jane Weru discusses the role of women in ... to curb tobacco consumption and prevent tobacco-related diseases. ... Accusations of sexual assault have been reported against public figures in ...

  17. Restraints on Dissemination of Research Results.

    Science.gov (United States)

    Taylor, Dalmas A.

    1982-01-01

    The issue of constraints on the publication of research results is discussed from the perspective of clashing values: free speech versus censorship in protection of national defense. The problems of secrecy as well as of disclosure are examined. Greater conflict between academe and military interests is foreseen. (MSE)

  18. Collapsed state of polyglutamic acid results in amyloid spherulite formation.

    Science.gov (United States)

    Stehli, Daniel; Mulaj, Mentor; Miti, Tatiana; Traina, Joshua; Foley, Joseph; Muschol, Martin

    2015-01-01

    Self-assembly of proteins and peptides into amyloid fibrils involves multiple distinct intermediates and late-stage fibrillar polymorphs. Understanding the conditions and mechanisms that promote the formation of one type of intermediate and polymorph over the other represents a fundamental challenge. Answers to this question are also of immediate biomedical relevance since different amyloid aggregate species have been shown to have distinct pathogenic potencies. One amyloid polymorph that has received comparatively little attention are amyloid spherulites. Here we report that self-assembly of the intrinsically disordered polymer poly(L-glutamic) acid (PLE) can generate amyloid spherulites. We characterize spherulite growth kinetics, as well as the morphological, optical and tinctorial features of this amyloid polymorph previously unreported for PLE. We find that PLE spherulites share both tinctorial and structural characteristics with their amyloid fibril counterparts. Differences in PLE's molecular weight, polydispersity or chemistry could not explain the selective propensity toward either fibril or spherulite formation. Instead, we provide evidence that PLE polymers can exist in either a collapsed globule or an extended random coil conformation. The collapsed globule consistently produces spherulites while the extended coil assembles into disordered fibril bundles. This results suggests that these 2 PLE conformers directly affect the morphology of the resulting macroscopic amyloid assembly.

  19. Collapsed state of polyglutamic acid results in amyloid spherulite formation

    Science.gov (United States)

    Stehli, Daniel; Mulaj, Mentor; Miti, Tatiana; Traina, Joshua; Foley, Joseph; Muschol, Martin

    2015-01-01

    Self-assembly of proteins and peptides into amyloid fibrils involves multiple distinct intermediates and late-stage fibrillar polymorphs. Understanding the conditions and mechanisms that promote the formation of one type of intermediate and polymorph over the other represents a fundamental challenge. Answers to this question are also of immediate biomedical relevance since different amyloid aggregate species have been shown to have distinct pathogenic potencies. One amyloid polymorph that has received comparatively little attention are amyloid spherulites. Here we report that self-assembly of the intrinsically disordered polymer poly(L-glutamic) acid (PLE) can generate amyloid spherulites. We characterize spherulite growth kinetics, as well as the morphological, optical and tinctorial features of this amyloid polymorph previously unreported for PLE. We find that PLE spherulites share both tinctorial and structural characteristics with their amyloid fibril counterparts. Differences in PLE's molecular weight, polydispersity or chemistry could not explain the selective propensity toward either fibril or spherulite formation. Instead, we provide evidence that PLE polymers can exist in either a collapsed globule or an extended random coil conformation. The collapsed globule consistently produces spherulites while the extended coil assembles into disordered fibril bundles. This results suggests that these 2 PLE conformers directly affect the morphology of the resulting macroscopic amyloid assembly. PMID:28232889

  20. Research results of the Optimiturve research program in 1991

    International Nuclear Information System (INIS)

    Alakangas, E.

    1992-01-01

    Optimiturve research program is one of the energy research programs funded by the Ministry of Trade and Industry of Finland. The main target of the program is double the annual hectare yield of peat dried by solar radiation to decrease the peat production costs, to speed up the circulation of capital invested to peat production with the aid of a new production method developed in this research, and hence improve the price competitivity of peat. The targets of the research program are expected to be completed by improving the drying of peat, the efficiency of the peat production machinery, and by developing peat production techniques. The program was started in 1988, and the targets are to be fulfilled up to year 1993. The research program is carried out in cooperation with universities, research organizations and peat producers. This publication consists of the results of the ongoing projects in the Optimiturve research program in 1991. The aim, the contents and the main results of the 18 projects are presented. At the end of this publication there is a list of the reports published in Reports series

  1. Pedagogical Conditions of Future Philologists’ Research Culture Formation

    Directory of Open Access Journals (Sweden)

    Marina Trufkina

    2014-08-01

    Full Text Available The article deals with the problem of - the pedagogical conditions- and it discloses the give phenomenon. In the following work there are outlined three kinds of pedagogical conditions that determine the formation of the future philologist's research culture and it also gives their detailed analysis. The urgency of the paper is determined by progressive methods of contemporary higher education. The aim of the work is to analyse pedagogical conditions that contribute to the research culture formation. The outlook of our investigations is connected with the detailed analysis of the Ŗresearch cultureŗ phenomenon, its components and pedagogical conditions contributing to its development.

  2. Research Results Transfer towards the Productive Sector via Research Collaboration in Four Colombian Public Universities

    Directory of Open Access Journals (Sweden)

    Maria Eugenia Morales Rubiano

    2015-12-01

    Full Text Available This article shows the determining factors in the research results transfer towards the productive sector via research collaboration in four Colombian public universities. Thirty heads of units in the aforementioned universities were interviewed, which served to determine eleven cases of study and conduct interviews with thirty-five participants ranging from researchers, participant in formation and business people, in each case, it was found that especially in the last decade universities have turned to creating capacities for research collaboration as well as an openness in participants to create links that not only go in favor of enriching the productive sector but also in strengthening formation and research processes. It was concluded that there is a recent growing interest in the different actors in strengthening the bonds between the universities and the productive sector, though there may be some difficulties in the process of research collaboration due to the lack of an appropriate regulatory framework.

  3. Results of LWR snubber aging research

    International Nuclear Information System (INIS)

    Brown, D.P.; Werry, E.V.; Blahnik, D.E.

    1992-05-01

    This report describes the aging research results and recommendations for snubbers used in commercial nuclear power plants. Snubbers are safety-related devices used to restrain undesirable dynamic loads at various piping and equipment locations in nuclear power plants (NPPs). Each snubber must accommodate a plant's normal thermal movements and must be capable of restraining the maximum off-normal dynamic loads, such as a seismic event or a transient, postulated for its specific location. The effects of snubber aging and the factors that contribute to the degradation of their safety performance need to be better understood. Thus, Phase II of Nuclear Plant Aging Research was conducted to enhance the understanding of snubber aging and its consequences. Pacific Northwest Laboratory staff and their subcontractors, Lake Engineering and Wyle Laboratories, visited eight sites (encompassing thirteen plants) to conduct interviews with NPP staff and to collect data on snubber aging, testing, and maintenance. The Phase II research methodology, evaluation, results, conclusions, and recommendations are described in the report. Effective methods for service-life monitoring of snubbers are included in the recommendations

  4. Reactor safety research - results and perspectives

    International Nuclear Information System (INIS)

    Banaschik, M.

    1989-01-01

    The work performed so far is an essential contribution to the determination of the safety margins of nuclear facilities and their systems and to the further development of safety engineering. The further development of safety engineering involves a shift of emphasis in reactor safety research towards event sequences beyond the design basis. The aim of this shift in emphasis is the further development of the preventive level. This is based on the fact that the conservative design of the operating and safety systems involves and essential safety potential. The R and D work is intended to help develop accident management measures and to take the plant back into the safe state even after severe accidents. In this context, it is necessary to make full use of the safety margins of the plant and to include the operating systems for coping with accidents. As a result of the aims, the research work approaches operating and plant-specific processes. (orig./DG) [de

  5. Ethnical distance in Vojvodina: Research results

    Directory of Open Access Journals (Sweden)

    Lazar Žolt

    2005-01-01

    Full Text Available This article presents the results of the ethnical distance measuring in Vojvodina, the north Province of the Republic of Serbia. The measuring was carried out on autumn 2002, during realization of the wider project of multiculturalism research in the mentioned region. According to the results the ethnical distances in Vojvodina are quite equalized and they are grouped around the attitude "all the same". Vojvodinian Serbs are more favorable partners for the majority of social contacts, and the relatively largest distance is shown toward Roma. The ethnical distance results also discovers two very important factors for understanding the interethnic relations in Vojvodina: first, the "rational" kind of social contacts with the members of the other ethnical groups are more preferable for the majority of respondents, and second, they have very equal distances toward their own ethnical groups.

  6. Sandia's recent results in particle beam research

    International Nuclear Information System (INIS)

    Yonas, G.

    1977-01-01

    Recent results in the Sandia particle beam fusion research program are briefly discussed. Ignition of pellet fusion targets by both electron and ion beams are under study. Power concentration, dielectric breakdown, diode optimization, and beam-target interaction experiments are briefly described. Magnetic insulation considerations are discussed. Efforts to utilize higher impedance diode sources and reduce minimum power pulse widths are described. Analyses indicate that particle beam ignition systems might yield pellet gains greater than 10 in hybrid and approximately 100 in pure fusion reactors. A bibliography of 23 references is included

  7. WANDERINGS: RESEARCH AND FORMATION AS A SUBJECTIFYING PROCESSUALITY

    Directory of Open Access Journals (Sweden)

    Juliano dos Santos

    2016-12-01

    Full Text Available This work seeks to explore the relationship between body, subjectivity, and formation of some aspects that involve the “making of research,” whose implementation took place between 2013 and 2015. The cartography (DELEUZE; GUATTARI, 2011; PASSOS et all, 2009; ROLNIK, 1989 elected by us as a method strived to accompany encounters with bodies, dance, contact improvisation, bio-dance, and lives in formation: “Dance and body expression.” This activity was integrated, in the second semester of 2013, the set of activities of the pedagogical axis “Interações Culturais e Humanísticas” at the Universidade Federal do Paraná, Setor Litoral. There were some contributions to the field of education through the intensities mobilized during the research’s production. The process of formation of a researcher presenting smaller elements, minor elements, not teaching itself, the representation or the discovery of the world, but research, movement, doubt, and the invention of worlds, mediation of desire. In this sense, the text that we present proposes a point out some encounters that resonated with the body of the researcher and b explore the effects that, in intensity, mobilized and continue to mobilize a process of formation. Keywords: Formation. Experimentation. Body. Subjectivity.

  8. Nursing Doctorates in Brazil: research formation and theses production.

    Science.gov (United States)

    Scochi, Carmen Gracinda Silvan; Gelbcke, Francine Lima; Ferreira, Márcia de Assunção; Lima, Maria Alice Dias da Silva; Padilha, Katia Grillo; Padovani, Nátali Artal; Munari, Denize Bouttelet

    2015-01-01

    to analyze the formation of nursing doctorates in Brazil, from theses production, disciplines and other strategies focusing on research offered by courses. a descriptive and analytical study of the performance of 18 doctoral courses in nursing, running from 1982 to 2010, and defended their theses between 2010-2012. 502 theses were defended in this period, most linked to the online research process of health and nursing care. There are gaps in the knowledge of theoretical and philosophical foundations of care, nursing history and ethics. There are also weaknesses in the methodological design of the theses, with a predominance of descriptive and/or exploratory studies. This was consistent with international standards set with regards to the proposition of research of disciplines and complementary strategies in forming the doctorate. despite the efforts and advances in research formation, it is essential to expand to more robust research designs with a greater impact on production knowledge that is incorporated into practice.

  9. The formation of research - labor abilities in the accountants

    Directory of Open Access Journals (Sweden)

    Yenileidys Lorenzo Cabezas

    2014-09-01

    Full Text Available The process of formation of research - labor abilities in th e students of the Accounting and Finance s career, presents inadequacies in its conception and this leads to the fact that the performance of this professional is not in correspondence with the requirements and necessities of the society; therefore, his behavior won't be in correspondence with the performance sphere in which should be inserted. So, the work was directed to support the stages through which the Accounting and Finances students go through in the formation of research - labor abilities from the curricular dimension.

  10. Researchers' Incentives and the Dearth of Practical Research Results.

    Science.gov (United States)

    Armstrong, David G.

    1980-01-01

    Educational researchers have been influenced too much by research schema derived from the assumptions of empirical researchers in the sciences. Theory building should be sacrificed for the development of research products with clearer, more concrete relevance for teachers. (JN)

  11. Scintilla European project, the successful research results

    Energy Technology Data Exchange (ETDEWEB)

    Sannie, G.; Kondrasov, V.; Corre, G.; Boudergui, K.; Perot, B.; Carasco, C.; Montemont, G. [Commissariat a l' energie atomique et aux energies alternatives, Saclay, Cadarache, Grenoble (France); Peerani, P.; Carrapico, C.; Tomanin, A.; Rosas, F.; Caviglia, M.; Eklund, G.; Tagziria, H. [European Commission, Joint Research Centre, ITU, Nuclear Security Unit, Ispra (Italy); Friedrich, H.; Chmel, S. [Fraunhofer-Institut fuer Naturwissenschaftlich - Technische Trendanalysen - INT, Euskirchen (Germany); De Vita, R.; Manchini, E.; Pavan, M. [Istituto Nazionale di Fisica Nucleare, Sezione di Genova, Genova (Italy); Grattarola, M.; Botta, E. [Ansaldo Nucleare S.P.A, Genova (Italy); Kovacs, A.; Lakosi, L. [Hungarian Academy of Sciences, Centre for Energy Research, Budapest (Hungary); Baumhauer, C.; Deheuninck, T.; Haddad, E. [ARTTIC, Paris (France); Petrossian, G.; Ferragut, A. [SAPHYMO, Massy (France); Dermody, G.; Crossingham, G. [Symetrica Security Ltd, Southampton (United Kingdom)

    2015-07-01

    The Scintilla FP7 project is ended in December 2014, the fruitful results of 3 years development and tests will be presented. SCINTILLA offers the capacity to finding a reliable alternative to Helium-3 based detection systems since the gas which is predominantly used in nuclear safeguards and security applications has now become very expensive, rare and nearly unavailable. SCINTILLA benchmarks results are based on international standards. Radiation Portal tests were carried out at the Joint Research Centre (JRC) in Ispra (Italy). The scintilla project addresses few mains issues. The first is to develop neutron detectors for Radiation Portal Monitor (RPM) and the second is the need of new wearable integrated solutions for Spectrometric Personal Radiation Monitor (SPRM). The partners which provide technical systems of the scintilla project are INFN-ANSALDO, CEA, SYMETRICA and SAPHYMO. For RPM, the objective is to find reliable alternatives to Helium-3 historical neutron detector and provide technical solutions which cope with tests for reliable mobile and cost effective. For Spectrometric Personal Radiation Monitor (SPRM), SCINTILLA is innovating in technology areas that offer complementary capabilities for detecting and identifying gamma, Two CZT (Cadmium Zinc Telluride) addressing contexts of used by first responder technologies, one is a wearable detector and the second is a gamma camera complemented by advanced image processing technologies. (authors)

  12. Experiment using TRACY and its research results

    International Nuclear Information System (INIS)

    Nakajima, Ken; Ono, Akio; Okazaki, Shuji

    1997-01-01

    Japan Atomic Energy Research Institute started a critical accident trial experiment since 1995 using TRACY (Transient critical experimental apparatus) installed in NUCEF, aiming to elucidate critical accident phenomenon in solution state nuclear fuel and to establish a rational critical accident evaluation method. The TRACY is an apparatus to conduct the experiment beyond critical (super critical) state using uranyl nitrate low condensed aqueous solution treated at reprocessing facility for its fuel. In the TRACY, aiming to evaluate 1) nuclear fission numbers at the burst output portion, total nuclear fission numbers, and maximum nuclear fission ratio (peak output) and pressure, the following conditions and data are required for analysis and evaluation of them at a supposed critical accident: a) system conditions, b) initial conditions, c) nuclear and thermal constants, d) reactivity addition conditions, e) reactivity feed-back mechanism, and f) mobilities of main isotopes. In this paper, experimental plan, summary of experimental apparatus, the obtained results, and future planning of the TRACY were described. (G.K.)

  13. FORMATION OF SCIENCE-ORIENTED ART: CAUSES AND RESULTS

    Directory of Open Access Journals (Sweden)

    Denis Aleksandrovich Popov

    2016-02-01

    Full Text Available Purpose: identify the causes of the phenomenon of science-oriented art of the 19-20th century.Methodology: theoretical analysis of possibilities and ways of interaction between science and art in the analyzed period.Results The author defines science-oriented art as artistic trends that embodied concepts of a human formed by the humanities. The author identifies the following reasons for its emergence: the high status of science in the 19th century, the ability of art, as a special form of activity, to converge with other types of activity, identification of science and truth, and appropriation of reflective functions towards art by science.Art, which is not a rational activity, had to rely on the findings and conclusions, which science made about it. Even theorizing artists were forced to rely on ideas of scientists that were far from art.In the 19-20th century, socio-biological theories, Marxism, and psychoanalysis claimed the role of fundamental scientific research programmes that reveal the essence of man. Each of them found its artistic embodiment in the form of naturalism, socialist realism, surrealism, and psychological novel. This kind of art was used by scientists to prove the truth of their own concepts.The author comes to the conclusion that the rise or decline of a science-oriented art movement depended on credibility of the scientific research programme that was close to it. Success of a particular scientific movement resulted in the emergence of a corresponding art movement; disappointment in it became the reason behind its fading.

  14. Adaptive Virtual Tow Bar, research results 2016

    NARCIS (Netherlands)

    Willemsen, D.M.C.; Hueting, T.F.; Joosten, B.; Uittenbogaard, J.; Martens, M.H.

    2017-01-01

    This document reports the advances made in 2016 for the Early Research Program (ERP) Human Enhancement: Adaptive Automation, sub-project Adaptive Virtual Tow Bar. The ambition of the large scale TNO Early Research Program (ERP) Human Enhancement is to develop a transparent (human-in-the-loop)

  15. Research results: preserving newborn blood samples.

    Science.gov (United States)

    Lewis, Michelle Huckaby; Scheurer, Michael E; Green, Robert C; McGuire, Amy L

    2012-11-07

    Retention and use, without explicit parental permission, of residual dried blood samples from newborn screening has generated public controversy over concerns about violations of family privacy rights and loss of parental autonomy. The public debate about this issue has included little discussion about the destruction of a potentially valuable public resource that can be used for research that may yield improvements in public health. The research community must advocate for policies and infrastructure that promote retention of residual dried blood samples and their use in biomedical research.

  16. Scaling Research Results: Design and Evaluation | IDRC ...

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

    Design and evaluation The project will provide helpful guidance to IDRC management and ... scaling and programming for scalable research Offer the monograph in multiple forms, ... Asian outlook: New growth dependent on new productivity.

  17. Formative research to shape HPV vaccine introduction strategies in Peru.

    Science.gov (United States)

    Bartolini, Rosario M; Drake, Jennifer Kidwell; Creed-Kanashiro, Hilary M; Díaz-Otoya, Margarita M; Mosqueira-Lovón, Nelly Rocío; Penny, Mary E; Winkler, Jennifer L; LaMontagne, D Scott; Bingham, Allison

    2010-01-01

    To understand the sociocultural environment, health systems' capacities, and policy processes related to cervical cancer and HPV vaccines in order to inform HPV vaccine introduction. Mixed-method formative research using qualitative and quantitative data collection techniques. Participants included girls, parents, community leaders, health and education officials, and policymakers. Respondents, including policymakers, generally supported HPV vaccine introduction, due partly to appreciation for the benefits of vaccination and the desire to prevent cancer. Community-level concerns regarding safety and quality of services will need to be addressed. The immunization system in Peru is strong and has capacity for including the HPV vaccine. Formative research provides key insights to help shape an effective program for HPV vaccine introduction.

  18. Dossier: management of nuclear wastes. Research, results

    International Nuclear Information System (INIS)

    Anon.

    2001-01-01

    The researches carried out since many years on nuclear wastes have led to two main ways of management: the long-term conditioning of radio-elements and their advanced separation. The French atomic energy commission (CEA) has chosen to take up also the transmutation challenge, a way to transform long-living radioactive wastes into short-living radioactive wastes or stable compounds. The transmutation programs are based both on simulation and experiments with a huge international collaboration. This dossier presents in a digest way the research activity carried out on nuclear wastes processing and management at the CEA. (J.S.)

  19. Heterotopic bone formation as a result of abdominal polytrauma

    International Nuclear Information System (INIS)

    Petkov, G.; Penev, B.; Kirova, G.; Ruskova, E.; Karagiozov, P.

    2015-01-01

    Full text: Heterotopic bone formation within the abdominal cavity is a rare complication of the posttraumatic abdominal surgery. There are only few cases reported in the medical literature and most of them involve the mesentery or the abdominal wall. A case of 49y-old men is presented who developed intraabdominal heterotopic ossifications as a consequence of numeral exploratory laparotomies performed after a blunt abdominal trauma. The condition was detected during the follow-up MDCT 11 months later. The case is of interest because of the rarity of the condition and the diffuse character of the calcifications in the abdominal structures, which could pose some differential diagnostic difficulties

  20. Prevention of solids formation: Results of the FY 1999 studies

    International Nuclear Information System (INIS)

    Hunt, R.D.; Beahm, E.C.; Chase, C.W.; Collins, J.L.; Dillow, T.A.; Weber, C.F.

    1999-01-01

    Tank farm operations at Hanford and Savannah River have been adversely affected by unintentional solids formations. At Hanford, a new cross-site transfer line had to be built because nearly all the original transfer lines were no longer operational due to plugs. At Savannah River, operations at its evaporator system were suspended while a plug in the gravity drain line was physically removed at considerable expense. The plugs as Hanford and Savannah River, which have been characterized, were primarily due to sodium phosphate and sodium aluminosilicate, respectively

  1. ENVIRONMENTAL NATURE OF PERSONAL HELPLESSNESS: RESULTS OF EMPIRICAL RESEARCH

    Directory of Open Access Journals (Sweden)

    Diana Aleksandrovna Tsiring

    2015-12-01

    Full Text Available The article is devoted to the nature of personal helplessness. Defining personal helplessness from the position of subject-activity approach as the quality of the subject, which is the unity of certain personal characteristics, resulting from the interaction of internal to external conditions, determines the low level of subjectivity, the question of the environmental factors of its formation in adolescents.The purpose of research – to reveal features of family relationships and their contribution to the formation of personal helplessness in adolescents. From the perspective of systemic approach the authors argue that the communicative processes in the family helpless teen lots of different disorders than family relationships independent teenagers. The study has received the confirmation of the hypothesis that the violation of family relationships are the environmental factors of formation of personal helplessness. Named the major violations of interpersonal communication in the family, determining personal helplessness in adolescents: a dominant giperprotektsiya, increased moral responsibility, abuse, inconsistent parenting style.

  2. Results of research and development works 1982

    International Nuclear Information System (INIS)

    1983-02-01

    Arranged by main topics of research, the following contributions of the Institute are disposed as follows: 1. Fast Breeder Reactor Project (PSB) 1.1 Nuclear fuels and fuel elements 1.2 Cladding and core structure materials 1.3 Plant structure materials 1.4 Safety investigations 2. Nuclear Safety Project (PNS) 2.1 Fuel element behaviour during accidents 2.2 Core meltdown 3. Reprocessing and Waste Management Project (PWA) 4. Fusion technology (FT) 5. Innovations and new tasks (INNA). (orig./IHOe) [de

  3. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8531 ... Integrated multisectoral approach to a sustainable mother and baby health information system in Senegal. Data in Senegal's health information system is only collected from public health facilities, which doesn't account for the many patients who use private, informal, and other facilities. As a result ...

  4. Formation of banded vegetation patterns resulted from interactions between sediment deposition and vegetation growth.

    Science.gov (United States)

    Huang, Tousheng; Zhang, Huayong; Dai, Liming; Cong, Xuebing; Ma, Shengnan

    2018-03-01

    This research investigates the formation of banded vegetation patterns on hillslopes affected by interactions between sediment deposition and vegetation growth. The following two perspectives in the formation of these patterns are taken into consideration: (a) increased sediment deposition from plant interception, and (b) reduced plant biomass caused by sediment accumulation. A spatial model is proposed to describe how the interactions between sediment deposition and vegetation growth promote self-organization of banded vegetation patterns. Based on theoretical and numerical analyses of the proposed spatial model, vegetation bands can result from a Turing instability mechanism. The banded vegetation patterns obtained in this research resemble patterns reported in the literature. Moreover, measured by sediment dynamics, the variation of hillslope landform can be described. The model predicts how treads on hillslopes evolve with the banded patterns. Thus, we provide a quantitative interpretation for coevolution of vegetation patterns and landforms under effects of sediment redistribution. Copyright © 2018. Published by Elsevier Masson SAS.

  5. Dynamics of Research Team Formation in Complex Networks

    Science.gov (United States)

    Sun, Caihong; Wan, Yuzi; Chen, Yu

    Most organizations encourage the formation of teams to accomplish complicated tasks, and vice verse, effective teams could bring lots benefits and profits for organizations. Network structure plays an important role in forming teams. In this paper, we specifically study the dynamics of team formation in large research communities in which knowledge of individuals plays an important role on team performance and individual utility. An agent-based model is proposed, in which heterogeneous agents from research communities are described and empirically tested. Each agent has a knowledge endowment and a preference for both income and leisure. Agents provide a variable input (‘effort’) and their knowledge endowments to production. They could learn from others in their team and those who are not in their team but have private connections in community to adjust their own knowledge endowment. They are allowed to join other teams or work alone when it is welfare maximizing to do so. Various simulation experiments are conducted to examine the impacts of network topology, knowledge diffusion among community network, and team output sharing mechanisms on the dynamics of team formation.

  6. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8530 ... Asian outlook: New growth dependent on new productivity. There is no doubt that Canada is tying its future growth prospects to Asia. News. Environment CLIMATE CHANGE ADAPTATION WASTE MANAGEMENT Innovation ...

  7. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8531 ... Considerable progress has been made in education and other ... to curb tobacco consumption and prevent tobacco-related diseases. ... Accusations of sexual assault have been reported against public ... Knowledge.

  8. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8517 ... Efforts at closing gender gaps in financial inclusion focus on developing ... but broader social and cultural constraints that prevent women from using these ... countries pursuing doctoral studies at a Canadian university.

  9. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8496 ... ... commitment, and resources are shaping a system-wide approach to ... The Canada Gairdner Awards recognize the world's most creative and ... million partnership between IDRC, the Israel Science Foundation, the ...

  10. Analytical results for the Sznajd model of opinion formation

    Czech Academy of Sciences Publication Activity Database

    Slanina, František; Lavička, H.

    2003-01-01

    Roč. 35, - (2003), s. 279-288 ISSN 1434-6028 R&D Projects: GA ČR GA202/01/1091 Institutional research plan: CEZ:AV0Z1010914 Keywords : agent models * sociophysics Subject RIV: BE - Theoretical Physics Impact factor: 1.457, year: 2003

  11. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8529 ... Data in Senegal's health information system is only collected from ... the many patients who use private, informal, and other facilities. ... The special issue of Water International (Volume 43, Issue 2, February 2018) on “C.

  12. Search Results | IDRC - International Development Research Centre

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

    Results 1 - 10 of 8524 ... There is no doubt that Canada is tying its future growth prospects to Asia. News. Environment CLIMATE CHANGE ADAPTATION WASTE MANAGEMENT Innovation. IWRA/IDRC webinar on climate change and adaptive water management. The special issue of Water International (Volume 43, Issue 2, ...

  13. Search Results | IDRC - International Development Research Centre

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

    2018-05-04

    Results 1 - 10 of 8531 ... IDRC's Board of Governors congratulates Jean Lebel on his appointment as President and CEO and welcomes Governors Akwasi Aidoo, Alex Awiti, Shainoor Khoja, Purnima Mane, Gilles Rivard, and Stephen Toope to the Centre. Published date. May 4, 2018. News. Science and Technology Gender ...

  14. Radiation breeding researches in gamma field. Results of researches

    International Nuclear Information System (INIS)

    Morishita, Toshikazu

    2006-01-01

    Abstract of radiation breeding researches and outline of gamma field in IRB (Institute of Radiation Breeding) are described. The gamma field is a circular field of 100 m radius with 88.8TBqCo-60 source at the center. The field is surrounded by a shielding dike of 8 m in height. The effects of gamma irradiation on the growing plants, mutant by gamma radiation and plant molecular biological researches using mutant varieties obtained by the gamma field are explained. For examples, Japanese pear, chrysanthemum, Cytisus, Eustoma grandiflorum, Manila grass, tea and rose are reported. The mutant varieties in the gamma field, nine mutant varieties of flower colors in chrysanthemum, evergreen mutant lines in Manila grass, selection of self-compatible mutants in tea plant, and the plants of the gamma field recently are shown. (S.Y.)

  15. 76 FR 23609 - New Proposed Collection; Comment Request; Biospecimen and Physical Measures Formative Research...

    Science.gov (United States)

    2011-04-27

    ...; Comment Request; Biospecimen and Physical Measures Formative Research Methodology Studies for the National... Research Methodology Studies for the National Children's Study (NCS) Type of Information Collection Request... clearance to conduct formative research featuring biospecimen and physical measurement collections. The NCS...

  16. Past, present, and future in hippocampal formation and memory research.

    Science.gov (United States)

    Muñoz-López, Mónica

    2015-06-01

    Over 100 years of research on the hippocampal formation has led us understand the consequences of lesions in humans, the functional networks, anatomical pathways, neuronal types and their local circuitry, receptors, molecules, intracellular cascades, and some of the physiological mechanisms underlying long-term spatial and episodic memory. In addition, complex computational models allow us to formulate sophisticated hypotheses; many of them testable with techniques recently developed unthinkable in the past. Although the neurobiology of the cognitive map is starting to be revealed today, we still face a future with many unresolved questions. The aim of this commentary is twofold. First is to point out some of the critical findings in hippocampal formation research and new challenges. Second, to briefly summarize what the anatomy of memory can tell us about how highly processed sensory information from distant cortical areas communicate with different subareas of the entorhinal cortex, dentate gyrus, and hippocampal subfields to integrate and consolidate unique episodic memory traces. © 2015 Wiley Periodicals, Inc.

  17. Effective ways to communicate research using the poster format

    Science.gov (United States)

    Numerous academic conferences feature multiple venues for presentation of academic research results. While numerous associations provide conference presenters with potential best practices for the generation and presentation of information, not all presenters follow the suggested guidelines. This st...

  18. Communicating patient-reported outcome scores using graphic formats: results from a mixed-methods evaluation.

    Science.gov (United States)

    Brundage, Michael D; Smith, Katherine C; Little, Emily A; Bantug, Elissa T; Snyder, Claire F

    2015-10-01

    Patient-reported outcomes (PROs) promote patient-centered care by using PRO research results ("group-level data") to inform decision making and by monitoring individual patient's PROs ("individual-level data") to inform care. We investigated the interpretability of current PRO data presentation formats. This cross-sectional mixed-methods study randomized purposively sampled cancer patients and clinicians to evaluate six group-data or four individual-data formats. A self-directed exercise assessed participants' interpretation accuracy and ratings of ease-of-understanding and usefulness (0 = least to 10 = most) of each format. Semi-structured qualitative interviews explored helpful and confusing format attributes. We reached thematic saturation with 50 patients (44 % < college graduate) and 20 clinicians. For group-level data, patients rated simple line graphs highest for ease-of-understanding and usefulness (median 8.0; 33 % selected for easiest to understand/most useful) and clinicians rated simple line graphs highest for ease-of-understanding and usefulness (median 9.0, 8.5) but most often selected line graphs with confidence limits or norms (30 % for each format for easiest to understand/most useful). Qualitative results support that clinicians value confidence intervals, norms, and p values, but patients find them confusing. For individual-level data, both patients and clinicians rated line graphs highest for ease-of-understanding (median 8.0 patients, 8.5 clinicians) and usefulness (median 8.0, 9.0) and selected them as easiest to understand (50, 70 %) and most useful (62, 80 %). The qualitative interviews supported highlighting scores requiring clinical attention and providing reference values. This study has identified preferences and opportunities for improving on current formats for PRO presentation and will inform development of best practices for PRO presentation. Both patients and clinicians prefer line graphs across group-level data and individual

  19. Generic Community System Specification: A Proposed Format for Reporting the Results of Microgrid Optimization Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, Antonio [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2018-03-14

    This document provides a proposed format for reporting the results of microgrid optimization analysis. While the proposed format assumes that the modeling is conducted as part of a renewable energy retrofit of an existing diesel micro-grid, the format can certainly be adopted for other situations.

  20. Diagnosis of the Initial State of Formation of Research Competence of a Future Social Pedagogue

    Science.gov (United States)

    Zhexembinova, Ainur K.; Shah, Saeeda; Taubayeva, Sharkul T.

    2016-01-01

    The article presents the results of the first series of practical research within the scope of an adopted program of pilot testing on "The Technology of Formation of Exploratory Competence in Future Social Teachers within the System of University Education." A set of questionnaires offered to students made it possible to identify the…

  1. 76 FR 38191 - New Proposed Collection; Comment Request; Biospecimen and Physical Measures Formative Research...

    Science.gov (United States)

    2011-06-29

    ...; Comment Request; Biospecimen and Physical Measures Formative Research Methodology Studies for the National... comment. Proposed Collection: Title: Biospecimen and Physical Measures Formative Research Methodology... Development* to conduct a national longitudinal study of environmental influences (including physical...

  2. 76 FR 40379 - New Proposed Collection; Comment Request; Study Logistic Formative Research Methodology Studies...

    Science.gov (United States)

    2011-07-08

    ...; Comment Request; Study Logistic Formative Research Methodology Studies for the National Children's Study... Collection Title: Study Logistics Formative Research Methodology Studies for the National Children's Study... national longitudinal study of environmental influences (including physical, chemical, biological, and...

  3. Communication of Biobanks' Research Results : What Do (Potential) Participants Want?

    NARCIS (Netherlands)

    Meulenkamp, Tineke M.; Gevers, Sjef K.; Bovenberg, Jasper A.; Koppelman, Gerard H.; Vlieg, Astrid van Hylckama; Smets, Ellen M. A.

    2010-01-01

    The aim of this study was to investigate (potential) research participants' (a) information preferences with regard to receiving biobanks' genetic research results, and (b) attitudes towards the duties of researchers to communicate research results. A total group of 1,678 was analyzed, consisting of

  4. Communication of Biobanks' Research Results: What Do (Potential) Participants Want?

    NARCIS (Netherlands)

    Meulenkamp, Tineke M.; Gevers, Sjef K.; Bovenberg, Jasper A.; Koppelman, Gerard H.; van Hylckama Vlieg, Astrid; Smets, Ellen M. A.

    2010-01-01

    The aim of this study was to investigate (potential) research participants' (a) information preferences with regard to receiving biobanks' genetic research results, and (b) attitudes towards the duties of researchers to communicate research results. A total group of 1,678 was analyzed, consisting of

  5. Communication of biobanks’ research results: what do (potential) participants want?

    NARCIS (Netherlands)

    Meulenkamp, T.M.; Gevers, S.K.; Bovenberg, J.A.; Koppelman, G.H.; Hylckama Vlieg, A. van; Smets, E.M.A.

    2010-01-01

    The aim of this study was to investigate (potential) research participants' (a) information preferences with regard to receiving biobanks' genetic research results, and (b) attitudes towards the duties of researchers to communicate research results. A total group of 1,678 was analyzed, consisting of

  6. Research Gender Features of Formation of Student Life Scenarios

    Directory of Open Access Journals (Sweden)

    Vadym Zavatskyi

    2017-06-01

    Full Text Available The article provides an analysis of the impact on gender identity formation of student life scenarios. It is shown that socio-economic and political changes are factors which change perceptions of themselves and the general picture of the world youth, and is a catalyst for the process of finding one’s own life script or harmonious way of life. The authors established that the individual life path or script must meet the abilities and capabilities of the young man and also be a means of self-realization in life. The paper stated that under current conditions the process of personal and professional self-education related to a number of difficulties, that is why the problem of forming life script personality in adolescence is becoming increasingly important. Based on the scientific approaches the problem of forming life scenarios identity and gender identity problem. We characterize the sample studied, which was caused by the objectives and purpose of the study. The article provided a description of methods by which we conducted the diagnosis of gender identity influence on the formation of individual life scenarios in adolescence. We used the results of correlation analysis.

  7. MSU Contributes to New Research on Star Formation

    Science.gov (United States)

    2010-01-01

    EAST LANSING, Mich. - "Crazy" and "cool" are two of the words Michigan State University astronomer Megan Donahue uses to describe the two distinct "tails" found on a long tail of gas that is believed to be forming stars where few stars have been formed before. Donahue was part of an international team of astronomers that viewed the gas tail with a very long, new observation made by the Chandra X-ray Observatory and detailed it in a paper published this month in the publication Astrophysical Journal. "The double tail is very cool - that is, interesting - and ridiculously hard to explain," said Donahue, a professor in MSU's Department of Physics and Astronomy. "It could be two different sources of gas or something to do with magnetic fields. We just don't know." What is also unusual is the gas tail, which is more than 200,000 light years in length, extends well outside any galaxy. It is within objects such as this that new stars are formed, but usually within the confines of a galaxy. "This system is really crazy because where we're seeing the star formation is well away from any galaxy," Donahue said. "Star formation happens primarily in the disks of galaxies. What we're seeing here is very unexpected." This gas tail was originally spotted by astronomers three years ago using a multitude of telescopes, including NASA's Chandra X-ray Observatory and the SOuthern Astrophysical Research telescope, a Chilean-based observatory in which MSU is one of the partners. The new observations show a second tail, and a fellow galaxy, ESO 137-002, that also has a tail of hot X-ray-emitting gas. How these newly formed stars came to be in this particular place remains a mystery as well. Astronomers theorize this gas tail might have "pulled" star-making material from nearby gases, creating what some have called "orphan stars." "This system continues to surprise us as we get better observations of it," Donahue said. The gas tail is located in the southern hemisphere near a

  8. Results of a downhole formation microscanner study in a Juro-Triassic-aged sedimentary deposit (Passaic Formation)

    International Nuclear Information System (INIS)

    Fischer, J.A.; Fischer, J.J.; Bullwinkel, R.J.

    1994-01-01

    Studies to determine the structural and geohydrological properties of the Passaic Formation were performed at two sites. Both sites are located in northeastern New Jersey, within the Juro-Triassic-aged Newark Basin. The Passaic Formation rocks are described in the literature as a reddish brown, thin to massively bedded, sedimentary deposit with lithology ranging from claystone through conglomerate. A fractured open-quotes layer cakeclose quotes model has been proposed (and is generally accepted) to describe the prevailing geohydrological conditions. The Formation MicroScanner tool was used in four wells drilled for these projects (two at each site). In addition to this microresistivity tool, a suite of other oil field geophysical tools (Gamma, Induction, Dipmeter, Temperature, and Neutron probes) were also utilized. The data collected with the Formation MicroScanner were correlated with detailed logs and the continuous core retrieved from three of the wells. Pump test data was also obtained at both sites. The geophysical data obtained at both sites allowed the direct identification of fractures and their orientation in relation to bedding. Fracture and bedding aperture size and orientation were measured. The results, as presented in this paper, show a high degree of inhomogeneity at both sites rather than the conventional layer cake model. For appropriate site analyses it was necessary to significantly refine the previously assumed Passaic Formation geohydrological and structural model. 14 refs., 4 figs

  9. Research on formation of microsatellite communication with genetic algorithm.

    Science.gov (United States)

    Wu, Guoqiang; Bai, Yuguang; Sun, Zhaowei

    2013-01-01

    For the formation of three microsatellites which fly in the same orbit and perform three-dimensional solid mapping for terra, this paper proposes an optimizing design method of space circular formation order based on improved generic algorithm and provides an intersatellite direct spread spectrum communication system. The calculating equation of LEO formation flying satellite intersatellite links is guided by the special requirements of formation-flying microsatellite intersatellite links, and the transmitter power is also confirmed throughout the simulation. The method of space circular formation order optimizing design based on improved generic algorithm is given, and it can keep formation order steady for a long time under various absorb impetus. The intersatellite direct spread spectrum communication system is also provided. It can be found that, when the distance is 1 km and the data rate is 1 Mbps, the input wave matches preferably with the output wave. And LDPC code can improve the communication performance. The correct capability of (512, 256) LDPC code is better than (2, 1, 7) convolution code, distinctively. The design system can satisfy the communication requirements of microsatellites. So, the presented method provides a significant theory foundation for formation-flying and intersatellite communication.

  10. A Qualitative Research Regarding the Online Advertising Formats Used by Romanian Companies

    Directory of Open Access Journals (Sweden)

    Acatrinei Carmen

    2015-08-01

    Full Text Available The present paper offers an in-depth view about the online advertising formats that are used by Romanian companies or digital advertising agencies. The qualitative research based on semi-structured detailed interviews with 12 professionals, took place in Bucharest, in February-March 2015. From the online advertising formats defined by IAB, the Romanian representatives mentioned to promote their organizations or to develop campaigns for their clients by using: search, display, social media, video advertising, affiliate marketing and sponsorship advertising format (advertorials and content sponsorship. The specialists argued about the most relevant and efficient online advertising format that they use. From their personal experience, the professionals were asked to mention which are the elements / attributes that have a significant impact on: search, display, video, social media and mobile advertising campaigns. All the respondents mentioned that their companies use remarketing campaigns. The budget of an online advertising campaign is settled differently among the formats used. The purpose of the paper is to analyze the views of professionals regarding the Romanian online advertising market and this study precedes a quantitative research among Romanian consumers exposed to online advertising campaigns in order to make a comparison between the results obtained in both studies and propose a model of online advertising campaign as close to consumers‟ wants.

  11. JOYFOR: A program for transformation of NJOY results in MATXS-format to the MITRA input format

    International Nuclear Information System (INIS)

    Krieg, B.; Broeders, I.

    1987-02-01

    The program JOYFOR is the connection between the output of the group constant calculation code NJOY in MATXS-format and the testing and formatting program MITRA. Resonance selfshielding factors as well as transfermatrices for elastic and inelastic scattering and for (n,2n)- and (n,3n)-processes, normalized corresponding to the conventions of MITRA, are calculated by JOYFOR from the NJOY results and are written in MIGROS-format on an external file and on the standard output unit. Also the group cross-sections for infinite dilution, the 1/v-values and the fission spectrum are written out in the same format as in MIGROS. KERMA-factors are handled by JOYFOR in the same way as group cross-sections. The output data of JOYFOR may be tested by MITRA and transformed into input for the GRUBA management program GRUMA. The present version of JOYFOR handles group constants for neutron reactions only. Extension of the program to photon reactions is being planned. (orig.) [de

  12. Preferences of Knowledge Users for Two Formats of Summarizing Results from Systematic Reviews: Infographics and Critical Appraisals.

    Directory of Open Access Journals (Sweden)

    Katelynn Crick

    Full Text Available To examine and compare preferences of knowledge users for two different formats of summarizing results from systematic reviews: infographics and critical appraisals.Cross-sectional.Annual members' meeting of a Network of Centres of Excellence in Knowledge Mobilization called TREKK (Translating Emergency Knowledge for Kids. TREKK is a national network of researchers, clinicians, health consumers, and relevant organizations with the goal of mobilizing knowledge to improve emergency care for children.Members of the TREKK Network attending the annual meeting in October 2013.Overall preference for infographic vs. critical appraisal format. Members' rating of each format on a 10-point Likert scale for clarity, comprehensibility, and aesthetic appeal. Members' impressions of the appropriateness of the two formats for their professional role and for other audiences.Among 64 attendees, 58 members provided feedback (91%. Overall, their preferred format was divided with 24/47 (51% preferring the infographic to the critical appraisal. Preference varied by professional role, with 15/22 (68% of physicians preferring the critical appraisal and 8/12 (67% of nurses preferring the infographic. The critical appraisal was rated higher for clarity (mean 7.8 vs. 7.0; p = 0.03, while the infographic was rated higher for aesthetic appeal (mean 7.2 vs. 5.0; p<0.001. There was no difference between formats for comprehensibility (mean 7.6 critical appraisal vs. 7.1 infographic; p = 0.09. Respondents indicated the infographic would be most useful for patients and their caregivers, while the critical appraisal would be most useful for their professional roles.Infographics are considered more aesthetically appealing for summarizing evidence; however, critical appraisal formats are considered clearer and more comprehensible. Our findings show differences in terms of audience-specific preferences for presentation of research results. This study supports other research

  13. African Primary Care Research: Quantitative analysis and presentation of results

    Science.gov (United States)

    Ogunbanjo, Gboyega A.

    2014-01-01

    Abstract This article is part of a series on Primary Care Research Methods. The article describes types of continuous and categorical data, how to capture data in a spreadsheet, how to use descriptive and inferential statistics and, finally, gives advice on how to present the results in text, figures and tables. The article intends to help Master's level students with writing the data analysis section of their research proposal and presenting their results in their final research report. PMID:26245435

  14. 76 FR 23603 - New Proposed Collection; Comment Request; Environmental Science Formative Research Methodology...

    Science.gov (United States)

    2011-04-27

    ...; Comment Request; Environmental Science Formative Research Methodology Studies for the National Children's... an OMB generic clearance to conduct formative research featuring biospecimen and physical measures... health and disease. Findings from the Study will be made available as the research progresses, making...

  15. The Formation of the Model of Diagnosing the Results Implementation of of Consulting Projects for Enterprises

    Directory of Open Access Journals (Sweden)

    Kuzmin Oleh Ye.

    2017-11-01

    Full Text Available In the article the graphic-analytical model of diagnostics of results of implementation of consulting projects is formed, which allows to: take into consideration interests of participants to the project on choice of methods and methodologies of diagnosing; allocate alternative sets of business indicators for each object of impact in terms of consulting project; establish economic and non-economic criteria for evaluating the effectiveness of consulting, as well as monitoring of indicators and automated processing of diagnostic results to control deviations from the optimal values of the diagnosed project results. A structural-logical model of formation of alternative sets of indicators and choice of indicators for diagnostics of results of consulting projects has been developed. The elements of the enterprise management system have been codified to harmonize the corresponding indicators with their subsequent combination within the proposed sets. The control system objects and their elements have been allocated. The groups of indicators according to the technology of Balanced Score Card (BSC have been presented. The prospect of further research is the economic assessment of implementation of the diagnosed consulting projects, which will reveal the links between the parameters of production-economic activity and the assessment of projects, and allows choose the most significant ones.

  16. Filament and core formation in nearby molecular clouds: results from the CARMA Large Area Star Formation Survey

    Science.gov (United States)

    Storm, Shaye; Mundy, Lee G.; Fernández-López, Manuel; Lee, Katherine I.; Ostriker, Eve C.; Looney, Leslie; Chen, Che-Yu; Classy Collaboration

    2015-01-01

    Stars rarely form in isolation, so it is critical to understand how the parsec-scale molecular cloud environment shapes the formation of individual dense cores at the sub-0.1 pc scale. To address the pathway to core formation in a clustered environment, I co-developed the CARMA Large Area Star Formation Survey, which spectrally imaged dense gas tracer lines across 800 square arcminutes of the Perseus and Serpens Molecular clouds with 7'' angular resolution. There are four key results from initial papers. First, I created a new non-binary dendrogram code that shows correlation between the hierarchical complexity of dense, N2H+ (J=1-0) structures and the amount of star formation activity in a cluster. This may imply that feedback from young protostars changes the structure of dense gas within a cluster and increases the amount of high column density material. Second, we discovered strong radial velocity gradients within filaments that are an order of magnitude larger than detected axial gradients. We see similar radial gradients in filaments formed in numerical simulations of converging, turbulent flows; this suggests that the observed filaments are accreting material from an environment that is flattened at larger scales, and that they are more likely to fragment locally into cores than to support the flow of gas along the filament length. Third, we constructed two size-linewidth relations using the dendrogram-identified gas structures and our high resolution maps of the gas centroid velocity and line-of-sight velocity dispersion. The two relations show distinct behavior, and we developed a theoretical framework based on isotropic turbulence to show that they support the clustered regions being flattened (sheet-like) at parsec scales, with depths on the order 0.1-0.2 pc into the sky. Finally, we found that many filaments seen with Herschel show substructure in our high resolution maps, which implies that measuring the widths of filaments may be more complex than

  17. Situated Research Design and Methodological Choices in Formative Program Evaluation

    Science.gov (United States)

    Supovitz, Jonathan

    2013-01-01

    Design-based implementation research offers the opportunity to rethink the relationships between intervention, research, and situation to better attune research and evaluation to the program development process. Using a heuristic called the intervention development curve, I describe the rough trajectory that programs typically follow as they…

  18. Preferences of Knowledge Users for Two Formats of Summarizing Results from Systematic Reviews: Infographics and Critical Appraisals.

    Science.gov (United States)

    Crick, Katelynn; Hartling, Lisa

    2015-01-01

    To examine and compare preferences of knowledge users for two different formats of summarizing results from systematic reviews: infographics and critical appraisals. Cross-sectional. Annual members' meeting of a Network of Centres of Excellence in Knowledge Mobilization called TREKK (Translating Emergency Knowledge for Kids). TREKK is a national network of researchers, clinicians, health consumers, and relevant organizations with the goal of mobilizing knowledge to improve emergency care for children. Members of the TREKK Network attending the annual meeting in October 2013. Overall preference for infographic vs. critical appraisal format. Members' rating of each format on a 10-point Likert scale for clarity, comprehensibility, and aesthetic appeal. Members' impressions of the appropriateness of the two formats for their professional role and for other audiences. Among 64 attendees, 58 members provided feedback (91%). Overall, their preferred format was divided with 24/47 (51%) preferring the infographic to the critical appraisal. Preference varied by professional role, with 15/22 (68%) of physicians preferring the critical appraisal and 8/12 (67%) of nurses preferring the infographic. The critical appraisal was rated higher for clarity (mean 7.8 vs. 7.0; p = 0.03), while the infographic was rated higher for aesthetic appeal (mean 7.2 vs. 5.0; pinfographic; p = 0.09). Respondents indicated the infographic would be most useful for patients and their caregivers, while the critical appraisal would be most useful for their professional roles. Infographics are considered more aesthetically appealing for summarizing evidence; however, critical appraisal formats are considered clearer and more comprehensible. Our findings show differences in terms of audience-specific preferences for presentation of research results. This study supports other research indicating that tools for knowledge dissemination and translation need to be targeted to specific end users' preferences

  19. KEEP Motivational Research: Strategy and Results. Technical Report #24.

    Science.gov (United States)

    Gallimore, Ronald; Tharp, Roland G.

    This report briefly summarizes the motivation research strategy and results from the Kamehameha Early Education Program (KEEP). The rationale behind KEEP's use of on-task behavior to measure student motivation is discussed and the two strategies of motivation enhancement researched are described. These two strategies were: (1) staff training in…

  20. The ultrasound research's results of the peri menopausal women's genitals

    International Nuclear Information System (INIS)

    Dodkhoeva, M.F.; Djonova, B.Yu.; Barieva, L.S.; Djonbekova, P.A.

    2007-01-01

    The results of ultrasound research of the peri menopausal women's genitals revealed that the sizes of the ovaries of women with the climacteric syndrome are smaller that the size of ovaries of the women with the physiologic menopause

  1. Feature: Post Traumatic Stres Disorder PTSD: NIH Research to Results

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Feature PTSD NIH Research to Results Past Issues / Winter 2009 ... be a key to a better understanding of PTSD and early identification of those at risk. Early ...

  2. USAF Institute for National Security Studies 1998 Research Results Conference

    National Research Council Canada - National Science Library

    1998-01-01

    The USAF Institute for National Security Studies (INSS), in cooperation with HQ USAF Nuclear and Counterproliferation Directorate, sponsored its 6th annual Research Results Conference on 19 - 20 November 1998...

  3. Research on the hydrogeological and geochemical conditions at the coastal area and submarine formations

    International Nuclear Information System (INIS)

    Tokunaga, Tomochika; Taniguchi, Makoto; Goto, Junji

    2003-05-01

    One of the major concerns for the high-level radioactive waste disposal is the possibility of the radionuclides to reach biosphere by groundwater flow. Recent research results have shown that the fresh groundwater discharge from subsea formations are widespread phenomena, thus, it is necessary to evaluate the submarine groundwater discharge as possible pathways of contaminant discharge towards the biosphere. It is also important to unravel the groundwater flow and associated material transport at the coastal area and subsea formations. To better understand the groundwater flow processes and the submarine groundwater discharge, we have conducted the hydrological, hydrogeological, geochemical, and numerical modeling studies at the Kurobe alluvial fan and its offshore, Toyama Prefecture, Japan. In this report, the results of the following research activities are presented: 1) Development and application of a method to detect the locations of the submarine groundwater discharge. 2) Development and application of a method to collect uncontaminated groundwater samples from subsea formations. 3) Measurements of submarine groundwater discharge fluxes by automated seepage meter. 4) Hydrological and geochemical studies for groundwater flow at the coastal area. 5) Geochemical studies to understand sources of fresh submarine groundwater discharge. 6) Examination of groundwater flow and submarine groundwater discharge using methane concentration and carbon isotope ratio. 7) Numerical modeling studies for coastal groundwater flow system. (author)

  4. The use of research results for effective aging management

    International Nuclear Information System (INIS)

    Gunther, W.E.; Taylor, J.H.

    1989-01-01

    The study of the degradation of structures, components, and systems due to aging is an important ongoing area of research in the nuclear industry. Efforts by the U.S. Nuclear Regulatory Commission (NRC) and the utility industry, through organizations such as the Electric Power Research Institute (EPRI), have produced substantial research results that can be used by inspectors and operators to effectively understand and manage the aging of nuclear power plants. One of the primary objectives of the NRC's Nuclear Plant Aging Research (NPAR) Program is to determine how aging affects the safety of nuclear power plants. This program uses operating experience, testing, and engineering analysis to identify failures caused by age-related degradation. Useful information on aging has also resulted from research being performed by the industry to support plant-life extension (PLEX). The EPRI program, for instance, is directed toward the resolution of issues related to materials and components. Degradation of equipment and systems due to aging can occur which, if unmitigated, could result in reduction of the nuclear power plant safety margin as the plant ages. This paper describes how aging research results may be used by plant operating management to effectively address the aging issue and by inspectors responsible for monitoring plant activities and programs

  5. International Research Results and Accomplishments From the International Space Station

    Science.gov (United States)

    Ruttley, Tara M.; Robinson, Julie A.; Tate-Brown, Judy; Perkins, Nekisha; Cohen, Luchino; Marcil, Isabelle; Heppener, Marc; Hatton, Jason; Tasaki, Kazuyuki; Umemura, Sayaka; hide

    2016-01-01

    In 2016, the International Space Station (ISS) partnership published the first-ever compilation of international ISS research publications resulting from research performed on the ISS through 2011. The International Space Station Research Accomplishments: An Analysis of Results From 2000-2011 is a collection of summaries of over 1,200 journal publications that describe ISS research in the areas of biology and biotechnology; Earth and space science; educational activities and outreach; human research; physical sciences; technology development and demonstration; and, results from ISS operations. This paper will summarize the ISS results publications obtained through 2011 on behalf of the ISS Program Science Forum that is made up of senior science representatives across the international partnership. NASA's ISS Program Science office maintains an online experiment database (www.nasa.gov/issscience) that tracks and communicates ISS research activities across the entire ISS partnership, and it is continuously updated. It captures ISS experiment summaries and results and includes citations to the journals, conference proceedings, and patents as they become available. The International Space Station Research Accomplishments: An Analysis of Results From 2000-2011 is a testament to the research that was underway even as the ISS laboratory was being built. It reflects the scientific knowledge gained from ISS research, and how it impact the fields of science in both space and traditional science disciplines on Earth. Now, during a time when utilization is at its busiest, and with extension of the ISS through at least 2024, the ISS partners work together to track the accomplishments and the new knowledge gained in a way that will impact humanity like no laboratory on Earth. The ISS Program Science Forum will continue to capture and report on these results in the form of journal publications, conference proceedings, and patents. We anticipate that successful ISS research will

  6. Proceedings of the Seminar on Research Result of Research Reactor Technology Centre 2003

    International Nuclear Information System (INIS)

    Endiah Puji Hastuti; Setiyanto; Taswanda Taryo; Mohammad Dhandhang Purwadi; Pinem, Surian; Tarigan, Alim; Hasibuan, Djaruddin; Kadarusmanto; Amir Hamzah

    2004-05-01

    The Proceeding of the Seminar on Research Result of Research Reactor Technology Centre 2003 held by P2TRR has been reported researcher are expected to use the reports as references to research activities in Science and Technology, especially in field of Nuclear Reactor. There are 27 papers which have separated index. (PPIN)

  7. Some results of applied spallation physics research at Los Alamos

    International Nuclear Information System (INIS)

    Russell, G.J.; Gilmore, J.S.

    1983-01-01

    At the Los Alamos National Laboratory, we have an active effort in the general area of Applied Spallation Physics Research. The main emphasis of this activity has been on obtaining basic data relevant to spallation neutron source development, accelerator breeder technology, and validation of computer codes used in these applications. We present here an overview of our research effort and show some measured and calculated results of differential and clean integral experiments

  8. Postgraduate education and research in Brazil: regulation and reconfiguration processes of academic work formation and production

    Directory of Open Access Journals (Sweden)

    João Ferreira de Oliveira

    2015-07-01

    Full Text Available This text analyses some of the processes of formation and production regulation and reconfiguration of the scholarly work in Brazil. Initially we examine the context and meaning of knowledge production in times of flexible accumulation, as well as the current landscape of Postgraduate education in the country. We seek to understand how public policies in the area, particularly the actions of evaluation and promotion, and the new modus operandi of the Postgraduate study and research organization have been reconfiguring the work production of teaching and students within the programs, especially in education. Above all, we seek to highlight the role of promotion and evaluation agencies, increasingly committed to a vision of expansion that drives the production of knowledge associated with demands of economic-productivity, rather than a consistent formative project that would result in a significant advancement in the production and dissemination of knowledge in the different areas.

  9. Mapping the networks of cancer research in Portugal: first results

    Energy Technology Data Exchange (ETDEWEB)

    Bras, O.R.; Cointet, J.P.; Nunes, J.A.; David, L.; Cambrosio, A.

    2016-07-01

    Social studies of cancer research at the international level have contributed to a better understanding of the developmental dynamics – both organizational and epistemic – of this field (Keating & Cambrosio, 2012). In contrast, despite its robust development, oncology research in Portugal has been the subject of only few studies. Most of them have a strong focus on the first half of the 20th century (Raposo, 2004; Costa, 2010, 2012a; 2012b), while a few focus on more contemporary events (Nunes, 2001). Consequently, we do not have a clear picture of recent trends in oncology research in Portugal, and how it integrates into the international landscape. This hinders public accountability of oncology research while also limiting the analysis of how this research relates to health care delivery, health outcomes, and health policy formulations. This paper presents the first results of an ongoing research project on the organizational and epistemic development of oncology research in Portugal, covering the period from the end of the 20th century to 2015. Among other issues, we intend to explore the extent to which oncology research in Portugal mirrors the international dynamics at a smaller scale, and the extent to which it presents features of its own. The study draws upon computer-based analysis of publications using the platform CorText (http://www.cortext.net/) of IFRIS (Institut Francilien Recherche, Innovation, Société), along with interviews with Portuguese oncologists and related practitioners. (Author)

  10. Enhancing Research and Practice in Early Childhood through Formative and Design Experiments

    Science.gov (United States)

    Bradley, Barbara A.; Reinking, David

    2011-01-01

    This article describes formative and design experiments and how they can advance research and instructional practices in early childhood education. We argue that this relatively new approach to education research closes the gap between research and practice, and it addresses limitations that have been identified in early childhood research. We…

  11. Newborn Care in the Home and Health Facility: Formative Findings for Intervention Research in Cambodia

    Directory of Open Access Journals (Sweden)

    Alessandra N. Bazzano

    2016-12-01

    Full Text Available Global coverage and scale up of interventions to reduce newborn mortality remains low, though progress has been achieved in improving newborn survival in many low-income settings. An important factor in the success of newborn health interventions, and moving to scale, is appropriate design of community-based programs and strategies for local implementation. We report the results of formative research undertaken to inform the design of a newborn health intervention in Cambodia. Information was gathered on newborn care practices over a period of three months using multiple qualitative methods of data collection in the primary health facility and home setting. Analysis of the data indicated important gaps, both at home and facility level, between recommended newborn care practices and those typical in the study area. The results of this formative research have informed strategies for behavior change and improving referral of sick infants in the subsequent implementation study. Collection and dissemination of data on newborn care practices from settings such as these can contribute to efforts to advance survival, growth and development of newborns for intervention research, and for future newborn health programming.

  12. The entering results of formation of valeological competence of future teachers in the course of physical education

    Directory of Open Access Journals (Sweden)

    Borys Maksymchuk

    2016-12-01

    Full Text Available Purpose: the research consists in development, justification and experimental check of theoretical-methodical bases of formation of valeological competence of the process of physical education of students of pedagogical higher educational institutions. Material & Methods: the level of formation of valeological competence of future teachers in the course of physical education was determined by averaging of estimates by each experimental indicator during the skilled-experimental work. 497 students from 1 till 5 courses, 35 university graduates, working as teachers at schools of Vinnitsa, and 17 teachers of higher education institutions were involved in the forming experiment. Results: the low level of formation of valeological competence of future teachers in the course of physical education in all skilled groups, participating in the pedagogical experiment, creates the objective need of introduction of the developed experimental model of formation valeological competence of future teachers in the course of physical education and complex of reasonable pedagogical conditions. Conclusions: the carried-out entering test showed the similarity of experimental groups in the section of respondents on levels of formation of valeological competence, allows to consider output parameters leveled and to begin implementation of the chosen plan of experiment.

  13. CERIF: The Common European Research Information Format Model

    Directory of Open Access Journals (Sweden)

    Brigitte Jörg

    2010-09-01

    Full Text Available With increased computing power more data than ever are being and will be produced, stored and (re- used. Data are collected in databases, computed and annotated, or transformed by specific tools. The knowledge from data is documented in research publications, reports, presentations, or other types of files. The management of data and knowledge is difficult, and even more complicated is their re-use, exchange, or integration. To allow for quality analysis or integration across data sets and to ensure access to scientific knowledge, additional information - Research Information - has to be assigned to data and knowledge entities. We present the metadata model CERIF to add information to entities such as Publication, Project, Organisation, Person, Product, Patent, Service, Equipment, and Facility and to manage the semantically enhanced relationships between these entities in a formalized way. CERIF has been released as an EC Recommendation to European Member States in 2000. Here, we refer to the latest version CERIF 2008-1.0.

  14. THE EXPERIMENTAL RESEARCH OF THE TECHONOLOGY OF FUTURE ATCO-TRAINERS’ PEDAGOGY COMPETENCE FORMATION

    Directory of Open Access Journals (Sweden)

    Людмила Немлій

    2014-12-01

    Full Text Available The article analyzes the experimental research of pedagogical competence formation of future air traffic control officers-trainers (ATCO-trainers. At the stage of forming experiment a course «Fundamentals of ATCOtrainer’s educational activities» was developed and introduced into the process of professional training of future ATCO-trainers. According to the plan of this course, the organization of educational process was carried out based on the integrative technology. The results of the forming experiment demonstrate the effectiveness of the implemented technologies.

  15. Designing Summer Research Experiences for Teachers and Students That Promote Classroom Science Inquiry Projects and Produce Research Results

    Science.gov (United States)

    George, L. A.; Parra, J.; Rao, M.; Offerman, L.

    2007-12-01

    Research experiences for science teachers are an important mechanism for increasing classroom teachers' science content knowledge and facility with "real world" research processes. We have developed and implemented a summer scientific research and education workshop model for high school teachers and students which promotes classroom science inquiry projects and produces important research results supporting our overarching scientific agenda. The summer training includes development of a scientific research framework, design and implementation of preliminary studies, extensive field research and training in and access to instruments, measurement techniques and statistical tools. The development and writing of scientific papers is used to reinforce the scientific research process. Using these skills, participants collaborate with scientists to produce research quality data and analysis. Following the summer experience, teachers report increased incorporation of research inquiry in their classrooms and student participation in science fair projects. This workshop format was developed for an NSF Biocomplexity Research program focused on the interaction of urban climates, air quality and human response and can be easily adapted for other scientific research projects.

  16. Chapter 2. Peculiarities of radioactive particle formation and isotope fractionation resulted from underground nuclear explosions

    International Nuclear Information System (INIS)

    1996-01-01

    Radioactive particles, forming terrain fallouts from underground nuclear explosion differ sufficiently from radioactive particles, produced by atmospheric nuclear explosions. Patterns of underground nuclear explosion development, release of radioactivity to the atmosphere, formation of a cloud and base surge, peculiarities of formed radioactive particles, data on isotope fractionation in radioactive particles are presented. Scheme of particle activation, resulted from underground explosions is given

  17. Kazan archaeological school: research results and development prospects

    Directory of Open Access Journals (Sweden)

    Khuzin Fayaz Sh.

    2014-09-01

    Full Text Available Basic stages of Kazan archaeological school development are traced from its origin, which was connected to the Society of Archaeology, History and Ethnology with Kazan University (1878 – early 1930s. The establishment of Kazan Institute of Language, Literature and History in 1939 (from 1945 as part of Kazan Branch of the USSR Academy of Sciences started the formation of Kazan archaeological school. At the beginning, its representatives worked in the sector of History, Institute of Language, Literature and History, Kazan branch of the USSR Academy of Sciences (until 1962, and then joined the sector of Archaeology and Ethnography (1962–1986. Later on, the Department of Archaeology (1986–1995 was created, subsequently (in 1995 transformed into the National Center of Archaeological Research with the Institute of History named after Sh. Marjani of Tatarstan Academy of Sciences. In July, 2013, the Institute of Archaeology named after A.Kh. Khalikov of Tatarstan Academy of Sciences was established on the basis of the Center. The archaeology of Tatarstan was developing in the framework of three basic directions: 1 entire investigation prospecting of the region aimed at creating the most exhaustive list of archaeological monuments of the Middle Volga River region; 2 stationary investigations the prehistoric and medieval sites, first of all historically known Volga Bulgaria towns, rural settlements and necropolises; 3 studies in the sphere of ethnogenesis and ethnic history, interaction between the cultures of the Turkic and Finno-Ugric peoples of the region. For the next 5 years (2014–2018 the researchers of the Institute plan to develop the following trends: I. the medieval Turkic-Tatar civilization of Eurasia; II. prehistorical archaeology of the Volga-Kama region: genesis and interaction of cultures; III. GIS technologies in archaeology; IV. natural science research methods in archaeology; V. conservation and systematization of archaeological

  18. STAR FORMATION IN DISK GALAXIES. III. DOES STELLAR FEEDBACK RESULT IN CLOUD DEATH?

    Energy Technology Data Exchange (ETDEWEB)

    Tasker, Elizabeth J.; Wadsley, James; Pudritz, Ralph [Department of Physics and Astronomy, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4M1 (Canada)

    2015-03-01

    Stellar feedback, star formation, and gravitational interactions are major controlling forces in the evolution of giant molecular clouds (GMCs). To explore their relative roles, we examine the properties and evolution of GMCs forming in an isolated galactic disk simulation that includes both localized thermal feedback and photoelectric heating. The results are compared with the three previous simulations in this series, which consists of a model with no star formation, star formation but no form of feedback, and star formation with photoelectric heating in a set with steadily increasing physical effects. We find that the addition of localized thermal feedback greatly suppresses star formation but does not destroy the surrounding GMC, giving cloud properties closely resembling the run in which no stellar physics is included. The outflows from the feedback reduce the mass of the cloud but do not destroy it, allowing the cloud to survive its stellar children. This suggests that weak thermal feedback such as the lower bound expected for a supernova may play a relatively minor role in the galactic structure of quiescent Milky-Way-type galaxies, compared to gravitational interactions and disk shear.

  19. STAR FORMATION IN DISK GALAXIES. III. DOES STELLAR FEEDBACK RESULT IN CLOUD DEATH?

    International Nuclear Information System (INIS)

    Tasker, Elizabeth J.; Wadsley, James; Pudritz, Ralph

    2015-01-01

    Stellar feedback, star formation, and gravitational interactions are major controlling forces in the evolution of giant molecular clouds (GMCs). To explore their relative roles, we examine the properties and evolution of GMCs forming in an isolated galactic disk simulation that includes both localized thermal feedback and photoelectric heating. The results are compared with the three previous simulations in this series, which consists of a model with no star formation, star formation but no form of feedback, and star formation with photoelectric heating in a set with steadily increasing physical effects. We find that the addition of localized thermal feedback greatly suppresses star formation but does not destroy the surrounding GMC, giving cloud properties closely resembling the run in which no stellar physics is included. The outflows from the feedback reduce the mass of the cloud but do not destroy it, allowing the cloud to survive its stellar children. This suggests that weak thermal feedback such as the lower bound expected for a supernova may play a relatively minor role in the galactic structure of quiescent Milky-Way-type galaxies, compared to gravitational interactions and disk shear

  20. 48 CFR 2052.235-70 - Publication of research results.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Publication of research results. 2052.235-70 Section 2052.235-70 Federal Acquisition Regulations System NUCLEAR REGULATORY... recommendations which may have regulatory implications. (c) The principal investigator(s) shall coordinate all...

  1. Results of a Research Evaluating Quality of Computer Science Education

    Science.gov (United States)

    Záhorec, Ján; Hašková, Alena; Munk, Michal

    2012-01-01

    The paper presents the results of an international research on a comparative assessment of the current status of computer science education at the secondary level (ISCED 3A) in Slovakia, the Czech Republic, and Belgium. Evaluation was carried out based on 14 specific factors gauging the students' point of view. The authors present qualitative…

  2. Technological Change and Employment: Some Results from BLS Research.

    Science.gov (United States)

    Mark, Jerome A.

    1987-01-01

    Data from Bureau of Labor Statistics research projects indicate that the pace of technological advancement varies significantly from industry to industry and few employees have been laid off as a result of these changes. Implications for industry concern productivity and retraining. (CH)

  3. SCIENTOMETRY AND EVALUATION OF THE RESULTS OF ECONOMIC SCIENTIFIC RESEARCH

    Directory of Open Access Journals (Sweden)

    Ana-Lucia RISTEA

    2017-04-01

    Full Text Available Starting from the necessity of a continuous and demanding evaluation, capable of linking the results obtained with the human, material and financial resources, allocated and periodically setting the position of the national research relative to the world level, the evaluation of the relevance of the publications must be carried out from the positions and requirements of new disciplines: Scientometry. Scientometry is intended to help substantiate the evaluation of research activity and decision-making on its development, the science policy as a whole.

  4. The latest results from source term research. Overview and outlook

    Energy Technology Data Exchange (ETDEWEB)

    Herranz, Luis E. [Centro de Investigaciones Energeticas Medio Ambientales y Tecnologica (CIEMAT), Madrid (Spain); Haste, Tim [Centre d' Etudes de Cadarache, Paul-Lez-Durance (France). Institut de Radioprotection et de Surete Nucleaire (IRSN); Kaerkelae, Teemu [VTT Technical Research Centre of Finland Ltd, Espoo (Finland)

    2016-12-15

    Source term research has continued internationally for more than 30 years, increasing confidence in calculations of the potential radioactive release to the environment after a severe reactor accident. Important experimental data have been obtained, mainly under international frameworks such as OECD/NEA and EURATOM. Specifically, Phebus FP provides major insights into fission product release and transport. Results are included in severe accident analysis codes. Data from international projects are being interpreted with a view to further improvements in these codes. This paper synthesizes the recent main outcomes from source term research on these topics, and on source term mitigation. It highlights knowledge gaps remaining and discusses ways to proceed. Aside from this further knowledge-driven research, there is consensus on the need to assess the source term predictive ability of current system codes, taking account of scale-up from experiment to reactor conditions.

  5. Meta-analysis in plant pathology: synthesizing research results.

    Science.gov (United States)

    Rosenberg, M S; Garrett, K A; Su, Z; Bowden, R L

    2004-09-01

    ABSTRACT Meta-analysis is a set of statistical procedures for synthesizing research results from a number of different studies. An estimate of a statistical effect, such as the difference in disease severity for plants with or without a management treatment, is collected from each study along with a measure of the variance of the estimate of the effect. Combining results from different studies will generally result in increased statistical power so that it is easier to detect small effects. Combining results from different studies may also make it possible to compare the size of the effect as a function of other predictor variables such as geographic region or pathogen species. We present a review of the basic methodology for meta-analysis. We also present an example of meta-analysis of the relationship between disease severity and yield loss for foliar wheat diseases, based on data collected from a decade of fungicide and nematicide test results.

  6. 76 FR 23605 - New Proposed Collection; Comment Request; Study Logistic Formative Research Methodology Studies...

    Science.gov (United States)

    2011-04-27

    ...; Comment Request; Study Logistic Formative Research Methodology Studies for the National Children's Study... maximize the efficiency (measured by scientific robustness, participant and infrastructure burden, and cost... assess the feasibility, acceptability, and cost of the recruitment strategy, study procedures, and...

  7. Current results of coal gasification materials research at GRI

    International Nuclear Information System (INIS)

    Hill, V.L.; Barone, S.P.; Meyer, H.S.

    1984-01-01

    Corrosion, erosion/corrosion and mechanical property testing of commercial available materials in coal gasification atmospheres has been supported by the Gas Research Institute (GRI) since 1978. Recent corrosion data developed in the program for gasification and methanation technologies under development by GRI are presented. A brief discussion of typical results of long-term stress-rupture tests in coal gasification atmospheres is included

  8. Structuring scientific works in the “Introduction, Methods, Results and Discussion” format – what a beginner ought to know

    Directory of Open Access Journals (Sweden)

    N. V. Avdeeva

    2016-01-01

    Full Text Available Reference materials about the “Introduction, Methods, Results and Discussion”, which is a commonly used international format for scientific works, have become available for Russian authors nowadays, still lack of knowledge about the format would pop up here or there, especially when we speak about beginners. The faults which would appear regularly in work structuring prompted the present research, the aim of which is to compare the information about the IMRAD format with the specific difficulties beginning authors would often face when preparing their works for publication.The main materials to be studied were sources in Russian and in English published mostly in 2010s and devoted to the problems of structuring works according to the meant above format. Besides, the present research considered the results of plagiarism tests (such tests used to be carried out at the Russia State Library within the period of 2013 – 2015 with the help of software “Automated system of specialized processing of textual documents”. The main methods of our research would remain structural and comparative analysis of texts.As a result, our research revealed the fact of inconsistency of the available information on the IMRAD structure. It would often demand deep thinking and explanations. Different authors of reference editions would as a rule differ one from another in their interpretation of the degree of necessity of this or that composition element, of the amount of details in descriptions, etc. Moreover, the very structure of scientific work looks differently for different authors. More often the structure supposes the integrity of the contents and its form, still sometimes its description would be replaced by outer elements, such as, for example, language clichés. The analysis of the most common faults in text structuring points that authors do not often have a clear idea of how to understand the different demands which are so obscurely described

  9. Sudetic larch in Germany - Results of provenance and progeny research

    Energy Technology Data Exchange (ETDEWEB)

    Weisgerber, H. [Forest Centre for Management Planning, Research and Ecology, Hann Muenden (Germany)

    1995-12-31

    There are only a few older sources of Sudetic larch in Germany. They distinguish themselves by outstanding growth and low susceptibility to canker. This impression was confirmed by results of provenance research. The Sudetic larch tested in comparison with numerous other provenances proved to be fast-growing, site-tolerant, to a large extent insusceptible to canker, with straight but also slightly to moderately curved stems. The Sudetic provenances behave remarkably uniformly as regards these characteristics. In addition to provenance research investigations have been going on for a long time in Germany into individual differences within the Sudetic larch populations. A report is given on the results of progeny tests from free and controlled pollination, using the example of a seed orchard consisting of 54 clones. We point also to possibilities for improving stem quality by selection steps. The results of provenance and progeny research on Sudetic larch are in the meantime being put to use to a large extent in practical forestry. The forest administrations of various federal lands recommend the use of reproductive material of Sudetic origin and from seed orchards. 20 refs, 3 figs

  10. Sudetic larch in Germany - Results of provenance and progeny research

    Energy Technology Data Exchange (ETDEWEB)

    Weisgerber, H [Forest Centre for Management Planning, Research and Ecology, Hann Muenden (Germany)

    1996-12-31

    There are only a few older sources of Sudetic larch in Germany. They distinguish themselves by outstanding growth and low susceptibility to canker. This impression was confirmed by results of provenance research. The Sudetic larch tested in comparison with numerous other provenances proved to be fast-growing, site-tolerant, to a large extent insusceptible to canker, with straight but also slightly to moderately curved stems. The Sudetic provenances behave remarkably uniformly as regards these characteristics. In addition to provenance research investigations have been going on for a long time in Germany into individual differences within the Sudetic larch populations. A report is given on the results of progeny tests from free and controlled pollination, using the example of a seed orchard consisting of 54 clones. We point also to possibilities for improving stem quality by selection steps. The results of provenance and progeny research on Sudetic larch are in the meantime being put to use to a large extent in practical forestry. The forest administrations of various federal lands recommend the use of reproductive material of Sudetic origin and from seed orchards. 20 refs, 3 figs

  11. Competition for water vapour results in suppression of ice formation in mixed-phase clouds

    Directory of Open Access Journals (Sweden)

    E. L. Simpson

    2018-05-01

    Full Text Available The formation of ice in clouds can initiate precipitation and influence a cloud's reflectivity and lifetime, affecting climate to a highly uncertain degree. Nucleation of ice at elevated temperatures requires an ice nucleating particle (INP, which results in so-called heterogeneous freezing. Previously reported measurements for the ability of a particle to nucleate ice have been made in the absence of other aerosol which will act as cloud condensation nuclei (CCN and are ubiquitous in the atmosphere. Here we show that CCN can outcompete INPs for available water vapour thus suppressing ice formation, which has the potential to significantly affect the Earth's radiation budget. The magnitude of this suppression is shown to be dependent on the mass of condensed water required for freezing. Here we show that ice formation in a state-of-the-art cloud parcel model is strongly dependent on the criteria for heterogeneous freezing selected from those previously hypothesised. We have developed an alternative criteria which agrees well with observations from cloud chamber experiments. This study demonstrates the dominant role that competition for water vapour can play in ice formation, highlighting both a need for clarity in the requirements for heterogeneous freezing and for measurements under atmospherically appropriate conditions.

  12. Competition for water vapour results in suppression of ice formation in mixed-phase clouds

    Science.gov (United States)

    Simpson, Emma L.; Connolly, Paul J.; McFiggans, Gordon

    2018-05-01

    The formation of ice in clouds can initiate precipitation and influence a cloud's reflectivity and lifetime, affecting climate to a highly uncertain degree. Nucleation of ice at elevated temperatures requires an ice nucleating particle (INP), which results in so-called heterogeneous freezing. Previously reported measurements for the ability of a particle to nucleate ice have been made in the absence of other aerosol which will act as cloud condensation nuclei (CCN) and are ubiquitous in the atmosphere. Here we show that CCN can outcompete INPs for available water vapour thus suppressing ice formation, which has the potential to significantly affect the Earth's radiation budget. The magnitude of this suppression is shown to be dependent on the mass of condensed water required for freezing. Here we show that ice formation in a state-of-the-art cloud parcel model is strongly dependent on the criteria for heterogeneous freezing selected from those previously hypothesised. We have developed an alternative criteria which agrees well with observations from cloud chamber experiments. This study demonstrates the dominant role that competition for water vapour can play in ice formation, highlighting both a need for clarity in the requirements for heterogeneous freezing and for measurements under atmospherically appropriate conditions.

  13. Deterioration of the fuel injection parameters as a result of Common Rail injectors deposit formation

    Directory of Open Access Journals (Sweden)

    Stępień Zbigniew

    2017-01-01

    Full Text Available The article describes external and internal Common Rail injectors deposits formed in dynamometer engine simulation tests. It discussed not only the key reasons and factors influencing injector deposit formation but also the resulting way of fuel preparation and engine test approaches. The effects of external coking deposit as well as internal deposits two most common form types that is carboxylic soaps and organic amides on deterioration of the fuel injection parameters were assessed. The assessments covered both deposits impacts on quantitative and qualitative changes of the injectors diagnostic parameters and as a result on deterioration of the injector performance. Finally the comparisons between characteristic of dosage of one fuel injector before test and characteristics few injectors after engine tests of simulated deposit formation were made.

  14. Formation of chloroform in spruce forest soil - results from laboratory incubation studies

    DEFF Research Database (Denmark)

    Haselmann, K.F.; Laturnus, F.; Svensmark, B.

    2000-01-01

    The release of chloroform, 1,1,1-trichloroethane, tetrachloromethane, trichloroethene and tetrachloroethene from an organic rich spruce forest soil was studied in laboratory incubation experiments by dynamic headspace analysis, thermodesorption and gas chromatography. Performance parameters...... are presented for the dynamic headspace system. For spruce forest soil, the results showed a significant increase in chloroform concentration in the headspace under aerobic conditions over a period of seven days, whereas the concentration of the other compounds remained fairly constant. A biogenic formation...

  15. Results from oil spill response research - an update

    International Nuclear Information System (INIS)

    Tennyson, E.J.

    1993-01-01

    Recent large oil spills from tankers have reaffirmed the need for continuing technology assessment and research to improve oil spill response capabilities. This paper discusses Minerals Management Service concerns, as reinforced by the acceleration of its research program in 1990. It briefly assesses current state-of-the-art technology for major aspects of spill response, including remote sensing, open-ocean containment and recovery, in-situ burning, use of chemical treating agents, beachline cleanup, and oil behavior. Specific research projects have begun to yield information that will improve detection and at-sea equipment performance; current projects include the development of an airborne laser-fluorosensor to determine whether apparent slicks contain oil. Additional projects involve the development of improved strategies for responding to oil in broken-ice conditions, for gaining an improved understanding of the fate and behavior of spilled oil as it affects response strategies, and for defining the capabilities of available dispersants and development of improved formulations. Recently, progress has been made on the development of safe and environmentally acceptable strategies to burn spilled oil in situ. The Ohmsett facility has been reopened and will be used to test prospective improvements in chemical treating agents and to develop standard procedures for testing and evaluating response equipment. Results of research published since the last Oil Spill Conference are discussed

  16. Engaging Scientists and Users in Climate Change Research and Results

    Science.gov (United States)

    Cloyd, E. T.; Reeves, K.; Shimamoto, M. M.; Zerbonne, S.

    2016-12-01

    The U.S. Global Change Research Program has a mandate to "consult with actual and potential users of the results of the program" in developing products that will support learning about and responding to climate change. USGCRP has sought to engage stakeholders throughout the development and dissemination of key products, such as the Third National Climate Assessment (NCA3, 2014) and the Climate and Health Assessment (CHA, 2016), in the strategic planning processes leading to the National Global Change Research Plan (2012) and Update to the Strategic Plan (2016), and through regular postings to social media that highlight research results and opportunities for engagement. Overall, USGCRP seeks to promote dialogue between scientific experts, stakeholders, and decision makers about information needs in regions or sectors, the potential impacts of climate change, and possible responses. This presentation will describe how USGCRP has implemented various stakeholder engagement measures during the planning, development, and release of products such as NCA3 and CHA. Through repeated opportunities for stakeholder input, USGCRP has promoted process transparency and inclusiveness in the framing of assessments and other products. In addition, USGCRP has supported scientists' engagement with a range of audiences and potential collaborators through a variety of mechanisms, including community-based meetings, deliberative forums, and identification of non-Federal speaking and knowledge co-production opportunities. We will discuss key lessons learned and successful approaches for engaging users as well as opportunities and challenges for future engagement.

  17. Report on results in research and development 1989

    International Nuclear Information System (INIS)

    1990-01-01

    This presentation of results of R and D work represents for the Karlsruhe Nuclear Research Centre its scientific annual report for the year 1989, as required by its constitution. The report is divided according to the main areas of work of the KfK in a similar manner to the R and D planning. The individual reports were prepared by the participating institutes and main departments and were then grouped thematically with a note of their origins. The main areas of work are the Fast Breeder Project, the separation nozzle method, the Nuclear Fusion Project, the Reprocessing and Waste Treatment Project, terminal storage, environment and safety solids and matter research, nuclear and particle physics, microtechnology, handling and other research plans (for example, the Advanced Pressurized Water Reactor). This report shows the progress of studies on each project named in the KfK R and D programme. The correlation to the R and D programme is meant to facilitate the comparison of aims with achievements and explain the complete context of what are often individual tasks carried out by several institutes. Detailed results can be found in the quoted scientific-technical publications on internal preliminary reports. (orig./HK) [de

  18. Applications of research results from NPAR service water system studies

    International Nuclear Information System (INIS)

    Jarrell, D.B.; Stratton, R.C.

    1991-01-01

    Under the Nuclear Plant Aging Research (NPAR) program, the Nuclear Regulatory Commission (NRC) has invested considerable resources in understanding the mechanisms, mitigating the damage, and managing the results of nuclear power plant aging degradation. Many direct benefits have resulted from this program in terms of improved plant safety through upgraded regulatory guidance. The 'Service Water System (SWS) Aging Degradation Assessment' (NUREG/CR-5379), produced by the Pacific Northwest Laboratory (PNL), contributed to this program. Two other benefits have resulted from the NPAR SWS task: (1) a contribution to the content of Generic Letter 89-13 (nuclear plant SWS performance requirements) and (2) the development of a systematic and complete root-cause analysis (RCA) methodology for use in the solution of SWS as well as other system component failures. Less recognized, but also of significance, are the spin-off initiatives from the NRC's NPAR program investigations. One such spin-off resulting specifically from the NRC-sponsored SWS research is the continuing development of the RCA methodology to facilitate the computerized integration of the following: (1) component condition monitoring; (2) fault diagnostics; and (3) failure root cause analysis. The Decision Support system for Operations and Maintenance project being developed at PNL is implementing the NPAR-developed RCA methodology utilizing an artificial intelligence approach

  19. RESEARCH OF CONDITION OF PUBLIC DRUG ASSISTANCE DURING INDEPENDENCE YEARS OF UKRAINE - FORMATION OF PHARMACEUTICAL MARKET

    Directory of Open Access Journals (Sweden)

    V. O. Boryshchuk

    2015-10-01

    Full Text Available The aim of the research was to study the correspondence of existing legislative and regulatory requirements of the pharmaceutical industry development, the analysis of the formation of the Ukrainian pharmaceutical market, the condition of drug assistance according to European requirements and recommendations of the WHO. For the study archival materials, publications in scientific journals, and mass media were used, laws and provisions regulating pharmaceutical activity were studied and a survey among citizens was conducted. Systematic and logical methods, analytical and comparative analysis were applied, and own researches were performed. For 22 years of Ukrainian statehood formation the following institutes were created: Pharmacological College, Pharmacopoeia Committee and State Service for Quality Control of Drugs which were transported to other institutes. Important laws were adopted: the Law of Ukraine «On Medicines», the Law of Ukraine «On small-scale privatization», the Law of Ukraine «On large-scale privatization» and others, which contributed to the formation and development of the pharmaceutical market. In comparison with 1990 the amount of drugstore chains increased two and a half times and in 2013 in the country already worked 15 566 drugstores, including 3 025 in villages. Specific peculiarity of pharmaceutical market formation in Ukraine was the creation of powerful own regional and all-Ukrainian drugstore chains, that is greatly different from such situation in EU countries, where the legislation allows to have only one or two drugstores. As the result of pharmaceutical market formation the drugs nomenclature increased eight times and now makes up more than 20 000 names, including 92.4 % generic drugs. According to publications, Ukraine lacks about 40 % of drug molecules needed for medical treatment, and 30 % of studied drugs are not proved. There is the problem of uncontrollable turnover and drugs consumption in Ukraine

  20. Non-chondritic iron isotope ratios in planetary mantles as a result of core formation

    Science.gov (United States)

    Elardo, Stephen M.; Shahar, Anat

    2017-02-01

    Information about the materials and conditions involved in planetary formation and differentiation in the early Solar System is recorded in iron isotope ratios. Samples from Earth, the Moon, Mars and the asteroid Vesta reveal significant variations in iron isotope ratios, but the sources of these variations remain uncertain. Here we present experiments that demonstrate that under the conditions of planetary core formation expected for the Moon, Mars and Vesta, iron isotopes fractionate between metal and silicate due to the presence of nickel, and enrich the bodies' mantles in isotopically light iron. However, the effect of nickel diminishes at higher temperatures: under conditions expected for Earth's core formation, we infer little fractionation of iron isotopes. From our experimental results and existing conceptual models of magma ocean crystallization and mantle partial melting, we find that nickel-induced fractionation can explain iron isotope variability found in planetary samples without invoking nebular or accretionary processes. We suggest that near-chondritic iron isotope ratios of basalts from Mars and Vesta, as well as the most primitive lunar basalts, were achieved by melting of isotopically light mantles, whereas the heavy iron isotope ratios of terrestrial ocean floor basalts are the result of melting of near-chondritic Earth mantle.

  1. Biofilm formation and control in a simulated spacecraft water system - Interim results

    Science.gov (United States)

    Schultz, John R.; Taylor, Robert D.; Flanagan, David T.; Gibbons, Randall E.; Brown, Harlan D.; Sauer, Richard L.

    1989-01-01

    The ability of iodine to control microbial contamination and biofilm formation in spacecraft water distribution systems is studied using two stainless steel water subsystems. One subsystem has an iodine level of 2.5 mg/L maintained by an iodinated ion-exchange resin. The other subsystem has no iodine added. Stainless steel coupons are removed from each system to monitor biofilm formation. Results from the first six months of operation indicate that 2.5 mg/L of iodine has limited the number of viable bacteria that can be recovered from the iodinated subsystem. Epifluorescence microscopy of the coupons taken from this subsystem, however, indicates some evidence of microbial colonization after 15 weeks of operation. Numerous bacteria have been continually removed from both the water samples and the coupons taken from the noniodinated subsystem after only 3 weeks of operation.

  2. Research

    African Journals Online (AJOL)

    abp

    2017-01-24

    Jan 24, 2017 ... and the specific rotavirus VP4 (P-types) and VP7 (G-types) determined. Results: The .... Centre for Virus Research (CVR) of the Kenya Medical Research. Institute (KEMRI) ... rotavirus dsRNA was run on 10% polyacrylamide resolving gels using a large format .... What is known about this topic. •. Rotavirus is ...

  3. Some results of medical researches at Ulba Metallurgical Plant

    Energy Technology Data Exchange (ETDEWEB)

    Artemieva, G.I.; Novikov, V.G.; Savchuk, V.V. [Ulba Metallurgical Plant, Ust-Kamenogorsk (Kazakhstan)

    1998-01-01

    The results of 45-years medical researches at beryllium production of Ulba Metallurgical Plant are summarized in this report. Statistic data on different kinds of occupational diseases, related to beryllium production and the dynamics of changing occupational diseases with the development of beryllium production, are given there. Data on average duration of life of occupational disease patients are presented in the report. It includes the description of problems, related to berylliosis diagnosis. Issues, connected to beryllium production effect on health of man, located nearby beryllium production are also discussed there as well. (author)

  4. PROMECE - Research Results Transfer - Collection of technology trends reports (ICT)

    OpenAIRE

    ITI

    2016-01-01

    Instituto Tecnológico de Informática has a non-economic Activities Plan (PROMECE) whose general objective is to strengthen the research lines in which the Institute works, within the scope of Information and Communication Technologies (ICT). Through this plan of activities a work is carried out to transfer the results obtained in the execution of R+D+I projects within these lines or areas of action. The transfer actions are aimed at companies and the industrial sector and society as a who...

  5. What Will Classroom Teachers Do With Shared Research Results?

    Science.gov (United States)

    Passow, M. J.; Weissel, J. K.; Cormier, M.; Newman, K. R.

    2005-12-01

    Scientists are passionate about the research problems they investigate, and wish to share their discoveries as widely as possible. Similarly, classroom teachers who are passionate about their subject can better foster student learning. One way to enhance such passions involves bringing teachers and scientists together to discuss cutting-edge discoveries and develop curricular materials based on the respective strengths of educators and investigators. Our presentation describes one example of this approach based on research about gas blowout structures offshore Virginia and North Carolina. Methane venting processes along continental margins may have important climatic, geotechnical, hazard, and resource implications. In 2000, shipboard surveys documented that large structures offshore VA-NC resulted from massive gas expulsion. Gas appears to be trapped in shelf edge deltas and stresses resulting from downslope creep is favoring its release. Scientists undertook a new expedition in 2004 to determine if there is present-day discharge of methane-rich fluids through the floors or walls of the blowouts or whether these seepage sites are relict features, and to gain insight into the origin of the vented methane. In July 2005, 12 teachers from New York and New Jersey met with the co-PIs (Weissel and Cormier), graduate student (Newman), and educational specialist (Passow) over a 2-day workshop to learn about how scientific problems are identified, how a research cruise is organized, what was learned through the measurements and analysis, and what might be possible significant impacts from such understandings. Based on what they learned, participants began development of classroom activities, Internet-based investigations, and constructed-response assessment items utilizing data and concepts from the project and other sources. The resulting curriculum units are designed for use in middle and high school chemistry, physics, earth science, and technology courses. Curricular

  6. Report on results in research and development 1990

    International Nuclear Information System (INIS)

    1991-01-01

    This presentation of results of R and D work represents for the Karlsruhe Nuclear Research Centre its scientific annual report for the year 1990, as required by its constitution. This report is divided according to the main areas of work of the KfK in a similar manner to the R and D planning. The indivudual reports were prepared by the participating institutes and main departments and were then grouped thematically with a note of their origin. This report shows the progress of studies on each project named in the KfK R and D program. The correlation to the R and D programme is meant to facilitate the comparison of aims with achievements and explain the complete context of what are often individual tasks carried out by several institutes. Detailed results can be found in the quoted scientific-technical publications on internal preliminary reports. (orig./HP) [de

  7. Effects of formative assessments to develop self-regulation among sixth grade students: Results from a randomized controlled intervention

    NARCIS (Netherlands)

    Meusen-Beekman, Kelly; Joosten-ten Brinke, Desirée; Boshuizen, Els

    2018-01-01

    This article presents the results of a formative assessment intervention in writing assignments in sixth grade. We examined whether formative assessments would improve self-regulation, motivation and self-efficacy among sixth graders, and whether differential effects exist between formative

  8. Implications of NSTX lithium results for magnetic fusion research

    Energy Technology Data Exchange (ETDEWEB)

    Ono, M., E-mail: mono@pppl.gov [Princeton Plasma Physics Laboratory, PO Box 451, Princeton, NJ 08543 (United States); Bell, M.G.; Bell, R.E.; Kaita, R.; Kugel, H.W.; LeBlanc, B.P. [Princeton Plasma Physics Laboratory, PO Box 451, Princeton, NJ 08543 (United States); Canik, J.M.; Diem, S. [Oak Ridge National Laboratory, PO Box 2008, Oak Ridge, TN 37831 (United States); Gerhardt, S.P.; Hosea, J.; Kaye, S.; Mansfield, D. [Princeton Plasma Physics Laboratory, PO Box 451, Princeton, NJ 08543 (United States); Maingi, R. [Oak Ridge National Laboratory, PO Box 2008, Oak Ridge, TN 37831 (United States); Menard, J.; Paul, S.F. [Princeton Plasma Physics Laboratory, PO Box 451, Princeton, NJ 08543 (United States); Raman, R. [University of Washington at Seattle, Seattle, WA (United States); Sabbagh, S.A. [Columbia University, New York, NY (United States); Skinner, C.H. [Princeton Plasma Physics Laboratory, PO Box 451, Princeton, NJ 08543 (United States); Soukhanovskii, V. [Lawrence Livermore National Laboratory, Livermore, CA (United States); Taylor, G. [Princeton Plasma Physics Laboratory, PO Box 451, Princeton, NJ 08543 (United States)

    2010-11-15

    Lithium wall coating techniques have been experimentally explored on National Spherical Torus Experiment (NSTX) for the last five years. The lithium experimentation on NSTX started with a few milligrams of lithium injected into the plasma as pellets and it has evolved to a lithium evaporation system which can evaporate up to {approx}100 g of lithium onto the lower divertor plates between lithium re-loadings. The unique feature of the lithium research program on NSTX is that it can investigate the effects of lithium in H-mode divertor plasmas. This lithium evaporation system thus far has produced many intriguing and potentially important results; the latest of these are summarized in a companion paper by H. Kugel. In this paper, we suggest possible implications and applications of the NSTX lithium results on the magnetic fusion research which include electron and global energy confinement improvements, MHD stability enhancement at high beta, edge localized mode (ELM) control, H-mode power threshold reduction, improvements in radio frequency heating and non-inductive plasma start-up performance, innovative divertor solutions and improved operational efficiency.

  9. Implications of NSTX Lithium Results for Magnetic Fusion Research

    International Nuclear Information System (INIS)

    Ono, M.; Bell, M.G.; Bell, R.E.; Kaita, R.; Kugel, H.W.; LeBlanc, B.P.; Canik, J.M.; Diem, S.; Gerhardt, S.P.; Hosea, J.; Kaye, S.; Mansfield, D.; Maingi, R.; Menard, J.; Paul, S.F.; Raman, R.; Sabbagh, S.A.; Skinner, C.H.; Soukhanovskii, V.; Taylor, G.

    2010-01-01

    Lithium wall coating techniques have been experimentally explored on NSTX for the last five years. The lithium experimentation on NSTX started with a few milligrams of lithium injected into the plasma as pellets and it has evolved to a lithium evaporation system which can evaporate up to ∼ 100 g of lithium onto the lower divertor plates between lithium reloadings. The unique feature of the lithium research program on NSTX is that it can investigate the effects of lithium in H-mode divertor plasmas. This lithium evaporation system thus far has produced many intriguing and potentially important results; the latest of these are summarized in a companion paper by H. Kugel. In this paper, we suggest possible implications and applications of the NSTX lithium results on the magnetic fusion research which include electron and global energy confinement improvements, MHD stability enhancement at high beta, ELM control, H-mode power threshold reduction, improvements in radio frequency heating and non-inductive plasma start-up performance, innovative divertor solutions and improved operational efficiency.

  10. Implications of NSTX lithium results for magnetic fusion research

    International Nuclear Information System (INIS)

    Ono, M.; Bell, M.G.; Bell, R.E.; Kaita, R.; Kugel, H.W.; LeBlanc, B.P.; Canik, J.M.; Diem, S.; Gerhardt, S.P.; Hosea, J.; Kaye, S.; Mansfield, D.; Maingi, R.; Menard, J.; Paul, S.F.; Raman, R.; Sabbagh, S.A.; Skinner, C.H.; Soukhanovskii, V.; Taylor, G.

    2010-01-01

    Lithium wall coating techniques have been experimentally explored on National Spherical Torus Experiment (NSTX) for the last five years. The lithium experimentation on NSTX started with a few milligrams of lithium injected into the plasma as pellets and it has evolved to a lithium evaporation system which can evaporate up to ∼100 g of lithium onto the lower divertor plates between lithium re-loadings. The unique feature of the lithium research program on NSTX is that it can investigate the effects of lithium in H-mode divertor plasmas. This lithium evaporation system thus far has produced many intriguing and potentially important results; the latest of these are summarized in a companion paper by H. Kugel. In this paper, we suggest possible implications and applications of the NSTX lithium results on the magnetic fusion research which include electron and global energy confinement improvements, MHD stability enhancement at high beta, edge localized mode (ELM) control, H-mode power threshold reduction, improvements in radio frequency heating and non-inductive plasma start-up performance, innovative divertor solutions and improved operational efficiency.

  11. Karlsruhe Nuclear Research Centre. Report on the results of research and development 1985

    International Nuclear Information System (INIS)

    1986-01-01

    The report contains a description of the research projects, a list of the institutes and departments of the scientific-technical range with short articles concerning the results of the institutional work, and a bibliography of all publications of 1985. The main aspects of the projects and research programs are fast breeder, separation nozzle process, nuclear fusion, waste recycling and reprocessing, final storage, nuclear safety, the range of technique-man-environment, solid state and materials research, nuclear and elementary particle physics, and research programs of different institutes. (HK)

  12. Breaking boundaries in academic publishing: launching a new format for scholarly research

    Directory of Open Access Journals (Sweden)

    Hazel Newton

    2013-03-01

    Full Text Available As technology in publishing moves forward, the boundaries of scholarly content are changing. The community has already seen changing business models and now traditional formats such as the monograph and the journal article are being evaluated. Talk of a renewed demand for the mid-form output has been growing in recent years and 2012 saw the launch of Palgrave Pivot, an innovative format for scholarly research. This initiative was conceived after a programme of research carried out by Palgrave Macmillan, which identified the unmet needs of researchers in scholarly publishing.

  13. THE RESEARCH PROJECTS THROUGH UNIVERSITY-BUSINESS RELATIONSHIP IN THE CONTINUOUS FORMATION OF CHEMICAL ENGINEERS

    Directory of Open Access Journals (Sweden)

    Diana Niurka Concepción Toledo

    2015-07-01

    Full Text Available Economic and social development requires the establishment of strategic alliances of society to higher education. The university, based on the benefits of deep multiplier effect, has the ability and the duty to manage knowledge and transferring scientific results obtained in its substantive processes: teaching, scientific research and university extension to the productive context. In this paper the experience developed by Chemical Engineering Department of Central University “Marta Abreu” of Las Villas in which the scientific community in the industry of sugar cane is prepared to manage knowledge through university- business relationship is exposed. For this effort, an innovative process focused on the execution of research projects from scientific and technological demands set by the sugar factory "Antonio Sanchez" Aguada de Pasajeros develops. In the development of the planned actions it will be attended teacher-researchers, specialists and managers of the company and the incorporation of students in the race for the exercise of labor practice, innovative aspect of its formation, which consolidates professional preparation. The experience showed the potential offered by the connection of university science with industry through the establishment of innovative processes in knowledge management to ensure greater relevance of university substantive processes and the immediate incorporation of scientific results to the productive sector as the supreme goal of this activity.

  14. The results of research on the effectiveness of line management

    Directory of Open Access Journals (Sweden)

    I. I. Lapushkin

    2014-01-01

    part of amended, as a result of regulation, external disturbance corresponds to one unit of costs for regulation.The dependences of the efficiency coefficient of regulation on the time delays in the process of decision-making at various regulatory principles are illustrated.The conclusions are based on results of research.

  15. Innovation ecosystem model for commercialization of research results

    Directory of Open Access Journals (Sweden)

    Vlăduţ Gabriel

    2017-07-01

    Full Text Available Innovation means Creativity and Added value recognise by the market. The first step in creating a sustainable commercialization of research results, Technological Transfer – TT mechanism, on one hand is to define the “technology” which will be transferred and on other hand to define the context in which the TT mechanism work, the ecosystem. The focus must be set on technology as an entity, not as a science or a study of the practical industrial arts and certainly not any specific applied science. The transfer object, the technology, must rely on a subjectively determined but specifiable set of processes and products. Focusing on the product is not sufficient to the transfer and diffusion of technology. It is not merely the product that is transferred but also knowledge of its use and application. The innovation ecosystem model brings together new companies, experienced business leaders, researchers, government officials, established technology companies, and investors. This environment provides those new companies with a wealth of technical expertise, business experience, and access to capital that supports innovation in the early stages of growth.

  16. The mzTab data exchange format: communicating mass-spectrometry-based proteomics and metabolomics experimental results to a wider audience.

    Science.gov (United States)

    Griss, Johannes; Jones, Andrew R; Sachsenberg, Timo; Walzer, Mathias; Gatto, Laurent; Hartler, Jürgen; Thallinger, Gerhard G; Salek, Reza M; Steinbeck, Christoph; Neuhauser, Nadin; Cox, Jürgen; Neumann, Steffen; Fan, Jun; Reisinger, Florian; Xu, Qing-Wei; Del Toro, Noemi; Pérez-Riverol, Yasset; Ghali, Fawaz; Bandeira, Nuno; Xenarios, Ioannis; Kohlbacher, Oliver; Vizcaíno, Juan Antonio; Hermjakob, Henning

    2014-10-01

    The HUPO Proteomics Standards Initiative has developed several standardized data formats to facilitate data sharing in mass spectrometry (MS)-based proteomics. These allow researchers to report their complete results in a unified way. However, at present, there is no format to describe the final qualitative and quantitative results for proteomics and metabolomics experiments in a simple tabular format. Many downstream analysis use cases are only concerned with the final results of an experiment and require an easily accessible format, compatible with tools such as Microsoft Excel or R. We developed the mzTab file format for MS-based proteomics and metabolomics results to meet this need. mzTab is intended as a lightweight supplement to the existing standard XML-based file formats (mzML, mzIdentML, mzQuantML), providing a comprehensive summary, similar in concept to the supplemental material of a scientific publication. mzTab files can contain protein, peptide, and small molecule identifications together with experimental metadata and basic quantitative information. The format is not intended to store the complete experimental evidence but provides mechanisms to report results at different levels of detail. These range from a simple summary of the final results to a representation of the results including the experimental design. This format is ideally suited to make MS-based proteomics and metabolomics results available to a wider biological community outside the field of MS. Several software tools for proteomics and metabolomics have already adapted the format as an output format. The comprehensive mzTab specification document and extensive additional documentation can be found online. © 2014 by The American Society for Biochemistry and Molecular Biology, Inc.

  17. The mzTab Data Exchange Format: Communicating Mass-spectrometry-based Proteomics and Metabolomics Experimental Results to a Wider Audience*

    Science.gov (United States)

    Griss, Johannes; Jones, Andrew R.; Sachsenberg, Timo; Walzer, Mathias; Gatto, Laurent; Hartler, Jürgen; Thallinger, Gerhard G.; Salek, Reza M.; Steinbeck, Christoph; Neuhauser, Nadin; Cox, Jürgen; Neumann, Steffen; Fan, Jun; Reisinger, Florian; Xu, Qing-Wei; del Toro, Noemi; Pérez-Riverol, Yasset; Ghali, Fawaz; Bandeira, Nuno; Xenarios, Ioannis; Kohlbacher, Oliver; Vizcaíno, Juan Antonio; Hermjakob, Henning

    2014-01-01

    The HUPO Proteomics Standards Initiative has developed several standardized data formats to facilitate data sharing in mass spectrometry (MS)-based proteomics. These allow researchers to report their complete results in a unified way. However, at present, there is no format to describe the final qualitative and quantitative results for proteomics and metabolomics experiments in a simple tabular format. Many downstream analysis use cases are only concerned with the final results of an experiment and require an easily accessible format, compatible with tools such as Microsoft Excel or R. We developed the mzTab file format for MS-based proteomics and metabolomics results to meet this need. mzTab is intended as a lightweight supplement to the existing standard XML-based file formats (mzML, mzIdentML, mzQuantML), providing a comprehensive summary, similar in concept to the supplemental material of a scientific publication. mzTab files can contain protein, peptide, and small molecule identifications together with experimental metadata and basic quantitative information. The format is not intended to store the complete experimental evidence but provides mechanisms to report results at different levels of detail. These range from a simple summary of the final results to a representation of the results including the experimental design. This format is ideally suited to make MS-based proteomics and metabolomics results available to a wider biological community outside the field of MS. Several software tools for proteomics and metabolomics have already adapted the format as an output format. The comprehensive mzTab specification document and extensive additional documentation can be found online. PMID:24980485

  18. Promoting Cognitive Health: A Formative Research Collaboration of the Healthy Aging Research Network

    Science.gov (United States)

    Laditka, James N.; Beard, Renee L.; Bryant, Lucinda L.; Fetterman, David; Hunter, Rebecca; Ivey, Susan; Logsdon, Rebecca G.; Sharkey, Joseph R.; Wu, Bei

    2009-01-01

    Purpose: Evidence suggests that healthy lifestyles may help maintain cognitive health. The Prevention Research Centers Healthy Aging Research Network, 9 universities collaborating with their communities and the Centers for Disease Control and Prevention, is conducting a multiyear research project, begun in 2005, to understand how to translate this…

  19. A Qualitative Research Regarding the Online Advertising Formats Used by Romanian Companies

    OpenAIRE

    Acatrinei Carmen

    2015-01-01

    The present paper offers an in-depth view about the online advertising formats that are used by Romanian companies or digital advertising agencies. The qualitative research based on semi-structured detailed interviews with 12 professionals, took place in Bucharest, in February-March 2015. From the online advertising formats defined by IAB, the Romanian representatives mentioned to promote their organizations or to develop campaigns for their clients by using: search, display, social media, vi...

  20. 1980 Annual status report: utilization of research results

    International Nuclear Information System (INIS)

    1981-01-01

    Patents and licences were part of normal JRC activity since its origin: the new feature of this programme is that through an increased JRC activity in this field as well as a structured support to D.G. XIII, the process of utilization can be started at an earlier stage, with the deliberate purpose of achieving practical results as early as possible, through an adequate R and D effort. Key element of this process is the systematic identification, within JRC programme, of those research areas, concepts, ideas, that might present interest for industry and for the public sector. In this respect D.G. XIII by its market survey and contacts with industry is providing JRC with the essential information to carry out this programme

  1. Changes in science classrooms resulting from collaborative action research initiatives

    Science.gov (United States)

    Oh, Phil Seok

    Collaborative action research was undertaken over two years between a Korean science teacher and science education researchers at the University of Iowa. For the purpose of realizing science learning as envisioned by constructivist principles, Group-Investigations were implemented three or five times per project year. In addition, the second year project enacted Peer Assessments among students. Student perceptions of their science classrooms, as measured by the Constructivist Learning Environment Survey (CLES), provided evidence that the collaborative action research was successful in creating constructivist learning environments. Student attitudes toward science lessons, as examined by the Enjoyment of Science Lessons Scale (ESLS), indicated that the action research also contributed to developing more positive attitudes of students about science learning. Discourse analysis was conducted on video-recordings of in-class presentations and discussions. The results indicated that students in science classrooms which were moving toward constructivist learning environments engaged in such discursive practices as: (1) Communicating their inquiries to others, (2) Seeking and providing information through dialogues, and (3) Negotiating conflicts in their knowledge and beliefs. Based on these practices, science learning was viewed as the process of constructing knowledge and understanding of science as well as the process of engaging in scientific inquiry and discourse. The teacher's discursive practices included: (1) Wrapping up student presentations, (2) Addressing misconceptions, (3) Answering student queries, (4) Coaching, (5) Assessing and advising, (6) Guiding students discursively into new knowledge, and (7) Scaffolding. Science teaching was defined as situated acts of the teacher to facilitate the learning process. In particular, when the classrooms became more constructivist, the teacher intervened more frequently and carefully in student activities to fulfill a

  2. Serpine2 deficiency results in lung lymphocyte accumulation and bronchus-associated lymphoid tissue formation.

    Science.gov (United States)

    Solleti, Siva Kumar; Srisuma, Sorachai; Bhattacharya, Soumyaroop; Rangel-Moreno, Javier; Bijli, Kaiser M; Randall, Troy D; Rahman, Arshad; Mariani, Thomas J

    2016-07-01

    Serine proteinase inhibitor, clade E, member 2 (SERPINE2), is a cell- and extracellular matrix-associated inhibitor of thrombin. Although SERPINE2 is a candidate susceptibility gene for chronic obstructive pulmonary disease, the physiologic role of this protease inhibitor in lung development and homeostasis is unknown. We observed spontaneous monocytic-cell infiltration in the lungs of Serpine2-deficient (SE2(-/-)) mice, beginning at or before the time of lung maturity, which resulted in lesions that resembled bronchus-associated lymphoid tissue (BALT). The initiation of lymphocyte accumulation in the lungs of SE2(-/-) mice involved the excessive expression of chemokines, cytokines, and adhesion molecules that are essential for BALT induction, organization, and maintenance. BALT-like lesion formation in the lungs of SE2(-/-) mice was also associated with a significant increase in the activation of thrombin, a recognized target of SE2, and excess stimulation of NF-κB, a major regulator of chemokine expression and inflammation. Finally, systemic delivery of thrombin rapidly stimulated lung chemokine expression in vivo These data uncover a novel mechanism whereby loss of serine protease inhibition leads to lung lymphocyte accumulation.-Solleti, S. K., Srisuma, S., Bhattacharya, S., Rangel-Moreno, J., Bijli, K. M., Randall, T. D., Rahman, A., Mariani, T. J. Serpine2 deficiency results in lung lymphocyte accumulation and bronchus-associated lymphoid tissue formation. © FASEB.

  3. [Recent results in research on oscillatory chemical reactions].

    Science.gov (United States)

    Poros, Eszter; Kurin-Csörgei, Krisztina

    2014-01-01

    The mechanisms of the complicated periodical phenomenas in the nature (e.g. hearth beat, sleep cycle, circadian rhythms, etc) could be understood with using the laws of nonlinear chemical systems. In this article the newest result in the research of the subfield of nonlinear chemical dynamics aimed at constructing oscillatory chemical reactions, which are novel either in composition or in configuration, are presented. In the introductory part the concept of chemical periodicity is defined, then the forms as it can appear in time and space and the methods of their study are discussed. Detailed description of the experimental work that has resulted in two significant discoveries is provided. A method was developed to design pH-oscillators which are capable of operating under close conditions. The batch pH-oscillators are more convenient to use in some proposed applications than the equivalent CSTR variant. A redox oscillator that is new in composition was found. The permanganate oxidation of some amino acids was shown to take place according to oscillatory kinetics in a narrow range of the experimental parameters. The KMnO4 - glycine - Na2HPO4 system represents the first example in the family of manganese based oscillators where amino acids is involved. In the conclusion formal analogies between the simple chemical and some more complicated biological oscillatory phenomena are mentioned and the possibility of modeling periodic processes with the use of information gained from the studies of chemical oscillations is pointed out.

  4. Paleomagnetism of the Todos Santos Formation in the Maya Block, Chiapas, Mexico: Preliminary Results

    Science.gov (United States)

    Godinez-Urban, A.; Molina-Garza, R. S.; Iriondo, A.; Geissman, J. W.

    2008-12-01

    Preliminary results of a paleomagnetic study on jurassic volcanic rocks (U-Pb 188.8 +/- 3.2Ma) locally interbedded with red beds assigned to the Todos Santos Formation, sampled in the Homoclinal Tectonic Province of the Neogene Fold Belt, Chiapas-Mexico, reveal multi component magnetizations acquired during pre- and post- folding of these rocks. The samples responded well to thermal demagnetization, but not so to AF demagnetization, suggesting that a high coercivity mineral phase like hematite is the main remanence carrier. The post-folding B-component direction of Dec=174.3 Inc=-30.6 (k=46; alpha95=13.6; N=4) represents a recent Tertiary? overprint; while the pre-folding C-component direction of Dec=329.9 Inc=7.8 (k=12.5; alpha95=16.3; N=8) is in agreement with a previously reported small data set for the Todos Santos Formation. When compared to the North American reference direction (Jurassic Kayenta Formation) the observed direction indicates a counterclockwise rotation of 35.9 +/- 16.6 degrees, and moderate north to south latitudinal displacement. If a reference pole from NE North America is used, the amount of counterclockwise rotation and latitudinal displacement are both slightly reduced. If the assumption that Jurassic strata in Chiapas reflect displacement of the Maya Block, then these data are consistent with reconstructions of the Maya Block in the Gulf of Mexico region. Other sites sampled in Jurassic strata suggest that in addition to the interpreted regional rotation, local (vertical-axis) rotations may have affected the region in more recent times.

  5. Latest HERMES results on transverse spin effects in hadron structure and formation

    International Nuclear Information System (INIS)

    Pappalardo, L.L.

    2008-01-01

    Transverse target single-spin asymmetries in semi-inclusive deep inelastic scattering allow to study the so-called Collins and Sivers mechanisms. The first one connects the poorly known fundamental transversity distribution function, describing the transverse spin-polarization of quarks in a transversely polarized proton, to the Collins fragmentation function, describing spin-orbit correlations in the hadron formation process. The second one is sensitive to the Sivers function, which correlates the intrinsic transverse momentum of quarks with the proton's spin orientation and is related to the orbital angular momentum of quarks. Preliminary results on azimuthal single target-spin asymmetries in semi-inclusive electro-production of pions and kaons at the HERMES experiment are presented. The full data set collected with a transversely polarized hydrogen target was analyzed providing the HERMES most precise results on the Collins and Sivers azimuthal moments. (orig.)

  6. Molecular hydrogen formation on surfaces of astrophysical interest: first results on water ice at very low temperature and on graphite at high temperature

    International Nuclear Information System (INIS)

    Baouche, Saoud

    2004-01-01

    As the generally admitted mechanism of formation of the H_2 molecule in the interstellar medium (ISM) is a catalytic reaction between two atoms of H on the surface of cosmic powder grains, where grains are supposed to be carbons or silicates and could have ice coats, this research thesis aims at providing some elements about the efficiency of this reaction, what happens to the bound energy released after formation of the H_2 molecule. The author first describes the FORMOLISM experiment (Formation of molecule in the ISM), and then reports the study of the source of H or D atoms which is a very important component of the experiment. He reports and comments results obtained on the formation of H_2 and D_2 molecules on amorphous water ice. He reports the study of the dynamics of formation of the D_2 molecule on a graphite surface by using the laser-aided associative adsorption technique

  7. Improving open access to the results of USGS research (Invited)

    Science.gov (United States)

    Bristol, S.

    2013-12-01

    Since its establishment under the Organic Act of March 3, 1879, the U.S. Geological Survey (USGS) has been committed to classifying and characterizing 'the geological structure, mineral resources, and products of the national domain.' Over time, the pursuit of this mission and understanding the products of the national domain has involved a broad scientific pursuit to understand complex Earth system processes and includes topographic, geologic, biogeographic, and other types of mapping; chemical, physical, hydrological, and biological research; and the application of computer and data science. As science and technology have evolved, classification and characterization of the Nation's natural resources has come to be embodied in digital data of various structure and form. Fundamentally, scientific publications and data produced through research and monitoring form the core of the USGS mission. They are an organizational and national treasure held and provided in trust for the American people and for the global scientific community. The recent memo from the Office of Science and Technology Policy (OSTP) on 'Increasing Access to the Results of Federally Funded Scientific Research' is part of an overall initiative toward open digital government that dovetails well with the USGS mission. The objectives outlined in the memo correspond directly to goals and objectives of the 2007 USGS Science Strategy ('Facing Tomorrow's Challenges--U.S. Geological Survey Science in the Decade 2007-2017') and the recently released Science Strategy Plans across all USGS Mission Areas. The USGS response to the OSTP memo involves reinforcing aspects of the USGS commitment to open and free access to scholarly publications and data along with improvements to some of the underlying technological systems that facilitate search and discovery. These actions also align with the USGS response to the Executive Order on May 9, 2013, entitled 'Making Open and Machine Readable the New Default for

  8. Using formative research to promote antenatal care attendance and iron folic acid supplementation in Zinder, Niger.

    Science.gov (United States)

    Hess, Sonja Y; Ouédraogo, Césaire T; Bamba, Ibrahim F; Wessells, K Ryan; Keith, Nancy; Faye, Thierno; Ndiaye, Banda; Doudou, Maimouna; Nielsen, Jennifer

    2018-04-01

    In Niger, use of antenatal care (ANC) and iron folic acid (IFA) supplements is suboptimal. The objectives of this paper are as follows: (a) to conduct formative research to understand barriers and beliefs among pregnant women related to ANC, IFA supplementation, and pregnancy outcomes; (b) assess the quality of currently provided ANC services; (c) use the findings to guide the development of programmatic interventions to improve coverage of ANC services and IFA supplementation of pregnant women. Structured in-home interviews (n = 72) and focus groups (n = 4) were conducted with pregnant women in 4 randomly selected villages in rural Zinder. ANC consultations (n = 33) were observed in 5 randomly selected health centres, and exit interviews were conducted with all pregnant women and seven health agents following these observations. During workshops with stakeholders, results of the formative research were interpreted, and programmatic interventions were developed. In home interviews, 72% of women reported having attended at least one ANC visit. They also reported husbands (71%), mothers (40%), and friends (33%) supporting ANC attendance. Among those having attended ANC, only 65% reported taking IFA the day prior to the interview. Three of five health centres visited had IFA in stock. Health staff did not provide IFA supplements during 18 of 33 observed ANC consultations of which only 7 cases could be explained by the lack of IFA supplements in stock. Findings were used to design a 3-pronged intervention: (a) behaviour change communication activities in communities; (b) quality improvement activities in health centres to strengthen ANC; and (c) provision of key supplies required for ANC. © 2017 John Wiley & Sons Ltd.

  9. Improving quality of reproductive health care in Senegal through formative supervision: results from four districts

    Directory of Open Access Journals (Sweden)

    Moreira Philippe

    2007-11-01

    Full Text Available Abstract Background In Senegal, traditional supervision often focuses more on collection of service statistics than on evaluation of service quality. This approach yields limited information on quality of care and does little to improve providers' competence. In response to this challenge, Management Sciences for Health (MSH has implemented a program of formative supervision. This multifaceted, problem-solving approach collects data on quality of care, improves technical competence, and engages the community in improving reproductive health care. Methods This study evaluated changes in service quality and community involvement after two rounds of supervision in 45 health facilities in four districts of Senegal. We used checklists to assess quality in four areas of service delivery: infrastructure, staff and services management, record-keeping, and technical competence. We also measured community involvement in improving service quality using the completion rates of action plans. Results The most notable improvement across regions was in infection prevention. Management of staff, services, and logistics also consistently improved across the four districts. Record-keeping skills showed variable but lower improvement by region. The completion rates of action plans suggest that communities are engaged in improving service quality in all four districts. Conclusion Formative supervision can improve the quality of reproductive health services, especially in areas where there is on-site skill building and refresher training. This approach can also mobilize communities to participate in improving service quality.

  10. European Fusion Materials Research Program - Recent Results and Future Strategy

    International Nuclear Information System (INIS)

    Diegele, E.; Andreani, R.; Laesser, R.; Schaaf, B. van der

    2005-01-01

    The paper reviews the objectives and the status of the current EU long-term materials program. It highlights recent results, discusses some of the key issues and major existing problems to be resolved and presents an outlook on the R and D planned for the next few years. The main objectives of the Materials Development program are the development and qualification of reduced activation structural materials for the Test Blanket Modules (TBMs) in ITER and of low activation structural materials resistant to high fluence neutron irradiation for in-vessel components such as breeding blanket, divertor and first wall in DEMO. The EU strategy assumes: (i) ITER operation starting in 2015 with DEMO relevant Test Blanket Modules to be installed from day one of operation, (ii) IFMIF operation in 2017 and (iii) DEMO final design activities in 2022 to 2025. The EU candidate structural material EUROFER for TBMs has to be fully code qualified for licensing well before 2015. In parallel, research on materials for operation at higher temperatures is conducted following a logical sequence, by supplementing EUROFER with the oxide dispersion strengthened ferritic steels and, thereafter, with fibre-reinforced Silicon Carbide (SiC f /SiC). Complementary, tungsten alloys are developed as structural material for high temperature applications such as gas-cooled divertors

  11. The SOFIA Massive (SOMA) Star Formation Survey. I. Overview and First Results

    Energy Technology Data Exchange (ETDEWEB)

    De Buizer, James M.; Shuping, Ralph [SOFIA-USRA, NASA Ames Research Center, MS 232-12, Moffett Field, CA 94035 (United States); Liu, Mengyao; Tan, Jonathan C.; Staff, Jan E.; Tanaka, Kei E. I. [Department of Astronomy, University of Florida, Gainesville, FL 32611 (United States); Zhang, Yichen [Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Santiago (Chile); Beltrán, Maria T. [INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, I-50125 Firenze (Italy); Whitney, Barbara [Department of Astronomy, University of Wisconsin-Madison, 475 N. Charter St, Madison, WI 53706 (United States)

    2017-07-01

    We present an overview and first results of the Stratospheric Observatory For Infrared Astronomy Massive (SOMA) Star Formation Survey, which is using the FORCAST instrument to image massive protostars from ∼10 to 40 μ m. These wavelengths trace thermal emission from warm dust, which in Core Accretion models mainly emerges from the inner regions of protostellar outflow cavities. Dust in dense core envelopes also imprints characteristic extinction patterns at these wavelengths, causing intensity peaks to shift along the outflow axis and profiles to become more symmetric at longer wavelengths. We present observational results for the first eight protostars in the survey, i.e., multiwavelength images, including some ancillary ground-based mid-infrared (MIR) observations and archival Spitzer and Herschel data. These images generally show extended MIR/FIR emission along directions consistent with those of known outflows and with shorter wavelength peak flux positions displaced from the protostar along the blueshifted, near-facing sides, thus confirming qualitative predictions of Core Accretion models. We then compile spectral energy distributions and use these to derive protostellar properties by fitting theoretical radiative transfer models. Zhang and Tan models, based on the Turbulent Core Model of McKee and Tan, imply the sources have protostellar masses m {sub *} ∼ 10–50 M {sub ⊙} accreting at ∼10{sup −4}–10{sup −3} M {sub ⊙} yr{sup −1} inside cores of initial masses M {sub c} ∼ 30–500 M {sub ⊙} embedded in clumps with mass surface densities Σ{sub cl} ∼ 0.1–3 g cm{sup −2}. Fitting the Robitaille et al. models typically leads to slightly higher protostellar masses, but with disk accretion rates ∼100× smaller. We discuss reasons for these differences and overall implications of these first survey results for massive star formation theories.

  12. Healthy lifestyle: Perceptions and attitudes of students (the results of a focus group research

    Directory of Open Access Journals (Sweden)

    Zh V Puzanova

    2014-12-01

    Full Text Available The article presents the results of the research conducted in December 2013 at the Peoples’ Friendship University of Russia with the method of focus groups. The study aimed at identification not only the differences in understanding healthy lifestyles among students and their attitudes to a healthy lifestyle, but also its components, obstacles for the realization and opportunities to overcome them. The focus group research was just another stage of the project aimed at studying health and healthy lifestyles as values and the characteristics of the formation and manifestation of a health-preserving behavior. Despite many opportunities to motivate a health-preserving behavior among students, we still see obstacles for its formation due to both social and cultural characteristics. The study revealed that the value of health at this stage of life is rather declarative: only a small percentage of respondents are fully aware of the necessity of a health-preserving behavior and do really adopt a healthy lifestyle. The basic factors influencing the formation of the healthy lifestyle among the youth are the family, social environment and mass media. The respondents, in particular, confirm the significant impact of their social circle on the commitment to the bad habits as well as to healthy hobbies. The main factors hindering the healthy lifestyles among students include lack of free time, welfare, Internet addiction, lack of sufficient motivation and self-organization.

  13. Identification of High Confidence Nuclear Forensics Signatures. Results of a Coordinated Research Project and Related Research

    International Nuclear Information System (INIS)

    2017-08-01

    The results of a Coordinated Research Project and related research on the identification of high confidence nuclear forensic isotopic, chemical and physical data characteristics, or signatures, provides information on signatures that can help identify the origin and history of nuclear and other radioactive material encountered out of regulatory control. This research report compiles findings from investigations of materials obtained from throughout the nuclear fuel cycle to include radioactive sources. The report further provides recent results used to identify, analyse in the laboratory, predict and interpret these signatures relative to the requirements of a nuclear forensics examination. The report describes some of the controls on the incorporation and persistence of these signatures in these materials as well as their potential use in a national system of identification to include a national nuclear forensics library.

  14. A GUI-based intuitive tool for analyzing formats and extracting contents of binary data in fusion research

    International Nuclear Information System (INIS)

    Naito, O.

    2015-01-01

    Highlights: • A GUI-based intuitive tool for data format analysis is presented. • Data can be viewed in any data types specified by the user in real time. • Analyzed formats are saved and reused as templates for other data of the same forms. • Users can easily extract contents in any forms by writing a simple script file. • The tool would be useful for exchanging data in collaborative fusion researches. - Abstract: An intuitive tool with graphical user interface (GUI) for analyzing formats and extracting contents of binary data in fusion research is presented. Users can examine structures of binary data at arbitrary addresses by selecting their type from a list of radio buttons in the data inspection window and checking their representations instantly on the computer screen. The result of analysis is saved in a file which contains the information such as name, data type, start address, and array size of the data. If the array size of some data depends on others that appear prior to the former and if the users specify their relation in the inspection window, the resultant file can also be used as a format template for the same series of data. By writing a simple script, the users can extract the contents of data either to a text or binary file in the format of their preference. As a real-life example, the tool is applied to the MHD equilibrium data at JT-60U, where poloidal flux data are extracted and converted to a format suitable for contour plotting in other data visualization program. The tool would be useful in collaborative fusion researches for exchanging relatively small-size data, which don’t fit in well with the standard routine processes

  15. Documentation and dissemination of agricultural Research results in ...

    African Journals Online (AJOL)

    A study was conducted to find out the volume of documented vis a vis generated agricultural research information over a 10-year period and to identify existing avenues for disseminating generated research information to the target population. A questionnaire survey was conducted between December 1996 and February ...

  16. Formation of hard power laws in the energetic particle spectra resulting from relativistic magnetic reconnection.

    Science.gov (United States)

    Guo, Fan; Li, Hui; Daughton, William; Liu, Yi-Hsin

    2014-10-10

    Using fully kinetic simulations, we demonstrate that magnetic reconnection in relativistic plasmas is highly efficient at accelerating particles through a first-order Fermi process resulting from the curvature drift of particles in the direction of the electric field induced by the relativistic flows. This mechanism gives rise to the formation of hard power-law spectra in parameter regimes where the energy density in the reconnecting field exceeds the rest mass energy density σ ≡ B(2)/(4πnm(e)c(2))>1 and when the system size is sufficiently large. In the limit σ ≫ 1, the spectral index approaches p = 1 and most of the available energy is converted into nonthermal particles. A simple analytic model is proposed which explains these key features and predicts a general condition under which hard power-law spectra will be generated from magnetic reconnection.

  17. Science: from practice to teaching – The importance of research episodes in teacher formation

    Directory of Open Access Journals (Sweden)

    Deise Miranda Vianna

    2001-05-01

    Full Text Available Current researches into teacher formation show different aspects in their approaches. To teach science, a professional is required to have more than knowledge of the contents and possession of good didactic skills. Teacher formation (initial and continued is a broad problem, and a challenge, facing the innumerous questions already raised by experienced professionals in this field. Our research is directed at permanent teacher formation (initial and continued, giving priority to the relationship between DOING SCIENCE and TEACHING SCIENCE (VIANNA, 1998, while attempting to compare scientists practice at laboratories with teachers’ science. We analyzed a refresher course for High School teachers of Biology in Rio de Janeiro. We highlighted the parts of this course that took place in research laboratories, which we refer to as “research episodes,” showing what participants gained from this experience: knowledge about scientists’ practices, what they do, what they say, how they behave, how they interact, what they build, what they publish in their articles and why, that is: TO EXPERIENCE DAILY SCIENTIFIC PRACTICE. We looked at these “episodes” according to LATOUR and WOOLGAR (1988, 1989, 1994, 1995, 1997. The teachers who attended the course were queried about its influence on their teaching formation. They emphasized the perception they gained about how scientific knowledge is built, the passion researchers have for their activity, the new technologies and instruments used nowadays, and their desire to adopt a new approach in the classroom. Our work points out the need for a permanent teacher formation, establishing an analogy between scientific and pedagogic research with teaching practice.

  18. Serum albumin coating of demineralized bone matrix results in stronger new bone formation.

    Science.gov (United States)

    Horváthy, Dénes B; Vácz, Gabriella; Szabó, Tamás; Szigyártó, Imola C; Toró, Ildikó; Vámos, Boglárka; Hornyák, István; Renner, Károly; Klára, Tamás; Szabó, Bence T; Dobó-Nagy, Csaba; Doros, Attila; Lacza, Zsombor

    2016-01-01

    Blood serum fractions are hotly debated adjuvants in bone replacement therapies. In the present experiment, we coated demineralized bone matrices (DBM) with serum albumin and investigated stem cell attachment in vitro and bone formation in a rat calvaria defect model. In the in vitro experiments, we observed that significantly more cells adhere to the serum albumin coated DBMs at every time point. In vivo bone formation with albumin coated and uncoated DBM was monitored biweekly by computed tomography until 11 weeks postoperatively while empty defects served as controls. By the seventh week, the bone defect in the albumin group was almost completely closed (remaining defect 3.0 ± 2.3%), while uncoated DBM and unfilled control groups still had significant defects (uncoated: 40.2 ± 9.1%, control: 52.4 ± 8.9%). Higher density values were also observed in the albumin coated DBM group. In addition, the serum albumin enhanced group showed significantly higher volume of newly formed bone in the microCT analysis and produced significantly higher breaking force and stiffness compared to the uncoated grafts (peak breaking force: uncoated: 15.7 ± 4 N, albumin 46.1 ± 11 N). In conclusion, this investigation shows that implanting serum albumin coated DBM significantly reduces healing period in nonhealing defects and results in mechanically stronger bone. These results also support the idea that serum albumin coating provides a convenient milieu for stem cell function, and a much improved bone grafting success can be achieved without the use of exogenous stem cells. © 2015 Wiley Periodicals, Inc.

  19. Proposing application of results in sport and exercise research reports.

    Science.gov (United States)

    Knudson, Duane; Elliott, Bruce; Hamill, Joseph

    2014-09-01

    The application of sport and exercise research findings to practice requires careful interpretation and integration of evidence. This paper reviews principles of evidence-based practice and the application of research in sports and exercise, in order to provide recommendations on developing appropriate application sections in research reports for sport and exercise journals. The strength of recommendations for application fall into one of four levels, with potential applications qualified as strong, limited, preliminary, or hypothesized. Specific limitations that should be discussed in framing recommendations for practice are also noted for each of these levels that should be useful for authors, and for practitioners and clinicians in interpreting these recommendations.

  20. Heuristic Task Analysis on E-Learning Course Development: A Formative Research Study

    Science.gov (United States)

    Lee, Ji-Yeon; Reigeluth, Charles M.

    2009-01-01

    Utilizing heuristic task analysis (HTA), a method developed for eliciting, analyzing, and representing expertise in complex cognitive tasks, a formative research study was conducted on the task of e-learning course development to further improve the HTA process. Three instructional designers from three different post-secondary institutions in the…

  1. Formative Research on the Simplifying Conditions Method (SCM) for Task Analysis and Sequencing.

    Science.gov (United States)

    Kim, YoungHwan; Reigluth, Charles M.

    The Simplifying Conditions Method (SCM) is a set of guidelines for task analysis and sequencing of instructional content under the Elaboration Theory (ET). This article introduces the fundamentals of SCM and presents the findings from a formative research study on SCM. It was conducted in two distinct phases: design and instruction. In the first…

  2. Researching International Processes of Education Policy Formation: Conceptual and Methodological Considerations

    Science.gov (United States)

    Edwards, D. Brent, Jr.

    2012-01-01

    This article elaborates one approach to conceptualizing and investigating international processes of education policy formation (IPEPF), which are dynamic, multi-level and processual in nature. This contribution is important because, although research is increasingly conducted on phenomena with such characteristics, extended discussions of how…

  3. Applying Case-Based Method in Designing Self-Directed Online Instruction: A Formative Research Study

    Science.gov (United States)

    Luo, Heng; Koszalka, Tiffany A.; Arnone, Marilyn P.; Choi, Ikseon

    2018-01-01

    This study investigated the case-based method (CBM) instructional-design theory and its application in designing self-directed online instruction. The purpose of this study was to validate and refine the theory for a self-directed online instruction context. Guided by formative research methodology, this study first developed an online tutorial…

  4. Translational Environmental Research: Improving the Usefulness and Usability of Research Results

    Science.gov (United States)

    Garfin, G.

    2008-12-01

    In recent years, requests for proposals more frequently emphasize outreach to stakeholder communities, decision support, and science that serves societal needs. Reports from the National Academy of Sciences and Western States Water Council emphasize the need for science translation and outreach, in order to address societal concerns with climate extremes, such as drought, the use of climate predictions, and the growing challenges of climate change. In the 1990s, the NOAA Climate Program Office developed its Regional Integrated Sciences and Asssessments program to help bridge the gap between climate science (notably, seasonal predictions) and society, to improve the flow of information to stakeholders, and to increase the relevance of climate science to inform decisions. During the same time period, the National Science Foundation initiated multi-year Science and Technology Centers and Decision Making Under Uncertainty Centers, with similar goals, but different metrics of success. Moreover, the combination of population growth, climate change, and environmental degradation has prompted numerous research initiatives on linking knowledge and action for sustainable development. This presentation reviews various models and methodologies for translating science results from field, lab, or modeling work to use by society. Lessons and approaches from cooperative extension, boundary organizations, co-production of science and policy, and medical translational research are examined. In particular, multi-step translation as practiced within the health care community is examined. For example, so- called "T1" (translation 1) research moves insights from basic science to clinical research; T2 research evaluates the effectiveness of clinical practice, who benefits from promising care regimens, and develops tools for clinicians, patients, and policy makers. T3 activities test the implementation, delivery, and spread of research results and clinical practices in order to foster

  5. Are research papers reporting results from nutrigenetics clinical research a potential source of biohype?

    Science.gov (United States)

    Stenne, R; Hurlimann, T; Godard, Béatrice

    2012-01-01

    Nutrigenetics is a promising field, but the achievability of expected benefits is challenged by the methodological limitations that are associated with clinical research in that field. The mere existence of these limitations suggests that promises about potential outcomes may be premature. Thus, benefits claimed in scientific journal articles in which these limitations are not acknowledged might stimulate biohype. This article aims to examine whether nutrigenetics clinical research articles are a potential source of biohype. Of the 173 articles identified, 16 contained claims in which clinical applications were extrapolated from study results. The methodological limitations being incompletely acknowledged, these articles could potentially be a source of biohype.

  6. Progress and Results from the 4DH Research Centre

    DEFF Research Database (Denmark)

    Werner, Sven; Lund, Henrik; Mathiesen, Brian Vad

    2014-01-01

    With lower and more flexible distribution temperatures, fourth generation district heating systems can utilize renewable energy sources, while meeting the requirements of low-energy buildings and energy conservation measures in the existing building stock. 4DH is an international strategic research...... centre located at Aalborg University, which develops 4th generation district heating technologies and systems (4GDH). This technology is fundamental to the implementation of the Danish objective of being fossil fuel-free by 2050 and the European 2020 goals. The research centre is working between 2012...... and 2017, with The Danish Council for Strategic Research as main financier and the participating 31 Danish and international companies and universities as cofinanciers. Thirteen PhD student projects constitute a vital part of the research centre. In 4GDH systems, synergies are created between three areas...

  7. Results of Recent Research in Elementary and Secondary Geographic Education.

    Science.gov (United States)

    Kravitz, Bernard

    1984-01-01

    Discusses the findings of educational research dealing with the developmental stages of children and the teaching of geography, student achievement in geography, and techniques and procedures that can be applied to the traditional geography curriculum. (RM)

  8. ATES Smart Grids research project overview and first results

    Science.gov (United States)

    Bloemendal, Martin; Jaxa-Rozen, Marc; Rostampour, Vahab

    2016-04-01

    Background: ATES is application is growing Application of seasonal Aquifer Thermal Energy Storage (ATES) contributes to energy saving and Greenhouse Gas (GHG)-reduction goals (CBS, 2015; EU, 2010, 2014). Recently it was shown that ATES is applicable in several parts of the world (Bloemendal et al., 2015). While in most parts of the world adoption is just beginning, in the Netherlands progressive building energy efficiency regulation already caused the adoption of ATES to take off (Heekeren and Bakema, 2015; Sommer et al., 2015). As a result of the large number of ATES systems in the Netherlands, the subsurface plays a crucial role in the energy saving objectives of The Netherlands (Kamp, 2015; SER, 2013). Problem: suboptimal use of the subsurface for energy storage ATES systems accumulate in urban areas, as can be expected with a large growth of ATES systems; at many locations in Dutch cities demand for ATES transcends the available space in the subsurface (Li, 2014; Sommer et al., 2015). Within in the Dutch legal framework and state of technology optimal use of the subsurface is not secured; i.e. minimizing the total GHG emissions in a certain area. (Bloemendal et al., 2014; Li, 2014). The most important aspects in this problem are A) the permanent and often unused claim resulting from static permits and B) excessive safety zones around wells to prevent interaction. Both aspects result in an artificial reduction of subsurface space for potential new ATES systems. Recent research has shown that ground energy storage systems could be placed much closer to each other (Bakr et al., 2013; Sommer et al., 2015), and a controlled/limited degree of interaction between them can actually benefit the overall energy savings of an entire area. Solution: the approach and first results of our research project on ATES Smart Grids The heating and cooling demand of buildings is a dynamic and hard to predict process, due to effects such as weather, climate change, changing function

  9. Water-in-oil emulsions results of formation studies and applicability to oil spill modelling

    International Nuclear Information System (INIS)

    Fingas, Merv; Fieldhouse, Ben; Mullin, Joe

    1999-01-01

    This paper summarises studies of water-in-oil emulsions, their stability, and modelling of their formation. Studies show that water-in-oil emulsions might be characterised into three categories (stable, mesostable and unstable). These categories were established by visual appearance, elasticity and viscosity difference. It was also shown that water content was not an important factor. A fourth category of water-in-oil exists, that of water entrainment, which is not an emulsion. Water-in-oil emulsions made from crude oils have different classes of stabilities as a result of the asphaltene and resin contents. The differences in the emulsion types are readily distinguished both by their rheological properties, and simply by appearance. The apparent viscosity of a stable emulsion at a shear rate of one reciprocal second, is at least three orders-of-magnitude greater than the starting oil. An unstable emulsion usually has a viscosity no more than one order-of-magnitude greater than that of the starting oil. A stable emulsion has a significant elasticity, whereas an unstable emulsion does not. Stable emulsions have sufficient asphaltenes (>∼7%) to establish films of these compounds around water droplets. Mesostable emulsions have insufficient asphaltenes to render them completely stable. Stability is achieved by visco-elastic retention of water and secondarily by the presence of asphaltene or resin films. Mesostable emulsions display apparent viscosities of about 80-600 times that of the starting oil and true viscosities of 20-200 times that of the starting oil. Mesostable emulsions have an asphaltene and resin content greater than 3%. Entrained water occurs when a viscous oil retains larger water droplets, but conditions are not suitable for the formation of an emulsion. Entrained water may have a viscosity that is similar or slightly greater (∼ 2-10 times) than the starting oil. It was found that emulsion formation occurs at a threshold energy, however this energy

  10. Use of formative research and social network theory to develop a group walking intervention: Sumter County on the Move!

    Science.gov (United States)

    Forthofer, Melinda; Burroughs-Girardi, Ericka; Stoisor-Olsson, Liliana; Wilcox, Sara; Sharpe, Patricia A; Pekuri, Linda M

    2016-10-01

    Although social support is a frequently cited enabler of physical activity, few studies have examined how to harness social support in interventions. This paper describes community-based formative research to design a walking program for mobilizing naturally occurring social networks to support increases in walking behavior. Focus group methods were used to engage community members in discussions about desired walking program features. The research was conducted with underserved communities in Sumter County, South Carolina. The majority of focus group participants were women (76%) and African American (92%). Several important themes emerged from the focus group results regarding attitudes toward walking, facilitators of and barriers to walking, ideal walking program characteristics, and strategies for encouraging community members to walk. Most noteably, the role of existing social networks as a supportive influence on physical activity was a recurring theme in our formative research and a gap in the existing evidence base. The resulting walking program focused on strategies for mobilizing, supporting and reinforcing existing social networks as mechanisms for increasing walking. Our approach to linking theory, empirical evidence and community-based formative research for the development of a walking intervention offers an example for practitioners developing intervention strategies for a wide range of behaviors. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Bibliography of clinical research in malaysia: methods and brief results.

    Science.gov (United States)

    Teng, C L; Zuhanariah, M N; Ng, C S; Goh, C C

    2014-08-01

    This article describes the methodology of this bibliography. A search was conducted on the following: (1) bibliographic databases (PubMed, Scopus, and other databases) using search terms that maximize the retrieval of Malaysian publications; (2) Individual journal search of Malaysian healthrelated journals; (3) A targeted search of Google and Google Scholar; (4) Searching of Malaysian institutional repositories; (5) Searching of Ministry of Health and Clinical Research Centre website. The publication years were limited to 2000- 2013. The citations were imported or manually entered into bibliographic software Refworks. After removing duplicates, and correcting data entry errors, PubMed's Medical Subject Headings (MeSH terms) were added. Clinical research is coded using the definition "patient-oriented-research or research conducted with human subjects (or on material of human origin) for which the investigator directly interacts with the human subjects at some point during the study." A bibliography of citations [n=2056] that fit the criteria of clinical research in Malaysia in selected topics within five domains was generated: Cancers [589], Cardiovascular diseases [432], Infections [795], Injuries [142], and Mental Health [582]. This is done by retrieving citations with the appropriate MESH terms, as follow: For cancers (Breast Neoplasms; Colorectal Neoplasms; Uterine Cervical Neoplasms), for cardiovascular diseases (Coronary Disease; Hypertension; Stroke), for infections (Dengue; Enterovirus Infections, HIV Infections; Malaria; Nipah Virus; Tuberculosis), for injuries (Accidents, Occupational; Accidents, Traffic; Child Abuse; Occupational Injuries), for mental health (Depression; Depressive Disorder; Depressive Disorder, Major; Drug Users; Psychotic Disorders; Suicide; Suicide, Attempted; Suicidal Ideation; Substance- Related Disorders).

  12. Interpretation of postmortem forensic toxicology results for injury prevention research.

    Science.gov (United States)

    Drummer, Olaf H; Kennedy, Briohny; Bugeja, Lyndal; Ibrahim, Joseph Elias; Ozanne-Smith, Joan

    2013-08-01

    Forensic toxicological data provides valuable insight into the potential contribution of alcohol and drugs to external-cause deaths. There is a paucity of material that guides injury researchers on the principles that need to be considered when examining the presence and contribution of alcohol and drugs to these deaths. This paper aims to describe and discuss strengths and limitations of postmortem forensic toxicology sample selection, variations in analytical capabilities and data interpretation for injury prevention research. Issues to be considered by injury researchers include: the circumstances surrounding death (including the medical and drug use history of the deceased person); time and relevant historical factors; postmortem changes (including redistribution and instability); laboratory practices; specimens used; drug concentration; and attribution of contribution to death. This paper describes the range of considerations for testing and interpreting postmortem forensic toxicology, particularly when determining impairment or toxicity as possible causal factors in injury deaths. By describing these considerations, this paper has application to decisions about study design and case inclusion in injury prevention research, and to the interpretation of research findings.

  13. INTERINSTITUTIONAL COOPERATION: RESULTS INDICATORS OF INTERACTIONS OF VISITING RESEARCHERS IN HIGHER EDUCATION AND RESEARCH INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Fabricio Baron Mussi

    2014-12-01

    Full Text Available This paper aims to define a proposition for a characterization of indicators applicable to evaluate joint research results. In order to do that, literature on interinstitutional cooperation, exchange programs and indicators was assessed, and its guidelines, adopted. Ten cases were selected for evaluation, and the following procedures undertaken: visits to receptor institutions in several cities; visits to workplace where the subjected projects were being developed; interviews with project managers and visiting researchers; interviews with other personnel; review of the approved projects' official documentation collected during the previous steps; and a new contact with the respondents to clarify eventual doubts. Theoretically, this research contributes to the development of a proposal of a set of indicators to characterize and evaluate interdisciplinary cooperation between researchers from universities and distinct research institutes. Practical contributions to be mentioned are the information gathered that can help promotion agencies to improve their supporting edicts offered to scientific and technological development, as well as upgrading their evaluation systems regarding such actions.

  14. FORMATION OF THE TEACHER-RESEARCHER ACADEMIC CULTURE IN A DIGITAL CREATIVE ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Olena M. Semenoh

    2017-12-01

    Full Text Available The article outlines conceptual foundations of the future teachers-researchers academic culture formation in a digital creative environment. Academic culture of the researcher as an integral personal characteristic that is manifested in the culture of creative-critical thinking, academic virtue, scientific linguistic, narrative-digital culture has been investigated. The formation of the academic culture of the future teacher-researcher in terms of digital creative environment is seen as a complex, multidimensional process of qualitative changes, which happens in stages. The digital creative environment as a learning environment that involves the purposeful use of tools, technologies and information resources that enable creative expression of personality by means of digital technologies, integrating information and communication technologies, intellectual systems, human sensitivity and contextual experience of scientific and pedagogical activity has been defined.

  15. Analysis of Experimentation Results on University Graduates' Readiness Formation to Act in Extraordinary Situations

    Science.gov (United States)

    Moloshavenko, Vera L.; Prozorova, Galina V.; Sienkiewicz, Lyudmila B.

    2016-01-01

    The article presents the experimentation on graduates' readiness formation to act in extraordinary situations conducted in the Tyumen Industrial University in training bachelors in "Oil and Gas Business". The criteria of graduates' readiness formation to act in extraordinary situations are the following: practicability, validity,…

  16. [Advances in the research of function of Merkel cells in tactile formation of skin].

    Science.gov (United States)

    You, X; Wei, Z R

    2018-01-20

    Skin is the largest sense organ of human, with many mechanoreceptor cells under epidermis or dermis of skin and Merkel cell is one of them. It has been confirmed that Merkel cells play an important role in the process of mechanical transmission of mammalian soft tactile stimulation. Researches showed that Merkel cells had close relation to tactile formation and functioned by Merkel cell-neurite complexes and ion channels Piezo2. This article reviews Merkel cells and the function, problem and prospect of Merkel cells in tactile formation.

  17. Radiological impact of a spent fuel disposal in a deep geological granite formation - results of the european spa project

    International Nuclear Information System (INIS)

    Baudoin, P.; Gay, D.; Certes, C.; Serres, C.

    2000-01-01

    The SPA project (Spent fuel disposal Performance Assessment) is the latest of four integrated performance assessment exercises on nuclear waste disposal in geological formations, carried out in the framework of the European Community 'Nuclear Fission' Research Programmes. The SPA project, which was undertaken by ENRESA, GRS, IPSN, NRG, SCK.CEN and VTT between May 1996 and April 1999, was devoted to the study of disposal of spent fuel in various host rock formations (clay, crystalline rocks and salt formation). This project is a direct continuation of the efforts made by the European Community since 1982 to build a common understanding of the methods applicable to deep disposal performance assessment. (authors)

  18. FORMATION OF TOILET HABITS IN CHILDREN IN MOSCOW. RETROSPECTIVE STUDY RESULTS. PART II

    Directory of Open Access Journals (Sweden)

    G. A. Karkashadze

    2013-01-01

    Full Text Available The results of the first Russian study of toilet habits formation in children have been obtained. The article was planned to be published in 2 subsequent parts due to the extensiveness of the material. This article is the 2nd part*. It presents and comments on the remaining part of results in the form of the connection between main parameters and characteristics of toilet habits training processes and physiological, psychological and social factors; it also presents the discussion and conclusions. Comparative data (with foreign studies is given. A multitude of both physiological and social factors affect the process of children’s toilet habits training. The following physiological factors have been revealed: stool frequency, physiological involuntary night urination, peculiarities of falling asleep and pernicious habits – processes, which reflect the intestinal motility regulation and defecation states, urination control and neuropsychic activity. The selected training strategy and tactics, style of communication with a child also affect the training process. The most influential family-social factors in terms of toilet habits training processes are: two- or one-parent family, mother’s education and twins in the family. 

  19. Preliminary Results of Professional Development Program for School Science Research

    Science.gov (United States)

    Wuttiprom, Sura; Wuttisela, Karntarat; Phonchaiya, Sonthi; Athiwaspong, Wanwalai; Chitaree, Ratchapak; Sharma, Manjula Devi

    2016-01-01

    Teachers need to design their courses to be as similar to real-life situations as possible as genuine learning emerges in real life as opposed to studying in class. Research-based learning is an innovative approach exploring many critical strategies for success in the twenty-first century. In it, students drive their own learning through inquiry,…

  20. The 15th results of the research in 1990

    International Nuclear Information System (INIS)

    1990-10-01

    This book consists of the various researches, which are automatic input of data of steam generator and development of program for data arrangement with IBM-PC, development of an removable air cleaner, camera power remote controller on CCTV, study on the efficient way for equipment of maintenance and manufacturing technology of a nuclear assembly and analysis on a hydraulic test in steam generator.

  1. Results of palaeomagnetic research of karst sediments in Slovenia

    Czech Academy of Sciences Publication Activity Database

    Zupan Hajna, N.; Mihevc, A.; Pruner, Petr; Bosák, Pavel

    2008-01-01

    Roč. 34, 4/6 (2008), s. 1324797-1324797 ISSN 0161-6951. [International Geological Congress /33./. 06.08.2008-14.08.2008, Oslo ] R&D Projects: GA AV ČR IAA300130701 Institutional research plan: CEZ:AV0Z30130516 Keywords : palaeomagnetism * magnetostratigraphy * cave sediments Subject RIV: DE - Earth Magnetism, Geodesy, Geography

  2. Guidelines for Reporting Quantitative Methods and Results in Primary Research

    Science.gov (United States)

    Norris, John M.; Plonsky, Luke; Ross, Steven J.; Schoonen, Rob

    2015-01-01

    Adequate reporting of quantitative research about language learning involves careful consideration of the logic, rationale, and actions underlying both study designs and the ways in which data are analyzed. These guidelines, commissioned and vetted by the board of directors of "Language Learning," outline the basic expectations for…

  3. Research into Learning Resulting from Quality School Library Media Service.

    Science.gov (United States)

    Marchant, Maurice P.; And Others

    1984-01-01

    This annotated bibliography of 20 research reports identifies what has been determined about the effects of library media services on learning and suggests methodologies available for similar studies. Organization is according to area of learning affected--academic achievement; language, reading, and library skills; mathematics; science; social…

  4. An Analysis of the Relationship between Scientific Epistemological Beliefs and Educational Philosophies: A Research on Formation Teacher Candidates

    Science.gov (United States)

    Terzi, Ali Riza; Uyangör, Nihat

    2017-01-01

    This research explores the relationship between scientific epistemological beliefs and educational philosophies of formation teacher candidates. The research was conducted in the summer pedagogical formation program at Balikesir University of Necatibey Education Faculty during the 2016-17 academic years. The research, conducted with 379 candidate…

  5. Supercritical Fluid Extraction of Essential Oils - Results of Joint Research

    Czech Academy of Sciences Publication Activity Database

    Sovová, Helena; Aleksovski, S.; Bocevska, M.; Stateva, R.P.

    2006-01-01

    Roč. 12, č. 3 (2006), s. 168-174 ISSN 1451-9372. [South East European Congress of Chemical Engineering /1./. Belgrade, 25.09.2005-28.09.2005] R&D Projects: GA AV ČR(CZ) IAA4072102 Institutional research plan: CEZ:AV0Z40720504 Keywords : solute-matrix interaction * collection efficiency * fractionation Subject RIV: CI - Industrial Chemistry, Chemical Engineering

  6. Interdisciplinary Research Produces Results in the Understanding of Planetary Dunes

    Science.gov (United States)

    Titus, Timothy N.; Hayward, Rosalyn Kay; Bourke, Mary C.

    2010-08-01

    Second International Planetary Dunes Workshop: Planetary Analogs—Integrating Models, Remote Sensing, and Field Data; Alamosa, Colorado, 18-21 May 2010; Dunes and other eolian bed forms are prominent on several planetary bodies in our solar system. Despite 4 decades of study, many questions remain regarding the composition, age, and origins of these features, as well as the climatic conditions under which they formed. Recently acquired data from orbiters and rovers, together with terrestrial analogs and numerical models, are providing new insights into Martian sand dunes, as well as eolian bed forms on other terrestrial planetary bodies (e.g., Titan). As a means of bringing together terrestrial and planetary researchers from diverse backgrounds with the goal of fostering collaborative interdisciplinary research, the U.S. Geological Survey (USGS), the Carl Sagan Center for the Study of Life in the Universe, the Desert Research Institute, and the U.S. National Park Service held a workshop in Colorado. The small group setting facilitated intensive discussion of problems and issues associated with eolian processes on Earth, Mars, and Titan.

  7. The uncertainty of marketing research in the formation of prices of production

    Directory of Open Access Journals (Sweden)

    S. A. Bagretsov

    2017-01-01

    Full Text Available The general conditions of formation of prices of products is obligatory accounting of all types of expenses. In the conditions of market relations, for each enterprise, the system of objective accounting of costs and management of costs necessary for production of products (services becomes especially important. The system of management accounting, on the one hand, allows for the accounting of production costs, and on the other – to analyze costs and assess their impact on the final result of the enterprise and the adoption of appropriate management decisions. Unlike the full cost costing system, the cost accounting system known in economic theory is based on separate accounting of fixed and variable costs, which allows to take into account the impact of fixed costs on pricing and profits from the sale of final output. On the basis of application of the device of fuzzy sets the technique of determination of rational, from the point of view of the producer, the price of production (services in the conditions of the available uncertainty of market researches and competitive advantages of the enterprise in the market of identical production is developed. In General, instrumental support of such approach to the determination of the product price is considered as a specialized information system to support the decision-making on the product price based on the results of market research. The market determined by this yield vector can be considered acceptable for the enterprise with a value of 0.55. At the same time, it may be accepted as unacceptable, but the level of clarity of assessment will be lower, namely 0.45. As you can see, the classification was quite blurred, which is a reflection of the fuzzy initial estimates of the proposed sales volumes for a certain price corridor.

  8. The formation of co-orbital planets and their resulting transit signatures

    Science.gov (United States)

    Granados Contreras, Agueda Paula; Boley, Aaron

    2018-04-01

    Systems with Tightly-packed Inner Planets (STIPs) are metastable, exhibiting sudden transitions to an unstable state that can potentially lead to planet consolidation. When these systems are embedded in a gaseous disc, planet-disc interactions can significantly reduce the frequency of instabilities, and if they do occur, disc torques alter the dynamical outcomes. We ran a suite of N-body simulations of synthetic 6-planet STIPs using an independent implementation of IAS15 that includes a prescription for gaseous tidal damping. The algorithm is based on the results of disc simulations that self-consistently evolve gas and planets. Even for very compact configurations, the STIPS are resistant to instability when gas is present. However, instability can still occur, and in some cases, the combination of system instability and gaseous damping leads to the formation of co-orbiting planets that are stable even when gas damping is removed. While rare, such systems should be detectable in transit surveys, although the dynamics of the system can make the transit signature difficult to identify.

  9. Impact of star formation inhomogeneities on merger rates and interpretation of LIGO results

    International Nuclear Information System (INIS)

    O'Shaughnessy, R; Kopparapu, R K; Belczynski, K

    2012-01-01

    Within the next decade, ground based gravitational-wave detectors are in principle capable of determining the compact object merger rate per unit volume of the local universe to better than 20% with more than 30 detections. These measurements will constrain our models of stellar, binary and star cluster evolution in the nearby present-day and ancient universe. We argue that the stellar models are sensitive to heterogeneities (in age and metallicity at least) in such a way that the predicted merger rates are subject to an additional 30-50% systematic errors unless these heterogeneities are taken into account. Without adding new electromagnetic constraints on massive binary evolution or relying on more information from each merger (e.g., binary masses and spins), as few as the 5 merger detections could exhaust the information available in a naive comparison to merger rate predictions. As a concrete example immediately relevant to analysis of initial and enhanced LIGO results, we use a nearby-universe catalog to demonstrate that no one tracer of stellar content can be consistently used to constrain merger rates without introducing a systematic error of order O(30%) at 90% confidence (depending on the type of binary involved). For example, though binary black holes typically take many Gyr to merge, binary neutron stars often merge rapidly; different tracers of stellar content are required for these two types. More generally, we argue that theoretical binary evolution can depend sufficiently sensitively on star-forming conditions-even assuming no uncertainty in binary evolution model-that the distribution of star-forming conditions must be incorporated to reduce the systematic error in merger rate predictions below roughly 40%. We emphasize that the degree of sensitivity to star-forming conditions depends on the binary evolution model and on the amount of relevant variation in star-forming conditions. For example, if after further comparison with electromagnetic and

  10. African Primary Care Research: qualitative data analysis and writing results.

    Science.gov (United States)

    Mabuza, Langalibalele H; Govender, Indiran; Ogunbanjo, Gboyega A; Mash, Bob

    2014-06-05

    This article is part of a series on African primary care research and gives practical guidance on qualitative data analysis and the presentation of qualitative findings. After an overview of qualitative methods and analytical approaches, the article focuses particularly on content analysis, using the framework method as an example. The steps of familiarisation, creating a thematic index, indexing, charting, interpretation and confirmation are described. Key concepts with regard to establishing the quality and trustworthiness of data analysis are described. Finally, an approach to the presentation of qualitative findings is given.

  11. Sodium fires. Progress achieved in research and experimental results

    International Nuclear Information System (INIS)

    Malet, J.C.; Duverger de Cuy, G.; Casselman, C.; Charpenel, J.; Natta, M.; Devillers, C.

    1979-08-01

    This paper describes the sodium fire programs undertaken by the CEA's Nuclear Safety Department. Experimental results concerning sodium ignition and combustion, sodium fire suppression, sodium aerosol filtration and sodium-concrete contact reactions are given and the applications of these results in the Super-Phenix reactor is discussed

  12. Using formative research to develop MNCH programme in urban slums in Bangladesh: experiences from MANOSHI, BRAC

    Directory of Open Access Journals (Sweden)

    Sharmin Tamanna

    2010-11-01

    Full Text Available Abstract Background MANOSHI, an integrated community-based package of essential Maternal, Neonatal and Child Health (MNCH services is being implemented by BRAC in the urban slums of Bangladesh since 2007. The objective of the formative research done during the inception phase was to understand the context and existing resources available in the slums, to reduce uncertainty about anticipated effects, and develop and refine the intervention components. Methods Data were collected during Jan-Sept 2007 in one of the earliest sites of programme intervention in the Dhaka metropolitan area. A conceptual framework guided data collection at different stages. Besides exploring slum characteristics, studies were done to map existing MNCH service providing facilities and providers, explore existing MNCH-related practices, and make an inventory of community networks/groups with a stake in MNCH service provision. Also, initial perception and expectations regarding the community delivery centres launched by the programme was explored. Transect walk, observation, pile sorting, informal and focus group discussions, in-depth interviews, case studies, network analysis and small quantitative surveys were done to collect data. Results Findings reveal that though there are various MNCH services and providers available in the slums, their capacity to provide rational and quality services is questionable. Community has superficial knowledge of MNCH care and services, but this is inadequate to facilitate the optimal survival of mothers and neonates. Due to economic hardships, the slum community mainly relies on cheap informal sector for health care. Cultural beliefs and practices also reinforce this behaviour including home delivery without skilled assistance. Men and women differed in their perception of pregnancy and delivery: men were more concerned with expenses while women expressed fear of the whole process, including delivering at hospitals. People expected 'one

  13. Characterization and Growth Mechanism of Nickel Nanowires Resulting from Reduction of Nickel Formate in Polyol Medium

    OpenAIRE

    Logutenko, Olga A.; Titkov, Alexander I.; Vorob’yov, Alexander M.; Yukhin, Yriy M.; Lyakhov, Nikolay Z.

    2016-01-01

    Nickel linear nanostructures were synthesized by reduction of nickel formate with hydrazine hydrate in ethylene glycol medium in the absence of any surfactants or capping agents for direction of the particles growth. The effect of the synthesis conditions such as temperature, reduction time, type of polyol, and nickel formate concentration on the reduction products was studied. The size and morphology of the nickel nanowires were characterized by X-ray diffraction, scanning, and transmission ...

  14. The coke formation during the pyrolysis of 1,2-dichloroethane - results of radiotracer experiments

    International Nuclear Information System (INIS)

    Kopinke, F.D.; Zychlinski, W.; Rodewald, D.

    1990-01-01

    The formation of coke-like deposits during the pyrolysis of dichloroethane has been investigated by means of 14 C-labelled compounds. Starting from industrial feedstocks coke is formed from dichloroethane and its primary reaction products as well as from trace impurities with comparable rates. Chloroprene has been revealed as an effective coke precursor. The coke formation from industrial feedstocks can be reduced significantly by suitable purification methods. (author)

  15. A novel mutation of adenomatous polyposis coli (APC) gene results in the formation of supernumerary teeth.

    Science.gov (United States)

    Yu, Fang; Cai, Wenping; Jiang, Beizhan; Xu, Laijun; Liu, Shangfeng; Zhao, Shouliang

    2018-01-01

    Supernumerary teeth are teeth that are present in addition to normal teeth. Although several hypotheses and some molecular signalling pathways explain the formation of supernumerary teeth, but their exact disease pathogenesis is unknown. To study the molecular mechanisms of supernumerary tooth-related syndrome (Gardner syndrome), a deeper understanding of the aetiology of supernumerary teeth and the associated syndrome is needed, with the goal of inhibiting disease inheritance via prenatal diagnosis. We recruited a Chinese family with Gardner syndrome. Haematoxylin and eosin staining of supernumerary teeth and colonic polyp lesion biopsies revealed that these patients exhibited significant pathological characteristics. APC gene mutations were detected by PCR and direct sequencing. We revealed the pathological pathway involved in human supernumerary tooth development and the mouse tooth germ development expression profile by RNA sequencing (RNA-seq). Sequencing analysis revealed that an APC gene mutation in exon 15, namely 4292-4293-Del GA, caused Gardner syndrome in this family. This mutation not only initiated the various manifestations typical of Gardner syndrome but also resulted in odontoma and supernumerary teeth in this case. Furthermore, RNA-seq analysis of human supernumerary teeth suggests that the APC gene is the key gene involved in the development of supernumerary teeth in humans. The mouse tooth germ development expression profile shows that the APC gene plays an important role in tooth germ development. We identified a new mutation in the APC gene that results in supernumerary teeth in association with Gardner syndrome. This information may shed light on the molecular pathogenesis of supernumerary teeth. Gene-based diagnosis and gene therapy for supernumerary teeth may become available in the future, and our study provides a high-resolution reference for treating other syndromes associated with supernumerary teeth. © 2017 The Authors. Journal of

  16. Geological research on rare earth elements, results and outlook

    International Nuclear Information System (INIS)

    Fortin, H

    1999-01-01

    This is a report of the geological investigation of rare earth elements carried out by CCHEN and ENAMI (Empresa Nacional de Mineria) over 70,000 square kilometers in Chile's northern coastal mountain range. Twenty areas were identified with sphena, davidite, ilmenite, pyroxene, anatase and magnetite minerals containing 0.3 kg/t to 6.0 kg/t of rare earth elements. Additional research on Cerro Carmen Prospect, located near Diego de Almagro, define it as a metasomatic deposit, hosted in metamorphic contact rocks, between andesites (Pliensbachian to early Jurassic) and intrusive monzonitic rocks. This information increases knowledge about the metallogenesis of Chile's copper - iron - rare earth - uranium deposits and the application of this geological model of ore deposits as defined in Australia's Olympic Dam

  17. Research results for the applications of high power ion beams

    International Nuclear Information System (INIS)

    Yang Hailiang; Qiu Aici; Sun Jianfeng; He Xiaoping; Tang Junping; Wang Haiyang; Zhang Jiasheng; Xu Ri; Peng Jianchang; Ren Shuqing; Li Peng; Yang Li; Huang Jianjun; Zhang Guoguang; Ouyang Xiaoping; Li Hongyu

    2003-01-01

    The results obtained in the theoretical and experimental studies for the application of high power ion beams in certain areas of nuclear physics and material science are reported. The preliminary experimental results of generating 6-7 MeV quasi-monoenergetic pulsed γ-rays with high power pulsed proton beams striking 19 F target on the Flash II accelerator are presented. By placing the target far enough downstream, the quasi-monoenergetic pulsed γ-rays can be discriminated experimentally from the diode Bremsstrahlung. This article also describes the other applications of high power ion beams and the preliminary experimental and theoretical results in simulation of soft X-ray thermal-mechanical effects, generation of high intense pulsed neutrons, equation of state and shock-wave physics experiments, surface modification and so on

  18. Photocatalytic pavement blocks. Air purification by pavement blocks. Final results of the research at BRRC

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The use of materials can influence to a large extent the environmental impact of traffic and of road infrastructure. Especially in urban areas, where the risk on smog formation during hot summer days is high, the use of photocatalytic pavement blocks can reduce the air pollution significantly. A project on environmental friendly concrete pavement blocks is conducted at the Belgian Road Research Centre. The use of photocatalytic material in the surface of pavement blocks to obtain air purifying materials is investigated. In contact with light, TiO2 as photocatalyst, is able to reduce the NO and NO2 content in the air, caused by the exhaust of traffic. The efficiency is tested on pavement blocks, but the technique can as well be applied on other road elements (e.g. noise reducing walls, linear elements) or as a coating on new materials or existing structures. At the previous TRA conference in Gotenborgh, Sweden, the principle of photocatalysis was presented. In this paper, emphasis will be put on the final results of the 4-year project obtained in laboratory as well as on site at the Leien of Antwerp (10,000 m{sup 2}). The results indicate a durable efficiency towards NOx reduction, which is in favour for the diminishing of the risk on ozone formation. However, the precise translation from the laboratory towards the site is still in question. The results obtained during the project are discussed in this paper.

  19. Photocatalytic pavement blocks. Air purification by pavement blocks. Final results of the research at BRRC

    International Nuclear Information System (INIS)

    2009-01-01

    The use of materials can influence to a large extent the environmental impact of traffic and of road infrastructure. Especially in urban areas, where the risk on smog formation during hot summer days is high, the use of photocatalytic pavement blocks can reduce the air pollution significantly. A project on environmental friendly concrete pavement blocks is conducted at the Belgian Road Research Centre. The use of photocatalytic material in the surface of pavement blocks to obtain air purifying materials is investigated. In contact with light, TiO2 as photocatalyst, is able to reduce the NO and NO2 content in the air, caused by the exhaust of traffic. The efficiency is tested on pavement blocks, but the technique can as well be applied on other road elements (e.g. noise reducing walls, linear elements) or as a coating on new materials or existing structures. At the previous TRA conference in Gotenborgh, Sweden, the principle of photocatalysis was presented. In this paper, emphasis will be put on the final results of the 4-year project obtained in laboratory as well as on site at the Leien of Antwerp (10,000 m 2 ). The results indicate a durable efficiency towards NOx reduction, which is in favour for the diminishing of the risk on ozone formation. However, the precise translation from the laboratory towards the site is still in question. The results obtained during the project are discussed in this paper

  20. Research on Rapid Identification and Evaluation Technology for Gas Formation during Underbalanced Drilling

    Directory of Open Access Journals (Sweden)

    Hao Wu

    2017-01-01

    Full Text Available The underbalanced drilling (UBD technology has been widely implemented due to its advantages in drilling efficiency improvement and cost reduction. However, this advanced technology requires very special equipment and operational mechanism, which raises multiple challenges to traditional well logging techniques. In this study, a real-time logging system (MWD/LWD and mud logging was developed and utilized during underbalanced drilling, to quickly identify and evaluate gas formation. This advanced system enables fast detection of gas formation and determining the formation type while drilling, by monitoring the changes in gas production. This real-time logging system provides a powerful technical support to the gas reservoir drilling and development. A case study has clearly shown that the interpretation and evaluation results based on the real-time logging data agree well with the results of conventional well logging. Therefore, this advanced real-time logging technique can be utilized as an effective guidance for field operation.

  1. Geodetic Volcano Monitoring Research in Canary Islands: Recent Results

    Science.gov (United States)

    Fernandez, J.; Gonzalez, P. J.; Arjona, A.; Camacho, A. G.; Prieto, J. F.; Seco, A.; Tizzani, P.; Manzo, M. R.; Lanari, R.; Blanco, P.; Mallorqui, J. J.

    2009-05-01

    The Canarian Archipelago is an oceanic island volcanic chain with a long-standing history of volcanic activity (> 40 Ma). It is located off the NW coast of the African continent, lying over a transitional crust of the Atlantic African passive margin. At least 12 eruptions have been occurred on the islands of Lanzarote, Tenerife and La Palma in the last 500 years. Volcanism manifest predominantly as basaltic strombolian monogenetic activity (whole archipelago) and central felsic volcanism (active only in Tenerife Island). We concentrate our studies in the two most active islands, Tenerife and La Palma. In these islands, we tested different methodologies of geodetic monitoring systems. We use a combination of ground- and space-based techniques. At Tenerife Island, a differential interferometric study was performed to detect areas of deformation. DInSAR detected two clear areas of deformation, using this results a survey-based GPS network was designed and optimized to control those deformations and the rest of the island. Finally, using SBAS DInSAR results weak spatial long- wavelength subsidence signals has been detected. At La Palma, the first DInSAR analysis have not shown any clear deformation, so a first time series analysis was performed detecting a clear subsidence signal at Teneguia volcano, as for Tenerife a GPS network was designed and optimized taking into account stable and deforming areas. After several years of activities, geodetic results served to study ground deformations caused by a wide variety of sources, such as changes in groundwater levels, volcanic activity, volcano-tectonics, gravitational loading, etc. These results proof that a combination of ground-based and space-based techniques is suitable tool for geodetic volcano monitoring in Canary Islands. Finally, we would like to strength that those results could have serious implications on the continuous geodetic monitoring system design and implementation for the Canary Islands which is under

  2. Recent results of plasma research activities at the Instituto de Pesquisas Espaciais

    International Nuclear Information System (INIS)

    Barroso, J.J.; Bittencourt, J.A.; Dallaqua, R.S.; Del Bosco, E.; Ferreira, A.; Ferreira, J.L.; Galvao, G.P.; Galvao, R.M.O.; Ludwig, G.O.; Montes, A.

    1987-09-01

    Recent results obtained in different experiments at the Institute for Space Research (INPE) are reported. An enrichment of 390% of carbon isotopes has been achieved in the plasma centrifege. The role of ion-acoustic turbulence in the formation of double layers has been experimentaly investigated. The turbulent spectrum has been measured and agrees quite well with the prediction of the modified Kadomtsev's renormalized theory. The characteristics of the gyrotron that is presently being built at INPE and new techniques for gyrotron design are discussed. Thecretical results on the generalized Spitzer-Harm problem, current drive in the start-up phase of Tokamaks, and quasilinear theory of beat-wave current drive are also presented. (author) [pt

  3. Synthesis on research results of FGD gypsum briquetting

    Directory of Open Access Journals (Sweden)

    Kosturkiewicz Bogdan

    2017-01-01

    Full Text Available FGD gypsum products can be characterized by significant solubility in water and dusting in dry state. These characteristics can cause a considerable pollution of air, water and soil. Among many approaches of preparing utilization of this waste, the process of compaction using briquetting has proved to be very effective. Using FGD gypsum products a new material of fertilizers characteristics has been acquired and this material is resistant to the conditions of transportation. This paper presents results of experimental briquetting of flue gas desulphurisation products in a roll press. The experiments were conducted in a laboratory roll presses LPW 450 and LPW 1100 equipped with two interchangeable forming rings that form material into saddle-shaped briquettes with volume 6,5 cm3 and 85 cm3. The experiments were conducted with various percentage amounts of FGD gypsum moisture. The results provided information regarding influence of moisture and roll press configuration on quality of briquettes. On the basis of obtained results, technological process and a general outline of technological line for FGD gypsum were developed. Two roll presses of own construction with different outputs were identified as appropriate for this purpose. A range of necessary works related to their adaptation for the FGD gypsum briquetting were pointed out.

  4. Characterization and Growth Mechanism of Nickel Nanowires Resulting from Reduction of Nickel Formate in Polyol Medium

    Directory of Open Access Journals (Sweden)

    Olga A. Logutenko

    2016-01-01

    Full Text Available Nickel linear nanostructures were synthesized by reduction of nickel formate with hydrazine hydrate in ethylene glycol medium in the absence of any surfactants or capping agents for direction of the particles growth. The effect of the synthesis conditions such as temperature, reduction time, type of polyol, and nickel formate concentration on the reduction products was studied. The size and morphology of the nickel nanowires were characterized by X-ray diffraction, scanning, and transmission electron microscopy. It was shown that the nickel nanocrystallites were wire-shaped with a face-center-cubic phase. Ethylene glycol was found to play a crucial role in the formation of the nickel nanowires. The possible growth processes of the wire-shaped particles taking place at 110 and 130°C are discussed. It was shown that, under certain synthesis conditions, nickel nanowires grow on the surface of the crystals of the solid intermediate of nickel with hydrazine hydrate.

  5. Consent Documentation and the Accessibility of Research Results in International Development Research

    Directory of Open Access Journals (Sweden)

    Erika Malich

    2018-02-01

    Full Text Available This case study touches on issues that may arise in international development research, with reflections based on experiences conducting research in Peru. The two issues to be discussed are that of cultural differences in the consent documentation process, and ensuring that the benefits of research flow back to research participants.

  6. Sandia's recent results in particle beam fusion research

    International Nuclear Information System (INIS)

    Yonas, G.

    Sandia's latest achievements in the particle beam fusion program are enumerated and pulse power accelerators offering a route to an experimental reactor ignition system are discussed. Four interdependent elements of the program are investigated: 1) power concentration and dielectric breakdown, 2) beam focusing and transport, 3) beam target interaction, and 4) implosion hydrodynamics. Results of the spherical target irradiation experiment on the 1 TW Proto I accelerator and the successful neutron production experiment using the 0.25 TW electron beam from the Rehyd generator are reported. Beam propagation in plasma discharge channels and magnetically insulated vacuum transmission lines have been tested as alternative ways of the power transport. The first-time operation of the Proto II accelerator at 6 TW level is the first step in scaling of intense particle accelerators to higher power levels. (J.U.)

  7. Cerebral uptake of radioiodinated amphetamines - basic research and clinical results

    International Nuclear Information System (INIS)

    Biersack, H.J.; Kluenenberg, H.; Friedrich, G.; Knopp, R.; Ledda, R.; Doppelfeld, E.; Winkler, C.

    1985-01-01

    Work on cerebral uptake and organ kinetics of amphetamine derivatives has led to the clinical use of N-isopropyl amphetamine (IMP). Due to the fact that there is only 5 to 10% cerebral uptake relatively high amounts of the I 123 labelled tracer have to be administered resulting in high costs. Above that, it extensive pulmonary retention leads to a high radiation burden to this organ. In this chapter other tracers with superior properties for brain imaging are evaluated. Five amphetamine derivatives namely N-isopropyl amphetamine (IMP), fenetylline, pentyl amphetamine, benzyl amphetamine, and N-sec. butyl amphetamine (BMP) were tested. The experimental series consisted of wistar rats in which I-123 was labelled to these derivatives. BMP appeared to be superior in functional brain imaging. (Auth.)

  8. A comparative analysis of on-line and classroom-based instructional formats for teaching social work research

    OpenAIRE

    David Westhuis; Philip M. Ouellette; Corey L. Pfahler

    2006-01-01

    Research comparing courses taught exclusively in traditional face-to-face settings versus courses taught entirely online have shown similar levels of student satisfaction. This article reports findings from a comparative study of student achievement in research skills from classes using two different instructional formats. One group used a classroom-based instructional format and the other group used an online web-based instructional format. Findings indicate that there were no statistically ...

  9. Results of research in the area of nanotechnologies and nanomaterials. Part 2

    Directory of Open Access Journals (Sweden)

    KARPOV Alexey Ivanovich

    2014-04-01

    Full Text Available To popularize scientific achievements in construction the main results of Russian and foreign scientists’ research are published in the form of abstract. Within the investigation «Obtaining and research of physical and chemical properties of nanosized system nickel–copper» experimentally proved model of synthesis of nanosized powders of system nickel–copper based on the method of reduction of metal salts from water solution has been offered; optimal conditions for obtaining radiographic pure powders have been determined. The paper also deals with conditions for obtaining and phase composition of mixed nickel and copper hydroxides including those which are stable when stored in wet conditions. The copper hydroxide stabilization method has been proposed. The practical value of performed investigation «Research of electron structure functionalized carbon nanotubes by spectographic methods with synchronous radiation» is that it developed one of the areas of physical chemistry: complex research of electron structure of carbon nanotubes including functionalized ones was carried out by the method of experimental (spectographic with synchrotron radiation of different energies and theoretical methods; the general methods of the modern applied plasmonics aimed at identification of characteristics of defects formation in carbon nanosystems of low dimension have been developed.

  10. Specific schedule conditions for the formation of personnel of A or B category working in nuclear facilities. Option research center

    CERN Document Server

    Int. At. Energy Agency, Wien

    2002-01-01

    This document describes the specific dispositions relative to the Research Center, for the formation to the conventional and radiation risks prevention of personnel of A or B category working in nuclear facilities. The application domain, the applicable documents, the liability, the specificity of the Research Center and of the retraining, the Passerelle formation, are presented. (A.L.B.)

  11. Ash Deposit Formation and Deposit Properties. A Comprehensive Summary of Research Conducted at Sandia's Combustion Research Facility

    Energy Technology Data Exchange (ETDEWEB)

    Larry L. Baxter

    2000-08-01

    This report summarizes experimental and theoretical work performed at Sandia's Combustion Research Facility over the past eight years on the fate of inorganic material during coal combustion. This work has been done under four broad categories: coal characterization, fly ash formation, ash deposition, and deposit property development. The objective was to provide sufficient understanding of these four areas to be able to predict coal behavior in current and advanced conversion systems. This work has led to new characterization techniques for fuels that provide, for the first time, systematic and species specific information regarding the inorganic material. The transformations of inorganic material during combustion can be described in terms of the net effects of the transformations of these individual species. Deposit formation mechanisms provide a framework for predicting deposition rates for abroad range of particle sizes. Predictions based on these rates many times are quite accurate although there are important exceptions. A rigorous framework for evaluating deposit has been established. Substantial data have been obtained with which to exercise this framework, but this portion of the work is less mature than is any other. Accurate prediction of deposit properties as functions of fuel properties, boiler design, and boiler operating conditions represents the single most critical area where additional research is needed.

  12. The effects of a digital formative assessment tool on spelling achievement : Results of a randomized experiment

    NARCIS (Netherlands)

    Faber, Janke M.; Visscher, Adrie J.

    2018-01-01

    In this study, a randomized experimental design was used to examine the effects of a digital formative assessment tool on spelling achievement of third grade students (eight-to nine-years-olds). The sample consisted of 30 experimental schools (n = 619) and 39 control schools (n = 986). Experimental

  13. Medieval Horse Stable; The Results of Multi Proxy Interdisciplinary Research

    Science.gov (United States)

    Dejmal, Miroslav; Lisá, Lenka; Fišáková Nývltová, Miriam; Bajer, Aleš; Petr, Libor; Kočár, Petr; Kočárová, Romana; Nejman, Ladislav; Rybníček, Michal; Sůvová, Zdenka; Culp, Randy; Vavrčík, Hanuš

    2014-01-01

    A multi proxy approach was applied in the reconstruction of the architecture of Medieval horse stable architecture, the maintenance practices associated with that structure as well as horse alimentation at the beginning of 13th century in Central Europe. Finally, an interpretation of the local vegetation structure along Morava River, Czech Republic is presented. The investigated stable experienced two construction phases. The infill was well preserved and its composition reflects maintenance practices. The uppermost part of the infill was composed of fresh stabling, which accumulated within a few months at the end of summer. Horses from different backgrounds were kept in the stable and this is reflected in the results of isotope analyses. Horses were fed meadow grasses as well as woody vegetation, millet, oat, and less commonly hemp, wheat and rye. Three possible explanations of stable usage are suggested. The stable was probably used on a temporary basis for horses of workers employed at the castle, courier horses and horses used in battle. PMID:24670874

  14. Controlled Nuclear Fusion Research, September 1965: Review Of Experimental Results

    Energy Technology Data Exchange (ETDEWEB)

    Spitzer, Lyman Jr. [Princeton University, Princeton, NJ (United States)

    1966-04-15

    To my way of thinking the most significant milestone of the present meeting is the substantial body of evidence that has been presented on the hydromagnetic stabilization of open-ended systems. The success of minimum magnetic-field ('minimum-B') configurations in stabilizing a plasma marks one more area where theory and experiment in the field of plasma physics have been brought together with gratifying results. Let me go back a little into history and discuss the gradual growth of our information on hydromagnetic instabilities generally. Many of you will remember that hydromagnetic theory was applied to the self-pinched discharge in the early years of the controUed fusion programme. The predictions of this theory were very shortly fulfilled by the observations; the effects were so unmistakable that it was not difficult to compare the theory with the observations. On the streak pictures of the linear or toroidal discharges that were obtained in those early years one saw clearly the diffuse plasma column, which first contracted to a narrow filament and then started to distort and kink until finally it hit the wall. Under some conditions the plasma was observed to break up into a series of blobs like a string of sausages. Since the behaviour was exactly what the theory had predicted, it took no very great experimental wisdom to conclude that observations had confirmed theory.

  15. Report of the research results with University of Tokyo Nuclear Engineering Research Laboratory's facilities in fiscal 1975

    International Nuclear Information System (INIS)

    1976-08-01

    Results of the research works by educational institutions using fast neutron source reactor 'Yayoi' etc. of Nuclear Engineering Research Laboratory in fiscal 1975 are reported in individual summaries. Fields of research are the following: shielding benchmark experiment, research on medical irradiation, irradiation experiments, experiments by small research groups, fast neutron streaming experiment, and so on. (Mori, K.)

  16. Plan to increase public access to the results of Federally-funded scientific research results.

    Science.gov (United States)

    2015-12-16

    This plan is issued in response to the February 22, 2013 Office of Science and Technology Policy (OSTP) Memorandum for the Heads of Executive Departments and Agencies entitled Increasing Access to the Results of Federally Funded Scientific Researc...

  17. STC synthesis of research results for water quality management at construction sites : research project capsule.

    Science.gov (United States)

    2012-07-01

    The RAC Region II has initiated a collaborative research program consortium through the : Transportation Pooled Fund (TPF) Program. The research program is called the Southeast : Transportation Consortium (STC) and is intended to encourage coordinati...

  18. Recent results of μCF experiments at SIN [Swiss Institute For Nuclear Research

    International Nuclear Information System (INIS)

    Breunlich, W.H.; Cargnelli, M.; Bistirlich, J.

    1986-09-01

    Important topics concerning Muon Catalyzed Fusion were investigated in experiments at the Swiss Institute for Nuclear Research (SIN), including transient and steady state rates for the main dμt cycle as well as detailed information about the competing dμd and tμt fusion branches. The basic kinetic parameters were determined and striking features of the resonant dμt formation process were revealed (density effect, epithermal behavior). DT sticking was measured with independent techniques, i.e., detection of fusion neutrons as well as μHe x-rays after fusion. Fusion yields per muon of 113 +- 10 were observed at liquid conditions, yields exceeding 200 are anticipated for optimal conditions from our results. 43 refs., 8 figs., 3 tabs

  19. Phase-Transition-Induced Pattern Formation Applied to Basic Research on Homeopathy: A Systematic Review.

    Science.gov (United States)

    Kokornaczyk, Maria Olga; Scherr, Claudia; Bodrova, Natalia Borisovna; Baumgartner, Stephan

    2018-05-16

     Methods based on phase-transition-induced pattern formation (PTPF) are increasingly used in medical research. Frequent application fields are medical diagnosis and basic research in homeopathy. Here, we present a systematic review of experimental studies concerning PTPF-based methods applied to homeopathy research. We also aimed at categorizing the PTPF methods included in this review.  Experimental studies were collected from scientific databases (PubMed, Web of Science, Russian eLibrary) and from experts in the research field in question, following the PRISMA guidelines. The studies were rated according to pre-defined scientific criteria.  The review included 15 experimental studies. We identified seven different PTPF methods applied in 12 experimental models. Among these methods, phase-transition was triggered through evaporation, freezing, or solution, and in most cases led to the formation of crystals. First experimental studies concerning the application of PTPF methods in homeopathic research were performed in the first half of the 20th century; however, they were not continued in the following years. Only in the last decade, different research groups re-launched the idea, introducing new experimental approaches and computerized pattern evaluation techniques. The here-identified PTPF methods are for the first time proposed to be classified as one group of methods based on the same basic physical phenomenon.  Although the number of experimental studies in the area is still rather limited, the long tradition in the application of PTPF methods and the dynamics of the present developments point out the high potential of these methods and indicate that they might meet the demand for scientific methods to study potentized preparations. The Faculty of Homeopathy.

  20. ISA-TAB-Nano: A Specification for Sharing Nanomaterial Research Data in Spreadsheet-based Format

    Science.gov (United States)

    2013-01-01

    Background and motivation The high-throughput genomics communities have been successfully using standardized spreadsheet-based formats to capture and share data within labs and among public repositories. The nanomedicine community has yet to adopt similar standards to share the diverse and multi-dimensional types of data (including metadata) pertaining to the description and characterization of nanomaterials. Owing to the lack of standardization in representing and sharing nanomaterial data, most of the data currently shared via publications and data resources are incomplete, poorly-integrated, and not suitable for meaningful interpretation and re-use of the data. Specifically, in its current state, data cannot be effectively utilized for the development of predictive models that will inform the rational design of nanomaterials. Results We have developed a specification called ISA-TAB-Nano, which comprises four spreadsheet-based file formats for representing and integrating various types of nanomaterial data. Three file formats (Investigation, Study, and Assay files) have been adapted from the established ISA-TAB specification; while the Material file format was developed de novo to more readily describe the complexity of nanomaterials and associated small molecules. In this paper, we have discussed the main features of each file format and how to use them for sharing nanomaterial descriptions and assay metadata. Conclusion The ISA-TAB-Nano file formats provide a general and flexible framework to record and integrate nanomaterial descriptions, assay data (metadata and endpoint measurements) and protocol information. Like ISA-TAB, ISA-TAB-Nano supports the use of ontology terms to promote standardized descriptions and to facilitate search and integration of the data. The ISA-TAB-Nano specification has been submitted as an ASTM work item to obtain community feedback and to provide a nanotechnology data-sharing standard for public development and adoption. PMID

  1. Format to communicate risk and uncertainty about the disposal of radioactive waste to different stakeholders; questionnaire and analysis of the results of the questionnaire. Deliverable D8

    International Nuclear Information System (INIS)

    Bolado, R.

    2009-10-01

    This report summarises the activities performed at JRC-IE to develop a format to communicate key ideas about uncertainty and risk associated to a SNF/HLW repository. After a period of literature research in different areas related to the safety assessment of nuclear waste repositories, the following subjects were selected as the key ideas to communicate to different stakeholders This report summarises the activities performed at JRC-IE to develop a format to communicate key ideas about uncertainty and risk associated to a SNF/HLW repository. After a period of literature research in different areas related to the safety assessment of nuclear waste repositories, the following subjects were selected as the key ideas to communicate to different stakeholders - The concept of risk; - What is a repository and how does it work; - Involved uncertainties. Origin, classification and treatment; - Key numeric and graphic results of a safety assessment; - Comparison with other risks. The format chosen is a verbal presentation supported by a PowerPoint file containing graphic material. This is a very flexible format that allows a lot of interaction with the audience. The format has been tested in two in-house debate sessions. The analysis of answers given by participants to a questionnaire and the notes taken during the debate held after the presentation will be used to update the format. Participants in the debate sessions were quite positive about the sections that tackled the concept of risk, the way a repository works and the comparison of safety limits used in European national regulations with the worldwide average radiation level, but they showed some more criticism about the way to communicate some key results from a safety assessment. They found especially difficult to understand some graphic results obtained via sensitivity analysis, and provided suggestions to improve some graphic representations of uncertainty. They also advised to reduce as much as possible the use

  2. Planck 2013 results. XXX. Cosmic infrared background measurements and implications for star formation

    Science.gov (United States)

    Planck Collaboration; Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.; Arnaud, M.; Ashdown, M.; Atrio-Barandela, F.; Aumont, J.; Baccigalupi, C.; Banday, A. J.; Barreiro, R. B.; Bartlett, J. G.; Battaner, E.; Benabed, K.; Benoît, A.; Benoit-Lévy, A.; Bernard, J.-P.; Bersanelli, M.; Bethermin, M.; Bielewicz, P.; Blagrave, K.; Bobin, J.; Bock, J. J.; Bonaldi, A.; Bond, J. R.; Borrill, J.; Bouchet, F. R.; Boulanger, F.; Bridges, M.; Bucher, M.; Burigana, C.; Butler, R. C.; Cardoso, J.-F.; Catalano, A.; Challinor, A.; Chamballu, A.; Chen, X.; Chiang, H. C.; Chiang, L.-Y.; Christensen, P. R.; Church, S.; Clements, D. L.; Colombi, S.; Colombo, L. P. L.; Couchot, F.; Coulais, A.; Crill, B. P.; Curto, A.; Cuttaia, F.; Danese, L.; Davies, R. D.; Davis, R. J.; de Bernardis, P.; de Rosa, A.; de Zotti, G.; Delabrouille, J.; Delouis, J.-M.; Désert, F.-X.; Dickinson, C.; Diego, J. M.; Dole, H.; Donzelli, S.; Doré, O.; Douspis, M.; Dupac, X.; Efstathiou, G.; Enßlin, T. A.; Eriksen, H. K.; Finelli, F.; Forni, O.; Frailis, M.; Franceschi, E.; Galeotta, S.; Ganga, K.; Ghosh, T.; Giard, M.; Giraud-Héraud, Y.; González-Nuevo, J.; Górski, K. M.; Gratton, S.; Gregorio, A.; Gruppuso, A.; Hansen, F. K.; Hanson, D.; Harrison, D.; Helou, G.; Henrot-Versillé, S.; Hernández-Monteagudo, C.; Herranz, D.; Hildebrandt, S. R.; Hivon, E.; Hobson, M.; Holmes, W. A.; Hornstrup, A.; Hovest, W.; Huffenberger, K. M.; Jaffe, A. H.; Jaffe, T. R.; Jones, W. C.; Juvela, M.; Kalberla, P.; Keihänen, E.; Kerp, J.; Keskitalo, R.; Kisner, T. S.; Kneissl, R.; Knoche, J.; Knox, L.; Kunz, M.; Kurki-Suonio, H.; Lacasa, F.; Lagache, G.; Lähteenmäki, A.; Lamarre, J.-M.; Langer, M.; Lasenby, A.; Laureijs, R. J.; Lawrence, C. R.; Leonardi, R.; León-Tavares, J.; Lesgourgues, J.; Liguori, M.; Lilje, P. B.; Linden-Vørnle, M.; López-Caniego, M.; Lubin, P. M.; Macías-Pérez, J. F.; Maffei, B.; Maino, D.; Mandolesi, N.; Maris, M.; Marshall, D. J.; Martin, P. G.; Martínez-González, E.; Masi, S.; Massardi, M.; Matarrese, S.; Matthai, F.; Mazzotta, P.; Melchiorri, A.; Mendes, L.; Mennella, A.; Migliaccio, M.; Mitra, S.; Miville-Deschênes, M.-A.; Moneti, A.; Montier, L.; Morgante, G.; Mortlock, D.; Munshi, D.; Murphy, J. A.; Naselsky, P.; Nati, F.; Natoli, P.; Netterfield, C. B.; Nørgaard-Nielsen, H. U.; Noviello, F.; Novikov, D.; Novikov, I.; Osborne, S.; Oxborrow, C. A.; Paci, F.; Pagano, L.; Pajot, F.; Paladini, R.; Paoletti, D.; Partridge, B.; Pasian, F.; Patanchon, G.; Perdereau, O.; Perotto, L.; Perrotta, F.; Piacentini, F.; Piat, M.; Pierpaoli, E.; Pietrobon, D.; Plaszczynski, S.; Pointecouteau, E.; Polenta, G.; Ponthieu, N.; Popa, L.; Poutanen, T.; Pratt, G. W.; Prézeau, G.; Prunet, S.; Puget, J.-L.; Rachen, J. P.; Reach, W. T.; Rebolo, R.; Reinecke, M.; Remazeilles, M.; Renault, C.; Ricciardi, S.; Riller, T.; Ristorcelli, I.; Rocha, G.; Rosset, C.; Roudier, G.; Rowan-Robinson, M.; Rubiño-Martín, J. A.; Rusholme, B.; Sandri, M.; Santos, D.; Savini, G.; Scott, D.; Seiffert, M. D.; Serra, P.; Shellard, E. P. S.; Spencer, L. D.; Starck, J.-L.; Stolyarov, V.; Stompor, R.; Sudiwala, R.; Sunyaev, R.; Sureau, F.; Sutton, D.; Suur-Uski, A.-S.; Sygnet, J.-F.; Tauber, J. A.; Tavagnacco, D.; Terenzi, L.; Toffolatti, L.; Tomasi, M.; Tristram, M.; Tucci, M.; Tuovinen, J.; Türler, M.; Valenziano, L.; Valiviita, J.; Van Tent, B.; Vielva, P.; Villa, F.; Vittorio, N.; Wade, L. A.; Wandelt, B. D.; Welikala, N.; White, M.; White, S. D. M.; Winkel, B.; Yvon, D.; Zacchei, A.; Zonca, A.

    2014-11-01

    We present new measurements of cosmic infrared background (CIB) anisotropies using Planck. Combining HFI data with IRAS, the angular auto- and cross-frequency power spectrum is measured from 143 to 3000 GHz, and the auto-bispectrum from 217 to 545 GHz. The total areas used to compute the CIB power spectrum and bispectrum are about 2240 and 4400 deg2, respectively. After careful removal of the contaminants (cosmic microwave background anisotropies, Galactic dust, and Sunyaev-Zeldovich emission), and a complete study of systematics, the CIB power spectrum is measured with unprecedented signal to noise ratio from angular multipoles ℓ ~ 150 to 2500. The bispectrum due to the clustering of dusty, star-forming galaxies is measured from ℓ ~ 130 to 1100, with a total signal to noise ratio of around 6, 19, and 29 at 217, 353, and 545 GHz, respectively. Two approaches are developed for modelling CIB power spectrum anisotropies. The first approach takes advantage of the unique measurements by Planck at large angular scales, and models only the linear part of the power spectrum, with a mean bias of dark matter haloes hosting dusty galaxies at a given redshift weighted by their contribution to the emissivities. The second approach is based on a model that associates star-forming galaxies with dark matter haloes and their subhaloes, using a parametrized relation between the dust-processed infrared luminosity and (sub-)halo mass. The two approaches simultaneously fit all auto- and cross-power spectra very well. We find that the star formation history is well constrained up to redshifts around 2, and agrees with recent estimates of the obscured star-formation density using Spitzer and Herschel. However, at higher redshift, the accuracy of the star formation history measurement is strongly degraded by the uncertainty in the spectral energy distribution of CIB galaxies. We also find that the mean halo mass which is most efficient at hosting star formation is log (Meff/M⊙) = 12

  3. Research on the nanolevel influence of surfactants on structure formation of the hydrated Portland cement compositions

    Directory of Open Access Journals (Sweden)

    Guryanov Alexander

    2016-01-01

    Full Text Available The research of the structure formation process on a nanolevel of the samples of hydrated Portland cement compositions containing the modifying additives has been conducted with the help of small angle neutron scattering method. Carbonate and aluminum alkaline slimes as well as the complex additives containing surfactants were used as additives. The influence of slimes and surfactants on structural parameters change of Portland cement compositions of the average size of the disseminating objects, fractal dimension samples is considered. These Portland cement compositions are shown to be fractal clusters.

  4. Nuclear fuels technologies fiscal year 1996 research and research development test results

    International Nuclear Information System (INIS)

    Beard, C.A.; Blair, H.T.; Buksa, J.J.; Butt, D.P.

    1996-01-01

    During fiscal year 1996, the Department of Energy's Office of Fissile Materials Disposition (OFMD) funded Los Alamos National Laboratory (LANL) to investigate issues associated with the fabrication of plutonium from dismantled weapons into mixed-oxide (MOX) nuclear fuel for disposition in nuclear power reactors. These issues can be divided into two main categories: issues associated with the fact that the plutonium from dismantled weapons contains gallium, and issues associated with the unique characteristics of the PuO 2 produced by the dry conversion process that OFMD is proposing to convert the weapons material. Initial descriptions of the experimental work performed in fiscal year 1996 to address these issues can be found in Nuclear Fuels Technologies Fiscal Year 1996 Research and Development Test Matrices'. However, in some instances the change in programmatic emphasis towards the Parallex program either altered the manner in which some of these experiments were performed (i.e., the work was done as part of the Parallex fabrication development and not as individual separate-effects tests as originally envisioned) or delayed the experiments into Fiscal Year 1997. This report reviews the experiments that were conducted and presents the results. 7 figs., 14 tabs

  5. Are the Formation and Abundances of Metal-poor Stars the Result of Dust Dynamics?

    Energy Technology Data Exchange (ETDEWEB)

    Hopkins, Philip F. [TAPIR, Mailcode 350-17, California Institute of Technology, Pasadena, CA 91125 (United States); Conroy, Charlie, E-mail: phopkins@caltech.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

    2017-02-01

    Large dust grains can fluctuate dramatically in their local density, relative to the gas, in neutral turbulent disks. Small, high-redshift galaxies (before reionization) represent ideal environments for this process. We show via simple arguments and simulations that order-of-magnitude fluctuations are expected in local abundances of large grains (>100 Å) under these conditions. This can have important consequences for star formation and stellar metal abundances in extremely metal-poor stars. Low-mass stars can form in dust-enhanced regions almost immediately after some dust forms even if the galaxy-average metallicity is too low for fragmentation to occur. We argue that the metal abundances of these “promoted” stars may contain interesting signatures as the CNO abundances (concentrated in large carbonaceous grains and ices) and Mg and Si (in large silicate grains) can be enhanced and/or fluctuate almost independently. Remarkably, the otherwise puzzling abundance patterns of some metal-poor stars can be well fit by standard IMF-averaged core-collapse SNe yields if we allow for fluctuating local dust-to-gas ratios. We also show that the observed log-normal distribution of enhancements in pure SNe yields, shows very large enhancements and variations up to factors of ≳100 as expected in the dust-promoted model, preferentially in the [C/Fe]-enhanced metal-poor stars. Together, this suggests that (1) dust exists in second-generation star formation, (2) local dust-to-gas ratio fluctuations occur in protogalaxies and can be important for star formation, and (3) the light element abundances of these stars may be affected by the local chemistry of dust where they formed, rather than directly tracing nucleosynthesis from earlier populations.

  6. Are the Formation and Abundances of Metal-poor Stars the Result of Dust Dynamics?

    International Nuclear Information System (INIS)

    Hopkins, Philip F.; Conroy, Charlie

    2017-01-01

    Large dust grains can fluctuate dramatically in their local density, relative to the gas, in neutral turbulent disks. Small, high-redshift galaxies (before reionization) represent ideal environments for this process. We show via simple arguments and simulations that order-of-magnitude fluctuations are expected in local abundances of large grains (>100 Å) under these conditions. This can have important consequences for star formation and stellar metal abundances in extremely metal-poor stars. Low-mass stars can form in dust-enhanced regions almost immediately after some dust forms even if the galaxy-average metallicity is too low for fragmentation to occur. We argue that the metal abundances of these “promoted” stars may contain interesting signatures as the CNO abundances (concentrated in large carbonaceous grains and ices) and Mg and Si (in large silicate grains) can be enhanced and/or fluctuate almost independently. Remarkably, the otherwise puzzling abundance patterns of some metal-poor stars can be well fit by standard IMF-averaged core-collapse SNe yields if we allow for fluctuating local dust-to-gas ratios. We also show that the observed log-normal distribution of enhancements in pure SNe yields, shows very large enhancements and variations up to factors of ≳100 as expected in the dust-promoted model, preferentially in the [C/Fe]-enhanced metal-poor stars. Together, this suggests that (1) dust exists in second-generation star formation, (2) local dust-to-gas ratio fluctuations occur in protogalaxies and can be important for star formation, and (3) the light element abundances of these stars may be affected by the local chemistry of dust where they formed, rather than directly tracing nucleosynthesis from earlier populations.

  7. New-particle formation events in a continental boundary layer: first results from the SATURN experiment

    Directory of Open Access Journals (Sweden)

    F. Stratmann

    2003-01-01

    Full Text Available During the SATURN experiment, which took place from 27 May to 14 June 2002, new particle formation in the continental boundary layer was investigated. Simultaneous ground-based and tethered-balloon-borne measurements were performed, including meteorological parameters, particle number concentrations and size distributions, gaseous precursor concentrations and SODAR and LIDAR observations. Newly formed particles were observed inside the residual layer, before the break-up process of the nocturnal inversion, and inside the mixing layer throughout the break-up of the nocturnal inversion and during the evolution of the planetary boundary layer.

  8. Reincarnation Revisited: Question format and the distribution of belief in reincarnation in survey research

    OpenAIRE

    Siegers, Pascal

    2013-01-01

    Comparing frequency of belief in reincarnation from different international survey projects (RAMP, EVS, ISSP) reveals differences of about 15 to 20 percent depending on the specific question format. If single binary questions are used, then belief in reincarnation is more often reported than if a forced-choice question is used which offers respondents alternatives to belief in reincarnation (e.g. resurrection). One possible explanation for this result is that respondents confuse reincarnation...

  9. The structure and evolution of galacto-detonation waves - Some analytic results in sequential star formation models of spiral galaxies

    Science.gov (United States)

    Cowie, L. L.; Rybicki, G. B.

    1982-01-01

    Waves of star formation in a uniform, differentially rotating disk galaxy are treated analytically as a propagating detonation wave front. It is shown, that if single solitary waves could be excited, they would evolve asymptotically to one of two stable spiral forms, each of which rotates with a fixed pattern speed. Simple numerical solutions confirm these results. However, the pattern of waves that develop naturally from an initially localized disturbance is more complex and dies out within a few rotation periods. These results suggest a conclusive observational test for deciding whether sequential star formation is an important determinant of spiral structure in some class of galaxies.

  10. Report of results and progress research (1982-1984) total research on long life radioactive waste management

    International Nuclear Information System (INIS)

    1985-03-01

    The specific research ''Synthetic research on long life radioactive waste management'' has been advanced in the Research Center for Nuclear Energy, University of Tokyo, for three years since 1982. This research was roughly divided into material science, biology and process engineering, and the research has been advanced according to 14 subthemes by the cooperation of the researchers in wide fields in the university. In this report, the report of the progress of research and the data on the results of researche from fiscal year 1982 to 1984 are summarized. The title of research, organization, the persons in charge, the period of research, the title of report, the objective, contents, state of progress, results obtained in 1984 and results obtained during three years of 5 material group papers, 7 process group papers and 4 biology group papers are given. (Kako, I.)

  11. Improving quality of reproductive health care in Senegal through formative supervision: results from four districts.

    Science.gov (United States)

    Suh, Siri; Moreira, Philippe; Ly, Moussa

    2007-11-29

    In Senegal, traditional supervision often focuses more on collection of service statistics than on evaluation of service quality. This approach yields limited information on quality of care and does little to improve providers' competence. In response to this challenge, Management Sciences for Health (MSH) has implemented a program of formative supervision. This multifaceted, problem-solving approach collects data on quality of care, improves technical competence, and engages the community in improving reproductive health care. This study evaluated changes in service quality and community involvement after two rounds of supervision in 45 health facilities in four districts of Senegal. We used checklists to assess quality in four areas of service delivery: infrastructure, staff and services management, record-keeping, and technical competence. We also measured community involvement in improving service quality using the completion rates of action plans. The most notable improvement across regions was in infection prevention.Management of staff, services, and logistics also consistently improved across the four districts. Record-keeping skills showed variable but lower improvement by region. The completion rates of action plans suggest that communities are engaged in improving service quality in all four districts. Formative supervision can improve the quality of reproductive health services, especially in areas where there is on-site skill building and refresher training. This approach can also mobilize communities to participate in improving service quality.

  12. 28 CFR 512.20 - Publication of results of research project.

    Science.gov (United States)

    2010-07-01

    ... project. 512.20 Section 512.20 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE GENERAL MANAGEMENT AND ADMINISTRATION RESEARCH Research § 512.20 Publication of results of research project. (a) A researcher may publish in book form and professional journals the results of any research project conducted...

  13. World War II and other historical influences on the formation of the Ergonomics Research Society.

    Science.gov (United States)

    Waterson, Patrick

    2011-12-01

    Little has been written about wartime ergonomics and the role this played in prompting the need for a society dedicated to ergonomics within the UK, namely the formation of the Ergonomics Research Society (ERS) in early 1950. This article aims to fill this gap in our understanding of the history of ergonomics in the UK and provide further details of the types of research undertaken by wartime research groups and committees such as the Institute of Aviation Medicine, Medical Research Council Applied Psychology Unit and the Flying Personnel Research Committee. In addition, the role of societal developments such as wartime links with the USA, the post-war drive to increase productivity and collaboration with industry and the recommendations of government committees in stimulating the work of the ERS are described in detail. This article also offers some reflection on present-day ergonomics in the UK and how this contrasts with the past. STATEMENT OF RELEVANCE: This article will provide practitioners with a historical perspective on the development of ergonomics from its roots in the Second World War. These developments shed light on current trends and challenges within the discipline as a whole.

  14. Theory-based formative research on oral rehydration salts and zinc use in Lusaka, Zambia

    Directory of Open Access Journals (Sweden)

    Katie Greenland

    2016-04-01

    Full Text Available Abstract Background A theoretically grounded formative research study was carried out to investigate behaviour related to the use of Oral Rehydration Salts (ORS and zinc tablets. The purpose was to inform the design of the behaviour change component of the Programme for Awareness and Elimination of Diarrhoea in Lusaka Province, Zambia, which aims to reduce childhood morbidity and mortality from diarrhoeal disease. Methods Fourteen behaviour trials were conducted among caregivers of children under-five with diarrhoea. Caregivers were recruited from two clinics situated in rural and peri-urban Lusaka. Trials took ten days and data were captured using video, observation and repeated interviews. Additional data were collected through focus group discussions with mothers, observations in clinics and pharmacies and interviews with clinic and pharmacy staff. Findings were organised according to categories of behavioural determinants from Evo-Eco theory. Results Participants were all familiar with ORS and most knew its purpose. ORS use was motivated by symptoms of dehydration, rather than the start of a diarrhoea episode, and was stopped when the child had visibly recovered energy. Only four of 14 behaviour trial participants were observed to correctly prepare ORS. Errors were mainly associated with measurement, resulting in a solution that was too concentrated. ORS was not observed to be given to children at clinics. Although zinc was unknown in this population, it was positively received by mothers keen to learn whether zinc would work better than alternative treatments to stop diarrhoea. Conclusions ORS was sub-optimally prepared and used at home. It was not used while waiting to be seen at a clinic. In homes, the behaviour change intervention should promote early and continued use of correctly prepared ORS. In the longer-term, these behaviours may best be encouraged by changing the product design or sachet size. Despite its unfamiliarity, this

  15. TRANSVAC research infrastructure - Results and lessons learned from the European network of vaccine research and development.

    Science.gov (United States)

    Geels, Mark J; Thøgersen, Regitze L; Guzman, Carlos A; Ho, Mei Mei; Verreck, Frank; Collin, Nicolas; Robertson, James S; McConkey, Samuel J; Kaufmann, Stefan H E; Leroy, Odile

    2015-10-05

    TRANSVAC was a collaborative infrastructure project aimed at enhancing European translational vaccine research and training. The objective of this four year project (2009-2013), funded under the European Commission's (EC) seventh framework programme (FP7), was to support European collaboration in the vaccine field, principally through the provision of transnational access (TNA) to critical vaccine research and development (R&D) infrastructures, as well as by improving and harmonising the services provided by these infrastructures through joint research activities (JRA). The project successfully provided all available services to advance 29 projects and, through engaging all vaccine stakeholders, successfully laid down the blueprint for the implementation of a permanent research infrastructure for early vaccine R&D in Europe. Copyright © 2015. Published by Elsevier Ltd.

  16. Summary results of an assessment of research projects in the Nuclear Medicine Research program

    International Nuclear Information System (INIS)

    1988-01-01

    In May 1987, OHER management requested the Office of Program Analysis (OPA) to conduct a peer review of the projects of the DOE Nuclear Medicine Research program. This was done using procedures and a quantitative methodology OPA developed for assessing DOE research programs. Sixty-three individual nuclear medicine projects were reviewed by seven panels; one panel on isotopes and radioisotopes, three on radiopharmacology, two on clinical feasibility, and one on instrumentation. Each panel consisted of five to ten knowledgeable reviewers. 5 figs

  17. Recent Crystal Ball results on resonance formation in photon-photon collisions

    International Nuclear Information System (INIS)

    Karch, K.H.

    1991-04-01

    The Crystal Ball detector has been used to analyse the formation of resonances in photon-photon collisions. The π 2 (1670) resonance has been observed in the 3π 0 final state, as well as the η' (958) and X (1900) resonances in the ηπ 0 π 0 final state. The X (1900) decay distributions are consistent with the assumption that it is the J PC = 2 -+ η 2 meson. Preliminary analyses of the 8, 10 and 12γ final states are presented. The tensor meson f 2 (1270) is the most prominent structure in the energy dependence of the total cross section σ (γγ → π 0 π 0 ), but close investigation of the differential cross section indicates the presence of a sizeable S wave contribution. This observation is consistent with a broad scalar meson f 0 (1250), degenerate in mass with the f 2 . Indications for the f 0 (975) mesons have been found, too. (orig.)

  18. Preliminary result of a three dimensional numerical simulation of cloud formation over a cooling pond

    International Nuclear Information System (INIS)

    Yamada, T.

    1978-01-01

    Cooling ponds receive large amounts of waste heat from industrial sources and release the heat to the atmosphere. These large area sources of warm and moist air may have significant inadvertent effects. This paper is a preliminary step in the development of a method for estimating the perturbations in the atmosphere produced by a cooling pond. A three-dimensional numerical model based on turbulence second-moment closure equations and Gaussian cloud relations has been developed. A simplified version of the model, in which only turbulent energy and length-scale equations are solved prognostically, is used. Numerical simulations are conducted using as boundary conditions the data from a cooling pond study conducted in northern Illinois during the winter of 1976-1977. Preliminary analyses of these simulations indicate that formation of clouds over a cooling pond is sensitive to the moisture content in the ambient atmosphere

  19. NEPHELINE FORMATION STUDY FOR SLUDGE BATCH 4: PHASE 3 EXPERIMENTAL RESULTS

    International Nuclear Information System (INIS)

    Fox, K

    2006-01-01

    This Phase 3 study was undertaken to complement the previous phases of the nepheline formation studies1, 2 by continuing the investigation into the ability of the nepheline discriminator to predict the occurrence of nepheline crystallization in Sludge Batch 4 (SB4) glasses and into the impact of such phases on the durability of the SB4 glasses. The Phase 3 study had two primary objectives. The first was to continue to demonstrate the ability of the discriminator value to adequately predict the nepheline formation potential for specific glass systems of interest. The second was to generate additional data that have a high probability of supporting the SB4 variability study. To support these two objectives, sixteen glasses were selected based on the most recent SB4 compositional projection, Case 15C Blend 1.3 Four different frits were included, based on previous assessments of projected operating windows and melt rate,4, 5 with four WLs selected for each frit. Eight of these frit-sludge combinations covered WLs which tightly bound the nepheline discriminator value of 0.62, with the intent of refining this value to a level of confidence where it can be incorporated into offline administrative controls and/or the Process Composition Control System (PCCS) to support Slurry Mix Evaporator (SME) acceptability decisions. The remaining eight frit-sludge combinations targeted lower WLs (35 and 40%) and were prepared and analyzed to contribute needed data to the ComPro database6 to support a potential variability study for SB4

  20. Message formats and their influence on perceived risks of tobacco use: a pilot formative research project in India.

    Science.gov (United States)

    Pischke, Claudia R; Galarce, Ezequiel M; Nagler, Eve; Aghi, Mira; Sorensen, Glorian; Gupta, Prakash C; Pednekar, Mangesh S; Sinha, Dhirendra N; Viswanath, K

    2013-04-01

    In India, tobacco kills 900,000 people every year though the burden of tobacco is faced disproportionately in poorer states such as Bihar. Teachers may be a particularly influential group in setting norms around tobacco use in the Indian context. However, tobacco use among teachers remains high and perceptions of tobacco-related health risks are unexplored. To qualitatively explore perceptions about tobacco use among teachers in Bihar and to examine how risk information may be communicated through a variety of message formats, 12 messages on tobacco health risks varying in formats were tested in focus groups with teachers from Bihar. Participants stated that teachers were already aware of tobacco-related health risks. To further increase awareness of these risks, the inclusion of evidence-based facts in messages was recommended. Communicating risk information using negative emotions had a great appeal to teachers and was deemed most effective for increasing risk perception. Messages using narratives of teachers' personal accounts of quitting tobacco were deemed effective for increasing knowledge about the benefits of quitting. To conclude, messages using evidence-based information, possibly with negative emotions, testimonials with role models and those messages emphasizing self-efficacy in the format of narratives appear to appeal to teachers in Bihar.

  1. Cobalamin Deficiency Results in Increased Production of Formate Secondary to Decreased Mitochondrial Oxidation of One-Carbon Units in Rats.

    Science.gov (United States)

    MacMillan, Luke; Tingley, Garrett; Young, Sara K; Clow, Kathy A; Randell, Edward W; Brosnan, Margaret E; Brosnan, John T

    2018-03-01

    Formate is produced in mitochondria via the catabolism of serine, glycine, dimethylglycine, and sarcosine. Formate produced by mitochondria may be incorporated into the cytosolic folate pool where it can be used for important biosynthetic reactions. Previous studies from our lab have shown that cobalamin deficiency results in increased plasma formate concentrations. Our goal was to determine the basis for elevated formate in vitamin B-12 deficiency. Male Sprague Dawley rats were randomly assigned to consume either a cobalamin-replete (50 μg cobalamin/kg diet) or -deficient (no added cobalamin) diet for 6 wk. Formate production was measured in vivo and in isolated liver mitochondria from a variety of one-carbon precursors. We also measured the oxidation of [3-14C]-l-serine to 14CO2 in isolated rat liver mitochondria and the expression of hepatic genes involved in one-carbon unit and formate metabolism. Cobalamin-deficient rats produce formate at a rate 55% higher than that of replete rats. Formate production from serine was increased by 60% and from dimethylglycine and sarcosine by ∼200% in liver mitochondria isolated from cobalamin-deficient rats compared with cobalamin-replete rats. There was a 26% decrease in the 14CO2 produced by mitochondria from cobalamin-deficient rats. Gene expression analysis showed that 10-formyltetrahydrofolate dehydrogenase-cytosolic (Aldh1l1) and mitochondrial (Aldh1l2) expression were decreased by 40% and 60%, respectively, compared to control, while 10-formyltetrahydrofolate synthetase, mitochondrial, monofunctional (Mthfd1l) expression was unchanged. We propose that a bifurcation in mitochondrial one-carbon metabolism is a key control mechanism in determining the fate of one-carbon units, to formate or CO2. During cobalamin deficiency in rats the disposition of 10-formyl-tetrahydrofolate carbon is shifted in favor of formate production. This may represent a mechanism to generate more one-carbon units for the replenishment of the S

  2. Ultrafine and fine particle formation in a naturally ventilated office as a result of reactions between ozone and scented products

    DEFF Research Database (Denmark)

    Toftum, Jørn; Dijken, F. v.

    2003-01-01

    Ultrafine and fine particle formation as a result of chemical reactions between ozone and four different air fresheners and a typical lemon-scented domestic cleaner was studied in a fully furnished, naturally ventilated office. The study showed that under conditions representative of those...

  3. Critical Incidents as Formative Influences on the Work of Educational Researchers: Understanding an Insider Perspective through Narrative Enquiry

    Science.gov (United States)

    Holligan, Chris; Wilson, Michael

    2015-01-01

    Drawing on insights from phenomenological sociology and various strands of socio-cultural theory, this paper reports the findings of a qualitative investigation into critical incidents as formative influences in the research orientation and research cultivation of 22 academics working in research-intensive university education departments. The…

  4. Contribution of formative research to design an environmental program for obesity prevention in schools in Mexico City.

    Science.gov (United States)

    Bonvecchio, Anabelle; Théodore, Florence L; Safdie, Margarita; Duque, Tiffany; Villanueva, María Ángeles; Torres, Catalina; Rivera, Juan

    2014-01-01

    This paper describes the methods and key findings of formative research conducted to design a school-based program for obesity prevention. Formative research was based on the ecological model and the principles of social marketing. A mixed method approach was used. Qualitative (direct observation, indepth interviews, focus group discussions and photo-voice) and quantitative (closed ended surveys, checklists, anthropometry) methods were employed. Formative research key findings, including barriers by levels of the ecological model, were used for designing a program including environmental strategies to discourage the consumption of energy dense foods and sugar beverages. Formative research was fundamental to developing a context specific obesity prevention program in schools that seeks environment modification and behavior change.

  5. Formation of titanium nitride layers on titanium metal: Results of XPS and AES investigations

    International Nuclear Information System (INIS)

    Moers, H.; Pfennig, G.; Klewe-Nebenius, H.; Penzhorn, R.D.; Sirch, M.; Willin, E.

    1988-09-01

    The reaction of titanium metal with gaseous nitrogen and ammonia at temperatures of 890 0 C leads to the formation of nitridic overlayers on the metallic substrate. The thicknesses of the overlayers increase with increasing reaction time. Under comparable conditions ammonia reacts much slower than nitrogen. XPS and AES depth profile analyses show continuous changes of the in-depth compositions of the overlayers. This can be interpreted in terms of a very irregular thickness of the overlayers, an assumption which is substantiated by local AES analyses and by the observation of a pronounced crystalline structure of the substrate after annealing pretreatment, which can give rise to locally different reaction rates. The depth profile is also influenced by the broad ranges of stability of the titanium nitride phases formed during the reaction. The quantitative analysis of the titanium/nitrogen overlayers by AES is difficult because of the overlap of titanium and nitrogen Auger peaks. In quantitative XPS analysis problems arise due to difficulties in defining Ti 2p peak areas. This work presents practical procedures for the quantitative evaluation by XPS and AES of nitridic overlayers with sufficient accuracy. (orig.) [de

  6. Determining Factors and Critical Periods in the Formation of Eating Habits: Results from the Habeat Project.

    Science.gov (United States)

    Issanchou, Sylvie

    2017-01-01

    Eating habits form early during childhood and are likely to track until the beginning of adulthood. Thus, understanding the formation of eating habits is important. Consequently, the population targeted in the European project Habeat comprised infants and young children up to 6 years of age. Habeat mainly focused on the qualitative dimension of eating habits with a particular attention on vegetables and to a lesser extent on fruit. Food intake of young children was also studied in 2 challenging situations where overeating may occur and the relation between children's behaviour and feeding parental practices was examined. Key Messages: Habeat found evidence that breastfeeding may facilitate the consumption of vegetables and fruit and a greater variety of healthy foods in later childhood. Introduction of a variety of vegetables at the beginning of the complementary feeding period increases later acceptance of novel foods. Repeated exposure is a powerful mechanism to increase children's intake of a novel vegetable in infants and young children. Offering energy-dense snacks before or after meals should be avoided. Moreover, food should be offered to children in response to their feelings of hunger, and not used as reward for a good behaviour or for any other reason. © 2017 S. Karger AG, Basel.

  7. Becoming a health literate organization: Formative research results from healthcare organizations providing care for undeserved communities.

    Science.gov (United States)

    Adsul, Prajakta; Wray, Ricardo; Gautam, Kanak; Jupka, Keri; Weaver, Nancy; Wilson, Kristin

    2017-11-01

    Background Integrating health literacy into primary care institutional policy and practice is critical to effective, patient centered health care. While attributes of health literate organizations have been proposed, approaches for strengthening them in healthcare systems with limited resources have not been fully detailed. Methods We conducted key informant interviews with individuals from 11 low resourced health care organizations serving uninsured, underinsured, and government-insured patients across Missouri. The qualitative inquiry explored concepts of impetus to transform, leadership commitment, engaging staff, alignment to organization wide goals, and integration of health literacy with current practices. Findings Several health care organizations reported carrying out health literacy related activities including implementing patient portals, selecting easy to read patient materials, offering community education and outreach programs, and improving discharge and medication distribution processes. The need for change presented itself through data or anecdotal staff experience. For any change to be undertaken, administrators and medical directors had to be supportive; most often a champion facilitated these changes in the organization. Staff and providers were often resistant to change and worried they would be saddled with additional work. Lack of time and funding were the most common barriers reported for integration and sustainability. To overcome these barriers, managers supported changes by working one on one with staff, seeking external funding, utilizing existing resources, planning for stepwise implementation, including members from all staff levels and clear communication. Conclusion Even though barriers exist, resource scarce clinical settings can successfully plan, implement, and sustain organizational changes to support health literacy.

  8. A Classroom Research Skills Development Emphasizing Data Analysis and Result of SSRU Students by RBL

    Science.gov (United States)

    Waree, Chaiwat

    2017-01-01

    The purpose of the study is the learning using research as a base. To strengthen the skills of classroom research Emphasizing Data Analysis and Result and to study the development of research skills in the class Emphasizing Data Analysis and Result of SSRU' Students by learning using research base. The target group are students in the 2nd semester…

  9. Critical infrastructure protection research results of the first critical infrastructure protection research project in Hungary

    CERN Document Server

    Padányi, József

    2016-01-01

    This book presents recent research in the recognition of vulnerabilities of national systems and assets which gained special attention for the Critical Infrastructures in the last two decades. The book concentrates on R&D activities in the relation of Critical Infrastructures focusing on enhancing the performance of services as well as the level of security. The objectives of the book are based on a project entitled "Critical Infrastructure Protection Researches" (TÁMOP-4.2.1.B-11/2/KMR-2011-0001) which concentrated on innovative UAV solutions, robotics, cybersecurity, surface engineering, and mechatrinics and technologies providing safe operations of essential assets. This report is summarizing the methodologies and efforts taken to fulfill the goals defined. The project has been performed by the consortium of the Óbuda University and the National University of Public Service.

  10. Report of test and research results on atomic energy obtained in national institutes in fiscal 1982

    International Nuclear Information System (INIS)

    1983-01-01

    As for the test and research on the utilization of atomic energy by national organizations, the budget was appropriated for the first time in fiscal year 1956. Since then, many valuable results of research have been produced in the diverse fields of nuclear fusion, safety research, food irradiation, medicine and others, in this way, the test and research have played large roles in the promotion of the utilization of atomic energy in Japan. This is the 23rd report, in which the results of the test and research on the utilization of atomic energy carried out in fiscal year 1982 by national organizations are summarized. 5 researches on nuclear fusion, 12 researches on engineering safety, 5 researches on environmental radioactivity safety, 3 researches on food irradiation, 5 researches on the countermeasures to cancer, 8 researches on soil fertilization, 4 researches on quality improvement, 7 researches on crop protection, 5 researches on the improvement of breeding, 8 researches on diagnosis and treatment, 8 researches on pharmaceuticals, 10 researches on the application to pathology, 6 researches on mining and industry, 6 researches on power reactors and nuclear ships, 1 research on underground water, 6 researches on activation analysis and 3 researches on injury prevention are reported. (Kako, I.)

  11. Consumption value theory and the marketing of public health: an effective formative research tool.

    Science.gov (United States)

    Nelson, Douglas G; Byus, Kent

    2002-01-01

    Contemporary public health requires the support and participation of its constituency. This study assesses the capacity of consumption value theory to identify the basis of this support. A telephone survey design used simple random sampling of adult residents of Cherokee County, Oklahoma. Factor analysis and stepwise discriminant analysis was used to identify and classify personal and societal level support variables. Most residents base societal level support on epistemic values. Direct services clientele base their support on positive emotional values derived from personal contact and attractive programs. Residents are curious about public health and want to know more about the health department. Where marketing the effectiveness of public health programs would yield relatively little support, marketing health promotion activities may attract public opposition. This formative research tool suggests a marketing strategy for public health practitioners.

  12. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1989

    International Nuclear Information System (INIS)

    1990-01-01

    This is the report of the results of research carried out by the common utilization of the reactor 'Yayoi' and an electron accelerator in the Nuclear Engineering Research Laboratory in fiscal year 1989. In fiscal year 1989, the research themes using the reactor Yayoi or related to it were 15, and those using the linear accelerator reached 12, thus the common utilization attracted the strong interest of users. The Yayoi has been operated satisfactorily without trouble. The results of the research carried out by the common utilization of the Yayoi and a linac and the reports of 12 Yayoi research meetings in fiscal year 1989 are collected. (J.P.N.)

  13. Results of the Community Health Applied Research Network (CHARN) National Research Capacity Survey of Community Health Centers.

    Science.gov (United States)

    Song, Hui; Li, Vivian; Gillespie, Suzanne; Laws, Reesa; Massimino, Stefan; Nelson, Christine; Singal, Robbie; Wagaw, Fikirte; Jester, Michelle; Weir, Rosy Chang

    2015-01-01

    The mission of the Community Health Applied Research Network (CHARN) is to build capacity to carry out Patient-Centered Outcomes Research at community health centers (CHCs), with the ultimate goal to improve health care for vulnerable populations. The CHARN Needs Assessment Staff Survey investigates CHCs' involvement in research, as well as their need for research training and resources. Results will be used to guide future training. The survey was developed and implemented in partnership with CHARN CHCs. Data were collected across CHARN CHCs. Data analysis and reports were conducted by the CHARN data coordinating center (DCC). Survey results highlighted gaps in staff research training, and these gaps varied by staff role. There is considerable variation in research involvement, partnerships, and focus both within and across CHCs. Development of training programs to increase research capacity should be tailored to address the specific needs and roles of staff involved in research.

  14. Research Project Control System (RPCS); research results utilization data as of 06/30/81. Status summary report

    International Nuclear Information System (INIS)

    1981-09-01

    The report on 'Research Results Utilization' provides status and control information concerning the utilization of research results in the regulatory policies and practices of the NRC. Research Information Letters (RILs) are prepared by RES to transmit research results to NRC user offices upon completion of a substantial, coherent and reasonably complete body of experimental and/or analytical research work. Section 3.0 of this report lists the RILs issued to date, together with an identification of the research program manager and the research program element which generated the RIL. The potential applicability of each RIL to the regulatory process is also identified, and comments from the cognizant RES and user office staff are summarized which relate to the expected impact of the reported RILs on the regulatory process

  15. Voluntary research results for five years along the master plan on nuclear safety research. FY 2001 - 2005

    International Nuclear Information System (INIS)

    Sato, Yoshinori

    2006-05-01

    Safety Research has been conducted from FY 2001 to FY 2005 according to the Master Plan on Nuclear Safety Research (FY 2001-2005) in Japan Atomic Energy Agency which took over former Japan Nuclear Cycle Development Institute. This report shows the voluntary research results for five years conducted from FY 2001 to FY 2005 according to the Master Plan on Nuclear Safety Research (FY 2001-2005). (author)

  16. Research culture and capacity in community health services: results of a structured survey of staff.

    Science.gov (United States)

    Friesen, Emma L; Comino, Elizabeth J

    2017-05-01

    Developing research capacity is recognised as an important endeavour. However, little is known about the current research culture, capacity and supports for staff working in community-based health settings. A structured survey of Division of Community Health staff was conducted using the research capacity tool. The survey was disseminated by email and in paper format. Quantitative data were analysed using descriptive statistics. Qualitative data were analysed thematically. In total, 109 usable responses were received, giving a response rate of 26%. Respondents were predominately nurses (n=71, 65.7%), with ~50% reporting post-graduate vocational qualifications. The highest levels of skills or organisational success were in using evidence to plan, promote and guide clinical practice. Most participants were unsure of organisational and team level skills and success at generating research. Few reported recent experience in research-generating activities. Barriers to undertaking research included lack of skills, time and access to external support and funding. Lack of skills and success in accessing external funding and resources to protect research time or to 'buy-in' technical expertise appeared to exacerbate these barriers. Community health staff have limited capacity to generate research with current levels of skill, funding and time. Strategies to increase research capacity should be informed by knowledge of clinicians' research experience and interests, and target development of skills to generate research. Resources and funding are needed at the organisational and team levels to overcome the significant barriers to research generation reported.

  17. Biogeochemical processes in a clay formation in situ experiment: Part B - Results from overcoring and evidence of strong buffering by the rock formation

    Energy Technology Data Exchange (ETDEWEB)

    Koroleva, M. [Institute of Geological Sciences, University of Bern, Baltzerstrasse 3, CH-3012 Bern (Switzerland); Lerouge, C. [BRGM, French Geological Survey, 3 Avenue Claude Guillemin, B.P. 36009, 45060 Orleans Cedex 2 (France); Maeder, U., E-mail: urs.maeder@geo.unibe.ch [Institute of Geological Sciences, University of Bern, Baltzerstrasse 3, CH-3012 Bern (Switzerland); Claret, F.; Gaucher, E. [BRGM, French Geological Survey, 3 Avenue Claude Guillemin, B.P. 36009, 45060 Orleans Cedex 2 (France)

    2011-06-15

    Highlights: > A 5-year in situ porewater chemistry experiment in Opalinus Clay was overcored and examined. > A microbial perturbation induced sulfate reduction, pH decrease and alkalinity / P{sub CO2} increase. > Changes to mineralogy, isotopic composition and bulk properties could not be detected. > Precipitation of Fe-sulfides and carbonate occurred at the interface of the test interval. > The chemical perturbation was effectively buffered by the claystone's large capacity. - Abstract: An in situ Porewater Chemistry (PC) experiment in the Opalinus Clay formation was carried out at the Mont Terri underground rock laboratory (Jura Mountains, Switzerland) for a period of 5 a. A traced water with a composition close to that expected in the formation was continuously circulated and monitored in a packed-off borehole to achieve diffusive equilibration. An unwanted microbial perturbation changed the water composition, characterized by reduction of SO{sub 4} combined with increasing sulfide, increasing alkalinity, decreasing pH and increasing P(CO{sub 2}). In contrast, the main cations (Na, Ca, Mg) remained remarkably constant during the experiment, thus indicating the strong buffering of the formation via cation and proton exchange as well as carbonate dissolution/precipitation reactions. After 5 a, the 4.5 m long vertical test interval was overcored and Opalinus Clay samples were analyzed along ca. 15 cm long radial profiles. The analytical investigations included mineralogy (XRD, SEM-EDX), bulk parameters (water content, density, C, S), cation exchange capacity and occupancy, aqueous leachates for Cl{sup -}, Br{sup -}, SO{sub 4}{sup 2-} and water and carbonate stable isotopes. Emphasis was put on best sample preparation and conservation techniques. Results show that the distribution of non-reactive tracers (Br{sup -} and {sup 2}H) follows the expected out/in-diffusion profiles compatible with the time-dependent boundary conditions in the test interval of the

  18. Factors Affecting the Result of Matches in the One Day Format of Cricket

    Directory of Open Access Journals (Sweden)

    Ananda Bandulasiri

    2016-01-01

    Full Text Available Factors contributing to winning games are imperative, as the ultimate objective in a game is victory. The aim of this study was to identify the factors that characterize the game of cricket, and to investigate the factors that truly influence the result of a game using the data collected from the Champions Trophy cricket tournament. According to the results, this cricket tournament can be characterized using the factors of batting, bowling, and decision-making. Further investigation suggests that the rank of the team and the number of runs they score have the most significant influence on the result of games. As far as the effectiveness of assigning bowlers is concerned, the Australian team has done a fabulous job compared to the rest of the teams. (original abstract

  19. Development of L. Kohlberg's idea of moral formation of cross-cultural universality of judgments in modern research

    Directory of Open Access Journals (Sweden)

    N.A. Baykovskaya

    2013-07-01

    Full Text Available We examine the ideas of foreign researchers (J. Gibbs, K. Basinger, J. Flavel, J. Snarey, who reconsider L. Kohlberg's statements on cognitive development, which forms the basis of moral judgments formation, recognizable usually across cultures. We show the intersection points for various contemporary approaches. We describe the results of empirical studies of moral judgments development in children of primary school age. The sample consisted of Moscow secondary schools students and students of National Jewish Education Center (total 367 people: 198 girls and 169 boys aged 8 to 10 years. We used method of presentation of moral dilemma situations. The study results confirm the relevance of L. Kohlberg main statements on the content of pre-conventional level of moral reasoning in children, on the laws of transition to conventional level. They also demonstrate the features of interpretation of crosscultural universality, discussed by modern foreign authors.

  20. The Salient Map Analysis for Research and Teaching (SMART) method: Powerful potential as a formative assessment in the biomedical sciences

    Science.gov (United States)

    Cathcart, Laura Anne

    This dissertation consists of two studies: 1) development and characterization of the Salient Map Analysis for Research and Teaching (SMART) method as a formative assessment tool and 2) a case study exploring how a paramedic instructor's beliefs about learners affect her utilization of the SMART method and vice versa. The first study explored: How can a novel concept map analysis method be designed as an effective formative assessment tool? The SMART method improves upon existing concept map analysis methods because it does not require hierarchically structured concept maps and it preserves the rich content of the maps instead of reducing each map down to a numerical score. The SMART method is performed by comparing a set of students' maps to each other and to an instructor's map. The resulting composite map depicts, in percentages and highlighted colors, the similarities and differences between all of the maps. Some advantages of the SMART method as a formative assessment tool include its ability to highlight changes across time, problematic or alternative conceptions, and patterns of student responses at a glance. Study two explored: How do a paramedic instructor's beliefs about students and learning affect---and become affected by---her use of the SMART method as a formative assessment tool? This case study of Angel, an expert paramedic instructor, begins to address a gap in the emergency medical services (EMS) education literature, which contains almost no research on teachers or pedagogy. Angel and I worked together as participant co-researchers (Heron & Reason, 1997) exploring the affordances of the SMART method. This study, based on those interactions with Angel, involved using open coding to identify themes (Strauss & Corbin, 1998) from Angel's views of students and use of the SMART method. Angel views learning as a sense-making process. She has a multi-faceted view of her students as novices and invests substantial time trying to understand their concept

  1. Increasing Research Capacity in Underserved Communities: Formative and Summative Evaluation of the Mississippi Community Research Fellows Training Program (Cohort 1

    Directory of Open Access Journals (Sweden)

    Danielle Fastring

    2018-02-01

    Full Text Available BackgroundThe Mississippi Community Research Fellows Training Program (MSCRFTP is a 15-week program conducted in Jackson, MS, USA consisting of training in the areas of evidence-based public health, research methods, research ethics, and cultural competency. The purpose of the program was to increase community knowledge and understanding of public health research, develop community-based projects that addressed health disparity in the participants’ community, increase individual and community capacity, and to engage community members as equal partners in the research process.MethodsA comprehensive evaluation of the MSCRFTP was conducted that included both quantitative and qualitative methods. All participants were asked to complete a baseline, midterm, and final assessment as part of their program requirements. Knowledge gained was assessed by comparing baseline assessment responses to final assessment responses related to 27 key content areas addressed in the training sessions. Assessments also collected participants’ attitudes toward participating in research within their communities, their perceived influence over community decisions, and their perceptions of community members’ involvement in research, satisfaction with the program, and the program’s impact on the participants’ daily practice and community work.ResultsTwenty-one participants, the majority of which were female and African-American, completed the MSCRFTP. Knowledge of concepts addressed in 15 weekly training sessions improved significantly on 85.2% of 27 key areas evaluated (p < 0.05. Two mini-grant community based participatory research projects proposed by participants were funded through competitive application. Most participants agreed that by working together, the people in their community could influence decisions that affected the community. All participants rated their satisfaction with the overall program as “very high” (76.2%, n = 16 or

  2. The Formation of a System of Indicators of Problem Monitoring of the Financial Results of Trade Enterprise

    Directory of Open Access Journals (Sweden)

    Kruhlova Olena A.

    2017-11-01

    Full Text Available The article is aimed at defining theoretical foundations and developing scientific-methodical and practical recommendations on substantiation of target values of indicators of financial results for organization of problem monitoring at trade enterprises. It has been determined that the tasks of problem monitoring of financial results depend on the certain stage of the life cycle of enterprise. Its staying at the stages of development, formation or recession requires differentiation of both management goals and target values of financial results. Taking into consideration the coherence of determination of financial results, it has been proved that the main object of problem monitoring is the indicator of net financial result. In order to ensure the break-even activity of a trade enterprise, the target setting for the formation of its net financial result is to achieve zero value; to maintain the rate of growth and profitability of equity capital – a financial result, calculated according to the maximum profitability of equity for the enterprise; to maximize the financial result and ensure the profitability of equity at the level of enterprises-competitors – the financial result, taking into account the maximum profitability of equity based on the data obtained from the benchmarking analysis.

  3. FEATURES OF FORMATION OF FINANCIAL RESULTS IN ACCOUNTING OF AGRARIAN COMPANIES

    OpenAIRE

    Shulepina S. A.; Lukyanchik A. A.

    2015-01-01

    In connection with the development of private business in Russia today we can see the need to achieve the criteria of reliability, completeness, timeliness and clarity of accounting and analytical information. This information is the basis in the areas of management, control and analysis of financial and economic activities of organizations. The article studied the accounting classifications of financial results proposed by national scientists. There are the problems of accounts of financial ...

  4. Modulation Formats for Beyond-100Gbps Ethernet Optical Links – A Review of Research

    DEFF Research Database (Denmark)

    Jensen, Jesper Bevensee; Iglesias Olmedo, Miguel; Tafur Monroy, Idelfonso

    2013-01-01

    The current increase in data-centers traffic and cloud-based services presents a formidable challenge for optical interconnects. We examine these challenges, and review recent breakthroughs in advanced modulation formats formats for intensity modulation - direct detection....

  5. A review of acrylamide: an industry perspective on research, analysis, formation, and control.

    Science.gov (United States)

    Taeymans, Dominique; Wood, John; Ashby, Peter; Blank, Imre; Studer, Alfred; Stadler, Richard H; Gondé, Pierre; Van Eijck, Paul; Lalljie, Sam; Lingnert, Hans; Lindblom, Marianne; Matissek, Reinhard; Müller, Detflef; Tallmadge, Dan; O'Brien, John; Thompson, Sara; Silvani, David; Whitmore, Tricia

    2004-01-01

    Acrylamide is a synthetic monomer with a wide scope of industrial applications, mainly as a precursor in the production of several polymers, such as polyacrylamide. The main uses of polyacrylamides are in water and wastewater treatment processes, pulp and paper processing, and mining and mineral processing. The announcement by the Swedish National Food Administration in April 2002 of the presence of acrylamide predominantly in heat-treated carbohydrate-rich foods sparked intensive investigations into acrylamide, encompassing the occurrence, chemistry, agricultural practices, and toxicology, in order to establish if there is a potential risk to human health from the presence of this contaminant in the human diet. The link of acrylamide in foods to the Maillard reaction and, in particular, to the amino acid asparagine has been a major step forward in elucidating the first feasible chemical route of formation during the preparation and processing of food. Other probably minor pathways have also been proposed, including acrolein and acrylic acid. This review addresses the analytical and mechanistic aspects of the acrylamide issue and summarizes the progress made to date by the European food industries in these key areas. Essentially, it presents experimental results generated under laboratory model conditions, as well as under actual food processing conditions covering different food categories, such as potatoes, biscuits, cereals, and coffee. Since acrylamide formation is closely linked to food composition, factors such as the presence of sugars and availability of free amino acids are also considered. Many new findings that contribute towards a better understanding of the formation and presence of acrylamide in foods are presented. Many national authorities across the world are assessing the dietary exposure of consumers to acrylamide, and scientific projects have commenced to gather new information about the toxicology of acrylamide. These are expected to provide

  6. Social Contradictions in the Interdisciplinary Research Formation in the Ecotourism Major in the ESPOCH, Ecuador

    Directory of Open Access Journals (Sweden)

    Mónica Pozo-Vinueza

    2016-01-01

    Full Text Available The Technologies of the Information and the Communications (ICT, are potential facilitators of the interdisciplinary investigative activity in the superior education. The Superior Polytechnic School of Chimborazo (ESPOCH, in Ecuador has an advanced technological infrastructure that places it under conditions to generate such investigations. Paradoxically those resources don't offer results of the aspired level. This study is based on the qualitative methodology and its objective is: To analyze the contradictions that are in the base of the scarce interdisciplinary tecno-investigative culture of the community of professors, which affect sensibly the formative processes and the acting of the students in the case of the School of Ecotourism. The main results are analyzed in three dimensions. These are: the: political, the pedagogic one and the epistemic.

  7. Research and development programme on radioactive waste disposal in deep geological formation (study of a clay formation)

    International Nuclear Information System (INIS)

    Heremans, R.; Manfroy, P.; Bonne, A.

    1980-01-01

    The experiments carried out at the Mol nuclear research center from 1 January 1976 to 30 June 1978 on the management and storage of radioactive wastes are described. The possibility of underground disposal and storage at Mol has been studied. Mol clay samples and ground water were analysed. Hydrogeological measurement were made together with experiments or heat transfer in clayes. The technical realization and environmental riscks of radioactive underground disposal at Mol are discussed

  8. Research Results of Bioenergetics Factors Influence on Crop Production Yields Increase

    Directory of Open Access Journals (Sweden)

    A. P. Grishin

    2018-01-01

    Full Text Available The results of a fundamental research is presented confirming two hypotheses concerning the process of a crop harvest forming and transpiration as the two main bio-energetic factors of fertility. Transpiration is a thermodynamic process in an open self-organizing system, which has a dissipative random character. Transpiration consumes about 95 percent of the water consumed by the plant. (Purpose of research The research objective is to obtain results confirming two hypotheses, according to which the efficiency of the process of crop formation is due to transpiration as a bio-energy factor of fertility and its components: photosynthetic exergy and thermal exergy. (Methods and materials The basic principles of thermodynamic systems self-organization, as well as methods of experimental studies of the principle of subordination to the parameter of the order in which the system control variable is dependent on parameter of the order. The relation of the order parameter (thermal exergy of solar radiation (SR and the variable control (transpiration was determined. The values of the correlation coefficients of these two processes have a value close to one. This confirms that transpiration is a dissipative self-organizing process underlying the transpiration irrigation mechanism. It is revealed that a fractal dimension of a time series of transpiration of cucumber with natural light, a potato is artificial, and their probability haracteristics: the mathematical expectation, standard deviation and variance. (Results and discussion We received confirmation of the scientific hypothesis about the influence of limiting climatic factors on the theoretical limit of plant productivity and fractal dimension of transpiration as an indicator of production processes in crop production. (Conclusions We put forward supplemental scientific hypothesis about the influence of limiting climatic factors on the theoretical limit of plant productivity. It was showed that

  9. Formation of chocolate-tablet boudins: Results from scaled analogue models

    Science.gov (United States)

    Zulauf, J.; Zulauf, G.; Göttlich, J.; Peinl, M.

    2014-11-01

    We used power-law viscous plasticine as a rock analogue to simulate chocolate tablet boudinage of rocks undergoing dislocation creep. A competent plasticine layer, oriented perpendicular to the main shortening direction, Z, underwent two phases of plane strain in a weaker plasticine matrix, with the principal stretching axis, X, and the axis of no-change, Y, replacing each other from the first to the second phase. In each phase of plane strain, boudinage was controlled by an initial phase of viscous necking followed by extension fracture along the neck domain. Increase in the magnitude of finite strain (e) and decrease in layer thickness (Hi) result in a decrease in the boudin width (Wa) and an increase in the number of boudins (N). Given the viscosity ratio between layer and matrix (m) is higher than ca. 5, the number of boudins decreases and the boudin width increases with increasing values of m. An unexpected result of the present study is that in each experiment, the number of boudins was significantly higher during the second phase of plane strain. This difference should be related to additional drag of the matrix plasticine on the stiff layer in the neck domains formed during the first phase of boudinage. The aspect ratio of the second generation of boudins (Wd = Wa/Hi) is compatible with aspect ratios of natural boudins and with aspect ratios calculated using analytical solutions.

  10. Pilot test of cooperative learning format for training mental health researchers and black community leaders in partnership skills.

    Science.gov (United States)

    Laborde, Danielle J; Brannock, Kristen; Breland-Noble, Alfiee; Parrish, Theodore

    2007-12-01

    To support reduction of racial disparities in mental health diagnosis and treatment, mental health researchers and black community-based organization (CBO) leaders need training on how to engage in collaborative research partnerships. In this study, we pilot tested a series of partnership skills training modules for researchers and CBO leaders in a collaborative learning format. Two different sets of three modules, designed for separate training of researchers and CBO leaders, covered considering, establishing and managing mental health research partnerships and included instructions for self-directed activities and discussions. Eight CBO leaders participated in 10 sessions, and six researchers participated in eight sessions. The effectiveness of the training content and format was evaluated through standardized observations, focus group discussions, participant evaluation forms and retrospective pre-/posttests to measure perceived gains in knowledge. Participants generally were satisfied with the training experience and gained new partnership knowledge and skills. Although the CBO leaders were more engaged in the cooperative learning process, this training format appealed to both audiences. Pilot testing demonstrated that: 1) our modules can equip researchers and CBO leaders with new partnership knowledge and skills and 2) the cooperative learning format is a well-received and suitable option for mental health research partnership training.

  11. Listening to the community: Using formative research to strengthen maternity waiting homes in Zambia.

    Science.gov (United States)

    Scott, Nancy A; Vian, Taryn; Kaiser, Jeanette L; Ngoma, Thandiwe; Mataka, Kaluba; Henry, Elizabeth G; Biemba, Godfrey; Nambao, Mary; Hamer, Davidson H

    2018-01-01

    The WHO recommends maternity waiting homes (MWH) as one intervention to improve maternal and newborn health. However, persistent structural, cultural and financial barriers in their design and implementation have resulted in mixed success in both their uptake and utilization. Guidance is needed on how to design a MWH intervention that is acceptable and sustainable. Using formative research and guided by a sustainability framework for health programs, we systematically collected data from key stakeholders and potential users in order to design a MWH intervention in Zambia that could overcome multi-dimensional barriers to accessing facility delivery, be acceptable to the community and be financially and operationally sustainable. We used a concurrent triangulation study design and mixed methods. We used free listing to gather input from a total of 167 randomly sampled women who were pregnant or had a child under the age of two (n = 59), men with a child under the age of two (n = 53), and community elders (n = 55) living in the catchment areas of four rural health facilities in Zambia. We conducted 17 focus group discussions (n = 135) among a purposive sample of pregnant women (n = 33), mothers-in-law (n = 32), traditional birth attendants or community maternal health promoters (n = 38), and men with a child under two (n = 32). We administered 38 semi-structured interviews with key informants who were identified by free list respondents as having a stake in the condition and use of MWHs. Lastly, we projected fixed and variable recurrent costs for operating a MWH. Respondents most frequently mentioned distance, roads, transport, and the quality of MWHs and health facilities as the major problems facing pregnant women in their communities. They also cited inadequate advanced planning for delivery and the lack of access to delivery supplies and baby clothes as other problems. Respondents identified the main problems of MWHs specifically as over-crowding, poor

  12. Association between framing of the research question using the PICOT format and reporting quality of randomized controlled trials

    Directory of Open Access Journals (Sweden)

    Thabane Lehana

    2010-02-01

    Full Text Available Abstract Background Experts recommend formulating a structured research question to guide the research design. However, the basis for this recommendation has not been formally evaluated. The aim of this study was to examine if a structured research question using the PICOT (Population, Intervention, Comparator, Outcome, Time-frame format is associated with a better reporting quality of randomized controlled trials (RCTs. Methods We evaluated 89 RCTs reports published in three endocrinology journals in 2005 and 2006, the quality of reporting of which was assessed in a previous study. We examined whether the reports stated each of the five elements of a structured research question: population, intervention, comparator, outcome and time-frame. A PICOT score was created with a possible score between 0 and 5. Outcomes were: 1 a 14-point overall reporting quality score (OQS based on the Consolidated Standards for Reporting Trials; and 2 a 3-point key score (KS, based on allocation concealment, blinding and use of intention-to-treat analysis. We conducted multivariable regression analyses using generalized estimating equations to determine if a higher PICOT score or the use of a structured research question were independently associated with a better reporting quality. Journal of publication, funding source and sample size were identified as factors associated with OQS in our previous report on this dataset, and therefore included in the model. Results A higher PICOT score was independently associated with OQS (incidence rate ratio (IRR = 1.021, 95% CI: 1.012 to 1.029 and KS (IRR = 1.142, 95% CI: 1.079 to 1.210. A structured research question was present in 33.7% of the reports and it was associated with a better OQS (IRR = 1.095, 95% CI 1.059-1.132 and KS (IRR = 1.530, 95% CI 1.311-1.786. Conclusions Better framing of the research question using the PICOT format is independently associated with better overall reporting quality - although the effect

  13. Radiation induced peroxidation of polyunsaturated fatty acids: recent results on formation of hydroperoxides

    Energy Technology Data Exchange (ETDEWEB)

    Hauville, C.; Remita, S. [Lab. de Chimie Physique, Univ. Rene Descartes, Paris (France); Therond, P. [Lab. de Biochimie, Hopital de Bicetre, Le Kremlin Bicetre (France); Jore, D.; Gardes-Albert, M. [Lab. de Chimie Physique, Univ. Rene Descartes, Paris (France)

    2001-02-01

    Aqueous solutions of linoleic acid were irradiated in air with {gamma}-rays of {sup 137}Cs. High pressure liquid chromatography (HPLC) was been used to separate and measure the production of hydroperoxides. The results obtained after reverse phase chromatography, associated with a microperoxydase for hydroperoxide detection, indicate the presence of two different hydroperoxides. One type of hydroperoxide was the major product obtained when the initial linoleic concentrations were below the critical micellar concentration (2 mM), and the second type was produced when the concentrations were above 2 mM. A further separation carried out on the second hydroperoxide by direct phase HPLC showed that it contains three compounds, mainly HPODE 9 and 13. (author)

  14. Radiation induced peroxidation of polyunsaturated fatty acids: recent results on formation of hydroperoxides

    International Nuclear Information System (INIS)

    Hauville, C.; Remita, S.; Therond, P.; Jore, D.; Gardes-Albert, M.

    2001-01-01

    Aqueous solutions of linoleic acid were irradiated in air with γ-rays of 137 Cs. High pressure liquid chromatography (HPLC) was been used to separate and measure the production of hydroperoxides. The results obtained after reverse phase chromatography, associated with a microperoxydase for hydroperoxide detection, indicate the presence of two different hydroperoxides. One type of hydroperoxide was the major product obtained when the initial linoleic concentrations were below the critical micellar concentration (2 mM), and the second type was produced when the concentrations were above 2 mM. A further separation carried out on the second hydroperoxide by direct phase HPLC showed that it contains three compounds, mainly HPODE 9 and 13. (author)

  15. Examining Marijuana User and Non-User Prototypes in Formative Research for Prevention Campaigns

    Science.gov (United States)

    Comello, Maria Leonora G.; Slater, Michael D.

    2010-01-01

    We report on research--both quantitative and qualitative--conducted to explore perceptions of prototypes of marijuana users, as well as the extent to which self-prototype congruence predicted marijuana use intention. Results of a survey of undergraduates (N = 139) showed that prototypes of users and non-users differed in terms of key attributes,…

  16. CR2-mediated activation of the complement alternative pathway results in formation of membrane attack complexes on human B lymphocytes

    DEFF Research Database (Denmark)

    Nielsen, C H; Marquart, H V; Prodinger, W M

    2001-01-01

    the alternative pathway. Blockade of the CR2 ligand-binding site with the monoclonal antibody FE8 resulted in 56 +/- 13% and 71 +/- 9% inhibition of the C3-fragment and MAC deposition, respectively, whereas the monoclonal antibody HB135, directed against an irrelevant CR2 epitope, had no effect. Blockade......Normal human B lymphocytes activate the alternative pathway of complement via complement receptor type 2 (CR2, CD21), that binds hydrolysed C3 (iC3) and thereby promotes the formation of a membrane-bound C3 convertase. We have investigated whether this might lead to the generation of a C5...... processes on CR2, indicate that MAC formation is a consequence of alternative pathway activation....

  17. Low cost solar array project: Cell and module formation research area. Process research of non-CZ silicon material

    Science.gov (United States)

    1983-01-01

    Meniscus coates tests, back junction formation using a new boron containing liquid, tests of various SiO2 and boron containing liquids, pelletized silicon for replenishment during web growth, and ion implantation compatibility/feasibility study are discussed.

  18. Research of formation of deposits in technological devices and corrosion of contact devices from stainless steel

    Directory of Open Access Journals (Sweden)

    KATAMANOV Vladimir Leonidovich

    2017-11-01

    Full Text Available The paper shows that for majority of technological plants used to process hydrocarbon raw materials when operating a problem of formation of deposits in still-head pipes after the rectifying and stabilization columns, furnaces and other technology devices in oil processing is still of great importance. The structure of still-head deposits of furnace coils and rectifying columns has been studied by the example of small technological plant (STP of JSC Kondensat (Aksay, the Republic of Kazakhstan. It was determined that key components of these deposits are sulfides of iron and copper as well as elementary sulfur. It is shown that the surface of contact devices of STP – grids made of stainless steel of brand 12X18H10T, is substantially subject to corrosion. These samples are the structures which are still keeping geometry of initial grids, but lost their functional properties and characteristics. When mechanical influence is applied such samples easily transform into gray high-disperse powder. During operation period of STP various corrosion inhibitors and deemulgators (for example, TAL-25-13-R have been tested. At the same time practically all tested brands of corrosion inhibitors couldn't decrease corrosion of stainless steel and formation of firm deposits in still-head pipes of technological devices. The existing corrosion inhibitors create protection on the boundary of phases metallic surface – liquid, but they aren't efficient on the boundary of phases metallic surface – liquid – steam-gas phase (at the temperature of 150–250оC. The authors propose the mechanism of formation of these compounds based on result of corrosion of metal gauzes made of stainless steels brand X6CrNiTi18-10in the presence of sulphurous compounds.An active method of corrosion prevention is recommended to apply. The method is based on creation of nanodimensional anticorrosion coatings from binary compounds (such as titanium nitride or pure metals (Ni, Cr, Ti

  19. Incorrect results in software engineering experiments: How to improve research practices

    OpenAIRE

    Jørgensen, Magne; Dybå, Tore; Liestøl, Knut; Sjøberg, Dag

    2016-01-01

    Context The trustworthiness of research results is a growing concern in many empirical disciplines. Aim The goals of this paper are to assess how much the trustworthiness of results reported in software engineering experiments is affected by researcher and publication bias, given typical statistical power and significance levels, and to suggest improved research practices. Method First, we conducted a small-scale survey to document the presence of researcher and publication biases in software...

  20. Report of test and research results on atomic energy obtained in national institutes in fiscal 1983

    International Nuclear Information System (INIS)

    1984-01-01

    As for the test and research on the utilization of atomic energy by national organizations, the budget was appropriated for the first time in fiscal year 1956. Since then, many valuable results of research have been produced in the diverse fields of nuclear fusion, safety research, food irradiation, medicine and others, in this way, the test and research have played large roles in the promotion of the utilization of atomic energy in Japan. This is the 24th report, in which the results of the test and research on the utilization of atomic energy carried out in fiscal year 1983 by national organizations are summarized. 5 researches on nuclear fusion, 19 researches on engineering safety and environmental radioactivity safety, 3 researches on food irradiation, 6 researches on the countermeasures to cancer, 19 researches on agriculture, forestry and fishery, 30 researches on medicine, pharmaceuticals and environmental hygiene, 6 researches on mining and industry, 6 researches on power reactors and nuclear ships, 1 research on agricultural water, 7 researches on activation analysis and 4 researches on injury prevention are reported. (Kako, I.)

  1. Description of test facilities bound to the research on sodium aerosols - some significant results

    Energy Technology Data Exchange (ETDEWEB)

    Dolias, M; Lafon, A; Vidard, M; Schaller, K H [DRNR/STRS - Centre de Cadarache, Saint-Paul-lez-Durance (France)

    1977-01-01

    This communication is dedicated to the description of the CEA (French Atomic Energy Authority) testing located at CADARACHE and which are utilized for the study of sodium aerosols behavior. These testing loops are necessary for studying the operating of equipment such as filters, sodium vapour traps, condensers and separators. It is also possible to study the effect of characteristics parameters on formation, coagulation and carrying away of sodium aerosols in the cover gas. Sodium aerosols deposits in a vertical annular space configuration with a cold area in its upper part are also studied. Some significant results emphasize the importance of operating conditions on the formation of aerosols. (author)

  2. Rural Shop-Based Health Program Planning: a Formative Research Approach Among Owners.

    Science.gov (United States)

    Hall, Marla B; Eden, Tiffany M; Bess, Jukelia J; Landrine, Hope; Corral, Irma; Guidry, Jeffrey J; Efird, Jimmy T

    2017-06-01

    African American barbershops and beauty salons are settings that have been identified as a significant and culturally relevant venue to reach minority populations for health promotion activities. By being located in almost every town in the USA, this setting is a viable means to promote healthy lifestyles among African Americans. The purpose of this formative research project was to assess African American barbershop and beauty salon owners' perceptions of providing health promotion programming in their shops, as well as to obtain information on health topics of interest and strategies for implementation. Interviewees were recruited using snowballing among clientele and owner referrals, between November 2014 and August 2015. A total of 20 barbershop and salon owners, across 11 counties in eastern North Carolina, completed face-to-face interviews. Responses were stratified by barbershops and beauty salons. Across both groups, all owners stated it would be a good idea to have health programs/interventions within the shop setting. Most noted topics of interest included diet and nutrition, hypertension, and (wo)men's reproductive health. When asked further about these desired topics, both benefits and relevance to customers and the African American community were the reasons for their selections. In addition, across barbershops and salons, 90 % of owners stated interest in having a program implemented in their shop. This information will be used to guide the development of shop-based interventions, with the aid of a community advisory board composed of shop owners, individual barbers and stylists and customers.

  3. The context and practice of handwashing among new mothers in Serang, Indonesia: a formative research study.

    Science.gov (United States)

    Greenland, Katie; Iradati, Endang; Ati, Abigael; Maskoen, Yanti Yulianti; Aunger, Robert

    2013-09-11

    This article reports on formative research into the context and practice of handwashing with soap by new mothers, which can substantially impact child morbidity and mortality. New mothers are an important target group for handwashing interventions: they are considered particularly susceptible to behaviour change and their actions can directly affect a child's health. Twenty-seven mothers of infants (including neonates) from urban and rural sub-districts of Serang were recruited and filmed over a period of eight hours. Video footage was used to identify handwashing occasions and to understand the context in which behaviour took place. Each woman was subsequently interviewed. Handwashing with soap was found to be infrequent, typically occurring after eating, cooking and household chores or after cleaning a child's bottom. Handwashing before preparing food or eating was rare. Pre-pregnancy routines were reported to have been disrupted. Advice on child care comes from many sources, particularly the midwife and new child's grandmother. Developing interventions to change perceptions and practice of handwashing would seed an important behaviour and could save lives. New mothers represent an ideal target group for such an intervention. We suggest that interventions target an increase in handwashing with soap after contact with own and a baby's faecal matter as part of the post-defecation hygiene routines. As the child's grandmother is an authoritative source of information about parenting, interventions focussed on improving newborn care could target grandmothers as well as midwives.

  4. Report of the research results with University of Tokyo, Nuclear Engineering Research laboratory's Facilities in fiscal 1992

    International Nuclear Information System (INIS)

    1993-01-01

    This publication summarizes the results of the joint utilization of the research 'Yayoi' and the electron beam accelerator in the Nuclear Engineering Research Laboratory, University of Tokyo, in the fiscal year 1992. The Yayoi was operated smoothly through the year, and the number of research themes, for which the reactor Yayoi was jointly utilized and the related themes reached 23 cases. The research themes of the linac count up to 17, after its reconstruction to be twin-linac. In this publication, in addition to the utilization reports, also the 16 reports of Yayoi Study Meetings held in fiscal year 1992 are collected. (J.P.N.)

  5. A Panoramic View of Star Formation in Milky Way: Recent Results from Galactic Plane FIR/Sub-mm Surveys

    Science.gov (United States)

    Elia, Davide

    2017-11-01

    The star formation process involves a continuous gas flow from galactic (kpc) down to stellar (AU) scales. While targeted observations of single star forming sources are needed to understand the steps of this process with increasing detail, large unbiased Galactic plane surveys permit to reconstruct the map of star forming sites across the Milky Way, considered as an unique star formation engine. On the one hand, such surveys provide the community with a huge number of candidate targets for future follow-up observations with state-of-the-art telescope facilities, on the other hand they can provide reliable estimates of global parameters, such as Galactic star formation efficiency and rate, through which it is possible to establish comparisons with other galaxies. In this talk I will review the main results of recent FIR/sub-mm continuum emission Galactic surveys, with special attention to the Hi-GAL Herschel project, having the advantage (but also the complication) of being a multi-wavelength survey covering the spectral range in which the cold interstellar dust is expected to emit. The subsequent VIALACTEA project represents an articulate effort to combine Hi-GAL with other continuum and line surveys to refine the census of star forming clumps in the Galactic plane, and to use it to describe the Milky Way as a whole. Interpretation limitations imposed by the loss of detail with increasing distance are also discussed.

  6. Reports of the research results for the peaceful uses of atomic energy, no. 19

    International Nuclear Information System (INIS)

    1980-01-01

    Many valuable results have been obtained by the tests and researches concerning the peaceful utilization of atomic energy, and they accomplished major role in the promotion of the peaceful utilization of atomic energy in Japan. In this report, the results of the tests and researches on the peaceful utilization of atomic energy carried out by national research institutes and others in 1978 fiscal year are outlined. It is desirable to deepen understandings further on the recent trend and results of the tests and researches with this book. The report is divided into the following chapters: nuclear fusion, safety research (technological safety research, environmental radioactivity safety research), food irradiation, countermeasures to cancers, agriculture, forestry and fishery (fertilized soil, quality improvement, farm product protection, breeding improvement), medicine (diagnosis and therapy, pharmaceuticals, environmental hygiene, application to living body pathology), mining and industry (radiation chemistry, radiation measurement, process analysis), power utilization (nuclear reactor materials, nuclear ships), civil engineering, radioactivation analysis, and injury prevention research. (Kako, I.)

  7. Methodological approach to mainstreaming the research content formation Technician in Nursing in the Ecuadorian context

    Directory of Open Access Journals (Sweden)

    Lola Rosario Altamirano-Baquerizo

    2016-03-01

    Full Text Available The work presented is from recognizing the training needs of the students of the Higher Technical career in Nursing Bolivarian Technological Institute of Technology, since it appears as regularly as research training is mainly associated with the search bibliographic information and not as a tool for solving professional problems, coupled with the project of certification. Why this paper aims to draft pedagogical nature reflections provide insight into the methodological guidelines for mainstreaming research training of Technician in Nursing in the Ecuadorian context. This result of the doctoral research carried out on this subject, with the application of empirical and theoretical methods which set the proposals that contribute to the solution of this problem.

  8. Telomere disruption results in non-random formation of de novo dicentric chromosomes involving acrocentric human chromosomes.

    Directory of Open Access Journals (Sweden)

    Kaitlin M Stimpson

    2010-08-01

    Full Text Available Genome rearrangement often produces chromosomes with two centromeres (dicentrics that are inherently unstable because of bridge formation and breakage during cell division. However, mammalian dicentrics, and particularly those in humans, can be quite stable, usually because one centromere is functionally silenced. Molecular mechanisms of centromere inactivation are poorly understood since there are few systems to experimentally create dicentric human chromosomes. Here, we describe a human cell culture model that enriches for de novo dicentrics. We demonstrate that transient disruption of human telomere structure non-randomly produces dicentric fusions involving acrocentric chromosomes. The induced dicentrics vary in structure near fusion breakpoints and like naturally-occurring dicentrics, exhibit various inter-centromeric distances. Many functional dicentrics persist for months after formation. Even those with distantly spaced centromeres remain functionally dicentric for 20 cell generations. Other dicentrics within the population reflect centromere inactivation. In some cases, centromere inactivation occurs by an apparently epigenetic mechanism. In other dicentrics, the size of the alpha-satellite DNA array associated with CENP-A is reduced compared to the same array before dicentric formation. Extra-chromosomal fragments that contained CENP-A often appear in the same cells as dicentrics. Some of these fragments are derived from the same alpha-satellite DNA array as inactivated centromeres. Our results indicate that dicentric human chromosomes undergo alternative fates after formation. Many retain two active centromeres and are stable through multiple cell divisions. Others undergo centromere inactivation. This event occurs within a broad temporal window and can involve deletion of chromatin that marks the locus as a site for CENP-A maintenance/replenishment.

  9. Absence of nucleolus formation in raccoon dog-porcine interspecies somatic cell nuclear transfer embryos results in embryonic developmental failure.

    Science.gov (United States)

    Jeon, Yubyeol; Nam, Yeong-Hee; Cheong, Seung-A; Kwak, Seong-Sung; Lee, Eunsong; Hyun, Sang-Hwan

    2016-08-25

    Interspecies somatic cell nuclear transfer (iSCNT) can be a solution for preservation of endangered species that have limited oocytes. It has been reported that blastocyst production by iSCNT is successful even if the genetic distances between donors and recipients are large. In particular, domestic pig oocytes can support the development of canine to porcine iSCNT embryos. Therefore, we examined whether porcine oocytes may be suitable recipient oocytes for Korean raccoon dog iSCNT. We investigated the effects of trichostatin A (TSA) treatment on iSCNT embryo developmental patterns and nucleolus formation. Enucleated porcine oocytes were fused with raccoon dog fibroblasts by electrofusion and cleavage, and blastocyst development and nucleolus formation were evaluated. To our knowledge, this study is the first in which raccoon dog iSCNT was performed using porcine oocytes; we found that 68.5% of 158 iSCNT embryos had the ability to cleave. However, these iSCNT embryos did not develop past the 4-cell stage. Treatment with TSA did not affect iSCNT embryonic development; moreover, the nuclei failed to form nucleoli at 48 and 72 h post-activation (hpa). In contrast, pig SCNT embryos of the control group showed 18.8% and 87.9% nucleolus formation at 48 and 72 hpa, respectively. Our results demonstrated that porcine cytoplasts efficiently supported the development of raccoon dog iSCNT embryos to the 4-cell stage, the stage of porcine embryonic genome activation (EGA); however, these embryos failed to reach the blastocyst stage and showed defects in nucleolus formation.

  10. Clinical verification of genetic results returned to research participants: findings from a Colon Cancer Family Registry.

    Science.gov (United States)

    Laurino, Mercy Y; Truitt, Anjali R; Tenney, Lederle; Fisher, Douglass; Lindor, Noralane M; Veenstra, David; Jarvik, Gail P; Newcomb, Polly A; Fullerton, Stephanie M

    2017-11-01

    The extent to which participants act to clinically verify research results is largely unknown. This study examined whether participants who received Lynch syndrome (LS)-related findings pursued researchers' recommendation to clinically verify results with testing performed by a CLIA-certified laboratory. The Fred Hutchinson Cancer Research Center site of the multinational Colon Cancer Family Registry offered non-CLIA individual genetic research results to select registry participants (cases and their enrolled relatives) from 2011 to 2013. Participants who elected to receive results were counseled on the importance of verifying results at a CLIA-certified laboratory. Twenty-six (76.5%) of the 34 participants who received genetic results completed 2- and 12-month postdisclosure surveys; 42.3% of these (11/26) participated in a semistructured follow-up interview. Within 12 months of result disclosure, only 4 (15.4%) of 26 participants reported having verified their results in a CLIA-certified laboratory; of these four cases, all research and clinical results were concordant. Reasons for pursuing clinical verification included acting on the recommendation of the research team and informing future clinical care. Those who did not verify results cited lack of insurance coverage and limited perceived personal benefit of clinical verification as reasons for inaction. These findings suggest researchers will need to address barriers to seeking clinical verification in order to ensure that the intended benefits of returning genetic research results are realized. © 2017 The Authors. Molecular Genetics & Genomic Medicine published by Wiley Periodicals, Inc.

  11. The Past, Present, and Future of Research in Distance Education: Results of a Content Analysis

    Science.gov (United States)

    Lee, Youngmin; Driscoll, Marcy P.; Nelson, David W.

    2005-01-01

    The articles published in four prominent distance education journals between 1997 and 2002 were categorized and the references cited were tallied. The study provides an opportunity to examine research topics, methods, and citation trends. The results can be used to review current research trends and to explore potential research directions.…

  12. Increasing the trustworthiness of research results: the role of computers in qualitative text analysis

    Science.gov (United States)

    Lynne M. Westphal

    2000-01-01

    By using computer packages designed for qualitative data analysis a researcher can increase trustworthiness (i.e., validity and reliability) of conclusions drawn from qualitative research results. This paper examines trustworthiness issues and therole of computer software (QSR's NUD*IST) in the context of a current research project investigating the social...

  13. MODELING OF THE PROCESS OF FORMATION OF INDIVIDUAL MARKETING DEMAND: A COMPARATIVE ANALYSIS AND GENERALIZATION OF THE PRECEDING CORRESPONDING RESULTS

    Directory of Open Access Journals (Sweden)

    Anatoly V. Korotkov

    2015-01-01

    Full Text Available The article focuses on the modeling of series-STI formation of individual market demand. The analysis, and then sum-of three well-known inmarketing models, which exhaust the currentlyknown approaches is revised. The article shows that all three models have a signifi cant difference in the number of stages and terminology. The obtained results are the basis for the developmentof the author’s model of gradual development of demand - «need - desire - requirement -demand» or abbreviated as «model NDRD» and can be considered as a contribution to the methodology of study a demand.

  14. Biosphere transport and radiation dose calculations resulting from radioactive waste stored in deep salt formation (PACOMA-project)

    International Nuclear Information System (INIS)

    Jong, E.J. de; Koester, H.W.; Vries, W.J. de; Lembrechts, J.F.

    1990-03-01

    Parts are presented of the results of a safety-assessment study of disposal of medium and low level radioactive waste in salt formations in the Netherlands. The study concerns several disposal concepts for 2 kinds of salt formation, a deep dome and a shallow dome. 7 cases were studied with the same Dutch inventory and 1 with a reference inventory R, in order to compare results with those of other PACOMA participants. The total activity of the reference inventory R is 30 percent lower than the Dutch inventory, but some long living nuclides such as I-129, Np-237 and U-238 have a considerably higher activity. This reference inventor R has been combined with the disposal concept of mined cavities in a shallow salt dome. In each case. the released fraction of stored radio-nuclides moves gradually with water through the geosphere to the bio-sphere where it enters a river. River water is used for sprinkler irrigation and for drinking by man and livestock. The dispersal of the radionuclides into the biosphere is calculated with the BIOS program of the NRPB. Subroutines linked to the program add doses via different pathways to obtain a maximum individual dose, a collective dose and an integrated collective dose. This study presents results of these calculations. (author). 11 refs.; 39 figs.; 111 tabs

  15. A formative research-guided educational intervention to improve the knowledge and attitudes of seniors towards influenza and pneumococcal vaccinations.

    Science.gov (United States)

    Ho, Hanley J; Chan, Yin Ying; Ibrahim, Muhamad Alif Bin; Wagle, Anurupa A; Wong, Christina M; Chow, Angela

    2017-11-07

    Adult influenza and pneumococcal vaccination rates in Singapore are low, and factors influencing knowledge and attitudes of seniors towards influenza, pneumonia and their respective vaccines are not well-known. Our study aims to understand the barriers and facilitators towards getting influenza and pneumococcal vaccinations among seniors in Singapore, and subsequently inform the conduct of a relevant community-based educational intervention, as well as evaluate the intervention outcomes. We performed a mixed methods study with two components: Firstly, formative research was conducted among community-dwelling seniors, using focus group discussions (FGDs), to understand their knowledge and attitudes towards influenza, pneumonia and their respective vaccines. Next, a quantitative study was conducted to evaluate knowledge of seniors and the effectiveness of an educational intervention. Four FGDs were organised with 32 participants, who were predominantly female, of lower educational background, and residing in government rental flats. Participants had varying levels of knowledge and many misconceptions about influenza, pneumonia and their respective vaccinations, with concerns about side effects and vaccine effectiveness. The formative research results were used to inform a community-based educational intervention for seniors. Our subsequent evaluation included 604 elderly participants, mainly from lower educational and socio-economic strata, who initially demonstrated poor knowledge scores (median score 5 out of 9, IQR 4-5). Following our intervention, median knowledge score improved to 7 (IQR 6-8) (p seniors which affected their attitudes towards vaccination uptake. Key findings were taken into consideration when implementing the educational intervention. Our community-based intervention was effective in improving knowledge and attitudes, and could be used as a cue to action for short-term behaviour changes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. Using three-phase theory-based formative research to explore healthy eating in Australian truck drivers.

    Science.gov (United States)

    Vayro, Caitlin; Hamilton, Kyra

    2016-03-01

    In Australia, fruit and vegetable consumption is lower than recommended while discretionary foods (i.e., foods high in fat, sugar, and salt) are eaten in excess. Long-haul truck drivers are a group at risk of unhealthy eating but have received limited attention in the health literature. We aimed to examine long-haul truck drivers eating decisions in order to develop theory-based and empirically-driven health messages to improve their healthy food choices. Drawing on the Theory of Planned Behavior, three-phased formative research was conducted using self-report surveys. Phase 1 (N = 30, Mage = 39.53, SDage = 10.72) identified modal salient beliefs about fruit and vegetable (FV) intake and limiting discretionary choices (DC). There were nine behavioral and seven normative beliefs elicited for both FV and DC; while nine and five control beliefs were elicited for FV and DC, respectively. Phase 2 (N = 148, Mage = 44.23, SDage = 12.08) adopted a prospective design with one week follow-up to examine the predictors of FV and DC intention and behavior. A variety of behavioral and control beliefs were predictive of FV and DC intention and behavior. Normative beliefs were predictive of FV intention and behavior and DC intention only. Phase 3 (N = 20, Mage = 46.9, SDage = 12.85) elicited the reasons why each belief is held/solutions to negative beliefs, that could be used as health messages. In total, 40 reasons/solutions were identified: 26 for FV and 14 for DC. In summary, we found that specific behavioral, normative and control beliefs influenced FV and DC eating decisions. These results have implications for truck driver's health and provide formative research to inform future interventions to improve the food choices of a unique group who are at risk of unhealthy eating behaviors. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Outline of the safety research results, in the power reactor field, fiscal year 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    The Power Reactor and Nuclear Fuel Development Corporation (PNC) has promoted the safety research in fiscal year of 1996 according to the Fundamental Research on Safety Research (fiscal year 1996 to 2000) prepared on March, 1996. Here is described on the research results in fiscal year 1996, the first year of the 5 years programme, and whole outline of the fundamental research on safety research, on the power reactor field (whole problems on the new nuclear converter and the fast breeder reactor field and problems relating to the power reactor in the safety for earthquake and probability theoretical safety evaluation field). (G.K.)

  18. An Action Research Study of High School English Language Arts, Intensive Reading, and Formative Assessment Principles

    Science.gov (United States)

    Welch, Karen P.

    2017-01-01

    Formative assessment has been identified as an effective pedagogical practice in the field of education, where teachers and students engage daily in an interactive process to gather evidence of the students' proficiency of a specific learning goal. The evidence collected by the teacher and a student during the formative assessment process allows…

  19. Practical implications for RPV irradiation surveillance under long term operation based on latest research results

    International Nuclear Information System (INIS)

    Hein, H.; Keim, E.; Barthelmes, J.; Schnabel, H.

    2015-01-01

    The international programs CARISMA, CARINA and LONGLIFE belong to the research programs which have been performed during the last 10 years to study the irradiation behavior of RPV steels under long term operation of more than 60 years. Some characteristic but different irradiated RPV steels used in Pressurized Water Reactors have been extensively investigated in each of those three programs. Whereas the CARISMA and CARINA programs were mainly focused on material testing to study the irradiation-induced change of material properties in terms of fracture toughness, the main objective of LONGLIFE was to investigate the change of microstructure with various analysis techniques and to understand the mechanisms behind. In this way it was possible to get a comprehensive material characterization in terms of macro-physical properties and micro-structural features for a number of RPV steels which have been studied at different irradiation levels up to 8*10 19 cm -2 (E > 1 MeV). The essential macro-physical and micro-structural results are summarized, in particular regarding the impact of copper and nickel, and the neutron flux on the irradiation behavior and with respect to possible late irradiation effects under long term operation. Moreover, the change of material properties is linked with embrittlement mechanisms such as formation of element specific precipitations, segregations, and matrix defects. Well-known trend curves are also applied to the measured T 41 and T 0 data in order to assess their appropriateness for long term operation. Based on the comprehensive available data base, practical implications for RPV irradiation surveillance programs under long term operation are highlighted with respect to issues like material specific application of reference temperature concepts, data scattering, prediction of high fluence behavior and how to cope with possible late irradiation effects. Finally, best practices for RPV irradiation surveillance programs are suggested from

  20. Report of the research results with JAERI's facilities in fiscal 1975

    International Nuclear Information System (INIS)

    1976-07-01

    Results of the research works by educational institutions using facilities of the Japan Atomic Energy Research Institute in fiscal 1975 are reported in individual summaries. Facilities utilized are research reactors, Co-60 irradiation facilities, hot laboratory, Linac and electron accelerators. Fields of research are the following: nuclear physics, radiation damage/solid-state physics, positron annihilation, activation analysis/nuclear chemistry, hot atom chemistry, irradiation effects, biology, and neutron diffraction; and, cooperative works to JAERI. (Mori, K.)

  1. Quantification of Release of Critical Elements, Formation of Fly Ash and Aerosols: Status on Current Understanding and Research Needs

    DEFF Research Database (Denmark)

    Jappe Frandsen, Flemming

    2017-01-01

    Deposit formation in utility boilers occurs via a number of consecutive steps; 1) release of critical elements like K, Na, Pb, Zn, S and Cl, 2) formation of gaseous species, fly ash and aerosols, 3) transport and adhesion of ash species, 4) deposit build-up and consolidation, and, finally, 5...... formation (slagging and fouling) on superheater tubes, leading to a potential reduction in heat transfer efficiency to the water/steam cycle, or, to chemical attack (corrosion) or physical wear (erosion) of superheater tubes. These problems may give rise to irregular operation, or even costly shutdowns...... of combustion units.Through several years, high quality research has been conducted on characterization of fuels, ashes and deposit formation in utility boilers fired with coal, biomass and waste fractions. Huge amounts of experimental data have been reported, from such work, but the fact...

  2. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's facilities in fiscal 1993

    International Nuclear Information System (INIS)

    1994-01-01

    This publication summarizes the results of the joint utilization of the research 'Yayoi' and the electron beam accelerator in the Nuclear Engineering Research Laboratory, University of Tokyo, in the fiscal year 1993. In this report, the gists of 15 researches which were carried out on pile of the Yayoi, 9 researches off pile of the Yayoi and 14 researches by using the linear accelerator are collected. In addition, the 13 reports of Yayoi Study Meeting held in fiscal year 1993 are collected. Moreover, the list of the events carried out in the facility in fiscal year 1993, the registers of names of various committees, and the register of the names of persons who were in charge of joint utilization experiments in fiscal year 1993 are attached. (K.I.)

  3. Meeting the Needs of Sexual and Gender Minority Youth: Formative Research on Potential Digital Health Interventions.

    Science.gov (United States)

    Steinke, Jessica; Root-Bowman, Meredith; Estabrook, Sherry; Levine, Deborah S; Kantor, Leslie M

    2017-05-01

    Sexual and gender minority youth (SGMY) have unique risk factors and worse health outcomes than their heterosexual and cisgender counterparts. SGMY's significant online activity represents an opportunity for digital interventions. To help meet the sex education and health needs of SGMY and to understand what they consider important, formative research was conducted to guide and inform the development of new digital health interventions. Semistructured interviews, in-person focus groups, and online focus groups were conducted with 92 youths (aged 15-19 years) who self-identify as nonheterosexual, noncisgender, questioning, and/or have engaged in same-sex sexual behavior. Data were coded and analyzed using inductive thematic analysis. Thematic analysis revealed that SGMYs are often driven online by experiences of isolation, stigmatization, and lack of information and are looking for a supportive, validating community and relevant, accurate information. Gender minority youths felt that they faced a larger number of and more extreme incidences of discrimination than sexual minority youths. Most youths described interpersonal discrimination as having substantial negative effects on their mental health. Any digital intervention for SGMY should focus on mental health and well-being holistically rather than solely on risk behaviors, such as preventing HIV. Interventions should include opportunities for interpersonal connection, foster a sense of belonging, and provide accurate information about sexuality and gender to help facilitate positive identity development. Content and delivery of digital interventions should appeal to diverse sexualities, genders, and other intersecting identities held by SGMY to avoid further alienation. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  4. Amnestic MCI Patients? Perspectives toward Disclosure of Amyloid PET Results in a Research Context

    OpenAIRE

    Vanderschaeghe, Gwendolien; Schaeverbeke, Jolien; Vandenberghe, Rik; Dierickx, Kris

    2017-01-01

    Background Researchers currently are not obligated to share individual research results (IRR) with participants. This non-disclosure policy has been challenged on the basis of participants? rights to be aware and in control of their personal medical information. Here, we determined how patients view disclosure of research PET results of brain amyloid and why they believe it is advantageous or disadvantageous to disclose. Method As a part of a larger diagnostic trial, we conducted semi-structu...

  5. Development of a Standardized Approach to Disclosing Amyloid Imaging Research Results in Mild Cognitive Impairment

    OpenAIRE

    Lingler, Jennifer H.; Butters, Meryl A.; Gentry, Amanda L.; Hu, Lu; Hunsaker, Amanda E.; Klunk, William E.; Mattos, Meghan K.; Parker, Lisa A.; Roberts, J. Scott; Schulz, Richard

    2016-01-01

    The increased use of PET amyloid imaging in clinical research has sparked numerous concerns about whether and how to return such research test results to study participants. Chief among these is the question of how best to disclose amyloid imaging research results to individuals who have cognitive symptoms that could impede comprehension of the information conveyed. We systematically developed and evaluated informational materials for use in pre-test counseling and post-test...

  6. The Research Results of Radioactive Waste Management Technology Center Year 1997/1998

    International Nuclear Information System (INIS)

    1998-12-01

    The research results of Radioactive Waste Management Technology Center, National Atomic Energy Agency of Indonesia year 1997/1998 contain paper as form of research results on radioactive waste management related fields. There were included many aspects such as radioactive waste processing, storage, decontamination, decommissioning, safety and environmental aspects. There are 26 papers indexed individually (ID)

  7. The Research Results of Radioactive Waste Management Technology Center Year 1996/1997

    International Nuclear Information System (INIS)

    Budiman, P.; Martono, H.; Las, T.; Lubis, E.; Mulyanto; Wisnubroto, D. S.; Sucipta

    1997-12-01

    The research results of Radioactive Waste Management Technology Center, National Atomic Energy Agency of Indonesia year 1996/1997 contain paper as form of research results on radioactive waste management related fields. There were included many aspects such as radioactive waste processing, storage, decontamination, decommissioning, safety and environmental aspects. There are 24 papers and 12 short communications indexed individually(ID)

  8. Proceeding of the Seminar of Research Result of Multipurpose Reactor Center Year of 1997/1998

    International Nuclear Information System (INIS)

    Jujuratisbela, U.

    1998-08-01

    The proceeding contained papers presented in seminar on research results of Multipurpose Reactor Center year 1997/1998 held on June 9-10, 1998 in Serpong, Indonesia. These papers are the significant result of research activities conducted in the Multipurpose Reactor Center, National Atomic Energy Agency during fiscal year of 1997/1998. There are 37 article which have separated index. (ID)

  9. Overexpression of BMP3 in the developing skeleton alters endochondral bone formation resulting in spontaneous rib fractures.

    Science.gov (United States)

    Gamer, Laura W; Cox, Karen; Carlo, Joelle M; Rosen, Vicki

    2009-09-01

    Bone morphogenetic protein-3 (BMP) has been identified as a negative regulator in the skeleton as mice lacking BMP3 have increased bone mass. To further understand how BMP3 mediates bone formation, we created transgenic mice overexpressing BMP3 using the type I collagen promoter. BMP3 transgenic mice displayed spontaneous rib fractures that were first detected at E17.0. The fractures were due to defects in differentiation of the periosteum and late hypertrophic chondrocytes resulting in thinner cortical bone with decreased mineralization. As BMP3 modulates BMP and activin signaling through ActRIIB, we examined the ribs of ActRIIB receptor knockout mice and found they had defects in late chondrogenesis and mineralization similar to BMP3 transgenic mice. These data suggest that BMP3 exerts its effects in the skeleton by altering signaling through ActRIIB in chondrocytes and the periosteum, and this results in defects in bone collar formation and late hypertrophic chondrocyte maturation leading to decreased mineralization and less bone. 2009 Wiley-Liss, Inc.

  10. Preliminary investigation results as applied to utilization of Ukrainian salt formations for disposal of high-level radioactive waste

    International Nuclear Information System (INIS)

    Shekhunova, S.B.; Khrushchov, D.P.; Petrichenko, O.I.

    1994-01-01

    The salt-bearing formations have been investigated in five regions of Ukraine. Upper Devonian and Lower Permian evaporite formations in Dnieper-Donets Depression and in the NW part of Donets basin are considered to be promising for disposal of high-level radioactive waste (HLRW). Rock salt occurs there either as bedded salts or as salt pillows and salt diapirs. Preliminary studies have resulted in selection of several candidate sites that show promise for construction of a subsurface pilot lab. Ten salt domes and two sites in bedded salts have been proposed for further exploration. Based on microstructural studies it is possible to separate the body of a salt structure and to locate within its limits the rock salt structure and to locate within its limits the rock salt blocks of different genesis, i.e.: (a) blocks characteristic of initial undisturbed sedimentary structure; (b) flow zones; (c) sliding planes; (d) bodies of loose or uncompacted rock salt. Ultramicrochemical examination of inclusions in halite have shown that they are composed of more than 40 minerals. It is emphasized that to assess suitability of a structure for construction of subsurface lab, and also the potential construction depth intervals, account should be taken of the results of ultra microchemical and microstructural data

  11. Researchers' experience with project management in health and medical research: Results from a post-project review

    Science.gov (United States)

    2011-01-01

    Background Project management is widely used to deliver projects on time, within budget and of defined quality. However, there is little published information describing its use in managing health and medical research projects. We used project management in the Alcohol and Pregnancy Project (2006-2008) http://www.ichr.uwa.edu.au/alcoholandpregnancy and in this paper report researchers' opinions on project management and whether it made a difference to the project. Methods A national interdisciplinary group of 20 researchers, one of whom was the project manager, formed the Steering Committee for the project. We used project management to ensure project outputs and outcomes were achieved and all aspects of the project were planned, implemented, monitored and controlled. Sixteen of the researchers were asked to complete a self administered questionnaire for a post-project review. Results The project was delivered according to the project protocol within the allocated budget and time frame. Fifteen researchers (93.8%) completed a questionnaire. They reported that project management increased the effectiveness of the project, communication, teamwork, and application of the interdisciplinary group of researchers' expertise. They would recommend this type of project management for future projects. Conclusions Our post-project review showed that researchers comprehensively endorsed project management in the Alcohol and Pregnancy Project and agreed that project management had contributed substantially to the research. In future, we will project manage new projects and conduct post-project reviews. The results will be used to encourage continuous learning and continuous improvement of project management, and provide greater transparency and accountability of health and medical research. The use of project management can benefit both management and scientific outcomes of health and medical research projects. PMID:21635721

  12. MARKETING RESEARCHES OF THE POPULATIONS HEALTH STATE AS A FACTOR OF DEMAND FORMATION IN THE MARKET OF PAID MEDICAL SERVICES

    Directory of Open Access Journals (Sweden)

    Nataliia Hrechanyk

    2017-08-01

    Full Text Available The state of health of the population is one of the most important indicators of the well-being of the nation. Important directions of health care reform are optimization of management, rational distribution of limited financial resources, efficient use of material resources, introduction of health insurance, restructuring of treatment and preventive care to the people. Marketing of medical services market is one of the most complex types of marketing. Because it is medical services that are connected with the protection and maintenance of the most important values ​​of a person - life and health. The market for medical services is a combination of socio-economic relations in the healthcare sector. The most important components of the analysis of any market, including the market of medical services, are marketing research, which is a systematic collection, processing, analysis of data and information in order to formulate proposals for effective activities on it. In the field of public health, marketing can be defined as a complex process of planning, economic substantiation and management of the process of provision of medical services, the formation of a pricing policy of the medical-preventive process, ensuring effective communication with patients. The purpose of the study is to identify the health of the population and determine the demand factors for paid health services and their demand. The main task set before market research on the health of the population is the formation and provision of benefits to consumers that meet their needs for qualified medical care and quality of life. The research methods used in the work are based on probabilistic, stratified, quota, representative samples for the entire population of Ivano-Frankivsk and Ivano-Frankivsk region. The obtained results allow us to give a realistic assessment of the main trends and allow us to assess the potential of socio-economic adaptation of the population in the

  13. Using protection motivation theory and formative research to guide an injury prevention intervention: increasing adherence to the North American Guidelines for Children's Agricultural Tasks.

    Science.gov (United States)

    Ashida, Sato; Heaney, Catherine A; Kmet, Jennifer M; Wilkins, J R

    2011-05-01

    The North American Guidelines for Children's Agricultural Tasks (NAGCAT) were developed to reduce childhood agricultural injuries by assisting adults in assigning appropriate chores and providing needed supervision and training. To develop an effective intervention to increase adherence to NAGCAT among farm parents, formative research (focus groups and pilot-testing) was conducted. Protection motivation theory (PMT) was used to guide this research and inform intervention development. Focus group results suggested how PMT constructs might be addressed to increase adherence. A home visit intervention, using a standardized presentation in POWERPoint™, was developed to (a) introduce NAGCAT, (b) increase motivation to use NAGCAT and enhance safe work behaviors, and (c) ultimately reduce agricultural work-related injuries among youth. Process evaluation data suggests that the intervention was well received by farm parents. Conducting theory-guided formative research identified motivational barriers and strategies for overcoming these barriers that might not have been otherwise apparent.

  14. A redesigned follitropin alfa pen injector for infertility: results of a market research study

    Directory of Open Access Journals (Sweden)

    Abbotts C

    2011-06-01

    Full Text Available Carole Abbotts1, Cristiana Salgado-Braga2, Céline Audibert-Gros31Pharmaceutical Marketing Research Consultancy, London, UK; 2Fertility and Endocrinology Global Business Unit, 3Business Intelligence, Merck Serono SA, Geneva, SwitzerlandBackground: The purpose of this study was to evaluate patient-learning and nurse-teaching experiences when using a redesigned prefilled, ready-to-use follitropin alfa pen injector.Methods: Seventy-three UK women of reproductive age either administering daily treatment with self-injectable gonadotropins or about to start gonadotropin treatment for infertility (aged 24–47 years; 53 self-injection-experienced and 20 self-injection-naïve and 28 nurses from UK infertility clinics were recruited for the study. Following instruction, patients and nurses used the redesigned follitropin alfa pen to inject water into an orange and completed questionnaires to evaluate their experiences with the pen immediately after the simulated injections.Results: Most (88%, n = 64 patients found it easy to learn how to use the pen. Among injection-experienced patients, 66% (n = 35 agreed that the redesigned pen was easier to learn to use compared with their current method and 70% (n = 37 also said they would prefer its use over current devices for all injectable fertility medications. All nurses considered the redesigned pen easy to learn and believed it would be easy to teach patients how to use. Eighty-six percent (n = 24 of the nurses thought it was easy to teach patients to determine the remaining dose to be dialed and injected in a second pen if the initial dose was incomplete. Compared with other injection devices, 96% (n = 27 thought it was "much easier" to "as easy" to teach patients to use the redesigned pen. Based on ease of teaching, 68% (n = 19 of nurses would choose to teach the pen in preference to any other injection method. Almost all (93%, n = 26 nurses considered that having the same pen format for a range of

  15. IRB PERSPECTIVES ON THE RETURN OF INDIVIDUAL RESULTS FROM GENOMIC RESEARCH

    Science.gov (United States)

    Dressler, Lynn G.; Smolek, Sondra; Ponsaran, Roselle; Markey, Janell M.; Starks, Helene; Gerson, Nancy; Lewis, Susan; Press, Nancy; Juengst, Eric; Wiesner, Georgia L.

    2012-01-01

    Purpose Return of individual research results from genomic studies is a hotly debated ethical issue in genomic research. However, the perspective of key stakeholders—Institutional Review Board (IRB) reviewers—has been missing from this dialogue. This study explores the positions and experiences of IRB members and staff regarding this issue. Methods In depth interviews with 31 IRB professionals at six sites across the United States. Results IRB professionals agreed that research results should be returned to research participants when results are medically actionable but only if the participants wanted to know the result. Many respondents expected researchers to address the issue of return of results (ROR) in the IRB application and informed-consent document. Many respondents were not comfortable with their expertise in genomics research, and only a few described actual experiences in addressing ROR. Although participants agreed that guidelines would be helpful, most were reticent to develop them in isolation. Even where IRB guidance exists (e.g., CLIA lab certification required for return), in practice, the guidance has been overruled to allow return (e.g., no CLIA lab performs the assay). Conclusion An IRB-researcher partnership is needed to help inform responsible and feasible institutional approaches to returning research results. PMID:22241094

  16. The Mathematics Teacher Formation and the Teaching for Research and Study Course

    Directory of Open Access Journals (Sweden)

    Ana Rosa Corica

    2013-08-01

    Full Text Available The study of didactic devices with the characteristics of RSC in the teachers' mathematics formation at an Argentine university has led to the future teachers elaboration of their own ideas about of the management of the mentioned device at the Argentine high school. In this paper, results of a semi-structured interview to future teachers are shown. The teachers were attending the last year of the teaching training college at an Argentine university. Our intention was to know the receipt that the future teachers have in the management of an education under the characteristics of RSC to manage the above device in their educational practices. One of the difficulties that the future teachers signal is to select the problematic question that allows to stimulate and to provoke the whole process of study. The choice of the mentioned question is assigned to the same teachers. This constitutes a limitation as for the comprehension and later management of an education for RSC.

  17. Commercialization of genetic research and its impact on the communication of results.

    Science.gov (United States)

    Cardinal, G

    1999-01-01

    Canada has recently seen significant commercial growth in biotechnology; at the same time we have witnessed a considerable reduction in public funding for research. One result is the development of partnerships between academic institutions and industry, which has had important effects on the relationships between researchers, companies, research subjects and society, particularly in the field of genetics. Commercialization of research creates obstacles to the diffusion of research results which is fundamental to the advancement of science. Several recent studies and cases, which are briefly reviewed here, have highlighted these problems. In this paper, the author examines clauses in research contracts in order to analyze and categorize the types of provisions these contracts may contain regarding publication and disclosure of research results. She then discusses the relationships between various actors in genetic research and the issues and conflicts that may arise. Finally, an examination of some recently developed policies in this area reveals the complex network of norms to which a researcher must adhere. The normative framework must take into account the interests of all the various actors, should apply to the broadest possible population, and its various parts must be consistent. Researchers must then be vigilant that they do not enter into contracts which conflict with their rights and obligations regarding publication and dissemination of results.

  18. Analysis of information quality attribute for SME towards adoption of research result

    Science.gov (United States)

    Febriani, E.; Dewobroto, W. S.; Anggraini, R. D.

    2017-12-01

    Small and Medium Enterprises (SME) holds significant role in fostering Indonesian economy. However, the research that is supposed to support the development of SMEs business has not yet fully adopted or utilized. Information attributes may be used as the benchmark to find the intention of SMEs from a research result and develop the strategy of quality information for all organizations both SMEs and the researcher. Therefore, because of the importance of information quality attribute required by SMEs, the research aims to analyses the information quality required by SMEs to clarify the information quality into the dimension of information quality. The research was started by distributing online questionnaire to SMEs. The questionnaire result showed that the content dimension is the most aspect required by SMEs, followed by time and form dimension, respectively. Quality information attribute required by SMEs from a research is that the result may be applied to the business.

  19. "Dancing on the edge of research" - What is needed to build and sustain research capacity within the massage therapy profession? A formative evaluation.

    Science.gov (United States)

    Kania-Richmond, Ania; Menard, Martha B; Barberree, Beth; Mohring, Marvin

    2017-04-01

    Conducting research on massage therapy (MT) continues to be a significant challenge. To explore and identify the structures, processes, and resources required to enable viable, sustainable and high quality MT research activities in the Canadian context. Academically-based researchers and MT professionals involved in research. Formative evaluation and a descriptive qualitative approach were applied. Five main themes regarding the requirements of a productive and sustainable MT research infrastructure in Canada were identified: 1) core components, 2) variable components, 3) varying perspectives of stakeholder groups, 4) barriers to creating research infrastructure, and 5) negative metaphors. In addition, participants offered a number of recommendations on how to develop such an infrastructure. While barriers exist that require attention, participants' insights suggest there are various pathways through which a productive and sustainable MT research infrastructure can be achieved. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1990

    International Nuclear Information System (INIS)

    1991-01-01

    The report of the results of common utilization of the reactor 'Yayoi' and the electron beam linear accelerator is completed. The Yayoi has been operated almost smoothly, and the research themes by its common utilization and the related research reached 19 cases, 4 cases more than the last year. The utilization of making the best use of the features of the Yayoi was carried out, and good results were obtained. On the other hand, the linear accelerator was reconstructed as a twin linear accelerator, and its common utilization was resumed in October, 1989, consequently, the research themes including those utilizing the twin linear accelerator became 14 cases, and the utilization of good condition has continued. In this report, in addition to the above results of the common utilization of the Yayoi and the linear accelerator, 15 reports of Yayoi Study Group carried out in fiscal 1989 are included. (K.I.)

  1. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Cold Climates

    Energy Technology Data Exchange (ETDEWEB)

    Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Florida Solar Energy Center (FSEC); IBACOS; National Renewable Energy Laboratory (NREL)

    2006-08-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in Cold Climates on a cost-neutral basis.

  2. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1979

    International Nuclear Information System (INIS)

    1980-01-01

    The common utilization of the fast neutron source reactor ''Yayoi'' in the University of Tokyo has been continued for nine years, and many results have been obtained. As for the linac, the common utilization was commenced in the last fiscal year. 1663 men utilized the reactor, and 1063 men utilized the linac in 1979. At present, the on-pile researches centering around these two large installations and the off-pile researches toward new large-scale ones are two pillars. It is delightful to collect universal knowledge in the form of the common utilization, to promote researches effectively and to feed the results of researches back to education. Now the learning is devided finely, and the fields in which solution requires the concentration of the expertises in various fields have increased, accordingly the importance of such common utilization has grown more and more. In the common utilization of the reactors, many results were obtained in the researches on the utilization of fast neutron irradiation, the irradiation for medical use, shielding, nuclear fusion neutronics and so on. In the experiments using the linac, the number of the themes is too much, and the machine time allotted to respective themes is very much in short. The night operation system was adopted to ease the situation. Picosecond pulse radiolysis, pulse irradiation in gas, liquid and solid phases, and TOF experiment produced the results. (Kako, I.)

  3. The problem of formation of strategic oil-gas research alliance's in the Caspian region

    International Nuclear Information System (INIS)

    Kovalenko, V.S.; Silantiev, I.D.; Skorobogatov, V.A.

    2002-01-01

    Full text : Common information is given here concerning the Caspian region that is located in the juncture zone of two regions : European and Western Asian. While the European region is a great centre of gas consumption, the Western Asian region contains the largest gas accumulation. Gas supply from Iran, Iraq, Turkmenia in the western direction requires strategic alliances in development of hydrocarbon potential. Also project investments on PSA base are more developed. Russia uses PSA mechanisms and strategic alliance formation. Reasons for strategic alliance formation for every company are widely described. Analysis of seismic data proves existence of anomalies of hydrocarbon pool type to filter the prospect portfolio, geological information complex analysis and preparation materials for oil and gas atlas formation. Peculiarity of Caspian region determine the necessing of international strategic alliance for decision infrastructure formation and ecosystem conservation

  4. Hybrid simulation research on formation mechanism of tungsten nanostructure induced by helium plasma irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Atsushi M., E-mail: ito.atsushi@nifs.ac.jp [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Takayama, Arimichi; Oda, Yasuhiro [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Tamura, Tomoyuki; Kobayashi, Ryo; Hattori, Tatsunori; Ogata, Shuji [Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555 (Japan); Ohno, Noriyasu; Kajita, Shin [Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Yajima, Miyuki [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Noiri, Yasuyuki [Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Yoshimoto, Yoshihide [University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan); Saito, Seiki [Kushiro National College of Technology, Kushiro, Hokkaido 084-0916 (Japan); Takamura, Shuichi [Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota 470-0392 (Japan); Murashima, Takahiro [Tohoku University, 6-3, Aramaki-Aza-Aoba, Aoba-Ward, Sendai 980-8578 (Japan); Miyamoto, Mitsutaka [Shimane University, Matsue, Shimane 690-8504 (Japan); Nakamura, Hiroaki [National Institute for Fusion Science, 322-6 Oroshi-cho, Toki 509-5292 (Japan); Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan)

    2015-08-15

    The generation of tungsten fuzzy nanostructure by exposure to helium plasma is one of the important problems for the use of tungsten material as divertor plates in nuclear fusion reactors. In the present paper, the formation mechanisms of the helium bubble and the tungsten fuzzy nanostructure were investigated by using several simulation methods. We proposed the four-step process which is composed of penetration step, diffusion and agglomeration step, helium bubble growth step, and fuzzy nanostructure formation step. As the fourth step, the formation of the tungsten fuzzy nanostructure was successfully reproduced by newly developed hybrid simulation combining between molecular dynamics and Monte-Carlo method. The formation mechanism of tungsten fuzzy nanostructure observed by the hybrid simulation is that concavity and convexity of the surface are enhanced by the bursting of helium bubbles in the region around the concavity.

  5. CR2-mediated activation of the complement alternative pathway results in formation of membrane attack complexes on human B lymphocytes

    DEFF Research Database (Denmark)

    Nielsen, C H; Marquart, H V; Prodinger, W M

    2001-01-01

    of the CR1 binding site with the monoclonal antibody 3D9 also resulted in a minor reduction in MAC deposition, while FE8 and 3D9, in combination, markedly reduced deposition of both C3 fragments (91 +/- 5%) and C9 (95 +/- 3%). The kinetics of C3-fragment and MAC deposition, as well as the dependence of both......Normal human B lymphocytes activate the alternative pathway of complement via complement receptor type 2 (CR2, CD21), that binds hydrolysed C3 (iC3) and thereby promotes the formation of a membrane-bound C3 convertase. We have investigated whether this might lead to the generation of a C5...... convertase and consequent formation of membrane attack complexes (MAC). Deposition of C3 fragments and MAC was assessed on human peripheral B lymphocytes in the presence of 30% autologous serum containing 4.4 mM MgCl2/20 mM EGTA, which abrogates the classical pathway of complement without affecting...

  6. The Formation of Methodical Approach to Estimation of Scientific-Research, Scientific-Technical, and Innovative Activity of Institutions of Higher Education

    Directory of Open Access Journals (Sweden)

    Yermachenko Volodymyr Ye.

    2017-12-01

    Full Text Available The research is aimed at developing a methodical approach to the construction of an innovative system of estimation of research, scientific, technical, and innovative activities of higher education institutions (HEI on the basis of elaborate structured system of indicators. The proposed methodical approach contains five stages, the research discloses the content of each of them. Based on the results of a comparative analysis of international and national systems of HEI-rating, as well as the usage of economic and mathematical instrumentarium, a list of indicators for estimating their scientific activities in terms of the selected factors and directions of estimation was formed and substantiated. An approach to formation of cluster aggregates of HEI by the criterion of their scientific performance has been suggested. Proposals on formation of a HEI-rating within the limits of the allocated homogeneous groups by means of the system of integral indicators were developed. Prospects for further scientific researches in this direction imply formation of directions of development of managerial decisions in accordance with the obtained results of rating, which will be directed on strengthening and search for new ways of development of scientific activity of HEI, increase of its level of competitiveness and image, and also strengthening of its contribution to the solution of actual problems of economy and society.

  7. Results of research and development in large-scale research centers as an innovation source for firms

    International Nuclear Information System (INIS)

    Theenhaus, R.

    1978-01-01

    The twelve large-scale research centres of the Federal Republic of Germany with their 16,000 employees represent a considerable scientific and technical potential. Cooperation with industry with regard to large-scale projects has already become very close and the know-how flow as well as the contributions to innovation connected therewith are largely established. The first successful steps to utilizing the results of basic research, of spin off and those within the frame of research and development as well as the fulfilling of services are encouraging. However, there is a number of detail problems which can only be solved between all parties concerned, in particular between industry and all large-scale research centres. (orig./RW) [de

  8. An overview of the results of dissertation research in the field of nanotechnology and nanomaterials. Part 4

    Directory of Open Access Journals (Sweden)

    KARPOV Alexey Ivanovich

    2015-11-01

    Full Text Available To popularize scientific achievements the main results of Russian and foreign scientists’ research are published in the form of abstract. The research «Materials of autoclave hardening with the use of nanostructured modifier based on magnetic rock of acid content» set the theory and experimentally proves the opportunity to use magma rock of acid composition for production of nanostructured modifier of the materials of autoclave hardening. Activity of nanostructured modifier is provided by its composition and production technology: high specific surface with formation of nanodispersed polymineral; surface amorphization of rock-forming minerals; processes of mechanical and chemical dissolution of quartz and feldspar components with formation of active silica and alumina silica acids. The research has determined the character of the influence of nanostructured modifier in the sand blend on the gas formation, expansion of concrete mix and finally on the structure formation of the materials during preautoclave period. The authors proposed the compositions for the materials of autoclave hardening with the use of nanostructured modifier made of granite to produce: pressed articles (silicate brick of density 1835–1950 kg/m², ultimate compressive strength – 17,8–23,3 МPа, thermal conductivity – 0,56–0,6 W/m°С., frost resistance – 40–55 cycles, water absorption – 11,4–12,2%. The developed articles meet the requirements of the existing codes: strength grade М150–М200 and frost resistance grade F35–F50. The specialists may be also interested in the following research: «Physical and chemical properties and structure of monomeric and polymer acetylenecarboxylated metals and nanocomposites based on them», «Nanomodified sulphuric binders for the construction materials of general and specific purpose», «Synthesis and catalytic properties of mesoporous nanomaterials based on СеО₂», «Synthesis and properties of

  9. A comparative analysis of on-line and classroom-based instructional formats for teaching social work research

    Directory of Open Access Journals (Sweden)

    David Westhuis

    2006-12-01

    Full Text Available Research comparing courses taught exclusively in traditional face-to-face settings versus courses taught entirely online have shown similar levels of student satisfaction. This article reports findings from a comparative study of student achievement in research skills from classes using two different instructional formats. One group used a classroom-based instructional format and the other group used an online web-based instructional format. Findings indicate that there were no statistically significant differences between the two class formats for eight out of eleven outcome student performance activities and ten out of 13 pedagogical strategies. There were large effect size differences based on class format on four of the student performance activities and for student satisfaction with six of the pedagogical methods. When statistically significant differences were found, it was determined that student performance on learning activities and satisfaction with pedagogical methods were higher for the students in the traditional class. The findings support the conclusions of several studies concerning the effectiveness of online teaching. Limitations and implications for further studies are also suggested.

  10. Report of results on the research and development work 1979 of the Institute for Technical Chemistry

    International Nuclear Information System (INIS)

    1980-02-01

    The results report on the research and development work in 1979 carried out at the Institute for Technical Physics of the Nuclear Research Centre, Karlsruhe is concerned here. The main field of this development work is the research into superconducting magnets for fusion reactors. Studies are published on the material, processing and shape of these magnets. Furthermore, a report is given on fusion magnet technology, superconducting fundamentals and technical superconductors, as well as an cryonergy technique and cryotechnique. (KBI) [de

  11. Examining the Impact of Organizational Strategies for Commercializing the Results of University Research

    OpenAIRE

    Mina Babazadeh Farakhoran; Tahereh Valizadeh; Roghaye Rezaee Giglo; Ali Sadouni; Fariba Semiyari

    2014-01-01

    King key of today world is creating value. it is a way of entering to the today working world and the main key of creation is joinery making and its values. In other words, joinery making is circle band between technology and bazaar. So paying attention to joinery making cause to do joinery making researches survey in university results and effective factors on universities. This research paid attention to the effect of organizational ways on joinery making in university researches. this rese...

  12. Using formative research to develop CHANGE!: a curriculum-based physical activity promoting intervention

    Directory of Open Access Journals (Sweden)

    Knowles Zoe R

    2011-10-01

    Full Text Available Abstract Background Low childhood physical activity levels are currently one of the most pressing public health concerns. Numerous school-based physical activity interventions have been conducted with varied success. Identifying effective child-based physical activity interventions are warranted. The purpose of this formative study was to elicit subjective views of children, their parents, and teachers about physical activity to inform the design of the CHANGE! (Children's Health, Activity, and Nutrition: Get Educated! intervention programme. Methods Semi-structured mixed-gender interviews (group and individual were conducted in 11 primary schools, stratified by socioeconomic status, with 60 children aged 9-10 years (24 boys, 36 girls, 33 parents (4 male, 29 female and 10 teachers (4 male, 6 female. Questions for interviews were structured around the PRECEDE stage of the PRECEDE-PROCEDE model and addressed knowledge, attitudes and beliefs towards physical activity, as well as views on barriers to participation. All data were transcribed verbatim. Pen profiles were constructed from the transcripts in a deductive manner using the Youth Physical Activity Promotion Model framework. The profiles represented analysis outcomes via a diagram of key emergent themes. Results Analyses revealed an understanding of the relationship between physical activity and health, although some children had limited understanding of what constitutes physical activity. Views elicited by children and parents were generally consistent. Fun, enjoyment and social support were important predictors of physical activity participation, though several barriers such as lack of parental support were identified across all group interviews. The perception of family invested time was positively linked to physical activity engagement. Conclusions Families have a powerful and important role in promoting health-enhancing behaviours. Involvement of parents and the whole family is a

  13. MODERN MUNICIPAL POLICIES FOR YOUTH IN RUSSIA: RESULTS OF OUR RESEARCH; THE WAY FORWARD; THE MEANS

    Directory of Open Access Journals (Sweden)

    Ekaterina Aleksandrovna Knyazkova

    2013-12-01

    Full Text Available The purpose of this work is to present the data provided from the research that was devoted to the study about the main conclusions and subsidiary findings of the Municipal Youth Policy, and the development of proposals for action based on its principles.The positive results from the research were as follows:1       There is a theoretical discussion in terms of how to realize the aims of the Municipal Youth Policy.2       It is demonstrated that the State Youth Policy can be made more effective by working with young people in a more target-oriented way, being considerate towards the needs and interests of young people in their local societies.3       The Municipal Youth Policy is studied as a part of the State Youth Policy for the Russian Federation. The MYP has its priorities connected with the place of residence and customs of the local area.4       It is noted that the MYP has not yet been fully implemented, despite the constitutional, legislative and basic legal backing of the local administrations;5       A case is made to increase the political cultural awareness amongst young people who participate in the development of political resources based on the Municipal Youth Policy;6       On the basis of the recognized discrepancies and tendencies of the Municipal Youth Policy, the proposals have been elaborated in regards to the formation of the effective model of the Municipal Youth PolicyThe methodology of the studies conducted uses a wide range of scientific methods. At different stages of the study, a wide range of fact-collecting methods was used, and the processing, analyzing and interpreting of it was flexible.The results of the study may be expressed as follows:1       On the one hand, the Municipal Youth Policy is determined by the State Youth Policy, and its priorities in relation to the young generation; and on the other hand, it is a fundamentally new concept for the Russian Federation.2

  14. Three-dimensional assembly of tissue-engineered cartilage constructs results in cartilaginous tissue formation without retainment of zonal characteristics.

    Science.gov (United States)

    Schuurman, W; Harimulyo, E B; Gawlitta, D; Woodfield, T B F; Dhert, W J A; van Weeren, P R; Malda, J

    2016-04-01

    Articular cartilage has limited regenerative capabilities. Chondrocytes from different layers of cartilage have specific properties, and regenerative approaches using zonal chondrocytes may yield better replication of the architecture of native cartilage than when using a single cell population. To obtain high seeding efficiency while still mimicking zonal architecture, cell pellets of expanded deep zone and superficial zone equine chondrocytes were seeded and cultured in two layers on poly(ethylene glycol)-terephthalate-poly(butylene terephthalate) (PEGT-PBT) scaffolds. Scaffolds seeded with cell pellets consisting of a 1:1 mixture of both cell sources served as controls. Parallel to this, pellets of superficial or deep zone chondrocytes, and combinations of the two cell populations, were cultured without the scaffold. Pellet cultures of zonal chondrocytes in scaffolds resulted in a high seeding efficiency and abundant cartilaginous tissue formation, containing collagen type II and glycosaminoglycans (GAGs) in all groups, irrespective of the donor (n = 3), zonal population or stratified scaffold-seeding approach used. However, whereas total GAG production was similar, the constructs retained significantly more GAG compared to pellet cultures, in which a high percentage of the produced GAGs were secreted into the culture medium. Immunohistochemistry for zonal markers did not show any differences between the conditions. We conclude that spatially defined pellet culture in 3D scaffolds is associated with high seeding efficiency and supports cartilaginous tissue formation, but did not result in the maintenance or restoration of the original zonal phenotype. The use of pellet-assembled constructs leads to a better retainment of newly produced GAGs than the use of pellet cultures alone. Copyright © 2013 John Wiley & Sons, Ltd.

  15. KEEP Reading Research 1974: Overall Strategy and Preliminary Results. Technical Report No. 23.

    Science.gov (United States)

    Tharp, Roland G.; And Others

    Reading research is an important aspect of the Kamehameha Early Education Program. This report describes the overall strategy of the reading research program, which is based on a conceptual framework that divides lines of inquiry into motivation, linguistics, instructional procedures, and correlational analysis. Preliminary results for each of…

  16. Brief review of topmost scientific results obtained in 2016 at the Joint Institute for Nuclear Research

    International Nuclear Information System (INIS)

    Kravchenko, E.I.; Sabaeva, E.V.

    2017-01-01

    This brief review presents the topmost scientific results obtained in 2016 at the Joint Institute for Nuclear Research in such fields as theoretical and experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information about the publications by JINR staff members and activities carried out at the JINR University Centre in 2016. [ru

  17. Brief review of topmost scientific results obtained in 2015 at the Joint Institute for Nuclear Research

    International Nuclear Information System (INIS)

    Sabaeva, E.V.; Krupko, E.I.

    2016-01-01

    This brief review presents the topmost scientific results obtained in 2015 at the Joint Institute for Nuclear Research in such fields as theoretical and experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information about the publications by JINR staff members, awards given to JINR scientists, and activities carried out at the JINR University Centre in 2015. [ru

  18. The Over-Scheduling Myth. Research-to-Results Brief. Publication #2008-12

    Science.gov (United States)

    Mahoney, Joseph L.; Harris, Angel L.; Eccles, Jacquelynne S.

    2008-01-01

    Contrary to popular hypothesis, recent research rejects the notion that most or even many children and youth are over-scheduled and are suffering as a result. In fact, less than one in ten could be described as over-scheduled. Moreover, research indicates that only six in ten children and youth participate in organized out-of-school activities at…

  19. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1983

    International Nuclear Information System (INIS)

    1984-01-01

    Much achievement was obtained also in fiscal 1983 by the common utilization of the nuclear reactor ''Yayoi'' and the linear accelerator in the Nuclear Engineering Research Laboratory, University of Tokyo. These results were summarized, and this report is published. In the utilization of the reactor ''Yayoi'', the period of operation and the maximum output were limited very much, because long cooling period is necessary to prepare for the repair of fuel cladding in the next year. Also foreign research students commonly utilized the reactor ''Yayoi''. The common utilization of the linear accelerator was begun six years ago, and now it is carried out widely and smoothly. The total number of those who commonly utilized the facilities reached 3,179. The summaries of the results of 5 on-pile researches, 17 off-pile researches, and 16 researches using the linear accelerator are collected. The committee meetings and study meetings held in fiscal 1983 are listed. The names of the members of various committees and the names of those in charge of various experiments are given. (Kako, I.)

  20. Transfer Paths of Research Results to the Practice: Observations From the Receiving End

    Science.gov (United States)

    Findikakis, A. N.

    2005-12-01

    A non-scientific poll of fellow practicing professionals suggests that there is a range of opinions regarding the effectiveness of different ways of becoming acquainted with and using the results of academic research in their practice. Journal articles remain the dominant path for transferring research results to the profession, even though accessing them is becoming more difficult with time. Driven primarily by cost considerations personal and corporate subscriptions seem to be on the decline. Libraries are one of the first victims of cost cutting measures in the industry. Even though the availability of journal articles in electronic form facilitates their availability, their prices are prohibitive. This is especially true during when a professional is searching for a solution to a problem and may have to review several papers on the subject. One colleague suggested that the professional organizations and other publishers of research articles could learn from the experience of the music industry, by lowering the cost of downloading individual papers to something like a dollar per article, recovering thus their production costs through the increase in the volume of purchased articles. The posting on the internet of special reports and dissertations by research institutions is viewed as very useful by those working in practice. The distribution through the internet of reports by federal organizations conducting or sponsoring research, such as the U.S. Geological Survey and the U.S. Environmental Protection Agency is greatly appreciated by the practicing professionals. The use of leading researchers as consultants provides a direct path for bringing research results to the practice, but it is limited to a small number of cases where bringing in a consultant can be justified. Short courses are viewed as an effective way of familiarizing professionals with the latest research findings on specific subjects. The notes distributed in such courses are considered

  1. Experimental and clinical research on the inhibition of scarring formation after glaucoma surgery 90Sr radiation

    International Nuclear Information System (INIS)

    Wei Meien; Wang Guzhu; Li Shuqing

    1994-01-01

    Beta radiation of 90 Sr can inhibit the scarring formation so that the success rate of filtration surgery may be improved. After success in animal experiment, trabeculectomy was performed with small sclera flap on 31 eyes of 23 cases of patients with a high risk of scarring formation. Local 90 Sr radiation with a total dosage of 30.24 Gy were given by several times 3 days postoperatively, combined with local use of steroids. The patients were followed-up at 1 to 24 months, averaging 7 months. The intraocular pressure were successfully controlled in 90.3% of the patients. No lens impairment and other complications were observed. This procedure is an adoptive method in preventing scarring formation after glaucoma filtering surgery

  2. Genomic research with human samples. Points of view from scientists and research subjects about disclosure of results and risks of genomic research. Ethical and empirical approach.

    Science.gov (United States)

    Valle Mansilla, José Ignacio

    2011-01-01

    Biomedical researchers often now ask subjects to donate samples to be deposited in biobanks. This is not only of interest to researchers, patients and society as a whole can benefit from the improvements in diagnosis, treatment, and prevention that the advent of genomic medicine portends. However, there is a growing debate regarding the social and ethical implications of creating biobanks and using stored human tissue samples for genomic research. Our aim was to identify factors related to both scientists and patients' preferences regarding the sort of information to convey to subjects about the results of the study and the risks related to genomic research. The method used was a survey addressed to 204 scientists and 279 donors from the U.S. and Spain. In this sample, researchers had already published genomic epidemiology studies; and research subjects had actually volunteered to donate a human sample for genomic research. Concerning the results, patients supported more frequently than scientists their right to know individual results from future genomic research. These differences were statistically significant after adjusting by the opportunity to receive genetic research results from the research they had previously participated and their perception of risks regarding genetic information compared to other clinical data. A slight majority of researchers supported informing participants about individual genomic results only if the reliability and clinical validity of the information had been established. Men were more likely than women to believe that patients should be informed of research results even if these conditions were not met. Also among patients, almost half of them would always prefer to be informed about individual results from future genomic research. The three main factors associated to a higher support of a non-limited access to individual results were: being from the US, having previously been offered individual information and considering

  3. RESULTS OF RESEARCH OF AIR POLLUTION BY AUTOMOBILE TRANSPORT IN THE STREETS OF KHARKIV

    Directory of Open Access Journals (Sweden)

    Lezhneva, E.

    2013-06-01

    Full Text Available Results of the research of the atmospheric air of residential area roadside territory at functioning of motor transport are presented. Architectural and planning activities to improve the environmental performance of the local area of Kharkiv are offered.

  4. Evaluation of seismic induced CDF and ΔCDF with considering the uncertainty reduction research results

    International Nuclear Information System (INIS)

    Hahm, Daegi; Choi, In Kil

    2012-01-01

    In the seismic probabilistic safety assessment (SPSA) of nuclear power plants (NPPs), the efficient and rational methodology to dealing the uncertainty factors are required to increase the reliability of the SPSA results. To reduce the uncertainties in the SPSA approach, many research activities were performed by Korea Atomic Energy Research Institute (KAERI) during the last 5 years mid and long term nuclear research and development program of the ministry of education, science and technology. These outcomes can be implemented to the update or reevaluation of previous NPP's SPSA results. In this study, we applied these uncertainty reduction research results to the update of the SPSA procedure of the target reference plant, i.e., Ulchin unit 5/6 NPP. The refined topics from the SPSA procedure are the seismic fragility, the seismic hazard, and the risk quantification. The detailed process and results are described in the next sections

  5. Broadening measures of success: results of a behavioral health translational research training program.

    Science.gov (United States)

    Baldwin, Julie A; Williamson, Heather J; Eaves, Emery R; Levin, Bruce L; Burton, Donna L; Massey, Oliver T

    2017-07-24

    While some research training programs have considered the importance of mentoring in inspiring professionals to engage in translational research, most evaluations emphasize outcomes specific to academic productivity as primary measures of training program success. The impact of such training or mentoring programs on stakeholders and local community organizations engaged in translational research efforts has received little attention. The purpose of this evaluation is to explore outcomes other than traditional academic productivity in a translational research graduate certificate program designed to pair graduate students and behavioral health professionals in collaborative service-learning projects. Semi-structured qualitative interviews with scholars, community mentors, and academic mentors were conducted regarding a translational research program to identify programmatic impacts. Interviews were transcribed and coded by the research team to identify salient themes related to programmatic outcomes. Results are framed using the Translational Research Impact Scale which is organized into three overarching domains of potential impact: (1) research-related impacts, (2) translational impacts, and (3) societal impacts. This evaluation demonstrates the program's impact in all three domains of the TRIS evaluation framework. Graduate certificate participants (scholars) reported that gaining experience in applied behavioral health settings added useful skills and expertise to their present careers and increased their interest in pursuing translational research. Scholars also described benefits resulting from networks gained through participation in the program, including valuable ties between the university and community behavioral health organizations. This evaluation of the outcomes of a graduate certificate program providing training in translational research highlights the need for more community-oriented and practice-based measures of success. Encouraging practitioner

  6. THE RESEARCH ACTIVITY OF THE UNIVERSITY TEACHERS: DIRECTIONS, RESULTS, AND PROSPECTS. SOCIOLOGICAL CONTENT

    Directory of Open Access Journals (Sweden)

    I. A. Vasilyev

    2016-01-01

    Full Text Available The main purpose of an integrated monitoring research is the analysis of the main directions of research activity of faculty, staff and young scientists of the university.Methods. Scientific and theoretical analysis of publications on the researched topic are used as basic methods; sociological and diagnostic data collection methods; the method of statistical processing and classification of documentary and empirical data; the methods of content analysis and quantification of documentary and sociological information.Scientific novelty. The research is characterized by an integrated approach to the study of the problem: the basic provisions are analyzed; conclusions and recommendations of reports on research projects made by members of temporary research teams (or, university scientists and teaching staff. The classification (depending on the translation vectors results of dissertation works of graduate students, doctoral candidates is carried out in the course of the present study. Documentary information about the publication and presentation of scientific and pedagogical staff of the university is systematized; the report and information cards on the activities of innovative platforms are analyzed. The research team, with the direct participation of the author, after studying a few scientific publications on the subject, has developed an original method of complex research of the main directions of research activity of university scientists.Results. The presented research has allowed to note publication and innovative activity of the research and educational personnel, along with other its types, can act as the indicators characterizing the main directions of research activity both of higher education institution in general, and its concrete educational and scientific divisions. At the same, time the author emphasizes that efficiency of research process is caused not so much by quantitative as qualitative characteristics of concrete research

  7. Theory-Based Formative Research on an Anti-Cyberbullying Victimization Intervention Message.

    Science.gov (United States)

    Savage, Matthew W; Deiss, Douglas M; Roberto, Anthony J; Aboujaoude, Elias

    2017-02-01

    Cyberbullying is a common byproduct of the digital revolution with serious consequences to victims. Unfortunately, there is a dearth of empirically based methods to confront it. This study used social cognitive theory to design and test an intervention message aimed at persuading college students to abstain from retaliation, seek social support, save evidence, and notify authorities-important victim responses identified and recommended in previous research. Using a posttest-only control group design, this study tested the effectiveness of an intervention message in changing college students' perceived susceptibility to and perceived severity of cyberbullying as well as their self-efficacy, response efficacy, attitudes, and behavioral intentions toward each recommended response in future episodes of cyberbullying. Results indicated that the intervention message caused participants in the experimental condition to report significantly higher susceptibility, but not perceived severity, to cyberbullying than those in the control condition. The intervention message also caused expected changes in all outcomes except self-efficacy for not retaliating and in all outcomes for seeking social support, saving evidence, and notifying an authority. Implications for message design and future research supporting evidence-based anti-cyberbullying health communication campaigns are discussed.

  8. International Research Results and Accomplishments From the International Space Station - A New Compilation

    Science.gov (United States)

    Ruttley, Tara; Robinson, Julie A.; Tate-Brown, Judy; Perkins, Nekisha; Cohen, Luchino; Marcil, Isabelle; Heppener, Marc; Hatton, Jason; Tasaki, Kazuyuki; Umemura, Sayaka; hide

    2016-01-01

    In 2016, the International Space Station (ISS) partnership published the first-ever compilation of international ISS research publications resulting from research performed on the ISS through 2011 (Expeditions 0 through 30). International Space Station Research Accomplishments: An Analysis of Results. From 2000-2011 is a collection of over 1,200 journal publications that describe ISS research in the areas of biology and biotechnology; Earth and space science; educational activities and outreach; human research; physical sciences; technology development and demonstration; and, results from ISS operations. This paper will summarize the ISS results publications obtained through 2011 on behalf of the ISS Program Science Forum that is made up of senior science representatives across the international partnership. NASA's ISS Program Science office maintains an online experiment database (www.nasa.gov/iss- science) that tracks and communicates ISS research activities across the entire ISS partnership, and it is continuously updated by cooperation and linking with the results tracking activities of each partner. It captures ISS experiment summaries and results and includes citations to the journals, conference proceedings, and patents as they become available. This content is obtained through extensive and regular journal and patent database searches, and input provided by the ISS international partners ISS scientists themselves. The International Space Station Research Accomplishments: An Analysis of Results From 2000-2011 is a testament to the research that was underway even as the ISS laboratory was being built. It rejects the scientific knowledge gained from ISS research, and how it impact the fields of science in both space and traditional science disciplines on Earth. Now, during a time when utilization is at its busiest, and with extension of the ISS through at least 2024, the ISS partners work together to track the accomplishments and the new knowledge gained in a

  9. 2005 dossier. ANDRA's researches on the geological disposal of high-level and long-lived radioactive wastes. Results and perspectives

    International Nuclear Information System (INIS)

    2005-06-01

    limiting the effects of heat; 13 - Results Status of progress and new perspectives: Fifteen years of considerable progress in research, The feasibility of a repository in a clay formation has been established, A repository in a granite formation is conceivable, After 2006: What are the perspectives for research on clay formation?

  10. Results and future plans for the innovative basic research on high temperature engineering

    International Nuclear Information System (INIS)

    2001-05-01

    The High Temperature Engineering Test Reactor (HTTR) is under the rise-to-power stage at the Oarai Research Establishment of Japan Atomic Energy Research Institute (JAERI). This reactor is aimed not only at establishment of the infrastructural technology on high temperature gas-cooled reactor and its upgrading, but also at promotion of the innovative basic research on high temperature engineering. The research is a series of innovative high-temperature irradiation studies, making the best use of the characteristic of the HTTR that it provides a very wide irradiation space at high temperatures. The JAERI has been conducting preliminary tests of the innovative research since 1994, in collaboration with universities and other research institutes, in the fields of 1) new materials development, 2) high temperature radiation chemistry and fusion-related research, and 3) high temperature irradiation techniques and other nuclear research. The HTTR Utilization Research Committee has been examining the results and methodology of the preliminary tests and the future plans, as well as examining the preparatory arrangements of facilities for the HTTR irradiation and post-irradiation examinations. This report presents a summary of results of the preliminary tests and preparatory arrangements for about seven years, together with an outline of the future plans. (author)

  11. Improving Interactive Health Literacy Skills of Older Adults: Lessons Learned From Formative Organizational Research With Community Partners.

    Science.gov (United States)

    Parmer, John; Furtado, Debra; Rubin, Donald L; Freimuth, Vicki; Kaley, Terry; Okundaye, Mumbi

    2015-01-01

    Meals on Wheels (MOW) organizations are ideal community partners for delivering social support relating to health information exchange for vulnerable and home-bound older adults. This article illustrates how formative organizational evaluation can be used to adapt health literacy interventions delivered by community partners. Key informant interviews and ethnographic observations were conducted as part of a formative organizational evaluation of potential community partners. The observed brevity of volunteer-client interaction led program planners to incorporate substantial emphasis on communicating with older adults into the health literacy coach training curriculum. Ethnographic observations made clear that program materials had to be portable and fit it in with the mobile nature of MOW delivery. Formative organizational research can greatly increase the chance of successful implementation of public health interventions when those interventions will be implemented in partnerships with community-based organizations in diverse settings and with varying practices.

  12. Characterizing researchers by strategies used for retaining minority participants: results of a national survey.

    Science.gov (United States)

    Butler, James; Quinn, Sandra C; Fryer, Craig S; Garza, Mary A; Kim, Kevin H; Thomas, Stephen B

    2013-09-01

    Limited attention has been given to the optimal strategies for retaining racial and ethnic minorities within studies and during the follow-up period. High attrition limits the interpretation of results and reduces the ability to translate findings into successful interventions. This study examined the retention strategies used by researchers when retaining minorities in research studies. From May to August 2010, we conducted an online survey with researchers (principal investigators, research staff, and IRB members) and examined their use of seven commonly used retention strategies. The number and type of retention strategies used, how these strategies differ by researcher type, and other characteristics (e.g., funding) were explored. We identified three clusters of researchers: comprehensive retention strategy researchers - utilized the greatest number of retention strategies; moderate retention strategy researchers - utilized an average number of retention strategies; and limited retention strategy researchers - utilized the least number of retention strategies. The comprehensive and moderate retention strategy researchers were more likely than the limited retention strategy researchers to conduct health outcomes research, work with a community advisory board, hire minority staff, use steps at a higher rate to overcome retention barriers, develop new partnerships with the minority community, modify study materials for the minority population, and allow staff to work flexible schedules. This study is a novel effort to characterize researchers, without implying a value judgment, according to their use of specific retention strategies. It provides critical information for conducting future research to determine the effectiveness of using a combination of retention strategies. Copyright © 2013. Published by Elsevier Inc.

  13. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1991

    International Nuclear Information System (INIS)

    1992-01-01

    This publication summarizes the results of the joint utilization of the nuclear reactor 'Yayoi' and the electron beam accelerator in the Nuclear Engineering Research Laboratory, University of Tokyo, in fiscal year 1991. The Yayoi was operated smoothly throughout the year, and the number of research themes, for which the reactor Yayoi was jointly utilized, and the related themes reached 21 cases. After the linear accelerator was reconstructed as the twin linac, the joint utilization was resumed in October, 1989, and the number of research themes, was 15 cases. In this publication, in addition to the utilization reports, also the reports of 15 cases of Yayoi Study Meetings held in fiscal year 1991 are collected. (K.I.)

  14. Formative Assessment and the Intuitive Incorporation of Research-Based Instruction Techniques

    Science.gov (United States)

    Kuiper, Paula; VanOeffelen, Rachel; Veldkamp, Simon; Bokma, Isaac; Breems, Luke; Fynewever, Herb

    2015-01-01

    Using Max Weber's theory of ideal types, the authors classify the formative assessment techniques used by 12 college instructors. Their data reveal two pairs of opposing preferences: (1) highly preplanned vs. highly emergent and (2) focused on individual students vs. focused on the class as a whole. Using interview data, they illustrate how each…

  15. Using Theory to Inform Water Conservation in Business Communities: Formative Research from a Chamber Initiative

    Science.gov (United States)

    Sarge, Melanie A.; Daggett, Samantha; VanDyke, Matthew S.

    2018-01-01

    This study was designed to collect formative information for the development of theoretically driven water conservation communication efforts targeting the business sector of water users. Members from a West Texas Chamber of Commerce were recruited for participation in an online survey. Questionnaire responses were collected from 176 commercial…

  16. Patenting of university and non-university public research organisations in Germany: evidence from patent applications for medical research results.

    Directory of Open Access Journals (Sweden)

    Peter Tinnemann

    . Internationally mounting evidence questions the viability of policies to increase commercial exploitation of publicly funded research results. To evaluate the outcome of research policies a transparent evidence base for public debate is needed in Germany.

  17. Low cost solar array project cell and module formation research area: Process research of non-CZ silicon material

    Science.gov (United States)

    1981-01-01

    Liquid diffusion masks and liquid applied dopants to replace the CVD Silox masking and gaseous diffusion operations specified for forming junctions in the Westinghouse baseline process sequence for producing solar cells from dendritic web silicon were investigated. The baseline diffusion masking and drive processes were compared with those involving direct liquid applications to the dendritic web silicon strips. Attempts were made to control the number of variables by subjecting dendritic web strips cut from a single web crystal to both types of operations. Data generated reinforced earlier conclusions that efficiency levels at least as high as those achieved with the baseline back junction formation process can be achieved using liquid diffusion masks and liquid dopants. The deliveries of dendritic web sheet material and solar cells specified by the current contract were made as scheduled.

  18. A Research Agenda for Radiation Oncology: Results of the Radiation Oncology Institute's Comprehensive Research Needs Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Jagsi, Reshma, E-mail: rjagsi@med.umich.edu [Department of Radiation Oncology, University of Michigan, Ann Arbor, MI (United States); Bekelman, Justin E. [Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA (United States); Brawley, Otis W. [Department of Hematology and Oncology, Emory University, and American Cancer Society, Atlanta, Georgia (United States); Deasy, Joseph O. [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Le, Quynh-Thu [Department of Radiation Oncology, Stanford University, Stanford, CA (United States); Michalski, Jeff M. [Department of Radiation Oncology, Washington University, St. Louis, MO (United States); Movsas, Benjamin [Department of Radiation Oncology, Henry Ford Health System, Detroit, MI (United States); Thomas, Charles R. [Department of Radiation Oncology, Oregon Health and Sciences University, Portland, OR (United States); Lawton, Colleen A. [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States); Lawrence, Theodore S. [Department of Radiation Oncology, University of Michigan, Ann Arbor, MI (United States); Hahn, Stephen M. [Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA (United States)

    2012-10-01

    Purpose: To promote the rational use of scarce research funding, scholars have developed methods for the systematic identification and prioritization of health research needs. The Radiation Oncology Institute commissioned an independent, comprehensive assessment of research needs for the advancement of radiation oncology care. Methods and Materials: The research needs assessment used a mixed-method, qualitative and quantitative social scientific approach, including structured interviews with diverse stakeholders, focus groups, surveys of American Society for Radiation Oncology (ASTRO) members, and a prioritization exercise using a modified Delphi technique. Results: Six co-equal priorities were identified: (1) Identify and develop communication strategies to help patients and others better understand radiation therapy; (2) Establish a set of quality indicators for major radiation oncology procedures and evaluate their use in radiation oncology delivery; (3) Identify best practices for the management of radiation toxicity and issues in cancer survivorship; (4) Conduct comparative effectiveness studies related to radiation therapy that consider clinical benefit, toxicity (including quality of life), and other outcomes; (5) Assess the value of radiation therapy; and (6) Develop a radiation oncology registry. Conclusions: To our knowledge, this prioritization exercise is the only comprehensive and methodologically rigorous assessment of research needs in the field of radiation oncology. Broad dissemination of these findings is critical to maximally leverage the impact of this work, particularly because grant funding decisions are often made by committees on which highly specialized disciplines such as radiation oncology are not well represented.

  19. A Research Agenda for Radiation Oncology: Results of the Radiation Oncology Institute’s Comprehensive Research Needs Assessment

    International Nuclear Information System (INIS)

    Jagsi, Reshma; Bekelman, Justin E.; Brawley, Otis W.; Deasy, Joseph O.; Le, Quynh-Thu; Michalski, Jeff M.; Movsas, Benjamin; Thomas, Charles R.; Lawton, Colleen A.; Lawrence, Theodore S.; Hahn, Stephen M.

    2012-01-01

    Purpose: To promote the rational use of scarce research funding, scholars have developed methods for the systematic identification and prioritization of health research needs. The Radiation Oncology Institute commissioned an independent, comprehensive assessment of research needs for the advancement of radiation oncology care. Methods and Materials: The research needs assessment used a mixed-method, qualitative and quantitative social scientific approach, including structured interviews with diverse stakeholders, focus groups, surveys of American Society for Radiation Oncology (ASTRO) members, and a prioritization exercise using a modified Delphi technique. Results: Six co-equal priorities were identified: (1) Identify and develop communication strategies to help patients and others better understand radiation therapy; (2) Establish a set of quality indicators for major radiation oncology procedures and evaluate their use in radiation oncology delivery; (3) Identify best practices for the management of radiation toxicity and issues in cancer survivorship; (4) Conduct comparative effectiveness studies related to radiation therapy that consider clinical benefit, toxicity (including quality of life), and other outcomes; (5) Assess the value of radiation therapy; and (6) Develop a radiation oncology registry. Conclusions: To our knowledge, this prioritization exercise is the only comprehensive and methodologically rigorous assessment of research needs in the field of radiation oncology. Broad dissemination of these findings is critical to maximally leverage the impact of this work, particularly because grant funding decisions are often made by committees on which highly specialized disciplines such as radiation oncology are not well represented.

  20. Outline of results of safety research (in nuclear fuel cycle field in fiscal year 1996)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    The safety research in Power Reactor and Nuclear Fuel Development Corporation in fiscal year 1996 has been carried out based on the basic plan of safety research (from fiscal year 1996 to 2000) which was decided in March, 1996. In this report, on nuclear fuel cycle field, namely all the subjects in the fields of nuclear fuel facilities, environmental radioactivity and waste disposal, and the subjects related to nuclear fuel facilities among the fields of aseismatic and probabilistic safety assessments, the results of research in fiscal year 1996, the first year of the 5-year project, are summarized together with the outline of the basic plan of safety research. The basic policy, objective and system for promotion of the safety research are described. The objectives of the safety research are the advancement of safety technology, the safety of facilities, stable operation techniques, the safety design and the evaluation techniques of next generation facilities, and the support of transferring nuclear fuel cycle to private businesses. The objects of the research are uranium enrichment, fuel fabrication and reprocessing, and waste treatment and storage. 52 investigation papers of the results of the safety research in nuclear fuel cycle field in fiscal year 1996 are collected in this report. (K.I.)

  1. Furan formation from fatty acids as a result of storage, gamma irradiation, UV-C and heat treatments

    Science.gov (United States)

    Furan is a possible human carcinogen that has been found in many thermally processed foods. The effects of thermal processing, gamma and UV-C irradiation on formation of furan from different fatty acids was studied. In addition, formation of furan from fatty acid emulsions during storage at 25C and...

  2. Interspecies interactions result in enhanced biofilm formation by co-cultures of bacteria isolated from a food processing environment

    DEFF Research Database (Denmark)

    Røder, Henriette Lyng; Raghupathi, Prem Krishnan; Herschend, Jakob

    2015-01-01

    Bacterial attachment and biofilm formation can lead to poor hygienic conditions in food processing environments. Furthermore, interactions between different bacteria may induce or promote biofilm formation. In this study, we isolated and identified a total of 687 bacterial strains from seven......-culture biofilm production with high relevance for food safety and food production facilities....

  3. The effects of a digital formative assessment tool on mathematics achievement and student motivation : Results of a randomized experiment

    NARCIS (Netherlands)

    Faber, Janke; Luyten, Johannes W.; Visscher, Arend J.

    2017-01-01

    In this study a randomized experimental design was used to examine the effects of a digital formative assessment tool on mathematics achievement and motivation in grade three primary education (n schools = 79, n students = 1808). Experimental schools used a digital formative assessment tool whereas

  4. Report of test and research results on atomic energy obtained in national institutes in fiscal 1987

    International Nuclear Information System (INIS)

    1989-01-01

    The test and research regarding the utilization of atomic energy carried out in national institutions have produced many valuable results in diverse fields so far, such as nuclear fusion, safety research, food irradiation and medicine, since the budget had been appropriated for the first time in 1956. It has accomplished large role in the promotion of atomic energy utilization in Japan. This report is volume 28, in which the results of the test and research on atomic energy utilization carried out by national institutions in fiscal year 1987 are summarized. It is hoped that the understanding about the recent trend and the results of the test and research on atomic energy utilization is further promoted by this report. The contents of this report are nuclear fusion; the research on engineering safety and environmental radioactivity safety; food irradiation; the countermeasures against cancer; fertilized soil, the improvement of quality, the protection of plants and the improvement of breeding in agriculture and fishery fields; diagnosis and medical treatment, pharmaceuticals, environmental hygiene and the application to physiology and pathology in medical field; radiation measurement and process analysis in mining and industry fields; nuclear reactor materials and nuclear-powered ships; civil engineering; radioactivation analysis; the research on the prevention of injuries; and the basic researches on materials and acessment and reduction of irradiation risk. (J.P.N.)

  5. Report of test and research results on atomic energy obtained in national institutes in fiscal 1985

    International Nuclear Information System (INIS)

    1986-01-01

    As for the test and research on the utilization of atomic energy in national institutes, the budget was appropriated for the first time in fiscal year 1956, and since then, the many valuable results of research have been obtained so far in the diversified fields of nuclear fusion, safety research, the irradiation of foods, medicine and others, thus the test and research accomplished the large role for promoting the utilization of atomic energy in Japan. In this report, the gists of the results of the test and research on the utilization of atomic energy carried out by national institutes in fiscal year 1985 are collected. No.1 of this report was published in 1960, and this is No.26. It is desired to increase the understanding about the recent trend and the results of the test and research on atomic energy utilization with this book. The researches on nuclear fusion, engineering safety and environmental radioactivity safety, the irradiation of foods, the countermeasures against cancer, fertilized soil, the quality improvement of brewing and farm products, the protection of farm products and the improvement of breeding, diagnosis and medical treatment, pharmaceuticals, environmental hygiene, the application to physiology and pathology, radiochemistry, radiation measurement, process analysis, nuclear reactor materials, nuclear powered ships, civil engineering, radioactivation analysis and injury prevention are reported. (Kako, I.)

  6. Presentations of scientific research results as a strategy to increase the interest of students in physiology

    Directory of Open Access Journals (Sweden)

    Caroline Dalla Colletta Altermann

    2016-06-01

    Full Text Available In the search for strategies to arouse the interest of undergraduate students in science, it was proposed the project "Colloquiums in Physiology" in order to disseminate and discuss scientific discoveries and improve the students’ interest in Physiology. This work aimed to verify the perception of participants about the impact of this activity. The activity included lectures throughout the semester and at the end of each lecture, a questionnaire was applied to listeners. Among the 171 students who answered the questionnaire, 81% (n=139 considers that this proposal increased their interest in physiology, 96% (n=164 believes that it is an important activity and achieved its goal of promote science disclosure, and 83% (n=142 stated that the project promotes interaction between research, teaching and outreach activities. Thus, it highlights the importance of this type of event for the academic formation.

  7. Quality of research results in agro-economy by data mining

    Directory of Open Access Journals (Sweden)

    Vukelić Gordana

    2015-01-01

    Full Text Available Data Mining (DM through data in agroeconomy is a scientific method that enables researchers not to go through set research scenarioes that are predetermined assumptions and hypotheses on the basis of insignificant atributes. On the contrary, by data mining detection of these atributes is made possible, in general, those hiden facts that enable setting a hypothesis. The DM method does this by an iterative way, including key atributes and factors and their influence on the quality of agro-resources. The research was conducted on a random sample, by analyzing the quality of eggs. The research subject is the posibility of classifying and predicting significant variablesatributes that determine the level of egg quality. The research starts from the use of Data Mining, as an area of machine studies, which significantly helps researchers in optimizing research. The applied methodology during research includes analyticalsintetic procedures and methods of Data Mining, with a special focus on using Supervised linear discrimination analysis and the Decision Tree. The results indicate significant posibilities of using DM as an additional analytical procedure in performing agroresearch and it can be concluded that it contributes to an improvement in effectiveness and validity of process in performing these researches.

  8. Atomic Energy Authority Bill (amendment on exploitation of results of research)

    International Nuclear Information System (INIS)

    Gray, J.H.N.; Stoddart, D.L.; Lloyd, R.G.

    1986-01-01

    This amendment arises from legal doubts about the extent of the UKAEA's present powers to exploit the results of its research. The new clause, which amends the Atomic Energy Authority Bill, allows that the Authority has power to exploit commercially by selling, licensing the use of, or otherwise dealing with any intellectual property (patents, trademarks, copyright, registered designs etc) resulting from research carried out by it, or on its behalf, or which is available because of exchange of results or collaboration with others. The 12 minute debate is reported verbatim. The amendment was agreed to. (U.K.)

  9. Adapting research-based curricula at Seattle Pacific University: Results on student learning

    Science.gov (United States)

    Close, Eleanor; Vokos, Stamatis; Lindberg, John; Seeley, Lane

    2004-05-01

    Seattle Pacific University is the recent recipient of a NSF CCLI grant to improve student learning in introductory physics and calculus courses. This talk will outline the goals of this collaborative project and present some initial results on student performance. Results from research-based assessments will be presented as well as specific examples of successes and challenges from mechanics and electricity and magnetism.

  10. Extending NASA Research Results to Benefit Society: Rapid Prototyping for Coastal Applications

    Science.gov (United States)

    Glorioso, Mark V.; Miller, Richard L.; Hall, Callie M.; McPherson, Terry R.

    2006-01-01

    The mission of the NASA Applied Sciences Program is to expand and accelerate the use of NASA research results to benefit society in 12 application areas of national priority. ONe of the program's major challenges is to perform a quick, efficient, and detailed review (i.e., prototyping) of the large number of combinations of NASA observations and results from Earth system models that may be used by a wide range of decision support tools. A Rapid Prototyping Capacity (RPC) is being developed to accelerate the use of NASA research results. Here, we present the conceptual framework of the Rapid Prototyping Capacity within the context of quickly assessing the efficacy of NASA research results and technologies to support the Coastal Management application. An initial RPC project designed to quickly evaluate the utility of moderate-resolution MODIS products for calibrating/validating coastal sediment transport models is also presented.

  11. Analysis of modular dynamic formation test results from the Mount Elbert-01 stratigraphic test well, Milne Point unit, North Slope Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, B.J. [National Energy Technology Laboratory, Morgantown, WV (United States)]|[West Virginia Univ., Morgantown, WV (United States). Dept. of Chemical Engineering; Rose, K.; Boswell, R. [National Energy Technology Laboratory, Morgantown, WV (United States); Wilder, J.W. [Akron Univ., Akron, OH (United States). Dept. of Theoretical and Applied Math; Kurihara, M. [Japan Oil Engineering Co. Ltd., Kachidoki, Chuo-ku, Tokyo (Japan); White, M.D. [Pacific Northwest National Laboratory, Richland, WA (United States). Hydrology Group; Moridis, G.J. [California Univ., Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Earth Sciences Division; Wilson, S.J. [Ryder Scott Co. LP., Denver, CO (United States); Pooladi-Darvish, M. [Fekete Associates Inc., Calgary, AB (Canada); Masuda, Y. [Tokyo Univ., Tokyo (Japan). Dept. of Geosystem Engineering; Collett, T.S. [United States Geological Survey, Denver, CO (United States). Denver Federal Center; Hunter, R.B. [ASRC Energy Services, Anchorage, AK (United States); Narita, H. [National Inst. of Advanced Industrial Science and Technology, Toyohiraku, Sapporo, Hokkaido (Japan). Methane Hydrate Research Laboratory

    2008-07-01

    The National Energy Technology Laboratory (NETL) and the United States Geological Survey (USGS) are leading an international effort to compare methane hydrate reservoir simulators. The purpose of the research is to exchange information regarding gas hydrate dissociation and physical properties enabling improvements in methane hydrate reservoir modeling, to build confidence in all the leading simulators through exchange of ideas and cross-validation of simulator results on common datasets of escalating complexity, and to establish a depository of gas hydrate related experiment/production scenarios with the associated predictions of these established simulators that can be used for ongoing and future comparison purposes. In order to accomplish these objectives, a team of researchers was brought together to construct a series of problems designed to test/compare the performance of the leading gas hydrate simulators. This paper discussed a project that involved history matches of one 12-hour test that included an initial stage of pressure drawdown and response in which pressures were maintained above the level where gas hydrate dissociation would occur; a second stage with 15 min of flow and 97 min buildup that included gas hydrate dissociation and gas production; and a third stage of 116 min of flow and 266 min of buildup. The test also included temperature measurements taken by a device attached to the modular dynamics formation tester's (MDT) intake screen. The paper presented the MDT data, MDT flow test, and history matching setup and results including estimates of initial formation permeability and analyses of the various unique features exhibited by the MDT results. Five different simulators were used to conduct the history matches. Simulations utilized detailed information collected across the reservoir either obtained or determined from geophysical well logs, including thickness, porosity, hydrate saturation, intrinsic permeability, pore water salinity

  12. Adolescent perceptions of violence: formative research findings from a social marketing campaign to reduce violence among middle school youth.

    Science.gov (United States)

    Quinn, G P; Bell-Ellison, B A; Loomis, W; Tucci, M

    2007-05-01

    To identify the specific barriers and benefits of violent behaviours as noted by middle school youth and to develop a social marketing campaign that attends to the needs and wants of the target audience. A non-experimental, qualitative study design was used to assess youth perceptions of violence in a large, southeast urban school district. Using a social marketing approach, a series of in-depth interviews were conducted with middle school youths, to gain an understanding of perceived barriers and benefits of violent behaviours. Additionally, interviews assessed youth preferences for an effective spokesperson for an anti-violence campaign. Qualitative analysis of coded transcripts revealed key themes that were incorporated into a multi-media initiative. Critical themes of the research highlighted that the majority of violence occurs at school, during school hours and most of the youths believed the use of violence was necessary to defend themselves from other peers or to protect family members. Another key finding pertained to adolescent views on violent people; although the majority of respondents reported engaging in violent acts, they did not view themselves as violent. Results were used to inform the development of a social marketing campaign designed to reduce youth violence among middle school students in a large, urban central Florida school district. Findings from the formative research led to the creation and pre-testing of five potential campaign brands. The campaign slogan that tested best with the target audience emphasized the choice youth have to either engage in violent behaviour and suffer the consequences or to 'rise above' physical conflict and reap the benefits.

  13. Insights into the impact and use of research results in a residential long-term care facility: a case study

    Directory of Open Access Journals (Sweden)

    Cranley Lisa A

    2012-09-01

    Full Text Available Abstract Background Engaging end-users of research in the process of disseminating findings may increase the relevance of findings and their impact for users. We report findings from a case study that explored how involvement with the Translating Research in Elder Care (TREC study influenced management and staff at one of 36 TREC facilities. We conducted the study at ‘Restwood’ (pseudonym nursing home because the Director of Care engaged actively in the study and TREC data showed that this site differed on some areas from other nursing homes in the province. The aims of the case study were two-fold: to gain a better understanding of how frontline staff engage with the research process, and to gain a better understanding of how to share more detailed research results with management. Methods We developed an Expanded Feedback Report for use during this study. In it, we presented survey results that compared Restwood to the best performing site on all variables and participating sites in the province. Data were collected regarding the Expanded Feedback Report through interviews with management. Data from staff were collected through interviews and observation. We used content analysis to derive themes to describe key aspects related to the study aims. Results We observed the importance of understanding organizational routines and the impact of key events in the facility’s environment. We gleaned additional information that validated findings from prior feedback mechanisms within TREC. Another predominant theme was the sense that the opportunity to engage in a research process was reaffirming for staff (particularly healthcare aides—what they did and said mattered, and TREC provided a means of having one’s voice heard. We gained valuable insight from the Director of Care about how to structure and format more detailed findings to assist with interpretation and use of results. Conclusions Four themes emerged regarding staff engagement with

  14. A Hybrid Model Ranking Search Result for Research Paper Searching on Social Bookmarking

    Directory of Open Access Journals (Sweden)

    pijitra jomsri

    2015-11-01

    Full Text Available Social bookmarking and publication sharing systems are essential tools for web resource discovery. The performance and capabilities of search results from research paper bookmarking system are vital. Many researchers use social bookmarking for searching papers related to their topics of interest. This paper proposes a combination of similarity based indexing “tag title and abstract” and static ranking to improve search results. In this particular study, the year of the published paper and type of research paper publication are combined with similarity ranking called (HybridRank. Different weighting scores are employed. The retrieval performance of these weighted combination rankings are evaluated using mean values of NDCG. The results suggest that HybridRank and similarity rank with weight 75:25 has the highest NDCG scores. From the preliminary result of experiment, the combination ranking technique provide more relevant research paper search results. Furthermore the chosen heuristic ranking can improve the efficiency of research paper searching on social bookmarking websites.

  15. Better Data Quality for Better Healthcare Research Results - A Case Study.

    Science.gov (United States)

    Hart, Robert; Kuo, Mu-Hsing

    2017-01-01

    Electronic Health Records (EHRs) have been identified as a key tool to collect data for healthcare research. However, EHR data must be of sufficient quality to support quality research results. Island Health, BC, Canada has invested and continues to invest in the development of solutions to address the quality of its EHR data and support high quality healthcare studies. This paper examines Island Health's data quality engine, its development and its successful implementation.

  16. Report of the research results with joint-use facilities in fiscal year 1977

    International Nuclear Information System (INIS)

    1978-01-01

    In the Nuclear Engineering Research Laboratory, the University of Tokyo, fast neutron source reactor 'Yayoi', linac and fusion-reactor blanket facility are jointly used by educational institutions. Research results from the joint uses of the facilities in fiscal 1977 are presented in individual summaries: (on-pile) irradiation, reactor physics and engineering, etc., (off-pile) equipment and component techniques, etc., (linac) operation, etc., with these joint uses, unique works are intended in resonable way. (Mori, K.)

  17. Brief review of topmost scientific results obtained in 2013 at the Joint Institute for Nuclear Research

    International Nuclear Information System (INIS)

    Sabaeva, E.V.; Kravchenko, E.I.

    2014-01-01

    This brief review presents the topmost scientific results obtained in 2013 at the Joint Institute for Nuclear Research in such areas as theoretical physics, experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information on the number of publications by JINR staff members, awards given to JINR scientists, and activities carried out at the JINR University Centre in 2013.

  18. Brief review of topmost scientific results obtained in 2014 at the Joint Institute for Nuclear Research

    International Nuclear Information System (INIS)

    Bulatova, V.V.; Sabaeva, E.V.

    2015-01-01

    This brief review presents the topmost scientific results obtained in 2014 at the Joint Institute for Nuclear Research in such fields as theoretical and experimental physics, radiation and radiobiological research, accelerators, information technology and computer physics. It also provides information about the publications by JINR staff members, patents for inventions, awards given to JINR scientists, and activities carried out at the JINR University Centre in 2014. [ru

  19. NASA Plan for Increasing Access to the Results of Scientific Research

    Science.gov (United States)

    2014-01-01

    This plan is issued in response to the Executive Office of the President's February 22, 2013, Office of Science and Technology Policy (OSTP) Memorandum for the Heads of Executive Departments and Agencies, "Increasing Access to the Results of Federally Funded Scientific Research." Through this memorandum, OSTP directed all agencies with more than $100 million in annual research and development expenditures to prepare a plan for improving the public's access to the results of federally funded research. The National Aeronautics and Space Administration (NASA) invests on the order of $3 billion annually in fundamental and applied research and technology development1 across a broad range of topics, including space and Earth sciences, life and physical sciences, human health, aeronautics, and technology. Promoting the full and open sharing of data with research communities, private industry, academia, and the general public is one of NASA's longstanding core values. For example, NASA's space and suborbital mission personnel routinely process, archive, and distribute their data to researchers around the globe. This plan expands the breadth of NASA's open-access culture to include data and publications for all of the scientific research that the Agency sponsors.

  20. Identifying Ethical Issues in Mental Health Research with Minors Adolescents: Results of a Delphi Study

    Directory of Open Access Journals (Sweden)

    Elisabeta Ioana Hiriscau

    2016-05-01

    Full Text Available Research with minors, especially for preventive purposes, e.g., suicide prevention, investigating risk or self-destructive behaviors such as deviance, drug abuse, or suicidal behavior, is ethically sensitive. We present a Delphi study exploring the ethical implications of the needs formulated by researchers in an international pre-conference who would benefit from ethics support and guidance in conducting Mental Health Research with minors. The resulting List of Ethical Issues (LEI was submitted to a 2-rounds Delphi process via the Internet, including 34 multidisciplinary experts. In the first round, the experts reviewed the LEI and completed a questionnaire. Results from this round were analyzed and grouped in nine categories comprising 40 items. In the second round, the experts had to agree/disagree with the needs expressed in the LEI leading to a final list of 25 ethical issues considered relevant for Mental Health Research with minors such as: confidentiality of the sensitive data, competence for consenting alone and risk of harm and stigma related to the methodology used in research. It was shown that studies like SEYLE (Saving and Empowering Young Lives in Europe trigger among researchers wishes to obtain specific recommendations helping to comply with standards for good practice in conducting research with minors.

  1. Identifying Ethical Issues in Mental Health Research with Minors Adolescents: Results of a Delphi Study.

    Science.gov (United States)

    Hiriscau, Elisabeta Ioana; Stingelin-Giles, Nicola; Wasserman, Danuta; Reiter-Theil, Stella

    2016-05-11

    Research with minors, especially for preventive purposes, e.g., suicide prevention, investigating risk or self-destructive behaviors such as deviance, drug abuse, or suicidal behavior, is ethically sensitive. We present a Delphi study exploring the ethical implications of the needs formulated by researchers in an international pre-conference who would benefit from ethics support and guidance in conducting Mental Health Research with minors. The resulting List of Ethical Issues (LEI) was submitted to a 2-rounds Delphi process via the Internet, including 34 multidisciplinary experts. In the first round, the experts reviewed the LEI and completed a questionnaire. Results from this round were analyzed and grouped in nine categories comprising 40 items. In the second round, the experts had to agree/disagree with the needs expressed in the LEI leading to a final list of 25 ethical issues considered relevant for Mental Health Research with minors such as: confidentiality of the sensitive data, competence for consenting alone and risk of harm and stigma related to the methodology used in research. It was shown that studies like SEYLE (Saving and Empowering Young Lives in Europe) trigger among researchers wishes to obtain specific recommendations helping to comply with standards for good practice in conducting research with minors.

  2. Report of test and research results on atomic energy obtained in national institutes in fiscal 1992

    International Nuclear Information System (INIS)

    1994-01-01

    The tests and researches on the development and utilization of atomic energy in national laboratories were begun in 1956, and have accomplished the great role for the advance of the development and utilization of atomic energy in Japan by having produced many valuable results so far. Atomic energy has been utilized not only in the field of nuclear power but also in diverse fields, and in national laboratories, the research for expanding the development and utilization of atomic energy in medicine, agriculture, forestry, fishery, radioactivation analysis and others in addition the basic research on nuclear fusion have been advanced. Further expecting the pervasive effect to general science and technology, the development of integrated research are promoted from the viewpoint of new technical innovation and creative technology. The safety research of nuclear facilities have been carried out to keep them high level on the basis of the yearly program enacted by Nuclear Safety Commission. This is the report No. 33, in which the results of the test and research in the fields of nuclear fusion safety research, food irradiation, cancer countermeasures, agriculture, forestry, fishery, medicine, mining and manufacture, power utilization, construction, radioactivation analysis carried on in fiscal 1992 are summarized. (J.P.N.)

  3. Identifying Ethical Issues in Mental Health Research with Minors Adolescents: Results of a Delphi Study

    Science.gov (United States)

    Hiriscau, Elisabeta Ioana; Stingelin-Giles, Nicola; Wasserman, Danuta; Reiter-Theil, Stella

    2016-01-01

    Research with minors, especially for preventive purposes, e.g., suicide prevention, investigating risk or self-destructive behaviors such as deviance, drug abuse, or suicidal behavior, is ethically sensitive. We present a Delphi study exploring the ethical implications of the needs formulated by researchers in an international pre-conference who would benefit from ethics support and guidance in conducting Mental Health Research with minors. The resulting List of Ethical Issues (LEI) was submitted to a 2-rounds Delphi process via the Internet, including 34 multidisciplinary experts. In the first round, the experts reviewed the LEI and completed a questionnaire. Results from this round were analyzed and grouped in nine categories comprising 40 items. In the second round, the experts had to agree/disagree with the needs expressed in the LEI leading to a final list of 25 ethical issues considered relevant for Mental Health Research with minors such as: confidentiality of the sensitive data, competence for consenting alone and risk of harm and stigma related to the methodology used in research. It was shown that studies like SEYLE (Saving and Empowering Young Lives in Europe) trigger among researchers wishes to obtain specific recommendations helping to comply with standards for good practice in conducting research with minors. PMID:27187425

  4. Should we feed back research results in the midst of a study?

    Directory of Open Access Journals (Sweden)

    Estabrooks Carole A

    2012-09-01

    Full Text Available Abstract Background This report is an introduction to a series of three research papers that describe the evolution of the approaches taken by the Translating Research in Elder Care (TREC research team during its first four years to feed back the research findings to study participants. TREC is an observational multi-method health services research project underway in 36 nursing homes in the prairie provinces of Canada. TREC has actively involved decision makers from the sector in all stages from initial planning, through data collection to dissemination activities. However, it was not planned as a fully integrated knowledge translation project. These three papers describe our progress towards fully integrated knowledge translation—with respect to timely and requested feedback processes. The first paper reports on the process and outcomes of creating and evaluating the feedback of research findings to healthcare aides (unregulated health professionals. These aides provide over 80% of the direct care in our sample and actively requested the feedback as a condition of their continued cooperation in the data acquisition process. The second paper describes feedback from nursing home administrators on preliminary research findings (a facility annual report and evaluation of the reports’ utility. The third paper discusses an approach to providing a more in-depth form of feedback (expanded feedback report at one of the TREC nursing homes. Findings Survey and interview feedback from healthcare aides is presented in the first paper. Overall, healthcare aides’ opinions about presentation of the feedback report and the understand ability, usability, and usefulness of the content were positive. The second paper describes the use of telephone interviews with facility administrators and indicates that the majority of contextual areas (e.g., staff job satisfaction addressed in facility annual report to be useful, meaningful, and understandable. More than

  5. Report of test and research results on atomic energy obtained in national institutes in fiscal 1986

    International Nuclear Information System (INIS)

    1988-01-01

    The test and research regarding the utilization of atomic energy carried out in national institutions have produced many valuable results in diverse fields so far, such as nuclear fusion, safety research, food irradiation and medicine, since the budget had been appropriated for the first time in 1956. It has accomplished large role in the promotion of atomic energy utilization in Japan. This report is volume 27, in which the results of the test and research on atomic energy utilization carried out by national institutions in fiscal year 1986 are summarized. It is hoped that the understanding about the recent trend and the results of the test and research on atomic energy utilization is further promoted by this report. The contents of this report are nuclear fusion; the research on engineering safety and environmental radioactivity safety; food irradiation; the countermeasures against cancer; fertilized soil, the improvement of quality, the protection of plants and the improvement of breeding in agriculture and fishery fields; diagnosis and medical treatment, pharmaceuticals, environmental hygiene and the application to physiology and pathology in medical field; radiation chemistry and radiation measurement in mining and industry fields; nuclear reactor materials and nuclear-powered ships; civil engineering; radioactivation analysis; and the research on the prevention of injuries. (Kako, I.)

  6. Report of test and research results on atomic energy obtained in national institutes in fiscal 1984

    International Nuclear Information System (INIS)

    1985-01-01

    The test and research regarding the utilization of atomic energy carried out in national institutions have produced many valuable results in diverse fields so far, such as nuclear fusion, safety research, food irradiation and medicine, since the budget had been appropriated for the first time in 1956. It has accomplished large role in the promotion of atomic energy utilization in Japan. This report is Volume 25, in which the results of the test and research on atomic energy utilization carried out by national institutions in fiscal year 1984 are summarized. It is hoped that the understanding about the recent trend and the results of the test and research on atomic energy utilization is further promoted by this report. The contents of this report are nuclear fusion; the research on engineering safety and environmental radioactivity safety; food irradiation; the countermeasures against cancer; fertilized soil, the improvement of quality, the protection of plants and the improvement of breeding in agriculture and fishery fields; diagnosis and medical treatment, pharmaceuticals, environmental hygiene and the application to physiology and pathology in medical field; radiation chemistry and radiation measurement in mining and industry fields; nuclear reactor materials and nuclear-powered ships; civil engineering; radioactivation analysis; and the research on the prevention of injuries. (Kako, I.)

  7. Digital Bangladesh: Using Formative Research to Develop Phone Messages for the Prevention and Control of Diabetes in Rural Bangladesh.

    Directory of Open Access Journals (Sweden)

    Hannah Maria Jennings

    2015-10-01

    Full Text Available Background: As with many low-income countries, diabetes is an increasing issue in Bangladesh affecting an estimated 20% to 30% of the population either as intermediate hyperglycaemia or fully expressed diabetes mellitus (Bhowmik et al., 2012. The Bangladesh D-MAGIC project is a cluster randomised control trial to test the effectiveness of interventions to improve detection, management and control of diabetes in rural Bangladesh. One of these interventions is an mHealth intervention, which involves sending health promotion voice messages to individuals’ mobile phones to target diabetes prevention and management. In-depth formative research (interviews and focus group discussions has been undertaken in rural Faridpur District in order to gain a greater understanding of people’s beliefs, practices and behaviour regarding diabetes prevention and control and their access to and use of mobile phones. The findings of the research, used within the COM-B framework (Michie et al 2011, are being used to inform and appropriately tailor the voice messages to the needs of the target population. This presentation will highlight key findings of the formative research and discuss how these findings are being used to design the mHealth intervention. Aim: To identify key issues for the content and delivery of voice messages regarding the prevention and control of diabetes in rural Bangladesh through in-depth formative research. Methods: We conducted sixteen semi-structured interviews with purposively sampled diabetics, non-diabetics and health professionals. In addition, nine focus group discussions with diabetics and non-diabetics were conducted in villages in three sub-districts of Faridpur. We explored beliefs and behaviour regarding diet, exercise, smoking, stress and care-seeking. The findings from the interviews and focus group discussions were analysed thematically, and specific enablers and barriers to behaviour change related to diabetes identified

  8. Radiotherapy of heterotopic bone formation in patients with paraplegia. Preliminary results; Strahlentherapie heterotoper Ossifikationen bei Querschnittsgelaehmten. Praeliminaere Ergebnisse

    Energy Technology Data Exchange (ETDEWEB)

    Sautter-Bihl, M.L. [Klinik fuer Strahlentherapie, Staedtisches Klinikum Karlsruhe (Germany); Liebermeister, E. [Klinik fuer Strahlentherapie, Staedtisches Klinikum Karlsruhe (Germany); Heinze, H.G. [Klinik fuer Strahlentherapie, Staedtisches Klinikum Karlsruhe (Germany); Nanassy, A. [Klinik fuer Orthopaedie, Rehabilitationskrankenhaus Langensteinbach (Germany); Stoltze, D. [Klinik fuer Orthopaedie, Rehabilitationskrankenhaus Langensteinbach (Germany)

    1995-08-01

    In 20 patients with paralysis, 25 regions were irradiated with (mostly) 10 Gy in single fractions of 2 to 2.5 Gy using 8 MW photons. In 15 patients radiotherapy was performed as a primary treatment in the status of myositis; 7 patients were treated after (subtotal) resection of already manifest ossifications (2 patients were treated twice, primarily and postoperatively). In a minimum follow-up 12 weeks, none of the 20 irradiated patients showed any progression of the developing or already manifest ossification; thus mobilisation and rehabilitation could be carried out as desired. No side effects occurred. The preliminary results of the present study suggest that radiotherapy is an effective local treatment with minimal side effects for the prevention of heterotopic bone formation in patients with paraplegia. (orig.) [Deutsch] Bei 20 Patienten (18 Maenner, zwei Frauen, Alter 19 bis 62 Jahre) mit Querschnittssyndrom wurden 25 Regionen mit ueberwiegend 10 Gy a 2 bis 2,5 Gy Einzeldosis mit 8-MW-Photonen bestrahlt. Die Radiatio erfolgte bei 15 Patienten als Primaerprophylaxe im entzuendlichen Stadium, bei sieben Patienten sekundaer nach (subtotaler) Resektion von Ossifikationen (zwei Patienten wurden sowohl primaer als auch sekundaer bestrahlt). Bei einer Mindestnachbeobachtungszeit von zwoelf Wochen trat in keinem Fall eine Progression der sich entwickelnden bzw. bereits bestehenden heterotopen Ossifikationen auf: saemtliche Patienten konnten wunschgemaess mobilisiert und im Rahmen ihrer neurologischen Ausfaelle rehabilitiert werden. Nebenwirkungen traten nicht auf. Die vorliegende praeliminaeren Ergebnisse deuten hin, dass die Strahlentherapie eine effektive und nebenwirkungsarme lokale Therapie zur Verhinderung heterotoper Ossifikationen beim Querschnittssyndrom darstellt. (orig.)

  9. Influence of benefits, results and obstacles’ perceptions by research groups on interactions with companies

    Directory of Open Access Journals (Sweden)

    Veneziano de Castro Araujo

    2015-02-01

    Full Text Available The aim of this paper is to investigate how expected perceptions of academic research groups about results, benefits and obstacles influence the number of interactions with firms, based on a survey of university-industry interactions in Brazil. For this purpose, by means of a nonparametric Item Response Theory (NIRT, non ad hoc clusters were created from patterns of survey answers related with the analyzed perceptions. Using these clusters, a model was estimated to identify how perceptions influence the number of interactions of research groups. The results indicate that research groups that perceive intangible benefits and knowledge results as more important tend to have more interactions with firms. In addition, transactional obstacles imply in less interactions with firms. Finally, some implications on public policies are presented.

  10. Innovation policies of SME's in the South Moravian and Moravian Silesian regions: results of the research

    Directory of Open Access Journals (Sweden)

    Tomáš Heralecký

    2009-01-01

    Full Text Available The aim of the paper was to identify the present situation in innovation policies of small and medium-sized enterprises in the South Moravian and Moravian Silesian regions. In order to achieve the specified objective, quantitative research was carried out in the small and medium-sized enterprises by way of questionnaires. The achieved results imply that the enterprises under investigation apply competitive strategy focusing on top quality of goods on offer. The research manifested that the companies focused markedly on innovations in supplying products on offer with additional functions or features. The research results show that the companies do not conduct changes in production organization frequently, not even following their earlier innovative activities. The results of the research into the innovative activity “change in product design” imply that this activity is not applied frequently in comparison with the above-mentioned activities. Based on the interviewed companies' weak points in human resources, the elementary drawbacks include lack of management's command of foreign languages as well as production staff's expert skills. The results of the research imply that the interviewed companies perceive the sphere of products (improved product quality, extension of a product range, the sphere of new technologies and the sphere of an increase in market potential as the most significant. The questionnaire inquiry shows that innovative and development activities are most frequently financed from companies' own funds, subsidies/grants, bank credits and leases. Mortgages and venture capital are only made used of occasionally.

  11. results

    Directory of Open Access Journals (Sweden)

    Salabura Piotr

    2017-01-01

    Full Text Available HADES experiment at GSI is the only high precision experiment probing nuclear matter in the beam energy range of a few AGeV. Pion, proton and ion beams are used to study rare dielectron and strangeness probes to diagnose properties of strongly interacting matter in this energy regime. Selected results from p + A and A + A collisions are presented and discussed.

  12. Reception of Talent Shows in Denmark: First Results from a Trans-National Audience Study of a Global Format Genre

    DEFF Research Database (Denmark)

    Jensen, Pia Majbritt

    This paper will discuss the methodology and present the preliminary findings of the Danish part of a trans-national, comparative audience study of the musical talent show genre undertaken in Denmark, Finland, Germany and Great Britain in Spring 2013. Within the international business model...... of format adaptation, the musical talent show genre has been particularly successful in crossing cultural borders. Formats such as Idols, X Factor and Voice have sold to a large variety of countries, covering all continents. Such global reach inevitably raises the question of the genre’s audience appeal......; to what degree its reach has to do with a universal appeal inherent in the genre and/or the innovative character of individual formats, and to what degree its global success is due to local broadcasters’ ability to successfully adapt the formats to local audience tastes. A consensus has developed...

  13. Researching implementation of formative assessment in different educational cultures in order to change educational policy

    DEFF Research Database (Denmark)

    Dolin, Jens

    2015-01-01

    This paper reports from a four year international research project, Assess Inquiry in Science, Technology and Mathematics Education (ASSIST-ME) involving 10 partners in 8 European countries (http://assistme.ku.dk/), running 2012-2016. The project combines research on implementation of innovative ...... assessment methods with a policy aspect in order to influence educational policy....

  14. Rethinking Discussions of Justice in Educational Research: Formative Justice, Educational Liberalism, and Beyond

    Science.gov (United States)

    Thompson, Winston C.

    2016-01-01

    Background/Context: Educational research tends to borrow accounts of justice from scholarship embedded within the structures and commitments of other disciplines or fields of study. This has created a body of educational research that largely responds to the "justice" goals of those disciplines rather than education qua education.…

  15. Results of Survey Regarding Prevalence of Adventitial Infections in Mice and Rats at Biomedical Research Facilities.

    Science.gov (United States)

    Marx, James O; Gaertner, Diane J; Smith, Abigail L

    2017-09-01

    Control of rodent adventitial infections in biomedical research facilities is of extreme importance in assuring both animal welfare and high-quality research results. Sixty-three U.S. institutions participated in a survey reporting the methods used to detect and control these infections and the prevalence of outbreaks from 1 January 2014 through 31 December 2015. These results were then compared with the results of 2 similar surveys published in 1998 and 2008. The results of the current survey demonstrated that the rate of viral outbreaks in mouse colonies was decreasing, particularly in barrier facilities, whereas the prevalence of parasitic outbreaks has remained constant. These results will help our profession focus its efforts in the control of adventitial rodent disease outbreaks to the areas of the greatest needs.

  16. Consumer opinions about print and on-line pay contents according to primary research results

    Directory of Open Access Journals (Sweden)

    Katalin Jäckel

    2014-07-01

    Full Text Available In this paper we present the sub results of a primer research project process. Themain objective of survey was to explore the effectof the digitalization onto themedia consumption habits, with a strange look ontothe print and the on-line paycontents. During the research we applied qualitative and quantitative methods. Weanalysed the most important changes of the media consumption preferences withthe help of expert interviews and consumers surveystaking the influencing role ofthe international trends onto consideration. Basedon the results of the researchcan be characterised the main target groups of on-line pay contents and the printmediums.

  17. Trihalomethanes formation in marine environment in front of Nuweibaa desalination plant as a result of effluents loaded by chlorine residual

    Directory of Open Access Journals (Sweden)

    Mohamed A. Hamed

    2017-03-01

    Full Text Available Trihalomethanes have been identified as the most important disinfection byproducts resulted from using chlorine in desalination plants. Nuweibaa desalination plant was chosen to study their effluents impacts on the marine environment in front of the plant in the coastal area of Gulf of Aqaba. Surface and bottom Water Samples were collected from nine locations in the outfall area of this desalination plant during spring and autumn 2014, and analyzed for water temperature, pH value, Salinity, Dissolved Oxygen, Biological oxygen demand, Oxidizible organic matter, Total, fixed and volatile suspended matter, residual chlorine (free and combined and trihalomethanes. High total chlorine dosage discharged from the desalination plant achieved high levels of trihalomethanes in the receiving seawater of the outfall area. It has been estimated that about 14524.65671 kg of BOD, 74123.4 kg of OOM, 166896.4375 kg of total suspended solids, 623.634 kg of free chlorine, 469.21 kg of combined chlorine, 206.64 kg of chloroform and 76.48 kg of bromoform are discharged annually from this plant into the Gulf of Aqaba affecting the marine ecosystems. The results of THMs showed that the two main forms of THMs formed in the receiving seawater were chloroform and bromoform and ranged between (5.09–156.59, (2.82–566.06 μg/L respectively. High pH and High combined chlorine concentrations favored the formation of high concentrations of chloroform.

  18. Researchers Use NRAO Telescope to Study Formation Of Chemical Precursors to Life

    Science.gov (United States)

    2006-08-01

    In just two years of work, an international research team has discovered eight new complex, biologically-significant molecules in interstellar space using the National Science Foundation's Robert C. Byrd Green Bank Telescope (GBT) in West Virginia. "This is a feat unprecedented in the 35-year history of searching for complex molecules in space and suggests that a universal prebiotic chemistry is at work," said Jan M. Hollis of the NASA Goddard Space Flight Center, leader of the research team. Chemistry Cycle The Cosmic Chemistry Cycle CREDIT: Bill Saxton, NRAO/AUI/NSF Full Size Image Files Interactive Graphic With "Mouseover" Text Blocks Chemical Cycle Graphic (above image, JPEG, 129K) Graphic With Text Blocks (JPEG, 165K) High-Res TIFF (44.2M) High-Res TIFF With Text Blocks (44.2M) Green Bank Telescope and Molecule Diagrams (JPEG, 58K) Green Bank Telescope and Molecule Diagrams (TIFF, 21M) New Molecules: Chemical Diagrams (PDF, 64K) The new discoveries are helping scientists unlock the secrets of how the molecular precursors to life can form in the giant clouds of gas and dust in which stars and planets are born. "The first of the many chemical processes that ultimately led to life on Earth probably took place even before our planet was formed. The GBT has taken the leading role in exploring the origin of biomolecules in interstellar clouds," said Phil Jewell of the National Radio Astronomy Observatory (NRAO). The eight new molecules discovered with the GBT bring the total to 141 different molecular species found in interstellar space. About 90 percent of those interstellar molecules contain carbon, which is required for a molecule to be classified as organic. The newly-discovered molecules all contain carbon and are composed of 6 to 11 atoms each. These results suggest, the scientists say, that chemical evolution occurs routinely in the gas and dust from which stars and planets eventually are born. The mass of an interstellar cloud is 99 percent gas and one

  19. The SPARDIG project - Transforming analogue sparker records from the Norwegian continental shelf into SEG-Y format, first results

    Science.gov (United States)

    Schaming, Marc; Rise, Leif; Chand, Shyam; Reidulv, Bøe; Terje Osmundsen, Per; Redfield, Tim

    2017-04-01

    A large number of sparker lines were acquired on the Norwegian continental shelf during the years 1970-1982, by IKU (Sintef Petroleum Research). The responsibility of the analogue seismic database was transferred to NGU in 1998; this included storage of the physical data (original paper rolls and half-scale film copies) and the digital navigation database. The data (from 60°N to 71°30N) were in the early eighties subdivided in 6 data packages, and offered for sale to oil companies as half scale folded paper copies (25 cm width). Navigation applied was mainly Decca Main Chain. The 2014-2016 SPARDIG project (Chand et al., 2016) was supported by NGU, AkerBP (Det Norske), Lundin Norway and the Seabed Project. In the project, IPGS has transformed 374 rolls of analogue sparker lines in 17 different surveys into SEG-Y format. The total length of converted survey lines is 31 261 kilometers. Rolls were scanned at 600 dpi and converted into SEG-Y using the SeisTrans (Caldera software) application (Miles et al., 2007). SeisTrans uses interactive, iterative and repeatable steps in a dedicated graphics window. A first step allows definition of axes and scales, then record time lines (horizontal TWT times and navigation time lines down the record) are picked and removed, and traces are defined. At this step, control tools are available to ensure the quality of the traces. After that, navigation information extracted and interpolated from excel files are added to trace headers. A continuous QC process allows production of SEG-Y files directly readable by interpretation software. The SEG-Y data will be delivered to the Norwegian Discos National Repository (https://portal.diskos.cgg.com/whereoil-data/) but access will be restricted to participants until 1st April 2019. IKU sparker lines have higher resolution than conventional 2D lines, but the penetration is limited. The data sets are complementary to each other. In 2D seismic lines, it is often difficult to delineate units in

  20. Report of test and research results on atomic energy obtained in national institutes in fiscal 1990

    International Nuclear Information System (INIS)

    1991-01-01

    The tests and researches on the development and utilization of atomic energy in national laboratories were begun in 1956, and have accomplished the great role for the advance of the development and utilization of atomic energy in Japan by having produced many valuable results so far. Atomic energy has been utilized in diverse fields, and also in national laboratories, the research for expanding the development and utilization of atomic energy in food irradiation, medicine, agriculture, forestry, fishery and others in addition to the basic research on nuclear fusion and safety have been advanced. Further expecting the pervasive effect to general science and technology, the development of basic technology and integrated research are promoted from the viewpoint of new techical innovation and creative technology. This is 31st report in which the results of the tests and researches carried out by national laboratories in fiscal year 1990 are summarized. Nuclear fusion, safety research, food irradiation, cancer countermeasures, agriculture, forestry, fishery, medicine, mining and manufacture, power utilization, construction, radioactivation analysis and so on were the main subjects. (K.I.)

  1. Fulfilling the law of a single independent variable and improving the result of mathematical educational research

    Science.gov (United States)

    Pardimin, H.; Arcana, N.

    2018-01-01

    Many types of research in the field of mathematics education apply the Quasi-Experimental method and statistical analysis use t-test. Quasi-experiment has a weakness that is difficult to fulfil “the law of a single independent variable”. T-test also has a weakness that is a generalization of the conclusions obtained is less powerful. This research aimed to find ways to reduce the weaknesses of the Quasi-experimental method and improved the generalization of the research results. The method applied in the research was a non-interactive qualitative method, and the type was concept analysis. Concepts analysed are the concept of statistics, research methods of education, and research reports. The result represented a way to overcome the weaknesses of quasi-Experiments and T-test. In addition, the way was to apply a combination of Factorial Design and Balanced Design, which the authors refer to as Factorial-Balanced Design. The advantages of this design are: (1) almost fulfilling “the low of single independent variable” so no need to test the similarity of the academic ability, (2) the sample size of the experimental group and the control group became larger and equal; so it becomes robust to deal with violations of the assumptions of the ANOVA test.

  2. Management strategies to utilize salt affected soils. Isotopic and conventional research methods. Results of a co-ordinated research programme

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    This document summarizes the results of a co-ordinated research programme on ``The Use of Nuclear Techniques for Improvement of Crop Production in Salt-affected Soils``. It aims at providing scientists experimental evidence of demonstrating technical feasibility of biological amelioration of salt affected soils as an alternative option of using expensive chemical amendments in soil reclamation complementing engineering structures of farm drainage systems or option of leaving the saline areas as barren lands in spite of the fact that arable agricultural lands have exhausted. 68 refs, 26 figs, 32 tabs.

  3. Management strategies to utilize salt affected soils. Isotopic and conventional research methods. Results of a co-ordinated research programme

    International Nuclear Information System (INIS)

    1995-07-01

    This document summarizes the results of a co-ordinated research programme on ''The Use of Nuclear Techniques for Improvement of Crop Production in Salt-affected Soils''. It aims at providing scientists experimental evidence of demonstrating technical feasibility of biological amelioration of salt affected soils as an alternative option of using expensive chemical amendments in soil reclamation complementing engineering structures of farm drainage systems or option of leaving the saline areas as barren lands in spite of the fact that arable agricultural lands have exhausted. 68 refs, 26 figs, 32 tabs

  4. Assessing and Adapting Scientific Results for Space Weather Research to Operations (R2O)

    Science.gov (United States)

    Thompson, B. J.; Friedl, L.; Halford, A. J.; Mays, M. L.; Pulkkinen, A. A.; Singer, H. J.; Stehr, J. W.

    2017-12-01

    Why doesn't a solid scientific paper necessarily result in a tangible improvement in space weather capability? A well-known challenge in space weather forecasting is investing effort to turn the results of basic scientific research into operational knowledge. This process is commonly known as "Research to Operations," abbreviated R2O. There are several aspects of this process: 1) How relevant is the scientific result to a particular space weather process? 2) If fully utilized, how much will that result improve the reliability of the forecast for the associated process? 3) How much effort will this transition require? Is it already in a relatively usable form, or will it require a great deal of adaptation? 4) How much burden will be placed on forecasters? Is it "plug-and-play" or will it require effort to operate? 5) How can robust space weather forecasting identify challenges for new research? This presentation will cover several approaches that have potential utility in assessing scientific results for use in space weather research. The demonstration of utility is the first step, relating to the establishment of metrics to ensure that there will be a clear benefit to the end user. The presentation will then move to means of determining cost vs. benefit, (where cost involves the full effort required to transition the science to forecasting, and benefit concerns the improvement of forecast reliability), and conclude with a discussion of the role of end users and forecasters in driving further innovation via "O2R."

  5. Identification of Translational Dermatology Research Priorities in the UK; Results of an e-Delphi Exercise

    Science.gov (United States)

    Healy, E.; Reynolds, N.J.

    2016-01-01

    Summary Background Translational research is the direct application of basic and applied research to patient care. It is estimated that there are at least 2,000 different skin diseases, thus there are considerable challenges in seeking to undertake research on each of these disorders. Objective This eDelphi exercise was conducted in order to generate a list of translational dermatology research questions which are regarded as a priority for further investigations. Results During the first phase of the eDelphi, 228 research questions were generated by an expert panel which included clinical academic dermatologists, clinical dermatologists, non-clinical scientists, dermatology trainees and representatives from patient support groups. Following completion of the second and third phases, 40 questions on inflammatory skin disease, 20 questions on structural skin disorders / genodermatoses, 37 questions on skin cancer and 8 miscellaneous questions were designated as priority translational dermatology research questions (PRQs). In addition to PRQs on a variety of disease areas (including multiple PRQs on psoriasis, eczema, squamous cell carcinoma (SCC) and melanoma), there were a number of cross-cutting themes which identified a need to investigate mechanisms / pathogenesis of disease and the necessity to improve treatments for patients with skin disease. Conclusion It is predicted that this list of PRQs will help to provide a strategic direction for translational dermatology research in the UK and that addressing this list of questions will ultimately provide clinical benefit for substantial numbers of subjects with skin disorders. PMID:26149834

  6. Results and progress of fundamental research on fission product chemistry. Progress report in 2015

    International Nuclear Information System (INIS)

    Osaka, Masahiko; Miwa, Shuhei; Nakajima, Kunihisa; Di Lemma, Fidelma Giulia; Suzuki, Chikashi; Miyahara, Naoya; Kobata, Masaaki; Okane, Tetsuo; Suzuki, Eriko

    2016-12-01

    A fundamental research program on fission product (FP) chemistry has been conducted since 2012 in order to establish a FP chemistry database in LWR under severe accidents and to improve FP chemical models based on the database. Research outputs are reflected as fundamental knowledge to both the R and D of decommissioning of Fukushima Daiichi Nuclear Power Station (1F) and enhancement of LWR safety. Four research items have thus been established considering the specific issues of 1F and the priority in the source term research area, as follows: effects of boron (B) release kinetics and thermal-hydraulic conditions on FP behavior, cesium (Cs) chemisorption and reactions with structural materials, enlargement of a thermodynamic and thermophysical properties database for FP compounds and development of experimental and analytical techniques for the reproduction of FP behavior and for direct measurement methods of chemical form of FP compounds. In this report, the research results and progress for the year 2015 are described. The main accomplishment was the installation of a reproductive test facility for FP release and transport behavior. Moreover, basic knowledge about the Cs chemisorption behavior was also obtained. In addition to the four research items, a further research item is being considered for deeper interpretation of FP behavior by the analysis of samples outside of the 1F units. (author)

  7. Summary results of an assessment of research projects in the National Photovoltaics Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The Office of Energy Research (OER) undertook an assessment of 115 research projects (listed in Appendix A) sponsored by the National Photovoltaics Program. The Program is located within the Office of Energy Efficiency and Renewable Energy (EE). This report summarizes the results of that review. The Office of Solar Energy Conversion is responsible for the management of the National Photovoltaics Program. This program focuses on assisting US industry in development of fundamental technology to bring advanced photovoltaic energy systems to commercial use. The purpose of the assessment was to determine the following: (1) the quality of research of individual projects; (2) the impact of these individual projects on the mission of the program; and (3) the priority of future research opportunities.

  8. WD40-repeat proteins in plant cell wall formation: current evidence and research prospects

    Directory of Open Access Journals (Sweden)

    Gea eGuerriero

    2015-12-01

    Full Text Available The metabolic complexity of living organisms relies on supramolecular protein structures which ensure vital processes, such as signal transduction, transcription, translation and cell wall synthesis. In eukaryotes WD40-repeat (WDR proteins often function as molecular hubs mediating supramolecular interactions. WDR proteins may display a variety of interacting partners and participate in the assembly of complexes involved in distinct cellular functions. In plants, the formation of lignocellulosic biomass involves extensive synthesis of cell wall polysaccharides, a process that requires the assembly of large transmembrane enzyme complexes, intensive vesicle trafficking, interactions with the cytoskeleton, and coordinated gene expression. Because of their function as supramolecular hubs, WDR proteins could participate in each or any of these steps, although to date only few WDR proteins have been linked to the cell wall by experimental evidence. Nevertheless, several potential cell wall-related WDR proteins were recently identified using in silico aproaches, such as analyses of co-expression, interactome and conserved gene neighbourhood. Notably, some WDR genes are frequently genomic neighbours of genes coding for GT2-family polysaccharide synthases in eukaryotes, and this WDR-GT2 collinear microsynteny is detected in diverse taxa. In angiosperms, two WDR genes are collinear to cellulose synthase genes, CESAs, whereas in ascomycetous fungi several WDR genes are adjacent to chitin synthase genes, chs. In this Perspective we summarize and discuss experimental and in silico studies on the possible involvement of WDR proteins in plant cell wall formation. The prospects of biotechnological engineering for enhanced biomass production are discussed.

  9. Dating and tracing of fluids using 129I and 36Cl: results from geothermal fluids, oil field brines and formation waters

    International Nuclear Information System (INIS)

    Fehn, U.; Moran, J.E.; Teng, R.T.D.; Rao, U.

    1994-01-01

    Preliminary results are presented for 129 I/I and 36 Cl/Cl ratios in formation waters from the KTB project in Germany, geothermal waters from the Salton Sea Geothermal System in California and oilfield brines from the Anadarko Basin in Oklahoma. The results demonstrate the use of these isotopic systems to determine residence times, source formations and pathways of fluids in different geologic situations. ((orig.))

  10. The trials methodological research agenda: results from a priority setting exercise

    Science.gov (United States)

    2014-01-01

    Background Research into the methods used in the design, conduct, analysis, and reporting of clinical trials is essential to ensure that effective methods are available and that clinical decisions made using results from trials are based on the best available evidence, which is reliable and robust. Methods An on-line Delphi survey of 48 UK Clinical Research Collaboration registered Clinical Trials Units (CTUs) was undertaken. During round one, CTU Directors were asked to identify important topics that require methodological research. During round two, their opinion about the level of importance of each topic was recorded, and during round three, they were asked to review the group’s average opinion and revise their previous opinion if appropriate. Direct reminders were sent to maximise the number of responses at each round. Results are summarised using descriptive methods. Results Forty one (85%) CTU Directors responded to at least one round of the Delphi process: 25 (52%) responded in round one, 32 (67%) responded in round two, 24 (50%) responded in round three. There were only 12 (25%) who responded to all three rounds and 18 (38%) who responded to both rounds two and three. Consensus was achieved amongst CTU Directors that the top three priorities for trials methodological research were ‘Research into methods to boost recruitment in trials’ (considered the highest priority), ‘Methods to minimise attrition’ and ‘Choosing appropriate outcomes to measure’. Fifty other topics were included in the list of priorities and consensus was reached that two topics, ‘Radiotherapy study designs’ and ‘Low carbon trials’, were not priorities. Conclusions This priority setting exercise has identified the research topics felt to be most important to the key stakeholder group of Directors of UKCRC registered CTUs. The use of robust methodology to identify these priorities will help ensure that this work informs the trials methodological research agenda, with

  11. Return of individual research results and incidental findings in the clinical trials cooperative group setting.

    Science.gov (United States)

    Ferriere, Michael; Van Ness, Brian

    2012-04-01

    The National Cancer Institute (NCI)-funded cooperative group cancer clinical trial system develops experimental therapies and often collects samples from patients for correlative research. The cooperative group bank (CGB) system maintains biobanks with a current policy not to return research results to individuals. An online survey was created, and 10 directors of CGBs completed the surveys asking about understanding and attitudes in changing policies to consider return of incidental findings (IFs) and individual research results (IRRs) of health significance. The potential impact of the 10 consensus recommendations of Wolf et al. presented in this issue are examined. Reidentification of samples is often not problematic; however, changes to the current banking and clinical trial systems would require significant effort to fulfill an obligation of recontact of subjects. Additional resources, as well as a national advisory board would be required to standardize implementation.

  12. Amnestic MCI Patients' Perspectives toward Disclosure of Amyloid PET Results in a Research Context.

    Science.gov (United States)

    Vanderschaeghe, Gwendolien; Schaeverbeke, Jolien; Vandenberghe, Rik; Dierickx, Kris

    2017-01-01

    Researchers currently are not obligated to share individual research results (IRR) with participants. This non-disclosure policy has been challenged on the basis of participants' rights to be aware and in control of their personal medical information. Here, we determined how patients view disclosure of research PET results of brain amyloid and why they believe it is advantageous or disadvantageous to disclose. As a part of a larger diagnostic trial, we conducted semi-structured interviews with patients with amnestic Mild Cognitive Impairment (aMCI). Participants had the option to receive their brain amyloid PET scan result (i.e., their IRR). Interviews were conducted before they received their IRR. A total of 38 aMCI patients (100% of study participants) wanted to know their IRR. The two most frequently mentioned reasons for choosing IRR disclosure were to better understand their brain health status and to be better able to make informed decisions about future personal arrangements (e.g., inheritance tax, moving into a smaller house, end-of-life decisions, etc.). Emotional risk was mentioned as the primary disadvantage of knowing one's IRR. On the other hand, non-disclosure was considered to be emotionally difficult also, as patients would be uncertain about their future health condition. Many patients diagnosed clinically with aMCI want to know their brain amyloid test results, even though this knowledge may be disadvantageous to them. Knowing what is going on with their health and the ability to make informed decisions about their future were the two principal advantages mentioned for obtaining their amyloid PET results. Because of the overwhelming consensus of aMCI patients was to disclose their brain amyloid PET scan results, researchers should strongly consider releasing this information to research subjects.

  13. KEEP Reading Research and Instruction: Results of the 1973-74 Program. Technical Report No. 26.

    Science.gov (United States)

    Au, Kathryn H.; Speidel, Gisela E.

    This report summarizes research related to the use of a conventional basal reading program with students in the Kamehameha Early Education Program (KEEP). Results of instruction were measured by the number of objectives gained each quarter, the total number of objectives gained, the number of lessons taken for each objective, and scores on the…

  14. Results of single borehole hydraulic testing in the Mizunami Underground Research Laboratory project. Phase 2

    International Nuclear Information System (INIS)

    Daimaru, Shuji; Takeuchi, Ryuji; Onoe, Hironori; Saegusa, Hiromitsu

    2012-09-01

    This report summarize the results of the single borehole hydraulic tests of 79 sections conducted as part of the Construction phase (Phase 2) in the Mizunami Underground Research Laboratory (MIU) Project. The details of each test (test interval depth, geology, etc.) as well as the interpreted hydraulic parameters and analytical method used are presented in this report. (author)

  15. Proactive Encouragement of Interdisciplinary Research Teams in a Business School Environment: Strategy and Results

    Science.gov (United States)

    Adams, Susan M.; Carter, Nathan C.; Hadlock, Charles R.; Haughton, Dominique M.; Sirbu, George

    2008-01-01

    This case study describes efforts to promote collaborative research across traditional boundaries in a business-oriented university as part of an institutional transformation. We model this activity within the framework of social network analysis and use quantitative tools from that field to characterize resulting impacts. (Contains 4 tables and 2…

  16. Using Remote Sensing Data and Research Results for Urban Heat Island Mitigation

    Science.gov (United States)

    Estes, Maury; Luvall, Jeffrey

    1999-01-01

    This paper provides information on the characteristics of the urban heat island, research designed to provide the data needed to develop effective urban heat island reduction strategies, and the development of local working groups to develop implementation plans. As background, an overview of research results on the urban heat island phenomenon and the resultant effect on energy usage and air quality will be explored. The use of more reflective roofing materials, paving materials, tree planting, and other initiatives will be explored as a basis for strategies to mitigate urban heat islands and improve the urban environment. Current efforts to use aircraft remote sensing data in Atlanta, Baton Rouge, Sacramento, and Salt Lake City and our work with non-profit organizations designated to lead public education and strategic development efforts will be presented. Efforts to organize working groups comprised of key stakeholders, the process followed in communicating research results, and methodology for soliciting feedback and incorporating ideas into local plans, policies and decision-making will be discussed. Challenges in developing and transferring data products and research results to stakeholders will be presented. It is our ultimate goal that such efforts be integrated into plans and/or decision models that encourage sustainable development.

  17. Development of a Standardized Approach to Disclosing Amyloid Imaging Research Results in Mild Cognitive Impairment.

    Science.gov (United States)

    Lingler, Jennifer H; Butters, Meryl A; Gentry, Amanda L; Hu, Lu; Hunsaker, Amanda E; Klunk, William E; Mattos, Meghan K; Parker, Lisa A; Roberts, J Scott; Schulz, Richard

    2016-03-08

    The increased use of PET amyloid imaging in clinical research has sparked numerous concerns about whether and how to return such research test results to study participants. Chief among these is the question of how best to disclose amyloid imaging research results to individuals who have cognitive symptoms that could impede comprehension of the information conveyed. We systematically developed and evaluated informational materials for use in pre-test counseling and post-test disclosures of amyloid imaging research results in mild cognitive impairment (MCI). Using simulated sessions, persons with MCI and their family care partners (N = 10 dyads) received fictitious but realistic information regarding brain amyloid status, followed by an explanation of how results impact Alzheimer's disease risk. Satisfaction surveys, comprehension assessments, and focus group data were analyzed to evaluate the materials developed. The majority of persons with MCI and their care partners comprehended and were highly satisfied with the information presented. Focus group data reinforced findings of high satisfaction and included 6 recommendations for practice: 1) offer pre-test counseling, 2) use clear graphics, 3) review participants' own brain images during disclosures, 4) offer take-home materials, 5) call participants post-disclosure to address emerging questions, and 6) communicate seamlessly with primary care providers. Further analysis of focus group data revealed that participants understood the limitations of amyloid imaging, but nevertheless viewed the prospect of learning one's amyloid status as valuable and empowering.

  18. Conflicts of interests and access to information resulting from biomedical research: an international legal perspective.

    Science.gov (United States)

    Byk, Christian

    2002-07-01

    Recently adopted international texts have given a new focus on conflicts of interests and access to information resulting from biomedical research. They confirmed ethical review committees as a central point to guarantee individual rights and the effective application of ethical principles. Therefore specific attention should be paid in giving such committees all the facilities necessary to keep them independent and qualified.

  19. Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-03-01

    'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1982 reported. This year is the final year of this research; therefore, reexamination was made from the practical standpoint on the R and D of coal fired MHD generation, evaluating the present technological level as well as clarifying the development procedures, with proposals made as to the R and D from now on. The present technological level in the practicability is still in the basic stage, where the essential problem is the development of combustors, air heaters and generation channels in particular. An examination was conducted for the problems, procedures and period of the development for each component equipment, with the results provided as materials for studying the path to the experimental plant of 100 MW heat input. In the method of proceeding with the R and D in the future, it was decided as essential, in order to enter the stage of the experimental plant from the element technology development, that R and D is carried out on the unestablished component technology, making sure that no excessive risk is taken in scaling up to the next stage. (NEDO)

  20. Usability of a new disposable autoinjector platform device: results of a formative study conducted with a broad user population

    Directory of Open Access Journals (Sweden)

    Lange J

    2015-06-01

    Full Text Available Jakob Lange,1 Philipp Richard,1 Nick Bradley2 1Ypsomed AG, Burgdorf, Switzerland; 2BERGO UK, Bearsden, Glasgow, UK Abstract: This article presents a late-stage formative usability study of an autoinjector platform device. Such devices are used for the subcutaneous delivery of biopharmaceuticals, primarily for self-administration by the patient. Previous usability work on autoinjectors reported in the literature has been specific to single indications. This study was instead conducted with a broad user population, defined to represent user characteristics across a range of indications. The goals of the study were to evaluate whether users could use the devices safely and effectively, and could understand the instructions for use (IFU as well as the accompanying training. Further objectives were to capture any usability issues and to obtain participants' subjective ratings on the IFU and training as well as the confidence and comfort in using the device. A total of 43 participants in 5 groups received training and performed simulated injections either into an injection pad or a mannequin. All participants were able to successfully use the device. The device was well appreciated by all users, with a reported degree of confidence in using the device of 98%, of user comfort of 93%, and of comprehensibility of IFU and training of 98%. These values are higher than other comparable results reported in the literature. The presence of both audible and visible feedback during injection was seen to be a significant factor contributing to injection success. The observation that the device can be safely and efficiently used by all tested user groups provides confidence that the device and IFU in their current form will pass future summative testing in specific applications. Keywords: human factors engineering, autoinjector, handling study, use error, instructions for use, YpsoMate™

  1. 6-Mercaptopurine, an activator of Nur77, enhances transcriptional activity of HIF-1alpha resulting in new vessel formation.

    Science.gov (United States)

    Yoo, Y-G; Na, T-Y; Yang, W-K; Kim, H-J; Lee, I-K; Kong, G; Chung, J-H; Lee, M-O

    2007-05-31

    Hypoxia-inducible factor-1alpha (HIF-1alpha) plays a central role in oxygen homeostasis. Previously, we reported that the orphan nuclear receptor Nur77 functions in stabilizing HIF-1alpha. Here, we demonstrate that 6-mercaptopurine (6-MP), an activator of the NR4A family members, enhances transcriptional activity of HIF-1. 6-MP enhanced the protein-level of HIF-1alpha as well as vascular endothelial growth factor (VEGF) in a dose- and time-dependent manner. The induction of HIF-1alpha was abolished by the transfection of either a dominant-negative Nur77 mutant or si-Nur77, indicating a critical role of Nur77 in the 6-MP action. The HIF-1alpha protein level remained up to 60 min in the presence of 6-MP when de novo protein synthesis was blocked by cycloheximide, suggesting that 6-MP induces stabilization of the HIF-1alpha protein. The fact that 6-MP decreased the association of HIF-1alpha with von Hippel-Lindau protein and the acetylation of HIF-1alpha, may explain how 6-MP induced stability of HIF-1alpha. Further, 6-MP induced the transactivation function of HIF-1alpha by recruiting co-activator cyclic-AMP-response-element-binding protein. Finally, 6-MP enhanced the expression of HIF-1alpha and VEGF, and the formation of capillary tubes in human umbilical vascular endothelial cells. Together, our results provide a new insight for 6-MP action in the stabilization of HIF-1alpha and imply a potential application of 6-MP in hypoxia-associated human vascular diseases.

  2. Initial experience with a group presentation of study results to research participants

    Directory of Open Access Journals (Sweden)

    Bent Stephen

    2008-03-01

    Full Text Available Abstract Background Despite ethical imperatives, informing research participants about the results of the studies in which they take part is not often performed. This is due, in part, to the costs and burdens of communicating with each participant after publication of the results. Methods Following the closeout and publication of a randomized clinical trial of saw palmetto for treatment of symptoms of benign prostatic hyperplasia, patients were invited back to the research center to participate in a group presentation of the study results. Results Approximately 10% of participants attended one of two presentation sessions. Reaction to the experience of the group presentation was very positive among the attendees. Conclusion A group presentation to research participants is an efficient method of communicating study results to those who desire to be informed and was highly valued by those who attended. Prospectively planning for such presentations and greater scheduling flexibility may result in higher attendance rates. Trial Registration Number Clinicaltrials.gov #NCT00037154

  3. Development of a Common Format of Questionnaire Tests for a Web-based Platform of Population and Experimental Psychological Research

    Directory of Open Access Journals (Sweden)

    Nikulchev Evgeny

    2018-01-01

    Full Text Available A web platform for psychological research needs a single format of questionnaire tests to ensure interaction between its components. The study proposes a general test structure, variant questions, variations in response types, and an embedded domain-specific language for computations. The use of JSON is proposed and justified to store the hierarchical structure of the questionnaire test, and JSON Schema is defined as a technology suitable for the formation of the standard. From the considered validation instruments for compliance with the standard described in JSON Schema, ajv was defined as the most applicable to the task. To build the documentation, Doca is relevant, but this tool needs to be modified to meet the requirements of the task.

  4. Integrating the results of user research into medical device development: insights from a case study

    Directory of Open Access Journals (Sweden)

    Martin Jennifer L

    2012-07-01

    Full Text Available Abstract Background It is well established that considering users is an important aspect of medical device development. However it is also well established that there are numerous barriers to successfully conducting user research and integrating the results into product development. It is not sufficient to simply conduct user research, it must also be effectively integrated into product development. Methods A case study of the development of a new medical imaging device was conducted to examine in detail how users were involved in a medical device development project. Two user research studies were conducted: a requirements elicitation interview study and an early prototype evaluation using contextual inquiry. A descriptive in situ approach was taken to investigate how these studies contributed to the product development process and how the results of this work influenced the development of the technology. Data was collected qualitatively through interviews with the development team, participant observation at development meetings and document analysis. The focus was on investigating the barriers that exist to prevent user data from being integrated into product development. Results A number of individual, organisational and system barriers were identified that functioned to prevent the results of the user research being fully integrated into development. The user and technological aspects of development were seen as separate work streams during development. The expectations of the developers were that user research would collect requirements for the appearance of the device, rather than challenge its fundamental concept. The manner that the user data was communicated to the development team was not effective in conveying the significance or breadth of the findings. Conclusion There are a range of informal and formal organisational processes that can affect the uptake of user data during medical device development. Adopting formal decision

  5. Results from the Data & Democracy initiative to enhance community-based organization data and research capacity.

    Science.gov (United States)

    Carroll-Scott, Amy; Toy, Peggy; Wyn, Roberta; Zane, Jazmin I; Wallace, Steven P

    2012-07-01

    In an era of community-based participatory research and increased expectations for evidence-based practice, we evaluated an initiative designed to increase community-based organizations' data and research capacity through a 3-day train-the-trainer course on community health assessments. We employed a mixed method pre-post course evaluation design. Various data sources collected from 171 participants captured individual and organizational characteristics and pre-post course self-efficacy on 19 core skills, as well as behavior change 1 year later among a subsample of participants. Before the course, participants reported limited previous experience with data and low self-efficacy in basic research skills. Immediately after the course, participants demonstrated statistically significant increases in data and research self-efficacy. The subsample reported application of community assessment skills to their work and increased use of data 1 year later. Results suggest that an intensive, short-term training program can achieve large immediate gains in data and research self-efficacy in community-based organization staff. In addition, they demonstrate initial evidence of longer-term behavior change related to use of data and research skills to support their community work.

  6. Documenting the conversion from traditional to Studio Physics formats at the Colorado School of Mines: Process and early results

    Science.gov (United States)

    Kohl, Patrick B.; Kuo, H. Vincent; Ruskell, Todd G.

    2008-10-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Over the past year we have converted the second semester of our calculus-based introductory physics course (Physics II) to a Studio Physics format, starting from a traditional lecture-based format. In this paper, we document the early stages of this conversion in order to better understand which features succeed and which do not, and in order to develop a model for switching to Studio that keeps the time and resource investment manageable. We describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), solicited student comments, failure rates, and exam scores.

  7. Characterization and Growth Mechanism of Nickel Nano wires Resulting from Reduction of Nickel Formate in Polyol Medium

    International Nuclear Information System (INIS)

    Logutenko, O.A.; Titkov, A.I.; Vorobyov, A.M.; Yukhin, Y.M.; Lyakhov, N.Z.

    2016-01-01

    Nickel linear nano structures were synthesized by reduction of nickel formate with hydrazine hydrate in ethylene glycol medium in the absence of any surfactants or capping agents for direction of the particles growth. The effect of the synthesis conditions such as temperature, reduction time, type of polyol, and nickel formate concentration on the reduction products was studied. The size and morphology of the nickel nano wires were characterized by X-ray diffraction, scanning, and transmission electron microscopy. It was shown that the nickel nano crystallites were wire-shaped with a face-center-cubic phase. Ethylene glycol was found to play a crucial role in the formation of the nickel nano wires. The possible growth processes of the wire-shaped particles taking place at 110 and 130 degree are discussed. It was shown that, under certain synthesis conditions, nickel nano wires grow on the surface of the crystals of the solid intermediate of nickel with hydrazine hydrate.

  8. The effect of soil macrofauna on litter decomposition and soil organic matter accumulation during soil formation in spoil heaps after brown coal mining: a preliminary results

    Czech Academy of Sciences Publication Activity Database

    Frouz, Jan

    2002-01-01

    Roč. 21, č. 4 (2002), s. 363-369 ISSN 1335-342X R&D Projects: GA ČR GA526/01/1055 Institutional research plan: CEZ:AV0Z6066911 Keywords : soil formation * microbial respiration * litter bag test Subject RIV: EH - Ecology, Behaviour Impact factor: 0.246, year: 2002

  9. Review on the Celestial Sphere Positioning of FITS Format Image Based on WCS and Research on General Visualization

    Science.gov (United States)

    Song, W. M.; Fan, D. W.; Su, L. Y.; Cui, C. Z.

    2017-11-01

    Calculating the coordinate parameters recorded in the form of key/value pairs in FITS (Flexible Image Transport System) header is the key to determine FITS images' position in the celestial system. As a result, it has great significance in researching the general process of calculating the coordinate parameters. By combining CCD related parameters of astronomical telescope (such as field, focal length, and celestial coordinates in optical axis, etc.), astronomical images recognition algorithm, and WCS (World Coordinate System) theory, the parameters can be calculated effectively. CCD parameters determine the scope of star catalogue, so that they can be used to build a reference star catalogue by the corresponding celestial region of astronomical images; Star pattern recognition completes the matching between the astronomical image and reference star catalogue, and obtains a table with a certain number of stars between CCD plane coordinates and their celestial coordinates for comparison; According to different projection of the sphere to the plane, WCS can build different transfer functions between these two coordinates, and the astronomical position of image pixels can be determined by the table's data we have worked before. FITS images are used to carry out scientific data transmission and analyze as a kind of mainstream data format, but only to be viewed, edited, and analyzed in the professional astronomy software. It decides the limitation of popular science education in astronomy. The realization of a general image visualization method is significant. FITS is converted to PNG or JPEG images firstly. The coordinate parameters in the FITS header are converted to metadata in the form of AVM (Astronomy Visualization Metadata), and then the metadata is added to the PNG or JPEG header. This method can meet amateur astronomers' general needs of viewing and analyzing astronomical images in the non-astronomical software platform. The overall design flow is realized

  10. Research status and some results of numerical system to study regional environment: SPEEDI-MP

    International Nuclear Information System (INIS)

    Chino, Masamichi

    2004-01-01

    Research status and some results of 'Numerical system to study regional environment: SPEEDI-MP', which reproduces circulations of materials in the atmospheric, oceanic and terrestrial environments, are introduced. The purpose of this system are the development of various environmental models, the connection of atmospheric, oceanic and terrestrial models and the construction of research bases for numerical environmental studies. In addition to the accurate prediction of environmental behavior of radionuclides, the system has been applied to the non-nuclear fields, e.g., numerical analysis of environmental effects to volcanic gases from Miyake Jima, real-time prediction of the migration of rice planthoppers from Eastern Asia. (author)

  11. Research in the Ciemat on severe accidents: strategy and recent results

    International Nuclear Information System (INIS)

    Herranz, L. E.

    2012-01-01

    Severe accident research is a fundamental brick in the nuclear technology wall. Its complexity entails huge challenges that require international cooperation to be overcome. CIEMAT has accumulated more than 40 years of experience in the field. By setting a structured research strategy and a continuous enhancement of theoretical an experimental capabilities, CIEMAT has recently produced the results on which this article builds up. Through them, both its working domains and its firm commitment for a continuous growth of knowledge and know-how are outlined. (Author) 24 refs.

  12. Italian University Students and Digital Technologies: Some Results from a Field Research

    Science.gov (United States)

    Ferri, Paolo; Cavalli, Nicola; Costa, Elisabetta; Mangiatordi, Andrea; Mizzella, Stefano; Pozzali, Andrea; Scenini, Francesca

    Developments in information and communication technologies have raised the issue of how a kind of intergenerational digital divide can take place between "digital natives" and "digital immigrants". This can in turn have important consequences for the organization of educative systems. In this paper we present the result of a research performed during the course of 2008 to study how university students in Italy make use of digital technologies. The methodology was based on a mix of quantitative and qualitative approaches. A survey research was done, on a sample of 1186 students of the University of Milan-Bicocca, based on a questionnaire administrated through the Intranet of the University. A series of focus groups and in depth interviews with students, parents, and new media experts was furthermore performed. The results are consistent with the presence of a strong intergenerational divide. The implications of the results for the future organization of educative systems are discussed in the paper.

  13. Integrating the results of user research into medical device development: insights from a case study.

    Science.gov (United States)

    Martin, Jennifer L; Barnett, Julie

    2012-07-19

    It is well established that considering users is an important aspect of medical device development. However it is also well established that there are numerous barriers to successfully conducting user research and integrating the results into product development. It is not sufficient to simply conduct user research, it must also be effectively integrated into product development. A case study of the development of a new medical imaging device was conducted to examine in detail how users were involved in a medical device development project. Two user research studies were conducted: a requirements elicitation interview study and an early prototype evaluation using contextual inquiry. A descriptive in situ approach was taken to investigate how these studies contributed to the product development process and how the results of this work influenced the development of the technology. Data was collected qualitatively through interviews with the development team, participant observation at development meetings and document analysis. The focus was on investigating the barriers that exist to prevent user data from being integrated into product development. A number of individual, organisational and system barriers were identified that functioned to prevent the results of the user research being fully integrated into development. The user and technological aspects of development were seen as separate work streams during development. The expectations of the developers were that user research would collect requirements for the appearance of the device, rather than challenge its fundamental concept. The manner that the user data was communicated to the development team was not effective in conveying the significance or breadth of the findings. There are a range of informal and formal organisational processes that can affect the uptake of user data during medical device development. Adopting formal decision making processes may assist manufacturers to take a more integrated and

  14. Low cost solar array project. Cell and module formation research area. Process research of non-CZ silicon material

    Science.gov (United States)

    1983-01-01

    Liquid diffusion masks and liquid dopants to replace the more expensive CVD SiO2 mask and gaseous diffusion processes were investigated. Silicon pellets were prepared in the silicon shot tower; and solar cells were fabricated using web grown where the pellets were used as a replenishment material. Verification runs were made using the boron dopant and liquid diffusion mask materials. The average of cells produced in these runs was 13%. The relationship of sheet resistivity, temperature, gas flows, and gas composition for the diffusion of the P-8 liquid phosphorus solution was investigated. Solar cells processed from web grown from Si shot material were evaluated, and results qualified the use of the material produced in the shot tower for web furnace feed stock.

  15. Formative research to develop theory-based messages for a Western Australian child drowning prevention television campaign: study protocol.

    Science.gov (United States)

    Denehy, Mel; Crawford, Gemma; Leavy, Justine; Nimmo, Lauren; Jancey, Jonine

    2016-05-20

    Worldwide, children under the age of 5 years are at particular risk of drowning. Responding to this need requires the development of evidence-informed drowning prevention strategies. Historically, drowning prevention strategies have included denying access, learning survival skills and providing supervision, as well as education and information which includes the use of mass media. Interventions underpinned by behavioural theory and formative evaluation tend to be more effective, yet few practical examples exist in the drowning and/or injury prevention literature. The Health Belief Model and Social Cognitive Theory will be used to explore participants' perspectives regarding proposed mass media messaging. This paper describes a qualitative protocol to undertake formative research to develop theory-based messages for a child drowning prevention campaign. The primary data source will be focus group interviews with parents and caregivers of children under 5 years of age in metropolitan and regional Western Australia. Qualitative content analysis will be used to analyse the data. This study will contribute to the drowning prevention literature to inform the development of future child drowning prevention mass media campaigns. Findings from the study will be disseminated to practitioners, policymakers and researchers via international conferences, peer and non-peer-reviewed journals and evidence summaries. The study was submitted and approved by the Curtin University Human Research Ethics Committee. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  16. Higher education and curriculum innovation: results of an institutional network research

    Directory of Open Access Journals (Sweden)

    Martha Maria Prata-Linhares

    2013-06-01

    Full Text Available In this article we share the paths of an investigation carried out by a group of researchers from different Brazilian universities (FORPEC, which, based on the results of the investigation, built a network of information and research involving various education institutions. While describing this group’s pathway, the text presents innovating experiences of curriculums in higher education which provided important and significant pedagogic changes in their projects. During the period of investigation, 6 (six projects of university courses with innovation proposals were brought up and analyzed. This analysis allowed for the elaboration of innovation concepts for Higher Education, identify active innovating methodologies, create and implant innovative projects in Higher Education, as well as give the start off to investigation concerning the development of the docents integrating the innovating curricular projects. The groups’ pathway in itself may be considered an innovative research project.

  17. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 65: Survey of Reader Preferences Concerning the Format of NASA Langley-Authored Technical Reports

    Science.gov (United States)

    Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

    1997-01-01

    The U.S. government technical report is a primary means by which the results of federally funded research and development (R&D) are transferred to the U.S. aerospace industry. However, little is known about this information product in terms of its actual use, importance, and value in the transfer of federally funded R&D. Little is also known about the intermediary-based system that is used to transfer the results of federally funded R&D to the U.S. aerospace industry. To help establish a body of knowledge, the U.S. government technical report is being investigated as part of the NASA/DoD Aerospace Knowledge Diffusion Research Project. In this article, we summarize the literature on the U.S. government technical report and present the results of a survey of U.S. aerospace engineers and scientists that solicited their opinions concerning the format of NASA Langley Research Center (LaRC)-authored technical reports. To learn more about the preferences of U.S. aerospace engineers and scientists concerning the format of NASA LaRC-authored technical reports, we surveyed 133 report producers (i.e., authors) and 137 report users in March-April 1996. Questions covered such topics as: (a) the order in which report components are read; (b) components used to determine if a report would be read; (c) those components that could be deleted; (d) the placement of such components as the symbols list; (e) the desirability of a table of contents; (f) the format of reference citations; (g) column layout and right margin treatment; and (h) writing style in terms of person and voice. Mail (self-reported) surveys were used to collect the data. The response rates for report producers (i.e., authors) was 68% and for users was 62%.

  18. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 58; Survey of Reader Preferences Concerning the Format of NASA Langley-Authored Technical Reports

    Science.gov (United States)

    Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

    1996-01-01

    The U.S. government technical report is a primary means by which the results of federally funded research and development (R&D) are transferred to the U.S. aerospace industry. However, little is known about this information product in terms of its actual use, importance, and value in the transfer of federally funded R&D. Little is also known about the intermediary-based system that is used to transfer the results of federally funded R&D to the U.S. aerospace industry. To help establish a body of knowledge, the U.S. government technical report is being investigated as part of the NASA/DOD Aerospace Knowledge Diffusion Research Project. In this paper, we summarize the literature on the U.S. government technical report and present the results of a survey of U.S. aerospace engineers and scientists that solicited their opinions concerning the format of NASA Langley Research Center (LaRC)-authored technical reports. To learn more about the preferences of U.S. aerospace engineers and scientists concerning the format of NASA LaRC-authored technical reports, we surveyed 133 report producers (i.e., authors) and 137 report users in March-April 1996. Questions covered such topics as (1) the order in which report components are read, (2) components used to determine if a report would be read, (3) those components that could be deleted, (4) the placement of such components as the symbols list, (e) the de-sirability of a table of contents, (5) the format of reference citations, (6) column layout and right margin treatment, and (7) and person and voice. Mail (self-reported) surveys were used to collect the data. The response rates for report producers (i.e., authors) was 68% and for users was 62%.

  19. Formation of trichloromethane in chlorinated water and fresh-cut produce and as a result of reacting with citric acid

    Science.gov (United States)

    Chlorine (sodium hypochlorite) is commonly used by the fresh produce industry to sanitize wash water, fresh and fresh-cut fruits and vegetables. However, possible formation of harmful chlorine by-products is a concern. The objectives of this study were to compare chlorine and chlorine dioxide in t...

  20. Research on Formation Mechanisms of Hot Dry Rock Resources in China

    Science.gov (United States)

    Wang, G.; Xi, Y.

    2017-12-01

    As an important geothermal resource, hot dry rock(HDR) reserves have been studied in many countries. HDR resources in China have huge capacity and have become one of the most important resources for the potential replacement of fossil fuels. However, HDR resources are difficult to develop and utilise. Technologies for use with HDR, such as high-temperature drilling, reservoir characterisation, reservoir fracturing, microseismic monitoring and high-temperature power stations, originate from the field of oil and drilling. Addressing how to take advantage of these developed technologies is a key factor in the development of HDR reserves. Based on the thermal crustal structure in China, HDR resources can be divided into four types: high radioactive heat production, sedimentary basin, modern volcano and the inner-plate active tectonic belt. The prospective regions of HDR resources are located in South Tibet, West Yunnan, the southeast coast of China, Bohai Rim, Songliao Basin and Guanzhong Basin. The related essential technologies are relatively mature, and the prospect of HDR power generation is promising. Therefore, analysing the formation mechanisms of HDR resources and promoting the transformation of technological achievements, large-scale development and the utilisation of HDR resources can be achieved in China.

  1. Development of a smoking prevention mass media program using diagnostic and formative research.

    Science.gov (United States)

    Worden, J K; Flynn, B S; Geller, B M; Chen, M; Shelton, L G; Secker-Walker, R H; Solomon, D S; Solomon, L J; Couchey, S; Costanza, M C

    1988-09-01

    The process of developing a mass media campaign to prevent smoking among adolescents is described in detail. This campaign supplements a school smoking prevention program and shares educational objectives with the school program but is otherwise independent. It comprises various television and radio 30- and 60-sec "spot" messages. The campaign development process includes identifying educational objectives and strategies for appealing to young people; conducting diagnostic surveys and focus groups to determine target audience interests and perceptions about smoking and media content; suggesting approaches to producers to create preliminary television and radio messages for testing; conducting formative pretests with target groups to select optimal messages and suggest improvements to those messages; producing final messages for media presentation; and developing a media exposure plan to place messages in local media at optimal times for reception by target audiences. The media campaign is being evaluated in a 5-year project with 5,500 adolescents in four communities to determine the additional effect of mass media over a school program alone in preventing smoking.

  2. Reservoir diagenesis research of Silurian Longmaxi Formation in Sichuan Basin, China

    Directory of Open Access Journals (Sweden)

    Lingming Kong

    2016-06-01

    Full Text Available The reservoir diagenesis of Silurian Longmaxi Formation in Sichuan Basin was studied based on a large number of thin section identification, scanning electron microscopy analysis, X-ray diffraction tests, and some other experiments. Seven diagenetic processes were identified, including compaction, cementation, clay mineral transformation, replacement, dissolution, organic matter thermal maturation, and tectonic disruption. Three kinds of cements (quartz, carbonate and sulfide were recognized, while the source material of quartz cements and the main factor of forming abundant carbonate cements were summed up. According to the single well analysis of the Well N3, it shows that the best, the suboptimal and the none shale reservoir sections were subjected to different diagenetic transformations. As to best shale reservoir, except for compaction, all the main inorganic diagenesis were significantly related to organic matter maturation. Through comprehensive analysis of diagenetic indicators, it is observed that the reservoir has already been in period B of middle diagenetic stage to late diagenetic stage. The inorganic diagenesis has a significant impact on shale reservoir, because it not only controls the conservation, development, and evolution of porosity, but also the mechanical property and the adsorption capacity of rocks. The organic diagenesis is the source material of shale gas, and it generates a large number of nanoporosity in organic matter, which increases the total porosity and the adsorption capacity of the reservoir.

  3. Outline of the results of test and research at expense of entrusting research on atomic energy peaceful utilization, 1980

    International Nuclear Information System (INIS)

    1982-03-01

    The test research on the substances promoting the recovery from radiation injuries, the research on the security of the facilities using radioisotopes in earthquakes, the test research on the distribution and behavior of radioactive nuclides in environment for the evaluation of exposure dose, the test research on the rate of scattering of RIs, the measurement and dose evaluation of gaseous radioactive nuclides, the research on the measuring techniques for medium and high concentration gaseous tritium, the test research on the evaluation of the effect of low dose radiation on living things, the epidemiological research on low dose effect, the research on the genetic safety of irradiated foods, the test research on the development of radiation sensitizers to cancer cells, the research on the automation and acceleration of the production of short life RI-labeled compounds, the test research on the safety of high performance air filters for nuclear fuel facilities, the test research on the evaluation of the impact properties of nuclear fuel-transporting casks loaded on vehicles, the research on the application of improved security measures to large scale reprocessing facilities, and the test research on the protection capability of countercollision structures for nuclear ships are outlined. (Kako, I.)

  4. Formative research for a healthy diet intervention among inner-city adolescents: the importance of family, school and neighborhood environment.

    Science.gov (United States)

    Dodson, Jennifer L; Hsiao, Ya-Chun; Kasat-Shors, Madhuri; Murray, Laura; Nguyen, Nga Kim; Richards, Adam K; Gittelsohn, Joel

    2009-01-01

    To understand influences on diet among low-income African-American adolescents in East Baltimore. Formative research was conducted for a food store-centered healthy diet intervention targeted to inner-city youth. Family, school and neighborhood influences on eating habits and health concepts were explored. Family structure, economic resources and past experiences influence what food means to adolescents. Healthy food in school and local stores is limited. Terminology to categorize foods was identified, including the term "home foods". Suggested adolescent nutritional interventions include promotion of home-based eating, improving availability of healthy foods in school and neighborhood stores, and targeted educational materials.

  5. Report of the research results for the peaceful uses of atomic energy

    International Nuclear Information System (INIS)

    1981-01-01

    In this report, the results of the test and research on the peaceful uses of atomic energy, performed in national test and research institutes in fiscal year 1979, are summarized. This is the 20th report, since the first report was published in 1961, and was compiled by the Atomic Energy Bureau, Science and Technology Agency. 7 reports on nuclear fusion, 9 reports on technological safety research, 9 reports on environmental radioactivity and safety research, 13 reports on food irradiation, 5 reports on the countermeasures against cancers, 16 reports on fertilized soils, 11 reports on the improvement of plant species, 12 reports on the protection of farm products, 14 reports on the improvement of cattle breeding, 11 reports on diagnosis and treatment, 5 reports on medicines, 7 reports on environmental hygiene, 28 reports on the application to living body pathology, 9 reports on radiochemistry, 9 reports on radiation measurement, 1 report on process analysis, 3 reports on nuclear reactor materials, 3 reports on nuclear-powered ships, 4 reports on civil engineering, 3 reports on radioactivation analysis and 2 reports on injury prevention research are summarized. (Kako, I.)

  6. The use of NPAR [Nuclear Plant Aging Research] results in plant inspection activities

    International Nuclear Information System (INIS)

    Gunther, W.; Taylor, J.

    1989-01-01

    The Nuclear Plant Aging Research (NPAR) Program is a hardware oriented research program which has produced a large data base of equipment and system operating, maintenance, and testing information. A review of the NRC Inspection Program and discussions with NRC inspection personnel have revealed several areas where NPAR research results would be valuable to the inspector. This paper describes the NPAR information which can enhance inspection activities, and provides alternatives for making these pertinent research results available to the inspectors. The NRC Inspection Program emphasis is on evaluating the performance of licensees by focusing on requirements and standards associated with administrative, managerial, engineering, and operational aspects of licensee activities. The Program recognizes that licensees may satisfy NRC requirements differently, and therefore expresses inspection guidance in the form of performance objectives and evaluation criteria. for the resident and regional inspectors, procedures have been written covering various subject areas, such as operations, maintenance, and surveillance. Some of these procedures contain guidance related to aging degradation. The types of information generated by NPAR which were found to be relevant to inspection needs include the following: functional indicators; failure modes, causes, effects; stresses which cause degradation; maintenance recommendations; inspection prioritization. 3 refs

  7. Formation of Ground Truth Databases and Related Studies and Regional Seismic Monitoring Research

    Science.gov (United States)

    2006-06-01

    experiments (1997-1999) in the former Semipalatinsk test site , Proceedings of the 22nd Annual DoDLDOE Seismic Research Symposium, Vol. I, U. S. Department of...DefenselEnergy, 55-66. Kim, Won-Young (1998), Waveform Data Information Product: Calibration Explosions at Semipalatinsk Test Site , Kazakstan...from the aftershocks of a 100 ton chemical explosion at the Degelen, Kazakh Test Site on 22 August 1998 (Omega-1). Epicentral locations, based on P

  8. Toward Trust as Result. A Transdisciplinary Research Agenda for the ‘Future of the Internet’

    Directory of Open Access Journals (Sweden)

    Stefano De Paoli

    2012-01-01

    Full Text Available Trust has emerged as one of the key challenges for the Future of the Internet and as a key theme of European research. We are convinced that a transdisciplinary research agenda - that we define to as Trust as Result - shared by Sociology and Computer Science, is of paramount importance for devising sustainable Trust solutions for the (Future Internet stakeholders. The scope of this paper is to present some aspects we consider important for building such an agenda. We distinguish our agenda by comparison with one of the current mainstream interdisciplinary approaches to Trust, that we define to as Trust Modelling and that assumes Trust to be the input of the design of trustworthy ICTs. We propose a different point of view based on the concept of Assemblage as proposed by DeLanda and focus on how we can obtain Trust as the result of the design.

  9. Constraining back-arc basin formation in the eastern Coral Sea: preliminary results from the ECOSAT voyage

    Science.gov (United States)

    Seton, M.; Williams, S.; Mortimer, N. N.; Meffre, S.; Moore, J.; Micklethwaite, S.; Zahirovic, S.

    2013-12-01

    The eastern Coral Sea region is an underexplored area at the northeastern corner of the Australian plate, where long-lived interaction between the Pacific and Australian plate boundaries has resulted in an intricate assemblage of deep oceanic basins and ridges, continental fragments and volcanic products. A paucity of marine geophysical and geological data from this complex region has resulted in the lack of a clear conceptual framework to describe its formation, ultimately affecting our understanding of the connection between the plate boundaries of the SW Pacific and SE Asia. In particular, the tectonic relationship between two back-arc basins, the Santa Cruz and d'Entrecasteaux Basins, and the South Rennell Trough, has yet to be resolved. In October-November, 2012, we collected 6,200 km of marine magnetic, 6,800 km of gravity and over 13,600 km2 of swath bathymetry data from the eastern Coral Sea onboard the RV Southern Surveyor. A complementary dredging program yielded useful samples from 14 seafloor sites. Our preliminary geochemical interpretation of the dredge samples obtained from the South Rennell Trough reveal volcanic rocks resembling MORB or BABB-type basalts, similar in composition to the recently re-analysed and dated ORSTOM dredges from the area that yielded ~28 Ma MORB-like basalts. Swath bathymetry profiles from the Santa Cruz Basin reveal that the South Rennell Trough extends into this basin, with seafloor spreading fabric being parallel to the trough. Preliminary analysis of the three full and four partial new magnetic anomaly profiles across the Santa Cruz Basin, coupled with limited existing profiles, reveals that the basin may have formed between Chrons 13-18 (~32-38 Ma), with an extinct spreading ridge along the inferred continuation of the South Rennell Trough, consistent with ORSTOM age dates. Our results suggest that the South Rennell Trough is an extinct southwestward propagating spreading ridge, which may have initiated along a pre

  10. Overview on recent results of the VTT's research programme on assuring nuclear power plant structural safety

    International Nuclear Information System (INIS)

    Rintamaa, R.; Aaltonen, P.; Kauppinen, P.; Keinaenen, H.; Talja, H.; Valo, M.; Wallin, K.; Toerroenen, K.

    1994-01-01

    An overview of the Finnish national research programme on the Nuclear Power Plant Structural Safety, being carried out from 1990 to 1994, is presented. The focus of this paper is on recent results in the areas of experimental and computational fracture mechanics, material deterioration due to neutron irradiation, corrosion and water chemistry, nondestructive testing methods and procedures, and verification of structural integrity assessment methods by large scale component tests. (author). 21 refs, 21 figs, 2 tabs

  11. Preliminary results from MBE-4: A four beam induction linac for heavy ion fusion research

    International Nuclear Information System (INIS)

    Fessenden, T.J.; Judd, D.L.; Keefe, D.; Kim, C.; Laslett, L.J.; Smith, L.; Warwick, A.I.; Warwick, P.b.A.I.

    1986-01-01

    Preliminary results are presented from a scaled experimental multiple beam induction linac. This experiment is part of a program of accelerator research for heavy ion fusion. It is shown that multiple beams can be accelerated without significant mutual interaction. Measurements of the longitudinal dynamics of a current-amplifying induction linac are presented and compared to calculations. Coupling of transverse and longitudinal dynamics is discussed

  12. Environmental survey at the AAEC Research Establishment, Lucas Heights - results for 1979

    International Nuclear Information System (INIS)

    Giles, M.S.; Dudaitis, A.

    1980-09-01

    This report presents the results of the environmental survey at the AAEC Research Establishment, Lucas Heights, during 1979. They show that the only radioactivity detected which could be of AAECRE origin and which could also be ingested by humans was due to tritium. The maximum credible dose which a member of the public could receive from this radioactivity is calculated to be one ten thousandth of the derived working limit consistent with the latest recommendations of the International Commission on Radiological Protection

  13. Preliminary results from MBE-4: a four beam induction linac for heavy ion fusion research

    International Nuclear Information System (INIS)

    Fessenden, T.J.; Judd, D.L.; Keefe, D.; Kim, C.; Laslett, L.J.; Smith, L.; Warwick, A.I.

    1986-05-01

    Preliminary results are presented from a scaled experimental multiple beam induction linac. This experiment is part of a program of accelerator research for heavy ion fusion. It is shown that multiple beams can be accelerated without significant mutual interaction. Measurements of the longitudinal dynamics of a current-amplifying induction linac are presented and compared to calculations. Coupling of transverse and longitudinal dynamics is discussed

  14. Development of Distributed Research Center for monitoring and projecting regional climatic and environmental changes: first results

    Science.gov (United States)

    Gordov, Evgeny; Shiklomanov, Alexander; Okladinikov, Igor; Prusevich, Alex; Titov, Alexander

    2016-04-01

    Description and first results of the cooperative project "Development of Distributed Research Center for monitoring and projecting of regional climatic and environmental changes" recently started by SCERT IMCES and ESRC UNH are reported. The project is aimed at development of hardware and software platform prototype of Distributed Research Center (DRC) for monitoring and projecting regional climatic and environmental changes over the areas of mutual interest and demonstration the benefits of such collaboration that complements skills and regional knowledge across the northern extratropics. In the framework of the project, innovative approaches of "cloud" processing and analysis of large geospatial datasets will be developed on the technical platforms of two U.S. and Russian leading institutions involved in research of climate change and its consequences. Anticipated results will create a pathway for development and deployment of thematic international virtual research centers focused on interdisciplinary environmental studies by international research teams. DRC under development will comprise best features and functionality of earlier developed by the cooperating teams' information-computational systems RIMS (http://rims.unh.edu) and CLIMATE(http://climate.scert.ru/), which are widely used in Northern Eurasia environment studies. The project includes several major directions of research (Tasks) listed below. 1. Development of architecture and defining major hardware and software components of DRC for monitoring and projecting of regional environmental changes. 2. Development of an information database and computing software suite for distributed processing and analysis of large geospatial data hosted at ESRC and IMCES SB RAS. 3. Development of geoportal, thematic web client and web services providing international research teams with an access to "cloud" computing resources at DRC; two options will be executed: access through a basic graphical web browser and

  15. Bubble formation occurs in insulin pumps in response to changes in ambient temperature and atmospheric pressure but not as a result of vibration.

    Science.gov (United States)

    Lopez, Prudence E; King, Bruce R; Goss, Peter W; Chockalingam, Ganesh

    2014-01-01

    Bubble formation in insulin pump giving sets is a common problem. We studied change in temperature, change in atmospheric pressure, and vibration as potential mechanisms of bubble formation. 5 Animas 2020 pumps with 2 mL cartridges and Inset II infusion systems, 5 Medtronic Paradigm pumps with 1.8 mL cartridge and Quickset and 3 Roche Accu-chek pumps with 3.15 mL cartridges were used. Temperature study: insulin pumps were exposed to a temperature change from 4°C to 37°C. Pressure study: insulin pumps were taken to an altitude of 300 m. Vibration study: insulin pumps were vigorously shaken. All were observed for bubble formation. Bubble formation was observed with changes in temperature and atmospheric pressure. Bubble formation did not occur with vibration. Changes in insulin temperature and atmospheric pressure are common and may result in bubble formation. Vibration may distribute bubbles but does not cause bubble formation.

  16. Hydraulic fracturing to enhance geothermal energy recovery in deep and tight formations. Modell approach in petrothermy research project OPTIRISS

    Energy Technology Data Exchange (ETDEWEB)

    Rafiee, M.M.; Schmitz, S.; Barsch, M. [DBI - Gastechnologisches Institut gGmbH, Freiberg (Germany)

    2013-08-01

    In Germany numerous projects were successfully conducted in developments of geothermal energy which applied so far mostly for the hydrothermal deposit type. In Thuringia and Saxony there are currently project developments of geothermal resource taking into account for deep, tight formations in petrothermy and Enhanced geothermal system, (EGS). One of the potential tasks in generating these petrothermal producers and in the design of the underground power plant appears to be hydraulic fracturing with multi frac method. This is to create the heat exchanger surfaces in the rock and ensure maximum volumetric flow through it. Therefore it is very important for a sustainable heat production. However the promise of its adequate conductivity in the deep formation is one of the dominant contests in geothermal energy industry. In a multi frac method, two wells (normally horizontal wellbores at different depths) are drilled in direction of minimum horizontal stress of the formation rock. By multiple frac operation in separate sections, flow paths are generated between the wells through which it is possible to extract the heat from the rock. The numerical simulation of hydraulic fracture propagation processes in the rock is mainly from the research in the area of oil and gas industry. These techniques are mainly used for very low permeable formations in petroleum engineering (e.g. Shale gas). The development is at the beginning for EGS (e.g. granites). In this work single and multi fracking propagation processes in a synthetic example of deep hard formation are investigated. The numerical simulation is carried out to design and characterize frac processes and frac dimensions. Sensitivities to various rock parameters and different process designs are examined and optimum criteria are concluded. This shows that the minimum stress profile has the most effective role and should be modelled properly. The analysis indicates the optimum fracture length and height for adequate thermal

  17. Clinical practice of image-guided spine radiosurgery - results from an international research consortium

    Directory of Open Access Journals (Sweden)

    Guckenberger Matthias

    2011-12-01

    Full Text Available Abstract Background Spinal radiosurgery is a quickly evolving technique in the radiotherapy and neurosurgical communities. However, the methods of spine radiosurgery have not been standardized. This article describes the results of a survey about the methods of spine radiosurgery at five international institutions. Methods All institutions are members of the Elekta Spine Radiosurgery Research Consortium and have a dedicated research and clinical focus on image-guided radiosurgery. The questionnaire consisted of 75 items covering all major steps of spine radiosurgery. Results Strong agreement in the methods of spine radiosurgery was observed. In particular, similarities were observed with safety and quality assurance playing an important role in the methods of all institutions, cooperation between neurosurgeons and radiation oncologists in case selection, dedicated imaging for target- and organ-at-risk delineation, application of proper safety margins for the target volume and organs-at-risk, conformal planning and precise image-guided treatment delivery, and close clinical and radiological follow-up. In contrast, three major areas of uncertainty and disagreement were identified: 1 Indications and contra-indications for spine radiosurgery; 2 treatment dose and fractionation and 3 tolerance dose of the spinal cord. Conclusions Results of this study reflect the current practice of spine radiosurgery in large academic centers. Despite close agreement was observed in many steps of spine radiosurgery, further research in form of retrospective and especially prospective studies is required to refine the details of spinal radiosurgery in terms of safety and efficacy.

  18. Final results of the fifth three-dimensional dynamic Atomic Energy Research benchmark problem calculations

    International Nuclear Information System (INIS)

    Hadek, J.

    1999-01-01

    The paper gives a brief survey of the fifth three-dimensional dynamic Atomic Energy Research benchmark calculation results received with the code DYN3D/ATHLET at NRI Rez. This benchmark was defined at the seventh Atomic Energy Research Symposium (Hoernitz near Zittau, 1997). Its initiating event is a symmetrical break of the main steam header at the end of the first fuel cycle and hot shutdown conditions with one stuck out control rod group. The calculations were performed with the externally coupled codes ATHLET Mod.1.1 Cycle C and DYN3DH1.1/M3. The standard WWER-440/213 input deck of ATHLET code was adopted for benchmark purposes and for coupling with the code DYN3D. The first part of paper contains a brief characteristics of NPP input deck and reactor core model. The second part shows the time dependencies of important global and local parameters. In comparison with the results published at the eighth Atomic Energy Research Symposium (Bystrice nad Pernstejnem, 1998), the results published in this paper are based on improved ATHLET descriptions of control and safety systems. (Author)

  19. Report of results of joint research using facilities in Japan Atomic Energy Research Institute in fiscal year 1987

    International Nuclear Information System (INIS)

    1988-06-01

    The total themes of the joint research in fiscal year 1987 were 127. These are shown being classified into the general joint research in Tokai and Takasaki, neutron diffraction research and cooperative research. The general joint research is the standard utilization form using research reactors JRR-2 and JRR-4, Co-60 gamma irradiation facilities in Tokai and Takasaki, an electron beam irradiation facility in Takasaki, an electron beam linear accelator and hot laboratories, which are opened for common utilization by Japan Atomic Energy Research Institute. The cooperative research is carried out by concluding research cooperation contracts between the researchers of universities and JAERI. In the general joint research, radioactivation analysis, radiation chemistry, irradiation effect, neutron diffraction and so on are the main themes, and in the cooperative research, reactor technology, reactor materials, nuclear physics measurement and others are the main themes. The total number of visitors was 2629 man-day, and decreased due to the stop of JRR-2. Also other activities are reported. The abstracts of respective reports are collected in this book. (Kako, I.)

  20. Integrating Quantitative and Qualitative Results in Health Science Mixed Methods Research Through Joint Displays

    Science.gov (United States)

    Guetterman, Timothy C.; Fetters, Michael D.; Creswell, John W.

    2015-01-01

    PURPOSE Mixed methods research is becoming an important methodology to investigate complex health-related topics, yet the meaningful integration of qualitative and quantitative data remains elusive and needs further development. A promising innovation to facilitate integration is the use of visual joint displays that bring data together visually to draw out new insights. The purpose of this study was to identify exemplar joint displays by analyzing the various types of joint displays being used in published articles. METHODS We searched for empirical articles that included joint displays in 3 journals that publish state-of-the-art mixed methods research. We analyzed each of 19 identified joint displays to extract the type of display, mixed methods design, purpose, rationale, qualitative and quantitative data sources, integration approaches, and analytic strategies. Our analysis focused on what each display communicated and its representation of mixed methods analysis. RESULTS The most prevalent types of joint displays were statistics-by-themes and side-by-side comparisons. Innovative joint displays connected findings to theoretical frameworks or recommendations. Researchers used joint displays for convergent, explanatory sequential, exploratory sequential, and intervention designs. We identified exemplars for each of these designs by analyzing the inferences gained through using the joint display. Exemplars represented mixed methods integration, presented integrated results, and yielded new insights. CONCLUSIONS Joint displays appear to provide a structure to discuss the integrated analysis and assist both researchers and readers in understanding how mixed methods provides new insights. We encourage researchers to use joint displays to integrate and represent mixed methods analysis and discuss their value. PMID:26553895

  1. Defining Priorities for Future Research: Results of the UK Kidney Transplant Priority Setting Partnership.

    Science.gov (United States)

    Knight, Simon R; Metcalfe, Leanne; O'Donoghue, Katriona; Ball, Simon T; Beale, Angela; Beale, William; Hilton, Rachel; Hodkinson, Keith; Lipkin, Graham W; Loud, Fiona; Marson, Lorna P; Morris, Peter J

    2016-01-01

    It has been suggested that the research priorities of those funding and performing research in transplantation may differ from those of end service users such as patients, carers and healthcare professionals involved in day-to-day care. The Kidney Transplant Priority Setting Partnership (PSP) was established with the aim of involving all stakeholders in prioritising future research in the field. The PSP methodology is as outlined by the James Lind Alliance. An initial survey collected unanswered research questions from patients, carers and clinicians. Duplicate and out-of-scope topics were excluded and the existing literature searched to identify topics answered by current evidence. An interim prioritisation survey asked patients and professionals to score the importance of the remaining questions to create a ranked long-list. These were considered at a final consensus workshop using a modified nominal group technique to agree a final top ten. The initial survey identified 497 questions from 183 respondents, covering all aspects of transplantation from assessment through to long-term follow-up. These were grouped into 90 unanswered "indicative" questions. The interim prioritisation survey received 256 responses (34.8% patients/carers, 10.9% donors and 54.3% professionals), resulting in a ranked list of 25 questions that were considered during the final workshop. Participants agreed a top ten priorities for future research that included optimisation of immunosuppression (improved monitoring, choice of regimen, personalisation), prevention of sensitisation and transplanting the sensitised patient, management of antibody-mediated rejection, long-term risks to live donors, methods of organ preservation, induction of tolerance and bioengineering of organs. There was evidence that patient and carer involvement had a significant impact on shaping the final priorities. The final list of priorities relates to all stages of the transplant process, including access to

  2. Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1984

    International Nuclear Information System (INIS)

    1985-01-01

    The repair of fuel in the reactor ''Yayoi'' was completed as scheduled, and after a certain period of test and preparation operation, the utilization was able to be resumed in fiscal year 1984. The electron beam linear accelerator started the operation in April, 1977, and the utilization has been smoothly continued. In this report, the gists of 10 researches on pile, 13 researches off pile, and 19 researches by utilizing the linear accelerator are collected. For each report, the research number, title, the names of reporters and the summary of research are given. (Kako, I.)

  3. The Role of Research in School Project Work and Teacher Development: Results from Project "Schools Ethics Technology."

    Science.gov (United States)

    Wellensiek, Anneliese; Lembens, Anja; Schallies, Michael

    "Schools Ethics Technology" was a German interdisciplinary research project with the Centre of Ethics in the Sciences at the University of Tubingen. The project highlighted the new topic of biotechnology and genetic engineering, involving the formation of active project groups within schools. This study examined teaching activities…

  4. Perspectives for deep geological formation disposal research in France beyond 2006

    International Nuclear Information System (INIS)

    Landais, P.

    2006-01-01

    One finalised aim underlies research conducted on the feasibility of geological disposal: the possibility of having a reversible disposal system available. A model has been drawn up to provide a framework for the analysis and propose possible research content between 2006 and 2015. This period will correspond to the move from the feasibility to a development, optimisation and detailed study phase. It aims at answering any questions raised by reviewers and develops forward the study of a repository. It will also correspond to the consolidation of scientific data, greater understanding of certain mechanisms and an approach of scientific and technical integration. Another goal of the period 2006-2015 would be to collect elements for a decision on the sitting issue through an extended survey. This phase of development includes confirmation of the data acquired during the previous phase and over relatively long periods, optimisation of repository concepts and detailed study of their main components, the production of full-scale mock-ups or simulations to validate the main technological design points and refining of data extrapolation methods. (author)

  5. Formation of the research competence of future breeder-geneticists during the practical training

    Directory of Open Access Journals (Sweden)

    Наталія Павлівна Антіпова

    2016-03-01

    Full Text Available In the article were analyzed content, structure and special features of the practical training of the future breeder-geneticists. There was specified that for bachelor breeder-geneticists of the 6.090101 “Agronomy” training direction are provided the following practices: botany, tractors and cars, soil science, agricultural machines, fruit growing, vegetable growing, agriculture, agrochemistry, plant growing, entomology, phytopathology, technology of retreatment and preservation of plant growing production, selection and seed growing of agricultural crops; work practice on agronomy.In the article was grounded the structural-logic scheme of organization of practices of the future breeder-geneticists for forming their professional research competences. There were analyzed functions and methods of scientific-cognitive activity, forms, means and methods of the practical education. According to the types of practices there were elucidated and grounded the structure of practical training of the future breeder-geneticists – natural-technical and special-professional – educational and work practices.The natural-technical, special-professional and production-technological practices form in bachelor agronomists breeder-geneticists professional scientific-research competences: theoretical-analytical ones – geosphere, bio-geo-physical-chemical, meteorological-climatological, informative, fundamental and applied ecological, fundamental-scientific agrosphere; professional competences of professionally oriented and special practical training – agricultural, branch, techno-service, technological, selective, special-genetic-engineering ones; managerial ones

  6. Exploring risk communication - results of a research project focussed on effectiveness evaluation

    Science.gov (United States)

    Charrière, Marie; Bogaard, Thom; Junier, Sandra; Mostert, Erik

    2016-04-01

    The need for effective science communication and outreach efforts is widely acknowledged in the academic community. In the field of Disaster Risk Reduction, the importance of communication is clearly stressed, e.g. in the newly adopted Sendai Framework for Disaster Risk Reduction 2015-2030 (under the 1st priority of action: understanding disaster risk). Consequently, we see increasing risk communication activities. However, the effectiveness of these activities is rarely evaluated. To address this gap, several research activities were conducted in the context of the Marie Curie Initial Training Network "Changes", the results of which we will present and discuss. First, results of a literature review show, among others, that research on effectiveness is mainly focussed on the assessment of users' needs and their ability to understand the content, rather than on the final impact of the risk communication efforts. Moreover, lab-environment research is more often undertaken than assessment of real communication efforts. Second, a comparison between perceptions of risk managers and the general public of risk communication in a French Alps Valley highlighted a gap between the two groups in terms of amount of information needed (who wants more), the important topics to address (what) and the media to use (how). Third, interviews with developers of smartphone applications for disseminating avalanche risk information showed a variety of current practices and the absence of measurements of real their effectiveness. However, our analysis allowed identifying good practices that can be an inspiration for risk communication related to other hazards. Fourth, an exhibition has been set up following a collaborative approached based on stakeholder engagement. Using a pre/post-test design, the immediate impact of the exhibition, which aimed at increasing the risk awareness of the population (Ubaye Valley, France), was measured. The data obtained suggests that visiting the exhibition

  7. Ecological research at the offshore windfarm alpha ventus. Challenges, results and perspectives

    International Nuclear Information System (INIS)

    Beiersdorf, Anika; Wollny-Goerke, Katrin

    2014-01-01

    At present and over the next few years, large-scale windfarms are being installed far off the coast of Germany in the North and Baltic Sea, making a major contribution to electricity generation from renewable energy sources. One of the German government's aims is to ensure the environmentally sound and sustainable development of offshore wind energy. Germany's first offshore test site, alpha ventus, was therefore accompanied from the construction phase to the first years of operation by an intensive environmental research programme, the StUKplus project, financed by the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety and coordinated by the Federal Maritime and Hydrographic Agency. Marine and ecological aspects have been researched there for more than five years to improve the level of knowledge about the ecological impacts of offshore windfarms. This book provides a broad, richly illustrated overview of applied and new research methods and monitoring techniques. It summarises the key research findings on the impacts on benthic communities, fish, marine mammals and birds, also taking into account underwater sound and sediment measurements. Interpreting the results in the sense of lessons learned, new challenges and perspectives are discussed for future sustainable offshore development in German waters.

  8. Ecological research at the offshore windfarm alpha ventus. Challenges, results and perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Beiersdorf, Anika; Wollny-Goerke, Katrin (eds.)

    2014-07-01

    At present and over the next few years, large-scale windfarms are being installed far off the coast of Germany in the North and Baltic Sea, making a major contribution to electricity generation from renewable energy sources. One of the German government's aims is to ensure the environmentally sound and sustainable development of offshore wind energy. Germany's first offshore test site, alpha ventus, was therefore accompanied from the construction phase to the first years of operation by an intensive environmental research programme, the StUKplus project, financed by the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety and coordinated by the Federal Maritime and Hydrographic Agency. Marine and ecological aspects have been researched there for more than five years to improve the level of knowledge about the ecological impacts of offshore windfarms. This book provides a broad, richly illustrated overview of applied and new research methods and monitoring techniques. It summarises the key research findings on the impacts on benthic communities, fish, marine mammals and birds, also taking into account underwater sound and sediment measurements. Interpreting the results in the sense of lessons learned, new challenges and perspectives are discussed for future sustainable offshore development in German waters.

  9. Annotated Gene and Proteome Data Support Recognition of Interconnections Between the Results of Different Experiments in Space Research

    Science.gov (United States)

    Bauer, Johann; Wehland, Markus; Pietsch, Jessica; Sickmann, Albert; Weber, Gerhard; Grimm, Daniela

    2016-06-01

    In a series of studies, human thyroid and endothelial cells exposed to real or simulated microgravity were analyzed in terms of changes in gene expression patterns or protein content. Due to the limitation of available cells in many space research experiments, comparative and control experiments had to be done in a serial manner. Therefore, detected genes or proteins were annotated with gene names and SwissProt numbers, in order to allow searches for interconnections between results obtained in different experiments by different methods. A crosscheck of several studies on the behavior of cytoskeletal genes and proteins suggested that clusters of cytoskeletal components change differently under the influence of microgravity and/or vibration in different cell types. The result that LOX and ISG15 gene expression were clearly altered during the Shenzhou-8 spaceflight mission could be estimated by comparison with the results of other experiments. The more than 100-fold down-regulation of LOX supports our hypothesis that the amount and stability of extracellular matrix have a great influence on the formation of three-dimensional aggregates under microgravity. The approximately 40-fold up-regulation of ISG15 cannot yet be explained in detail, but strongly suggests that ISGylation, an alternative form of posttranslational modification, plays a role in longterm cultures.

  10. High-Alpha Research Vehicle Lateral-Directional Control Law Description, Analyses, and Simulation Results

    Science.gov (United States)

    Davidson, John B.; Murphy, Patrick C.; Lallman, Frederick J.; Hoffler, Keith D.; Bacon, Barton J.

    1998-01-01

    This report contains a description of a lateral-directional control law designed for the NASA High-Alpha Research Vehicle (HARV). The HARV is a F/A-18 aircraft modified to include a research flight computer, spin chute, and thrust-vectoring in the pitch and yaw axes. Two separate design tools, CRAFT and Pseudo Controls, were integrated to synthesize the lateral-directional control law. This report contains a description of the lateral-directional control law, analyses, and nonlinear simulation (batch and piloted) results. Linear analysis results include closed-loop eigenvalues, stability margins, robustness to changes in various plant parameters, and servo-elastic frequency responses. Step time responses from nonlinear batch simulation are presented and compared to design guidelines. Piloted simulation task scenarios, task guidelines, and pilot subjective ratings for the various maneuvers are discussed. Linear analysis shows that the control law meets the stability margin guidelines and is robust to stability and control parameter changes. Nonlinear batch simulation analysis shows the control law exhibits good performance and meets most of the design guidelines over the entire range of angle-of-attack. This control law (designated NASA-1A) was flight tested during the Summer of 1994 at NASA Dryden Flight Research Center.

  11. Formation of secondary phases during deep geological final disposal of research reactor fuel elements. Structure and phase analysis

    International Nuclear Information System (INIS)

    Neumann, Andreas

    2012-01-01

    For the assessment of a confident und sustainable final disposal of high level radioactive waste - fuel elements of german research reactors also account for such waste - in suitable, deep geological facilities, processes of the alteration of the disposed of waste and therefore the formation of the corrosion products, i. e. secondary phases must be well understood considering an accident scenario of a potential water inflow. In order to obtain secondary phases non-irradiated research reactor fuel elements (FR-BE) consisting of UAl x -Al were subjected to magnesium chloride rich brine (brine 2, salt repository) and to clay pore solution, respectively and furthermore of the type U 3 Si 2 -Al were solely subjected to magnesium chloride rich brine. Considering environmental aspects of final repositories the test conditions of the corrosion experiments were adjusted in a way that the temperature was kept constant at 90 C and a reducing anaerobic environment was ensured. As major objective of this research secondary phases, obtained from the autoclave experiments after appropriate processing and grain size separation have been identified and quantified. Powder X-ray diffraction (PXRD) and the application of Rietveld refinement methods allowed the identification of the corrosion products and a quantitative assessment of crystalline and amorphous contents. Scanning and transmission electron microscopy were additionally applied as a complementary method for the characterisation of the secondary phases. The qualitative phase analysis of the preprocessed secondary phases of the systems UAl x -Al and U 3 Si 2 -Al in brine 2 shows many similarities. Lesukite - an aluminium chloro hydrate - was observed for the first time considering the given experimental conditions. Further on different layered structures of the LDH type, iron oxyhydroxide and possibly iron chlorides, uncorroded residues of nuclear fuel and elementary iron were identified as well. Depending on preceding

  12. Modern Processes of Hydrocarbon Migration and Re-Formation of Oil and Gas Fields (Based on the Results of Monitoring and Geochemical Studies)

    Science.gov (United States)

    Plotnikova, Irina; Salakhidinova, Gulmira; Nosova, Fidania; Pronin, Nikita; Ostroukhov, Sergey

    2015-04-01

    Special geochemical studies of oils allowed to allocate a movable migration component of oils in the industrial oil deposits. In the field the migration component of oils varies in different parts of the field. The largest percentage of the light migration component (gas condensate of the oil) was detected in the central part of the Kama-Kinel troughs system. Monitoring of the composition of water, oil and gas (condensate light oil component) in the sedimentary cover and ni crystalline basement led to the conclusion of modern migration of hydrocarbons in sedimentary cover. This proves the existence of the modern processes of formation and reformation of oil and gas fields. This presentation is dedicated to the problem of definition of geochemical criteria of selection of hydrocarbons deposit reformation zone in the sample wells of Minibaevskaya area of Romashkinskoye field. While carrying out this work we examined 11 samples of oil from the Upper Devonian Pashiysky horizon. Four oil samples were collected from wells reckoned among the "anomalous" zones that were marked out according to the results of geophysical, oil field and geological research. Geochemical studies of oils were conducted in the laboratory of geochemistry of the Kazan (Volga-region) Federal University. The wells where the signs of hydrocarbons influx from the deep zones of the crust were recorded are considered to be "anomalous". A number of scientists connect this fact to the hypothesis about periodic influx of deep hydrocarbons to the oil deposits of Romashkinskoye field. Other researchers believe that the source rocks of the adjacent valleys sedimentary cover generate gases when entering the main zone of gas formation, which then migrate up the section and passing through the previously formed deposits of oil, change and "lighten" their composition. Regardless of the point of view on the source of the hydrocarbons, the study of the process of deposits refilling with light hydrocarbons is an

  13. Natural science research of the Bulgar fortified settlement site (preliminary results

    Directory of Open Access Journals (Sweden)

    Golyeva Alexandra A.

    2014-06-01

    Full Text Available The article presents the first results of the comprehensive scientific research conducted on the Bulgar fortified settlement site in 2011. Samples for analysis were selected in the form of series of vertical columns from excavation walls. The species of trees used in the construction, the composition of the mud bricks and the bonding mortar, as well as the genesis of individual cultural layers have been identified. It has been found out that the settlement development and functioning had been reciprocating in nature: periods of intense habitation of its individual sections were followed by short stages of desolation. In all investigated soil columns with the cultural layers there are streaks consisting solely of phytoliths and cuticle casts. A possible explanation of the phenomenon may be that the plot was covered with layers of manure of significant length and capacity. This conclusion is debatable and requires further research.

  14. Reports of the research results for the peaceful uses of atomic energy

    International Nuclear Information System (INIS)

    1978-01-01

    Results of the research works done mainly in fiscal 1976 (from April to March) in national institutes across the country under the governmental expenses and subsidies are given in individual brief summaries. Areas covered are : nuclear fusion, safety (engineering, and environmental radioactivity), food irradiation, cancer countermeasures, agriculture and forestry (soil fertilization, quality improvement, crops protection, and breedings improvement), medicine (diagnosis/therapy, pharmaceutics, environmental hygiene, and biological pathology), mining and manufacturing (radiation chemistry, radiation measurements, etc.), nuclear power (reactor materials, and nuclear-powered ship), construction and civil engineering, activation analysis, and injuries prevention. As an appendix, lists of publications in the Japan Atomic Energy Research Institute and the Power Reactor and Nuclear Fuel Development Corporation are given. (Mori, K.)

  15. Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1981-03-01

    'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1980 reported. This year, a detailed conceptual design was carried out on a coal fired MHD generation system, with points for the technological development concretely examined. In addition, investigation was conducted on the progress of MHD generation technology, development situation of other generation systems, state of energy resources, etc., in various foreign countries. In the conceptual design of the coal fired MHD generation plant, the system structure of a 2,000 MWt class commercial MHD generation plant was explained, as were the conceptual design of the structural elements and proposals for a 500 MWt class demonstration plant and an 100 MWt class experimental plant, for example. In the overseas trend of R and D on MHD generation, investigations were made concerning the U.S., Soviet Union, and China, with details compiled for such items as generation plants, combustors, generation channels, heat resisting materials, superconducting magnets, heat exchangers, seed slags, inverters, boilers and environments, and commercial plants. (NEDO)

  16. Report on results of contract research. 'Research on MHD generation system'; MHD hatsuden system no kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    'Research on MHD generation system' was implemented by its expert committee in the electric joint study group, with the results of fiscal 1981 reported. This year, technological reexamination was conducted for a 2,000 MWt commercial MHD generation plant, with evaluation carried out on the cost performance including the construction and operation cost. In addition, for the purpose of intermediate R and D towards the practicability, examination was also conducted on a system structure, concrete specifications of component element, cost of R and D including operation expenses for example, concerning an 100 MWt class experimental plant and a 500 MWt class plant. In the investigation of the overseas trend, information was summarized in detail on the experimental devices, combustors, generation channels, electrode materials, electrode phenomena, theoretical analyses, seeds, slag, component equipment, instrumental technologies, conceptual designs of generation plant, commercial plant, etc., in Soviet Union, China, Holland, India and EPRI, on the basis of the materials from the 19th MHD symposium held in UTSI and from the coal MHD specialist conference held in Sydney. (NEDO)

  17. Integrating Quantitative and Qualitative Results in Health Science Mixed Methods Research Through Joint Displays.

    Science.gov (United States)

    Guetterman, Timothy C; Fetters, Michael D; Creswell, John W

    2015-11-01

    Mixed methods research is becoming an important methodology to investigate complex health-related topics, yet the meaningful integration of qualitative and quantitative data remains elusive and needs further development. A promising innovation to facilitate integration is the use of visual joint displays that bring data together visually to draw out new insights. The purpose of this study was to identify exemplar joint displays by analyzing the various types of joint displays being used in published articles. We searched for empirical articles that included joint displays in 3 journals that publish state-of-the-art mixed methods research. We analyzed each of 19 identified joint displays to extract the type of display, mixed methods design, purpose, rationale, qualitative and quantitative data sources, integration approaches, and analytic strategies. Our analysis focused on what each display communicated and its representation of mixed methods analysis. The most prevalent types of joint displays were statistics-by-themes and side-by-side comparisons. Innovative joint displays connected findings to theoretical frameworks or recommendations. Researchers used joint displays for convergent, explanatory sequential, exploratory sequential, and intervention designs. We identified exemplars for each of these designs by analyzing the inferences gained through using the joint display. Exemplars represented mixed methods integration, presented integrated results, and yielded new insights. Joint displays appear to provide a structure to discuss the integrated analysis and assist both researchers and readers in understanding how mixed methods provides new insights. We encourage researchers to use joint displays to integrate and represent mixed methods analysis and discuss their value. © 2015 Annals of Family Medicine, Inc.

  18. Research on PCPV for BWR - physical model as design tool - main results

    International Nuclear Information System (INIS)

    Fumagalli, E.; Verdelli, G.

    1975-01-01

    ISMES (Experimental Institute for Models and Structures) is now carrying out a series of tests on physical models as a part of a research programme sponsored by DSR (Studies and Research Direction) of ENEL (Italian State Electricity Board) on behalf of CPN (Nuclear Design and Construction Centre) of ENEL with the aim to experience a 'Thin'-walled PCPV for 'BWR'. The physical model, together with the mathematical model and the rheological model of the materials, is intended as a meaningful design tool. The mathematical model covers the overall structural design phase, (geometries) and the linear behaviour, whereas the physical model, besides of a global information to be compared with the results of the mathematical model, supplies a number of data as the non-linear behaviour up to failure and local conditions (penetration area etc.) are concerned. The aim of the first phase of this research programme is to make a comparison between the calculation and experiment tests as the thicknesses of the wall and the bottom slab are concerned, whereas the second phase of the research deals with the behaviour of the removable lid and its connection with the main structure. To do this, a model in scale 1:10 has been designed which symmetrically reproduces with respect to the equator, the bottom part of the structure. In the bottom slab the penetrations of the prototype design are reproduced, whereas the upper slab is plain. This paper describes the model, and illustrates the main results, underlining the different behaviour of the upper and bottom slabs up to collapse

  19. TEACHERS AND EDUCATION OF CHARACTER INSTILLATION (Research Result at Private Elementary School of Muhammadiyah in Medan

    Directory of Open Access Journals (Sweden)

    Amini

    2018-04-01

    Full Text Available Teachers are the most important element in the development of character education in elementary school, because it becomes the main foundation for a child. Therefore character education made a continuous process to produce a future human figure rooted in the cultural values of the Indonesian nation. Character education in the current context is very relevant to students to tackle the ongoing moral crisis in our country, including free association, crime against friends, teenage theft, cheating, drug abuse and drugs, pornography, brawls, and others. This is based on the results of research on SDS Muhammadiyah about teacher and character education education. The research methodology was conducted with qualitative descriptive analysis. Data obtained based on interviews, observation, and study documentation with the object of research. The result of the research shows that character education education in SDS Muhammadiyah 29 Medan City is contained in all subjects and outside subjects that are instilled early on by all teachers. Cultivation of character education conducted in all subjects through 3 content, ie general content (PAI, PKn, IPS, IPA, Bahasa Indonesia, Mathematics, Arts and Culture, special content (Kemuhammadiyahan, and Local Content (Malay Arabic / Arabic, English, Computer. Character education model performed outside the subjects through 4 things, namely: religious habituation (religious, discipline exercises, fun activities, and sports activities. Commonalities include (the implementation of Zuhr prayers bertamaaah, dhuha congregation, tadarus Al-Qur'an and memorizing the verses of Al-Qur'an, and culture shake. Discipline includes (the existence of rules and school rules and liaison books every day. Kewiraaan include (Flag ceremony and Hizbul wathan. Exercise includes (physical fitness exercise.

  20. RESEARCH ON THE INTENSITY ANALYSIS AND RESULT VISUALIZATION OF CONSTRUCTION LAND IN URBAN PLANNING

    Directory of Open Access Journals (Sweden)

    J. Cui

    2017-09-01

    Full Text Available As a fundamental work of urban planning, the intensity analysis of construction land involves many repetitive data processing works that are prone to cause errors or data precision loss, and the lack of efficient methods and tools to visualizing the analysis results in current urban planning. In the research a portable tool is developed by using the Model Builder technique embedded in ArcGIS to provide automatic data processing and rapid result visualization for the works. A series of basic modules provided by ArcGIS are linked together to shape a whole data processing chain in the tool. Once the required data is imported, the analysis results and related maps and graphs including the intensity values and zoning map, the skyline analysis map etc. are produced automatically. Finally the tool is installation-free and can be dispatched quickly between planning teams.